* [PATCH v3 01/12] x86/amd_nb: Restrict init function to AMD-based systems
2025-01-07 22:28 [PATCH v3 00/12] AMD NB and SMN rework Yazen Ghannam
@ 2025-01-07 22:28 ` Yazen Ghannam
2025-01-07 22:28 ` [PATCH v3 02/12] x86/amd_nb: Clean up early_is_amd_nb() Yazen Ghannam
` (10 subsequent siblings)
11 siblings, 0 replies; 38+ messages in thread
From: Yazen Ghannam @ 2025-01-07 22:28 UTC (permalink / raw)
To: yazen.ghannam, x86, Tony Luck, Mario Limonciello, Bjorn Helgaas,
Jean Delvare, Guenter Roeck, Shyam Sundar S K, Hans de Goede,
Ilpo Järvinen, Naveen Krishna Chatradhi, Suma Hegde
Cc: linux-kernel, linux-edac, linux-pci, linux-hwmon,
platform-driver-x86
The code implicitly operates on AMD-based systems by matching on PCI
IDs. However, the use of these IDs is going away.
Add an explicit CPU vendor check instead of relying on PCI IDs.
Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20241206161210.163701-3-yazen.ghannam@amd.com
---
arch/x86/kernel/amd_nb.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c
index 9fe9972d2071..37b8244899d8 100644
--- a/arch/x86/kernel/amd_nb.c
+++ b/arch/x86/kernel/amd_nb.c
@@ -582,6 +582,10 @@ static __init void fix_erratum_688(void)
static __init int init_amd_nbs(void)
{
+ if (boot_cpu_data.x86_vendor != X86_VENDOR_AMD &&
+ boot_cpu_data.x86_vendor != X86_VENDOR_HYGON)
+ return 0;
+
amd_cache_northbridges();
amd_cache_gart();
--
2.43.0
^ permalink raw reply related [flat|nested] 38+ messages in thread* [PATCH v3 02/12] x86/amd_nb: Clean up early_is_amd_nb()
2025-01-07 22:28 [PATCH v3 00/12] AMD NB and SMN rework Yazen Ghannam
2025-01-07 22:28 ` [PATCH v3 01/12] x86/amd_nb: Restrict init function to AMD-based systems Yazen Ghannam
@ 2025-01-07 22:28 ` Yazen Ghannam
2025-01-07 22:28 ` [PATCH v3 03/12] x86: Start moving AMD node functionality out of AMD_NB Yazen Ghannam
` (9 subsequent siblings)
11 siblings, 0 replies; 38+ messages in thread
From: Yazen Ghannam @ 2025-01-07 22:28 UTC (permalink / raw)
To: yazen.ghannam, x86, Tony Luck, Mario Limonciello, Bjorn Helgaas,
Jean Delvare, Guenter Roeck, Shyam Sundar S K, Hans de Goede,
Ilpo Järvinen, Naveen Krishna Chatradhi, Suma Hegde
Cc: linux-kernel, linux-edac, linux-pci, linux-hwmon,
platform-driver-x86
The check for early_is_amd_nb() is only useful for systems with GART or
the NB_CFG register.
Zen-based systems (both AMD and Hygon) have neither, so return early for
them.
Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20241206161210.163701-4-yazen.ghannam@amd.com
---
arch/x86/kernel/amd_nb.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c
index 37b8244899d8..ee20071ced99 100644
--- a/arch/x86/kernel/amd_nb.c
+++ b/arch/x86/kernel/amd_nb.c
@@ -385,7 +385,6 @@ static int amd_cache_northbridges(void)
*/
bool __init early_is_amd_nb(u32 device)
{
- const struct pci_device_id *misc_ids = amd_nb_misc_ids;
const struct pci_device_id *id;
u32 vendor = device & 0xffff;
@@ -393,11 +392,11 @@ bool __init early_is_amd_nb(u32 device)
boot_cpu_data.x86_vendor != X86_VENDOR_HYGON)
return false;
- if (boot_cpu_data.x86_vendor == X86_VENDOR_HYGON)
- misc_ids = hygon_nb_misc_ids;
+ if (cpu_feature_enabled(X86_FEATURE_ZEN))
+ return false;
device >>= 16;
- for (id = misc_ids; id->vendor; id++)
+ for (id = amd_nb_misc_ids; id->vendor; id++)
if (vendor == id->vendor && device == id->device)
return true;
return false;
--
2.43.0
^ permalink raw reply related [flat|nested] 38+ messages in thread* [PATCH v3 03/12] x86: Start moving AMD node functionality out of AMD_NB
2025-01-07 22:28 [PATCH v3 00/12] AMD NB and SMN rework Yazen Ghannam
2025-01-07 22:28 ` [PATCH v3 01/12] x86/amd_nb: Restrict init function to AMD-based systems Yazen Ghannam
2025-01-07 22:28 ` [PATCH v3 02/12] x86/amd_nb: Clean up early_is_amd_nb() Yazen Ghannam
@ 2025-01-07 22:28 ` Yazen Ghannam
2025-01-07 22:28 ` [PATCH v3 04/12] x86/amd_nb: Simplify function 4 search Yazen Ghannam
` (8 subsequent siblings)
11 siblings, 0 replies; 38+ messages in thread
From: Yazen Ghannam @ 2025-01-07 22:28 UTC (permalink / raw)
To: yazen.ghannam, x86, Tony Luck, Mario Limonciello, Bjorn Helgaas,
Jean Delvare, Guenter Roeck, Shyam Sundar S K, Hans de Goede,
Ilpo Järvinen, Naveen Krishna Chatradhi, Suma Hegde
Cc: linux-kernel, linux-edac, linux-pci, linux-hwmon,
platform-driver-x86
The "AMD Node" concept spans many families of systems and applies to
a number of subsystems and drivers.
Currently, the AMD Northbridge code is overloaded with AMD node
functionality. However, the node concept is broader than just
northbridges.
Start files to host common AMD node functions and definitions. Include
a helper to find an AMD node device function based on the convention
described in AMD documentation.
Anything that needs node functionality should include this rather than
amd_nb.h. The AMD_NB code will be reduced to only northbridge-specific
code needed for legacy systems.
Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20241206161210.163701-5-yazen.ghannam@amd.com
---
MAINTAINERS | 7 +++++++
arch/x86/Kconfig | 4 ++++
arch/x86/include/asm/amd_node.h | 27 ++++++++++++++++++++++++++
arch/x86/kernel/Makefile | 1 +
arch/x86/kernel/amd_node.c | 34 +++++++++++++++++++++++++++++++++
5 files changed, 73 insertions(+)
create mode 100644 arch/x86/include/asm/amd_node.h
create mode 100644 arch/x86/kernel/amd_node.c
diff --git a/MAINTAINERS b/MAINTAINERS
index 1e930c7a58b1..290989ab9f72 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1121,6 +1121,13 @@ L: linux-i2c@vger.kernel.org
S: Supported
F: drivers/i2c/busses/i2c-amd-asf-plat.c
+AMD NODE DRIVER
+M: Yazen Ghannam <yazen.ghannam@amd.com>
+L: linux-kernel@vger.kernel.org
+S: Supported
+F: arch/x86/include/asm/amd_node.h
+F: arch/x86/kernel/amd_node.c
+
AMD PDS CORE DRIVER
M: Shannon Nelson <shannon.nelson@amd.com>
M: Brett Creeley <brett.creeley@amd.com>
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 9d7bd0ae48c4..01a91b22c05f 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -3128,6 +3128,10 @@ config TS5500
endif # X86_32
config AMD_NB
+ def_bool y
+ depends on AMD_NODE
+
+config AMD_NODE
def_bool y
depends on CPU_SUP_AMD && PCI
diff --git a/arch/x86/include/asm/amd_node.h b/arch/x86/include/asm/amd_node.h
new file mode 100644
index 000000000000..622bd3038eeb
--- /dev/null
+++ b/arch/x86/include/asm/amd_node.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * AMD Node helper functions and common defines
+ *
+ * Copyright (c) 2024, Advanced Micro Devices, Inc.
+ * All Rights Reserved.
+ *
+ * Author: Yazen Ghannam <Yazen.Ghannam@amd.com>
+ *
+ * Note:
+ * Items in this file may only be used in a single place.
+ * However, it's prudent to keep all AMD Node functionality
+ * in a unified place rather than spreading throughout the
+ * kernel.
+ */
+
+#ifndef _ASM_X86_AMD_NODE_H_
+#define _ASM_X86_AMD_NODE_H_
+
+#include <linux/pci.h>
+
+#define MAX_AMD_NUM_NODES 8
+#define AMD_NODE0_PCI_SLOT 0x18
+
+struct pci_dev *amd_node_get_func(u16 node, u8 func);
+
+#endif /*_ASM_X86_AMD_NODE_H_*/
diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
index f7918980667a..b43eb7e384eb 100644
--- a/arch/x86/kernel/Makefile
+++ b/arch/x86/kernel/Makefile
@@ -119,6 +119,7 @@ obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
obj-$(CONFIG_HPET_TIMER) += hpet.o
obj-$(CONFIG_AMD_NB) += amd_nb.o
+obj-$(CONFIG_AMD_NODE) += amd_node.o
obj-$(CONFIG_DEBUG_NMI_SELFTEST) += nmi_selftest.o
obj-$(CONFIG_KVM_GUEST) += kvm.o kvmclock.o
diff --git a/arch/x86/kernel/amd_node.c b/arch/x86/kernel/amd_node.c
new file mode 100644
index 000000000000..e825cd4426b9
--- /dev/null
+++ b/arch/x86/kernel/amd_node.c
@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * AMD Node helper functions and common defines
+ *
+ * Copyright (c) 2024, Advanced Micro Devices, Inc.
+ * All Rights Reserved.
+ *
+ * Author: Yazen Ghannam <Yazen.Ghannam@amd.com>
+ */
+
+#include <asm/amd_node.h>
+
+/*
+ * AMD Nodes are a physical collection of I/O devices within an SoC. There can be one
+ * or more nodes per package.
+ *
+ * The nodes are software-visible through PCI config space. All nodes are enumerated
+ * on segment 0 bus 0. The device (slot) numbers range from 0x18 to 0x1F (maximum 8
+ * nodes) with 0x18 corresponding to node 0, 0x19 to node 1, etc. Each node can be a
+ * multi-function device.
+ *
+ * On legacy systems, these node devices represent integrated Northbridge functionality.
+ * On Zen-based systems, these node devices represent Data Fabric functionality.
+ *
+ * See "Configuration Space Accesses" section in BKDGs or
+ * "Processor x86 Core" -> "Configuration Space" section in PPRs.
+ */
+struct pci_dev *amd_node_get_func(u16 node, u8 func)
+{
+ if (node >= MAX_AMD_NUM_NODES)
+ return NULL;
+
+ return pci_get_domain_bus_and_slot(0, 0, PCI_DEVFN(AMD_NODE0_PCI_SLOT + node, func));
+}
--
2.43.0
^ permalink raw reply related [flat|nested] 38+ messages in thread* [PATCH v3 04/12] x86/amd_nb: Simplify function 4 search
2025-01-07 22:28 [PATCH v3 00/12] AMD NB and SMN rework Yazen Ghannam
` (2 preceding siblings ...)
2025-01-07 22:28 ` [PATCH v3 03/12] x86: Start moving AMD node functionality out of AMD_NB Yazen Ghannam
@ 2025-01-07 22:28 ` Yazen Ghannam
2025-01-07 22:28 ` [PATCH v3 05/12] x86/amd_nb: Simplify root device search Yazen Ghannam
` (7 subsequent siblings)
11 siblings, 0 replies; 38+ messages in thread
From: Yazen Ghannam @ 2025-01-07 22:28 UTC (permalink / raw)
To: yazen.ghannam, x86, Tony Luck, Mario Limonciello, Bjorn Helgaas,
Jean Delvare, Guenter Roeck, Shyam Sundar S K, Hans de Goede,
Ilpo Järvinen, Naveen Krishna Chatradhi, Suma Hegde
Cc: linux-kernel, linux-edac, linux-pci, linux-hwmon,
platform-driver-x86
Use the newly added helper function to look up a CPU/Node function to
find "function 4" devices.
Thus, avoid the need to regularly add new PCI IDs for basic discovery.
The unique PCI IDs are still useful in case of quirks or functional
changes. And they should be used only in such a manner.
Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20241206161210.163701-6-yazen.ghannam@amd.com
---
arch/x86/include/asm/amd_nb.h | 2 +-
arch/x86/kernel/amd_nb.c | 66 ++---------------------------------
2 files changed, 4 insertions(+), 64 deletions(-)
diff --git a/arch/x86/include/asm/amd_nb.h b/arch/x86/include/asm/amd_nb.h
index d0caac26533f..b48dc6975da2 100644
--- a/arch/x86/include/asm/amd_nb.h
+++ b/arch/x86/include/asm/amd_nb.h
@@ -4,7 +4,7 @@
#include <linux/ioport.h>
#include <linux/pci.h>
-#include <linux/refcount.h>
+#include <asm/amd_node.h>
struct amd_nb_bus_dev_range {
u8 bus;
diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c
index ee20071ced99..7a62c5af2531 100644
--- a/arch/x86/kernel/amd_nb.c
+++ b/arch/x86/kernel/amd_nb.c
@@ -30,26 +30,6 @@
#define PCI_DEVICE_ID_AMD_MI200_ROOT 0x14bb
#define PCI_DEVICE_ID_AMD_MI300_ROOT 0x14f8
-#define PCI_DEVICE_ID_AMD_17H_DF_F4 0x1464
-#define PCI_DEVICE_ID_AMD_17H_M10H_DF_F4 0x15ec
-#define PCI_DEVICE_ID_AMD_17H_M30H_DF_F4 0x1494
-#define PCI_DEVICE_ID_AMD_17H_M60H_DF_F4 0x144c
-#define PCI_DEVICE_ID_AMD_17H_M70H_DF_F4 0x1444
-#define PCI_DEVICE_ID_AMD_17H_MA0H_DF_F4 0x1728
-#define PCI_DEVICE_ID_AMD_19H_DF_F4 0x1654
-#define PCI_DEVICE_ID_AMD_19H_M10H_DF_F4 0x14b1
-#define PCI_DEVICE_ID_AMD_19H_M40H_DF_F4 0x167d
-#define PCI_DEVICE_ID_AMD_19H_M50H_DF_F4 0x166e
-#define PCI_DEVICE_ID_AMD_19H_M60H_DF_F4 0x14e4
-#define PCI_DEVICE_ID_AMD_19H_M70H_DF_F4 0x14f4
-#define PCI_DEVICE_ID_AMD_19H_M78H_DF_F4 0x12fc
-#define PCI_DEVICE_ID_AMD_1AH_M00H_DF_F4 0x12c4
-#define PCI_DEVICE_ID_AMD_1AH_M20H_DF_F4 0x16fc
-#define PCI_DEVICE_ID_AMD_1AH_M60H_DF_F4 0x124c
-#define PCI_DEVICE_ID_AMD_1AH_M70H_DF_F4 0x12bc
-#define PCI_DEVICE_ID_AMD_MI200_DF_F4 0x14d4
-#define PCI_DEVICE_ID_AMD_MI300_DF_F4 0x152c
-
/* Protect the PCI config register pairs used for SMN. */
static DEFINE_MUTEX(smn_mutex);
@@ -73,8 +53,6 @@ static const struct pci_device_id amd_root_ids[] = {
{}
};
-#define PCI_DEVICE_ID_AMD_CNB17H_F4 0x1704
-
static const struct pci_device_id amd_nb_misc_ids[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_K8_NB_MISC) },
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_10H_NB_MISC) },
@@ -107,35 +85,6 @@ static const struct pci_device_id amd_nb_misc_ids[] = {
{}
};
-static const struct pci_device_id amd_nb_link_ids[] = {
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_15H_NB_F4) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_15H_M30H_NB_F4) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_15H_M60H_NB_F4) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_16H_NB_F4) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_16H_M30H_NB_F4) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_DF_F4) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M10H_DF_F4) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M30H_DF_F4) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M60H_DF_F4) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M70H_DF_F4) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_MA0H_DF_F4) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_DF_F4) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M10H_DF_F4) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M40H_DF_F4) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M50H_DF_F4) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M60H_DF_F4) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M70H_DF_F4) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M78H_DF_F4) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CNB17H_F4) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M00H_DF_F4) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M20H_DF_F4) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M60H_DF_F4) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M70H_DF_F4) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_MI200_DF_F4) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_MI300_DF_F4) },
- {}
-};
-
static const struct pci_device_id hygon_root_ids[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_HYGON, PCI_DEVICE_ID_AMD_17H_ROOT) },
{}
@@ -146,11 +95,6 @@ static const struct pci_device_id hygon_nb_misc_ids[] = {
{}
};
-static const struct pci_device_id hygon_nb_link_ids[] = {
- { PCI_DEVICE(PCI_VENDOR_ID_HYGON, PCI_DEVICE_ID_AMD_17H_DF_F4) },
- {}
-};
-
const struct amd_nb_bus_dev_range amd_nb_bus_dev_ranges[] __initconst = {
{ 0x00, 0x18, 0x20 },
{ 0xff, 0x00, 0x20 },
@@ -275,13 +219,11 @@ int __must_check amd_smn_write(u16 node, u32 address, u32 value)
}
EXPORT_SYMBOL_GPL(amd_smn_write);
-
static int amd_cache_northbridges(void)
{
const struct pci_device_id *misc_ids = amd_nb_misc_ids;
- const struct pci_device_id *link_ids = amd_nb_link_ids;
const struct pci_device_id *root_ids = amd_root_ids;
- struct pci_dev *root, *misc, *link;
+ struct pci_dev *root, *misc;
struct amd_northbridge *nb;
u16 roots_per_misc = 0;
u16 misc_count = 0;
@@ -294,7 +236,6 @@ static int amd_cache_northbridges(void)
if (boot_cpu_data.x86_vendor == X86_VENDOR_HYGON) {
root_ids = hygon_root_ids;
misc_ids = hygon_nb_misc_ids;
- link_ids = hygon_nb_link_ids;
}
misc = NULL;
@@ -328,14 +269,13 @@ static int amd_cache_northbridges(void)
amd_northbridges.nb = nb;
amd_northbridges.num = misc_count;
- link = misc = root = NULL;
+ misc = root = NULL;
for (i = 0; i < amd_northbridges.num; i++) {
node_to_amd_nb(i)->root = root =
next_northbridge(root, root_ids);
node_to_amd_nb(i)->misc = misc =
next_northbridge(misc, misc_ids);
- node_to_amd_nb(i)->link = link =
- next_northbridge(link, link_ids);
+ node_to_amd_nb(i)->link = amd_node_get_func(i, 4);
/*
* If there are more PCI root devices than data fabric/
--
2.43.0
^ permalink raw reply related [flat|nested] 38+ messages in thread* [PATCH v3 05/12] x86/amd_nb: Simplify root device search
2025-01-07 22:28 [PATCH v3 00/12] AMD NB and SMN rework Yazen Ghannam
` (3 preceding siblings ...)
2025-01-07 22:28 ` [PATCH v3 04/12] x86/amd_nb: Simplify function 4 search Yazen Ghannam
@ 2025-01-07 22:28 ` Yazen Ghannam
2025-01-07 22:28 ` [PATCH v3 06/12] x86/amd_nb: Use topology info to get AMD node count Yazen Ghannam
` (6 subsequent siblings)
11 siblings, 0 replies; 38+ messages in thread
From: Yazen Ghannam @ 2025-01-07 22:28 UTC (permalink / raw)
To: yazen.ghannam, x86, Tony Luck, Mario Limonciello, Bjorn Helgaas,
Jean Delvare, Guenter Roeck, Shyam Sundar S K, Hans de Goede,
Ilpo Järvinen, Naveen Krishna Chatradhi, Suma Hegde
Cc: linux-kernel, linux-edac, linux-pci, linux-hwmon,
platform-driver-x86
The "root" device search was introduced to support SMN access for Zen
systems. This device represents a PCIe root complex. It is not the
same as the "CPU/node" devices found at slots 0x18-0x1F.
There may be multiple PCIe root complexes within an AMD node. Such is
the case with server or High-end Desktop (HEDT) systems, etc. Therefore
it is not enough to assume "root <-> AMD node" is a 1-to-1 association.
Currently, this is handled by skipping "extra" root complexes during the
search. However, the hardware provides the PCI bus number of an AMD
node's root device.
Use the hardware info to get the root device's bus and drop the extra
search code and PCI IDs.
Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20241206161210.163701-7-yazen.ghannam@amd.com
---
arch/x86/include/asm/amd_node.h | 1 +
arch/x86/kernel/amd_nb.c | 80 ++-------------------------------
arch/x86/kernel/amd_node.c | 56 +++++++++++++++++++++++
3 files changed, 61 insertions(+), 76 deletions(-)
diff --git a/arch/x86/include/asm/amd_node.h b/arch/x86/include/asm/amd_node.h
index 622bd3038eeb..3f097dd479f8 100644
--- a/arch/x86/include/asm/amd_node.h
+++ b/arch/x86/include/asm/amd_node.h
@@ -23,5 +23,6 @@
#define AMD_NODE0_PCI_SLOT 0x18
struct pci_dev *amd_node_get_func(u16 node, u8 func);
+struct pci_dev *amd_node_get_root(u16 node);
#endif /*_ASM_X86_AMD_NODE_H_*/
diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c
index 7a62c5af2531..6218a0428c77 100644
--- a/arch/x86/kernel/amd_nb.c
+++ b/arch/x86/kernel/amd_nb.c
@@ -15,44 +15,11 @@
#include <linux/pci_ids.h>
#include <asm/amd_nb.h>
-#define PCI_DEVICE_ID_AMD_17H_ROOT 0x1450
-#define PCI_DEVICE_ID_AMD_17H_M10H_ROOT 0x15d0
-#define PCI_DEVICE_ID_AMD_17H_M30H_ROOT 0x1480
-#define PCI_DEVICE_ID_AMD_17H_M60H_ROOT 0x1630
-#define PCI_DEVICE_ID_AMD_17H_MA0H_ROOT 0x14b5
-#define PCI_DEVICE_ID_AMD_19H_M10H_ROOT 0x14a4
-#define PCI_DEVICE_ID_AMD_19H_M40H_ROOT 0x14b5
-#define PCI_DEVICE_ID_AMD_19H_M60H_ROOT 0x14d8
-#define PCI_DEVICE_ID_AMD_19H_M70H_ROOT 0x14e8
-#define PCI_DEVICE_ID_AMD_1AH_M00H_ROOT 0x153a
-#define PCI_DEVICE_ID_AMD_1AH_M20H_ROOT 0x1507
-#define PCI_DEVICE_ID_AMD_1AH_M60H_ROOT 0x1122
-#define PCI_DEVICE_ID_AMD_MI200_ROOT 0x14bb
-#define PCI_DEVICE_ID_AMD_MI300_ROOT 0x14f8
-
/* Protect the PCI config register pairs used for SMN. */
static DEFINE_MUTEX(smn_mutex);
static u32 *flush_words;
-static const struct pci_device_id amd_root_ids[] = {
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_ROOT) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M10H_ROOT) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M30H_ROOT) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M60H_ROOT) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_MA0H_ROOT) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M10H_ROOT) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M40H_ROOT) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M60H_ROOT) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M70H_ROOT) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M00H_ROOT) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M20H_ROOT) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M60H_ROOT) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_MI200_ROOT) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_MI300_ROOT) },
- {}
-};
-
static const struct pci_device_id amd_nb_misc_ids[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_K8_NB_MISC) },
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_10H_NB_MISC) },
@@ -85,11 +52,6 @@ static const struct pci_device_id amd_nb_misc_ids[] = {
{}
};
-static const struct pci_device_id hygon_root_ids[] = {
- { PCI_DEVICE(PCI_VENDOR_ID_HYGON, PCI_DEVICE_ID_AMD_17H_ROOT) },
- {}
-};
-
static const struct pci_device_id hygon_nb_misc_ids[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_HYGON, PCI_DEVICE_ID_AMD_17H_DF_F3) },
{}
@@ -222,19 +184,15 @@ EXPORT_SYMBOL_GPL(amd_smn_write);
static int amd_cache_northbridges(void)
{
const struct pci_device_id *misc_ids = amd_nb_misc_ids;
- const struct pci_device_id *root_ids = amd_root_ids;
- struct pci_dev *root, *misc;
+ struct pci_dev *misc;
struct amd_northbridge *nb;
- u16 roots_per_misc = 0;
u16 misc_count = 0;
- u16 root_count = 0;
- u16 i, j;
+ u16 i;
if (amd_northbridges.num)
return 0;
if (boot_cpu_data.x86_vendor == X86_VENDOR_HYGON) {
- root_ids = hygon_root_ids;
misc_ids = hygon_nb_misc_ids;
}
@@ -245,23 +203,6 @@ static int amd_cache_northbridges(void)
if (!misc_count)
return -ENODEV;
- root = NULL;
- while ((root = next_northbridge(root, root_ids)))
- root_count++;
-
- if (root_count) {
- roots_per_misc = root_count / misc_count;
-
- /*
- * There should be _exactly_ N roots for each DF/SMN
- * interface.
- */
- if (!roots_per_misc || (root_count % roots_per_misc)) {
- pr_info("Unsupported AMD DF/PCI configuration found\n");
- return -ENODEV;
- }
- }
-
nb = kcalloc(misc_count, sizeof(struct amd_northbridge), GFP_KERNEL);
if (!nb)
return -ENOMEM;
@@ -269,25 +210,12 @@ static int amd_cache_northbridges(void)
amd_northbridges.nb = nb;
amd_northbridges.num = misc_count;
- misc = root = NULL;
+ misc = NULL;
for (i = 0; i < amd_northbridges.num; i++) {
- node_to_amd_nb(i)->root = root =
- next_northbridge(root, root_ids);
+ node_to_amd_nb(i)->root = amd_node_get_root(i);
node_to_amd_nb(i)->misc = misc =
next_northbridge(misc, misc_ids);
node_to_amd_nb(i)->link = amd_node_get_func(i, 4);
-
- /*
- * If there are more PCI root devices than data fabric/
- * system management network interfaces, then the (N)
- * PCI roots per DF/SMN interface are functionally the
- * same (for DF/SMN access) and N-1 are redundant. N-1
- * PCI roots should be skipped per DF/SMN interface so
- * the following DF/SMN interfaces get mapped to
- * correct PCI roots.
- */
- for (j = 1; j < roots_per_misc; j++)
- root = next_northbridge(root, root_ids);
}
if (amd_gart_present())
diff --git a/arch/x86/kernel/amd_node.c b/arch/x86/kernel/amd_node.c
index e825cd4426b9..4eea8c7d8090 100644
--- a/arch/x86/kernel/amd_node.c
+++ b/arch/x86/kernel/amd_node.c
@@ -32,3 +32,59 @@ struct pci_dev *amd_node_get_func(u16 node, u8 func)
return pci_get_domain_bus_and_slot(0, 0, PCI_DEVFN(AMD_NODE0_PCI_SLOT + node, func));
}
+
+#define DF_BLK_INST_CNT 0x040
+#define DF_CFG_ADDR_CNTL_LEGACY 0x084
+#define DF_CFG_ADDR_CNTL_DF4 0xC04
+
+#define DF_MAJOR_REVISION GENMASK(27, 24)
+
+static u16 get_cfg_addr_cntl_offset(struct pci_dev *df_f0)
+{
+ u32 reg;
+
+ /*
+ * Revision fields added for DF4 and later.
+ *
+ * Major revision of '0' is found pre-DF4. Field is Read-as-Zero.
+ */
+ if (pci_read_config_dword(df_f0, DF_BLK_INST_CNT, ®))
+ return 0;
+
+ if (reg & DF_MAJOR_REVISION)
+ return DF_CFG_ADDR_CNTL_DF4;
+
+ return DF_CFG_ADDR_CNTL_LEGACY;
+}
+
+struct pci_dev *amd_node_get_root(u16 node)
+{
+ struct pci_dev *root;
+ u16 cntl_off;
+ u8 bus;
+
+ if (!cpu_feature_enabled(X86_FEATURE_ZEN))
+ return NULL;
+
+ /*
+ * D18F0xXXX [Config Address Control] (DF::CfgAddressCntl)
+ * Bits [7:0] (SecBusNum) holds the bus number of the root device for
+ * this Data Fabric instance. The segment, device, and function will be 0.
+ */
+ struct pci_dev *df_f0 __free(pci_dev_put) = amd_node_get_func(node, 0);
+ if (!df_f0)
+ return NULL;
+
+ cntl_off = get_cfg_addr_cntl_offset(df_f0);
+ if (!cntl_off)
+ return NULL;
+
+ if (pci_read_config_byte(df_f0, cntl_off, &bus))
+ return NULL;
+
+ /* Grab the pointer for the actual root device instance. */
+ root = pci_get_domain_bus_and_slot(0, bus, 0);
+
+ pci_dbg(root, "is root for AMD node %u\n", node);
+ return root;
+}
--
2.43.0
^ permalink raw reply related [flat|nested] 38+ messages in thread* [PATCH v3 06/12] x86/amd_nb: Use topology info to get AMD node count
2025-01-07 22:28 [PATCH v3 00/12] AMD NB and SMN rework Yazen Ghannam
` (4 preceding siblings ...)
2025-01-07 22:28 ` [PATCH v3 05/12] x86/amd_nb: Simplify root device search Yazen Ghannam
@ 2025-01-07 22:28 ` Yazen Ghannam
2025-01-09 9:15 ` [tip: x86/misc] " tip-bot2 for Yazen Ghannam
2025-10-21 23:16 ` [PATCH v3 06/12] " Michal Pecio
2025-01-07 22:28 ` [PATCH v3 07/12] x86/amd_nb: Simplify function 3 search Yazen Ghannam
` (5 subsequent siblings)
11 siblings, 2 replies; 38+ messages in thread
From: Yazen Ghannam @ 2025-01-07 22:28 UTC (permalink / raw)
To: yazen.ghannam, x86, Tony Luck, Mario Limonciello, Bjorn Helgaas,
Jean Delvare, Guenter Roeck, Shyam Sundar S K, Hans de Goede,
Ilpo Järvinen, Naveen Krishna Chatradhi, Suma Hegde
Cc: linux-kernel, linux-edac, linux-pci, linux-hwmon,
platform-driver-x86
Currently, the total AMD node count is determined by searching and
counting CPU/node devices using PCI IDs.
However, AMD node information is already available through topology
CPUID/MSRs. The recent topology rework has made this info easier to
access.
Replace the node counting code with a simple product of topology info.
Every node/northbridge is expected to have a 'misc' device. Clear
everything out if a 'misc' device isn't found on a node.
Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20241206161210.163701-8-yazen.ghannam@amd.com
---
arch/x86/include/asm/amd_node.h | 5 +++++
arch/x86/kernel/amd_nb.c | 22 +++++++++++++---------
2 files changed, 18 insertions(+), 9 deletions(-)
diff --git a/arch/x86/include/asm/amd_node.h b/arch/x86/include/asm/amd_node.h
index 3f097dd479f8..419a0ad13ef2 100644
--- a/arch/x86/include/asm/amd_node.h
+++ b/arch/x86/include/asm/amd_node.h
@@ -25,4 +25,9 @@
struct pci_dev *amd_node_get_func(u16 node, u8 func);
struct pci_dev *amd_node_get_root(u16 node);
+static inline u16 amd_num_nodes(void)
+{
+ return topology_amd_nodes_per_pkg() * topology_max_packages();
+}
+
#endif /*_ASM_X86_AMD_NODE_H_*/
diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c
index 6218a0428c77..6371fe96b988 100644
--- a/arch/x86/kernel/amd_nb.c
+++ b/arch/x86/kernel/amd_nb.c
@@ -186,7 +186,6 @@ static int amd_cache_northbridges(void)
const struct pci_device_id *misc_ids = amd_nb_misc_ids;
struct pci_dev *misc;
struct amd_northbridge *nb;
- u16 misc_count = 0;
u16 i;
if (amd_northbridges.num)
@@ -196,25 +195,30 @@ static int amd_cache_northbridges(void)
misc_ids = hygon_nb_misc_ids;
}
- misc = NULL;
- while ((misc = next_northbridge(misc, misc_ids)))
- misc_count++;
-
- if (!misc_count)
- return -ENODEV;
+ amd_northbridges.num = amd_num_nodes();
- nb = kcalloc(misc_count, sizeof(struct amd_northbridge), GFP_KERNEL);
+ nb = kcalloc(amd_northbridges.num, sizeof(struct amd_northbridge), GFP_KERNEL);
if (!nb)
return -ENOMEM;
amd_northbridges.nb = nb;
- amd_northbridges.num = misc_count;
misc = NULL;
for (i = 0; i < amd_northbridges.num; i++) {
node_to_amd_nb(i)->root = amd_node_get_root(i);
node_to_amd_nb(i)->misc = misc =
next_northbridge(misc, misc_ids);
+
+ /*
+ * Each Northbridge must have a 'misc' device.
+ * If not, then uninitialize everything.
+ */
+ if (!node_to_amd_nb(i)->misc) {
+ amd_northbridges.num = 0;
+ kfree(nb);
+ return -ENODEV;
+ }
+
node_to_amd_nb(i)->link = amd_node_get_func(i, 4);
}
--
2.43.0
^ permalink raw reply related [flat|nested] 38+ messages in thread* [tip: x86/misc] x86/amd_nb: Use topology info to get AMD node count
2025-01-07 22:28 ` [PATCH v3 06/12] x86/amd_nb: Use topology info to get AMD node count Yazen Ghannam
@ 2025-01-09 9:15 ` tip-bot2 for Yazen Ghannam
2025-10-21 23:16 ` [PATCH v3 06/12] " Michal Pecio
1 sibling, 0 replies; 38+ messages in thread
From: tip-bot2 for Yazen Ghannam @ 2025-01-09 9:15 UTC (permalink / raw)
To: linux-tip-commits; +Cc: Yazen Ghannam, Borislav Petkov (AMD), x86, linux-kernel
The following commit has been merged into the x86/misc branch of tip:
Commit-ID: bc7b2e629e0c9251ba96d864a30d34d1497b1b1b
Gitweb: https://git.kernel.org/tip/bc7b2e629e0c9251ba96d864a30d34d1497b1b1b
Author: Yazen Ghannam <yazen.ghannam@amd.com>
AuthorDate: Tue, 07 Jan 2025 22:28:41
Committer: Borislav Petkov (AMD) <bp@alien8.de>
CommitterDate: Wed, 08 Jan 2025 10:49:20 +01:00
x86/amd_nb: Use topology info to get AMD node count
Currently, the total AMD node count is determined by searching and counting
CPU/node devices using PCI IDs.
However, AMD node information is already available through topology
CPUID/MSRs. The recent topology rework has made this info easier to access.
Replace the node counting code with a simple product of topology info.
Every node/northbridge is expected to have a 'misc' device. Clear everything
out if a 'misc' device isn't found on a node.
Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20250107222847.3300430-7-yazen.ghannam@amd.com
---
arch/x86/include/asm/amd_node.h | 5 +++++
arch/x86/kernel/amd_nb.c | 22 +++++++++++++---------
2 files changed, 18 insertions(+), 9 deletions(-)
diff --git a/arch/x86/include/asm/amd_node.h b/arch/x86/include/asm/amd_node.h
index 3f097dd..419a0ad 100644
--- a/arch/x86/include/asm/amd_node.h
+++ b/arch/x86/include/asm/amd_node.h
@@ -25,4 +25,9 @@
struct pci_dev *amd_node_get_func(u16 node, u8 func);
struct pci_dev *amd_node_get_root(u16 node);
+static inline u16 amd_num_nodes(void)
+{
+ return topology_amd_nodes_per_pkg() * topology_max_packages();
+}
+
#endif /*_ASM_X86_AMD_NODE_H_*/
diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c
index 6218a04..6371fe9 100644
--- a/arch/x86/kernel/amd_nb.c
+++ b/arch/x86/kernel/amd_nb.c
@@ -186,7 +186,6 @@ static int amd_cache_northbridges(void)
const struct pci_device_id *misc_ids = amd_nb_misc_ids;
struct pci_dev *misc;
struct amd_northbridge *nb;
- u16 misc_count = 0;
u16 i;
if (amd_northbridges.num)
@@ -196,25 +195,30 @@ static int amd_cache_northbridges(void)
misc_ids = hygon_nb_misc_ids;
}
- misc = NULL;
- while ((misc = next_northbridge(misc, misc_ids)))
- misc_count++;
-
- if (!misc_count)
- return -ENODEV;
+ amd_northbridges.num = amd_num_nodes();
- nb = kcalloc(misc_count, sizeof(struct amd_northbridge), GFP_KERNEL);
+ nb = kcalloc(amd_northbridges.num, sizeof(struct amd_northbridge), GFP_KERNEL);
if (!nb)
return -ENOMEM;
amd_northbridges.nb = nb;
- amd_northbridges.num = misc_count;
misc = NULL;
for (i = 0; i < amd_northbridges.num; i++) {
node_to_amd_nb(i)->root = amd_node_get_root(i);
node_to_amd_nb(i)->misc = misc =
next_northbridge(misc, misc_ids);
+
+ /*
+ * Each Northbridge must have a 'misc' device.
+ * If not, then uninitialize everything.
+ */
+ if (!node_to_amd_nb(i)->misc) {
+ amd_northbridges.num = 0;
+ kfree(nb);
+ return -ENODEV;
+ }
+
node_to_amd_nb(i)->link = amd_node_get_func(i, 4);
}
^ permalink raw reply related [flat|nested] 38+ messages in thread* Re: [PATCH v3 06/12] x86/amd_nb: Use topology info to get AMD node count
2025-01-07 22:28 ` [PATCH v3 06/12] x86/amd_nb: Use topology info to get AMD node count Yazen Ghannam
2025-01-09 9:15 ` [tip: x86/misc] " tip-bot2 for Yazen Ghannam
@ 2025-10-21 23:16 ` Michal Pecio
2025-10-22 13:39 ` Yazen Ghannam
1 sibling, 1 reply; 38+ messages in thread
From: Michal Pecio @ 2025-10-21 23:16 UTC (permalink / raw)
To: yazen.ghannam
Cc: Shyam-sundar.S-k, bhelgaas, hdegoede, ilpo.jarvinen, jdelvare,
linux-edac, linux-hwmon, linux-kernel, linux-pci, linux,
mario.limonciello, naveenkrishna.chatradhi, platform-driver-x86,
suma.hegde, tony.luck, x86
> Currently, the total AMD node count is determined by searching and
> counting CPU/node devices using PCI IDs.
>
> However, AMD node information is already available through topology
> CPUID/MSRs. The recent topology rework has made this info easier to
> access.
>
> Replace the node counting code with a simple product of topology info.
>
> Every node/northbridge is expected to have a 'misc' device. Clear
> everything out if a 'misc' device isn't found on a node.
Hi,
I have a weird/buggy AM3 machine (Asus M4A88TD-M EVO, Phenom 965) where
the kernel believes there are two packages and this assumption fails.
[ 0.072051] CPU topo: Max. logical packages: 2
[ 0.072052] CPU topo: Max. logical dies: 2
[ 0.072052] CPU topo: Max. dies per package: 1
[ 0.072057] CPU topo: Max. threads per core: 1
[ 0.072058] CPU topo: Num. cores per package: 4
[ 0.072059] CPU topo: Num. threads per package: 4
It's currently on v6.12 series and working OK, but I remember trying
v6.15 at one point and finding that EDAC and GART IOMMU were broken
because the NB driver failed to initialize. This fixed it:
--- a/arch/x86/kernel/cpu/topology.c
+++ b/arch/x86/kernel/cpu/topology.c
@@ -496,8 +496,8 @@ void __init topology_init_possible_cpus(void)
total_cpus = allowed;
set_nr_cpu_ids(allowed);
- cnta = domain_weight(TOPO_PKG_DOMAIN);
- cntb = domain_weight(TOPO_DIE_DOMAIN);
+ cnta = 1;
+ cntb = 1;
__max_logical_packages = cnta;
__max_dies_per_package = 1U << (get_count_order(cntb) - get_count_order(cnta));
It was a few weeks ago and the machine is currently back on v6.12,
but I'm almost sure I tracked it down to this exact code:
> + amd_northbridges.num = amd_num_nodes();
> [...]
> + /*
> + * Each Northbridge must have a 'misc' device.
> + * If not, then uninitialize everything.
> + */
> + if (!node_to_amd_nb(i)->misc) {
> + amd_northbridges.num = 0;
> + kfree(nb);
> + return -ENODEV;
> + }
Thanks,
Michal
^ permalink raw reply [flat|nested] 38+ messages in thread* Re: [PATCH v3 06/12] x86/amd_nb: Use topology info to get AMD node count
2025-10-21 23:16 ` [PATCH v3 06/12] " Michal Pecio
@ 2025-10-22 13:39 ` Yazen Ghannam
2025-10-22 15:38 ` Michal Pecio
0 siblings, 1 reply; 38+ messages in thread
From: Yazen Ghannam @ 2025-10-22 13:39 UTC (permalink / raw)
To: Michal Pecio
Cc: Shyam-sundar.S-k, bhelgaas, hdegoede, ilpo.jarvinen, jdelvare,
linux-edac, linux-hwmon, linux-kernel, linux-pci, linux,
mario.limonciello, naveenkrishna.chatradhi, platform-driver-x86,
suma.hegde, tony.luck, x86
On Wed, Oct 22, 2025 at 01:16:10AM +0200, Michal Pecio wrote:
> > Currently, the total AMD node count is determined by searching and
> > counting CPU/node devices using PCI IDs.
> >
> > However, AMD node information is already available through topology
> > CPUID/MSRs. The recent topology rework has made this info easier to
> > access.
> >
> > Replace the node counting code with a simple product of topology info.
> >
> > Every node/northbridge is expected to have a 'misc' device. Clear
> > everything out if a 'misc' device isn't found on a node.
>
> Hi,
>
> I have a weird/buggy AM3 machine (Asus M4A88TD-M EVO, Phenom 965) where
> the kernel believes there are two packages and this assumption fails.
>
> [ 0.072051] CPU topo: Max. logical packages: 2
> [ 0.072052] CPU topo: Max. logical dies: 2
> [ 0.072052] CPU topo: Max. dies per package: 1
> [ 0.072057] CPU topo: Max. threads per core: 1
> [ 0.072058] CPU topo: Num. cores per package: 4
> [ 0.072059] CPU topo: Num. threads per package: 4
>
> It's currently on v6.12 series and working OK, but I remember trying
> v6.15 at one point and finding that EDAC and GART IOMMU were broken
> because the NB driver failed to initialize. This fixed it:
>
> --- a/arch/x86/kernel/cpu/topology.c
> +++ b/arch/x86/kernel/cpu/topology.c
> @@ -496,8 +496,8 @@ void __init topology_init_possible_cpus(void)
> total_cpus = allowed;
> set_nr_cpu_ids(allowed);
>
> - cnta = domain_weight(TOPO_PKG_DOMAIN);
> - cntb = domain_weight(TOPO_DIE_DOMAIN);
> + cnta = 1;
> + cntb = 1;
> __max_logical_packages = cnta;
> __max_dies_per_package = 1U << (get_count_order(cntb) - get_count_order(cnta));
>
> It was a few weeks ago and the machine is currently back on v6.12,
> but I'm almost sure I tracked it down to this exact code:
>
> > + amd_northbridges.num = amd_num_nodes();
> > [...]
> > + /*
> > + * Each Northbridge must have a 'misc' device.
> > + * If not, then uninitialize everything.
> > + */
> > + if (!node_to_amd_nb(i)->misc) {
> > + amd_northbridges.num = 0;
> > + kfree(nb);
> > + return -ENODEV;
> > + }
>
Hi Michal,
Thanks for reporting this.
Can you please share the full output from dmesg and lspci?
Also, can you please share the raw CPUID output (cpuid -r)?
Thanks,
Yazen
^ permalink raw reply [flat|nested] 38+ messages in thread* Re: [PATCH v3 06/12] x86/amd_nb: Use topology info to get AMD node count
2025-10-22 13:39 ` Yazen Ghannam
@ 2025-10-22 15:38 ` Michal Pecio
2025-10-22 16:04 ` Guenter Roeck
2025-10-22 16:09 ` Yazen Ghannam
0 siblings, 2 replies; 38+ messages in thread
From: Michal Pecio @ 2025-10-22 15:38 UTC (permalink / raw)
To: Yazen Ghannam
Cc: Shyam-sundar.S-k, bhelgaas, hdegoede, ilpo.jarvinen, jdelvare,
linux-edac, linux-hwmon, linux-kernel, linux-pci, linux,
mario.limonciello, naveenkrishna.chatradhi, platform-driver-x86,
suma.hegde, tony.luck, x86
On Wed, 22 Oct 2025 09:39:01 -0400, Yazen Ghannam wrote:
> Can you please share the full output from dmesg and lspci?
>
> Also, can you please share the raw CPUID output (cpuid -r)?
Not sure which "cpuid" software you mean?
As for lspci, obviously a single northbridge, no surprises.
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] RS880 Host Bridge
00:02.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780 PCI to PCI bridge (ext gfx port 0)
00:05.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780/RS880 PCI to PCI bridge (PCIE port 1)
00:07.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780/RS880 PCI to PCI bridge (PCIE port 3)
00:09.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780/RS880 PCI to PCI bridge (PCIE port 4)
00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode] (rev 40)
00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller (rev 41)
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) (rev 40)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 LPC host controller (rev 40)
00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge (rev 40)
00:14.5 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI2 Controller
00:16.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:16.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor HyperTransport Configuration
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Address Map
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Miscellaneous Control
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Link Control
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cedar [Radeon HD 5000/6000/7350/8350 Series]
01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Cedar HDMI Audio [Radeon HD 5400/6300/7300 Series]
02:00.0 USB controller: Renesas Technology Corp. uPD720201 USB 3.0 Host Controller (rev 03)
03:00.0 FireWire (IEEE 1394): VIA Technologies, Inc. VT6315 Series Firewire Controller
04:00.0 IDE interface: VIA Technologies, Inc. VT6415 PATA IDE Host Controller
05:05.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter (rev 10)
And dmesg from a working 6.12 kernel. I cut it at "run init".
[ 0.000000] Linux version 6.12.31 (test@localhost) (gcc (GCC) 11.1.0, GNU ld (GNU Binutils) 2.36.1) #3 SMP PREEMPT Mon Jun 2 00:01:52 CEST 2025
[ 0.000000] Command line: root=/dev/sda1 ro i8042.direct=1 consoleblank=180 quiet
[ 0.000000] KERNEL supported cpus:
[ 0.000000] AMD AuthenticAMD
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009abff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009ac00-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000e2000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000cff7ffff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000cff80000-0x00000000cff97fff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x00000000cff98000-0x00000000cffcffff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000cffd0000-0x00000000cfffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ffa00000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000042fffffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] APIC: Static calls initialized
[ 0.000000] SMBIOS 2.5 present.
[ 0.000000] DMI: System manufacturer System Product Name/M4A88TD-M EVO, BIOS 1801 08/09/2012
[ 0.000000] DMI: Memory slots populated: 2/4
[ 0.000000] tsc: Fast TSC calibration using PIT
[ 0.000000] tsc: Detected 3415.121 MHz processor
[ 0.005854] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.005856] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.011810] AGP: No AGP bridge found
[ 0.011866] last_pfn = 0x430000 max_arch_pfn = 0x400000000
[ 0.011870] MTRR map: 5 entries (3 fixed + 2 variable; max 20), built from 9 variable MTRRs
[ 0.011872] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.012975] e820: update [mem 0xd0000000-0xffffffff] usable ==> reserved
[ 0.012983] last_pfn = 0xcff98 max_arch_pfn = 0x400000000
[ 0.012992] Using GB pages for direct mapping
[ 0.013460] ACPI: Early table checksum verification disabled
[ 0.013464] ACPI: RSDP 0x00000000000FB570 000024 (v02 ACPIAM)
[ 0.013468] ACPI: XSDT 0x00000000CFF80100 00005C (v01 080912 XSDT1703 20120809 MSFT 00000097)
[ 0.013472] ACPI: FACP 0x00000000CFF80290 0000F4 (v03 080912 FACP1703 20120809 MSFT 00000097)
[ 0.013478] ACPI BIOS Warning (bug): 32/64X length mismatch in FADT/Gpe0Block: 64/32 (20240827/tbfadt-560)
[ 0.013481] ACPI: DSDT 0x00000000CFF80450 00E7B5 (v01 A1581 A1581001 00000001 INTL 20060113)
[ 0.013484] ACPI: FACS 0x00000000CFF98000 000040
[ 0.013486] ACPI: FACS 0x00000000CFF98000 000040
[ 0.013488] ACPI: APIC 0x00000000CFF80390 00007C (v01 080912 APIC1703 20120809 MSFT 00000097)
[ 0.013490] ACPI: MCFG 0x00000000CFF80410 00003C (v01 080912 OEMMCFG 20120809 MSFT 00000097)
[ 0.013493] ACPI: OEMB 0x00000000CFF98040 000072 (v01 080912 OEMB1703 20120809 MSFT 00000097)
[ 0.013495] ACPI: SRAT 0x00000000CFF8F8A0 0000E8 (v01 AMD FAM_F_10 00000002 AMD 00000001)
[ 0.013497] ACPI: HPET 0x00000000CFF8F990 000038 (v01 080912 OEMHPET 20120809 MSFT 00000097)
[ 0.013500] ACPI: SSDT 0x00000000CFF8F9D0 00088C (v01 A M I POWERNOW 00000001 AMD 00000001)
[ 0.013502] ACPI: Reserving FACP table memory at [mem 0xcff80290-0xcff80383]
[ 0.013503] ACPI: Reserving DSDT table memory at [mem 0xcff80450-0xcff8ec04]
[ 0.013504] ACPI: Reserving FACS table memory at [mem 0xcff98000-0xcff9803f]
[ 0.013505] ACPI: Reserving FACS table memory at [mem 0xcff98000-0xcff9803f]
[ 0.013505] ACPI: Reserving APIC table memory at [mem 0xcff80390-0xcff8040b]
[ 0.013506] ACPI: Reserving MCFG table memory at [mem 0xcff80410-0xcff8044b]
[ 0.013507] ACPI: Reserving OEMB table memory at [mem 0xcff98040-0xcff980b1]
[ 0.013508] ACPI: Reserving SRAT table memory at [mem 0xcff8f8a0-0xcff8f987]
[ 0.013509] ACPI: Reserving HPET table memory at [mem 0xcff8f990-0xcff8f9c7]
[ 0.013509] ACPI: Reserving SSDT table memory at [mem 0xcff8f9d0-0xcff9025b]
[ 0.013544] Zone ranges:
[ 0.013545] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.013547] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.013548] Normal [mem 0x0000000100000000-0x000000042fffffff]
[ 0.013549] Movable zone start for each node
[ 0.013550] Early memory node ranges
[ 0.013550] node 0: [mem 0x0000000000001000-0x0000000000099fff]
[ 0.013551] node 0: [mem 0x0000000000100000-0x00000000cff7ffff]
[ 0.013552] node 0: [mem 0x0000000100000000-0x000000042fffffff]
[ 0.013554] Initmem setup node 0 [mem 0x0000000000001000-0x000000042fffffff]
[ 0.013559] On node 0, zone DMA: 1 pages in unavailable ranges
[ 0.013600] On node 0, zone DMA: 102 pages in unavailable ranges
[ 0.071857] On node 0, zone Normal: 128 pages in unavailable ranges
[ 0.072036] IOAPIC[0]: apic_id 4, version 33, address 0xfec00000, GSI 0-23
[ 0.072038] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.072040] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
[ 0.072043] ACPI: Using ACPI (MADT) for SMP configuration information
[ 0.072044] ACPI: HPET id: 0x8300 base: 0xfed00000
[ 0.072051] CPU topo: Max. logical packages: 2
[ 0.072052] CPU topo: Max. logical dies: 2
[ 0.072052] CPU topo: Max. dies per package: 1
[ 0.072057] CPU topo: Max. threads per core: 1
[ 0.072058] CPU topo: Num. cores per package: 4
[ 0.072059] CPU topo: Num. threads per package: 4
[ 0.072059] CPU topo: Allowing 4 present CPUs plus 2 hotplug CPUs
[ 0.072069] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.072070] PM: hibernation: Registered nosave memory: [mem 0x0009a000-0x000fffff]
[ 0.072072] PM: hibernation: Registered nosave memory: [mem 0xcff80000-0xffffffff]
[ 0.072074] [mem 0xd0000000-0xff9fffff] available for PCI devices
[ 0.072077] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
[ 0.076569] setup_percpu: NR_CPUS:6 nr_cpumask_bits:6 nr_cpu_ids:6 nr_node_ids:1
[ 0.077173] percpu: Embedded 51 pages/cpu s170136 r8192 d30568 u262144
[ 0.077178] pcpu-alloc: s170136 r8192 d30568 u262144 alloc=1*2097152
[ 0.077181] pcpu-alloc: [0] 0 1 2 3 4 5 - -
[ 0.077196] Kernel command line: root=/dev/sda1 ro i8042.direct=1 consoleblank=180 quiet
[ 0.080666] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
[ 0.082431] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[ 0.082458] Built 1 zonelists, mobility grouping on. Total pages: 4194073
[ 0.082460] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.082461] AGP: Checking aperture...
[ 0.088412] AGP: No AGP bridge found
[ 0.088413] AGP: Node 0: aperture [bus addr 0x8144000000-0x8145ffffff] (32MB)
[ 0.088415] Aperture beyond 4GB. Ignoring.
[ 0.088416] AGP: Your BIOS doesn't leave an aperture memory hole
[ 0.088416] AGP: Please enable the IOMMU option in the BIOS setup
[ 0.088416] AGP: This costs you 64MB of RAM
[ 0.088418] AGP: Mapping aperture over RAM [mem 0xc8000000-0xcbffffff] (65536KB)
[ 0.088420] PM: hibernation: Registered nosave memory: [mem 0xc8000000-0xcbffffff]
[ 0.088477] software IO TLB: area num 8.
[ 0.181015] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
[ 0.181056] ftrace: allocating 43749 entries in 171 pages
[ 0.185632] ftrace: allocated 171 pages with 5 groups
[ 0.185756] rcu: Preemptible hierarchical RCU implementation.
[ 0.185758] Trampoline variant of Tasks RCU enabled.
[ 0.185758] Rude variant of Tasks RCU enabled.
[ 0.185759] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.
[ 0.185769] RCU Tasks: Setting shift to 3 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=6.
[ 0.185771] RCU Tasks Rude: Setting shift to 3 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=6.
[ 0.191060] NR_IRQS: 4352, nr_irqs: 472, preallocated irqs: 16
[ 0.191248] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[ 0.192374] Console: colour VGA+ 80x25
[ 0.192377] printk: legacy console [tty0] enabled
[ 0.192400] ACPI: Core revision 20240827
[ 0.192486] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484873504 ns
[ 0.192500] APIC: Switch to symmetric I/O mode setup
[ 0.192800] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.197500] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x313a1b4f1ed, max_idle_ns: 440795378328 ns
[ 0.197506] Calibrating delay loop (skipped), value calculated using timer frequency.. 6830.24 BogoMIPS (lpj=3415121)
[ 0.197526] LVT offset 0 assigned for vector 0xf9
[ 0.197530] Last level iTLB entries: 4KB 512, 2MB 16, 4MB 8
[ 0.197531] Last level dTLB entries: 4KB 512, 2MB 128, 4MB 64, 1GB 0
[ 0.197536] Spectre V1 : Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers
[ 0.197541] x86/fpu: x87 FPU will use FXSAVE
[ 0.197909] Freeing SMP alternatives memory: 32K
[ 0.197914] pid_max: default: 32768 minimum: 301
[ 0.197991] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 0.198051] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 0.198507] process: System has AMD C1E erratum E400. Workaround enabled.
[ 0.402955] process: Switch to broadcast mode on CPU0
[ 0.402961] smpboot: CPU0: AMD Phenom(tm) II X4 965 Processor (family: 0x10, model: 0x4, stepping: 0x3)
[ 0.403155] Performance Events: AMD PMU driver.
[ 0.403159] ... version: 0
[ 0.403160] ... bit width: 48
[ 0.403161] ... generic registers: 4
[ 0.403161] ... value mask: 0000ffffffffffff
[ 0.403162] ... max period: 00007fffffffffff
[ 0.403163] ... fixed-purpose events: 0
[ 0.403164] ... event mask: 000000000000000f
[ 0.403251] signal: max sigframe size: 1440
[ 0.403273] rcu: Hierarchical SRCU implementation.
[ 0.403274] rcu: Max phase no-delay instances is 400.
[ 0.403316] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level
[ 0.403456] MCE: In-kernel MCE decoding enabled.
[ 0.403482] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter.
[ 0.403502] smp: Bringing up secondary CPUs ...
[ 0.403502] smpboot: x86: Booting SMP configuration:
[ 0.403502] .... node #0, CPUs: #1 #2 #3
[ 0.002233] process: Switch to broadcast mode on CPU1
[ 0.002233] process: Switch to broadcast mode on CPU2
[ 0.002233] process: Switch to broadcast mode on CPU3
[ 0.406552] smp: Brought up 1 node, 4 CPUs
[ 0.406552] smpboot: Total of 4 processors activated (27320.96 BogoMIPS)
[ 0.407603] Memory: 16318664K/16776292K available (14336K kernel code, 3520K rwdata, 4504K rodata, 1508K init, 1588K bss, 451176K reserved, 0K cma-reserved)
[ 0.409171] devtmpfs: initialized
[ 0.409171] ACPI: PM: Registering ACPI NVS region [mem 0xcff98000-0xcffcffff] (229376 bytes)
[ 0.409171] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[ 0.409509] futex hash table entries: 2048 (order: 5, 131072 bytes, linear)
[ 0.409643] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 0.409716] audit: initializing netlink subsys (disabled)
[ 0.409737] audit: type=2000 audit(1761057893.217:1): state=initialized audit_enabled=0 res=1
[ 0.409737] thermal_sys: Registered thermal governor 'step_wise'
[ 0.409737] cpuidle: using governor ladder
[ 0.409737] cpuidle: using governor menu
[ 0.409737] node 0 link 0: io port [1000, ffffff]
[ 0.409737] TOM: 00000000d0000000 aka 3328M
[ 0.409737] Fam 10h mmconf [mem 0xe0000000-0xefffffff]
[ 0.409737] node 0 link 0: mmio [a0000, bffff]
[ 0.409737] node 0 link 0: mmio [d0000000, dfffffff]
[ 0.409737] node 0 link 0: mmio [e0000000, efffffff] ==> none
[ 0.409737] node 0 link 0: mmio [f0000000, ffdfffff]
[ 0.409737] TOM2: 0000000430000000 aka 17152M
[ 0.409737] bus: [bus 00-07] on node 0 link 0
[ 0.409737] bus: 00 [io 0x0000-0xffff]
[ 0.409737] bus: 00 [mem 0x000a0000-0x000bffff]
[ 0.409737] bus: 00 [mem 0xd0000000-0xdfffffff]
[ 0.409737] bus: 00 [mem 0xf0000000-0xffffffff]
[ 0.409737] bus: 00 [mem 0x430000000-0xfcffffffff]
[ 0.409737] PCI: ECAM [mem 0xe0000000-0xefffffff] (base 0xe0000000) for domain 0000 [bus 00-ff]
[ 0.409737] PCI: not using ECAM ([mem 0xe0000000-0xefffffff] not reserved)
[ 0.409737] PCI: Using configuration type 1 for base access
[ 0.409737] PCI: Using configuration type 1 for extended access
[ 0.409737] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible.
[ 0.412683] ACPI: Added _OSI(Module Device)
[ 0.412686] ACPI: Added _OSI(Processor Device)
[ 0.412687] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.412688] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.417092] ACPI: 2 ACPI AML tables successfully acquired and loaded
[ 0.478842] ACPI: EC: EC started
[ 0.478845] ACPI: EC: interrupt blocked
[ 0.479028] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62
[ 0.479031] ACPI: \_SB_.PCI0.SBRG.EC0_: Boot DSDT EC used to handle transactions
[ 0.479032] ACPI: Interpreter enabled
[ 0.479049] ACPI: PM: (supports S0 S1 S3 S4 S5)
[ 0.479051] ACPI: Using IOAPIC for interrupt routing
[ 0.479070] PCI: ECAM [mem 0xe0000000-0xefffffff] (base 0xe0000000) for domain 0000 [bus 00-ff]
[ 0.480225] PCI: ECAM [mem 0xe0000000-0xefffffff] reserved as ACPI motherboard resource
[ 0.480237] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.480239] PCI: Using E820 reservations for host bridge windows
[ 0.480525] ACPI: Enabled 8 GPEs in block 00 to 1F
[ 0.485012] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.485019] acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[ 0.485072] acpi PNP0A03:00: _OSC: platform does not support [LTR]
[ 0.485154] acpi PNP0A03:00: _OSC: OS now controls [PME AER PCIeCapability]
[ 0.485262] PCI host bridge to bus 0000:00
[ 0.485265] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 0.485267] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 0.485269] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 0.485272] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000dffff window]
[ 0.485274] pci_bus 0000:00: root bus resource [mem 0xd0000000-0xdfffffff window]
[ 0.485275] pci_bus 0000:00: root bus resource [mem 0xf0000000-0xfebfffff window]
[ 0.485277] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.485291] pci 0000:00:00.0: [1022:9601] type 00 class 0x060000 conventional PCI endpoint
[ 0.485375] pci 0000:00:02.0: [1022:9603] type 01 class 0x060400 PCIe Root Port
[ 0.485386] pci 0000:00:02.0: PCI bridge to [bus 01]
[ 0.485389] pci 0000:00:02.0: bridge window [io 0xb000-0xbfff]
[ 0.485391] pci 0000:00:02.0: bridge window [mem 0xfe700000-0xfe7fffff]
[ 0.485395] pci 0000:00:02.0: bridge window [mem 0xd0000000-0xdfffffff 64bit pref]
[ 0.485401] pci 0000:00:02.0: enabling Extended Tags
[ 0.485423] pci 0000:00:02.0: PME# supported from D0 D3hot D3cold
[ 0.485482] pci 0000:00:05.0: [1022:9605] type 01 class 0x060400 PCIe Root Port
[ 0.485491] pci 0000:00:05.0: PCI bridge to [bus 02]
[ 0.485495] pci 0000:00:05.0: bridge window [mem 0xfe800000-0xfe8fffff]
[ 0.485518] pci 0000:00:05.0: enabling Extended Tags
[ 0.485538] pci 0000:00:05.0: PME# supported from D0 D3hot D3cold
[ 0.485591] pci 0000:00:07.0: [1022:9607] type 01 class 0x060400 PCIe Root Port
[ 0.485601] pci 0000:00:07.0: PCI bridge to [bus 03]
[ 0.485604] pci 0000:00:07.0: bridge window [io 0xc000-0xcfff]
[ 0.485606] pci 0000:00:07.0: bridge window [mem 0xfe900000-0xfe9fffff]
[ 0.485613] pci 0000:00:07.0: enabling Extended Tags
[ 0.485633] pci 0000:00:07.0: PME# supported from D0 D3hot D3cold
[ 0.485685] pci 0000:00:09.0: [1022:9608] type 01 class 0x060400 PCIe Root Port
[ 0.485695] pci 0000:00:09.0: PCI bridge to [bus 04]
[ 0.485697] pci 0000:00:09.0: bridge window [io 0xd000-0xdfff]
[ 0.485700] pci 0000:00:09.0: bridge window [mem 0xfea00000-0xfeafffff]
[ 0.485707] pci 0000:00:09.0: enabling Extended Tags
[ 0.485727] pci 0000:00:09.0: PME# supported from D0 D3hot D3cold
[ 0.485790] pci 0000:00:11.0: [1002:4391] type 00 class 0x010601 conventional PCI endpoint
[ 0.485802] pci 0000:00:11.0: BAR 0 [io 0xa000-0xa007]
[ 0.485809] pci 0000:00:11.0: BAR 1 [io 0x9000-0x9003]
[ 0.485816] pci 0000:00:11.0: BAR 2 [io 0x8000-0x8007]
[ 0.485823] pci 0000:00:11.0: BAR 3 [io 0x7000-0x7003]
[ 0.485829] pci 0000:00:11.0: BAR 4 [io 0x6000-0x600f]
[ 0.485836] pci 0000:00:11.0: BAR 5 [mem 0xfe6ffc00-0xfe6fffff]
[ 0.485906] pci 0000:00:12.0: [1002:4397] type 00 class 0x0c0310 conventional PCI endpoint
[ 0.485918] pci 0000:00:12.0: BAR 0 [mem 0xfe6fe000-0xfe6fefff]
[ 0.486004] pci 0000:00:12.2: [1002:4396] type 00 class 0x0c0320 conventional PCI endpoint
[ 0.486016] pci 0000:00:12.2: BAR 0 [mem 0xfe6ff800-0xfe6ff8ff]
[ 0.486072] pci 0000:00:12.2: supports D1 D2
[ 0.486073] pci 0000:00:12.2: PME# supported from D0 D1 D2 D3hot
[ 0.486125] pci 0000:00:13.0: [1002:4397] type 00 class 0x0c0310 conventional PCI endpoint
[ 0.486138] pci 0000:00:13.0: BAR 0 [mem 0xfe6fd000-0xfe6fdfff]
[ 0.486223] pci 0000:00:13.2: [1002:4396] type 00 class 0x0c0320 conventional PCI endpoint
[ 0.486235] pci 0000:00:13.2: BAR 0 [mem 0xfe6ff400-0xfe6ff4ff]
[ 0.486291] pci 0000:00:13.2: supports D1 D2
[ 0.486292] pci 0000:00:13.2: PME# supported from D0 D1 D2 D3hot
[ 0.486349] pci 0000:00:14.0: [1002:4385] type 00 class 0x0c0500 conventional PCI endpoint
[ 0.486441] pci 0000:00:14.2: [1002:4383] type 00 class 0x040300 conventional PCI endpoint
[ 0.486456] pci 0000:00:14.2: BAR 0 [mem 0xfe6f4000-0xfe6f7fff 64bit]
[ 0.486511] pci 0000:00:14.2: PME# supported from D0 D3hot D3cold
[ 0.486559] pci 0000:00:14.3: [1002:439d] type 00 class 0x060100 conventional PCI endpoint
[ 0.486662] pci 0000:00:14.4: [1002:4384] type 01 class 0x060401 conventional PCI bridge
[ 0.486684] pci 0000:00:14.4: PCI bridge to [bus 05] (subtractive decode)
[ 0.486688] pci 0000:00:14.4: bridge window [io 0xe000-0xefff]
[ 0.486691] pci 0000:00:14.4: bridge window [mem 0xfeb00000-0xfebfffff]
[ 0.486744] pci 0000:00:14.5: [1002:4399] type 00 class 0x0c0310 conventional PCI endpoint
[ 0.486756] pci 0000:00:14.5: BAR 0 [mem 0xfe6fc000-0xfe6fcfff]
[ 0.486838] pci 0000:00:16.0: [1002:4397] type 00 class 0x0c0310 conventional PCI endpoint
[ 0.486850] pci 0000:00:16.0: BAR 0 [mem 0xfe6f3000-0xfe6f3fff]
[ 0.486936] pci 0000:00:16.2: [1002:4396] type 00 class 0x0c0320 conventional PCI endpoint
[ 0.486949] pci 0000:00:16.2: BAR 0 [mem 0xfe6ff000-0xfe6ff0ff]
[ 0.487005] pci 0000:00:16.2: supports D1 D2
[ 0.487006] pci 0000:00:16.2: PME# supported from D0 D1 D2 D3hot
[ 0.487054] pci 0000:00:18.0: [1022:1200] type 00 class 0x060000 conventional PCI endpoint
[ 0.487085] pci 0000:00:18.1: [1022:1201] type 00 class 0x060000 conventional PCI endpoint
[ 0.487112] pci 0000:00:18.2: [1022:1202] type 00 class 0x060000 conventional PCI endpoint
[ 0.487139] pci 0000:00:18.3: [1022:1203] type 00 class 0x060000 conventional PCI endpoint
[ 0.487168] pci 0000:00:18.4: [1022:1204] type 00 class 0x060000 conventional PCI endpoint
[ 0.487226] pci 0000:01:00.0: [1002:68f9] type 00 class 0x030000 PCIe Legacy Endpoint
[ 0.487238] pci 0000:01:00.0: BAR 0 [mem 0xd0000000-0xdfffffff 64bit pref]
[ 0.487246] pci 0000:01:00.0: BAR 2 [mem 0xfe7e0000-0xfe7fffff 64bit]
[ 0.487252] pci 0000:01:00.0: BAR 4 [io 0xb000-0xb0ff]
[ 0.487262] pci 0000:01:00.0: ROM [mem 0xfe7c0000-0xfe7dffff pref]
[ 0.487267] pci 0000:01:00.0: enabling Extended Tags
[ 0.487278] pci 0000:01:00.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 0.487302] pci 0000:01:00.0: supports D1 D2
[ 0.487358] pci 0000:01:00.1: [1002:aa68] type 00 class 0x040300 PCIe Legacy Endpoint
[ 0.487370] pci 0000:01:00.1: BAR 0 [mem 0xfe7bc000-0xfe7bffff 64bit]
[ 0.487396] pci 0000:01:00.1: enabling Extended Tags
[ 0.487427] pci 0000:01:00.1: supports D1 D2
[ 0.487485] pci 0000:00:02.0: PCI bridge to [bus 01]
[ 0.487543] pci 0000:02:00.0: [1912:0014] type 00 class 0x0c0330 PCIe Endpoint
[ 0.487570] pci 0000:02:00.0: BAR 0 [mem 0xfe8fe000-0xfe8fffff 64bit]
[ 0.487700] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
[ 0.487801] pci 0000:00:05.0: PCI bridge to [bus 02]
[ 0.487848] pci 0000:03:00.0: [1106:3403] type 00 class 0x0c0010 PCIe Endpoint
[ 0.487882] pci 0000:03:00.0: BAR 0 [mem 0xfe9ff800-0xfe9fffff 64bit]
[ 0.487896] pci 0000:03:00.0: BAR 2 [io 0xc800-0xc8ff]
[ 0.488037] pci 0000:03:00.0: supports D2
[ 0.488038] pci 0000:03:00.0: PME# supported from D2 D3hot D3cold
[ 0.489527] pci 0000:00:07.0: PCI bridge to [bus 03]
[ 0.489587] pci 0000:04:00.0: [1106:0415] type 00 class 0x010185 PCIe Legacy Endpoint
[ 0.489613] pci 0000:04:00.0: BAR 0 [io 0xdc00-0xdc07]
[ 0.489628] pci 0000:04:00.0: BAR 1 [io 0xd880-0xd883]
[ 0.489642] pci 0000:04:00.0: BAR 2 [io 0xd800-0xd807]
[ 0.489656] pci 0000:04:00.0: BAR 3 [io 0xd480-0xd483]
[ 0.489670] pci 0000:04:00.0: BAR 4 [io 0xd400-0xd40f]
[ 0.489697] pci 0000:04:00.0: ROM [mem 0xfeaf0000-0xfeafffff pref]
[ 0.489791] pci 0000:04:00.0: supports D1 D2
[ 0.489792] pci 0000:04:00.0: PME# supported from D1 D2 D3hot
[ 0.491524] pci 0000:00:09.0: PCI bridge to [bus 04]
[ 0.491541] pci_bus 0000:05: extended config space not accessible
[ 0.491568] pci 0000:05:05.0: [10ec:8139] type 00 class 0x020000 conventional PCI endpoint
[ 0.491585] pci 0000:05:05.0: BAR 0 [io 0xe800-0xe8ff]
[ 0.491595] pci 0000:05:05.0: BAR 1 [mem 0xfebffc00-0xfebffcff]
[ 0.491636] pci 0000:05:05.0: ROM [mem 0xfebe0000-0xfebeffff pref]
[ 0.491667] pci 0000:05:05.0: supports D1 D2
[ 0.491669] pci 0000:05:05.0: PME# supported from D1 D2 D3hot
[ 0.491734] pci 0000:00:14.4: PCI bridge to [bus 05] (subtractive decode)
[ 0.491741] pci 0000:00:14.4: bridge window [io 0x0000-0x0cf7 window] (subtractive decode)
[ 0.491742] pci 0000:00:14.4: bridge window [io 0x0d00-0xffff window] (subtractive decode)
[ 0.491744] pci 0000:00:14.4: bridge window [mem 0x000a0000-0x000bffff window] (subtractive decode)
[ 0.491746] pci 0000:00:14.4: bridge window [mem 0x000d0000-0x000dffff window] (subtractive decode)
[ 0.491747] pci 0000:00:14.4: bridge window [mem 0xd0000000-0xdfffffff window] (subtractive decode)
[ 0.491749] pci 0000:00:14.4: bridge window [mem 0xf0000000-0xfebfffff window] (subtractive decode)
[ 0.491762] pci_bus 0000:00: on NUMA node 0
[ 0.492327] ACPI: PCI: Interrupt link LNKA configured for IRQ 5
[ 0.492367] ACPI: PCI: Interrupt link LNKB configured for IRQ 11
[ 0.492408] ACPI: PCI: Interrupt link LNKC configured for IRQ 10
[ 0.492449] ACPI: PCI: Interrupt link LNKD configured for IRQ 9
[ 0.492525] ACPI: PCI: Interrupt link LNKE configured for IRQ 3
[ 0.492552] ACPI: PCI: Interrupt link LNKF configured for IRQ 0
[ 0.492578] ACPI: PCI: Interrupt link LNKG configured for IRQ 0
[ 0.492603] ACPI: PCI: Interrupt link LNKH configured for IRQ 0
[ 0.492689] ACPI: EC: interrupt unblocked
[ 0.492690] ACPI: EC: event unblocked
[ 0.492692] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62
[ 0.492694] ACPI: EC: GPE=0xa
[ 0.492695] ACPI: \_SB_.PCI0.SBRG.EC0_: Boot DSDT EC initialization complete
[ 0.492697] ACPI: \_SB_.PCI0.SBRG.EC0_: EC: Used to handle transactions and events
[ 0.492761] SCSI subsystem initialized
[ 0.492771] libata version 3.00 loaded.
[ 0.492771] ACPI: bus type USB registered
[ 0.492771] usbcore: registered new interface driver usbfs
[ 0.492771] usbcore: registered new interface driver hub
[ 0.492771] usbcore: registered new device driver usb
[ 0.492771] EDAC MC: Ver: 3.0.0
[ 0.492771] Advanced Linux Sound Architecture Driver Initialized.
[ 0.492771] PCI: Using ACPI for IRQ routing
[ 0.499137] PCI: pci_cache_line_size set to 64 bytes
[ 0.499184] e820: reserve RAM buffer [mem 0x0009ac00-0x0009ffff]
[ 0.499186] e820: reserve RAM buffer [mem 0xcff80000-0xcfffffff]
[ 0.499277] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[ 0.499281] hpet0: 3 comparators, 32-bit 14.318180 MHz counter
[ 0.500559] clocksource: Switched to clocksource tsc-early
[ 0.500645] pnp: PnP ACPI init
[ 0.501603] pnp 00:02: [dma 0 disabled]
[ 0.501998] pnp 00:04: [dma 0 disabled]
[ 0.502103] system 00:05: [mem 0xfec00000-0xfec00fff] could not be reserved
[ 0.502105] system 00:05: [mem 0xfee00000-0xfee00fff] has been reserved
[ 0.502236] system 00:06: [io 0x04d0-0x04d1] has been reserved
[ 0.502238] system 00:06: [io 0x040b] has been reserved
[ 0.502240] system 00:06: [io 0x04d6] has been reserved
[ 0.502242] system 00:06: [io 0x0c00-0x0c01] has been reserved
[ 0.502244] system 00:06: [io 0x0c14] has been reserved
[ 0.502245] system 00:06: [io 0x0c50-0x0c51] has been reserved
[ 0.502247] system 00:06: [io 0x0c52] has been reserved
[ 0.502248] system 00:06: [io 0x0c6c] has been reserved
[ 0.502250] system 00:06: [io 0x0c6f] has been reserved
[ 0.502251] system 00:06: [io 0x0cd0-0x0cd1] has been reserved
[ 0.502253] system 00:06: [io 0x0cd2-0x0cd3] has been reserved
[ 0.502254] system 00:06: [io 0x0cd4-0x0cd5] has been reserved
[ 0.502256] system 00:06: [io 0x0cd6-0x0cd7] has been reserved
[ 0.502257] system 00:06: [io 0x0cd8-0x0cdf] has been reserved
[ 0.502259] system 00:06: [io 0x0b00-0x0b3f] has been reserved
[ 0.502260] system 00:06: [io 0x0800-0x089f] has been reserved
[ 0.502262] system 00:06: [io 0x0b00-0x0b1f] has been reserved
[ 0.502263] system 00:06: [io 0x0b20-0x0b3f] has been reserved
[ 0.502265] system 00:06: [io 0x0900-0x090f] has been reserved
[ 0.502266] system 00:06: [io 0x0910-0x091f] has been reserved
[ 0.502268] system 00:06: [io 0xfe00-0xfefe] has been reserved
[ 0.502269] system 00:06: [mem 0xffb80000-0xffbfffff] has been reserved
[ 0.502271] system 00:06: [mem 0xfec10000-0xfec1001f] has been reserved
[ 0.502273] system 00:06: [mem 0xfed40000-0xfed44fff] has been reserved
[ 0.502274] system 00:06: [mem 0xfed80000-0xfed80fff] has been reserved
[ 0.502383] system 00:07: [io 0x0230-0x023f] has been reserved
[ 0.502385] system 00:07: [io 0x0290-0x029f] has been reserved
[ 0.502387] system 00:07: [io 0x0300-0x030f] has been reserved
[ 0.502388] system 00:07: [io 0x0a30-0x0a3f] has been reserved
[ 0.502434] system 00:08: [mem 0xe0000000-0xefffffff] has been reserved
[ 0.502503] pnp 00:09: disabling [mem 0x000c0000-0x000cffff] because it overlaps 0000:01:00.0 BAR 6 [mem 0x000c0000-0x000dffff]
[ 0.502520] system 00:09: [mem 0x00000000-0x0009ffff] could not be reserved
[ 0.502522] system 00:09: [mem 0x000e0000-0x000fffff] could not be reserved
[ 0.502524] system 00:09: [mem 0x00100000-0xcfffffff] could not be reserved
[ 0.502526] system 00:09: [mem 0xfec00000-0xffffffff] could not be reserved
[ 0.502586] pnp: PnP ACPI: found 10 devices
[ 0.503936] NET: Registered PF_INET protocol family
[ 0.504357] IP idents hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[ 0.506891] tcp_listen_portaddr_hash hash table entries: 8192 (order: 5, 131072 bytes, linear)
[ 0.506924] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 0.506930] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[ 0.507173] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear)
[ 0.507737] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.507895] MPTCP token hash table entries: 16384 (order: 6, 393216 bytes, linear)
[ 0.507931] UDP hash table entries: 8192 (order: 6, 262144 bytes, linear)
[ 0.508003] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes, linear)
[ 0.508104] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 0.508129] pci 0000:00:02.0: PCI bridge to [bus 01]
[ 0.508133] pci 0000:00:02.0: bridge window [io 0xb000-0xbfff]
[ 0.508137] pci 0000:00:02.0: bridge window [mem 0xfe700000-0xfe7fffff]
[ 0.508139] pci 0000:00:02.0: bridge window [mem 0xd0000000-0xdfffffff 64bit pref]
[ 0.508142] pci 0000:00:05.0: PCI bridge to [bus 02]
[ 0.508145] pci 0000:00:05.0: bridge window [mem 0xfe800000-0xfe8fffff]
[ 0.508148] pci 0000:00:07.0: PCI bridge to [bus 03]
[ 0.508150] pci 0000:00:07.0: bridge window [io 0xc000-0xcfff]
[ 0.508152] pci 0000:00:07.0: bridge window [mem 0xfe900000-0xfe9fffff]
[ 0.508156] pci 0000:00:09.0: PCI bridge to [bus 04]
[ 0.508157] pci 0000:00:09.0: bridge window [io 0xd000-0xdfff]
[ 0.508159] pci 0000:00:09.0: bridge window [mem 0xfea00000-0xfeafffff]
[ 0.508163] pci 0000:00:14.4: PCI bridge to [bus 05]
[ 0.508165] pci 0000:00:14.4: bridge window [io 0xe000-0xefff]
[ 0.508169] pci 0000:00:14.4: bridge window [mem 0xfeb00000-0xfebfffff]
[ 0.508176] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 0.508178] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 0.508179] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 0.508181] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000dffff window]
[ 0.508182] pci_bus 0000:00: resource 8 [mem 0xd0000000-0xdfffffff window]
[ 0.508184] pci_bus 0000:00: resource 9 [mem 0xf0000000-0xfebfffff window]
[ 0.508186] pci_bus 0000:01: resource 0 [io 0xb000-0xbfff]
[ 0.508187] pci_bus 0000:01: resource 1 [mem 0xfe700000-0xfe7fffff]
[ 0.508189] pci_bus 0000:01: resource 2 [mem 0xd0000000-0xdfffffff 64bit pref]
[ 0.508191] pci_bus 0000:02: resource 1 [mem 0xfe800000-0xfe8fffff]
[ 0.508192] pci_bus 0000:03: resource 0 [io 0xc000-0xcfff]
[ 0.508194] pci_bus 0000:03: resource 1 [mem 0xfe900000-0xfe9fffff]
[ 0.508195] pci_bus 0000:04: resource 0 [io 0xd000-0xdfff]
[ 0.508196] pci_bus 0000:04: resource 1 [mem 0xfea00000-0xfeafffff]
[ 0.508198] pci_bus 0000:05: resource 0 [io 0xe000-0xefff]
[ 0.508199] pci_bus 0000:05: resource 1 [mem 0xfeb00000-0xfebfffff]
[ 0.508201] pci_bus 0000:05: resource 4 [io 0x0000-0x0cf7 window]
[ 0.508202] pci_bus 0000:05: resource 5 [io 0x0d00-0xffff window]
[ 0.508204] pci_bus 0000:05: resource 6 [mem 0x000a0000-0x000bffff window]
[ 0.508205] pci_bus 0000:05: resource 7 [mem 0x000d0000-0x000dffff window]
[ 0.508207] pci_bus 0000:05: resource 8 [mem 0xd0000000-0xdfffffff window]
[ 0.508208] pci_bus 0000:05: resource 9 [mem 0xf0000000-0xfebfffff window]
[ 1.266775] pci 0000:00:12.0: quirk_usb_early_handoff+0x0/0x740 took 740732 usecs
[ 1.287763] pci 0000:00:13.0: quirk_usb_early_handoff+0x0/0x740 took 20394 usecs
[ 1.308766] pci 0000:00:14.5: quirk_usb_early_handoff+0x0/0x740 took 20405 usecs
[ 1.329762] pci 0000:00:16.0: quirk_usb_early_handoff+0x0/0x740 took 20494 usecs
[ 1.329895] pci 0000:01:00.1: D0 power state depends on 0000:01:00.0
[ 1.330043] PCI: CLS 64 bytes, default 64
[ 1.330276] PCI-DMA: Disabling AGP.
[ 1.330349] PCI-DMA: aperture base @ c8000000 size 65536 KB
[ 1.330350] PCI-DMA: using GART IOMMU.
[ 1.330352] PCI-DMA: Reserving 64MB of IOMMU area in the AGP aperture
[ 1.330998] software IO TLB: tearing down default memory pool
[ 1.332134] LVT offset 1 assigned for vector 0x400
[ 1.332145] LVT offset 1 assigned
[ 1.332248] perf: AMD IBS detected (0x0000001f)
[ 1.332271] kvm_amd: Nested Virtualization enabled
[ 1.332272] kvm_amd: Nested Paging enabled
[ 1.332273] kvm_amd: LBR virtualization supported
[ 1.335733] Initialise system trusted keyrings
[ 1.335784] workingset: timestamp_bits=62 max_order=22 bucket_order=0
[ 1.335835] fuse: init (API version 7.41)
[ 1.335911] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled
[ 1.351048] Key type asymmetric registered
[ 1.351049] Asymmetric key parser 'x509' registered
[ 1.351061] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[ 1.351062] io scheduler mq-deadline registered
[ 1.351066] io scheduler bfq registered
[ 1.351983] pcieport 0000:00:02.0: PME: Signaling with IRQ 24
[ 1.352064] pcieport 0000:00:05.0: PME: Signaling with IRQ 25
[ 1.352166] pcieport 0000:00:07.0: PME: Signaling with IRQ 26
[ 1.352264] pcieport 0000:00:09.0: PME: Signaling with IRQ 27
[ 1.352376] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[ 1.352397] ACPI: button: Power Button [PWRB]
[ 1.352420] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[ 1.355729] ACPI: button: Power Button [PWRF]
[ 1.355808] ACPI: processor limited to max C-state 1
[ 1.356185] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 1.376726] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 1.377178] Linux agpgart interface v0.103
[ 1.377185] ACPI: bus type drm_connector registered
[ 1.377190] [drm] radeon kernel modesetting enabled.
[ 1.377282] [drm] initializing kernel modesetting (CEDAR 0x1002:0x68F9 0x174B:0xE127 0x00).
[ 1.377303] resource: resource sanity check: requesting [mem 0x00000000000c0000-0x00000000000dffff], which spans more than PCI Bus 0000:00 [mem 0x000d0000-0x000dffff window]
[ 1.377307] caller pci_map_rom+0x68/0x1d0 mapping multiple BARs
[ 1.378358] ATOM BIOS: CEDAR
[ 1.378405] radeon 0000:01:00.0: VRAM: 512M 0x0000000000000000 - 0x000000001FFFFFFF (512M used)
[ 1.378407] radeon 0000:01:00.0: GTT: 1024M 0x0000000020000000 - 0x000000005FFFFFFF
[ 1.378410] [drm] Detected VRAM RAM=512M, BAR=256M
[ 1.378412] [drm] RAM width 64bits DDR
[ 1.378599] [drm] radeon: 512M of VRAM memory ready
[ 1.378601] [drm] radeon: 1024M of GTT memory ready.
[ 1.378605] [drm] Loading CEDAR Microcode
[ 1.379045] [drm] Internal thermal controller with fan control
[ 1.403302] [drm] radeon: dpm initialized
[ 1.403985] [drm] GART: num cpu pages 262144, num gpu pages 262144
[ 1.404880] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0
[ 1.421212] [drm] PCIE GART of 1024M enabled (table at 0x000000000014C000).
[ 1.421289] radeon 0000:01:00.0: WB enabled
[ 1.421291] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000020000c00
[ 1.421293] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000020000c0c
[ 1.421667] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000005c418
[ 1.421776] radeon 0000:01:00.0: radeon: MSI limited to 32-bit
[ 1.421814] radeon 0000:01:00.0: radeon: using MSI.
[ 1.421832] [drm] radeon: irq initialized.
[ 1.437940] [drm] ring test on 0 succeeded in 1 usecs
[ 1.437945] [drm] ring test on 3 succeeded in 2 usecs
[ 1.625083] [drm] ring test on 5 succeeded in 1 usecs
[ 1.625088] [drm] UVD initialized successfully.
[ 1.625144] [drm] ib test on ring 0 succeeded in 0 usecs
[ 1.625180] [drm] ib test on ring 3 succeeded in 0 usecs
[ 1.995319] tsc: Refined TSC clocksource calibration: 3415.203 MHz
[ 1.995334] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x313a68d0542, max_idle_ns: 440795381966 ns
[ 1.995364] [drm] ib test on ring 5 succeeded
[ 1.995485] [drm] Radeon Display Connectors
[ 1.995486] [drm] Connector 0:
[ 1.995487] [drm] DVI-I-1
[ 1.995488] [drm] HPD2
[ 1.995489] [drm] DDC: 0x6430 0x6430 0x6434 0x6434 0x6438 0x6438 0x643c 0x643c
[ 1.995490] [drm] Encoders:
[ 1.995491] [drm] DFP1: INTERNAL_UNIPHY1
[ 1.995492] [drm] CRT2: INTERNAL_KLDSCP_DAC2
[ 1.995493] [drm] Connector 1:
[ 1.995494] [drm] DVI-I-2
[ 1.995494] [drm] HPD4
[ 1.995495] [drm] DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c 0x644c
[ 1.995497] [drm] Encoders:
[ 1.995497] [drm] DFP2: INTERNAL_UNIPHY
[ 1.995498] [drm] CRT1: INTERNAL_KLDSCP_DAC1
[ 1.998236] clocksource: Switched to clocksource tsc
[ 2.002187] [drm] Initialized radeon 2.50.0 for 0000:01:00.0 on minor 0
[ 2.048780] [drm] fb mappable at 0xD034D000
[ 2.048783] [drm] vram apper at 0xD0000000
[ 2.048784] [drm] size 15360000
[ 2.048785] [drm] fb depth is 24
[ 2.048786] [drm] pitch is 6400
[ 2.080266] Console: switching to colour frame buffer device 150x100
[ 2.083609] radeon 0000:01:00.0: [drm] fb0: radeondrmfb frame buffer device
[ 2.084617] parport_pc 00:02: reported by Plug and Play ACPI
[ 2.084678] parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE]
[ 2.174721] loop: module loaded
[ 2.174771] ahci 0000:00:11.0: version 3.0
[ 2.174927] ahci 0000:00:11.0: AHCI vers 0001.0200, 32 command slots, 6 Gbps, SATA mode
[ 2.174930] ahci 0000:00:11.0: 6/6 ports implemented (port mask 0x3f)
[ 2.174932] ahci 0000:00:11.0: flags: 64bit ncq sntf ilck pm led clo pmp pio slum part
[ 2.176432] scsi host0: ahci
[ 2.177566] scsi host1: ahci
[ 2.178697] scsi host2: ahci
[ 2.179874] scsi host3: ahci
[ 2.181049] scsi host4: ahci
[ 2.182229] scsi host5: ahci
[ 2.182275] ata1: SATA max UDMA/133 abar m1024@0xfe6ffc00 port 0xfe6ffd00 irq 19 lpm-pol 0
[ 2.182278] ata2: SATA max UDMA/133 abar m1024@0xfe6ffc00 port 0xfe6ffd80 irq 19 lpm-pol 0
[ 2.182280] ata3: SATA max UDMA/133 abar m1024@0xfe6ffc00 port 0xfe6ffe00 irq 19 lpm-pol 0
[ 2.182282] ata4: SATA max UDMA/133 abar m1024@0xfe6ffc00 port 0xfe6ffe80 irq 19 lpm-pol 0
[ 2.182284] ata5: SATA max UDMA/133 abar m1024@0xfe6ffc00 port 0xfe6fff00 irq 19 lpm-pol 0
[ 2.182286] ata6: SATA max UDMA/133 abar m1024@0xfe6ffc00 port 0xfe6fff80 irq 19 lpm-pol 0
[ 2.182456] tun: Universal TUN/TAP device driver, 1.6
[ 2.182642] QUIRK: Enable AMD PLL fix
[ 2.182653] ohci-pci 0000:00:12.0: OHCI PCI host controller
[ 2.182688] ohci-pci 0000:00:12.0: new USB bus registered, assigned bus number 1
[ 2.182713] ohci-pci 0000:00:12.0: irq 18, io mem 0xfe6fe000
[ 2.237408] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 6.12
[ 2.237413] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.237414] usb usb1: Product: OHCI PCI host controller
[ 2.237416] usb usb1: Manufacturer: Linux 6.12.31 ohci_hcd
[ 2.237417] usb usb1: SerialNumber: 0000:00:12.0
[ 2.237530] hub 1-0:1.0: USB hub found
[ 2.237537] hub 1-0:1.0: 5 ports detected
[ 2.237696] ohci-pci 0000:00:13.0: OHCI PCI host controller
[ 2.237725] ohci-pci 0000:00:13.0: new USB bus registered, assigned bus number 2
[ 2.237739] ohci-pci 0000:00:13.0: irq 18, io mem 0xfe6fd000
[ 2.292355] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 6.12
[ 2.292359] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.292361] usb usb2: Product: OHCI PCI host controller
[ 2.292362] usb usb2: Manufacturer: Linux 6.12.31 ohci_hcd
[ 2.292363] usb usb2: SerialNumber: 0000:00:13.0
[ 2.292453] hub 2-0:1.0: USB hub found
[ 2.292459] hub 2-0:1.0: 5 ports detected
[ 2.341415] ehci-pci 0000:00:12.2: EHCI Host Controller
[ 2.341467] ehci-pci 0000:00:12.2: new USB bus registered, assigned bus number 3
[ 2.341470] ehci-pci 0000:00:12.2: applying AMD SB700/SB800/Hudson-2/3 EHCI dummy qh workaround
[ 2.341478] ehci-pci 0000:00:12.2: debug port 1
[ 2.341508] ehci-pci 0000:00:12.2: irq 17, io mem 0xfe6ff800
[ 2.347304] ehci-pci 0000:00:12.2: USB 2.0 started, EHCI 1.00
[ 2.347338] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.12
[ 2.347340] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.347342] usb usb3: Product: EHCI Host Controller
[ 2.347343] usb usb3: Manufacturer: Linux 6.12.31 ehci_hcd
[ 2.347344] usb usb3: SerialNumber: 0000:00:12.2
[ 2.347428] hub 3-0:1.0: USB hub found
[ 2.347433] hub 3-0:1.0: 5 ports detected
[ 2.396331] hub 1-0:1.0: USB hub found
[ 2.396339] hub 1-0:1.0: 5 ports detected
[ 2.445409] ehci-pci 0000:00:13.2: EHCI Host Controller
[ 2.445465] ehci-pci 0000:00:13.2: new USB bus registered, assigned bus number 4
[ 2.445470] ehci-pci 0000:00:13.2: applying AMD SB700/SB800/Hudson-2/3 EHCI dummy qh workaround
[ 2.445477] ehci-pci 0000:00:13.2: debug port 1
[ 2.445502] ehci-pci 0000:00:13.2: irq 17, io mem 0xfe6ff400
[ 2.451304] ehci-pci 0000:00:13.2: USB 2.0 started, EHCI 1.00
[ 2.451334] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.12
[ 2.451336] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.451338] usb usb4: Product: EHCI Host Controller
[ 2.451339] usb usb4: Manufacturer: Linux 6.12.31 ehci_hcd
[ 2.451340] usb usb4: SerialNumber: 0000:00:13.2
[ 2.451424] hub 4-0:1.0: USB hub found
[ 2.451429] hub 4-0:1.0: 5 ports detected
[ 2.487354] ata1: SATA link down (SStatus 0 SControl 300)
[ 2.487393] ata3: SATA link down (SStatus 0 SControl 300)
[ 2.487413] ata6: SATA link down (SStatus 0 SControl 300)
[ 2.487433] ata4: SATA link down (SStatus 0 SControl 300)
[ 2.500282] hub 2-0:1.0: USB hub found
[ 2.500290] hub 2-0:1.0: 5 ports detected
[ 2.500383] ehci-pci 0000:00:16.2: EHCI Host Controller
[ 2.500431] ehci-pci 0000:00:16.2: new USB bus registered, assigned bus number 5
[ 2.500435] ehci-pci 0000:00:16.2: applying AMD SB700/SB800/Hudson-2/3 EHCI dummy qh workaround
[ 2.500442] ehci-pci 0000:00:16.2: debug port 1
[ 2.500467] ehci-pci 0000:00:16.2: irq 17, io mem 0xfe6ff000
[ 2.506296] ehci-pci 0000:00:16.2: USB 2.0 started, EHCI 1.00
[ 2.506328] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.12
[ 2.506331] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.506332] usb usb5: Product: EHCI Host Controller
[ 2.506333] usb usb5: Manufacturer: Linux 6.12.31 ehci_hcd
[ 2.506334] usb usb5: SerialNumber: 0000:00:16.2
[ 2.506418] hub 5-0:1.0: USB hub found
[ 2.506423] hub 5-0:1.0: 4 ports detected
[ 2.506515] ohci-pci 0000:00:14.5: OHCI PCI host controller
[ 2.506542] ohci-pci 0000:00:14.5: new USB bus registered, assigned bus number 6
[ 2.506556] ohci-pci 0000:00:14.5: irq 18, io mem 0xfe6fc000
[ 2.561346] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 6.12
[ 2.561350] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.561351] usb usb6: Product: OHCI PCI host controller
[ 2.561352] usb usb6: Manufacturer: Linux 6.12.31 ohci_hcd
[ 2.561354] usb usb6: SerialNumber: 0000:00:14.5
[ 2.561442] hub 6-0:1.0: USB hub found
[ 2.561448] hub 6-0:1.0: 2 ports detected
[ 2.561575] ohci-pci 0000:00:16.0: OHCI PCI host controller
[ 2.561608] ohci-pci 0000:00:16.0: new USB bus registered, assigned bus number 7
[ 2.561625] ohci-pci 0000:00:16.0: irq 18, io mem 0xfe6f3000
[ 2.616347] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 6.12
[ 2.616351] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.616352] usb usb7: Product: OHCI PCI host controller
[ 2.616354] usb usb7: Manufacturer: Linux 6.12.31 ohci_hcd
[ 2.616355] usb usb7: SerialNumber: 0000:00:16.0
[ 2.616445] hub 7-0:1.0: USB hub found
[ 2.616451] hub 7-0:1.0: 4 ports detected
[ 2.616558] usbcore: registered new interface driver usb-storage
[ 2.616607] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
[ 2.616609] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
[ 2.616709] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 2.616769] mousedev: PS/2 mouse device common for all mice
[ 2.616833] rtc_cmos 00:01: RTC can wake from S4
[ 2.616985] rtc_cmos 00:01: registered as rtc0
[ 2.617007] rtc_cmos 00:01: setting system clock to 2025-10-21T14:44:56 UTC (1761057896)
[ 2.617030] rtc_cmos 00:01: alarms up to one month, y3k, 114 bytes nvram, hpet irqs
[ 2.617042] i2c_dev: i2c /dev entries driver
[ 2.617210] ACPI Warning: SystemIO range 0x0000000000000B00-0x0000000000000B08 conflicts with OpRegion 0x0000000000000B00-0x0000000000000B2F (\_SB.PCI0.SBRG.ASOC.SMRG) (20240827/utaddress-204)
[ 2.617216] ACPI: OSL: Resource conflict; ACPI support missing from driver?
[ 2.617293] it87: Found IT8721F chip at 0x290, revision 3
[ 2.617314] ACPI Warning: SystemIO range 0x0000000000000295-0x0000000000000296 conflicts with OpRegion 0x0000000000000290-0x00000000000002AF (\_SB.PCI0.SBRG.SIOR.ECRE) (20240827/utaddress-204)
[ 2.617318] ACPI: OSL: Resource conflict; ACPI support missing from driver?
[ 2.617425] EDAC MC0: Giving out device to module amd64_edac controller F10h: DEV 0000:00:18.3 (INTERRUPT)
[ 2.617427] EDAC amd64: F10h detected (node 0).
[ 2.617428] EDAC MC: DCT0 chip selects:
[ 2.617429] EDAC amd64: MC: 0: 4096MB 1: 4096MB
[ 2.617431] EDAC amd64: MC: 2: 0MB 3: 0MB
[ 2.617432] EDAC amd64: MC: 4: 0MB 5: 0MB
[ 2.617433] EDAC amd64: MC: 6: 0MB 7: 0MB
[ 2.617434] EDAC MC: DCT1 chip selects:
[ 2.617434] EDAC amd64: MC: 0: 4096MB 1: 4096MB
[ 2.617436] EDAC amd64: MC: 2: 0MB 3: 0MB
[ 2.617437] EDAC amd64: MC: 4: 0MB 5: 0MB
[ 2.617438] EDAC amd64: MC: 6: 0MB 7: 0MB
[ 2.617439] EDAC amd64: using x4 syndromes.
[ 2.617446] EDAC PCI0: Giving out device to module amd64_edac controller EDAC PCI controller: DEV 0000:00:18.2 (POLLED)
[ 2.617463] hid: raw HID events driver (C) Jiri Kosina
[ 2.617486] usbcore: registered new interface driver usbhid
[ 2.617487] usbhid: USB HID core driver
[ 2.617757] NET: Registered PF_INET6 protocol family
[ 2.618049] Segment Routing with IPv6
[ 2.618060] In-situ OAM (IOAM) with IPv6
[ 2.618076] NET: Registered PF_PACKET protocol family
[ 2.618084] Key type dns_resolver registered
[ 2.618269] microcode: Current revision: 0x010000b6
[ 2.618322] IPI shorthand broadcast: enabled
[ 2.620305] sched_clock: Marking stable (2619006365, 1233772)->(2830570426, -210330289)
[ 2.620411] snd_hda_intel 0000:01:00.1: bound 0000:01:00.0 (ops 0xffffffff81f1c680)
[ 2.620439] Loading compiled-in X.509 certificates
[ 2.621419] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card1/input3
[ 2.623308] Key type encrypted registered
[ 2.623931] acpi_cpufreq: overriding BIOS provided _PSD data
[ 2.627347] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC892: line_outs=4 (0x14/0x15/0x16/0x17/0x0) type:line
[ 2.627352] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 2.627354] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0)
[ 2.627355] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 2.627357] snd_hda_codec_realtek hdaudioC0D0: dig-out=0x11/0x1e
[ 2.627358] snd_hda_codec_realtek hdaudioC0D0: inputs:
[ 2.627360] snd_hda_codec_realtek hdaudioC0D0: Rear Mic=0x18
[ 2.627361] snd_hda_codec_realtek hdaudioC0D0: Front Mic=0x19
[ 2.627363] snd_hda_codec_realtek hdaudioC0D0: Line=0x1a
[ 2.634391] input: AT Raw Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
[ 2.641326] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 2.641347] ata5: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 2.641449] input: HDA ATI SB Rear Mic as /devices/pci0000:00/0000:00:14.2/sound/card0/input4
[ 2.641482] input: HDA ATI SB Front Mic as /devices/pci0000:00/0000:00:14.2/sound/card0/input5
[ 2.641512] input: HDA ATI SB Line as /devices/pci0000:00/0000:00:14.2/sound/card0/input6
[ 2.641543] input: HDA ATI SB Line Out Front as /devices/pci0000:00/0000:00:14.2/sound/card0/input7
[ 2.641576] ata2.00: Model 'INTEL SSDSA2BW600G3D', rev '4PC10362', applying quirks: zeroaftertrim
[ 2.641584] input: HDA ATI SB Line Out Surround as /devices/pci0000:00/0000:00:14.2/sound/card0/input8
[ 2.641606] ata2.00: ATA-8: INTEL SSDSA2BW600G3D, 4PC10362, max UDMA/133
[ 2.641608] ata2.00: 1172123568 sectors, multi 1: LBA48 NCQ (depth 32)
[ 2.641629] input: HDA ATI SB Line Out CLFE as /devices/pci0000:00/0000:00:14.2/sound/card0/input9
[ 2.641661] input: HDA ATI SB Line Out Side as /devices/pci0000:00/0000:00:14.2/sound/card0/input10
[ 2.641696] input: HDA ATI SB Front Headphone as /devices/pci0000:00/0000:00:14.2/sound/card0/input11
[ 2.641911] ata2.00: configured for UDMA/133
[ 2.652058] scsi 1:0:0:0: Direct-Access ATA INTEL SSDSA2BW60 0362 PQ: 0 ANSI: 5
[ 2.652245] ata2.00: Enabling discard_zeroes_data
[ 2.652253] sd 1:0:0:0: [sda] 1172123568 512-byte logical blocks: (600 GB/559 GiB)
[ 2.652264] sd 1:0:0:0: Attached scsi generic sg0 type 0
[ 2.652276] sd 1:0:0:0: [sda] Write Protect is off
[ 2.652278] sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 2.652287] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2.652316] sd 1:0:0:0: [sda] Preferred minimum I/O size 512 bytes
[ 2.652468] ata2.00: Enabling discard_zeroes_data
[ 2.669702] sda: sda1 sda4 < sda5 >
[ 2.669735] ata5.00: ATA-10: ST4000DM004-2CV104, 0001, max UDMA/133
[ 2.669803] sd 1:0:0:0: [sda] Attached SCSI disk
[ 2.678838] ata5.00: 7814037168 sectors, multi 16: LBA48 NCQ (depth 32), AA
[ 2.738813] ata5.00: configured for UDMA/133
[ 2.738884] scsi 4:0:0:0: Direct-Access ATA ST4000DM004-2CV1 0001 PQ: 0 ANSI: 5
[ 2.739033] sd 4:0:0:0: Attached scsi generic sg1 type 0
[ 2.739051] sd 4:0:0:0: [sdb] 7814037168 512-byte logical blocks: (4.00 TB/3.64 TiB)
[ 2.739053] sd 4:0:0:0: [sdb] 4096-byte physical blocks
[ 2.739067] sd 4:0:0:0: [sdb] Write Protect is off
[ 2.739068] sd 4:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 2.739078] sd 4:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2.739091] sd 4:0:0:0: [sdb] Preferred minimum I/O size 4096 bytes
[ 2.787626] sd 4:0:0:0: [sdb] Attached SCSI disk
^ permalink raw reply [flat|nested] 38+ messages in thread
* Re: [PATCH v3 06/12] x86/amd_nb: Use topology info to get AMD node count
2025-10-22 15:38 ` Michal Pecio
@ 2025-10-22 16:04 ` Guenter Roeck
2025-10-22 16:09 ` Yazen Ghannam
1 sibling, 0 replies; 38+ messages in thread
From: Guenter Roeck @ 2025-10-22 16:04 UTC (permalink / raw)
To: Michal Pecio, Yazen Ghannam
Cc: Shyam-sundar.S-k, bhelgaas, hdegoede, ilpo.jarvinen, jdelvare,
linux-edac, linux-hwmon, linux-kernel, linux-pci,
mario.limonciello, naveenkrishna.chatradhi, platform-driver-x86,
suma.hegde, tony.luck, x86
On 10/22/25 08:38, Michal Pecio wrote:
> On Wed, 22 Oct 2025 09:39:01 -0400, Yazen Ghannam wrote:
>> Can you please share the full output from dmesg and lspci?
>>
>> Also, can you please share the raw CPUID output (cpuid -r)?
>
> Not sure which "cpuid" software you mean?
>
This ?
$ cpuid
Command 'cpuid' not found, but can be installed with:
sudo apt install cpuid
Guenter
^ permalink raw reply [flat|nested] 38+ messages in thread
* Re: [PATCH v3 06/12] x86/amd_nb: Use topology info to get AMD node count
2025-10-22 15:38 ` Michal Pecio
2025-10-22 16:04 ` Guenter Roeck
@ 2025-10-22 16:09 ` Yazen Ghannam
2025-10-22 16:18 ` Michal Pecio
1 sibling, 1 reply; 38+ messages in thread
From: Yazen Ghannam @ 2025-10-22 16:09 UTC (permalink / raw)
To: Michal Pecio
Cc: Shyam-sundar.S-k, bhelgaas, hdegoede, ilpo.jarvinen, jdelvare,
linux-edac, linux-hwmon, linux-kernel, linux-pci, linux,
mario.limonciello, naveenkrishna.chatradhi, platform-driver-x86,
suma.hegde, tony.luck, x86
On Wed, Oct 22, 2025 at 05:38:31PM +0200, Michal Pecio wrote:
> On Wed, 22 Oct 2025 09:39:01 -0400, Yazen Ghannam wrote:
> > Can you please share the full output from dmesg and lspci?
> >
> > Also, can you please share the raw CPUID output (cpuid -r)?
>
> Not sure which "cpuid" software you mean?
Many distros package a "cpuid" user space app that will print and decode
the x86 CPUID feature bits.
>
> As for lspci, obviously a single northbridge, no surprises.
>
> 00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] RS880 Host Bridge
> 00:02.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780 PCI to PCI bridge (ext gfx port 0)
> 00:05.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780/RS880 PCI to PCI bridge (PCIE port 1)
> 00:07.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780/RS880 PCI to PCI bridge (PCIE port 3)
> 00:09.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780/RS880 PCI to PCI bridge (PCIE port 4)
> 00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode] (rev 40)
> 00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
> 00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
> 00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
> 00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
> 00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller (rev 41)
> 00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) (rev 40)
> 00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 LPC host controller (rev 40)
> 00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge (rev 40)
> 00:14.5 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI2 Controller
> 00:16.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
> 00:16.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
> 00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor HyperTransport Configuration
> 00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Address Map
> 00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor DRAM Controller
> 00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Miscellaneous Control
> 00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Link Control
> 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cedar [Radeon HD 5000/6000/7350/8350 Series]
> 01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Cedar HDMI Audio [Radeon HD 5400/6300/7300 Series]
> 02:00.0 USB controller: Renesas Technology Corp. uPD720201 USB 3.0 Host Controller (rev 03)
> 03:00.0 FireWire (IEEE 1394): VIA Technologies, Inc. VT6315 Series Firewire Controller
> 04:00.0 IDE interface: VIA Technologies, Inc. VT6415 PATA IDE Host Controller
> 05:05.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter (rev 10)
Yep, looks good.
>
> And dmesg from a working 6.12 kernel. I cut it at "run init".
>
> [ 0.000000] Linux version 6.12.31 (test@localhost) (gcc (GCC) 11.1.0, GNU ld (GNU Binutils) 2.36.1) #3 SMP PREEMPT Mon Jun 2 00:01:52 CEST 2025
[...]
> [ 0.072051] CPU topo: Max. logical packages: 2
> [ 0.072052] CPU topo: Max. logical dies: 2
> [ 0.072052] CPU topo: Max. dies per package: 1
> [ 0.072057] CPU topo: Max. threads per core: 1
> [ 0.072058] CPU topo: Num. cores per package: 4
> [ 0.072059] CPU topo: Num. threads per package: 4
> [ 0.072059] CPU topo: Allowing 4 present CPUs plus 2 hotplug CPUs
As you mentioned, the kernel topology init thinks there are 2 logical
packages. There's probably a corner-case or quirk that needs to be
addressed for these older systems.
We should figure this out, and the CPUID data will help with that.
If there's no clear fix, then we can go back to counting AMD nodes by
searching PCI space.
Thanks,
Yazen
^ permalink raw reply [flat|nested] 38+ messages in thread
* Re: [PATCH v3 06/12] x86/amd_nb: Use topology info to get AMD node count
2025-10-22 16:09 ` Yazen Ghannam
@ 2025-10-22 16:18 ` Michal Pecio
2025-10-23 13:59 ` Yazen Ghannam
0 siblings, 1 reply; 38+ messages in thread
From: Michal Pecio @ 2025-10-22 16:18 UTC (permalink / raw)
To: Yazen Ghannam
Cc: Shyam-sundar.S-k, bhelgaas, hdegoede, ilpo.jarvinen, jdelvare,
linux-edac, linux-hwmon, linux-kernel, linux-pci, linux,
mario.limonciello, naveenkrishna.chatradhi, platform-driver-x86,
suma.hegde, tony.luck, x86
On Wed, 22 Oct 2025 12:09:04 -0400, Yazen Ghannam wrote:
> On Wed, Oct 22, 2025 at 05:38:31PM +0200, Michal Pecio wrote:
> > On Wed, 22 Oct 2025 09:39:01 -0400, Yazen Ghannam wrote:
> > > Can you please share the full output from dmesg and lspci?
> > >
> > > Also, can you please share the raw CPUID output (cpuid -r)?
> >
> > Not sure which "cpuid" software you mean?
>
> Many distros package a "cpuid" user space app that will print and decode
> the x86 CPUID feature bits.
OK, here's some "cpuid_tool" from libcpuid.
version=0.8.1
_________________ Logical CPU #0 _________________
basic_cpuid[0]=00000005 68747541 444d4163 69746e65
basic_cpuid[1]=00100f43 00040800 00802009 178bfbff
basic_cpuid[2]=00000000 00000000 00000000 00000000
basic_cpuid[3]=00000000 00000000 00000000 00000000
basic_cpuid[4]=00000000 00000000 00000000 00000000
basic_cpuid[5]=00000040 00000040 00000003 00000000
basic_cpuid[6]=00000000 00000000 00000000 00000000
basic_cpuid[7]=00000000 00000000 00000000 00000000
basic_cpuid[8]=00000000 00000000 00000000 00000000
basic_cpuid[9]=00000000 00000000 00000000 00000000
basic_cpuid[10]=00000000 00000000 00000000 00000000
basic_cpuid[11]=00000000 00000000 00000000 00000000
basic_cpuid[12]=00000000 00000000 00000000 00000000
basic_cpuid[13]=00000000 00000000 00000000 00000000
basic_cpuid[14]=00000000 00000000 00000000 00000000
basic_cpuid[15]=00000000 00000000 00000000 00000000
basic_cpuid[16]=00000000 00000000 00000000 00000000
basic_cpuid[17]=00000000 00000000 00000000 00000000
basic_cpuid[18]=00000000 00000000 00000000 00000000
basic_cpuid[19]=00000000 00000000 00000000 00000000
basic_cpuid[20]=00000000 00000000 00000000 00000000
basic_cpuid[21]=00000000 00000000 00000000 00000000
basic_cpuid[22]=00000000 00000000 00000000 00000000
basic_cpuid[23]=00000000 00000000 00000000 00000000
basic_cpuid[24]=00000000 00000000 00000000 00000000
basic_cpuid[25]=00000000 00000000 00000000 00000000
basic_cpuid[26]=00000000 00000000 00000000 00000000
basic_cpuid[27]=00000000 00000000 00000000 00000000
basic_cpuid[28]=00000000 00000000 00000000 00000000
basic_cpuid[29]=00000000 00000000 00000000 00000000
basic_cpuid[30]=00000000 00000000 00000000 00000000
basic_cpuid[31]=00000000 00000000 00000000 00000000
ext_cpuid[0]=8000001b 68747541 444d4163 69746e65
ext_cpuid[1]=00100f43 10001c16 000037ff efd3fbff
ext_cpuid[2]=20444d41 6e656850 74286d6f 4920296d
ext_cpuid[3]=34582049 35363920 6f725020 73736563
ext_cpuid[4]=0000726f 00000000 00000000 00000000
ext_cpuid[5]=ff30ff10 ff30ff20 40020140 40020140
ext_cpuid[6]=20800000 42004200 02008140 0030b140
ext_cpuid[7]=00000000 00000000 00000000 000001f9
ext_cpuid[8]=00003030 00000000 00002003 00000000
ext_cpuid[9]=00000000 00000000 00000000 00000000
ext_cpuid[10]=00000001 00000040 00000000 0000000f
ext_cpuid[11]=00000000 00000000 00000000 00000000
ext_cpuid[12]=00000000 00000000 00000000 00000000
ext_cpuid[13]=00000000 00000000 00000000 00000000
ext_cpuid[14]=00000000 00000000 00000000 00000000
ext_cpuid[15]=00000000 00000000 00000000 00000000
ext_cpuid[16]=00000000 00000000 00000000 00000000
ext_cpuid[17]=00000000 00000000 00000000 00000000
ext_cpuid[18]=00000000 00000000 00000000 00000000
ext_cpuid[19]=00000000 00000000 00000000 00000000
ext_cpuid[20]=00000000 00000000 00000000 00000000
ext_cpuid[21]=00000000 00000000 00000000 00000000
ext_cpuid[22]=00000000 00000000 00000000 00000000
ext_cpuid[23]=00000000 00000000 00000000 00000000
ext_cpuid[24]=00000000 00000000 00000000 00000000
ext_cpuid[25]=f0300000 60100000 00000000 00000000
ext_cpuid[26]=00000003 00000000 00000000 00000000
ext_cpuid[27]=0000001f 00000000 00000000 00000000
ext_cpuid[28]=00000000 00000000 00000000 00000000
ext_cpuid[29]=00000000 00000000 00000000 00000000
ext_cpuid[30]=00000000 00000000 00000000 00000000
ext_cpuid[31]=00000000 00000000 00000000 00000000
intel_fn4[0]=00000000 00000000 00000000 00000000
intel_fn4[1]=00000000 00000000 00000000 00000000
intel_fn4[2]=00000000 00000000 00000000 00000000
intel_fn4[3]=00000000 00000000 00000000 00000000
intel_fn4[4]=00000000 00000000 00000000 00000000
intel_fn4[5]=00000000 00000000 00000000 00000000
intel_fn4[6]=00000000 00000000 00000000 00000000
intel_fn4[7]=00000000 00000000 00000000 00000000
intel_fn11[0]=00000000 00000000 00000000 00000000
intel_fn11[1]=00000000 00000000 00000000 00000000
intel_fn11[2]=00000000 00000000 00000000 00000000
intel_fn11[3]=00000000 00000000 00000000 00000000
intel_fn12h[0]=00000000 00000000 00000000 00000000
intel_fn12h[1]=00000000 00000000 00000000 00000000
intel_fn12h[2]=00000000 00000000 00000000 00000000
intel_fn12h[3]=00000000 00000000 00000000 00000000
intel_fn14h[0]=00000000 00000000 00000000 00000000
intel_fn14h[1]=00000000 00000000 00000000 00000000
intel_fn14h[2]=00000000 00000000 00000000 00000000
intel_fn14h[3]=00000000 00000000 00000000 00000000
amd_fn8000001dh[0]=00000000 00000000 00000000 00000000
amd_fn8000001dh[1]=00000000 00000000 00000000 00000000
amd_fn8000001dh[2]=00000000 00000000 00000000 00000000
amd_fn8000001dh[3]=00000000 00000000 00000000 00000000
amd_fn80000026h[0]=00000000 00000000 00000000 00000000
amd_fn80000026h[1]=00000000 00000000 00000000 00000000
amd_fn80000026h[2]=00000000 00000000 00000000 00000000
amd_fn80000026h[3]=00000000 00000000 00000000 00000000
_________________ Logical CPU #1 _________________
basic_cpuid[0]=00000005 68747541 444d4163 69746e65
basic_cpuid[1]=00100f43 01040800 00802009 178bfbff
basic_cpuid[2]=00000000 00000000 00000000 00000000
basic_cpuid[3]=00000000 00000000 00000000 00000000
basic_cpuid[4]=00000000 00000000 00000000 00000000
basic_cpuid[5]=00000040 00000040 00000003 00000000
basic_cpuid[6]=00000000 00000000 00000000 00000000
basic_cpuid[7]=00000000 00000000 00000000 00000000
basic_cpuid[8]=00000000 00000000 00000000 00000000
basic_cpuid[9]=00000000 00000000 00000000 00000000
basic_cpuid[10]=00000000 00000000 00000000 00000000
basic_cpuid[11]=00000000 00000000 00000000 00000000
basic_cpuid[12]=00000000 00000000 00000000 00000000
basic_cpuid[13]=00000000 00000000 00000000 00000000
basic_cpuid[14]=00000000 00000000 00000000 00000000
basic_cpuid[15]=00000000 00000000 00000000 00000000
basic_cpuid[16]=00000000 00000000 00000000 00000000
basic_cpuid[17]=00000000 00000000 00000000 00000000
basic_cpuid[18]=00000000 00000000 00000000 00000000
basic_cpuid[19]=00000000 00000000 00000000 00000000
basic_cpuid[20]=00000000 00000000 00000000 00000000
basic_cpuid[21]=00000000 00000000 00000000 00000000
basic_cpuid[22]=00000000 00000000 00000000 00000000
basic_cpuid[23]=00000000 00000000 00000000 00000000
basic_cpuid[24]=00000000 00000000 00000000 00000000
basic_cpuid[25]=00000000 00000000 00000000 00000000
basic_cpuid[26]=00000000 00000000 00000000 00000000
basic_cpuid[27]=00000000 00000000 00000000 00000000
basic_cpuid[28]=00000000 00000000 00000000 00000000
basic_cpuid[29]=00000000 00000000 00000000 00000000
basic_cpuid[30]=00000000 00000000 00000000 00000000
basic_cpuid[31]=00000000 00000000 00000000 00000000
ext_cpuid[0]=8000001b 68747541 444d4163 69746e65
ext_cpuid[1]=00100f43 10001c16 000037ff efd3fbff
ext_cpuid[2]=20444d41 6e656850 74286d6f 4920296d
ext_cpuid[3]=34582049 35363920 6f725020 73736563
ext_cpuid[4]=0000726f 00000000 00000000 00000000
ext_cpuid[5]=ff30ff10 ff30ff20 40020140 40020140
ext_cpuid[6]=20800000 42004200 02008140 0030b140
ext_cpuid[7]=00000000 00000000 00000000 000001f9
ext_cpuid[8]=00003030 00000000 00002003 00000000
ext_cpuid[9]=00000000 00000000 00000000 00000000
ext_cpuid[10]=00000001 00000040 00000000 0000000f
ext_cpuid[11]=00000000 00000000 00000000 00000000
ext_cpuid[12]=00000000 00000000 00000000 00000000
ext_cpuid[13]=00000000 00000000 00000000 00000000
ext_cpuid[14]=00000000 00000000 00000000 00000000
ext_cpuid[15]=00000000 00000000 00000000 00000000
ext_cpuid[16]=00000000 00000000 00000000 00000000
ext_cpuid[17]=00000000 00000000 00000000 00000000
ext_cpuid[18]=00000000 00000000 00000000 00000000
ext_cpuid[19]=00000000 00000000 00000000 00000000
ext_cpuid[20]=00000000 00000000 00000000 00000000
ext_cpuid[21]=00000000 00000000 00000000 00000000
ext_cpuid[22]=00000000 00000000 00000000 00000000
ext_cpuid[23]=00000000 00000000 00000000 00000000
ext_cpuid[24]=00000000 00000000 00000000 00000000
ext_cpuid[25]=f0300000 60100000 00000000 00000000
ext_cpuid[26]=00000003 00000000 00000000 00000000
ext_cpuid[27]=0000001f 00000000 00000000 00000000
ext_cpuid[28]=00000000 00000000 00000000 00000000
ext_cpuid[29]=00000000 00000000 00000000 00000000
ext_cpuid[30]=00000000 00000000 00000000 00000000
ext_cpuid[31]=00000000 00000000 00000000 00000000
intel_fn4[0]=00000000 00000000 00000000 00000000
intel_fn4[1]=00000000 00000000 00000000 00000000
intel_fn4[2]=00000000 00000000 00000000 00000000
intel_fn4[3]=00000000 00000000 00000000 00000000
intel_fn4[4]=00000000 00000000 00000000 00000000
intel_fn4[5]=00000000 00000000 00000000 00000000
intel_fn4[6]=00000000 00000000 00000000 00000000
intel_fn4[7]=00000000 00000000 00000000 00000000
intel_fn11[0]=00000000 00000000 00000000 00000000
intel_fn11[1]=00000000 00000000 00000000 00000000
intel_fn11[2]=00000000 00000000 00000000 00000000
intel_fn11[3]=00000000 00000000 00000000 00000000
intel_fn12h[0]=00000000 00000000 00000000 00000000
intel_fn12h[1]=00000000 00000000 00000000 00000000
intel_fn12h[2]=00000000 00000000 00000000 00000000
intel_fn12h[3]=00000000 00000000 00000000 00000000
intel_fn14h[0]=00000000 00000000 00000000 00000000
intel_fn14h[1]=00000000 00000000 00000000 00000000
intel_fn14h[2]=00000000 00000000 00000000 00000000
intel_fn14h[3]=00000000 00000000 00000000 00000000
amd_fn8000001dh[0]=00000000 00000000 00000000 00000000
amd_fn8000001dh[1]=00000000 00000000 00000000 00000000
amd_fn8000001dh[2]=00000000 00000000 00000000 00000000
amd_fn8000001dh[3]=00000000 00000000 00000000 00000000
amd_fn80000026h[0]=00000000 00000000 00000000 00000000
amd_fn80000026h[1]=00000000 00000000 00000000 00000000
amd_fn80000026h[2]=00000000 00000000 00000000 00000000
amd_fn80000026h[3]=00000000 00000000 00000000 00000000
_________________ Logical CPU #2 _________________
basic_cpuid[0]=00000005 68747541 444d4163 69746e65
basic_cpuid[1]=00100f43 02040800 00802009 178bfbff
basic_cpuid[2]=00000000 00000000 00000000 00000000
basic_cpuid[3]=00000000 00000000 00000000 00000000
basic_cpuid[4]=00000000 00000000 00000000 00000000
basic_cpuid[5]=00000040 00000040 00000003 00000000
basic_cpuid[6]=00000000 00000000 00000000 00000000
basic_cpuid[7]=00000000 00000000 00000000 00000000
basic_cpuid[8]=00000000 00000000 00000000 00000000
basic_cpuid[9]=00000000 00000000 00000000 00000000
basic_cpuid[10]=00000000 00000000 00000000 00000000
basic_cpuid[11]=00000000 00000000 00000000 00000000
basic_cpuid[12]=00000000 00000000 00000000 00000000
basic_cpuid[13]=00000000 00000000 00000000 00000000
basic_cpuid[14]=00000000 00000000 00000000 00000000
basic_cpuid[15]=00000000 00000000 00000000 00000000
basic_cpuid[16]=00000000 00000000 00000000 00000000
basic_cpuid[17]=00000000 00000000 00000000 00000000
basic_cpuid[18]=00000000 00000000 00000000 00000000
basic_cpuid[19]=00000000 00000000 00000000 00000000
basic_cpuid[20]=00000000 00000000 00000000 00000000
basic_cpuid[21]=00000000 00000000 00000000 00000000
basic_cpuid[22]=00000000 00000000 00000000 00000000
basic_cpuid[23]=00000000 00000000 00000000 00000000
basic_cpuid[24]=00000000 00000000 00000000 00000000
basic_cpuid[25]=00000000 00000000 00000000 00000000
basic_cpuid[26]=00000000 00000000 00000000 00000000
basic_cpuid[27]=00000000 00000000 00000000 00000000
basic_cpuid[28]=00000000 00000000 00000000 00000000
basic_cpuid[29]=00000000 00000000 00000000 00000000
basic_cpuid[30]=00000000 00000000 00000000 00000000
basic_cpuid[31]=00000000 00000000 00000000 00000000
ext_cpuid[0]=8000001b 68747541 444d4163 69746e65
ext_cpuid[1]=00100f43 10001c16 000037ff efd3fbff
ext_cpuid[2]=20444d41 6e656850 74286d6f 4920296d
ext_cpuid[3]=34582049 35363920 6f725020 73736563
ext_cpuid[4]=0000726f 00000000 00000000 00000000
ext_cpuid[5]=ff30ff10 ff30ff20 40020140 40020140
ext_cpuid[6]=20800000 42004200 02008140 0030b140
ext_cpuid[7]=00000000 00000000 00000000 000001f9
ext_cpuid[8]=00003030 00000000 00002003 00000000
ext_cpuid[9]=00000000 00000000 00000000 00000000
ext_cpuid[10]=00000001 00000040 00000000 0000000f
ext_cpuid[11]=00000000 00000000 00000000 00000000
ext_cpuid[12]=00000000 00000000 00000000 00000000
ext_cpuid[13]=00000000 00000000 00000000 00000000
ext_cpuid[14]=00000000 00000000 00000000 00000000
ext_cpuid[15]=00000000 00000000 00000000 00000000
ext_cpuid[16]=00000000 00000000 00000000 00000000
ext_cpuid[17]=00000000 00000000 00000000 00000000
ext_cpuid[18]=00000000 00000000 00000000 00000000
ext_cpuid[19]=00000000 00000000 00000000 00000000
ext_cpuid[20]=00000000 00000000 00000000 00000000
ext_cpuid[21]=00000000 00000000 00000000 00000000
ext_cpuid[22]=00000000 00000000 00000000 00000000
ext_cpuid[23]=00000000 00000000 00000000 00000000
ext_cpuid[24]=00000000 00000000 00000000 00000000
ext_cpuid[25]=f0300000 60100000 00000000 00000000
ext_cpuid[26]=00000003 00000000 00000000 00000000
ext_cpuid[27]=0000001f 00000000 00000000 00000000
ext_cpuid[28]=00000000 00000000 00000000 00000000
ext_cpuid[29]=00000000 00000000 00000000 00000000
ext_cpuid[30]=00000000 00000000 00000000 00000000
ext_cpuid[31]=00000000 00000000 00000000 00000000
intel_fn4[0]=00000000 00000000 00000000 00000000
intel_fn4[1]=00000000 00000000 00000000 00000000
intel_fn4[2]=00000000 00000000 00000000 00000000
intel_fn4[3]=00000000 00000000 00000000 00000000
intel_fn4[4]=00000000 00000000 00000000 00000000
intel_fn4[5]=00000000 00000000 00000000 00000000
intel_fn4[6]=00000000 00000000 00000000 00000000
intel_fn4[7]=00000000 00000000 00000000 00000000
intel_fn11[0]=00000000 00000000 00000000 00000000
intel_fn11[1]=00000000 00000000 00000000 00000000
intel_fn11[2]=00000000 00000000 00000000 00000000
intel_fn11[3]=00000000 00000000 00000000 00000000
intel_fn12h[0]=00000000 00000000 00000000 00000000
intel_fn12h[1]=00000000 00000000 00000000 00000000
intel_fn12h[2]=00000000 00000000 00000000 00000000
intel_fn12h[3]=00000000 00000000 00000000 00000000
intel_fn14h[0]=00000000 00000000 00000000 00000000
intel_fn14h[1]=00000000 00000000 00000000 00000000
intel_fn14h[2]=00000000 00000000 00000000 00000000
intel_fn14h[3]=00000000 00000000 00000000 00000000
amd_fn8000001dh[0]=00000000 00000000 00000000 00000000
amd_fn8000001dh[1]=00000000 00000000 00000000 00000000
amd_fn8000001dh[2]=00000000 00000000 00000000 00000000
amd_fn8000001dh[3]=00000000 00000000 00000000 00000000
amd_fn80000026h[0]=00000000 00000000 00000000 00000000
amd_fn80000026h[1]=00000000 00000000 00000000 00000000
amd_fn80000026h[2]=00000000 00000000 00000000 00000000
amd_fn80000026h[3]=00000000 00000000 00000000 00000000
_________________ Logical CPU #3 _________________
basic_cpuid[0]=00000005 68747541 444d4163 69746e65
basic_cpuid[1]=00100f43 03040800 00802009 178bfbff
basic_cpuid[2]=00000000 00000000 00000000 00000000
basic_cpuid[3]=00000000 00000000 00000000 00000000
basic_cpuid[4]=00000000 00000000 00000000 00000000
basic_cpuid[5]=00000040 00000040 00000003 00000000
basic_cpuid[6]=00000000 00000000 00000000 00000000
basic_cpuid[7]=00000000 00000000 00000000 00000000
basic_cpuid[8]=00000000 00000000 00000000 00000000
basic_cpuid[9]=00000000 00000000 00000000 00000000
basic_cpuid[10]=00000000 00000000 00000000 00000000
basic_cpuid[11]=00000000 00000000 00000000 00000000
basic_cpuid[12]=00000000 00000000 00000000 00000000
basic_cpuid[13]=00000000 00000000 00000000 00000000
basic_cpuid[14]=00000000 00000000 00000000 00000000
basic_cpuid[15]=00000000 00000000 00000000 00000000
basic_cpuid[16]=00000000 00000000 00000000 00000000
basic_cpuid[17]=00000000 00000000 00000000 00000000
basic_cpuid[18]=00000000 00000000 00000000 00000000
basic_cpuid[19]=00000000 00000000 00000000 00000000
basic_cpuid[20]=00000000 00000000 00000000 00000000
basic_cpuid[21]=00000000 00000000 00000000 00000000
basic_cpuid[22]=00000000 00000000 00000000 00000000
basic_cpuid[23]=00000000 00000000 00000000 00000000
basic_cpuid[24]=00000000 00000000 00000000 00000000
basic_cpuid[25]=00000000 00000000 00000000 00000000
basic_cpuid[26]=00000000 00000000 00000000 00000000
basic_cpuid[27]=00000000 00000000 00000000 00000000
basic_cpuid[28]=00000000 00000000 00000000 00000000
basic_cpuid[29]=00000000 00000000 00000000 00000000
basic_cpuid[30]=00000000 00000000 00000000 00000000
basic_cpuid[31]=00000000 00000000 00000000 00000000
ext_cpuid[0]=8000001b 68747541 444d4163 69746e65
ext_cpuid[1]=00100f43 10001c16 000037ff efd3fbff
ext_cpuid[2]=20444d41 6e656850 74286d6f 4920296d
ext_cpuid[3]=34582049 35363920 6f725020 73736563
ext_cpuid[4]=0000726f 00000000 00000000 00000000
ext_cpuid[5]=ff30ff10 ff30ff20 40020140 40020140
ext_cpuid[6]=20800000 42004200 02008140 0030b140
ext_cpuid[7]=00000000 00000000 00000000 000001f9
ext_cpuid[8]=00003030 00000000 00002003 00000000
ext_cpuid[9]=00000000 00000000 00000000 00000000
ext_cpuid[10]=00000001 00000040 00000000 0000000f
ext_cpuid[11]=00000000 00000000 00000000 00000000
ext_cpuid[12]=00000000 00000000 00000000 00000000
ext_cpuid[13]=00000000 00000000 00000000 00000000
ext_cpuid[14]=00000000 00000000 00000000 00000000
ext_cpuid[15]=00000000 00000000 00000000 00000000
ext_cpuid[16]=00000000 00000000 00000000 00000000
ext_cpuid[17]=00000000 00000000 00000000 00000000
ext_cpuid[18]=00000000 00000000 00000000 00000000
ext_cpuid[19]=00000000 00000000 00000000 00000000
ext_cpuid[20]=00000000 00000000 00000000 00000000
ext_cpuid[21]=00000000 00000000 00000000 00000000
ext_cpuid[22]=00000000 00000000 00000000 00000000
ext_cpuid[23]=00000000 00000000 00000000 00000000
ext_cpuid[24]=00000000 00000000 00000000 00000000
ext_cpuid[25]=f0300000 60100000 00000000 00000000
ext_cpuid[26]=00000003 00000000 00000000 00000000
ext_cpuid[27]=0000001f 00000000 00000000 00000000
ext_cpuid[28]=00000000 00000000 00000000 00000000
ext_cpuid[29]=00000000 00000000 00000000 00000000
ext_cpuid[30]=00000000 00000000 00000000 00000000
ext_cpuid[31]=00000000 00000000 00000000 00000000
intel_fn4[0]=00000000 00000000 00000000 00000000
intel_fn4[1]=00000000 00000000 00000000 00000000
intel_fn4[2]=00000000 00000000 00000000 00000000
intel_fn4[3]=00000000 00000000 00000000 00000000
intel_fn4[4]=00000000 00000000 00000000 00000000
intel_fn4[5]=00000000 00000000 00000000 00000000
intel_fn4[6]=00000000 00000000 00000000 00000000
intel_fn4[7]=00000000 00000000 00000000 00000000
intel_fn11[0]=00000000 00000000 00000000 00000000
intel_fn11[1]=00000000 00000000 00000000 00000000
intel_fn11[2]=00000000 00000000 00000000 00000000
intel_fn11[3]=00000000 00000000 00000000 00000000
intel_fn12h[0]=00000000 00000000 00000000 00000000
intel_fn12h[1]=00000000 00000000 00000000 00000000
intel_fn12h[2]=00000000 00000000 00000000 00000000
intel_fn12h[3]=00000000 00000000 00000000 00000000
intel_fn14h[0]=00000000 00000000 00000000 00000000
intel_fn14h[1]=00000000 00000000 00000000 00000000
intel_fn14h[2]=00000000 00000000 00000000 00000000
intel_fn14h[3]=00000000 00000000 00000000 00000000
amd_fn8000001dh[0]=00000000 00000000 00000000 00000000
amd_fn8000001dh[1]=00000000 00000000 00000000 00000000
amd_fn8000001dh[2]=00000000 00000000 00000000 00000000
amd_fn8000001dh[3]=00000000 00000000 00000000 00000000
amd_fn80000026h[0]=00000000 00000000 00000000 00000000
amd_fn80000026h[1]=00000000 00000000 00000000 00000000
amd_fn80000026h[2]=00000000 00000000 00000000 00000000
amd_fn80000026h[3]=00000000 00000000 00000000 00000000
^ permalink raw reply [flat|nested] 38+ messages in thread
* Re: [PATCH v3 06/12] x86/amd_nb: Use topology info to get AMD node count
2025-10-22 16:18 ` Michal Pecio
@ 2025-10-23 13:59 ` Yazen Ghannam
2025-10-23 15:01 ` Michal Pecio
0 siblings, 1 reply; 38+ messages in thread
From: Yazen Ghannam @ 2025-10-23 13:59 UTC (permalink / raw)
To: Michal Pecio
Cc: Shyam-sundar.S-k, bhelgaas, hdegoede, ilpo.jarvinen, jdelvare,
linux-edac, linux-hwmon, linux-kernel, linux-pci, linux,
mario.limonciello, naveenkrishna.chatradhi, platform-driver-x86,
suma.hegde, tony.luck, x86
On Wed, Oct 22, 2025 at 06:18:56PM +0200, Michal Pecio wrote:
> On Wed, 22 Oct 2025 12:09:04 -0400, Yazen Ghannam wrote:
> > On Wed, Oct 22, 2025 at 05:38:31PM +0200, Michal Pecio wrote:
> > > On Wed, 22 Oct 2025 09:39:01 -0400, Yazen Ghannam wrote:
> > > > Can you please share the full output from dmesg and lspci?
> > > >
> > > > Also, can you please share the raw CPUID output (cpuid -r)?
> > >
> > > Not sure which "cpuid" software you mean?
> >
> > Many distros package a "cpuid" user space app that will print and decode
> > the x86 CPUID feature bits.
>
> OK, here's some "cpuid_tool" from libcpuid.
>
Thanks Michal.
I don't see anything obviously wrong.
Can you please share your kernel config file for the v6.12.31 build?
Thanks,
Yazen
^ permalink raw reply [flat|nested] 38+ messages in thread
* Re: [PATCH v3 06/12] x86/amd_nb: Use topology info to get AMD node count
2025-10-23 13:59 ` Yazen Ghannam
@ 2025-10-23 15:01 ` Michal Pecio
2025-10-23 16:09 ` Yazen Ghannam
0 siblings, 1 reply; 38+ messages in thread
From: Michal Pecio @ 2025-10-23 15:01 UTC (permalink / raw)
To: Yazen Ghannam
Cc: Shyam-sundar.S-k, bhelgaas, hdegoede, ilpo.jarvinen, jdelvare,
linux-edac, linux-hwmon, linux-kernel, linux-pci, linux,
mario.limonciello, naveenkrishna.chatradhi, platform-driver-x86,
suma.hegde, tony.luck, x86
[-- Attachment #1: Type: text/plain, Size: 553 bytes --]
On Thu, 23 Oct 2025 09:59:35 -0400, Yazen Ghannam wrote:
> Thanks Michal.
>
> I don't see anything obviously wrong.
Which code is responsible for setting up those bitmaps which
are counted by topology_init_possible_cpus()?
I guess I could add some printks there and reboot.
> Can you please share your kernel config file for the v6.12.31 build?
Attached.
BTW, I forgot to mention that I have a second seemingly identical
board with same BIOS running Phenom X6 1090T. It is not affected.
Not sure if this is helpful. I haven't tried swapping CPUs.
[-- Attachment #2: 6.12.31.config --]
[-- Type: application/octet-stream, Size: 136307 bytes --]
#
# Automatically generated file; DO NOT EDIT.
# Linux/x86 6.12.31 Kernel Configuration
#
CONFIG_CC_VERSION_TEXT="gcc (GCC) 11.1.0"
CONFIG_CC_IS_GCC=y
CONFIG_GCC_VERSION=110100
CONFIG_CLANG_VERSION=0
CONFIG_AS_IS_GNU=y
CONFIG_AS_VERSION=23601
CONFIG_LD_IS_BFD=y
CONFIG_LD_VERSION=23601
CONFIG_LLD_VERSION=0
CONFIG_RUSTC_VERSION=105201
CONFIG_RUSTC_LLVM_VERSION=110100
CONFIG_CC_CAN_LINK=y
CONFIG_CC_CAN_LINK_STATIC=y
CONFIG_GCC_ASM_GOTO_OUTPUT_BROKEN=y
CONFIG_CC_HAS_ASM_INLINE=y
CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y
CONFIG_LD_CAN_USE_KEEP_IN_OVERLAY=y
CONFIG_PAHOLE_VERSION=0
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_TABLE_SORT=y
CONFIG_THREAD_INFO_IN_TASK=y
#
# General setup
#
CONFIG_INIT_ENV_ARG_LIMIT=32
# CONFIG_COMPILE_TEST is not set
CONFIG_WERROR=y
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_BUILD_SALT=""
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_BZIP2=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_HAVE_KERNEL_XZ=y
CONFIG_HAVE_KERNEL_LZO=y
CONFIG_HAVE_KERNEL_LZ4=y
CONFIG_HAVE_KERNEL_ZSTD=y
CONFIG_KERNEL_GZIP=y
# CONFIG_KERNEL_BZIP2 is not set
# CONFIG_KERNEL_LZMA is not set
# CONFIG_KERNEL_XZ is not set
# CONFIG_KERNEL_LZO is not set
# CONFIG_KERNEL_LZ4 is not set
# CONFIG_KERNEL_ZSTD is not set
CONFIG_DEFAULT_INIT=""
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_SYSVIPC_COMPAT=y
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
# CONFIG_WATCH_QUEUE is not set
CONFIG_CROSS_MEMORY_ATTACH=y
# CONFIG_USELIB is not set
CONFIG_AUDIT=y
CONFIG_HAVE_ARCH_AUDITSYSCALL=y
CONFIG_AUDITSYSCALL=y
#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_GENERIC_IRQ_MIGRATION=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_GENERIC_MSI_IRQ=y
CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y
CONFIG_GENERIC_IRQ_RESERVATION_MODE=y
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
# CONFIG_GENERIC_IRQ_DEBUGFS is not set
# end of IRQ subsystem
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_ARCH_CLOCKSOURCE_INIT=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST_IDLE=y
CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_HAVE_POSIX_CPU_TIMERS_TASK_WORK=y
CONFIG_POSIX_CPU_TIMERS_TASK_WORK=y
CONFIG_CONTEXT_TRACKING=y
CONFIG_CONTEXT_TRACKING_IDLE=y
#
# Timers subsystem
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ_COMMON=y
# CONFIG_HZ_PERIODIC is not set
CONFIG_NO_HZ_IDLE=y
# CONFIG_NO_HZ_FULL is not set
# CONFIG_NO_HZ is not set
CONFIG_HIGH_RES_TIMERS=y
CONFIG_CLOCKSOURCE_WATCHDOG_MAX_SKEW_US=125
# end of Timers subsystem
CONFIG_BPF=y
CONFIG_HAVE_EBPF_JIT=y
CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y
#
# BPF subsystem
#
# CONFIG_BPF_SYSCALL is not set
CONFIG_BPF_JIT=y
CONFIG_BPF_JIT_DEFAULT_ON=y
# end of BPF subsystem
CONFIG_PREEMPT_BUILD=y
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
# CONFIG_PREEMPT_RT is not set
CONFIG_PREEMPT_COUNT=y
CONFIG_PREEMPTION=y
# CONFIG_PREEMPT_DYNAMIC is not set
# CONFIG_SCHED_CORE is not set
#
# CPU/Task time and stats accounting
#
CONFIG_TICK_CPU_ACCOUNTING=y
# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
# CONFIG_IRQ_TIME_ACCOUNTING is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
# CONFIG_PSI is not set
# end of CPU/Task time and stats accounting
# CONFIG_CPU_ISOLATION is not set
#
# RCU Subsystem
#
CONFIG_TREE_RCU=y
CONFIG_PREEMPT_RCU=y
# CONFIG_RCU_EXPERT is not set
CONFIG_TREE_SRCU=y
CONFIG_TASKS_RCU_GENERIC=y
CONFIG_NEED_TASKS_RCU=y
CONFIG_TASKS_RCU=y
CONFIG_TASKS_RUDE_RCU=y
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_NEED_SEGCBLIST=y
# end of RCU Subsystem
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_IKHEADERS is not set
CONFIG_LOG_BUF_SHIFT=19
CONFIG_LOG_CPU_MAX_BUF_SHIFT=0
# CONFIG_PRINTK_INDEX is not set
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
#
# Scheduler features
#
# end of Scheduler features
CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
CONFIG_CC_HAS_INT128=y
CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5"
CONFIG_GCC10_NO_ARRAY_BOUNDS=y
CONFIG_CC_NO_ARRAY_BOUNDS=y
CONFIG_GCC_NO_STRINGOP_OVERFLOW=y
CONFIG_CC_NO_STRINGOP_OVERFLOW=y
CONFIG_ARCH_SUPPORTS_INT128=y
# CONFIG_CGROUPS is not set
# CONFIG_NAMESPACES is not set
CONFIG_CHECKPOINT_RESTORE=y
# CONFIG_SCHED_AUTOGROUP is not set
# CONFIG_RELAY is not set
# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_BOOT_CONFIG is not set
CONFIG_INITRAMFS_PRESERVE_MTIME=y
CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_LD_ORPHAN_WARN=y
CONFIG_LD_ORPHAN_WARN_LEVEL="error"
CONFIG_SYSCTL=y
CONFIG_HAVE_UID16=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
CONFIG_HAVE_PCSPKR_PLATFORM=y
CONFIG_EXPERT=y
CONFIG_UID16=y
CONFIG_MULTIUSER=y
CONFIG_SGETMASK_SYSCALL=y
# CONFIG_SYSFS_SYSCALL is not set
CONFIG_FHANDLE=y
CONFIG_POSIX_TIMERS=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_PCSPKR_PLATFORM=y
# CONFIG_BASE_SMALL is not set
CONFIG_FUTEX=y
CONFIG_FUTEX_PI=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_IO_URING=y
CONFIG_ADVISE_SYSCALLS=y
CONFIG_MEMBARRIER=y
CONFIG_KCMP=y
CONFIG_RSEQ=y
# CONFIG_DEBUG_RSEQ is not set
CONFIG_CACHESTAT_SYSCALL=y
# CONFIG_PC104 is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_SELFTEST is not set
# CONFIG_KALLSYMS_ALL is not set
CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y
CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
CONFIG_HAVE_PERF_EVENTS=y
CONFIG_GUEST_PERF_EVENTS=y
#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
# end of Kernel Performance Events And Counters
CONFIG_SYSTEM_DATA_VERIFICATION=y
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
#
# Kexec and crash features
#
# CONFIG_KEXEC is not set
# CONFIG_KEXEC_FILE is not set
# end of Kexec and crash features
# end of General setup
CONFIG_64BIT=y
CONFIG_X86_64=y
CONFIG_X86=y
CONFIG_INSTRUCTION_DECODER=y
CONFIG_OUTPUT_FORMAT="elf64-x86-64"
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_MMU=y
CONFIG_ARCH_MMAP_RND_BITS_MIN=28
CONFIG_ARCH_MMAP_RND_BITS_MAX=32
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_ARCH_HAS_CPU_RELAX=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_AUDIT_ARCH=y
CONFIG_X86_64_SMP=y
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_PGTABLE_LEVELS=4
CONFIG_CC_HAS_SANE_STACKPROTECTOR=y
#
# Processor type and features
#
CONFIG_SMP=y
# CONFIG_X86_MPPARSE is not set
# CONFIG_X86_CPU_RESCTRL is not set
# CONFIG_X86_FRED is not set
# CONFIG_X86_EXTENDED_PLATFORM is not set
# CONFIG_X86_INTEL_LPSS is not set
# CONFIG_X86_AMD_PLATFORM_DEVICE is not set
# CONFIG_IOSF_MBI is not set
CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y
CONFIG_SCHED_OMIT_FRAME_POINTER=y
# CONFIG_HYPERVISOR_GUEST is not set
CONFIG_MK8=y
# CONFIG_MPSC is not set
# CONFIG_MCORE2 is not set
# CONFIG_MATOM is not set
# CONFIG_GENERIC_CPU is not set
CONFIG_X86_INTERNODE_CACHE_SHIFT=6
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_TSC=y
CONFIG_X86_HAVE_PAE=y
CONFIG_X86_CMPXCHG64=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=64
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_PROCESSOR_SELECT=y
# CONFIG_CPU_SUP_INTEL is not set
CONFIG_CPU_SUP_AMD=y
# CONFIG_CPU_SUP_HYGON is not set
# CONFIG_CPU_SUP_CENTAUR is not set
# CONFIG_CPU_SUP_ZHAOXIN is not set
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_DMI=y
CONFIG_GART_IOMMU=y
# CONFIG_MAXSMP is not set
CONFIG_NR_CPUS_RANGE_BEGIN=2
CONFIG_NR_CPUS_RANGE_END=512
CONFIG_NR_CPUS_DEFAULT=64
CONFIG_NR_CPUS=6
# CONFIG_SCHED_CLUSTER is not set
CONFIG_SCHED_SMT=y
# CONFIG_SCHED_MC is not set
CONFIG_X86_LOCAL_APIC=y
CONFIG_ACPI_MADT_WAKEUP=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
CONFIG_X86_MCE=y
# CONFIG_X86_MCELOG_LEGACY is not set
# CONFIG_X86_MCE_INTEL is not set
CONFIG_X86_MCE_AMD=y
CONFIG_X86_MCE_THRESHOLD=y
# CONFIG_X86_MCE_INJECT is not set
#
# Performance monitoring
#
# CONFIG_PERF_EVENTS_INTEL_RAPL is not set
# CONFIG_PERF_EVENTS_AMD_POWER is not set
CONFIG_PERF_EVENTS_AMD_UNCORE=y
# CONFIG_PERF_EVENTS_AMD_BRS is not set
# end of Performance monitoring
CONFIG_X86_16BIT=y
CONFIG_X86_ESPFIX64=y
CONFIG_X86_VSYSCALL_EMULATION=y
CONFIG_X86_IOPL_IOPERM=y
CONFIG_MICROCODE=y
# CONFIG_MICROCODE_LATE_LOADING is not set
CONFIG_X86_MSR=y
CONFIG_X86_CPUID=y
# CONFIG_X86_5LEVEL is not set
CONFIG_X86_DIRECT_GBPAGES=y
# CONFIG_X86_CPA_STATISTICS is not set
# CONFIG_NUMA is not set
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
# CONFIG_X86_PMEM_LEGACY is not set
# CONFIG_X86_CHECK_BIOS_CORRUPTION is not set
CONFIG_MTRR=y
CONFIG_MTRR_SANITIZER=y
CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0
CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
CONFIG_X86_PAT=y
# CONFIG_X86_UMIP is not set
CONFIG_CC_HAS_IBT=y
# CONFIG_X86_KERNEL_IBT is not set
# CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS is not set
CONFIG_ARCH_PKEY_BITS=4
# CONFIG_X86_USER_SHADOW_STACK is not set
# CONFIG_EFI is not set
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
CONFIG_SCHED_HRTICK=y
CONFIG_ARCH_SUPPORTS_KEXEC=y
CONFIG_ARCH_SUPPORTS_KEXEC_FILE=y
CONFIG_ARCH_SUPPORTS_KEXEC_PURGATORY=y
CONFIG_ARCH_SUPPORTS_KEXEC_SIG=y
CONFIG_ARCH_SUPPORTS_KEXEC_SIG_FORCE=y
CONFIG_ARCH_SUPPORTS_KEXEC_BZIMAGE_VERIFY_SIG=y
CONFIG_ARCH_SUPPORTS_KEXEC_JUMP=y
CONFIG_ARCH_SUPPORTS_CRASH_DUMP=y
CONFIG_ARCH_DEFAULT_CRASH_DUMP=y
CONFIG_ARCH_SUPPORTS_CRASH_HOTPLUG=y
CONFIG_PHYSICAL_START=0x1000000
# CONFIG_RELOCATABLE is not set
CONFIG_PHYSICAL_ALIGN=0x1000000
CONFIG_HOTPLUG_CPU=y
# CONFIG_COMPAT_VDSO is not set
# CONFIG_LEGACY_VSYSCALL_XONLY is not set
CONFIG_LEGACY_VSYSCALL_NONE=y
# CONFIG_CMDLINE_BOOL is not set
CONFIG_MODIFY_LDT_SYSCALL=y
# CONFIG_STRICT_SIGALTSTACK_SIZE is not set
CONFIG_HAVE_LIVEPATCH=y
# end of Processor type and features
CONFIG_CC_HAS_NAMED_AS=y
CONFIG_CC_HAS_NAMED_AS_FIXED_SANITIZERS=y
CONFIG_USE_X86_SEG_SUPPORT=y
CONFIG_CC_HAS_RETURN_THUNK=y
CONFIG_CC_HAS_ENTRY_PADDING=y
CONFIG_FUNCTION_PADDING_CFI=11
CONFIG_FUNCTION_PADDING_BYTES=16
CONFIG_CPU_MITIGATIONS=y
# CONFIG_MITIGATION_PAGE_TABLE_ISOLATION is not set
# CONFIG_MITIGATION_RETPOLINE is not set
# CONFIG_MITIGATION_IBPB_ENTRY is not set
# CONFIG_MITIGATION_SPECTRE_V1 is not set
# CONFIG_MITIGATION_SPECTRE_V2 is not set
# CONFIG_MITIGATION_SSB is not set
CONFIG_ARCH_HAS_ADD_PAGES=y
#
# Power management and ACPI options
#
CONFIG_ARCH_HIBERNATION_HEADER=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
# CONFIG_SUSPEND_SKIP_SYNC is not set
CONFIG_HIBERNATE_CALLBACKS=y
CONFIG_HIBERNATION=y
CONFIG_HIBERNATION_SNAPSHOT_DEV=y
CONFIG_HIBERNATION_COMP_LZO=y
CONFIG_HIBERNATION_DEF_COMP="lzo"
CONFIG_PM_STD_PARTITION=""
CONFIG_PM_SLEEP=y
CONFIG_PM_SLEEP_SMP=y
# CONFIG_PM_AUTOSLEEP is not set
# CONFIG_PM_USERSPACE_AUTOSLEEP is not set
# CONFIG_PM_WAKELOCKS is not set
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
# CONFIG_ENERGY_MODEL is not set
CONFIG_ARCH_SUPPORTS_ACPI=y
CONFIG_ACPI=y
CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y
CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y
CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y
# CONFIG_ACPI_DEBUGGER is not set
# CONFIG_ACPI_SPCR_TABLE is not set
# CONFIG_ACPI_FPDT is not set
CONFIG_ACPI_LPIT=y
CONFIG_ACPI_SLEEP=y
# CONFIG_ACPI_REV_OVERRIDE_POSSIBLE is not set
# CONFIG_ACPI_EC_DEBUGFS is not set
# CONFIG_ACPI_AC is not set
# CONFIG_ACPI_BATTERY is not set
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_VIDEO=y
# CONFIG_ACPI_FAN is not set
# CONFIG_ACPI_TAD is not set
# CONFIG_ACPI_DOCK is not set
CONFIG_ACPI_CPU_FREQ_PSS=y
CONFIG_ACPI_PROCESSOR_CSTATE=y
CONFIG_ACPI_PROCESSOR_IDLE=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_HOTPLUG_CPU=y
# CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set
# CONFIG_ACPI_THERMAL is not set
CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y
# CONFIG_ACPI_DEBUG is not set
# CONFIG_ACPI_PCI_SLOT is not set
CONFIG_ACPI_CONTAINER=y
CONFIG_ACPI_HOTPLUG_IOAPIC=y
# CONFIG_ACPI_SBS is not set
# CONFIG_ACPI_HED is not set
# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set
CONFIG_ACPI_NHLT=y
# CONFIG_ACPI_NFIT is not set
CONFIG_HAVE_ACPI_APEI=y
CONFIG_HAVE_ACPI_APEI_NMI=y
# CONFIG_ACPI_APEI is not set
# CONFIG_ACPI_DPTF is not set
# CONFIG_ACPI_EXTLOG is not set
# CONFIG_ACPI_CONFIGFS is not set
# CONFIG_ACPI_PFRUT is not set
# CONFIG_ACPI_FFH is not set
# CONFIG_PMIC_OPREGION is not set
# CONFIG_X86_PM_TIMER is not set
#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_GOV_ATTR_SET=y
CONFIG_CPU_FREQ_GOV_COMMON=y
CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
CONFIG_CPU_FREQ_GOV_USERSPACE=m
CONFIG_CPU_FREQ_GOV_ONDEMAND=m
# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
# CONFIG_CPU_FREQ_GOV_SCHEDUTIL is not set
#
# CPU frequency scaling drivers
#
# CONFIG_X86_INTEL_PSTATE is not set
# CONFIG_X86_PCC_CPUFREQ is not set
# CONFIG_X86_AMD_PSTATE is not set
CONFIG_X86_ACPI_CPUFREQ=y
# CONFIG_X86_ACPI_CPUFREQ_CPB is not set
# CONFIG_X86_POWERNOW_K8 is not set
# CONFIG_X86_AMD_FREQ_SENSITIVITY is not set
# CONFIG_X86_SPEEDSTEP_CENTRINO is not set
# CONFIG_X86_P4_CLOCKMOD is not set
#
# shared options
#
# end of CPU Frequency scaling
#
# CPU Idle
#
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_MENU=y
# CONFIG_CPU_IDLE_GOV_TEO is not set
# end of CPU Idle
# end of Power management and ACPI options
#
# Bus options (PCI etc.)
#
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_MMCONF_FAM10H=y
# CONFIG_PCI_CNB20LE_QUIRK is not set
# CONFIG_ISA_BUS is not set
CONFIG_ISA_DMA_API=y
CONFIG_AMD_NB=y
# end of Bus options (PCI etc.)
#
# Binary Emulations
#
CONFIG_IA32_EMULATION=y
# CONFIG_IA32_EMULATION_DEFAULT_DISABLED is not set
CONFIG_X86_X32_ABI=y
CONFIG_COMPAT_32=y
CONFIG_COMPAT=y
CONFIG_COMPAT_FOR_U64_ALIGNMENT=y
# end of Binary Emulations
CONFIG_KVM_COMMON=y
CONFIG_HAVE_KVM_PFNCACHE=y
CONFIG_HAVE_KVM_IRQCHIP=y
CONFIG_HAVE_KVM_IRQ_ROUTING=y
CONFIG_HAVE_KVM_DIRTY_RING=y
CONFIG_HAVE_KVM_DIRTY_RING_TSO=y
CONFIG_HAVE_KVM_DIRTY_RING_ACQ_REL=y
CONFIG_KVM_MMIO=y
CONFIG_KVM_ASYNC_PF=y
CONFIG_HAVE_KVM_MSI=y
CONFIG_HAVE_KVM_READONLY_MEM=y
CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT=y
CONFIG_KVM_VFIO=y
CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT=y
CONFIG_KVM_GENERIC_PRE_FAULT_MEMORY=y
CONFIG_KVM_COMPAT=y
CONFIG_HAVE_KVM_IRQ_BYPASS=y
CONFIG_HAVE_KVM_NO_POLL=y
CONFIG_KVM_XFER_TO_GUEST_WORK=y
CONFIG_HAVE_KVM_PM_NOTIFIER=y
CONFIG_KVM_GENERIC_HARDWARE_ENABLING=y
CONFIG_KVM_GENERIC_MMU_NOTIFIER=y
CONFIG_VIRTUALIZATION=y
CONFIG_KVM_X86=y
CONFIG_KVM=y
CONFIG_KVM_WERROR=y
# CONFIG_KVM_SW_PROTECTED_VM is not set
CONFIG_KVM_AMD=y
CONFIG_KVM_SMM=y
# CONFIG_KVM_HYPERV is not set
# CONFIG_KVM_XEN is not set
# CONFIG_KVM_PROVE_MMU is not set
CONFIG_KVM_MAX_NR_VCPUS=1024
CONFIG_AS_AVX512=y
CONFIG_AS_SHA1_NI=y
CONFIG_AS_SHA256_NI=y
CONFIG_AS_TPAUSE=y
CONFIG_AS_GFNI=y
CONFIG_AS_VAES=y
CONFIG_AS_VPCLMULQDQ=y
CONFIG_AS_WRUSS=y
CONFIG_ARCH_CONFIGURES_CPU_MITIGATIONS=y
CONFIG_ARCH_HAS_DMA_OPS=y
#
# General architecture-dependent options
#
CONFIG_HOTPLUG_SMT=y
CONFIG_HOTPLUG_CORE_SYNC=y
CONFIG_HOTPLUG_CORE_SYNC_DEAD=y
CONFIG_HOTPLUG_CORE_SYNC_FULL=y
CONFIG_HOTPLUG_SPLIT_STARTUP=y
CONFIG_HOTPLUG_PARALLEL=y
CONFIG_GENERIC_ENTRY=y
CONFIG_KPROBES=y
CONFIG_JUMP_LABEL=y
# CONFIG_STATIC_KEYS_SELFTEST is not set
# CONFIG_STATIC_CALL_SELFTEST is not set
CONFIG_OPTPROBES=y
CONFIG_KPROBES_ON_FTRACE=y
CONFIG_UPROBES=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_ARCH_USE_BUILTIN_BSWAP=y
CONFIG_KRETPROBES=y
CONFIG_KRETPROBE_ON_RETHOOK=y
CONFIG_USER_RETURN_NOTIFIER=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_OPTPROBES=y
CONFIG_HAVE_KPROBES_ON_FTRACE=y
CONFIG_ARCH_CORRECT_STACKTRACE_ON_KRETPROBE=y
CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
CONFIG_HAVE_NMI=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_NMI_SUPPORT=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_CONTIGUOUS=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
CONFIG_ARCH_HAS_SET_MEMORY=y
CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
CONFIG_ARCH_HAS_CPU_FINALIZE_INIT=y
CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y
CONFIG_ARCH_WANTS_NO_INSTR=y
CONFIG_HAVE_ASM_MODVERSIONS=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_RSEQ=y
CONFIG_HAVE_RUST=y
CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
CONFIG_HAVE_HW_BREAKPOINT=y
CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y
CONFIG_HAVE_USER_RETURN_NOTIFIER=y
CONFIG_HAVE_PERF_EVENTS_NMI=y
CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=y
CONFIG_HAVE_PERF_REGS=y
CONFIG_HAVE_PERF_USER_STACK_DUMP=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
CONFIG_MMU_GATHER_MERGE_VMAS=y
CONFIG_MMU_LAZY_TLB_REFCOUNT=y
CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
CONFIG_ARCH_HAVE_EXTRA_ELF_NOTES=y
CONFIG_ARCH_HAS_NMI_SAFE_THIS_CPU_OPS=y
CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
CONFIG_HAVE_CMPXCHG_LOCAL=y
CONFIG_HAVE_CMPXCHG_DOUBLE=y
CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y
CONFIG_ARCH_WANT_OLD_COMPAT_IPC=y
CONFIG_HAVE_ARCH_SECCOMP=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_SECCOMP=y
CONFIG_SECCOMP_FILTER=y
# CONFIG_SECCOMP_CACHE_DEBUG is not set
CONFIG_HAVE_ARCH_STACKLEAK=y
CONFIG_HAVE_STACKPROTECTOR=y
# CONFIG_STACKPROTECTOR is not set
CONFIG_ARCH_SUPPORTS_LTO_CLANG=y
CONFIG_ARCH_SUPPORTS_LTO_CLANG_THIN=y
CONFIG_LTO_NONE=y
CONFIG_ARCH_SUPPORTS_CFI_CLANG=y
CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y
CONFIG_HAVE_CONTEXT_TRACKING_USER=y
CONFIG_HAVE_CONTEXT_TRACKING_USER_OFFSTACK=y
CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_MOVE_PUD=y
CONFIG_HAVE_MOVE_PMD=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD=y
CONFIG_HAVE_ARCH_HUGE_VMAP=y
CONFIG_HAVE_ARCH_HUGE_VMALLOC=y
CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
CONFIG_ARCH_WANT_PMD_MKWRITE=y
CONFIG_HAVE_ARCH_SOFT_DIRTY=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_MODULES_USE_ELF_RELA=y
CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y
CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK=y
CONFIG_SOFTIRQ_ON_OWN_STACK=y
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
CONFIG_HAVE_EXIT_THREAD=y
CONFIG_ARCH_MMAP_RND_BITS=28
CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=y
CONFIG_ARCH_MMAP_RND_COMPAT_BITS=8
CONFIG_HAVE_ARCH_COMPAT_MMAP_BASES=y
CONFIG_HAVE_PAGE_SIZE_4KB=y
CONFIG_PAGE_SIZE_4KB=y
CONFIG_PAGE_SIZE_LESS_THAN_64KB=y
CONFIG_PAGE_SIZE_LESS_THAN_256KB=y
CONFIG_PAGE_SHIFT=12
CONFIG_HAVE_OBJTOOL=y
CONFIG_HAVE_JUMP_LABEL_HACK=y
CONFIG_HAVE_NOINSTR_HACK=y
CONFIG_HAVE_NOINSTR_VALIDATION=y
CONFIG_HAVE_UACCESS_VALIDATION=y
CONFIG_HAVE_STACK_VALIDATION=y
CONFIG_HAVE_RELIABLE_STACKTRACE=y
CONFIG_OLD_SIGSUSPEND3=y
CONFIG_COMPAT_OLD_SIGACTION=y
CONFIG_COMPAT_32BIT_TIME=y
CONFIG_ARCH_SUPPORTS_RT=y
CONFIG_HAVE_ARCH_VMAP_STACK=y
CONFIG_VMAP_STACK=y
CONFIG_HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET=y
# CONFIG_RANDOMIZE_KSTACK_OFFSET is not set
CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
CONFIG_STRICT_KERNEL_RWX=y
CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
CONFIG_STRICT_MODULE_RWX=y
CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
# CONFIG_LOCK_EVENT_COUNTS is not set
CONFIG_ARCH_HAS_MEM_ENCRYPT=y
CONFIG_HAVE_STATIC_CALL=y
CONFIG_HAVE_STATIC_CALL_INLINE=y
CONFIG_HAVE_PREEMPT_DYNAMIC=y
CONFIG_HAVE_PREEMPT_DYNAMIC_CALL=y
CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_ARCH_SUPPORTS_PAGE_TABLE_CHECK=y
CONFIG_ARCH_HAS_ELFCORE_COMPAT=y
CONFIG_ARCH_HAS_PARANOID_L1D_FLUSH=y
CONFIG_DYNAMIC_SIGFRAME=y
CONFIG_ARCH_HAS_HW_PTE_YOUNG=y
CONFIG_ARCH_HAS_NONLEAF_PMD_YOUNG=y
CONFIG_ARCH_HAS_KERNEL_FPU_SUPPORT=y
#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
# end of GCOV-based kernel profiling
CONFIG_HAVE_GCC_PLUGINS=y
# CONFIG_GCC_PLUGINS is not set
CONFIG_FUNCTION_ALIGNMENT_4B=y
CONFIG_FUNCTION_ALIGNMENT_16B=y
CONFIG_FUNCTION_ALIGNMENT=16
# end of General architecture-dependent options
CONFIG_RT_MUTEXES=y
CONFIG_MODULES=y
# CONFIG_MODULE_DEBUG is not set
CONFIG_MODULE_FORCE_LOAD=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODULE_UNLOAD_TAINT_TRACKING is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
# CONFIG_MODULE_SIG is not set
# CONFIG_MODULE_COMPRESS is not set
# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
CONFIG_MODPROBE_PATH="/sbin/modprobe"
# CONFIG_TRIM_UNUSED_KSYMS is not set
CONFIG_MODULES_TREE_LOOKUP=y
CONFIG_BLOCK=y
CONFIG_BLOCK_LEGACY_AUTOLOAD=y
CONFIG_BLK_CGROUP_PUNT_BIO=y
CONFIG_BLK_DEV_BSG_COMMON=y
CONFIG_BLK_ICQ=y
# CONFIG_BLK_DEV_BSGLIB is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
CONFIG_BLK_DEV_WRITE_MOUNTED=y
# CONFIG_BLK_DEV_ZONED is not set
CONFIG_BLK_WBT=y
CONFIG_BLK_WBT_MQ=y
CONFIG_BLK_DEBUG_FS=y
# CONFIG_BLK_SED_OPAL is not set
# CONFIG_BLK_INLINE_ENCRYPTION is not set
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_AIX_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
CONFIG_LDM_PARTITION=y
# CONFIG_LDM_DEBUG is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_KARMA_PARTITION is not set
CONFIG_EFI_PARTITION=y
# CONFIG_SYSV68_PARTITION is not set
# CONFIG_CMDLINE_PARTITION is not set
# end of Partition Types
CONFIG_BLK_MQ_PCI=y
CONFIG_BLK_PM=y
CONFIG_BLOCK_HOLDER_DEPRECATED=y
CONFIG_BLK_MQ_STACKING=y
#
# IO Schedulers
#
CONFIG_MQ_IOSCHED_DEADLINE=y
# CONFIG_MQ_IOSCHED_KYBER is not set
CONFIG_IOSCHED_BFQ=y
# end of IO Schedulers
CONFIG_PREEMPT_NOTIFIERS=y
CONFIG_ASN1=y
CONFIG_UNINLINE_SPIN_UNLOCK=y
CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
CONFIG_MUTEX_SPIN_ON_OWNER=y
CONFIG_RWSEM_SPIN_ON_OWNER=y
CONFIG_LOCK_SPIN_ON_OWNER=y
CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
CONFIG_QUEUED_SPINLOCKS=y
CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
CONFIG_QUEUED_RWLOCKS=y
CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y
CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
CONFIG_FREEZER=y
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
CONFIG_COMPAT_BINFMT_ELF=y
CONFIG_ELFCORE=y
CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
CONFIG_BINFMT_SCRIPT=y
CONFIG_BINFMT_MISC=y
CONFIG_COREDUMP=y
# end of Executable file formats
#
# Memory Management options
#
CONFIG_SWAP=y
# CONFIG_ZSWAP is not set
#
# Slab allocator options
#
CONFIG_SLUB=y
# CONFIG_SLUB_TINY is not set
CONFIG_SLAB_MERGE_DEFAULT=y
# CONFIG_SLAB_FREELIST_RANDOM is not set
# CONFIG_SLAB_FREELIST_HARDENED is not set
# CONFIG_SLAB_BUCKETS is not set
# CONFIG_SLUB_STATS is not set
CONFIG_SLUB_CPU_PARTIAL=y
# CONFIG_RANDOM_KMALLOC_CACHES is not set
# end of Slab allocator options
# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
# CONFIG_COMPAT_BRK is not set
CONFIG_SPARSEMEM=y
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_SPARSEMEM_VMEMMAP=y
CONFIG_ARCH_WANT_OPTIMIZE_DAX_VMEMMAP=y
CONFIG_ARCH_WANT_OPTIMIZE_HUGETLB_VMEMMAP=y
CONFIG_HAVE_GUP_FAST=y
CONFIG_EXCLUSIVE_SYSTEM_RAM=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
# CONFIG_MEMORY_HOTPLUG is not set
CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y
CONFIG_SPLIT_PTE_PTLOCKS=y
CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
CONFIG_SPLIT_PMD_PTLOCKS=y
CONFIG_COMPACTION=y
CONFIG_COMPACT_UNEVICTABLE_DEFAULT=1
# CONFIG_PAGE_REPORTING is not set
CONFIG_MIGRATION=y
CONFIG_ARCH_ENABLE_THP_MIGRATION=y
CONFIG_PCP_BATCH_SCALE_MAX=5
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_MMU_NOTIFIER=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=65536
CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
# CONFIG_MEMORY_FAILURE is not set
CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
CONFIG_ARCH_WANTS_THP_SWAP=y
CONFIG_TRANSPARENT_HUGEPAGE=y
# CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS is not set
CONFIG_TRANSPARENT_HUGEPAGE_MADVISE=y
# CONFIG_TRANSPARENT_HUGEPAGE_NEVER is not set
CONFIG_THP_SWAP=y
# CONFIG_READ_ONLY_THP_FOR_FS is not set
CONFIG_PGTABLE_HAS_HUGE_LEAVES=y
CONFIG_ARCH_SUPPORTS_HUGE_PFNMAP=y
CONFIG_ARCH_SUPPORTS_PMD_PFNMAP=y
CONFIG_ARCH_SUPPORTS_PUD_PFNMAP=y
CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
# CONFIG_CMA is not set
# CONFIG_MEM_SOFT_DIRTY is not set
CONFIG_GENERIC_EARLY_IOREMAP=y
# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set
# CONFIG_IDLE_PAGE_TRACKING is not set
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
CONFIG_ARCH_HAS_CURRENT_STACK_POINTER=y
CONFIG_ARCH_HAS_PTE_DEVMAP=y
CONFIG_ARCH_HAS_ZONE_DMA_SET=y
CONFIG_ZONE_DMA=y
CONFIG_ZONE_DMA32=y
CONFIG_ARCH_USES_PG_ARCH_2=y
CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_PERCPU_STATS is not set
# CONFIG_GUP_TEST is not set
# CONFIG_DMAPOOL_TEST is not set
CONFIG_ARCH_HAS_PTE_SPECIAL=y
CONFIG_MEMFD_CREATE=y
CONFIG_SECRETMEM=y
# CONFIG_ANON_VMA_NAME is not set
# CONFIG_USERFAULTFD is not set
# CONFIG_LRU_GEN is not set
CONFIG_ARCH_SUPPORTS_PER_VMA_LOCK=y
CONFIG_PER_VMA_LOCK=y
CONFIG_LOCK_MM_AND_FIND_VMA=y
CONFIG_EXECMEM=y
#
# Data Access Monitoring
#
# CONFIG_DAMON is not set
# end of Data Access Monitoring
# end of Memory Management options
CONFIG_NET=y
CONFIG_COMPAT_NETLINK_MESSAGES=y
CONFIG_NET_INGRESS=y
CONFIG_NET_EGRESS=y
CONFIG_SKB_EXTENSIONS=y
#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_DIAG=y
CONFIG_UNIX=y
CONFIG_AF_UNIX_OOB=y
CONFIG_UNIX_DIAG=y
# CONFIG_TLS is not set
# CONFIG_XFRM_USER is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_IP_FIB_TRIE_STATS=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE_DEMUX is not set
CONFIG_NET_IP_TUNNEL=m
# CONFIG_IP_MROUTE is not set
CONFIG_SYN_COOKIES=y
# CONFIG_NET_IPVTI is not set
# CONFIG_NET_FOU is not set
# CONFIG_NET_FOU_IP_TUNNELS is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
CONFIG_INET_TABLE_PERTURB_ORDER=16
CONFIG_INET_TUNNEL=m
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
CONFIG_INET_UDP_DIAG=y
CONFIG_INET_RAW_DIAG=y
CONFIG_INET_DIAG_DESTROY=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_AO is not set
# CONFIG_TCP_MD5SIG is not set
CONFIG_IPV6=y
# CONFIG_IPV6_ROUTER_PREF is not set
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
# CONFIG_INET6_AH is not set
# CONFIG_INET6_ESP is not set
# CONFIG_INET6_IPCOMP is not set
# CONFIG_IPV6_MIP6 is not set
# CONFIG_IPV6_ILA is not set
# CONFIG_IPV6_VTI is not set
CONFIG_IPV6_SIT=m
CONFIG_IPV6_SIT_6RD=y
CONFIG_IPV6_NDISC_NODETYPE=y
# CONFIG_IPV6_TUNNEL is not set
CONFIG_IPV6_MULTIPLE_TABLES=y
CONFIG_IPV6_SUBTREES=y
# CONFIG_IPV6_MROUTE is not set
# CONFIG_IPV6_SEG6_LWTUNNEL is not set
# CONFIG_IPV6_SEG6_HMAC is not set
# CONFIG_IPV6_RPL_LWTUNNEL is not set
# CONFIG_IPV6_IOAM6_LWTUNNEL is not set
CONFIG_MPTCP=y
CONFIG_INET_MPTCP_DIAG=y
CONFIG_MPTCP_IPV6=y
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
CONFIG_NETFILTER=y
CONFIG_NETFILTER_ADVANCED=y
CONFIG_BRIDGE_NETFILTER=m
#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_INGRESS=y
CONFIG_NETFILTER_EGRESS=y
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_FAMILY_BRIDGE=y
CONFIG_NETFILTER_FAMILY_ARP=y
# CONFIG_NETFILTER_NETLINK_ACCT is not set
# CONFIG_NETFILTER_NETLINK_QUEUE is not set
# CONFIG_NETFILTER_NETLINK_LOG is not set
# CONFIG_NETFILTER_NETLINK_OSF is not set
CONFIG_NF_CONNTRACK=m
# CONFIG_NF_LOG_SYSLOG is not set
CONFIG_NF_CONNTRACK_MARK=y
# CONFIG_NF_CONNTRACK_ZONES is not set
# CONFIG_NF_CONNTRACK_PROCFS is not set
# CONFIG_NF_CONNTRACK_EVENTS is not set
# CONFIG_NF_CONNTRACK_TIMEOUT is not set
# CONFIG_NF_CONNTRACK_TIMESTAMP is not set
# CONFIG_NF_CONNTRACK_LABELS is not set
# CONFIG_NF_CT_PROTO_DCCP is not set
CONFIG_NF_CT_PROTO_SCTP=y
CONFIG_NF_CT_PROTO_UDPLITE=y
# CONFIG_NF_CONNTRACK_AMANDA is not set
CONFIG_NF_CONNTRACK_FTP=m
# CONFIG_NF_CONNTRACK_H323 is not set
# CONFIG_NF_CONNTRACK_IRC is not set
# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
# CONFIG_NF_CONNTRACK_SNMP is not set
# CONFIG_NF_CONNTRACK_PPTP is not set
# CONFIG_NF_CONNTRACK_SANE is not set
# CONFIG_NF_CONNTRACK_SIP is not set
CONFIG_NF_CONNTRACK_TFTP=m
CONFIG_NF_CT_NETLINK=m
CONFIG_NF_NAT=m
CONFIG_NF_NAT_FTP=m
CONFIG_NF_NAT_TFTP=m
CONFIG_NF_NAT_MASQUERADE=y
# CONFIG_NF_TABLES is not set
CONFIG_NETFILTER_XTABLES=m
# CONFIG_NETFILTER_XTABLES_COMPAT is not set
#
# Xtables combined modules
#
# CONFIG_NETFILTER_XT_MARK is not set
# CONFIG_NETFILTER_XT_CONNMARK is not set
#
# Xtables targets
#
# CONFIG_NETFILTER_XT_TARGET_AUDIT is not set
# CONFIG_NETFILTER_XT_TARGET_CHECKSUM is not set
# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
# CONFIG_NETFILTER_XT_TARGET_CT is not set
# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
CONFIG_NETFILTER_XT_TARGET_HL=m
# CONFIG_NETFILTER_XT_TARGET_HMARK is not set
# CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set
# CONFIG_NETFILTER_XT_TARGET_LED is not set
# CONFIG_NETFILTER_XT_TARGET_LOG is not set
# CONFIG_NETFILTER_XT_TARGET_MARK is not set
CONFIG_NETFILTER_XT_NAT=m
# CONFIG_NETFILTER_XT_TARGET_NETMAP is not set
# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set
# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
# CONFIG_NETFILTER_XT_TARGET_REDIRECT is not set
CONFIG_NETFILTER_XT_TARGET_MASQUERADE=m
# CONFIG_NETFILTER_XT_TARGET_TEE is not set
# CONFIG_NETFILTER_XT_TARGET_TPROXY is not set
# CONFIG_NETFILTER_XT_TARGET_TRACE is not set
# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set
#
# Xtables matches
#
# CONFIG_NETFILTER_XT_MATCH_ADDRTYPE is not set
# CONFIG_NETFILTER_XT_MATCH_BPF is not set
# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
# CONFIG_NETFILTER_XT_MATCH_CONNLABEL is not set
# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
# CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set
# CONFIG_NETFILTER_XT_MATCH_CPU is not set
# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
# CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set
# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
# CONFIG_NETFILTER_XT_MATCH_ECN is not set
# CONFIG_NETFILTER_XT_MATCH_ESP is not set
# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
CONFIG_NETFILTER_XT_MATCH_HL=m
# CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set
# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
# CONFIG_NETFILTER_XT_MATCH_L2TP is not set
# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
# CONFIG_NETFILTER_XT_MATCH_MAC is not set
# CONFIG_NETFILTER_XT_MATCH_MARK is not set
# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
# CONFIG_NETFILTER_XT_MATCH_NFACCT is not set
# CONFIG_NETFILTER_XT_MATCH_OSF is not set
# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
# CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set
# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
# CONFIG_NETFILTER_XT_MATCH_REALM is not set
# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
# CONFIG_NETFILTER_XT_MATCH_SOCKET is not set
# CONFIG_NETFILTER_XT_MATCH_STATE is not set
# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
# CONFIG_NETFILTER_XT_MATCH_STRING is not set
# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
# CONFIG_NETFILTER_XT_MATCH_TIME is not set
# CONFIG_NETFILTER_XT_MATCH_U32 is not set
# end of Core Netfilter Configuration
# CONFIG_IP_SET is not set
# CONFIG_IP_VS is not set
#
# IP: Netfilter Configuration
#
CONFIG_NF_DEFRAG_IPV4=m
CONFIG_IP_NF_IPTABLES_LEGACY=m
# CONFIG_NF_SOCKET_IPV4 is not set
# CONFIG_NF_TPROXY_IPV4 is not set
# CONFIG_NF_DUP_IPV4 is not set
# CONFIG_NF_LOG_ARP is not set
# CONFIG_NF_LOG_IPV4 is not set
# CONFIG_NF_REJECT_IPV4 is not set
CONFIG_IP_NF_IPTABLES=m
# CONFIG_IP_NF_MATCH_AH is not set
# CONFIG_IP_NF_MATCH_ECN is not set
# CONFIG_IP_NF_MATCH_RPFILTER is not set
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
# CONFIG_IP_NF_TARGET_REJECT is not set
# CONFIG_IP_NF_TARGET_SYNPROXY is not set
CONFIG_IP_NF_NAT=m
CONFIG_IP_NF_TARGET_MASQUERADE=m
# CONFIG_IP_NF_TARGET_NETMAP is not set
# CONFIG_IP_NF_TARGET_REDIRECT is not set
CONFIG_IP_NF_MANGLE=m
# CONFIG_IP_NF_TARGET_ECN is not set
CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
# end of IP: Netfilter Configuration
#
# IPv6: Netfilter Configuration
#
CONFIG_IP6_NF_IPTABLES_LEGACY=m
# CONFIG_NF_SOCKET_IPV6 is not set
# CONFIG_NF_TPROXY_IPV6 is not set
# CONFIG_NF_DUP_IPV6 is not set
# CONFIG_NF_REJECT_IPV6 is not set
# CONFIG_NF_LOG_IPV6 is not set
CONFIG_IP6_NF_IPTABLES=m
# CONFIG_IP6_NF_MATCH_AH is not set
# CONFIG_IP6_NF_MATCH_EUI64 is not set
# CONFIG_IP6_NF_MATCH_FRAG is not set
# CONFIG_IP6_NF_MATCH_OPTS is not set
# CONFIG_IP6_NF_MATCH_HL is not set
# CONFIG_IP6_NF_MATCH_IPV6HEADER is not set
# CONFIG_IP6_NF_MATCH_MH is not set
# CONFIG_IP6_NF_MATCH_RPFILTER is not set
# CONFIG_IP6_NF_MATCH_RT is not set
# CONFIG_IP6_NF_MATCH_SRH is not set
# CONFIG_IP6_NF_TARGET_HL is not set
CONFIG_IP6_NF_FILTER=m
# CONFIG_IP6_NF_TARGET_REJECT is not set
# CONFIG_IP6_NF_TARGET_SYNPROXY is not set
CONFIG_IP6_NF_MANGLE=m
CONFIG_IP6_NF_RAW=m
# CONFIG_IP6_NF_NAT is not set
# end of IPv6: Netfilter Configuration
CONFIG_NF_DEFRAG_IPV6=m
# CONFIG_NF_CONNTRACK_BRIDGE is not set
# CONFIG_BRIDGE_NF_EBTABLES is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_RDS is not set
# CONFIG_TIPC is not set
CONFIG_ATM=m
# CONFIG_ATM_CLIP is not set
# CONFIG_ATM_LANE is not set
# CONFIG_ATM_BR2684 is not set
# CONFIG_L2TP is not set
CONFIG_STP=m
CONFIG_BRIDGE=m
CONFIG_BRIDGE_IGMP_SNOOPING=y
CONFIG_BRIDGE_VLAN_FILTERING=y
# CONFIG_BRIDGE_MRP is not set
# CONFIG_BRIDGE_CFM is not set
# CONFIG_NET_DSA is not set
CONFIG_VLAN_8021Q=m
# CONFIG_VLAN_8021Q_GVRP is not set
# CONFIG_VLAN_8021Q_MVRP is not set
CONFIG_LLC=m
# CONFIG_LLC2 is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_PHONET is not set
# CONFIG_6LOWPAN is not set
# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
CONFIG_DNS_RESOLVER=y
# CONFIG_BATMAN_ADV is not set
# CONFIG_OPENVSWITCH is not set
# CONFIG_VSOCKETS is not set
CONFIG_NETLINK_DIAG=y
# CONFIG_MPLS is not set
# CONFIG_NET_NSH is not set
# CONFIG_HSR is not set
# CONFIG_NET_SWITCHDEV is not set
# CONFIG_NET_L3_MASTER_DEV is not set
# CONFIG_QRTR is not set
# CONFIG_NET_NCSI is not set
CONFIG_PCPU_DEV_REFCNT=y
CONFIG_MAX_SKB_FRAGS=17
CONFIG_RPS=y
CONFIG_RFS_ACCEL=y
CONFIG_SOCK_RX_QUEUE_MAPPING=y
CONFIG_XPS=y
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_BQL=y
CONFIG_NET_FLOW_LIMIT=y
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_NET_DROP_MONITOR is not set
# end of Network testing
# end of Networking options
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
# CONFIG_AF_KCM is not set
# CONFIG_MCTP is not set
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
CONFIG_WEXT_CORE=y
CONFIG_WEXT_PROC=y
CONFIG_CFG80211=m
# CONFIG_NL80211_TESTMODE is not set
# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
# CONFIG_CFG80211_CERTIFICATION_ONUS is not set
CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y
CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y
CONFIG_CFG80211_DEFAULT_PS=y
# CONFIG_CFG80211_DEBUGFS is not set
# CONFIG_CFG80211_CRDA_SUPPORT is not set
CONFIG_CFG80211_WEXT=y
CONFIG_MAC80211=m
CONFIG_MAC80211_HAS_RC=y
CONFIG_MAC80211_RC_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT="minstrel_ht"
CONFIG_MAC80211_MESH=y
# CONFIG_MAC80211_LEDS is not set
# CONFIG_MAC80211_MESSAGE_TRACING is not set
# CONFIG_MAC80211_DEBUG_MENU is not set
CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_CAIF is not set
# CONFIG_CEPH_LIB is not set
# CONFIG_NFC is not set
# CONFIG_PSAMPLE is not set
# CONFIG_NET_IFE is not set
# CONFIG_LWTUNNEL is not set
CONFIG_DST_CACHE=y
CONFIG_GRO_CELLS=y
CONFIG_NET_SELFTESTS=y
# CONFIG_FAILOVER is not set
CONFIG_ETHTOOL_NETLINK=y
#
# Device Drivers
#
CONFIG_HAVE_PCI=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCIEPORTBUS=y
CONFIG_PCIEAER=y
# CONFIG_PCIEAER_INJECT is not set
# CONFIG_PCIE_ECRC is not set
CONFIG_PCIEASPM=y
CONFIG_PCIEASPM_DEFAULT=y
# CONFIG_PCIEASPM_POWERSAVE is not set
# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
# CONFIG_PCIEASPM_PERFORMANCE is not set
CONFIG_PCIE_PME=y
# CONFIG_PCIE_DPC is not set
# CONFIG_PCIE_PTM is not set
CONFIG_PCI_MSI=y
CONFIG_PCI_QUIRKS=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
CONFIG_PCI_LOCKLESS_CONFIG=y
# CONFIG_PCI_IOV is not set
# CONFIG_PCI_NPEM is not set
# CONFIG_PCI_PRI is not set
# CONFIG_PCI_PASID is not set
CONFIG_PCI_LABEL=y
# CONFIG_PCIE_BUS_TUNE_OFF is not set
CONFIG_PCIE_BUS_DEFAULT=y
# CONFIG_PCIE_BUS_SAFE is not set
# CONFIG_PCIE_BUS_PERFORMANCE is not set
# CONFIG_PCIE_BUS_PEER2PEER is not set
# CONFIG_VGA_ARB is not set
# CONFIG_HOTPLUG_PCI is not set
#
# PCI controller drivers
#
# CONFIG_VMD is not set
#
# Cadence-based PCIe controllers
#
# end of Cadence-based PCIe controllers
#
# DesignWare-based PCIe controllers
#
# CONFIG_PCI_MESON is not set
# CONFIG_PCIE_DW_PLAT_HOST is not set
# end of DesignWare-based PCIe controllers
#
# Mobiveil-based PCIe controllers
#
# end of Mobiveil-based PCIe controllers
#
# PLDA-based PCIe controllers
#
# end of PLDA-based PCIe controllers
# end of PCI controller drivers
#
# PCI Endpoint
#
# CONFIG_PCI_ENDPOINT is not set
# end of PCI Endpoint
#
# PCI switch controller drivers
#
# CONFIG_PCI_SW_SWITCHTEC is not set
# end of PCI switch controller drivers
# CONFIG_CXL_BUS is not set
CONFIG_PCCARD=m
# CONFIG_PCMCIA is not set
CONFIG_CARDBUS=y
#
# PC-card bridges
#
CONFIG_YENTA=m
# CONFIG_YENTA_O2 is not set
CONFIG_YENTA_RICOH=y
# CONFIG_YENTA_TI is not set
# CONFIG_YENTA_TOSHIBA is not set
# CONFIG_RAPIDIO is not set
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER=y
CONFIG_UEVENT_HELPER_PATH=""
CONFIG_DEVTMPFS=y
# CONFIG_DEVTMPFS_MOUNT is not set
# CONFIG_DEVTMPFS_SAFE is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
#
# Firmware loader
#
CONFIG_FW_LOADER=y
CONFIG_FW_LOADER_DEBUG=y
CONFIG_EXTRA_FIRMWARE="radeon/R600_rlc.bin radeon/RS780_uvd.bin radeon/CEDAR_me.bin radeon/CEDAR_pfp.bin radeon/CEDAR_rlc.bin radeon/CEDAR_smc.bin radeon/CYPRESS_uvd.bin"
CONFIG_EXTRA_FIRMWARE_DIR="/lib/firmware"
# CONFIG_FW_LOADER_USER_HELPER is not set
CONFIG_FW_LOADER_COMPRESS=y
# CONFIG_FW_LOADER_COMPRESS_XZ is not set
CONFIG_FW_LOADER_COMPRESS_ZSTD=y
CONFIG_FW_CACHE=y
# CONFIG_FW_UPLOAD is not set
# end of Firmware loader
CONFIG_ALLOW_DEV_COREDUMP=y
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
CONFIG_GENERIC_CPU_DEVICES=y
CONFIG_GENERIC_CPU_AUTOPROBE=y
CONFIG_GENERIC_CPU_VULNERABILITIES=y
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=m
CONFIG_DMA_SHARED_BUFFER=y
# CONFIG_DMA_FENCE_TRACE is not set
# CONFIG_FW_DEVLINK_SYNC_STATE_TIMEOUT is not set
# end of Generic Driver Options
#
# Bus devices
#
# CONFIG_MHI_BUS is not set
# CONFIG_MHI_BUS_EP is not set
# end of Bus devices
#
# Cache Drivers
#
# end of Cache Drivers
# CONFIG_CONNECTOR is not set
#
# Firmware Drivers
#
#
# ARM System Control and Management Interface Protocol
#
# end of ARM System Control and Management Interface Protocol
# CONFIG_EDD is not set
CONFIG_FIRMWARE_MEMMAP=y
CONFIG_DMIID=y
# CONFIG_DMI_SYSFS is not set
CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
# CONFIG_FW_CFG_SYSFS is not set
# CONFIG_SYSFB_SIMPLEFB is not set
# CONFIG_GOOGLE_FIRMWARE is not set
#
# Qualcomm firmware drivers
#
# end of Qualcomm firmware drivers
#
# Tegra firmware driver
#
# end of Tegra firmware driver
# end of Firmware Drivers
# CONFIG_GNSS is not set
# CONFIG_MTD is not set
# CONFIG_OF is not set
CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
CONFIG_PARPORT=y
CONFIG_PARPORT_PC=y
# CONFIG_PARPORT_SERIAL is not set
CONFIG_PARPORT_PC_FIFO=y
CONFIG_PARPORT_PC_SUPERIO=y
CONFIG_PARPORT_1284=y
CONFIG_PNP=y
# CONFIG_PNP_DEBUG_MESSAGES is not set
#
# Protocols
#
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_NULL_BLK is not set
# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
# CONFIG_ZRAM is not set
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_LOOP_MIN_COUNT=0
# CONFIG_BLK_DEV_DRBD is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_RBD is not set
CONFIG_BLK_DEV_UBLK=y
# CONFIG_BLKDEV_UBLK_LEGACY_OPCODES is not set
#
# NVME Support
#
# CONFIG_BLK_DEV_NVME is not set
# CONFIG_NVME_FC is not set
# CONFIG_NVME_TCP is not set
# end of NVME Support
#
# Misc devices
#
# CONFIG_AD525X_DPOT is not set
# CONFIG_DUMMY_IRQ is not set
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
# CONFIG_RPMB is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_APDS9802ALS is not set
# CONFIG_ISL29003 is not set
# CONFIG_ISL29020 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_SENSORS_BH1770 is not set
# CONFIG_SENSORS_APDS990X is not set
# CONFIG_HMC6352 is not set
# CONFIG_DS1682 is not set
# CONFIG_SRAM is not set
# CONFIG_DW_XDATA_PCIE is not set
# CONFIG_PCI_ENDPOINT_TEST is not set
# CONFIG_XILINX_SDFEC is not set
CONFIG_MISC_RTSX=m
# CONFIG_C2PORT is not set
#
# EEPROM support
#
# CONFIG_EEPROM_AT24 is not set
# CONFIG_EEPROM_MAX6875 is not set
CONFIG_EEPROM_93CX6=m
# CONFIG_EEPROM_IDT_89HPESX is not set
# CONFIG_EEPROM_EE1004 is not set
# end of EEPROM support
# CONFIG_CB710_CORE is not set
#
# Texas Instruments shared transport line discipline
#
# end of Texas Instruments shared transport line discipline
# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_ALTERA_STAPL is not set
# CONFIG_INTEL_MEI is not set
# CONFIG_VMWARE_VMCI is not set
# CONFIG_GENWQE is not set
# CONFIG_ECHO is not set
# CONFIG_BCM_VK is not set
# CONFIG_MISC_ALCOR_PCI is not set
# CONFIG_MISC_RTSX_PCI is not set
CONFIG_MISC_RTSX_USB=m
# CONFIG_PVPANIC is not set
# CONFIG_KEBA_CP500 is not set
# end of Misc devices
#
# SCSI device support
#
CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI_COMMON=y
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
CONFIG_SCSI_PROC_FS=y
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
# CONFIG_CHR_DEV_ST is not set
# CONFIG_BLK_DEV_SR is not set
CONFIG_CHR_DEV_SG=y
CONFIG_BLK_DEV_BSG=y
# CONFIG_CHR_DEV_SCH is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
# CONFIG_SCSI_SCAN_ASYNC is not set
#
# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
# end of SCSI Transports
# CONFIG_SCSI_LOWLEVEL is not set
# CONFIG_SCSI_DH is not set
# end of SCSI device support
CONFIG_ATA=y
CONFIG_SATA_HOST=y
CONFIG_PATA_TIMINGS=y
CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_ATA_FORCE=y
CONFIG_ATA_ACPI=y
# CONFIG_SATA_ZPODD is not set
CONFIG_SATA_PMP=y
#
# Controllers with non-SFF native interface
#
CONFIG_SATA_AHCI=y
CONFIG_SATA_MOBILE_LPM_POLICY=0
# CONFIG_SATA_AHCI_PLATFORM is not set
# CONFIG_AHCI_DWC is not set
# CONFIG_SATA_INIC162X is not set
# CONFIG_SATA_ACARD_AHCI is not set
# CONFIG_SATA_SIL24 is not set
CONFIG_ATA_SFF=y
#
# SFF controllers with custom DMA interface
#
# CONFIG_PDC_ADMA is not set
# CONFIG_SATA_QSTOR is not set
# CONFIG_SATA_SX4 is not set
CONFIG_ATA_BMDMA=y
#
# SATA SFF controllers with BMDMA
#
# CONFIG_ATA_PIIX is not set
# CONFIG_SATA_MV is not set
# CONFIG_SATA_NV is not set
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SIL is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_SVW is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
#
# PATA SFF controllers with BMDMA
#
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_ATP867X is not set
# CONFIG_PATA_CMD64X is not set
# CONFIG_PATA_CYPRESS is not set
# CONFIG_PATA_EFAR is not set
# CONFIG_PATA_HPT366 is not set
# CONFIG_PATA_HPT37X is not set
# CONFIG_PATA_HPT3X2N is not set
# CONFIG_PATA_HPT3X3 is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_JMICRON is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_NETCELL is not set
# CONFIG_PATA_NINJA32 is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OLDPIIX is not set
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_SCH is not set
# CONFIG_PATA_SERVERWORKS is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_TRIFLEX is not set
CONFIG_PATA_VIA=m
# CONFIG_PATA_WINBOND is not set
#
# PIO-only SFF controllers
#
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_NS87410 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_PARPORT is not set
#
# Generic fallback / legacy drivers
#
# CONFIG_PATA_ACPI is not set
# CONFIG_ATA_GENERIC is not set
# CONFIG_PATA_LEGACY is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_AUTODETECT=y
# CONFIG_MD_BITMAP_FILE is not set
# CONFIG_MD_LINEAR is not set
CONFIG_MD_RAID0=y
CONFIG_MD_RAID1=m
CONFIG_MD_RAID10=m
CONFIG_MD_RAID456=m
# CONFIG_BCACHE is not set
CONFIG_BLK_DEV_DM_BUILTIN=y
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
CONFIG_DM_BUFIO=m
# CONFIG_DM_DEBUG_BLOCK_MANAGER_LOCKING is not set
# CONFIG_DM_UNSTRIPED is not set
# CONFIG_DM_CRYPT is not set
CONFIG_DM_SNAPSHOT=m
# CONFIG_DM_THIN_PROVISIONING is not set
# CONFIG_DM_CACHE is not set
# CONFIG_DM_WRITECACHE is not set
# CONFIG_DM_EBS is not set
# CONFIG_DM_ERA is not set
# CONFIG_DM_CLONE is not set
# CONFIG_DM_MIRROR is not set
# CONFIG_DM_RAID is not set
# CONFIG_DM_ZERO is not set
# CONFIG_DM_MULTIPATH is not set
# CONFIG_DM_DELAY is not set
# CONFIG_DM_DUST is not set
# CONFIG_DM_UEVENT is not set
# CONFIG_DM_FLAKEY is not set
# CONFIG_DM_VERITY is not set
# CONFIG_DM_SWITCH is not set
# CONFIG_DM_LOG_WRITES is not set
# CONFIG_DM_INTEGRITY is not set
# CONFIG_DM_AUDIT is not set
# CONFIG_DM_VDO is not set
# CONFIG_TARGET_CORE is not set
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
# CONFIG_FIREWIRE is not set
# CONFIG_FIREWIRE_NOSY is not set
# end of IEEE 1394 (FireWire) support
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
CONFIG_MII=m
CONFIG_NET_CORE=y
# CONFIG_BONDING is not set
# CONFIG_DUMMY is not set
# CONFIG_WIREGUARD is not set
# CONFIG_EQUALIZER is not set
# CONFIG_NET_FC is not set
# CONFIG_NET_TEAM is not set
CONFIG_MACVLAN=y
# CONFIG_MACVTAP is not set
# CONFIG_IPVLAN is not set
# CONFIG_VXLAN is not set
# CONFIG_GENEVE is not set
# CONFIG_BAREUDP is not set
# CONFIG_GTP is not set
# CONFIG_PFCP is not set
# CONFIG_AMT is not set
# CONFIG_MACSEC is not set
CONFIG_NETCONSOLE=m
# CONFIG_NETCONSOLE_EXTENDED_LOG is not set
CONFIG_NETPOLL=y
CONFIG_NET_POLL_CONTROLLER=y
CONFIG_TUN=y
# CONFIG_TUN_VNET_CROSS_LE is not set
# CONFIG_VETH is not set
# CONFIG_NLMON is not set
# CONFIG_ARCNET is not set
# CONFIG_ATM_DRIVERS is not set
CONFIG_ETHERNET=y
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_NET_VENDOR_ADAPTEC is not set
# CONFIG_NET_VENDOR_AGERE is not set
# CONFIG_NET_VENDOR_ALACRITECH is not set
# CONFIG_NET_VENDOR_ALTEON is not set
# CONFIG_ALTERA_TSE is not set
# CONFIG_NET_VENDOR_AMAZON is not set
# CONFIG_NET_VENDOR_AMD is not set
# CONFIG_NET_VENDOR_AQUANTIA is not set
# CONFIG_NET_VENDOR_ARC is not set
# CONFIG_NET_VENDOR_ASIX is not set
# CONFIG_NET_VENDOR_ATHEROS is not set
# CONFIG_CX_ECAT is not set
# CONFIG_NET_VENDOR_BROADCOM is not set
# CONFIG_NET_VENDOR_CADENCE is not set
# CONFIG_NET_VENDOR_CAVIUM is not set
# CONFIG_NET_VENDOR_CHELSIO is not set
# CONFIG_NET_VENDOR_CISCO is not set
# CONFIG_NET_VENDOR_CORTINA is not set
# CONFIG_NET_VENDOR_DAVICOM is not set
# CONFIG_DNET is not set
# CONFIG_NET_VENDOR_DEC is not set
# CONFIG_NET_VENDOR_DLINK is not set
# CONFIG_NET_VENDOR_EMULEX is not set
# CONFIG_NET_VENDOR_ENGLEDER is not set
# CONFIG_NET_VENDOR_EZCHIP is not set
# CONFIG_NET_VENDOR_FUNGIBLE is not set
# CONFIG_NET_VENDOR_GOOGLE is not set
# CONFIG_NET_VENDOR_HUAWEI is not set
# CONFIG_NET_VENDOR_INTEL is not set
# CONFIG_JME is not set
# CONFIG_NET_VENDOR_LITEX is not set
# CONFIG_NET_VENDOR_MARVELL is not set
# CONFIG_NET_VENDOR_MELLANOX is not set
# CONFIG_NET_VENDOR_META is not set
# CONFIG_NET_VENDOR_MICREL is not set
# CONFIG_NET_VENDOR_MICROCHIP is not set
# CONFIG_NET_VENDOR_MICROSEMI is not set
# CONFIG_NET_VENDOR_MICROSOFT is not set
# CONFIG_NET_VENDOR_MYRI is not set
# CONFIG_FEALNX is not set
# CONFIG_NET_VENDOR_NI is not set
# CONFIG_NET_VENDOR_NATSEMI is not set
# CONFIG_NET_VENDOR_NETERION is not set
# CONFIG_NET_VENDOR_NETRONOME is not set
# CONFIG_NET_VENDOR_NVIDIA is not set
# CONFIG_NET_VENDOR_OKI is not set
# CONFIG_ETHOC is not set
# CONFIG_NET_VENDOR_PACKET_ENGINES is not set
# CONFIG_NET_VENDOR_PENSANDO is not set
# CONFIG_NET_VENDOR_QLOGIC is not set
# CONFIG_NET_VENDOR_BROCADE is not set
# CONFIG_NET_VENDOR_QUALCOMM is not set
# CONFIG_NET_VENDOR_RDC is not set
CONFIG_NET_VENDOR_REALTEK=y
# CONFIG_ATP is not set
# CONFIG_8139CP is not set
CONFIG_8139TOO=m
# CONFIG_8139TOO_PIO is not set
# CONFIG_8139TOO_TUNE_TWISTER is not set
# CONFIG_8139TOO_8129 is not set
# CONFIG_8139_OLD_RX_RESET is not set
CONFIG_R8169=y
# CONFIG_RTASE is not set
# CONFIG_NET_VENDOR_RENESAS is not set
# CONFIG_NET_VENDOR_ROCKER is not set
# CONFIG_NET_VENDOR_SAMSUNG is not set
# CONFIG_NET_VENDOR_SEEQ is not set
# CONFIG_NET_VENDOR_SILAN is not set
# CONFIG_NET_VENDOR_SIS is not set
# CONFIG_NET_VENDOR_SOLARFLARE is not set
# CONFIG_NET_VENDOR_SMSC is not set
# CONFIG_NET_VENDOR_SOCIONEXT is not set
# CONFIG_NET_VENDOR_STMICRO is not set
# CONFIG_NET_VENDOR_SUN is not set
# CONFIG_NET_VENDOR_SYNOPSYS is not set
# CONFIG_NET_VENDOR_TEHUTI is not set
# CONFIG_NET_VENDOR_TI is not set
# CONFIG_NET_VENDOR_VERTEXCOM is not set
# CONFIG_NET_VENDOR_VIA is not set
# CONFIG_NET_VENDOR_WANGXUN is not set
# CONFIG_NET_VENDOR_WIZNET is not set
# CONFIG_NET_VENDOR_XILINX is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
CONFIG_PHYLIB=y
CONFIG_SWPHY=y
# CONFIG_LED_TRIGGER_PHY is not set
CONFIG_FIXED_PHY=y
#
# MII PHY device drivers
#
# CONFIG_AIR_EN8811H_PHY is not set
# CONFIG_AMD_PHY is not set
# CONFIG_ADIN_PHY is not set
# CONFIG_ADIN1100_PHY is not set
# CONFIG_AQUANTIA_PHY is not set
# CONFIG_AX88796B_PHY is not set
# CONFIG_BROADCOM_PHY is not set
# CONFIG_BCM54140_PHY is not set
# CONFIG_BCM7XXX_PHY is not set
# CONFIG_BCM84881_PHY is not set
# CONFIG_BCM87XX_PHY is not set
# CONFIG_CICADA_PHY is not set
# CONFIG_CORTINA_PHY is not set
# CONFIG_DAVICOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_LXT_PHY is not set
# CONFIG_INTEL_XWAY_PHY is not set
# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_MARVELL_PHY is not set
# CONFIG_MARVELL_10G_PHY is not set
# CONFIG_MARVELL_88Q2XXX_PHY is not set
# CONFIG_MARVELL_88X2222_PHY is not set
# CONFIG_MAXLINEAR_GPHY is not set
# CONFIG_MEDIATEK_GE_PHY is not set
# CONFIG_MICREL_PHY is not set
# CONFIG_MICROCHIP_T1S_PHY is not set
# CONFIG_MICROCHIP_PHY is not set
# CONFIG_MICROCHIP_T1_PHY is not set
# CONFIG_MICROSEMI_PHY is not set
# CONFIG_MOTORCOMM_PHY is not set
# CONFIG_NATIONAL_PHY is not set
# CONFIG_NXP_CBTX_PHY is not set
# CONFIG_NXP_C45_TJA11XX_PHY is not set
# CONFIG_NXP_TJA11XX_PHY is not set
# CONFIG_NCN26000_PHY is not set
# CONFIG_QCA83XX_PHY is not set
# CONFIG_QCA808X_PHY is not set
# CONFIG_QSEMI_PHY is not set
CONFIG_REALTEK_PHY=y
# CONFIG_RENESAS_PHY is not set
# CONFIG_ROCKCHIP_PHY is not set
# CONFIG_SMSC_PHY is not set
# CONFIG_STE10XP is not set
# CONFIG_TERANETICS_PHY is not set
# CONFIG_DP83822_PHY is not set
# CONFIG_DP83TC811_PHY is not set
# CONFIG_DP83848_PHY is not set
# CONFIG_DP83867_PHY is not set
# CONFIG_DP83869_PHY is not set
# CONFIG_DP83TD510_PHY is not set
# CONFIG_DP83TG720_PHY is not set
# CONFIG_VITESSE_PHY is not set
# CONFIG_XILINX_GMII2RGMII is not set
CONFIG_MDIO_DEVICE=y
CONFIG_MDIO_BUS=y
CONFIG_FWNODE_MDIO=y
CONFIG_ACPI_MDIO=y
CONFIG_MDIO_DEVRES=y
# CONFIG_MDIO_BITBANG is not set
# CONFIG_MDIO_BCM_UNIMAC is not set
# CONFIG_MDIO_MVUSB is not set
# CONFIG_MDIO_THUNDER is not set
#
# MDIO Multiplexers
#
#
# PCS device drivers
#
# CONFIG_PCS_XPCS is not set
# end of PCS device drivers
# CONFIG_PLIP is not set
CONFIG_PPP=m
# CONFIG_PPP_BSDCOMP is not set
# CONFIG_PPP_DEFLATE is not set
# CONFIG_PPP_FILTER is not set
# CONFIG_PPP_MPPE is not set
# CONFIG_PPP_MULTILINK is not set
CONFIG_PPPOATM=m
# CONFIG_PPPOE is not set
CONFIG_PPPOE_HASH_BITS=4
# CONFIG_PPP_ASYNC is not set
# CONFIG_PPP_SYNC_TTY is not set
# CONFIG_SLIP is not set
CONFIG_SLHC=m
CONFIG_USB_NET_DRIVERS=y
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
CONFIG_USB_RTL8150=m
# CONFIG_USB_RTL8152 is not set
# CONFIG_USB_LAN78XX is not set
CONFIG_USB_USBNET=m
# CONFIG_USB_NET_AX8817X is not set
CONFIG_USB_NET_AX88179_178A=m
# CONFIG_USB_NET_CDCETHER is not set
# CONFIG_USB_NET_CDC_EEM is not set
# CONFIG_USB_NET_CDC_NCM is not set
# CONFIG_USB_NET_HUAWEI_CDC_NCM is not set
# CONFIG_USB_NET_CDC_MBIM is not set
# CONFIG_USB_NET_DM9601 is not set
# CONFIG_USB_NET_SR9700 is not set
# CONFIG_USB_NET_SR9800 is not set
# CONFIG_USB_NET_SMSC75XX is not set
# CONFIG_USB_NET_SMSC95XX is not set
# CONFIG_USB_NET_GL620A is not set
# CONFIG_USB_NET_NET1080 is not set
# CONFIG_USB_NET_PLUSB is not set
# CONFIG_USB_NET_MCS7830 is not set
# CONFIG_USB_NET_RNDIS_HOST is not set
# CONFIG_USB_NET_CDC_SUBSET is not set
# CONFIG_USB_NET_ZAURUS is not set
# CONFIG_USB_NET_CX82310_ETH is not set
# CONFIG_USB_NET_KALMIA is not set
# CONFIG_USB_NET_QMI_WWAN is not set
# CONFIG_USB_NET_INT51X1 is not set
# CONFIG_USB_IPHETH is not set
# CONFIG_USB_SIERRA_NET is not set
# CONFIG_USB_NET_CH9200 is not set
# CONFIG_USB_NET_AQC111 is not set
CONFIG_WLAN=y
# CONFIG_WLAN_VENDOR_ADMTEK is not set
# CONFIG_WLAN_VENDOR_ATH is not set
# CONFIG_WLAN_VENDOR_ATMEL is not set
# CONFIG_WLAN_VENDOR_BROADCOM is not set
# CONFIG_WLAN_VENDOR_INTEL is not set
CONFIG_WLAN_VENDOR_INTERSIL=y
CONFIG_P54_COMMON=m
CONFIG_P54_USB=m
# CONFIG_P54_PCI is not set
# CONFIG_WLAN_VENDOR_MARVELL is not set
# CONFIG_WLAN_VENDOR_MEDIATEK is not set
# CONFIG_WLAN_VENDOR_MICROCHIP is not set
# CONFIG_WLAN_VENDOR_PURELIFI is not set
CONFIG_WLAN_VENDOR_RALINK=y
CONFIG_RT2X00=m
# CONFIG_RT2400PCI is not set
# CONFIG_RT2500PCI is not set
# CONFIG_RT61PCI is not set
# CONFIG_RT2800PCI is not set
# CONFIG_RT2500USB is not set
# CONFIG_RT73USB is not set
CONFIG_RT2800USB=m
# CONFIG_RT2800USB_RT33XX is not set
# CONFIG_RT2800USB_RT35XX is not set
# CONFIG_RT2800USB_RT3573 is not set
CONFIG_RT2800USB_RT53XX=y
# CONFIG_RT2800USB_RT55XX is not set
# CONFIG_RT2800USB_UNKNOWN is not set
CONFIG_RT2800_LIB=m
CONFIG_RT2X00_LIB_USB=m
CONFIG_RT2X00_LIB=m
CONFIG_RT2X00_LIB_FIRMWARE=y
CONFIG_RT2X00_LIB_CRYPTO=y
CONFIG_RT2X00_LIB_LEDS=y
# CONFIG_RT2X00_DEBUG is not set
# CONFIG_WLAN_VENDOR_REALTEK is not set
# CONFIG_WLAN_VENDOR_RSI is not set
# CONFIG_WLAN_VENDOR_SILABS is not set
# CONFIG_WLAN_VENDOR_ST is not set
# CONFIG_WLAN_VENDOR_TI is not set
# CONFIG_WLAN_VENDOR_ZYDAS is not set
# CONFIG_WLAN_VENDOR_QUANTENNA is not set
# CONFIG_MAC80211_HWSIM is not set
# CONFIG_VIRT_WIFI is not set
# CONFIG_WAN is not set
#
# Wireless WAN
#
# CONFIG_WWAN is not set
# end of Wireless WAN
# CONFIG_VMXNET3 is not set
# CONFIG_FUJITSU_ES is not set
# CONFIG_NETDEVSIM is not set
# CONFIG_NET_FAILOVER is not set
# CONFIG_ISDN is not set
#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_LEDS=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_SPARSEKMAP is not set
# CONFIG_INPUT_MATRIXKMAP is not set
CONFIG_INPUT_VIVALDIFMAP=y
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADP5588 is not set
# CONFIG_KEYBOARD_ADP5589 is not set
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_QT1050 is not set
# CONFIG_KEYBOARD_QT1070 is not set
# CONFIG_KEYBOARD_QT2160 is not set
# CONFIG_KEYBOARD_DLINK_DIR685 is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_TCA6416 is not set
# CONFIG_KEYBOARD_TCA8418 is not set
# CONFIG_KEYBOARD_LM8323 is not set
# CONFIG_KEYBOARD_LM8333 is not set
# CONFIG_KEYBOARD_MAX7359 is not set
# CONFIG_KEYBOARD_MPR121 is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_TM2_TOUCHKEY is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_CYPRESS_SF is not set
CONFIG_INPUT_MOUSE=y
# CONFIG_MOUSE_PS2 is not set
CONFIG_MOUSE_SERIAL=y
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_CYAPA is not set
# CONFIG_MOUSE_ELAN_I2C is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_MOUSE_SYNAPTICS_I2C is not set
# CONFIG_MOUSE_SYNAPTICS_USB is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
CONFIG_INPUT_MISC=y
# CONFIG_INPUT_AD714X is not set
# CONFIG_INPUT_BMA150 is not set
# CONFIG_INPUT_E3X0_BUTTON is not set
# CONFIG_INPUT_PCSPKR is not set
# CONFIG_INPUT_MMA8450 is not set
# CONFIG_INPUT_APANEL is not set
# CONFIG_INPUT_ATLAS_BTNS is not set
# CONFIG_INPUT_ATI_REMOTE2 is not set
# CONFIG_INPUT_KEYSPAN_REMOTE is not set
# CONFIG_INPUT_KXTJ9 is not set
# CONFIG_INPUT_POWERMATE is not set
# CONFIG_INPUT_YEALINK is not set
# CONFIG_INPUT_CM109 is not set
# CONFIG_INPUT_UINPUT is not set
# CONFIG_INPUT_PCF8574 is not set
# CONFIG_INPUT_DA7280_HAPTICS is not set
# CONFIG_INPUT_ADXL34X is not set
# CONFIG_INPUT_IMS_PCU is not set
# CONFIG_INPUT_IQS269A is not set
# CONFIG_INPUT_IQS626A is not set
# CONFIG_INPUT_IQS7222 is not set
# CONFIG_INPUT_CMA3000 is not set
# CONFIG_INPUT_IDEAPAD_SLIDEBAR is not set
# CONFIG_INPUT_DRV2665_HAPTICS is not set
# CONFIG_INPUT_DRV2667_HAPTICS is not set
# CONFIG_RMI4_CORE is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_CT82C710 is not set
CONFIG_SERIO_PARKBD=m
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=m
# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_SERIO_PS2MULT is not set
# CONFIG_SERIO_ARC_PS2 is not set
# CONFIG_USERIO is not set
# CONFIG_GAMEPORT is not set
# end of Hardware I/O ports
# end of Input device support
#
# Character devices
#
CONFIG_TTY=y
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_VT_CONSOLE_SLEEP=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
CONFIG_LEGACY_TIOCSTI=y
CONFIG_LDISC_AUTOLOAD=y
#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_8250=y
# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
CONFIG_SERIAL_8250_PNP=y
CONFIG_SERIAL_8250_16550A_VARIANTS=y
# CONFIG_SERIAL_8250_FINTEK is not set
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_PCILIB=y
CONFIG_SERIAL_8250_PCI=y
# CONFIG_SERIAL_8250_EXAR is not set
CONFIG_SERIAL_8250_NR_UARTS=32
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
# CONFIG_SERIAL_8250_PCI1XXXX is not set
# CONFIG_SERIAL_8250_DW is not set
# CONFIG_SERIAL_8250_RT288X is not set
# CONFIG_SERIAL_8250_LPSS is not set
# CONFIG_SERIAL_8250_MID is not set
# CONFIG_SERIAL_8250_PERICOM is not set
#
# Non-8250 serial port support
#
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_LANTIQ is not set
# CONFIG_SERIAL_SCCNXP is not set
# CONFIG_SERIAL_SC16IS7XX is not set
# CONFIG_SERIAL_ALTERA_JTAGUART is not set
# CONFIG_SERIAL_ALTERA_UART is not set
# CONFIG_SERIAL_ARC is not set
# CONFIG_SERIAL_RP2 is not set
# CONFIG_SERIAL_FSL_LPUART is not set
# CONFIG_SERIAL_FSL_LINFLEXUART is not set
# end of Serial drivers
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_N_GSM is not set
# CONFIG_NOZOMI is not set
# CONFIG_NULL_TTY is not set
CONFIG_SERIAL_DEV_BUS=y
CONFIG_SERIAL_DEV_CTRL_TTYPORT=y
# CONFIG_TTY_PRINTK is not set
CONFIG_PRINTER=m
# CONFIG_LP_CONSOLE is not set
CONFIG_PPDEV=m
# CONFIG_VIRTIO_CONSOLE is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_HW_RANDOM_TIMERIOMEM is not set
# CONFIG_HW_RANDOM_INTEL is not set
# CONFIG_HW_RANDOM_AMD is not set
# CONFIG_HW_RANDOM_BA431 is not set
# CONFIG_HW_RANDOM_VIA is not set
# CONFIG_HW_RANDOM_XIPHERA is not set
# CONFIG_APPLICOM is not set
# CONFIG_MWAVE is not set
CONFIG_DEVMEM=y
# CONFIG_NVRAM is not set
CONFIG_DEVPORT=y
CONFIG_HPET=y
# CONFIG_HPET_MMAP is not set
CONFIG_HANGCHECK_TIMER=m
# CONFIG_TCG_TPM is not set
# CONFIG_TELCLOCK is not set
# CONFIG_XILLYBUS is not set
# CONFIG_XILLYUSB is not set
# end of Character devices
#
# I2C support
#
CONFIG_I2C=y
# CONFIG_ACPI_I2C_OPREGION is not set
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_MUX=m
#
# Multiplexer I2C Chip support
#
# CONFIG_I2C_MUX_LTC4306 is not set
# CONFIG_I2C_MUX_PCA9541 is not set
# CONFIG_I2C_MUX_REG is not set
# CONFIG_I2C_MUX_MLXCPLD is not set
# end of Multiplexer I2C Chip support
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_SMBUS=y
CONFIG_I2C_ALGOBIT=y
#
# I2C Hardware Bus support
#
#
# PC SMBus host controller drivers
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_AMD_MP2 is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_ISMT is not set
CONFIG_I2C_PIIX4=y
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_NVIDIA_GPU is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_ZHAOXIN is not set
#
# ACPI drivers
#
CONFIG_I2C_SCMI=m
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_DESIGNWARE_CORE is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_DIOLAN_U2C is not set
# CONFIG_I2C_CP2615 is not set
# CONFIG_I2C_PARPORT is not set
# CONFIG_I2C_PCI1XXXX is not set
# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_MLXCPLD is not set
# CONFIG_I2C_VIRTIO is not set
# end of I2C Hardware Bus support
# CONFIG_I2C_STUB is not set
# CONFIG_I2C_SLAVE is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# end of I2C support
# CONFIG_I3C is not set
# CONFIG_SPI is not set
# CONFIG_SPMI is not set
# CONFIG_HSI is not set
# CONFIG_PPS is not set
#
# PTP clock support
#
# CONFIG_PTP_1588_CLOCK is not set
CONFIG_PTP_1588_CLOCK_OPTIONAL=y
#
# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
#
# end of PTP clock support
# CONFIG_PINCTRL is not set
# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_RESET is not set
# CONFIG_POWER_SEQUENCING is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
# CONFIG_POWER_SUPPLY_HWMON is not set
# CONFIG_IP5XXX_POWER is not set
# CONFIG_TEST_POWER is not set
# CONFIG_CHARGER_ADP5061 is not set
# CONFIG_BATTERY_CW2015 is not set
# CONFIG_BATTERY_DS2780 is not set
# CONFIG_BATTERY_DS2781 is not set
# CONFIG_BATTERY_DS2782 is not set
# CONFIG_BATTERY_SAMSUNG_SDI is not set
# CONFIG_BATTERY_SBS is not set
# CONFIG_CHARGER_SBS is not set
# CONFIG_BATTERY_BQ27XXX is not set
# CONFIG_BATTERY_MAX17042 is not set
# CONFIG_BATTERY_MAX1720X is not set
# CONFIG_CHARGER_MAX8903 is not set
# CONFIG_CHARGER_LP8727 is not set
# CONFIG_CHARGER_LTC4162L is not set
# CONFIG_CHARGER_MAX77976 is not set
# CONFIG_CHARGER_BQ2415X is not set
# CONFIG_BATTERY_GAUGE_LTC2941 is not set
# CONFIG_BATTERY_GOLDFISH is not set
# CONFIG_BATTERY_RT5033 is not set
# CONFIG_CHARGER_BD99954 is not set
# CONFIG_BATTERY_UG3105 is not set
# CONFIG_FUEL_GAUGE_MM8013 is not set
CONFIG_HWMON=y
CONFIG_HWMON_VID=y
# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Native drivers
#
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_ABITUGURU3 is not set
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM1177 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7410 is not set
# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_AHT10 is not set
# CONFIG_SENSORS_AQUACOMPUTER_D5NEXT is not set
# CONFIG_SENSORS_AS370 is not set
# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ASUS_ROG_RYUJIN is not set
# CONFIG_SENSORS_AXI_FAN_CONTROL is not set
# CONFIG_SENSORS_K8TEMP is not set
CONFIG_SENSORS_K10TEMP=y
CONFIG_SENSORS_FAM15H_POWER=y
# CONFIG_SENSORS_APPLESMC is not set
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_CHIPCAP2 is not set
# CONFIG_SENSORS_CORSAIR_CPRO is not set
# CONFIG_SENSORS_CORSAIR_PSU is not set
# CONFIG_SENSORS_DRIVETEMP is not set
# CONFIG_SENSORS_DS620 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_DELL_SMM is not set
# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
CONFIG_SENSORS_F71882FG=y
# CONFIG_SENSORS_F75375S is not set
# CONFIG_SENSORS_FSCHMD is not set
# CONFIG_SENSORS_GIGABYTE_WATERFORCE is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_G760A is not set
# CONFIG_SENSORS_G762 is not set
# CONFIG_SENSORS_HIH6130 is not set
# CONFIG_SENSORS_HS3001 is not set
# CONFIG_SENSORS_I5500 is not set
# CONFIG_SENSORS_CORETEMP is not set
CONFIG_SENSORS_IT87=y
CONFIG_SENSORS_JC42=m
# CONFIG_SENSORS_POWERZ is not set
# CONFIG_SENSORS_POWR1220 is not set
# CONFIG_SENSORS_LENOVO_EC is not set
# CONFIG_SENSORS_LINEAGE is not set
# CONFIG_SENSORS_LTC2945 is not set
# CONFIG_SENSORS_LTC2947_I2C is not set
# CONFIG_SENSORS_LTC2990 is not set
# CONFIG_SENSORS_LTC2991 is not set
# CONFIG_SENSORS_LTC4151 is not set
# CONFIG_SENSORS_LTC4215 is not set
# CONFIG_SENSORS_LTC4222 is not set
# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_LTC4260 is not set
# CONFIG_SENSORS_LTC4261 is not set
# CONFIG_SENSORS_LTC4282 is not set
# CONFIG_SENSORS_MAX127 is not set
# CONFIG_SENSORS_MAX16065 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX1668 is not set
# CONFIG_SENSORS_MAX197 is not set
# CONFIG_SENSORS_MAX31730 is not set
# CONFIG_SENSORS_MAX31760 is not set
# CONFIG_MAX31827 is not set
# CONFIG_SENSORS_MAX6620 is not set
# CONFIG_SENSORS_MAX6621 is not set
# CONFIG_SENSORS_MAX6639 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_MAX6697 is not set
# CONFIG_SENSORS_MAX31790 is not set
# CONFIG_SENSORS_MC34VR500 is not set
# CONFIG_SENSORS_MCP3021 is not set
# CONFIG_SENSORS_TC654 is not set
# CONFIG_SENSORS_TPS23861 is not set
# CONFIG_SENSORS_MR75203 is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
# CONFIG_SENSORS_LM95234 is not set
# CONFIG_SENSORS_LM95241 is not set
# CONFIG_SENSORS_LM95245 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_NCT6683 is not set
# CONFIG_SENSORS_NCT6775 is not set
# CONFIG_SENSORS_NCT6775_I2C is not set
# CONFIG_SENSORS_NCT7802 is not set
# CONFIG_SENSORS_NPCM7XX is not set
# CONFIG_SENSORS_NZXT_KRAKEN2 is not set
# CONFIG_SENSORS_NZXT_KRAKEN3 is not set
# CONFIG_SENSORS_NZXT_SMART2 is not set
# CONFIG_SENSORS_OCC_P8_I2C is not set
# CONFIG_SENSORS_OXP is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_PMBUS is not set
# CONFIG_SENSORS_PT5161L is not set
# CONFIG_SENSORS_SBTSI is not set
# CONFIG_SENSORS_SBRMI is not set
# CONFIG_SENSORS_SHT21 is not set
# CONFIG_SENSORS_SHT3x is not set
# CONFIG_SENSORS_SHT4x is not set
# CONFIG_SENSORS_SHTC1 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_EMC1403 is not set
# CONFIG_SENSORS_EMC2103 is not set
# CONFIG_SENSORS_EMC2305 is not set
# CONFIG_SENSORS_EMC6W201 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_STTS751 is not set
# CONFIG_SENSORS_ADC128D818 is not set
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_INA209 is not set
# CONFIG_SENSORS_INA2XX is not set
# CONFIG_SENSORS_INA238 is not set
# CONFIG_SENSORS_INA3221 is not set
# CONFIG_SENSORS_SPD5118 is not set
# CONFIG_SENSORS_TC74 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP102 is not set
# CONFIG_SENSORS_TMP103 is not set
# CONFIG_SENSORS_TMP108 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_TMP464 is not set
# CONFIG_SENSORS_TMP513 is not set
# CONFIG_SENSORS_VIA_CPUTEMP is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83773G is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83795 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
#
# ACPI drivers
#
# CONFIG_SENSORS_ACPI_POWER is not set
CONFIG_SENSORS_ATK0110=m
# CONFIG_SENSORS_ASUS_WMI is not set
# CONFIG_SENSORS_ASUS_EC is not set
# CONFIG_SENSORS_HP_WMI is not set
CONFIG_THERMAL=y
# CONFIG_THERMAL_NETLINK is not set
# CONFIG_THERMAL_STATISTICS is not set
# CONFIG_THERMAL_DEBUGFS is not set
# CONFIG_THERMAL_CORE_TESTING is not set
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
CONFIG_THERMAL_HWMON=y
CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
# CONFIG_THERMAL_GOV_FAIR_SHARE is not set
CONFIG_THERMAL_GOV_STEP_WISE=y
# CONFIG_THERMAL_GOV_BANG_BANG is not set
# CONFIG_THERMAL_GOV_USER_SPACE is not set
# CONFIG_THERMAL_EMULATION is not set
#
# Intel thermal drivers
#
# CONFIG_INTEL_SOC_DTS_THERMAL is not set
#
# ACPI INT340X thermal drivers
#
# CONFIG_INT340X_THERMAL is not set
# end of ACPI INT340X thermal drivers
# CONFIG_INTEL_PCH_THERMAL is not set
# CONFIG_INTEL_TCC_COOLING is not set
# end of Intel thermal drivers
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
CONFIG_BCMA_POSSIBLE=y
# CONFIG_BCMA is not set
#
# Multifunction device drivers
#
CONFIG_MFD_CORE=m
# CONFIG_MFD_AS3711 is not set
# CONFIG_MFD_SMPRO is not set
# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_BCM590XX is not set
# CONFIG_MFD_BD9571MWV is not set
# CONFIG_MFD_AXP20X_I2C is not set
# CONFIG_MFD_CS42L43_I2C is not set
# CONFIG_MFD_MADERA is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_DA9052_I2C is not set
# CONFIG_MFD_DA9055 is not set
# CONFIG_MFD_DA9062 is not set
# CONFIG_MFD_DA9063 is not set
# CONFIG_MFD_DA9150 is not set
# CONFIG_MFD_DLN2 is not set
# CONFIG_MFD_MC13XXX_I2C is not set
# CONFIG_MFD_MP2629 is not set
# CONFIG_LPC_ICH is not set
# CONFIG_LPC_SCH is not set
# CONFIG_MFD_INTEL_LPSS_ACPI is not set
# CONFIG_MFD_INTEL_LPSS_PCI is not set
# CONFIG_MFD_INTEL_PMC_BXT is not set
# CONFIG_MFD_IQS62X is not set
# CONFIG_MFD_JANZ_CMODIO is not set
# CONFIG_MFD_KEMPLD is not set
# CONFIG_MFD_88PM800 is not set
# CONFIG_MFD_88PM805 is not set
# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_MAX14577 is not set
# CONFIG_MFD_MAX77541 is not set
# CONFIG_MFD_MAX77693 is not set
# CONFIG_MFD_MAX77843 is not set
# CONFIG_MFD_MAX8907 is not set
# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_MAX8997 is not set
# CONFIG_MFD_MAX8998 is not set
# CONFIG_MFD_MT6360 is not set
# CONFIG_MFD_MT6370 is not set
# CONFIG_MFD_MT6397 is not set
# CONFIG_MFD_MENF21BMC is not set
# CONFIG_MFD_VIPERBOARD is not set
# CONFIG_MFD_RETU is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_MFD_SY7636A is not set
# CONFIG_MFD_RDC321X is not set
# CONFIG_MFD_RT4831 is not set
# CONFIG_MFD_RT5033 is not set
# CONFIG_MFD_RT5120 is not set
# CONFIG_MFD_RC5T583 is not set
# CONFIG_MFD_SI476X_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_MFD_SKY81452 is not set
# CONFIG_MFD_SYSCON is not set
# CONFIG_MFD_LP3943 is not set
# CONFIG_MFD_LP8788 is not set
# CONFIG_MFD_TI_LMU is not set
# CONFIG_MFD_PALMAS is not set
# CONFIG_TPS6105X is not set
# CONFIG_TPS6507X is not set
# CONFIG_MFD_TPS65086 is not set
# CONFIG_MFD_TPS65090 is not set
# CONFIG_MFD_TI_LP873X is not set
# CONFIG_MFD_TPS6586X is not set
# CONFIG_MFD_TPS65912_I2C is not set
# CONFIG_MFD_TPS6594_I2C is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_TWL6040_CORE is not set
# CONFIG_MFD_WL1273_CORE is not set
# CONFIG_MFD_LM3533 is not set
# CONFIG_MFD_TQMX86 is not set
# CONFIG_MFD_VX855 is not set
# CONFIG_MFD_ARIZONA_I2C is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X_I2C is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_ATC260X_I2C is not set
# CONFIG_MFD_CS40L50_I2C is not set
# CONFIG_RAVE_SP_CORE is not set
# end of Multifunction device drivers
# CONFIG_REGULATOR is not set
# CONFIG_RC_CORE is not set
#
# CEC support
#
# CONFIG_MEDIA_CEC_SUPPORT is not set
# end of CEC support
CONFIG_MEDIA_SUPPORT=m
CONFIG_MEDIA_SUPPORT_FILTER=y
CONFIG_MEDIA_SUBDRV_AUTOSELECT=y
#
# Media device types
#
CONFIG_MEDIA_CAMERA_SUPPORT=y
# CONFIG_MEDIA_ANALOG_TV_SUPPORT is not set
# CONFIG_MEDIA_DIGITAL_TV_SUPPORT is not set
# CONFIG_MEDIA_RADIO_SUPPORT is not set
# CONFIG_MEDIA_SDR_SUPPORT is not set
# CONFIG_MEDIA_PLATFORM_SUPPORT is not set
# CONFIG_MEDIA_TEST_SUPPORT is not set
# end of Media device types
CONFIG_VIDEO_DEV=m
CONFIG_MEDIA_CONTROLLER=y
#
# Video4Linux options
#
CONFIG_VIDEO_V4L2_I2C=y
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
# end of Video4Linux options
#
# Media controller options
#
# end of Media controller options
#
# Media drivers
#
#
# Drivers filtered as selected at 'Filter media drivers'
#
#
# Media drivers
#
CONFIG_MEDIA_USB_SUPPORT=y
#
# Webcam devices
#
# CONFIG_USB_GSPCA is not set
# CONFIG_USB_PWC is not set
# CONFIG_USB_S2255 is not set
# CONFIG_VIDEO_USBTV is not set
CONFIG_USB_VIDEO_CLASS=m
CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
#
# Webcam, TV (analog/digital) USB devices
#
# CONFIG_VIDEO_EM28XX is not set
# CONFIG_MEDIA_PCI_SUPPORT is not set
CONFIG_UVC_COMMON=m
CONFIG_VIDEOBUF2_CORE=m
CONFIG_VIDEOBUF2_V4L2=m
CONFIG_VIDEOBUF2_MEMOPS=m
CONFIG_VIDEOBUF2_VMALLOC=m
# end of Media drivers
#
# Media ancillary drivers
#
# CONFIG_VIDEO_CAMERA_SENSOR is not set
#
# Camera ISPs
#
# CONFIG_VIDEO_THP7312 is not set
# end of Camera ISPs
#
# Lens drivers
#
# CONFIG_VIDEO_AK7375 is not set
# CONFIG_VIDEO_DW9714 is not set
# CONFIG_VIDEO_DW9719 is not set
# CONFIG_VIDEO_DW9768 is not set
# CONFIG_VIDEO_DW9807_VCM is not set
# end of Lens drivers
#
# Flash devices
#
# CONFIG_VIDEO_ADP1653 is not set
# CONFIG_VIDEO_LM3560 is not set
# CONFIG_VIDEO_LM3646 is not set
# end of Flash devices
#
# Audio decoders, processors and mixers
#
# CONFIG_VIDEO_CS3308 is not set
# CONFIG_VIDEO_CS5345 is not set
# CONFIG_VIDEO_CS53L32A is not set
# CONFIG_VIDEO_MSP3400 is not set
# CONFIG_VIDEO_SONY_BTF_MPX is not set
# CONFIG_VIDEO_TDA7432 is not set
# CONFIG_VIDEO_TDA9840 is not set
# CONFIG_VIDEO_TEA6415C is not set
# CONFIG_VIDEO_TEA6420 is not set
# CONFIG_VIDEO_TLV320AIC23B is not set
# CONFIG_VIDEO_TVAUDIO is not set
# CONFIG_VIDEO_UDA1342 is not set
# CONFIG_VIDEO_VP27SMPX is not set
# CONFIG_VIDEO_WM8739 is not set
# CONFIG_VIDEO_WM8775 is not set
# end of Audio decoders, processors and mixers
#
# RDS decoders
#
# CONFIG_VIDEO_SAA6588 is not set
# end of RDS decoders
#
# Video decoders
#
# CONFIG_VIDEO_ADV7183 is not set
# CONFIG_VIDEO_ADV7842 is not set
# CONFIG_VIDEO_BT819 is not set
# CONFIG_VIDEO_BT856 is not set
# CONFIG_VIDEO_BT866 is not set
# CONFIG_VIDEO_KS0127 is not set
# CONFIG_VIDEO_ML86V7667 is not set
# CONFIG_VIDEO_SAA7110 is not set
# CONFIG_VIDEO_SAA711X is not set
# CONFIG_VIDEO_TC358743 is not set
# CONFIG_VIDEO_TC358746 is not set
# CONFIG_VIDEO_TVP514X is not set
# CONFIG_VIDEO_TVP5150 is not set
# CONFIG_VIDEO_TVP7002 is not set
# CONFIG_VIDEO_TW2804 is not set
# CONFIG_VIDEO_TW9903 is not set
# CONFIG_VIDEO_TW9906 is not set
# CONFIG_VIDEO_TW9910 is not set
# CONFIG_VIDEO_VPX3220 is not set
#
# Video and audio decoders
#
# CONFIG_VIDEO_SAA717X is not set
# CONFIG_VIDEO_CX25840 is not set
# end of Video decoders
#
# Video encoders
#
# CONFIG_VIDEO_ADV7170 is not set
# CONFIG_VIDEO_ADV7175 is not set
# CONFIG_VIDEO_ADV7343 is not set
# CONFIG_VIDEO_ADV7393 is not set
# CONFIG_VIDEO_ADV7511 is not set
# CONFIG_VIDEO_AK881X is not set
# CONFIG_VIDEO_SAA7127 is not set
# CONFIG_VIDEO_SAA7185 is not set
# CONFIG_VIDEO_THS8200 is not set
# end of Video encoders
#
# Video improvement chips
#
# CONFIG_VIDEO_UPD64031A is not set
# CONFIG_VIDEO_UPD64083 is not set
# end of Video improvement chips
#
# Audio/Video compression chips
#
# CONFIG_VIDEO_SAA6752HS is not set
# end of Audio/Video compression chips
#
# SDR tuner chips
#
# end of SDR tuner chips
#
# Miscellaneous helper chips
#
# CONFIG_VIDEO_I2C is not set
# CONFIG_VIDEO_M52790 is not set
# CONFIG_VIDEO_ST_MIPID02 is not set
# CONFIG_VIDEO_THS7303 is not set
# end of Miscellaneous helper chips
#
# Video serializers and deserializers
#
# end of Video serializers and deserializers
# end of Media ancillary drivers
#
# Graphics support
#
CONFIG_APERTURE_HELPERS=y
CONFIG_VIDEO=y
# CONFIG_AUXDISPLAY is not set
# CONFIG_PANEL is not set
CONFIG_AGP=y
CONFIG_AGP_AMD64=y
# CONFIG_AGP_INTEL is not set
# CONFIG_AGP_SIS is not set
# CONFIG_AGP_VIA is not set
# CONFIG_VGA_SWITCHEROO is not set
CONFIG_DRM=y
# CONFIG_DRM_DEBUG_MM is not set
CONFIG_DRM_KMS_HELPER=y
CONFIG_DRM_PANIC=y
CONFIG_DRM_PANIC_FOREGROUND_COLOR=0xbfbfbf
CONFIG_DRM_PANIC_BACKGROUND_COLOR=0x0000ff
# CONFIG_DRM_PANIC_DEBUG is not set
CONFIG_DRM_PANIC_SCREEN="kmsg"
# CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS is not set
# CONFIG_DRM_DEBUG_MODESET_LOCK is not set
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=200
# CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM is not set
# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
CONFIG_DRM_DISPLAY_HELPER=y
# CONFIG_DRM_DISPLAY_DP_AUX_CEC is not set
# CONFIG_DRM_DISPLAY_DP_AUX_CHARDEV is not set
CONFIG_DRM_DISPLAY_DP_HELPER=y
CONFIG_DRM_TTM=y
CONFIG_DRM_TTM_HELPER=y
CONFIG_DRM_SUBALLOC_HELPER=y
#
# I2C encoder or helper chips
#
# CONFIG_DRM_I2C_CH7006 is not set
# CONFIG_DRM_I2C_SIL164 is not set
# CONFIG_DRM_I2C_NXP_TDA998X is not set
# CONFIG_DRM_I2C_NXP_TDA9950 is not set
# end of I2C encoder or helper chips
#
# ARM devices
#
# end of ARM devices
CONFIG_DRM_RADEON=y
# CONFIG_DRM_RADEON_USERPTR is not set
# CONFIG_DRM_AMDGPU is not set
# CONFIG_DRM_NOUVEAU is not set
# CONFIG_DRM_I915 is not set
# CONFIG_DRM_XE is not set
# CONFIG_DRM_VGEM is not set
# CONFIG_DRM_VKMS is not set
# CONFIG_DRM_GMA500 is not set
# CONFIG_DRM_UDL is not set
# CONFIG_DRM_AST is not set
# CONFIG_DRM_MGAG200 is not set
# CONFIG_DRM_QXL is not set
CONFIG_DRM_PANEL=y
#
# Display Panels
#
# end of Display Panels
CONFIG_DRM_BRIDGE=y
CONFIG_DRM_PANEL_BRIDGE=y
#
# Display Interface Bridges
#
# CONFIG_DRM_ANALOGIX_ANX78XX is not set
# end of Display Interface Bridges
# CONFIG_DRM_ETNAVIV is not set
# CONFIG_DRM_BOCHS is not set
# CONFIG_DRM_CIRRUS_QEMU is not set
# CONFIG_DRM_GM12U320 is not set
# CONFIG_DRM_SIMPLEDRM is not set
# CONFIG_DRM_VBOXVIDEO is not set
# CONFIG_DRM_GUD is not set
# CONFIG_DRM_SSD130X is not set
CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y
#
# Frame buffer Devices
#
CONFIG_FB=y
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ARC is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
# CONFIG_FB_VESA is not set
# CONFIG_FB_N411 is not set
# CONFIG_FB_HGA is not set
# CONFIG_FB_OPENCORES is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_I740 is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_VT8623 is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_CARMINE is not set
# CONFIG_FB_SMSCUFX is not set
# CONFIG_FB_UDL is not set
# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
# CONFIG_FB_SIMPLE is not set
# CONFIG_FB_SM712 is not set
CONFIG_FB_CORE=y
CONFIG_FB_NOTIFY=y
# CONFIG_FIRMWARE_EDID is not set
CONFIG_FB_DEVICE=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
CONFIG_FB_SYS_FILLRECT=y
CONFIG_FB_SYS_COPYAREA=y
CONFIG_FB_SYS_IMAGEBLIT=y
# CONFIG_FB_FOREIGN_ENDIAN is not set
CONFIG_FB_SYSMEM_FOPS=y
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_IOMEM_FOPS=y
CONFIG_FB_IOMEM_HELPERS=y
CONFIG_FB_SYSMEM_HELPERS=y
CONFIG_FB_SYSMEM_HELPERS_DEFERRED=y
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set
# end of Frame buffer Devices
#
# Backlight & LCD device support
#
# CONFIG_LCD_CLASS_DEVICE is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_KTD2801 is not set
# CONFIG_BACKLIGHT_KTZ8866 is not set
# CONFIG_BACKLIGHT_APPLE is not set
# CONFIG_BACKLIGHT_QCOM_WLED is not set
# CONFIG_BACKLIGHT_SAHARA is not set
# CONFIG_BACKLIGHT_ADP8860 is not set
# CONFIG_BACKLIGHT_ADP8870 is not set
# CONFIG_BACKLIGHT_LM3509 is not set
# CONFIG_BACKLIGHT_LM3639 is not set
# CONFIG_BACKLIGHT_LV5207LP is not set
# CONFIG_BACKLIGHT_BD6107 is not set
# CONFIG_BACKLIGHT_ARCXCNN is not set
# end of Backlight & LCD device support
CONFIG_HDMI=y
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_DUMMY_CONSOLE=y
CONFIG_DUMMY_CONSOLE_COLUMNS=80
CONFIG_DUMMY_CONSOLE_ROWS=25
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION is not set
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
# CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set
# end of Console display driver support
# CONFIG_LOGO is not set
# end of Graphics support
# CONFIG_DRM_ACCEL is not set
CONFIG_SOUND=y
CONFIG_SOUND_OSS_CORE=y
# CONFIG_SOUND_OSS_CORE_PRECLAIM is not set
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
CONFIG_SND_HWDEP=y
CONFIG_SND_SEQ_DEVICE=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_JACK=y
CONFIG_SND_JACK_INPUT_DEV=y
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_PCM_TIMER=y
CONFIG_SND_HRTIMER=y
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_MAX_CARDS=32
# CONFIG_SND_SUPPORT_OLD_API is not set
CONFIG_SND_PROC_FS=y
CONFIG_SND_VERBOSE_PROCFS=y
CONFIG_SND_CTL_FAST_LOOKUP=y
# CONFIG_SND_DEBUG is not set
# CONFIG_SND_CTL_INPUT_VALIDATION is not set
# CONFIG_SND_UTIMER is not set
CONFIG_SND_VMASTER=y
CONFIG_SND_DMA_SGBUF=y
CONFIG_SND_CTL_LED=y
CONFIG_SND_SEQUENCER=m
CONFIG_SND_SEQ_DUMMY=m
# CONFIG_SND_SEQUENCER_OSS is not set
CONFIG_SND_SEQ_HRTIMER_DEFAULT=y
CONFIG_SND_SEQ_MIDI_EVENT=m
CONFIG_SND_SEQ_MIDI=m
CONFIG_SND_SEQ_VIRMIDI=m
# CONFIG_SND_SEQ_UMP is not set
CONFIG_SND_MPU401_UART=m
CONFIG_SND_AC97_CODEC=m
CONFIG_SND_DRIVERS=y
CONFIG_SND_PCSP=m
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_ALOOP is not set
# CONFIG_SND_PCMTEST is not set
CONFIG_SND_VIRMIDI=m
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_MTS64 is not set
CONFIG_SND_SERIAL_U16550=m
# CONFIG_SND_MPU401 is not set
# CONFIG_SND_PORTMAN2X4 is not set
# CONFIG_SND_AC97_POWER_SAVE is not set
CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ASIHPI is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AW2 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
CONFIG_SND_OXYGEN_LIB=m
# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CTXFI is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
# CONFIG_SND_DARLA24 is not set
# CONFIG_SND_GINA24 is not set
# CONFIG_SND_LAYLA24 is not set
# CONFIG_SND_MONA is not set
# CONFIG_SND_MIA is not set
# CONFIG_SND_ECHO3G is not set
# CONFIG_SND_INDIGO is not set
CONFIG_SND_INDIGOIO=m
# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_INDIGOIOX is not set
# CONFIG_SND_INDIGODJX is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_ICE1712 is not set
CONFIG_SND_ICE1724=m
# CONFIG_SND_INTEL8X0 is not set
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_LOLA is not set
# CONFIG_SND_LX6464ES is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
CONFIG_SND_VIRTUOSO=m
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
#
# HD-Audio
#
CONFIG_SND_HDA=y
CONFIG_SND_HDA_GENERIC_LEDS=y
CONFIG_SND_HDA_INTEL=y
CONFIG_SND_HDA_HWDEP=y
CONFIG_SND_HDA_RECONFIG=y
# CONFIG_SND_HDA_INPUT_BEEP is not set
CONFIG_SND_HDA_PATCH_LOADER=y
CONFIG_SND_HDA_SCODEC_COMPONENT=y
CONFIG_SND_HDA_CODEC_REALTEK=y
# CONFIG_SND_HDA_CODEC_ANALOG is not set
# CONFIG_SND_HDA_CODEC_SIGMATEL is not set
CONFIG_SND_HDA_CODEC_VIA=y
CONFIG_SND_HDA_CODEC_HDMI=y
# CONFIG_SND_HDA_CODEC_CIRRUS is not set
# CONFIG_SND_HDA_CODEC_CS8409 is not set
# CONFIG_SND_HDA_CODEC_CONEXANT is not set
# CONFIG_SND_HDA_CODEC_SENARYTECH is not set
# CONFIG_SND_HDA_CODEC_CA0110 is not set
# CONFIG_SND_HDA_CODEC_CA0132 is not set
# CONFIG_SND_HDA_CODEC_CMEDIA is not set
# CONFIG_SND_HDA_CODEC_SI3054 is not set
CONFIG_SND_HDA_GENERIC=y
CONFIG_SND_HDA_POWER_SAVE_DEFAULT=0
# CONFIG_SND_HDA_INTEL_HDMI_SILENT_STREAM is not set
# CONFIG_SND_HDA_CTL_DEV_ID is not set
# end of HD-Audio
CONFIG_SND_HDA_CORE=y
CONFIG_SND_HDA_COMPONENT=y
CONFIG_SND_HDA_PREALLOC_SIZE=0
CONFIG_SND_INTEL_NHLT=y
CONFIG_SND_INTEL_DSP_CONFIG=y
CONFIG_SND_INTEL_SOUNDWIRE_ACPI=y
CONFIG_SND_USB=y
CONFIG_SND_USB_AUDIO=m
# CONFIG_SND_USB_AUDIO_MIDI_V2 is not set
CONFIG_SND_USB_AUDIO_USE_MEDIA_CONTROLLER=y
# CONFIG_SND_USB_UA101 is not set
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
# CONFIG_SND_USB_US122L is not set
# CONFIG_SND_USB_6FIRE is not set
# CONFIG_SND_USB_HIFACE is not set
# CONFIG_SND_BCD2000 is not set
# CONFIG_SND_USB_POD is not set
# CONFIG_SND_USB_PODHD is not set
# CONFIG_SND_USB_TONEPORT is not set
# CONFIG_SND_USB_VARIAX is not set
# CONFIG_SND_SOC is not set
# CONFIG_SND_X86 is not set
CONFIG_AC97_BUS=m
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
# CONFIG_HID_BATTERY_STRENGTH is not set
CONFIG_HIDRAW=y
# CONFIG_UHID is not set
CONFIG_HID_GENERIC=y
#
# Special HID drivers
#
CONFIG_HID_A4TECH=y
# CONFIG_HID_ACCUTOUCH is not set
# CONFIG_HID_ACRUX is not set
# CONFIG_HID_APPLE is not set
# CONFIG_HID_APPLEIR is not set
# CONFIG_HID_ASUS is not set
# CONFIG_HID_AUREAL is not set
# CONFIG_HID_BELKIN is not set
# CONFIG_HID_BETOP_FF is not set
# CONFIG_HID_BIGBEN_FF is not set
# CONFIG_HID_CHERRY is not set
# CONFIG_HID_CHICONY is not set
# CONFIG_HID_CORSAIR is not set
# CONFIG_HID_COUGAR is not set
# CONFIG_HID_MACALLY is not set
# CONFIG_HID_PRODIKEYS is not set
# CONFIG_HID_CMEDIA is not set
# CONFIG_HID_CREATIVE_SB0540 is not set
# CONFIG_HID_CYPRESS is not set
# CONFIG_HID_DRAGONRISE is not set
# CONFIG_HID_EMS_FF is not set
# CONFIG_HID_ELAN is not set
# CONFIG_HID_ELECOM is not set
# CONFIG_HID_ELO is not set
# CONFIG_HID_EVISION is not set
# CONFIG_HID_EZKEY is not set
# CONFIG_HID_FT260 is not set
# CONFIG_HID_GEMBIRD is not set
# CONFIG_HID_GFRM is not set
# CONFIG_HID_GLORIOUS is not set
# CONFIG_HID_HOLTEK is not set
# CONFIG_HID_GOOGLE_STADIA_FF is not set
# CONFIG_HID_VIVALDI is not set
# CONFIG_HID_GT683R is not set
# CONFIG_HID_KEYTOUCH is not set
# CONFIG_HID_KYE is not set
# CONFIG_HID_UCLOGIC is not set
# CONFIG_HID_WALTOP is not set
# CONFIG_HID_VIEWSONIC is not set
# CONFIG_HID_VRC2 is not set
# CONFIG_HID_XIAOMI is not set
# CONFIG_HID_GYRATION is not set
# CONFIG_HID_ICADE is not set
# CONFIG_HID_ITE is not set
# CONFIG_HID_JABRA is not set
# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
# CONFIG_HID_LCPOWER is not set
# CONFIG_HID_LED is not set
# CONFIG_HID_LENOVO is not set
# CONFIG_HID_LETSKETCH is not set
# CONFIG_HID_LOGITECH is not set
# CONFIG_HID_MAGICMOUSE is not set
# CONFIG_HID_MALTRON is not set
# CONFIG_HID_MAYFLASH is not set
# CONFIG_HID_MEGAWORLD_FF is not set
# CONFIG_HID_REDRAGON is not set
# CONFIG_HID_MICROSOFT is not set
# CONFIG_HID_MONTEREY is not set
# CONFIG_HID_MULTITOUCH is not set
# CONFIG_HID_NINTENDO is not set
# CONFIG_HID_NTI is not set
# CONFIG_HID_NTRIG is not set
# CONFIG_HID_ORTEK is not set
# CONFIG_HID_PANTHERLORD is not set
# CONFIG_HID_PENMOUNT is not set
# CONFIG_HID_PETALYNX is not set
# CONFIG_HID_PICOLCD is not set
# CONFIG_HID_PLANTRONICS is not set
# CONFIG_HID_PXRC is not set
# CONFIG_HID_RAZER is not set
# CONFIG_HID_PRIMAX is not set
# CONFIG_HID_RETRODE is not set
# CONFIG_HID_ROCCAT is not set
# CONFIG_HID_SAITEK is not set
# CONFIG_HID_SAMSUNG is not set
# CONFIG_HID_SEMITEK is not set
# CONFIG_HID_SIGMAMICRO is not set
# CONFIG_HID_SONY is not set
# CONFIG_HID_SPEEDLINK is not set
# CONFIG_HID_STEAM is not set
# CONFIG_HID_STEELSERIES is not set
# CONFIG_HID_SUNPLUS is not set
# CONFIG_HID_RMI is not set
# CONFIG_HID_GREENASIA is not set
# CONFIG_HID_SMARTJOYPLUS is not set
# CONFIG_HID_TIVO is not set
# CONFIG_HID_TOPSEED is not set
# CONFIG_HID_TOPRE is not set
# CONFIG_HID_THINGM is not set
# CONFIG_HID_THRUSTMASTER is not set
# CONFIG_HID_UDRAW_PS3 is not set
# CONFIG_HID_U2FZERO is not set
# CONFIG_HID_WACOM is not set
# CONFIG_HID_WIIMOTE is not set
# CONFIG_HID_WINWING is not set
# CONFIG_HID_XINMO is not set
# CONFIG_HID_ZEROPLUS is not set
# CONFIG_HID_ZYDACRON is not set
# CONFIG_HID_SENSOR_HUB is not set
# CONFIG_HID_ALPS is not set
# CONFIG_HID_MCP2221 is not set
# end of Special HID drivers
#
# HID-BPF support
#
# end of HID-BPF support
#
# USB HID support
#
CONFIG_USB_HID=y
# CONFIG_HID_PID is not set
CONFIG_USB_HIDDEV=y
# end of USB HID support
# CONFIG_I2C_HID is not set
#
# Intel ISH HID support
#
# CONFIG_INTEL_ISH_HID is not set
# end of Intel ISH HID support
#
# AMD SFH HID Support
#
# CONFIG_AMD_SFH_HID is not set
# end of AMD SFH HID Support
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_COMMON=y
# CONFIG_USB_LED_TRIG is not set
# CONFIG_USB_ULPI_BUS is not set
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB=y
CONFIG_USB_PCI=y
CONFIG_USB_PCI_AMD=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
#
# Miscellaneous USB options
#
CONFIG_USB_DEFAULT_PERSIST=y
# CONFIG_USB_FEW_INIT_RETRIES is not set
CONFIG_USB_DYNAMIC_MINORS=y
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_PRODUCTLIST is not set
# CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set
# CONFIG_USB_LEDS_TRIGGER_USBPORT is not set
CONFIG_USB_AUTOSUSPEND_DELAY=2
CONFIG_USB_DEFAULT_AUTHORIZATION_MODE=1
CONFIG_USB_MON=y
#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_XHCI_HCD=m
# CONFIG_USB_XHCI_DBGCAP is not set
CONFIG_USB_XHCI_PCI=m
# CONFIG_USB_XHCI_PCI_RENESAS is not set
# CONFIG_USB_XHCI_PLATFORM is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_TT_NEWSCHED=y
CONFIG_USB_EHCI_PCI=y
# CONFIG_USB_EHCI_FSL is not set
# CONFIG_USB_EHCI_HCD_PLATFORM is not set
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PCI=y
# CONFIG_USB_OHCI_HCD_PLATFORM is not set
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_HCD_TEST_MODE is not set
#
# USB Device Class drivers
#
CONFIG_USB_ACM=m
CONFIG_USB_PRINTER=m
# CONFIG_USB_WDM is not set
# CONFIG_USB_TMC is not set
#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#
#
# also be needed; see USB_STORAGE Help for more info
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
CONFIG_USB_STORAGE_REALTEK=m
CONFIG_REALTEK_AUTOPM=y
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_STORAGE_ENE_UB6250 is not set
# CONFIG_USB_UAS is not set
#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
# CONFIG_USBIP_CORE is not set
#
# USB dual-mode controller drivers
#
# CONFIG_USB_CDNS_SUPPORT is not set
# CONFIG_USB_MUSB_HDRC is not set
# CONFIG_USB_DWC3 is not set
# CONFIG_USB_DWC2 is not set
# CONFIG_USB_CHIPIDEA is not set
# CONFIG_USB_ISP1760 is not set
#
# USB port drivers
#
CONFIG_USB_SERIAL=m
# CONFIG_USB_SERIAL_GENERIC is not set
# CONFIG_USB_SERIAL_SIMPLE is not set
# CONFIG_USB_SERIAL_AIRCABLE is not set
# CONFIG_USB_SERIAL_ARK3116 is not set
# CONFIG_USB_SERIAL_BELKIN is not set
CONFIG_USB_SERIAL_CH341=m
# CONFIG_USB_SERIAL_WHITEHEAT is not set
# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
# CONFIG_USB_SERIAL_CP210X is not set
# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
# CONFIG_USB_SERIAL_EMPEG is not set
CONFIG_USB_SERIAL_FTDI_SIO=m
# CONFIG_USB_SERIAL_VISOR is not set
# CONFIG_USB_SERIAL_IPAQ is not set
# CONFIG_USB_SERIAL_IR is not set
# CONFIG_USB_SERIAL_EDGEPORT is not set
# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
# CONFIG_USB_SERIAL_F81232 is not set
# CONFIG_USB_SERIAL_F8153X is not set
# CONFIG_USB_SERIAL_GARMIN is not set
# CONFIG_USB_SERIAL_IPW is not set
# CONFIG_USB_SERIAL_IUU is not set
# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
# CONFIG_USB_SERIAL_KEYSPAN is not set
# CONFIG_USB_SERIAL_KLSI is not set
# CONFIG_USB_SERIAL_KOBIL_SCT is not set
# CONFIG_USB_SERIAL_MCT_U232 is not set
# CONFIG_USB_SERIAL_METRO is not set
# CONFIG_USB_SERIAL_MOS7720 is not set
# CONFIG_USB_SERIAL_MOS7840 is not set
# CONFIG_USB_SERIAL_MXUPORT is not set
# CONFIG_USB_SERIAL_NAVMAN is not set
CONFIG_USB_SERIAL_PL2303=m
CONFIG_USB_SERIAL_OTI6858=m
# CONFIG_USB_SERIAL_QCAUX is not set
# CONFIG_USB_SERIAL_QUALCOMM is not set
# CONFIG_USB_SERIAL_SPCP8X5 is not set
# CONFIG_USB_SERIAL_SAFE is not set
# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
# CONFIG_USB_SERIAL_SYMBOL is not set
# CONFIG_USB_SERIAL_TI is not set
# CONFIG_USB_SERIAL_CYBERJACK is not set
# CONFIG_USB_SERIAL_OPTION is not set
# CONFIG_USB_SERIAL_OMNINET is not set
# CONFIG_USB_SERIAL_OPTICON is not set
# CONFIG_USB_SERIAL_XSENS_MT is not set
# CONFIG_USB_SERIAL_WISHBONE is not set
# CONFIG_USB_SERIAL_SSU100 is not set
# CONFIG_USB_SERIAL_QT2 is not set
# CONFIG_USB_SERIAL_UPD78F0730 is not set
# CONFIG_USB_SERIAL_XR is not set
# CONFIG_USB_SERIAL_DEBUG is not set
#
# USB Miscellaneous drivers
#
# CONFIG_USB_USS720 is not set
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_SEVSEG is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_APPLE_MFI_FASTCHARGE is not set
# CONFIG_USB_LJCA is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_EHSET_TEST_FIXTURE is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_YUREX is not set
# CONFIG_USB_EZUSB_FX2 is not set
# CONFIG_USB_HUB_USB251XB is not set
# CONFIG_USB_HSIC_USB3503 is not set
# CONFIG_USB_HSIC_USB4604 is not set
# CONFIG_USB_LINK_LAYER_TEST is not set
# CONFIG_USB_CHAOSKEY is not set
CONFIG_USB_ATM=m
# CONFIG_USB_SPEEDTOUCH is not set
# CONFIG_USB_CXACRU is not set
CONFIG_USB_UEAGLEATM=m
# CONFIG_USB_XUSBATM is not set
#
# USB Physical Layer drivers
#
# CONFIG_NOP_USB_XCEIV is not set
# CONFIG_USB_ISP1301 is not set
# end of USB Physical Layer drivers
# CONFIG_USB_GADGET is not set
# CONFIG_TYPEC is not set
# CONFIG_USB_ROLE_SWITCH is not set
CONFIG_MMC=y
CONFIG_MMC_BLOCK=y
CONFIG_MMC_BLOCK_MINORS=8
# CONFIG_SDIO_UART is not set
# CONFIG_MMC_TEST is not set
#
# MMC/SD/SDIO Host Controller Drivers
#
# CONFIG_MMC_DEBUG is not set
# CONFIG_MMC_SDHCI is not set
# CONFIG_MMC_WBSD is not set
# CONFIG_MMC_TIFM_SD is not set
# CONFIG_MMC_CB710 is not set
# CONFIG_MMC_VIA_SDMMC is not set
# CONFIG_MMC_VUB300 is not set
CONFIG_MMC_USHC=m
# CONFIG_MMC_USDHI6ROL0 is not set
CONFIG_MMC_REALTEK_USB=m
# CONFIG_MMC_CQHCI is not set
# CONFIG_MMC_HSQ is not set
# CONFIG_MMC_TOSHIBA_PCI is not set
# CONFIG_SCSI_UFSHCD is not set
# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
# CONFIG_LEDS_CLASS_FLASH is not set
# CONFIG_LEDS_CLASS_MULTICOLOR is not set
# CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set
#
# LED drivers
#
# CONFIG_LEDS_APU is not set
# CONFIG_LEDS_AW200XX is not set
# CONFIG_LEDS_LM3530 is not set
# CONFIG_LEDS_LM3532 is not set
# CONFIG_LEDS_LM3642 is not set
# CONFIG_LEDS_PCA9532 is not set
# CONFIG_LEDS_LP3944 is not set
# CONFIG_LEDS_PCA955X is not set
# CONFIG_LEDS_PCA963X is not set
# CONFIG_LEDS_PCA995X is not set
# CONFIG_LEDS_BD2606MVV is not set
# CONFIG_LEDS_BD2802 is not set
# CONFIG_LEDS_INTEL_SS4200 is not set
# CONFIG_LEDS_TCA6507 is not set
# CONFIG_LEDS_TLC591XX is not set
# CONFIG_LEDS_LM355x is not set
# CONFIG_LEDS_IS31FL319X is not set
#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
# CONFIG_LEDS_BLINKM is not set
# CONFIG_LEDS_MLXCPLD is not set
# CONFIG_LEDS_MLXREG is not set
# CONFIG_LEDS_USER is not set
# CONFIG_LEDS_NIC78BX is not set
#
# Flash and Torch LED drivers
#
#
# RGB LED drivers
#
#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
# CONFIG_LEDS_TRIGGER_TIMER is not set
# CONFIG_LEDS_TRIGGER_ONESHOT is not set
# CONFIG_LEDS_TRIGGER_DISK is not set
# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
# CONFIG_LEDS_TRIGGER_CPU is not set
# CONFIG_LEDS_TRIGGER_ACTIVITY is not set
# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
#
# iptables trigger is under Netfilter config (LED target)
#
# CONFIG_LEDS_TRIGGER_TRANSIENT is not set
# CONFIG_LEDS_TRIGGER_CAMERA is not set
# CONFIG_LEDS_TRIGGER_PANIC is not set
# CONFIG_LEDS_TRIGGER_NETDEV is not set
# CONFIG_LEDS_TRIGGER_PATTERN is not set
# CONFIG_LEDS_TRIGGER_TTY is not set
# CONFIG_LEDS_TRIGGER_INPUT_EVENTS is not set
#
# Simple LED drivers
#
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
CONFIG_EDAC_ATOMIC_SCRUB=y
CONFIG_EDAC_SUPPORT=y
CONFIG_EDAC=y
CONFIG_EDAC_LEGACY_SYSFS=y
# CONFIG_EDAC_DEBUG is not set
CONFIG_EDAC_DECODE_MCE=y
CONFIG_EDAC_AMD64=y
# CONFIG_EDAC_E752X is not set
# CONFIG_EDAC_I82975X is not set
# CONFIG_EDAC_I3000 is not set
# CONFIG_EDAC_I3200 is not set
# CONFIG_EDAC_IE31200 is not set
# CONFIG_EDAC_X38 is not set
# CONFIG_EDAC_I5400 is not set
# CONFIG_EDAC_I5100 is not set
# CONFIG_EDAC_I7300 is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_MC146818_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
CONFIG_RTC_SYSTOHC=y
CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
CONFIG_RTC_NVMEM=y
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
CONFIG_RTC_INTF_DEV_UIE_EMUL=y
# CONFIG_RTC_DRV_TEST is not set
#
# I2C RTC drivers
#
# CONFIG_RTC_DRV_ABB5ZES3 is not set
# CONFIG_RTC_DRV_ABEOZ9 is not set
# CONFIG_RTC_DRV_ABX80X is not set
# CONFIG_RTC_DRV_DS1307 is not set
# CONFIG_RTC_DRV_DS1374 is not set
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_ISL12022 is not set
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_PCF8523 is not set
# CONFIG_RTC_DRV_PCF85063 is not set
# CONFIG_RTC_DRV_PCF85363 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8010 is not set
# CONFIG_RTC_DRV_RX8111 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_RX8025 is not set
# CONFIG_RTC_DRV_EM3027 is not set
# CONFIG_RTC_DRV_RV3028 is not set
# CONFIG_RTC_DRV_RV3032 is not set
# CONFIG_RTC_DRV_RV8803 is not set
# CONFIG_RTC_DRV_SD2405AL is not set
# CONFIG_RTC_DRV_SD3078 is not set
#
# SPI RTC drivers
#
CONFIG_RTC_I2C_AND_SPI=y
#
# SPI and I2C RTC drivers
#
# CONFIG_RTC_DRV_DS3232 is not set
# CONFIG_RTC_DRV_PCF2127 is not set
# CONFIG_RTC_DRV_RV3029C2 is not set
# CONFIG_RTC_DRV_RX6110 is not set
#
# Platform RTC drivers
#
CONFIG_RTC_DRV_CMOS=y
# CONFIG_RTC_DRV_DS1286 is not set
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_DS1685_FAMILY is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_DS2404 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_RP5C01 is not set
#
# on-CPU RTC drivers
#
# CONFIG_RTC_DRV_FTRTC010 is not set
#
# HID Sensor RTC drivers
#
# CONFIG_RTC_DRV_GOLDFISH is not set
# CONFIG_DMADEVICES is not set
#
# DMABUF options
#
CONFIG_SYNC_FILE=y
# CONFIG_SW_SYNC is not set
# CONFIG_UDMABUF is not set
# CONFIG_DMABUF_MOVE_NOTIFY is not set
# CONFIG_DMABUF_DEBUG is not set
# CONFIG_DMABUF_SELFTESTS is not set
# CONFIG_DMABUF_HEAPS is not set
# CONFIG_DMABUF_SYSFS_STATS is not set
# end of DMABUF options
# CONFIG_UIO is not set
# CONFIG_VFIO is not set
CONFIG_IRQ_BYPASS_MANAGER=y
# CONFIG_VIRT_DRIVERS is not set
# CONFIG_VIRTIO_MENU is not set
# CONFIG_VDPA is not set
CONFIG_VHOST_TASK=y
# CONFIG_VHOST_MENU is not set
#
# Microsoft Hyper-V guest support
#
# end of Microsoft Hyper-V guest support
# CONFIG_GREYBUS is not set
# CONFIG_COMEDI is not set
# CONFIG_STAGING is not set
# CONFIG_GOLDFISH is not set
# CONFIG_CHROME_PLATFORMS is not set
# CONFIG_MELLANOX_PLATFORM is not set
# CONFIG_SURFACE_PLATFORMS is not set
CONFIG_X86_PLATFORM_DEVICES=y
CONFIG_ACPI_WMI=y
# CONFIG_WMI_BMOF is not set
CONFIG_MXM_WMI=y
# CONFIG_NVIDIA_WMI_EC_BACKLIGHT is not set
# CONFIG_XIAOMI_WMI is not set
# CONFIG_GIGABYTE_WMI is not set
# CONFIG_YOGABOOK is not set
# CONFIG_ACERHDF is not set
# CONFIG_ACER_WIRELESS is not set
# CONFIG_ACER_WMI is not set
# CONFIG_AMD_PMC is not set
# CONFIG_AMD_HSMP is not set
# CONFIG_AMD_WBRF is not set
# CONFIG_ADV_SWBUTTON is not set
# CONFIG_APPLE_GMUX is not set
# CONFIG_ASUS_LAPTOP is not set
# CONFIG_ASUS_WIRELESS is not set
# CONFIG_X86_PLATFORM_DRIVERS_DELL is not set
# CONFIG_FUJITSU_TABLET is not set
# CONFIG_GPD_POCKET_FAN is not set
# CONFIG_X86_PLATFORM_DRIVERS_HP is not set
# CONFIG_WIRELESS_HOTKEY is not set
# CONFIG_IBM_RTL is not set
# CONFIG_SENSORS_HDAPS is not set
# CONFIG_THINKPAD_LMI is not set
# CONFIG_INTEL_SAR_INT1092 is not set
#
# Intel Speed Select Technology interface support
#
# CONFIG_INTEL_SPEED_SELECT_INTERFACE is not set
# end of Intel Speed Select Technology interface support
# CONFIG_INTEL_WMI_SBL_FW_UPDATE is not set
# CONFIG_INTEL_WMI_THUNDERBOLT is not set
#
# Intel Uncore Frequency Control
#
# CONFIG_INTEL_UNCORE_FREQ_CONTROL is not set
# end of Intel Uncore Frequency Control
# CONFIG_INTEL_HID_EVENT is not set
# CONFIG_INTEL_VBTN is not set
# CONFIG_INTEL_PUNIT_IPC is not set
# CONFIG_INTEL_RST is not set
# CONFIG_INTEL_SMARTCONNECT is not set
# CONFIG_INTEL_VSEC is not set
# CONFIG_ACPI_QUICKSTART is not set
# CONFIG_MSI_WMI is not set
# CONFIG_MSI_WMI_PLATFORM is not set
# CONFIG_SAMSUNG_LAPTOP is not set
# CONFIG_SAMSUNG_Q10 is not set
# CONFIG_TOSHIBA_BT_RFKILL is not set
# CONFIG_TOSHIBA_HAPS is not set
# CONFIG_TOSHIBA_WMI is not set
# CONFIG_ACPI_CMPC is not set
# CONFIG_PANASONIC_LAPTOP is not set
# CONFIG_TOPSTAR_LAPTOP is not set
# CONFIG_SERIAL_MULTI_INSTANTIATE is not set
# CONFIG_MLX_PLATFORM is not set
# CONFIG_INSPUR_PLATFORM_PROFILE is not set
# CONFIG_LENOVO_WMI_CAMERA is not set
# CONFIG_INTEL_IPS is not set
# CONFIG_INTEL_SCU_PCI is not set
# CONFIG_INTEL_SCU_PLATFORM is not set
# CONFIG_SIEMENS_SIMATIC_IPC is not set
# CONFIG_WINMATE_FM07_KEYS is not set
# CONFIG_COMMON_CLK is not set
# CONFIG_HWSPINLOCK is not set
#
# Clock Source drivers
#
CONFIG_CLKEVT_I8253=y
CONFIG_I8253_LOCK=y
CONFIG_CLKBLD_I8253=y
# end of Clock Source drivers
# CONFIG_MAILBOX is not set
# CONFIG_IOMMU_SUPPORT is not set
#
# Remoteproc drivers
#
# CONFIG_REMOTEPROC is not set
# end of Remoteproc drivers
#
# Rpmsg drivers
#
# CONFIG_RPMSG_VIRTIO is not set
# end of Rpmsg drivers
# CONFIG_SOUNDWIRE is not set
#
# SOC (System On Chip) specific Drivers
#
#
# Amlogic SoC drivers
#
# end of Amlogic SoC drivers
#
# Broadcom SoC drivers
#
# end of Broadcom SoC drivers
#
# NXP/Freescale QorIQ SoC drivers
#
# end of NXP/Freescale QorIQ SoC drivers
#
# fujitsu SoC drivers
#
# end of fujitsu SoC drivers
#
# i.MX SoC drivers
#
# end of i.MX SoC drivers
#
# Enable LiteX SoC Builder specific drivers
#
# end of Enable LiteX SoC Builder specific drivers
# CONFIG_WPCM450_SOC is not set
#
# Qualcomm SoC drivers
#
# end of Qualcomm SoC drivers
# CONFIG_SOC_TI is not set
#
# Xilinx SoC drivers
#
# end of Xilinx SoC drivers
# end of SOC (System On Chip) specific Drivers
#
# PM Domains
#
#
# Amlogic PM Domains
#
# end of Amlogic PM Domains
#
# Broadcom PM Domains
#
# end of Broadcom PM Domains
#
# i.MX PM Domains
#
# end of i.MX PM Domains
#
# Qualcomm PM Domains
#
# end of Qualcomm PM Domains
# end of PM Domains
# CONFIG_PM_DEVFREQ is not set
# CONFIG_EXTCON is not set
# CONFIG_MEMORY is not set
# CONFIG_IIO is not set
# CONFIG_NTB is not set
# CONFIG_PWM is not set
#
# IRQ chip support
#
# end of IRQ chip support
# CONFIG_IPACK_BUS is not set
# CONFIG_RESET_CONTROLLER is not set
#
# PHY Subsystem
#
# CONFIG_GENERIC_PHY is not set
# CONFIG_USB_LGM_PHY is not set
# CONFIG_PHY_CAN_TRANSCEIVER is not set
#
# PHY drivers for Broadcom platforms
#
# CONFIG_BCM_KONA_USB2_PHY is not set
# end of PHY drivers for Broadcom platforms
# CONFIG_PHY_PXA_28NM_HSIC is not set
# CONFIG_PHY_PXA_28NM_USB2 is not set
# CONFIG_PHY_INTEL_LGM_EMMC is not set
# end of PHY Subsystem
# CONFIG_POWERCAP is not set
# CONFIG_MCB is not set
#
# Performance monitor support
#
# CONFIG_DWC_PCIE_PMU is not set
# end of Performance monitor support
CONFIG_RAS=y
# CONFIG_AMD_ATL is not set
# CONFIG_USB4 is not set
#
# Android
#
# CONFIG_ANDROID_BINDER_IPC is not set
# end of Android
# CONFIG_LIBNVDIMM is not set
# CONFIG_DAX is not set
CONFIG_NVMEM=y
CONFIG_NVMEM_SYSFS=y
# CONFIG_NVMEM_LAYOUTS is not set
# CONFIG_NVMEM_RMEM is not set
#
# HW tracing support
#
# CONFIG_STM is not set
# CONFIG_INTEL_TH is not set
# end of HW tracing support
# CONFIG_FPGA is not set
# CONFIG_TEE is not set
# CONFIG_SIOX is not set
# CONFIG_SLIMBUS is not set
# CONFIG_INTERCONNECT is not set
# CONFIG_COUNTER is not set
# CONFIG_PECI is not set
# CONFIG_HTE is not set
# end of Device Drivers
#
# File systems
#
CONFIG_DCACHE_WORD_ACCESS=y
# CONFIG_VALIDATE_FS_PARSER is not set
CONFIG_FS_IOMAP=y
CONFIG_FS_STACK=y
CONFIG_BUFFER_HEAD=y
CONFIG_LEGACY_DIRECT_IO=y
CONFIG_EXT2_FS=m
# CONFIG_EXT2_FS_XATTR is not set
CONFIG_EXT3_FS=m
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
CONFIG_EXT4_FS=y
# CONFIG_EXT4_FS_POSIX_ACL is not set
# CONFIG_EXT4_FS_SECURITY is not set
# CONFIG_EXT4_DEBUG is not set
CONFIG_JBD2=y
# CONFIG_JBD2_DEBUG is not set
CONFIG_FS_MBCACHE=y
CONFIG_REISERFS_FS=m
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
CONFIG_REISERFS_FS_XATTR=y
CONFIG_REISERFS_FS_POSIX_ACL=y
# CONFIG_REISERFS_FS_SECURITY is not set
CONFIG_JFS_FS=m
CONFIG_JFS_POSIX_ACL=y
# CONFIG_JFS_SECURITY is not set
# CONFIG_JFS_DEBUG is not set
# CONFIG_JFS_STATISTICS is not set
CONFIG_XFS_FS=y
CONFIG_XFS_SUPPORT_V4=y
# CONFIG_XFS_SUPPORT_ASCII_CI is not set
CONFIG_XFS_QUOTA=y
CONFIG_XFS_POSIX_ACL=y
CONFIG_XFS_RT=y
# CONFIG_XFS_ONLINE_SCRUB is not set
# CONFIG_XFS_WARN is not set
# CONFIG_XFS_DEBUG is not set
# CONFIG_GFS2_FS is not set
CONFIG_BTRFS_FS=m
CONFIG_BTRFS_FS_POSIX_ACL=y
# CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set
# CONFIG_BTRFS_DEBUG is not set
# CONFIG_BTRFS_ASSERT is not set
# CONFIG_BTRFS_FS_REF_VERIFY is not set
CONFIG_NILFS2_FS=m
# CONFIG_F2FS_FS is not set
# CONFIG_BCACHEFS_FS is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
# CONFIG_EXPORTFS_BLOCK_OPS is not set
CONFIG_FILE_LOCKING=y
# CONFIG_FS_ENCRYPTION is not set
# CONFIG_FS_VERITY is not set
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY_USER=y
CONFIG_FANOTIFY=y
# CONFIG_QUOTA is not set
# CONFIG_QUOTA_NETLINK_INTERFACE is not set
CONFIG_QUOTACTL=y
# CONFIG_AUTOFS_FS is not set
CONFIG_FUSE_FS=y
CONFIG_CUSE=m
# CONFIG_VIRTIO_FS is not set
CONFIG_FUSE_PASSTHROUGH=y
CONFIG_OVERLAY_FS=m
# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set
CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y
# CONFIG_OVERLAY_FS_INDEX is not set
# CONFIG_OVERLAY_FS_XINO_AUTO is not set
# CONFIG_OVERLAY_FS_METACOPY is not set
# CONFIG_OVERLAY_FS_DEBUG is not set
#
# Caches
#
# end of Caches
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_UDF_FS=m
# end of CD-ROM/DVD Filesystems
#
# DOS/FAT/EXFAT/NT Filesystems
#
CONFIG_FAT_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=852
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-2"
# CONFIG_FAT_DEFAULT_UTF8 is not set
CONFIG_EXFAT_FS=m
CONFIG_EXFAT_DEFAULT_IOCHARSET="utf8"
CONFIG_NTFS3_FS=m
# CONFIG_NTFS3_64BIT_CLUSTER is not set
# CONFIG_NTFS3_LZX_XPRESS is not set
# CONFIG_NTFS3_FS_POSIX_ACL is not set
CONFIG_NTFS_FS=m
# end of DOS/FAT/EXFAT/NT Filesystems
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
# CONFIG_PROC_KCORE is not set
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_PROC_CHILDREN=y
CONFIG_PROC_PID_ARCH_STATUS=y
CONFIG_KERNFS=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_TMPFS_XATTR=y
# CONFIG_TMPFS_INODE64 is not set
# CONFIG_TMPFS_QUOTA is not set
# CONFIG_HUGETLBFS is not set
CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
# CONFIG_CONFIGFS_FS is not set
# end of Pseudo filesystems
CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ORANGEFS_FS is not set
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_ECRYPT_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_QNX6FS_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_PSTORE is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
# CONFIG_EROFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
# CONFIG_NFS_FS is not set
# CONFIG_NFSD is not set
# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_SMB_SERVER is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="utf8"
# CONFIG_NLS_CODEPAGE_437 is not set
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
CONFIG_NLS_CODEPAGE_852=m
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
CONFIG_NLS_CODEPAGE_1250=m
# CONFIG_NLS_CODEPAGE_1251 is not set
CONFIG_NLS_ASCII=m
# CONFIG_NLS_ISO8859_1 is not set
CONFIG_NLS_ISO8859_2=m
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_MAC_ROMAN is not set
# CONFIG_NLS_MAC_CELTIC is not set
# CONFIG_NLS_MAC_CENTEURO is not set
# CONFIG_NLS_MAC_CROATIAN is not set
# CONFIG_NLS_MAC_CYRILLIC is not set
# CONFIG_NLS_MAC_GAELIC is not set
# CONFIG_NLS_MAC_GREEK is not set
# CONFIG_NLS_MAC_ICELAND is not set
# CONFIG_NLS_MAC_INUIT is not set
# CONFIG_NLS_MAC_ROMANIAN is not set
# CONFIG_NLS_MAC_TURKISH is not set
CONFIG_NLS_UTF8=m
CONFIG_NLS_UCS2_UTILS=m
# CONFIG_UNICODE is not set
CONFIG_IO_WQ=y
# end of File systems
#
# Security options
#
CONFIG_KEYS=y
# CONFIG_KEYS_REQUEST_CACHE is not set
# CONFIG_PERSISTENT_KEYRINGS is not set
# CONFIG_TRUSTED_KEYS is not set
CONFIG_ENCRYPTED_KEYS=y
# CONFIG_USER_DECRYPTED_DATA is not set
# CONFIG_KEY_DH_OPERATIONS is not set
# CONFIG_SECURITY_DMESG_RESTRICT is not set
CONFIG_PROC_MEM_ALWAYS_FORCE=y
# CONFIG_PROC_MEM_FORCE_PTRACE is not set
# CONFIG_PROC_MEM_NO_FORCE is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
# CONFIG_HARDENED_USERCOPY is not set
# CONFIG_FORTIFY_SOURCE is not set
# CONFIG_STATIC_USERMODEHELPER is not set
CONFIG_DEFAULT_SECURITY_DAC=y
CONFIG_LSM="landlock,lockdown,yama,loadpin,safesetid,bpf"
#
# Kernel hardening options
#
#
# Memory initialization
#
CONFIG_INIT_STACK_NONE=y
# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
CONFIG_CC_HAS_ZERO_CALL_USED_REGS=y
# CONFIG_ZERO_CALL_USED_REGS is not set
# end of Memory initialization
#
# Hardening of kernel data structures
#
# CONFIG_LIST_HARDENED is not set
# CONFIG_BUG_ON_DATA_CORRUPTION is not set
# end of Hardening of kernel data structures
CONFIG_RANDSTRUCT_NONE=y
# end of Kernel hardening options
# end of Security options
CONFIG_XOR_BLOCKS=m
CONFIG_ASYNC_CORE=m
CONFIG_ASYNC_MEMCPY=m
CONFIG_ASYNC_XOR=m
CONFIG_ASYNC_PQ=m
CONFIG_ASYNC_RAID6_RECOV=m
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_SIG=y
CONFIG_CRYPTO_SIG2=y
CONFIG_CRYPTO_SKCIPHER=y
CONFIG_CRYPTO_SKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_RNG_DEFAULT=y
CONFIG_CRYPTO_AKCIPHER2=y
CONFIG_CRYPTO_AKCIPHER=y
CONFIG_CRYPTO_KPP2=y
CONFIG_CRYPTO_ACOMP2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_USER is not set
# CONFIG_CRYPTO_MANAGER_DISABLE_TESTS is not set
# CONFIG_CRYPTO_MANAGER_EXTRA_TESTS is not set
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_NULL2=y
# CONFIG_CRYPTO_PCRYPT is not set
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_TEST is not set
# end of Crypto core or helper
#
# Public-key cryptography
#
CONFIG_CRYPTO_RSA=y
# CONFIG_CRYPTO_DH is not set
# CONFIG_CRYPTO_ECDH is not set
# CONFIG_CRYPTO_ECDSA is not set
# CONFIG_CRYPTO_ECRDSA is not set
# CONFIG_CRYPTO_CURVE25519 is not set
# end of Public-key cryptography
#
# Block ciphers
#
CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_AES_TI is not set
# CONFIG_CRYPTO_ARIA is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
CONFIG_CRYPTO_DES=m
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_SM4_GENERIC is not set
# CONFIG_CRYPTO_TWOFISH is not set
# end of Block ciphers
#
# Length-preserving ciphers and modes
#
# CONFIG_CRYPTO_ADIANTUM is not set
# CONFIG_CRYPTO_CHACHA20 is not set
CONFIG_CRYPTO_CBC=y
CONFIG_CRYPTO_CTR=y
CONFIG_CRYPTO_CTS=y
CONFIG_CRYPTO_ECB=y
# CONFIG_CRYPTO_HCTR2 is not set
# CONFIG_CRYPTO_KEYWRAP is not set
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_PCBC is not set
CONFIG_CRYPTO_XTS=y
# end of Length-preserving ciphers and modes
#
# AEAD (authenticated encryption with associated data) ciphers
#
# CONFIG_CRYPTO_AEGIS128 is not set
# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=m
CONFIG_CRYPTO_GENIV=y
CONFIG_CRYPTO_SEQIV=y
# CONFIG_CRYPTO_ECHAINIV is not set
# CONFIG_CRYPTO_ESSIV is not set
# end of AEAD (authenticated encryption with associated data) ciphers
#
# Hashes, digests, and MACs
#
CONFIG_CRYPTO_BLAKE2B=m
CONFIG_CRYPTO_CMAC=m
CONFIG_CRYPTO_GHASH=m
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=m
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_POLY1305 is not set
# CONFIG_CRYPTO_RMD160 is not set
# CONFIG_CRYPTO_SHA1 is not set
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
CONFIG_CRYPTO_SHA3=y
# CONFIG_CRYPTO_SM3_GENERIC is not set
# CONFIG_CRYPTO_STREEBOG is not set
# CONFIG_CRYPTO_VMAC is not set
# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_XCBC is not set
CONFIG_CRYPTO_XXHASH=m
# end of Hashes, digests, and MACs
#
# CRCs (cyclic redundancy checks)
#
CONFIG_CRYPTO_CRC32C=y
# CONFIG_CRYPTO_CRC32 is not set
# CONFIG_CRYPTO_CRCT10DIF is not set
# end of CRCs (cyclic redundancy checks)
#
# Compression
#
# CONFIG_CRYPTO_DEFLATE is not set
CONFIG_CRYPTO_LZO=y
# CONFIG_CRYPTO_842 is not set
# CONFIG_CRYPTO_LZ4 is not set
# CONFIG_CRYPTO_LZ4HC is not set
# CONFIG_CRYPTO_ZSTD is not set
# end of Compression
#
# Random number generation
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRYPTO_DRBG_MENU=y
CONFIG_CRYPTO_DRBG_HMAC=y
# CONFIG_CRYPTO_DRBG_HASH is not set
# CONFIG_CRYPTO_DRBG_CTR is not set
CONFIG_CRYPTO_DRBG=y
CONFIG_CRYPTO_JITTERENTROPY=y
CONFIG_CRYPTO_JITTERENTROPY_MEMORY_BLOCKS=64
CONFIG_CRYPTO_JITTERENTROPY_MEMORY_BLOCKSIZE=32
CONFIG_CRYPTO_JITTERENTROPY_OSR=1
# end of Random number generation
#
# Userspace interface
#
# CONFIG_CRYPTO_USER_API_HASH is not set
# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
# CONFIG_CRYPTO_USER_API_RNG is not set
# CONFIG_CRYPTO_USER_API_AEAD is not set
# end of Userspace interface
CONFIG_CRYPTO_HASH_INFO=y
#
# Accelerated Cryptographic Algorithms for CPU (x86)
#
# CONFIG_CRYPTO_AES_NI_INTEL is not set
# CONFIG_CRYPTO_BLOWFISH_X86_64 is not set
# CONFIG_CRYPTO_CAMELLIA_X86_64 is not set
# CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64 is not set
# CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64 is not set
# CONFIG_CRYPTO_CAST5_AVX_X86_64 is not set
# CONFIG_CRYPTO_CAST6_AVX_X86_64 is not set
# CONFIG_CRYPTO_DES3_EDE_X86_64 is not set
# CONFIG_CRYPTO_SERPENT_SSE2_X86_64 is not set
# CONFIG_CRYPTO_SERPENT_AVX_X86_64 is not set
# CONFIG_CRYPTO_SERPENT_AVX2_X86_64 is not set
# CONFIG_CRYPTO_SM4_AESNI_AVX_X86_64 is not set
# CONFIG_CRYPTO_SM4_AESNI_AVX2_X86_64 is not set
# CONFIG_CRYPTO_TWOFISH_X86_64 is not set
# CONFIG_CRYPTO_TWOFISH_X86_64_3WAY is not set
# CONFIG_CRYPTO_TWOFISH_AVX_X86_64 is not set
# CONFIG_CRYPTO_ARIA_AESNI_AVX_X86_64 is not set
# CONFIG_CRYPTO_ARIA_AESNI_AVX2_X86_64 is not set
# CONFIG_CRYPTO_ARIA_GFNI_AVX512_X86_64 is not set
# CONFIG_CRYPTO_AEGIS128_AESNI_SSE2 is not set
# CONFIG_CRYPTO_NHPOLY1305_SSE2 is not set
# CONFIG_CRYPTO_NHPOLY1305_AVX2 is not set
# CONFIG_CRYPTO_BLAKE2S_X86 is not set
# CONFIG_CRYPTO_POLYVAL_CLMUL_NI is not set
# CONFIG_CRYPTO_SHA1_SSSE3 is not set
# CONFIG_CRYPTO_SHA256_SSSE3 is not set
# CONFIG_CRYPTO_SHA512_SSSE3 is not set
# CONFIG_CRYPTO_SM3_AVX_X86_64 is not set
# CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL is not set
# CONFIG_CRYPTO_CRC32C_INTEL is not set
# CONFIG_CRYPTO_CRC32_PCLMUL is not set
# end of Accelerated Cryptographic Algorithms for CPU (x86)
# CONFIG_CRYPTO_HW is not set
CONFIG_ASYMMETRIC_KEY_TYPE=y
CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
CONFIG_X509_CERTIFICATE_PARSER=y
# CONFIG_PKCS8_PRIVATE_KEY_PARSER is not set
CONFIG_PKCS7_MESSAGE_PARSER=y
# CONFIG_PKCS7_TEST_KEY is not set
# CONFIG_SIGNED_PE_FILE_VERIFICATION is not set
# CONFIG_FIPS_SIGNATURE_SELFTEST is not set
#
# Certificates for signature checking
#
CONFIG_SYSTEM_TRUSTED_KEYRING=y
CONFIG_SYSTEM_TRUSTED_KEYS=""
# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set
# CONFIG_SECONDARY_TRUSTED_KEYRING is not set
# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
# end of Certificates for signature checking
CONFIG_BINARY_PRINTF=y
#
# Library routines
#
CONFIG_RAID6_PQ=m
CONFIG_RAID6_PQ_BENCHMARK=y
# CONFIG_PACKING is not set
CONFIG_BITREVERSE=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_GENERIC_NET_UTILS=y
# CONFIG_CORDIC is not set
# CONFIG_PRIME_NUMBERS is not set
CONFIG_RATIONAL=m
CONFIG_GENERIC_IOMAP=y
CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
CONFIG_ARCH_USE_SYM_ANNOTATIONS=y
#
# Crypto library routines
#
CONFIG_CRYPTO_LIB_UTILS=y
CONFIG_CRYPTO_LIB_AES=y
CONFIG_CRYPTO_LIB_ARC4=m
CONFIG_CRYPTO_LIB_GF128MUL=m
CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
# CONFIG_CRYPTO_LIB_CHACHA is not set
# CONFIG_CRYPTO_LIB_CURVE25519 is not set
CONFIG_CRYPTO_LIB_DES=m
CONFIG_CRYPTO_LIB_POLY1305_RSIZE=11
# CONFIG_CRYPTO_LIB_POLY1305 is not set
# CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set
CONFIG_CRYPTO_LIB_SHA1=y
CONFIG_CRYPTO_LIB_SHA256=y
# end of Crypto library routines
CONFIG_CRC_CCITT=m
CONFIG_CRC16=y
# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC64_ROCKSOFT is not set
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
# CONFIG_CRC32_SELFTEST is not set
CONFIG_CRC32_SLICEBY8=y
# CONFIG_CRC32_SLICEBY4 is not set
# CONFIG_CRC32_SARWATE is not set
# CONFIG_CRC32_BIT is not set
# CONFIG_CRC64 is not set
# CONFIG_CRC4 is not set
# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=y
# CONFIG_CRC8 is not set
CONFIG_XXHASH=y
# CONFIG_RANDOM32_SELFTEST is not set
CONFIG_ZLIB_INFLATE=m
CONFIG_ZLIB_DEFLATE=m
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_ZSTD_COMMON=y
CONFIG_ZSTD_COMPRESS=m
CONFIG_ZSTD_DECOMPRESS=y
CONFIG_XZ_DEC=y
# CONFIG_XZ_DEC_X86 is not set
# CONFIG_XZ_DEC_POWERPC is not set
# CONFIG_XZ_DEC_ARM is not set
# CONFIG_XZ_DEC_ARMTHUMB is not set
CONFIG_XZ_DEC_ARM64=y
# CONFIG_XZ_DEC_SPARC is not set
# CONFIG_XZ_DEC_RISCV is not set
# CONFIG_XZ_DEC_MICROLZMA is not set
CONFIG_XZ_DEC_BCJ=y
# CONFIG_XZ_DEC_TEST is not set
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_INTERVAL_TREE=y
CONFIG_XARRAY_MULTI=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAS_DMA=y
CONFIG_DMA_OPS_HELPERS=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
CONFIG_SWIOTLB=y
# CONFIG_SWIOTLB_DYNAMIC is not set
CONFIG_DMA_NEED_SYNC=y
# CONFIG_DMA_API_DEBUG is not set
# CONFIG_DMA_MAP_BENCHMARK is not set
CONFIG_SGL_ALLOC=y
CONFIG_IOMMU_HELPER=y
CONFIG_CPU_RMAP=y
CONFIG_DQL=y
CONFIG_GLOB=y
# CONFIG_GLOB_SELFTEST is not set
CONFIG_NLATTR=y
CONFIG_CLZ_TAB=y
# CONFIG_IRQ_POLL is not set
CONFIG_MPILIB=y
CONFIG_DIMLIB=y
CONFIG_OID_REGISTRY=y
CONFIG_HAVE_GENERIC_VDSO=y
CONFIG_GENERIC_GETTIMEOFDAY=y
CONFIG_GENERIC_VDSO_TIME_NS=y
CONFIG_GENERIC_VDSO_OVERFLOW_PROTECT=y
CONFIG_VDSO_GETRANDOM=y
CONFIG_FONT_SUPPORT=y
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
CONFIG_SG_POOL=y
CONFIG_ARCH_HAS_PMEM_API=y
CONFIG_ARCH_HAS_CPU_CACHE_INVALIDATE_MEMREGION=y
CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y
CONFIG_ARCH_HAS_COPY_MC=y
CONFIG_ARCH_STACKWALK=y
CONFIG_SBITMAP=y
# CONFIG_LWQ_TEST is not set
# end of Library routines
CONFIG_FIRMWARE_TABLE=y
#
# Kernel hacking
#
#
# printk and dmesg options
#
CONFIG_PRINTK_TIME=y
# CONFIG_PRINTK_CALLER is not set
# CONFIG_STACKTRACE_BUILD_ID is not set
CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
CONFIG_CONSOLE_LOGLEVEL_QUIET=4
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
# CONFIG_BOOT_PRINTK_DELAY is not set
CONFIG_DYNAMIC_DEBUG=y
CONFIG_DYNAMIC_DEBUG_CORE=y
CONFIG_SYMBOLIC_ERRNAME=y
CONFIG_DEBUG_BUGVERBOSE=y
# end of printk and dmesg options
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_MISC is not set
#
# Compile-time checks and compiler options
#
CONFIG_AS_HAS_NON_CONST_ULEB128=y
CONFIG_DEBUG_INFO_NONE=y
# CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT is not set
# CONFIG_DEBUG_INFO_DWARF4 is not set
# CONFIG_DEBUG_INFO_DWARF5 is not set
CONFIG_FRAME_WARN=2048
CONFIG_STRIP_ASM_SYMS=y
# CONFIG_READABLE_ASM is not set
# CONFIG_HEADERS_INSTALL is not set
# CONFIG_DEBUG_SECTION_MISMATCH is not set
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_64B is not set
CONFIG_OBJTOOL=y
# CONFIG_VMLINUX_MAP is not set
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# end of Compile-time checks and compiler options
#
# Generic Kernel Debugging Instruments
#
CONFIG_MAGIC_SYSRQ=y
CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
# CONFIG_MAGIC_SYSRQ_SERIAL is not set
CONFIG_DEBUG_FS=y
CONFIG_DEBUG_FS_ALLOW_ALL=y
# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
# CONFIG_DEBUG_FS_ALLOW_NONE is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_ARCH_HAS_UBSAN=y
# CONFIG_UBSAN is not set
CONFIG_HAVE_ARCH_KCSAN=y
CONFIG_HAVE_KCSAN_COMPILER=y
# CONFIG_KCSAN is not set
# end of Generic Kernel Debugging Instruments
#
# Networking Debugging
#
# CONFIG_NET_DEV_REFCNT_TRACKER is not set
# CONFIG_NET_NS_REFCNT_TRACKER is not set
# CONFIG_DEBUG_NET is not set
# end of Networking Debugging
#
# Memory Debugging
#
# CONFIG_PAGE_EXTENSION is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_SLUB_DEBUG is not set
# CONFIG_PAGE_OWNER is not set
# CONFIG_PAGE_TABLE_CHECK is not set
# CONFIG_PAGE_POISONING is not set
# CONFIG_DEBUG_PAGE_REF is not set
# CONFIG_DEBUG_RODATA_TEST is not set
CONFIG_ARCH_HAS_DEBUG_WX=y
# CONFIG_DEBUG_WX is not set
CONFIG_GENERIC_PTDUMP=y
# CONFIG_PTDUMP_DEBUGFS is not set
CONFIG_HAVE_DEBUG_KMEMLEAK=y
# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_PER_VMA_LOCK_STATS is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SHRINKER_DEBUG is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_SCHED_STACK_END_CHECK is not set
CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_VM_PGTABLE is not set
CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
# CONFIG_DEBUG_VIRTUAL is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_PER_CPU_MAPS is not set
CONFIG_ARCH_SUPPORTS_KMAP_LOCAL_FORCE_MAP=y
# CONFIG_DEBUG_KMAP_LOCAL_FORCE_MAP is not set
# CONFIG_MEM_ALLOC_PROFILING is not set
CONFIG_HAVE_ARCH_KASAN=y
CONFIG_HAVE_ARCH_KASAN_VMALLOC=y
CONFIG_CC_HAS_KASAN_GENERIC=y
CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
# CONFIG_KASAN is not set
CONFIG_HAVE_ARCH_KFENCE=y
# CONFIG_KFENCE is not set
CONFIG_HAVE_ARCH_KMSAN=y
# end of Memory Debugging
# CONFIG_DEBUG_SHIRQ is not set
#
# Debug Oops, Lockups and Hangs
#
# CONFIG_PANIC_ON_OOPS is not set
CONFIG_PANIC_ON_OOPS_VALUE=0
CONFIG_PANIC_TIMEOUT=0
CONFIG_LOCKUP_DETECTOR=y
CONFIG_SOFTLOCKUP_DETECTOR=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_HAVE_HARDLOCKUP_DETECTOR_BUDDY=y
CONFIG_HARDLOCKUP_DETECTOR=y
# CONFIG_HARDLOCKUP_DETECTOR_PREFER_BUDDY is not set
CONFIG_HARDLOCKUP_DETECTOR_PERF=y
# CONFIG_HARDLOCKUP_DETECTOR_BUDDY is not set
# CONFIG_HARDLOCKUP_DETECTOR_ARCH is not set
CONFIG_HARDLOCKUP_DETECTOR_COUNTS_HRTIMER=y
CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y
# CONFIG_BOOTPARAM_HARDLOCKUP_PANIC is not set
CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
# CONFIG_WQ_WATCHDOG is not set
# CONFIG_WQ_CPU_INTENSIVE_REPORT is not set
# CONFIG_TEST_LOCKUP is not set
# end of Debug Oops, Lockups and Hangs
#
# Scheduler Debugging
#
# CONFIG_SCHED_DEBUG is not set
CONFIG_SCHED_INFO=y
# CONFIG_SCHEDSTATS is not set
# end of Scheduler Debugging
# CONFIG_DEBUG_PREEMPT is not set
#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_LOCK_DEBUGGING_SUPPORT=y
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
# CONFIG_DEBUG_RWSEMS is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_DEBUG_ATOMIC_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_LOCK_TORTURE_TEST is not set
# CONFIG_WW_MUTEX_SELFTEST is not set
# CONFIG_SCF_TORTURE_TEST is not set
# CONFIG_CSD_LOCK_WAIT_DEBUG is not set
# end of Lock Debugging (spinlocks, mutexes, etc...)
# CONFIG_NMI_CHECK_CPU is not set
# CONFIG_DEBUG_IRQFLAGS is not set
CONFIG_STACKTRACE=y
# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
# CONFIG_DEBUG_KOBJECT is not set
#
# Debug kernel data structures
#
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_PLIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_DEBUG_MAPLE_TREE is not set
# end of Debug kernel data structures
#
# RCU Debugging
#
# CONFIG_RCU_SCALE_TEST is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_REF_SCALE_TEST is not set
CONFIG_RCU_CPU_STALL_TIMEOUT=60
CONFIG_RCU_EXP_CPU_STALL_TIMEOUT=0
# CONFIG_RCU_CPU_STALL_CPUTIME is not set
# CONFIG_RCU_TRACE is not set
# CONFIG_RCU_EQS_DEBUG is not set
# end of RCU Debugging
# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
# CONFIG_LATENCYTOP is not set
CONFIG_USER_STACKTRACE_SUPPORT=y
CONFIG_NOP_TRACER=y
CONFIG_HAVE_RETHOOK=y
CONFIG_RETHOOK=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_RETVAL=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS=y
CONFIG_HAVE_DYNAMIC_FTRACE_NO_PATCHABLE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_HAVE_FENTRY=y
CONFIG_HAVE_OBJTOOL_MCOUNT=y
CONFIG_HAVE_OBJTOOL_NOP_MCOUNT=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_HAVE_BUILDTIME_MCOUNT_SORT=y
CONFIG_BUILDTIME_MCOUNT_SORT=y
CONFIG_TRACE_CLOCK=y
CONFIG_RING_BUFFER=y
CONFIG_EVENT_TRACING=y
CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_TRACING=y
CONFIG_GENERIC_TRACER=y
CONFIG_TRACING_SUPPORT=y
CONFIG_FTRACE=y
# CONFIG_BOOTTIME_TRACING is not set
CONFIG_FUNCTION_TRACER=y
CONFIG_FUNCTION_GRAPH_TRACER=y
CONFIG_FUNCTION_GRAPH_RETVAL=y
CONFIG_DYNAMIC_FTRACE=y
CONFIG_DYNAMIC_FTRACE_WITH_REGS=y
CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y
CONFIG_DYNAMIC_FTRACE_WITH_ARGS=y
CONFIG_FPROBE=y
# CONFIG_FUNCTION_PROFILER is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_PREEMPT_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_HWLAT_TRACER is not set
# CONFIG_OSNOISE_TRACER is not set
# CONFIG_TIMERLAT_TRACER is not set
# CONFIG_MMIOTRACE is not set
CONFIG_FTRACE_SYSCALLS=y
# CONFIG_TRACER_SNAPSHOT is not set
CONFIG_BRANCH_PROFILE_NONE=y
# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
# CONFIG_PROFILE_ALL_BRANCHES is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
CONFIG_FPROBE_EVENTS=y
CONFIG_KPROBE_EVENTS=y
# CONFIG_KPROBE_EVENTS_ON_NOTRACE is not set
CONFIG_UPROBE_EVENTS=y
CONFIG_DYNAMIC_EVENTS=y
CONFIG_PROBE_EVENTS=y
CONFIG_FTRACE_MCOUNT_RECORD=y
CONFIG_FTRACE_MCOUNT_USE_CC=y
# CONFIG_SYNTH_EVENTS is not set
# CONFIG_USER_EVENTS is not set
# CONFIG_HIST_TRIGGERS is not set
# CONFIG_TRACE_EVENT_INJECT is not set
# CONFIG_TRACEPOINT_BENCHMARK is not set
# CONFIG_RING_BUFFER_BENCHMARK is not set
# CONFIG_TRACE_EVAL_MAP_FILE is not set
# CONFIG_FTRACE_RECORD_RECURSION is not set
# CONFIG_FTRACE_VALIDATE_RCU_IS_WATCHING is not set
# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_FTRACE_SORT_STARTUP_TEST is not set
# CONFIG_RING_BUFFER_STARTUP_TEST is not set
# CONFIG_RING_BUFFER_VALIDATE_TIME_DELTAS is not set
# CONFIG_PREEMPTIRQ_DELAY_TEST is not set
# CONFIG_KPROBE_EVENT_GEN_TEST is not set
# CONFIG_RV is not set
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_SAMPLE_FTRACE_DIRECT=y
CONFIG_HAVE_SAMPLE_FTRACE_DIRECT_MULTI=y
CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
CONFIG_STRICT_DEVMEM=y
# CONFIG_IO_STRICT_DEVMEM is not set
#
# x86 Debugging
#
CONFIG_X86_VERBOSE_BOOTUP=y
CONFIG_EARLY_PRINTK=y
# CONFIG_EARLY_PRINTK_DBGP is not set
# CONFIG_EARLY_PRINTK_USB_XDBC is not set
# CONFIG_DEBUG_TLBFLUSH is not set
# CONFIG_IOMMU_DEBUG is not set
CONFIG_HAVE_MMIOTRACE_SUPPORT=y
# CONFIG_X86_DECODER_SELFTEST is not set
CONFIG_IO_DELAY_0X80=y
# CONFIG_IO_DELAY_0XED is not set
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
# CONFIG_DEBUG_BOOT_PARAMS is not set
# CONFIG_CPA_DEBUG is not set
# CONFIG_DEBUG_ENTRY is not set
# CONFIG_DEBUG_NMI_SELFTEST is not set
# CONFIG_X86_DEBUG_FPU is not set
# CONFIG_PUNIT_ATOM_DEBUG is not set
CONFIG_UNWINDER_ORC=y
# CONFIG_UNWINDER_FRAME_POINTER is not set
# CONFIG_UNWINDER_GUESS is not set
# end of x86 Debugging
#
# Kernel Testing and Coverage
#
# CONFIG_KUNIT is not set
# CONFIG_NOTIFIER_ERROR_INJECTION is not set
# CONFIG_FUNCTION_ERROR_INJECTION is not set
# CONFIG_FAULT_INJECTION is not set
CONFIG_ARCH_HAS_KCOV=y
CONFIG_CC_HAS_SANCOV_TRACE_PC=y
# CONFIG_KCOV is not set
# CONFIG_RUNTIME_TESTING_MENU is not set
CONFIG_ARCH_USE_MEMTEST=y
# CONFIG_MEMTEST is not set
# end of Kernel Testing and Coverage
#
# Rust hacking
#
# end of Rust hacking
# end of Kernel hacking
^ permalink raw reply [flat|nested] 38+ messages in thread
* Re: [PATCH v3 06/12] x86/amd_nb: Use topology info to get AMD node count
2025-10-23 15:01 ` Michal Pecio
@ 2025-10-23 16:09 ` Yazen Ghannam
2025-10-23 16:22 ` Mario Limonciello
` (2 more replies)
0 siblings, 3 replies; 38+ messages in thread
From: Yazen Ghannam @ 2025-10-23 16:09 UTC (permalink / raw)
To: Michal Pecio
Cc: Shyam-sundar.S-k, bhelgaas, hdegoede, ilpo.jarvinen, jdelvare,
linux-edac, linux-hwmon, linux-kernel, linux-pci, linux,
mario.limonciello, naveenkrishna.chatradhi, platform-driver-x86,
suma.hegde, tony.luck, x86
On Thu, Oct 23, 2025 at 05:01:07PM +0200, Michal Pecio wrote:
> On Thu, 23 Oct 2025 09:59:35 -0400, Yazen Ghannam wrote:
> > Thanks Michal.
> >
> > I don't see anything obviously wrong.
>
> Which code is responsible for setting up those bitmaps which
> are counted by topology_init_possible_cpus()?
>
> I guess I could add some printks there and reboot.
>
The kernel seems to think there are 6 CPUs on your system:
[ 0.072059] CPU topo: Allowing 4 present CPUs plus 2 hotplug CPUs
We don't seem them enabled, but they may still get APIC IDs. If so, then
the IDs would be beyond the core shift of 2.
APIC IDs b'0 00 -> CPU0 on logical package 0
b'0 01 -> CPU1 on logical package 0
b'0 10 -> CPU2 on logical package 0
b'0 11 -> CPU3 on logical package 0
b'1 00 -> CPU0 on logical package 1
b'1 01 -> CPU1 on logical package 1
Please try booting with "possible_cpus=4".
The "number of possible CPUs" comes from the ACPI Multiple APIC
Description Table (MADT). This has the signature "APIC".
Can you please provide the disassembly of this table?
You can use the following commands:
1) Dump the ACPI tables to binaries: "sudo acpidump -b"
2) Disassemble the APIC table: "iasl -d apic.dat"
Both commands are part of the "acpica-tools" package.
[...]
>
> BTW, I forgot to mention that I have a second seemingly identical
> board with same BIOS running Phenom X6 1090T. It is not affected.
> Not sure if this is helpful. I haven't tried swapping CPUs.
Can you please share the dmesg output from that system? And the ACPI
table too?
If the BIOS is the same, then I wonder if they hardcoded 6 CPUs in the
MADT then mark the extras as "not enabled" on parts with lower cores.
Thanks,
Yazen
^ permalink raw reply [flat|nested] 38+ messages in thread* Re: [PATCH v3 06/12] x86/amd_nb: Use topology info to get AMD node count
2025-10-23 16:09 ` Yazen Ghannam
@ 2025-10-23 16:22 ` Mario Limonciello
2025-10-23 17:06 ` Michal Pecio
2025-10-23 16:31 ` Michal Pecio
2025-10-23 18:25 ` Michal Pecio
2 siblings, 1 reply; 38+ messages in thread
From: Mario Limonciello @ 2025-10-23 16:22 UTC (permalink / raw)
To: Yazen Ghannam, Michal Pecio
Cc: Shyam-sundar.S-k, bhelgaas, hdegoede, ilpo.jarvinen, jdelvare,
linux-edac, linux-hwmon, linux-kernel, linux-pci, linux,
naveenkrishna.chatradhi, platform-driver-x86, suma.hegde,
tony.luck, x86
On 10/23/25 11:09 AM, Yazen Ghannam wrote:
> On Thu, Oct 23, 2025 at 05:01:07PM +0200, Michal Pecio wrote:
>> On Thu, 23 Oct 2025 09:59:35 -0400, Yazen Ghannam wrote:
>>> Thanks Michal.
>>>
>>> I don't see anything obviously wrong.
>>
>> Which code is responsible for setting up those bitmaps which
>> are counted by topology_init_possible_cpus()?
>>
>> I guess I could add some printks there and reboot.
>>
>
> The kernel seems to think there are 6 CPUs on your system:
>
> [ 0.072059] CPU topo: Allowing 4 present CPUs plus 2 hotplug CPUs
>
> We don't seem them enabled, but they may still get APIC IDs. If so, then
> the IDs would be beyond the core shift of 2.
>
> APIC IDs b'0 00 -> CPU0 on logical package 0
> b'0 01 -> CPU1 on logical package 0
> b'0 10 -> CPU2 on logical package 0
> b'0 11 -> CPU3 on logical package 0
> b'1 00 -> CPU0 on logical package 1
> b'1 01 -> CPU1 on logical package 1
>
>
> Please try booting with "possible_cpus=4".
>
> The "number of possible CPUs" comes from the ACPI Multiple APIC
> Description Table (MADT). This has the signature "APIC".
>
> Can you please provide the disassembly of this table?
>
> You can use the following commands:
> 1) Dump the ACPI tables to binaries: "sudo acpidump -b"
> 2) Disassemble the APIC table: "iasl -d apic.dat"
>
> Both commands are part of the "acpica-tools" package.
>
> [...]
>>
>> BTW, I forgot to mention that I have a second seemingly identical
>> board with same BIOS running Phenom X6 1090T. It is not affected.
>> Not sure if this is helpful. I haven't tried swapping CPUs.
>
> Can you please share the dmesg output from that system? And the ACPI
> table too?
>
> If the BIOS is the same, then I wonder if they hardcoded 6 CPUs in the
> MADT then mark the extras as "not enabled" on parts with lower cores.
>
> Thanks,
> Yazen
As this is an ancient BIOS this reminds me of some related commits:
aa06e20f1be6 ("x86/ACPI: Don't add CPUs that are not online capable")
a74fabfbd1b70 ("x86/ACPI/boot: Use FADT version to check support for
online capable")
Does reverting that second one help?
^ permalink raw reply [flat|nested] 38+ messages in thread* Re: [PATCH v3 06/12] x86/amd_nb: Use topology info to get AMD node count
2025-10-23 16:22 ` Mario Limonciello
@ 2025-10-23 17:06 ` Michal Pecio
2025-10-23 17:12 ` Mario Limonciello
0 siblings, 1 reply; 38+ messages in thread
From: Michal Pecio @ 2025-10-23 17:06 UTC (permalink / raw)
To: Mario Limonciello
Cc: Yazen Ghannam, Shyam-sundar.S-k, bhelgaas, hdegoede,
ilpo.jarvinen, jdelvare, linux-edac, linux-hwmon, linux-kernel,
linux-pci, linux, naveenkrishna.chatradhi, platform-driver-x86,
suma.hegde, tony.luck, x86
On Thu, 23 Oct 2025 11:22:29 -0500, Mario Limonciello wrote:
> As this is an ancient BIOS this reminds me of some related commits:
>
> aa06e20f1be6 ("x86/ACPI: Don't add CPUs that are not online capable")
> a74fabfbd1b70 ("x86/ACPI/boot: Use FADT version to check support for
> online capable")
>
> Does reverting that second one help?
Not sure if it's worth trying? My BIOS predates the ACPI 6.3 spec by
several years and (if I understand correctly) MADT revision is 1.
It seems Yazen guessed right: they list 6 APICs and mark absent ones
as not enabled. But I don't think we can assume any ACPI 6.3 flags to
be valid here.
I wonder if some quick check could recognize those consumer CPUs and
simply ignore hotplug there? AFAIK it was never a thing on AM3.
Michal
^ permalink raw reply [flat|nested] 38+ messages in thread* Re: [PATCH v3 06/12] x86/amd_nb: Use topology info to get AMD node count
2025-10-23 17:06 ` Michal Pecio
@ 2025-10-23 17:12 ` Mario Limonciello
2025-10-23 18:25 ` Yazen Ghannam
0 siblings, 1 reply; 38+ messages in thread
From: Mario Limonciello @ 2025-10-23 17:12 UTC (permalink / raw)
To: Michal Pecio
Cc: Yazen Ghannam, Shyam-sundar.S-k, bhelgaas, hdegoede,
ilpo.jarvinen, jdelvare, linux-edac, linux-hwmon, linux-kernel,
linux-pci, linux, naveenkrishna.chatradhi, platform-driver-x86,
suma.hegde, tony.luck, x86
On 10/23/25 12:06 PM, Michal Pecio wrote:
> On Thu, 23 Oct 2025 11:22:29 -0500, Mario Limonciello wrote:
>> As this is an ancient BIOS this reminds me of some related commits:
>>
>> aa06e20f1be6 ("x86/ACPI: Don't add CPUs that are not online capable")
>> a74fabfbd1b70 ("x86/ACPI/boot: Use FADT version to check support for
>> online capable")
>>
>> Does reverting that second one help?
>
> Not sure if it's worth trying? My BIOS predates the ACPI 6.3 spec by
> several years and (if I understand correctly) MADT revision is 1.
>
> It seems Yazen guessed right: they list 6 APICs and mark absent ones
> as not enabled. But I don't think we can assume any ACPI 6.3 flags to
> be valid here.
>
> I wonder if some quick check could recognize those consumer CPUs and
> simply ignore hotplug there? AFAIK it was never a thing on AM3.
>
> Michal
Oh if the MADT revision is that old, then yeah reverting won't do
anything here.
^ permalink raw reply [flat|nested] 38+ messages in thread* Re: [PATCH v3 06/12] x86/amd_nb: Use topology info to get AMD node count
2025-10-23 17:12 ` Mario Limonciello
@ 2025-10-23 18:25 ` Yazen Ghannam
2025-10-23 21:43 ` Mario Limonciello
0 siblings, 1 reply; 38+ messages in thread
From: Yazen Ghannam @ 2025-10-23 18:25 UTC (permalink / raw)
To: Mario Limonciello
Cc: Michal Pecio, Shyam-sundar.S-k, bhelgaas, hdegoede, ilpo.jarvinen,
jdelvare, linux-edac, linux-hwmon, linux-kernel, linux-pci, linux,
naveenkrishna.chatradhi, platform-driver-x86, suma.hegde,
tony.luck, x86
On Thu, Oct 23, 2025 at 12:12:50PM -0500, Mario Limonciello wrote:
> On 10/23/25 12:06 PM, Michal Pecio wrote:
> > On Thu, 23 Oct 2025 11:22:29 -0500, Mario Limonciello wrote:
> > > As this is an ancient BIOS this reminds me of some related commits:
> > >
> > > aa06e20f1be6 ("x86/ACPI: Don't add CPUs that are not online capable")
> > > a74fabfbd1b70 ("x86/ACPI/boot: Use FADT version to check support for
> > > online capable")
> > >
> > > Does reverting that second one help?
> >
> > Not sure if it's worth trying? My BIOS predates the ACPI 6.3 spec by
> > several years and (if I understand correctly) MADT revision is 1.
> >
> > It seems Yazen guessed right: they list 6 APICs and mark absent ones
> > as not enabled. But I don't think we can assume any ACPI 6.3 flags to
> > be valid here.
> >
> > I wonder if some quick check could recognize those consumer CPUs and
> > simply ignore hotplug there? AFAIK it was never a thing on AM3.
> >
> > Michal
>
> Oh if the MADT revision is that old, then yeah reverting won't do anything
> here.
>
I think this commit is interesting:
fed8d8773b8e ("x86/acpi/boot: Correct acpi_is_processor_usable() check")
Thanks,
Yazen
^ permalink raw reply [flat|nested] 38+ messages in thread* Re: [PATCH v3 06/12] x86/amd_nb: Use topology info to get AMD node count
2025-10-23 18:25 ` Yazen Ghannam
@ 2025-10-23 21:43 ` Mario Limonciello
0 siblings, 0 replies; 38+ messages in thread
From: Mario Limonciello @ 2025-10-23 21:43 UTC (permalink / raw)
To: Yazen Ghannam
Cc: Michal Pecio, Shyam-sundar.S-k, bhelgaas, hdegoede, ilpo.jarvinen,
jdelvare, linux-edac, linux-hwmon, linux-kernel, linux-pci, linux,
naveenkrishna.chatradhi, platform-driver-x86, suma.hegde,
tony.luck, x86
On 10/23/2025 1:25 PM, Yazen Ghannam wrote:
> On Thu, Oct 23, 2025 at 12:12:50PM -0500, Mario Limonciello wrote:
>> On 10/23/25 12:06 PM, Michal Pecio wrote:
>>> On Thu, 23 Oct 2025 11:22:29 -0500, Mario Limonciello wrote:
>>>> As this is an ancient BIOS this reminds me of some related commits:
>>>>
>>>> aa06e20f1be6 ("x86/ACPI: Don't add CPUs that are not online capable")
>>>> a74fabfbd1b70 ("x86/ACPI/boot: Use FADT version to check support for
>>>> online capable")
>>>>
>>>> Does reverting that second one help?
>>>
>>> Not sure if it's worth trying? My BIOS predates the ACPI 6.3 spec by
>>> several years and (if I understand correctly) MADT revision is 1.
>>>
>>> It seems Yazen guessed right: they list 6 APICs and mark absent ones
>>> as not enabled. But I don't think we can assume any ACPI 6.3 flags to
>>> be valid here.
>>>
>>> I wonder if some quick check could recognize those consumer CPUs and
>>> simply ignore hotplug there? AFAIK it was never a thing on AM3.
>>>
>>> Michal
>>
>> Oh if the MADT revision is that old, then yeah reverting won't do anything
>> here.
>>
>
> I think this commit is interesting:
> fed8d8773b8e ("x86/acpi/boot: Correct acpi_is_processor_usable() check")
>
Yeah; the reason for that appears to be a virtualization use case. I'd
be tempted to revert that and add an extra virtualization check instead.
^ permalink raw reply [flat|nested] 38+ messages in thread
* Re: [PATCH v3 06/12] x86/amd_nb: Use topology info to get AMD node count
2025-10-23 16:09 ` Yazen Ghannam
2025-10-23 16:22 ` Mario Limonciello
@ 2025-10-23 16:31 ` Michal Pecio
2025-10-23 18:15 ` Yazen Ghannam
2025-10-23 18:25 ` Michal Pecio
2 siblings, 1 reply; 38+ messages in thread
From: Michal Pecio @ 2025-10-23 16:31 UTC (permalink / raw)
To: Yazen Ghannam
Cc: Shyam-sundar.S-k, bhelgaas, hdegoede, ilpo.jarvinen, jdelvare,
linux-edac, linux-hwmon, linux-kernel, linux-pci, linux,
mario.limonciello, naveenkrishna.chatradhi, platform-driver-x86,
suma.hegde, tony.luck, x86
[-- Attachment #1: Type: text/plain, Size: 1689 bytes --]
On Thu, 23 Oct 2025 12:09:06 -0400, Yazen Ghannam wrote:
> On Thu, Oct 23, 2025 at 05:01:07PM +0200, Michal Pecio wrote:
> > On Thu, 23 Oct 2025 09:59:35 -0400, Yazen Ghannam wrote:
> > > Thanks Michal.
> > >
> > > I don't see anything obviously wrong.
> >
> > Which code is responsible for setting up those bitmaps which
> > are counted by topology_init_possible_cpus()?
> >
> > I guess I could add some printks there and reboot.
> >
>
> The kernel seems to think there are 6 CPUs on your system:
>
> [ 0.072059] CPU topo: Allowing 4 present CPUs plus 2 hotplug CPUs
I thought this is because I have NR_CPUS set to 6, as this config
originally came from the X6 machine, but I am not sure.
>
> We don't seem them enabled, but they may still get APIC IDs. If so, then
> the IDs would be beyond the core shift of 2.
>
> APIC IDs b'0 00 -> CPU0 on logical package 0
> b'0 01 -> CPU1 on logical package 0
> b'0 10 -> CPU2 on logical package 0
> b'0 11 -> CPU3 on logical package 0
> b'1 00 -> CPU0 on logical package 1
> b'1 01 -> CPU1 on logical package 1
>
>
> Please try booting with "possible_cpus=4".
OK, will try it next time I'm rebooting.
> The "number of possible CPUs" comes from the ACPI Multiple APIC
> Description Table (MADT). This has the signature "APIC".
>
> Can you please provide the disassembly of this table?
Interesting, it looks like there are indeed 6 LAPICs there.
BIOS bug? Attaching apic.dsl.
> Can you please share the dmesg output from that system? And the ACPI
> table too?
Will try later but I don't recall any anomalies there.
I remember checking the topology output and it made sense:
1 package, 1 die, 6 cores, 6 threads.
[-- Attachment #2: apic.dsl --]
[-- Type: text/x-dsl, Size: 5143 bytes --]
/*
* Intel ACPI Component Architecture
* AML/ASL+ Disassembler version 20211217 (64-bit version)
* Copyright (c) 2000 - 2021 Intel Corporation
*
* Disassembly of apic.dat, Thu Oct 23 18:19:16 2025
*
* ACPI Data Table [APIC]
*
* Format: [HexOffset DecimalOffset ByteLength] FieldName : FieldValue (in hex)
*/
[000h 0000 4] Signature : "APIC" [Multiple APIC Description Table (MADT)]
[004h 0004 4] Table Length : 0000007C
[008h 0008 1] Revision : 01
[009h 0009 1] Checksum : F5
[00Ah 0010 6] Oem ID : "080912"
[010h 0016 8] Oem Table ID : "APIC1703"
[018h 0024 4] Oem Revision : 20120809
[01Ch 0028 4] Asl Compiler ID : "MSFT"
[020h 0032 4] Asl Compiler Revision : 00000097
[024h 0036 4] Local Apic Address : FEE00000
[028h 0040 4] Flags (decoded below) : 00000001
PC-AT Compatibility : 1
[02Ch 0044 1] Subtable Type : 00 [Processor Local APIC]
[02Dh 0045 1] Length : 08
[02Eh 0046 1] Processor ID : 01
[02Fh 0047 1] Local Apic ID : 00
[030h 0048 4] Flags (decoded below) : 00000001
Processor Enabled : 1
Runtime Online Capable : 0
[034h 0052 1] Subtable Type : 00 [Processor Local APIC]
[035h 0053 1] Length : 08
[036h 0054 1] Processor ID : 02
[037h 0055 1] Local Apic ID : 01
[038h 0056 4] Flags (decoded below) : 00000001
Processor Enabled : 1
Runtime Online Capable : 0
[03Ch 0060 1] Subtable Type : 00 [Processor Local APIC]
[03Dh 0061 1] Length : 08
[03Eh 0062 1] Processor ID : 03
[03Fh 0063 1] Local Apic ID : 02
[040h 0064 4] Flags (decoded below) : 00000001
Processor Enabled : 1
Runtime Online Capable : 0
[044h 0068 1] Subtable Type : 00 [Processor Local APIC]
[045h 0069 1] Length : 08
[046h 0070 1] Processor ID : 04
[047h 0071 1] Local Apic ID : 03
[048h 0072 4] Flags (decoded below) : 00000001
Processor Enabled : 1
Runtime Online Capable : 0
[04Ch 0076 1] Subtable Type : 00 [Processor Local APIC]
[04Dh 0077 1] Length : 08
[04Eh 0078 1] Processor ID : 05
[04Fh 0079 1] Local Apic ID : 84
[050h 0080 4] Flags (decoded below) : 00000000
Processor Enabled : 0
Runtime Online Capable : 0
[054h 0084 1] Subtable Type : 00 [Processor Local APIC]
[055h 0085 1] Length : 08
[056h 0086 1] Processor ID : 06
[057h 0087 1] Local Apic ID : 85
[058h 0088 4] Flags (decoded below) : 00000000
Processor Enabled : 0
Runtime Online Capable : 0
[05Ch 0092 1] Subtable Type : 01 [I/O APIC]
[05Dh 0093 1] Length : 0C
[05Eh 0094 1] I/O Apic ID : 04
[05Fh 0095 1] Reserved : 00
[060h 0096 4] Address : FEC00000
[064h 0100 4] Interrupt : 00000000
[068h 0104 1] Subtable Type : 02 [Interrupt Source Override]
[069h 0105 1] Length : 0A
[06Ah 0106 1] Bus : 00
[06Bh 0107 1] Source : 00
[06Ch 0108 4] Interrupt : 00000002
[070h 0112 2] Flags (decoded below) : 0000
Polarity : 0
Trigger Mode : 0
[072h 0114 1] Subtable Type : 02 [Interrupt Source Override]
[073h 0115 1] Length : 0A
[074h 0116 1] Bus : 00
[075h 0117 1] Source : 09
[076h 0118 4] Interrupt : 00000009
[07Ah 0122 2] Flags (decoded below) : 000F
Polarity : 3
Trigger Mode : 3
Raw Table Data: Length 124 (0x7C)
0000: 41 50 49 43 7C 00 00 00 01 F5 30 38 30 39 31 32 // APIC|.....080912
0010: 41 50 49 43 31 37 30 33 09 08 12 20 4D 53 46 54 // APIC1703... MSFT
0020: 97 00 00 00 00 00 E0 FE 01 00 00 00 00 08 01 00 // ................
0030: 01 00 00 00 00 08 02 01 01 00 00 00 00 08 03 02 // ................
0040: 01 00 00 00 00 08 04 03 01 00 00 00 00 08 05 84 // ................
0050: 00 00 00 00 00 08 06 85 00 00 00 00 01 0C 04 00 // ................
0060: 00 00 C0 FE 00 00 00 00 02 0A 00 00 02 00 00 00 // ................
0070: 00 00 02 0A 00 09 09 00 00 00 0F 00 // ............
^ permalink raw reply [flat|nested] 38+ messages in thread* Re: [PATCH v3 06/12] x86/amd_nb: Use topology info to get AMD node count
2025-10-23 16:31 ` Michal Pecio
@ 2025-10-23 18:15 ` Yazen Ghannam
0 siblings, 0 replies; 38+ messages in thread
From: Yazen Ghannam @ 2025-10-23 18:15 UTC (permalink / raw)
To: Michal Pecio
Cc: Shyam-sundar.S-k, bhelgaas, hdegoede, ilpo.jarvinen, jdelvare,
linux-edac, linux-hwmon, linux-kernel, linux-pci, linux,
mario.limonciello, naveenkrishna.chatradhi, platform-driver-x86,
suma.hegde, tony.luck, x86
On Thu, Oct 23, 2025 at 06:31:54PM +0200, Michal Pecio wrote:
> On Thu, 23 Oct 2025 12:09:06 -0400, Yazen Ghannam wrote:
> > On Thu, Oct 23, 2025 at 05:01:07PM +0200, Michal Pecio wrote:
> > > On Thu, 23 Oct 2025 09:59:35 -0400, Yazen Ghannam wrote:
> > > > Thanks Michal.
> > > >
> > > > I don't see anything obviously wrong.
> > >
> > > Which code is responsible for setting up those bitmaps which
> > > are counted by topology_init_possible_cpus()?
> > >
> > > I guess I could add some printks there and reboot.
> > >
> >
> > The kernel seems to think there are 6 CPUs on your system:
> >
> > [ 0.072059] CPU topo: Allowing 4 present CPUs plus 2 hotplug CPUs
>
> I thought this is because I have NR_CPUS set to 6, as this config
> originally came from the X6 machine, but I am not sure.
>
I'm thinking we should look here: acpi_parse_lapic().
If you add printks in there, I think you'll see the extra CPUs get
registered as "not present" based on the table entries below.
> >
> > We don't seem them enabled, but they may still get APIC IDs. If so, then
> > the IDs would be beyond the core shift of 2.
> >
> > APIC IDs b'0 00 -> CPU0 on logical package 0
> > b'0 01 -> CPU1 on logical package 0
> > b'0 10 -> CPU2 on logical package 0
> > b'0 11 -> CPU3 on logical package 0
> > b'1 00 -> CPU0 on logical package 1
> > b'1 01 -> CPU1 on logical package 1
> >
> >
> > Please try booting with "possible_cpus=4".
>
> OK, will try it next time I'm rebooting.
>
> > The "number of possible CPUs" comes from the ACPI Multiple APIC
> > Description Table (MADT). This has the signature "APIC".
> >
> > Can you please provide the disassembly of this table?
>
> Interesting, it looks like there are indeed 6 LAPICs there.
> BIOS bug? Attaching apic.dsl.
>
> > Can you please share the dmesg output from that system? And the ACPI
> > table too?
>
> Will try later but I don't recall any anomalies there.
> I remember checking the topology output and it made sense:
> 1 package, 1 die, 6 cores, 6 threads.
Thanks, yeah it's likely just fine since the topology matches.
[...]
>
> [04Ch 0076 1] Subtable Type : 00 [Processor Local APIC]
> [04Dh 0077 1] Length : 08
> [04Eh 0078 1] Processor ID : 05
> [04Fh 0079 1] Local Apic ID : 84
> [050h 0080 4] Flags (decoded below) : 00000000
> Processor Enabled : 0
> Runtime Online Capable : 0
>
> [054h 0084 1] Subtable Type : 00 [Processor Local APIC]
> [055h 0085 1] Length : 08
> [056h 0086 1] Processor ID : 06
> [057h 0087 1] Local Apic ID : 85
> [058h 0088 4] Flags (decoded below) : 00000000
> Processor Enabled : 0
> Runtime Online Capable : 0
>
These APIC IDs seem bogus too. I'd expect them to be sequential, but
they jump to 84 and 85. It probably doesn't matter, though we could try
to use these as some secondary indicator that the entries should be
totally ignored.
I expect the 6-core will be sequential though.
I don't know if this is really a BIOS bug, because those entries are
indeed not enabled. This may have just been an optimization they used,
and it seemed to fit within the ambiguity of the ACPI spec at the time.
A quick solution would be to do a quirk for this. Though maybe we can
come up with a generic solution based on what we see so far.
Thanks,
Yazen
^ permalink raw reply [flat|nested] 38+ messages in thread
* Re: [PATCH v3 06/12] x86/amd_nb: Use topology info to get AMD node count
2025-10-23 16:09 ` Yazen Ghannam
2025-10-23 16:22 ` Mario Limonciello
2025-10-23 16:31 ` Michal Pecio
@ 2025-10-23 18:25 ` Michal Pecio
2025-10-23 19:04 ` Yazen Ghannam
2 siblings, 1 reply; 38+ messages in thread
From: Michal Pecio @ 2025-10-23 18:25 UTC (permalink / raw)
To: Yazen Ghannam
Cc: Shyam-sundar.S-k, bhelgaas, hdegoede, ilpo.jarvinen, jdelvare,
linux-edac, linux-hwmon, linux-kernel, linux-pci, linux,
mario.limonciello, naveenkrishna.chatradhi, platform-driver-x86,
suma.hegde, tony.luck, x86
On Thu, 23 Oct 2025 12:09:06 -0400, Yazen Ghannam wrote:
> The kernel seems to think there are 6 CPUs on your system:
>
> [ 0.072059] CPU topo: Allowing 4 present CPUs plus 2 hotplug CPUs
I wonder if this code doesn't break systems which actually support
hotplug, when some sockets aren't populated at boot?
amd_northbridges.num = amd_num_nodes();
This count apparently includes potential hotplug nodes.
for (i = 0; i < amd_northbridges.num; i++) {
node_to_amd_nb(i)->misc = amd_node_get_func(i, 3);
This is a wrapper around pci_get_domain_bus_and_slot(). Isn't this PCI
device part of CPU "uncore" and absent until a CPU is hotplugged?
/*
* Each Northbridge must have a 'misc' device.
* If not, then uninitialize everything.
*/
if (!node_to_amd_nb(i)->misc) {
And if it's absent, all previously found northbridges are ignored.
BTW, kerneldoc seems to suggest pci_dev_put() should be here?
amd_northbridges.num = 0;
kfree(nb);
return -ENODEV;
}
node_to_amd_nb(i)->link = amd_node_get_func(i, 4);
}
Regards,
Michal
^ permalink raw reply [flat|nested] 38+ messages in thread* Re: [PATCH v3 06/12] x86/amd_nb: Use topology info to get AMD node count
2025-10-23 18:25 ` Michal Pecio
@ 2025-10-23 19:04 ` Yazen Ghannam
2025-10-23 19:09 ` Yazen Ghannam
0 siblings, 1 reply; 38+ messages in thread
From: Yazen Ghannam @ 2025-10-23 19:04 UTC (permalink / raw)
To: Michal Pecio
Cc: Shyam-sundar.S-k, bhelgaas, hdegoede, ilpo.jarvinen, jdelvare,
linux-edac, linux-hwmon, linux-kernel, linux-pci, linux,
mario.limonciello, naveenkrishna.chatradhi, platform-driver-x86,
suma.hegde, tony.luck, x86
On Thu, Oct 23, 2025 at 08:25:03PM +0200, Michal Pecio wrote:
> On Thu, 23 Oct 2025 12:09:06 -0400, Yazen Ghannam wrote:
> > The kernel seems to think there are 6 CPUs on your system:
> >
> > [ 0.072059] CPU topo: Allowing 4 present CPUs plus 2 hotplug CPUs
>
> I wonder if this code doesn't break systems which actually support
> hotplug, when some sockets aren't populated at boot?
I don't know about other vendors, but we don't do physical CPU hotplug.
CPU hotplug, in this case, is there are physical CPUs already in the
system, but they are not enabled for whatever policy decision. They
could be disabled in BIOS, and so the MADT entries will reflect that. Or
they can be disabled by kernel parameters.
I'm curious though: what happens if you try to 'online' these extra
CPUs?
>
>
> amd_northbridges.num = amd_num_nodes();
>
> This count apparently includes potential hotplug nodes.
Yes, but see below...
>
> for (i = 0; i < amd_northbridges.num; i++) {
> node_to_amd_nb(i)->misc = amd_node_get_func(i, 3);
>
> This is a wrapper around pci_get_domain_bus_and_slot(). Isn't this PCI
> device part of CPU "uncore" and absent until a CPU is hotplugged?
>
Yes, and no. This PCI device is the Northbridge and is inside the
package. These don't get hotplugged. If you had a 2P server, then both
would be there from boot time even if you left all the CPUs on one of
them "disabled". You can do this today if you have a 2P system and boot
with maxcpus=N or something similar.
> /*
> * Each Northbridge must have a 'misc' device.
> * If not, then uninitialize everything.
> */
> if (!node_to_amd_nb(i)->misc) {
>
> And if it's absent, all previously found northbridges are ignored.
Right, it's a bug if part of the Northbridge is missing.
> BTW, kerneldoc seems to suggest pci_dev_put() should be here?
Yes, I think you're right. This should be unwound properly.
Thanks,
Yazen
^ permalink raw reply [flat|nested] 38+ messages in thread* Re: [PATCH v3 06/12] x86/amd_nb: Use topology info to get AMD node count
2025-10-23 19:04 ` Yazen Ghannam
@ 2025-10-23 19:09 ` Yazen Ghannam
2025-10-24 8:48 ` Michal Pecio
0 siblings, 1 reply; 38+ messages in thread
From: Yazen Ghannam @ 2025-10-23 19:09 UTC (permalink / raw)
To: Michal Pecio
Cc: Shyam-sundar.S-k, bhelgaas, hdegoede, ilpo.jarvinen, jdelvare,
linux-edac, linux-hwmon, linux-kernel, linux-pci, linux,
mario.limonciello, naveenkrishna.chatradhi, platform-driver-x86,
suma.hegde, tony.luck, x86
On Thu, Oct 23, 2025 at 03:04:29PM -0400, Yazen Ghannam wrote:
> On Thu, Oct 23, 2025 at 08:25:03PM +0200, Michal Pecio wrote:
> > On Thu, 23 Oct 2025 12:09:06 -0400, Yazen Ghannam wrote:
> > > The kernel seems to think there are 6 CPUs on your system:
> > >
> > > [ 0.072059] CPU topo: Allowing 4 present CPUs plus 2 hotplug CPUs
> >
> > I wonder if this code doesn't break systems which actually support
> > hotplug, when some sockets aren't populated at boot?
>
> I don't know about other vendors, but we don't do physical CPU hotplug.
> CPU hotplug, in this case, is there are physical CPUs already in the
> system, but they are not enabled for whatever policy decision. They
> could be disabled in BIOS, and so the MADT entries will reflect that. Or
> they can be disabled by kernel parameters.
>
Sorry for the rapid emails. Here's another interesting commit:
f0551af02130 ("x86/topology: Ignore non-present APIC IDs in a present package")
Thanks,
Yazen
^ permalink raw reply [flat|nested] 38+ messages in thread* Re: [PATCH v3 06/12] x86/amd_nb: Use topology info to get AMD node count
2025-10-23 19:09 ` Yazen Ghannam
@ 2025-10-24 8:48 ` Michal Pecio
2025-10-24 13:42 ` Yazen Ghannam
0 siblings, 1 reply; 38+ messages in thread
From: Michal Pecio @ 2025-10-24 8:48 UTC (permalink / raw)
To: Yazen Ghannam
Cc: Shyam-sundar.S-k, bhelgaas, hdegoede, ilpo.jarvinen, jdelvare,
linux-edac, linux-hwmon, linux-kernel, linux-pci, linux,
mario.limonciello, naveenkrishna.chatradhi, platform-driver-x86,
suma.hegde, tony.luck, x86
On Thu, 23 Oct 2025 15:09:01 -0400, Yazen Ghannam wrote:
> On Thu, Oct 23, 2025 at 03:04:29PM -0400, Yazen Ghannam wrote:
> > On Thu, Oct 23, 2025 at 08:25:03PM +0200, Michal Pecio wrote:
> > > On Thu, 23 Oct 2025 12:09:06 -0400, Yazen Ghannam wrote:
> > > > The kernel seems to think there are 6 CPUs on your system:
> > > >
> > > > [ 0.072059] CPU topo: Allowing 4 present CPUs plus 2 hotplug CPUs
> > >
> > > I wonder if this code doesn't break systems which actually support
> > > hotplug, when some sockets aren't populated at boot?
> >
> > I don't know about other vendors, but we don't do physical CPU
> > hotplug. CPU hotplug, in this case, is there are physical CPUs
> > already in the system, but they are not enabled for whatever policy
> > decision. They could be disabled in BIOS, and so the MADT entries
> > will reflect that. Or they can be disabled by kernel parameters.
Thanks for the explanation. Looks like your patch is correct then
and we need to fix the topology somehow.
> Sorry for the rapid emails. Here's another interesting commit:
> f0551af02130 ("x86/topology: Ignore non-present APIC IDs in a present package")
I have this commit on 6.12 but it doesn't help.
As I understand, APIC ID is a bitfield of the form:
[package ID] ... [core ID] [thread ID]
In my case, per debugfs:
domain: Thread shift: 0 dom_size: 1 max_threads: 1
domain: Core shift: 2 dom_size: 4 max_threads: 4
domain: Module shift: 2 dom_size: 1 max_threads: 4
domain: Tile shift: 2 dom_size: 1 max_threads: 4
domain: Die shift: 2 dom_size: 1 max_threads: 4
domain: DieGrp shift: 2 dom_size: 1 max_threads: 4
domain: Package shift: 2 dom_size: 1 max_threads: 4
So my phantom APICs simply look like another package with weird
non-sequential ID. (Probably not an ACPI spec violation yet?)
f0551af02130 only rejects disabled APICs in the same packages as
enabled ones. An earlier proposal in that thread was to reject all
disabled APICs on bare metal unless explicitly "online capable":
https://lore.kernel.org/all/87sf15ugsz.ffs@tglx/
This clearly goes against fed8d8773b8e and it seems to go against
what you wrote about AMD BIOSes potentially marking CPUs as disabled
in MADT and presumably allowing OS to wake them up with ACPI?
You asked elsewhere what happens if I online CPU5/6. I don't have
directories for them in /sys/, so not sure if I need any extra steps
to make them appear, or the kernel considers those CPUs bogus for
some reason and amd_nb could do the same?
Bitmaps from /sys/:
/sys/devices/system/cpu/enabled:0-3
/sys/devices/system/cpu/kernel_max:5
/sys/devices/system/cpu/offline:4-5
/sys/devices/system/cpu/online:0-3
/sys/devices/system/cpu/possible:0-5
/sys/devices/system/cpu/present:0-3
I tried 6.18-rc2 and it's same thing, except EDAC and GART don't work.
On both kernels, possible_cpus=4 fixes it:
[ 0.072066] CPU topo: Limiting to 4 possible CPUs
[ 0.072074] CPU topo: CPU limit of 4 reached. Ignoring further CPUs
[ 0.072082] IOAPIC[0]: apic_id 4, version 33, address 0xfec00000, GSI 0-23
[ 0.072084] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.072086] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
[ 0.072089] ACPI: Using ACPI (MADT) for SMP configuration information
[ 0.072090] ACPI: HPET id: 0x8300 base: 0xfed00000
[ 0.072097] CPU topo: Max. logical packages: 1
[ 0.072097] CPU topo: Max. logical dies: 1
[ 0.072098] CPU topo: Max. dies per package: 1
[ 0.072103] CPU topo: Max. threads per core: 1
[ 0.072105] CPU topo: Num. cores per package: 4
[ 0.072105] CPU topo: Num. threads per package: 4
[ 0.072106] CPU topo: Allowing 4 present CPUs plus 0 hotplug CPUs
[ 0.072107] CPU topo: Rejected CPUs 2
^ permalink raw reply [flat|nested] 38+ messages in thread* Re: [PATCH v3 06/12] x86/amd_nb: Use topology info to get AMD node count
2025-10-24 8:48 ` Michal Pecio
@ 2025-10-24 13:42 ` Yazen Ghannam
0 siblings, 0 replies; 38+ messages in thread
From: Yazen Ghannam @ 2025-10-24 13:42 UTC (permalink / raw)
To: Michal Pecio
Cc: Shyam-sundar.S-k, bhelgaas, hdegoede, ilpo.jarvinen, jdelvare,
linux-edac, linux-hwmon, linux-kernel, linux-pci, linux,
mario.limonciello, naveenkrishna.chatradhi, platform-driver-x86,
suma.hegde, tony.luck, x86
On Fri, Oct 24, 2025 at 10:48:51AM +0200, Michal Pecio wrote:
> On Thu, 23 Oct 2025 15:09:01 -0400, Yazen Ghannam wrote:
[...]
>
> > Sorry for the rapid emails. Here's another interesting commit:
> > f0551af02130 ("x86/topology: Ignore non-present APIC IDs in a present package")
>
> I have this commit on 6.12 but it doesn't help.
>
> As I understand, APIC ID is a bitfield of the form:
>
> [package ID] ... [core ID] [thread ID]
>
> In my case, per debugfs:
>
> domain: Thread shift: 0 dom_size: 1 max_threads: 1
> domain: Core shift: 2 dom_size: 4 max_threads: 4
> domain: Module shift: 2 dom_size: 1 max_threads: 4
> domain: Tile shift: 2 dom_size: 1 max_threads: 4
> domain: Die shift: 2 dom_size: 1 max_threads: 4
> domain: DieGrp shift: 2 dom_size: 1 max_threads: 4
> domain: Package shift: 2 dom_size: 1 max_threads: 4
>
> So my phantom APICs simply look like another package with weird
> non-sequential ID. (Probably not an ACPI spec violation yet?)
>
> f0551af02130 only rejects disabled APICs in the same packages as
> enabled ones. An earlier proposal in that thread was to reject all
> disabled APICs on bare metal unless explicitly "online capable":
>
> https://lore.kernel.org/all/87sf15ugsz.ffs@tglx/
>
> This clearly goes against fed8d8773b8e and it seems to go against
> what you wrote about AMD BIOSes potentially marking CPUs as disabled
> in MADT and presumably allowing OS to wake them up with ACPI?
Yes, that's right. It's not clear how this should be handled. :/
>
> You asked elsewhere what happens if I online CPU5/6. I don't have
> directories for them in /sys/, so not sure if I need any extra steps
> to make them appear, or the kernel considers those CPUs bogus for
> some reason and amd_nb could do the same?
>
> Bitmaps from /sys/:
> /sys/devices/system/cpu/enabled:0-3
> /sys/devices/system/cpu/kernel_max:5
> /sys/devices/system/cpu/offline:4-5
> /sys/devices/system/cpu/online:0-3
> /sys/devices/system/cpu/possible:0-5
> /sys/devices/system/cpu/present:0-3
Right, good question. Why bother marking some CPUs as "possible" if we
can't bring them online?
>
> I tried 6.18-rc2 and it's same thing, except EDAC and GART don't work.
> On both kernels, possible_cpus=4 fixes it:
>
> [ 0.072066] CPU topo: Limiting to 4 possible CPUs
> [ 0.072074] CPU topo: CPU limit of 4 reached. Ignoring further CPUs
> [ 0.072082] IOAPIC[0]: apic_id 4, version 33, address 0xfec00000, GSI 0-23
> [ 0.072084] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
> [ 0.072086] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
> [ 0.072089] ACPI: Using ACPI (MADT) for SMP configuration information
> [ 0.072090] ACPI: HPET id: 0x8300 base: 0xfed00000
> [ 0.072097] CPU topo: Max. logical packages: 1
> [ 0.072097] CPU topo: Max. logical dies: 1
> [ 0.072098] CPU topo: Max. dies per package: 1
> [ 0.072103] CPU topo: Max. threads per core: 1
> [ 0.072105] CPU topo: Num. cores per package: 4
> [ 0.072105] CPU topo: Num. threads per package: 4
> [ 0.072106] CPU topo: Allowing 4 present CPUs plus 0 hotplug CPUs
> [ 0.072107] CPU topo: Rejected CPUs 2
Thanks for checking this.
By the way, have you looked through your BIOS settings to see if there's
something relevant? Maybe there's an option to remove the
bogus/placeholder APIC entries?
Here's the K10 BKDG for reference:
https://www.amd.com/content/dam/amd/en/documents/archived-tech-docs/programmer-references/31116.pdf
The "CPU Cores and Downcoring" section has some explicit restrictions on
what is possible. So maybe something there can be used to filter out
bogus CPU entries.
Thanks,
Yazen
^ permalink raw reply [flat|nested] 38+ messages in thread
* [PATCH v3 07/12] x86/amd_nb: Simplify function 3 search
2025-01-07 22:28 [PATCH v3 00/12] AMD NB and SMN rework Yazen Ghannam
` (5 preceding siblings ...)
2025-01-07 22:28 ` [PATCH v3 06/12] x86/amd_nb: Use topology info to get AMD node count Yazen Ghannam
@ 2025-01-07 22:28 ` Yazen Ghannam
2025-01-09 9:15 ` [tip: x86/misc] " tip-bot2 for Yazen Ghannam
2025-01-07 22:28 ` [PATCH v3 08/12] x86/amd_nb, hwmon: (k10temp): Simplify amd_pci_dev_to_node_id() Yazen Ghannam
` (4 subsequent siblings)
11 siblings, 1 reply; 38+ messages in thread
From: Yazen Ghannam @ 2025-01-07 22:28 UTC (permalink / raw)
To: yazen.ghannam, x86, Tony Luck, Mario Limonciello, Bjorn Helgaas,
Jean Delvare, Guenter Roeck, Shyam Sundar S K, Hans de Goede,
Ilpo Järvinen, Naveen Krishna Chatradhi, Suma Hegde
Cc: linux-kernel, linux-edac, linux-pci, linux-hwmon,
platform-driver-x86
Use the newly introduced helper function to look up "function 3". Drop
unused PCI IDs and code.
Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20241206161210.163701-9-yazen.ghannam@amd.com
---
arch/x86/kernel/amd_nb.c | 46 +---------------------------------------
1 file changed, 1 insertion(+), 45 deletions(-)
diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c
index 6371fe96b988..e335d89ddad7 100644
--- a/arch/x86/kernel/amd_nb.c
+++ b/arch/x86/kernel/amd_nb.c
@@ -29,31 +29,6 @@ static const struct pci_device_id amd_nb_misc_ids[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_15H_M60H_NB_F3) },
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_16H_NB_F3) },
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_16H_M30H_NB_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M10H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M30H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M60H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_MA0H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CNB17H_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M70H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M10H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M40H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M50H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M60H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M70H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M78H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M00H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M20H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M60H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M70H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_MI200_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_MI300_DF_F3) },
- {}
-};
-
-static const struct pci_device_id hygon_nb_misc_ids[] = {
- { PCI_DEVICE(PCI_VENDOR_ID_HYGON, PCI_DEVICE_ID_AMD_17H_DF_F3) },
{}
};
@@ -84,17 +59,6 @@ struct amd_northbridge *node_to_amd_nb(int node)
}
EXPORT_SYMBOL_GPL(node_to_amd_nb);
-static struct pci_dev *next_northbridge(struct pci_dev *dev,
- const struct pci_device_id *ids)
-{
- do {
- dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev);
- if (!dev)
- break;
- } while (!pci_match_id(ids, dev));
- return dev;
-}
-
/*
* SMN accesses may fail in ways that are difficult to detect here in the called
* functions amd_smn_read() and amd_smn_write(). Therefore, callers must do
@@ -183,18 +147,12 @@ EXPORT_SYMBOL_GPL(amd_smn_write);
static int amd_cache_northbridges(void)
{
- const struct pci_device_id *misc_ids = amd_nb_misc_ids;
- struct pci_dev *misc;
struct amd_northbridge *nb;
u16 i;
if (amd_northbridges.num)
return 0;
- if (boot_cpu_data.x86_vendor == X86_VENDOR_HYGON) {
- misc_ids = hygon_nb_misc_ids;
- }
-
amd_northbridges.num = amd_num_nodes();
nb = kcalloc(amd_northbridges.num, sizeof(struct amd_northbridge), GFP_KERNEL);
@@ -203,11 +161,9 @@ static int amd_cache_northbridges(void)
amd_northbridges.nb = nb;
- misc = NULL;
for (i = 0; i < amd_northbridges.num; i++) {
node_to_amd_nb(i)->root = amd_node_get_root(i);
- node_to_amd_nb(i)->misc = misc =
- next_northbridge(misc, misc_ids);
+ node_to_amd_nb(i)->misc = amd_node_get_func(i, 3);
/*
* Each Northbridge must have a 'misc' device.
--
2.43.0
^ permalink raw reply related [flat|nested] 38+ messages in thread* [tip: x86/misc] x86/amd_nb: Simplify function 3 search
2025-01-07 22:28 ` [PATCH v3 07/12] x86/amd_nb: Simplify function 3 search Yazen Ghannam
@ 2025-01-09 9:15 ` tip-bot2 for Yazen Ghannam
0 siblings, 0 replies; 38+ messages in thread
From: tip-bot2 for Yazen Ghannam @ 2025-01-09 9:15 UTC (permalink / raw)
To: linux-tip-commits; +Cc: Yazen Ghannam, Borislav Petkov (AMD), x86, linux-kernel
The following commit has been merged into the x86/misc branch of tip:
Commit-ID: 49b96fc0dddc7b3a01c6707fcaad06fc520402ac
Gitweb: https://git.kernel.org/tip/49b96fc0dddc7b3a01c6707fcaad06fc520402ac
Author: Yazen Ghannam <yazen.ghannam@amd.com>
AuthorDate: Tue, 07 Jan 2025 22:28:42
Committer: Borislav Petkov (AMD) <bp@alien8.de>
CommitterDate: Wed, 08 Jan 2025 10:58:16 +01:00
x86/amd_nb: Simplify function 3 search
Use the newly introduced helper function to look up "function 3". Drop
unused PCI IDs and code.
Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20250107222847.3300430-8-yazen.ghannam@amd.com
---
arch/x86/kernel/amd_nb.c | 46 +---------------------------------------
1 file changed, 1 insertion(+), 45 deletions(-)
diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c
index 6371fe9..e335d89 100644
--- a/arch/x86/kernel/amd_nb.c
+++ b/arch/x86/kernel/amd_nb.c
@@ -29,31 +29,6 @@ static const struct pci_device_id amd_nb_misc_ids[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_15H_M60H_NB_F3) },
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_16H_NB_F3) },
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_16H_M30H_NB_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M10H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M30H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M60H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_MA0H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CNB17H_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_17H_M70H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M10H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M40H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M50H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M60H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M70H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_19H_M78H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M00H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M20H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M60H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_1AH_M70H_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_MI200_DF_F3) },
- { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_MI300_DF_F3) },
- {}
-};
-
-static const struct pci_device_id hygon_nb_misc_ids[] = {
- { PCI_DEVICE(PCI_VENDOR_ID_HYGON, PCI_DEVICE_ID_AMD_17H_DF_F3) },
{}
};
@@ -84,17 +59,6 @@ struct amd_northbridge *node_to_amd_nb(int node)
}
EXPORT_SYMBOL_GPL(node_to_amd_nb);
-static struct pci_dev *next_northbridge(struct pci_dev *dev,
- const struct pci_device_id *ids)
-{
- do {
- dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev);
- if (!dev)
- break;
- } while (!pci_match_id(ids, dev));
- return dev;
-}
-
/*
* SMN accesses may fail in ways that are difficult to detect here in the called
* functions amd_smn_read() and amd_smn_write(). Therefore, callers must do
@@ -183,18 +147,12 @@ EXPORT_SYMBOL_GPL(amd_smn_write);
static int amd_cache_northbridges(void)
{
- const struct pci_device_id *misc_ids = amd_nb_misc_ids;
- struct pci_dev *misc;
struct amd_northbridge *nb;
u16 i;
if (amd_northbridges.num)
return 0;
- if (boot_cpu_data.x86_vendor == X86_VENDOR_HYGON) {
- misc_ids = hygon_nb_misc_ids;
- }
-
amd_northbridges.num = amd_num_nodes();
nb = kcalloc(amd_northbridges.num, sizeof(struct amd_northbridge), GFP_KERNEL);
@@ -203,11 +161,9 @@ static int amd_cache_northbridges(void)
amd_northbridges.nb = nb;
- misc = NULL;
for (i = 0; i < amd_northbridges.num; i++) {
node_to_amd_nb(i)->root = amd_node_get_root(i);
- node_to_amd_nb(i)->misc = misc =
- next_northbridge(misc, misc_ids);
+ node_to_amd_nb(i)->misc = amd_node_get_func(i, 3);
/*
* Each Northbridge must have a 'misc' device.
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [PATCH v3 08/12] x86/amd_nb, hwmon: (k10temp): Simplify amd_pci_dev_to_node_id()
2025-01-07 22:28 [PATCH v3 00/12] AMD NB and SMN rework Yazen Ghannam
` (6 preceding siblings ...)
2025-01-07 22:28 ` [PATCH v3 07/12] x86/amd_nb: Simplify function 3 search Yazen Ghannam
@ 2025-01-07 22:28 ` Yazen Ghannam
2025-01-07 22:28 ` [PATCH v3 09/12] x86/amd_nb: Move SMN access code to a new amd_node driver Yazen Ghannam
` (3 subsequent siblings)
11 siblings, 0 replies; 38+ messages in thread
From: Yazen Ghannam @ 2025-01-07 22:28 UTC (permalink / raw)
To: yazen.ghannam, x86, Tony Luck, Mario Limonciello, Bjorn Helgaas,
Jean Delvare, Guenter Roeck, Shyam Sundar S K, Hans de Goede,
Ilpo Järvinen, Naveen Krishna Chatradhi, Suma Hegde
Cc: linux-kernel, linux-edac, linux-pci, linux-hwmon,
platform-driver-x86
From: Mario Limonciello <mario.limonciello@amd.com>
amd_pci_dev_to_node_id() tries to find the AMD node ID of a device by
searching and counting devices.
The AMD node ID of an AMD node device is simply its slot number minus
the AMD node 0 slot number.
Simplify this function and move it to k10temp.c.
[ Yazen: Update commit message and simplify function. ]
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Co-developed-by: Yazen Ghannam <yazen.ghannam@amd.com>
Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20241206161210.163701-10-yazen.ghannam@amd.com
---
arch/x86/include/asm/amd_nb.h | 17 -----------------
drivers/hwmon/k10temp.c | 5 +++++
2 files changed, 5 insertions(+), 17 deletions(-)
diff --git a/arch/x86/include/asm/amd_nb.h b/arch/x86/include/asm/amd_nb.h
index b48dc6975da2..094c3be81a8d 100644
--- a/arch/x86/include/asm/amd_nb.h
+++ b/arch/x86/include/asm/amd_nb.h
@@ -82,23 +82,6 @@ u16 amd_nb_num(void);
bool amd_nb_has_feature(unsigned int feature);
struct amd_northbridge *node_to_amd_nb(int node);
-static inline u16 amd_pci_dev_to_node_id(struct pci_dev *pdev)
-{
- struct pci_dev *misc;
- int i;
-
- for (i = 0; i != amd_nb_num(); i++) {
- misc = node_to_amd_nb(i)->misc;
-
- if (pci_domain_nr(misc->bus) == pci_domain_nr(pdev->bus) &&
- PCI_SLOT(misc->devfn) == PCI_SLOT(pdev->devfn))
- return i;
- }
-
- WARN(1, "Unable to find AMD Northbridge id for %s\n", pci_name(pdev));
- return 0;
-}
-
static inline bool amd_gart_present(void)
{
if (boot_cpu_data.x86_vendor != X86_VENDOR_AMD)
diff --git a/drivers/hwmon/k10temp.c b/drivers/hwmon/k10temp.c
index 7dc19c5d62ac..cefa8cd184c8 100644
--- a/drivers/hwmon/k10temp.c
+++ b/drivers/hwmon/k10temp.c
@@ -150,6 +150,11 @@ static void read_tempreg_nb_f15(struct pci_dev *pdev, u32 *regval)
F15H_M60H_REPORTED_TEMP_CTRL_OFFSET, regval);
}
+static u16 amd_pci_dev_to_node_id(struct pci_dev *pdev)
+{
+ return PCI_SLOT(pdev->devfn) - AMD_NODE0_PCI_SLOT;
+}
+
static void read_tempreg_nb_zen(struct pci_dev *pdev, u32 *regval)
{
if (amd_smn_read(amd_pci_dev_to_node_id(pdev),
--
2.43.0
^ permalink raw reply related [flat|nested] 38+ messages in thread* [PATCH v3 09/12] x86/amd_nb: Move SMN access code to a new amd_node driver
2025-01-07 22:28 [PATCH v3 00/12] AMD NB and SMN rework Yazen Ghannam
` (7 preceding siblings ...)
2025-01-07 22:28 ` [PATCH v3 08/12] x86/amd_nb, hwmon: (k10temp): Simplify amd_pci_dev_to_node_id() Yazen Ghannam
@ 2025-01-07 22:28 ` Yazen Ghannam
2025-01-08 5:30 ` Shyam Sundar S K
2025-01-07 22:28 ` [PATCH v3 10/12] x86/amd_node: Update __amd_smn_rw() error paths Yazen Ghannam
` (2 subsequent siblings)
11 siblings, 1 reply; 38+ messages in thread
From: Yazen Ghannam @ 2025-01-07 22:28 UTC (permalink / raw)
To: yazen.ghannam, x86, Tony Luck, Mario Limonciello, Bjorn Helgaas,
Jean Delvare, Guenter Roeck, Shyam Sundar S K, Hans de Goede,
Ilpo Järvinen, Naveen Krishna Chatradhi, Suma Hegde
Cc: linux-kernel, linux-edac, linux-pci, linux-hwmon,
platform-driver-x86
From: Mario Limonciello <mario.limonciello@amd.com>
SMN access was bolted into amd_nb mostly as convenience. This has
limitations though that require incurring tech debt to keep it working.
Move SMN access to the newly introduced AMD Node driver.
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Acked-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> # pdx86
Link: https://lore.kernel.org/r/20241206161210.163701-11-yazen.ghannam@amd.com
---
MAINTAINERS | 1 +
arch/x86/include/asm/amd_nb.h | 3 -
arch/x86/include/asm/amd_node.h | 3 +
arch/x86/kernel/amd_nb.c | 89 ---------------------------
arch/x86/kernel/amd_node.c | 90 ++++++++++++++++++++++++++++
arch/x86/pci/fixup.c | 4 +-
drivers/edac/Kconfig | 1 +
drivers/edac/amd64_edac.c | 1 +
drivers/hwmon/Kconfig | 2 +-
drivers/hwmon/k10temp.c | 2 +-
drivers/platform/x86/amd/pmc/Kconfig | 2 +-
drivers/platform/x86/amd/pmc/pmc.c | 3 +-
drivers/platform/x86/amd/pmf/Kconfig | 2 +-
drivers/platform/x86/amd/pmf/core.c | 2 +-
drivers/ras/amd/atl/Kconfig | 1 +
drivers/ras/amd/atl/internal.h | 1 +
16 files changed, 107 insertions(+), 100 deletions(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 290989ab9f72..27a5bc2fc49b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1122,6 +1122,7 @@ S: Supported
F: drivers/i2c/busses/i2c-amd-asf-plat.c
AMD NODE DRIVER
+M: Mario Limonciello <mario.limonciello@amd.com>
M: Yazen Ghannam <yazen.ghannam@amd.com>
L: linux-kernel@vger.kernel.org
S: Supported
diff --git a/arch/x86/include/asm/amd_nb.h b/arch/x86/include/asm/amd_nb.h
index 094c3be81a8d..5e0333534abc 100644
--- a/arch/x86/include/asm/amd_nb.h
+++ b/arch/x86/include/asm/amd_nb.h
@@ -21,9 +21,6 @@ extern int amd_numa_init(void);
extern int amd_get_subcaches(int);
extern int amd_set_subcaches(int, unsigned long);
-int __must_check amd_smn_read(u16 node, u32 address, u32 *value);
-int __must_check amd_smn_write(u16 node, u32 address, u32 value);
-
struct amd_l3_cache {
unsigned indices;
u8 subcaches[4];
diff --git a/arch/x86/include/asm/amd_node.h b/arch/x86/include/asm/amd_node.h
index 419a0ad13ef2..113ad3e8ee40 100644
--- a/arch/x86/include/asm/amd_node.h
+++ b/arch/x86/include/asm/amd_node.h
@@ -30,4 +30,7 @@ static inline u16 amd_num_nodes(void)
return topology_amd_nodes_per_pkg() * topology_max_packages();
}
+int __must_check amd_smn_read(u16 node, u32 address, u32 *value);
+int __must_check amd_smn_write(u16 node, u32 address, u32 value);
+
#endif /*_ASM_X86_AMD_NODE_H_*/
diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c
index e335d89ddad7..11fac09e3a8c 100644
--- a/arch/x86/kernel/amd_nb.c
+++ b/arch/x86/kernel/amd_nb.c
@@ -15,9 +15,6 @@
#include <linux/pci_ids.h>
#include <asm/amd_nb.h>
-/* Protect the PCI config register pairs used for SMN. */
-static DEFINE_MUTEX(smn_mutex);
-
static u32 *flush_words;
static const struct pci_device_id amd_nb_misc_ids[] = {
@@ -59,92 +56,6 @@ struct amd_northbridge *node_to_amd_nb(int node)
}
EXPORT_SYMBOL_GPL(node_to_amd_nb);
-/*
- * SMN accesses may fail in ways that are difficult to detect here in the called
- * functions amd_smn_read() and amd_smn_write(). Therefore, callers must do
- * their own checking based on what behavior they expect.
- *
- * For SMN reads, the returned value may be zero if the register is Read-as-Zero.
- * Or it may be a "PCI Error Response", e.g. all 0xFFs. The "PCI Error Response"
- * can be checked here, and a proper error code can be returned.
- *
- * But the Read-as-Zero response cannot be verified here. A value of 0 may be
- * correct in some cases, so callers must check that this correct is for the
- * register/fields they need.
- *
- * For SMN writes, success can be determined through a "write and read back"
- * However, this is not robust when done here.
- *
- * Possible issues:
- *
- * 1) Bits that are "Write-1-to-Clear". In this case, the read value should
- * *not* match the write value.
- *
- * 2) Bits that are "Read-as-Zero"/"Writes-Ignored". This information cannot be
- * known here.
- *
- * 3) Bits that are "Reserved / Set to 1". Ditto above.
- *
- * Callers of amd_smn_write() should do the "write and read back" check
- * themselves, if needed.
- *
- * For #1, they can see if their target bits got cleared.
- *
- * For #2 and #3, they can check if their target bits got set as intended.
- *
- * This matches what is done for RDMSR/WRMSR. As long as there's no #GP, then
- * the operation is considered a success, and the caller does their own
- * checking.
- */
-static int __amd_smn_rw(u16 node, u32 address, u32 *value, bool write)
-{
- struct pci_dev *root;
- int err = -ENODEV;
-
- if (node >= amd_northbridges.num)
- goto out;
-
- root = node_to_amd_nb(node)->root;
- if (!root)
- goto out;
-
- mutex_lock(&smn_mutex);
-
- err = pci_write_config_dword(root, 0x60, address);
- if (err) {
- pr_warn("Error programming SMN address 0x%x.\n", address);
- goto out_unlock;
- }
-
- err = (write ? pci_write_config_dword(root, 0x64, *value)
- : pci_read_config_dword(root, 0x64, value));
-
-out_unlock:
- mutex_unlock(&smn_mutex);
-
-out:
- return err;
-}
-
-int __must_check amd_smn_read(u16 node, u32 address, u32 *value)
-{
- int err = __amd_smn_rw(node, address, value, false);
-
- if (PCI_POSSIBLE_ERROR(*value)) {
- err = -ENODEV;
- *value = 0;
- }
-
- return err;
-}
-EXPORT_SYMBOL_GPL(amd_smn_read);
-
-int __must_check amd_smn_write(u16 node, u32 address, u32 value)
-{
- return __amd_smn_rw(node, address, &value, true);
-}
-EXPORT_SYMBOL_GPL(amd_smn_write);
-
static int amd_cache_northbridges(void)
{
struct amd_northbridge *nb;
diff --git a/arch/x86/kernel/amd_node.c b/arch/x86/kernel/amd_node.c
index 4eea8c7d8090..95e5ca0acc90 100644
--- a/arch/x86/kernel/amd_node.c
+++ b/arch/x86/kernel/amd_node.c
@@ -8,6 +8,7 @@
* Author: Yazen Ghannam <Yazen.Ghannam@amd.com>
*/
+#include <asm/amd_nb.h>
#include <asm/amd_node.h>
/*
@@ -88,3 +89,92 @@ struct pci_dev *amd_node_get_root(u16 node)
pci_dbg(root, "is root for AMD node %u\n", node);
return root;
}
+
+/* Protect the PCI config register pairs used for SMN. */
+static DEFINE_MUTEX(smn_mutex);
+
+/*
+ * SMN accesses may fail in ways that are difficult to detect here in the called
+ * functions amd_smn_read() and amd_smn_write(). Therefore, callers must do
+ * their own checking based on what behavior they expect.
+ *
+ * For SMN reads, the returned value may be zero if the register is Read-as-Zero.
+ * Or it may be a "PCI Error Response", e.g. all 0xFFs. The "PCI Error Response"
+ * can be checked here, and a proper error code can be returned.
+ *
+ * But the Read-as-Zero response cannot be verified here. A value of 0 may be
+ * correct in some cases, so callers must check that this correct is for the
+ * register/fields they need.
+ *
+ * For SMN writes, success can be determined through a "write and read back"
+ * However, this is not robust when done here.
+ *
+ * Possible issues:
+ *
+ * 1) Bits that are "Write-1-to-Clear". In this case, the read value should
+ * *not* match the write value.
+ *
+ * 2) Bits that are "Read-as-Zero"/"Writes-Ignored". This information cannot be
+ * known here.
+ *
+ * 3) Bits that are "Reserved / Set to 1". Ditto above.
+ *
+ * Callers of amd_smn_write() should do the "write and read back" check
+ * themselves, if needed.
+ *
+ * For #1, they can see if their target bits got cleared.
+ *
+ * For #2 and #3, they can check if their target bits got set as intended.
+ *
+ * This matches what is done for RDMSR/WRMSR. As long as there's no #GP, then
+ * the operation is considered a success, and the caller does their own
+ * checking.
+ */
+static int __amd_smn_rw(u16 node, u32 address, u32 *value, bool write)
+{
+ struct pci_dev *root;
+ int err = -ENODEV;
+
+ if (node >= amd_nb_num())
+ goto out;
+
+ root = node_to_amd_nb(node)->root;
+ if (!root)
+ goto out;
+
+ mutex_lock(&smn_mutex);
+
+ err = pci_write_config_dword(root, 0x60, address);
+ if (err) {
+ pr_warn("Error programming SMN address 0x%x.\n", address);
+ goto out_unlock;
+ }
+
+ err = (write ? pci_write_config_dword(root, 0x64, *value)
+ : pci_read_config_dword(root, 0x64, value));
+
+out_unlock:
+ mutex_unlock(&smn_mutex);
+
+out:
+ return err;
+}
+
+int __must_check amd_smn_read(u16 node, u32 address, u32 *value)
+{
+ int err = __amd_smn_rw(node, address, value, false);
+
+ if (PCI_POSSIBLE_ERROR(*value)) {
+ err = -ENODEV;
+ *value = 0;
+ }
+
+ return err;
+}
+EXPORT_SYMBOL_GPL(amd_smn_read);
+
+int __must_check amd_smn_write(u16 node, u32 address, u32 value)
+{
+ return __amd_smn_rw(node, address, &value, true);
+}
+EXPORT_SYMBOL_GPL(amd_smn_write);
diff --git a/arch/x86/pci/fixup.c b/arch/x86/pci/fixup.c
index 0681ecfe3430..592fb9d97e77 100644
--- a/arch/x86/pci/fixup.c
+++ b/arch/x86/pci/fixup.c
@@ -9,7 +9,7 @@
#include <linux/pci.h>
#include <linux/suspend.h>
#include <linux/vgaarb.h>
-#include <asm/amd_nb.h>
+#include <asm/amd_node.h>
#include <asm/hpet.h>
#include <asm/pci_x86.h>
@@ -828,7 +828,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x7910, rs690_fix_64bit_dma);
#endif
-#ifdef CONFIG_AMD_NB
+#ifdef CONFIG_AMD_NODE
#define AMD_15B8_RCC_DEV2_EPF0_STRAP2 0x10136008
#define AMD_15B8_RCC_DEV2_EPF0_STRAP2_NO_SOFT_RESET_DEV2_F0_MASK 0x00000080L
diff --git a/drivers/edac/Kconfig b/drivers/edac/Kconfig
index 06f7b43a6f78..cb97d7bdae31 100644
--- a/drivers/edac/Kconfig
+++ b/drivers/edac/Kconfig
@@ -78,6 +78,7 @@ config EDAC_GHES
config EDAC_AMD64
tristate "AMD64 (Opteron, Athlon64)"
depends on AMD_NB && EDAC_DECODE_MCE
+ depends on AMD_NODE
imply AMD_ATL
help
Support for error detection and correction of DRAM ECC errors on
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index ddfbdb66b794..29465088639c 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -2,6 +2,7 @@
#include <linux/ras.h>
#include "amd64_edac.h"
#include <asm/amd_nb.h>
+#include <asm/amd_node.h>
static struct edac_pci_ctl_info *pci_ctl;
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index dd376602f3f1..ea13ea482a63 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -324,7 +324,7 @@ config SENSORS_K8TEMP
config SENSORS_K10TEMP
tristate "AMD Family 10h+ temperature sensor"
- depends on X86 && PCI && AMD_NB
+ depends on X86 && PCI && AMD_NODE
help
If you say yes here you get support for the temperature
sensor(s) inside your CPU. Supported are later revisions of
diff --git a/drivers/hwmon/k10temp.c b/drivers/hwmon/k10temp.c
index cefa8cd184c8..d0b4cc9a5011 100644
--- a/drivers/hwmon/k10temp.c
+++ b/drivers/hwmon/k10temp.c
@@ -20,7 +20,7 @@
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/pci_ids.h>
-#include <asm/amd_nb.h>
+#include <asm/amd_node.h>
#include <asm/processor.h>
MODULE_DESCRIPTION("AMD Family 10h+ CPU core temperature monitor");
diff --git a/drivers/platform/x86/amd/pmc/Kconfig b/drivers/platform/x86/amd/pmc/Kconfig
index 94f9563d8be7..eeffdafd686e 100644
--- a/drivers/platform/x86/amd/pmc/Kconfig
+++ b/drivers/platform/x86/amd/pmc/Kconfig
@@ -5,7 +5,7 @@
config AMD_PMC
tristate "AMD SoC PMC driver"
- depends on ACPI && PCI && RTC_CLASS && AMD_NB
+ depends on ACPI && PCI && RTC_CLASS && AMD_NODE
depends on SUSPEND
select SERIO
help
diff --git a/drivers/platform/x86/amd/pmc/pmc.c b/drivers/platform/x86/amd/pmc/pmc.c
index 26b878ee5191..941b7753dd78 100644
--- a/drivers/platform/x86/amd/pmc/pmc.c
+++ b/drivers/platform/x86/amd/pmc/pmc.c
@@ -10,7 +10,6 @@
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-#include <asm/amd_nb.h>
#include <linux/acpi.h>
#include <linux/bitfield.h>
#include <linux/bits.h>
@@ -28,6 +27,8 @@
#include <linux/seq_file.h>
#include <linux/uaccess.h>
+#include <asm/amd_node.h>
+
#include "pmc.h"
/* SMU communication registers */
diff --git a/drivers/platform/x86/amd/pmf/Kconfig b/drivers/platform/x86/amd/pmf/Kconfig
index 99d67cdbd91e..25b8f7ae3abd 100644
--- a/drivers/platform/x86/amd/pmf/Kconfig
+++ b/drivers/platform/x86/amd/pmf/Kconfig
@@ -7,7 +7,7 @@ config AMD_PMF
tristate "AMD Platform Management Framework"
depends on ACPI && PCI
depends on POWER_SUPPLY
- depends on AMD_NB
+ depends on AMD_NODE
select ACPI_PLATFORM_PROFILE
depends on TEE && AMDTEE
depends on AMD_SFH_HID
diff --git a/drivers/platform/x86/amd/pmf/core.c b/drivers/platform/x86/amd/pmf/core.c
index 06a97c533cb8..7f88f3121cf5 100644
--- a/drivers/platform/x86/amd/pmf/core.c
+++ b/drivers/platform/x86/amd/pmf/core.c
@@ -8,13 +8,13 @@
* Author: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
*/
-#include <asm/amd_nb.h>
#include <linux/debugfs.h>
#include <linux/iopoll.h>
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/platform_device.h>
#include <linux/power_supply.h>
+#include <asm/amd_node.h>
#include "pmf.h"
/* PMF-SMU communication registers */
diff --git a/drivers/ras/amd/atl/Kconfig b/drivers/ras/amd/atl/Kconfig
index 551680073e43..6e03942cd7da 100644
--- a/drivers/ras/amd/atl/Kconfig
+++ b/drivers/ras/amd/atl/Kconfig
@@ -10,6 +10,7 @@
config AMD_ATL
tristate "AMD Address Translation Library"
depends on AMD_NB && X86_64 && RAS
+ depends on AMD_NODE
depends on MEMORY_FAILURE
default N
help
diff --git a/drivers/ras/amd/atl/internal.h b/drivers/ras/amd/atl/internal.h
index 143d04c779a8..f9be26d25348 100644
--- a/drivers/ras/amd/atl/internal.h
+++ b/drivers/ras/amd/atl/internal.h
@@ -18,6 +18,7 @@
#include <linux/ras.h>
#include <asm/amd_nb.h>
+#include <asm/amd_node.h>
#include "reg_fields.h"
--
2.43.0
^ permalink raw reply related [flat|nested] 38+ messages in thread* Re: [PATCH v3 09/12] x86/amd_nb: Move SMN access code to a new amd_node driver
2025-01-07 22:28 ` [PATCH v3 09/12] x86/amd_nb: Move SMN access code to a new amd_node driver Yazen Ghannam
@ 2025-01-08 5:30 ` Shyam Sundar S K
2025-01-08 8:56 ` Borislav Petkov
0 siblings, 1 reply; 38+ messages in thread
From: Shyam Sundar S K @ 2025-01-08 5:30 UTC (permalink / raw)
To: Yazen Ghannam, x86, Tony Luck, Mario Limonciello, Bjorn Helgaas,
Jean Delvare, Guenter Roeck, Hans de Goede, Ilpo Järvinen,
Naveen Krishna Chatradhi, Suma Hegde
Cc: linux-kernel, linux-edac, linux-pci, linux-hwmon,
platform-driver-x86
On 1/8/2025 03:58, Yazen Ghannam wrote:
> From: Mario Limonciello <mario.limonciello@amd.com>
>
> SMN access was bolted into amd_nb mostly as convenience. This has
> limitations though that require incurring tech debt to keep it working.
>
> Move SMN access to the newly introduced AMD Node driver.
>
There are couple of nit-picks (see below), but aside from those, this
looks good to me.
Acked-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> # for PMF and
PMC drivers
> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
> Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com>
> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
> Acked-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> # pdx86
> Link: https://lore.kernel.org/r/20241206161210.163701-11-yazen.ghannam@amd.com
> ---
> MAINTAINERS | 1 +
> arch/x86/include/asm/amd_nb.h | 3 -
> arch/x86/include/asm/amd_node.h | 3 +
> arch/x86/kernel/amd_nb.c | 89 ---------------------------
> arch/x86/kernel/amd_node.c | 90 ++++++++++++++++++++++++++++
> arch/x86/pci/fixup.c | 4 +-
> drivers/edac/Kconfig | 1 +
> drivers/edac/amd64_edac.c | 1 +
> drivers/hwmon/Kconfig | 2 +-
> drivers/hwmon/k10temp.c | 2 +-
> drivers/platform/x86/amd/pmc/Kconfig | 2 +-
> drivers/platform/x86/amd/pmc/pmc.c | 3 +-
> drivers/platform/x86/amd/pmf/Kconfig | 2 +-
> drivers/platform/x86/amd/pmf/core.c | 2 +-
> drivers/ras/amd/atl/Kconfig | 1 +
> drivers/ras/amd/atl/internal.h | 1 +
> 16 files changed, 107 insertions(+), 100 deletions(-)
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 290989ab9f72..27a5bc2fc49b 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -1122,6 +1122,7 @@ S: Supported
> F: drivers/i2c/busses/i2c-amd-asf-plat.c
>
> AMD NODE DRIVER
> +M: Mario Limonciello <mario.limonciello@amd.com>
> M: Yazen Ghannam <yazen.ghannam@amd.com>
> L: linux-kernel@vger.kernel.org
> S: Supported
> diff --git a/arch/x86/include/asm/amd_nb.h b/arch/x86/include/asm/amd_nb.h
> index 094c3be81a8d..5e0333534abc 100644
> --- a/arch/x86/include/asm/amd_nb.h
> +++ b/arch/x86/include/asm/amd_nb.h
> @@ -21,9 +21,6 @@ extern int amd_numa_init(void);
> extern int amd_get_subcaches(int);
> extern int amd_set_subcaches(int, unsigned long);
>
> -int __must_check amd_smn_read(u16 node, u32 address, u32 *value);
> -int __must_check amd_smn_write(u16 node, u32 address, u32 value);
> -
> struct amd_l3_cache {
> unsigned indices;
> u8 subcaches[4];
> diff --git a/arch/x86/include/asm/amd_node.h b/arch/x86/include/asm/amd_node.h
> index 419a0ad13ef2..113ad3e8ee40 100644
> --- a/arch/x86/include/asm/amd_node.h
> +++ b/arch/x86/include/asm/amd_node.h
> @@ -30,4 +30,7 @@ static inline u16 amd_num_nodes(void)
> return topology_amd_nodes_per_pkg() * topology_max_packages();
> }
>
> +int __must_check amd_smn_read(u16 node, u32 address, u32 *value);
> +int __must_check amd_smn_write(u16 node, u32 address, u32 value);
> +
> #endif /*_ASM_X86_AMD_NODE_H_*/
> diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c
> index e335d89ddad7..11fac09e3a8c 100644
> --- a/arch/x86/kernel/amd_nb.c
> +++ b/arch/x86/kernel/amd_nb.c
> @@ -15,9 +15,6 @@
> #include <linux/pci_ids.h>
> #include <asm/amd_nb.h>
>
> -/* Protect the PCI config register pairs used for SMN. */
> -static DEFINE_MUTEX(smn_mutex);
> -
> static u32 *flush_words;
>
> static const struct pci_device_id amd_nb_misc_ids[] = {
> @@ -59,92 +56,6 @@ struct amd_northbridge *node_to_amd_nb(int node)
> }
> EXPORT_SYMBOL_GPL(node_to_amd_nb);
>
> -/*
> - * SMN accesses may fail in ways that are difficult to detect here in the called
> - * functions amd_smn_read() and amd_smn_write(). Therefore, callers must do
> - * their own checking based on what behavior they expect.
> - *
> - * For SMN reads, the returned value may be zero if the register is Read-as-Zero.
> - * Or it may be a "PCI Error Response", e.g. all 0xFFs. The "PCI Error Response"
> - * can be checked here, and a proper error code can be returned.
> - *
> - * But the Read-as-Zero response cannot be verified here. A value of 0 may be
> - * correct in some cases, so callers must check that this correct is for the
> - * register/fields they need.
> - *
> - * For SMN writes, success can be determined through a "write and read back"
> - * However, this is not robust when done here.
> - *
> - * Possible issues:
> - *
> - * 1) Bits that are "Write-1-to-Clear". In this case, the read value should
> - * *not* match the write value.
> - *
> - * 2) Bits that are "Read-as-Zero"/"Writes-Ignored". This information cannot be
> - * known here.
> - *
> - * 3) Bits that are "Reserved / Set to 1". Ditto above.
> - *
> - * Callers of amd_smn_write() should do the "write and read back" check
> - * themselves, if needed.
> - *
> - * For #1, they can see if their target bits got cleared.
> - *
> - * For #2 and #3, they can check if their target bits got set as intended.
> - *
> - * This matches what is done for RDMSR/WRMSR. As long as there's no #GP, then
> - * the operation is considered a success, and the caller does their own
> - * checking.
> - */
> -static int __amd_smn_rw(u16 node, u32 address, u32 *value, bool write)
> -{
> - struct pci_dev *root;
> - int err = -ENODEV;
> -
> - if (node >= amd_northbridges.num)
> - goto out;
> -
> - root = node_to_amd_nb(node)->root;
> - if (!root)
> - goto out;
> -
> - mutex_lock(&smn_mutex);
> -
> - err = pci_write_config_dword(root, 0x60, address);
> - if (err) {
> - pr_warn("Error programming SMN address 0x%x.\n", address);
> - goto out_unlock;
> - }
> -
> - err = (write ? pci_write_config_dword(root, 0x64, *value)
> - : pci_read_config_dword(root, 0x64, value));
> -
> -out_unlock:
> - mutex_unlock(&smn_mutex);
> -
> -out:
> - return err;
> -}
> -
> -int __must_check amd_smn_read(u16 node, u32 address, u32 *value)
> -{
> - int err = __amd_smn_rw(node, address, value, false);
> -
> - if (PCI_POSSIBLE_ERROR(*value)) {
> - err = -ENODEV;
> - *value = 0;
> - }
> -
> - return err;
> -}
> -EXPORT_SYMBOL_GPL(amd_smn_read);
> -
> -int __must_check amd_smn_write(u16 node, u32 address, u32 value)
> -{
> - return __amd_smn_rw(node, address, &value, true);
> -}
> -EXPORT_SYMBOL_GPL(amd_smn_write);
> -
> static int amd_cache_northbridges(void)
> {
> struct amd_northbridge *nb;
> diff --git a/arch/x86/kernel/amd_node.c b/arch/x86/kernel/amd_node.c
> index 4eea8c7d8090..95e5ca0acc90 100644
> --- a/arch/x86/kernel/amd_node.c
> +++ b/arch/x86/kernel/amd_node.c
> @@ -8,6 +8,7 @@
> * Author: Yazen Ghannam <Yazen.Ghannam@amd.com>
> */
>
> +#include <asm/amd_nb.h>
> #include <asm/amd_node.h>
>
> /*
> @@ -88,3 +89,92 @@ struct pci_dev *amd_node_get_root(u16 node)
> pci_dbg(root, "is root for AMD node %u\n", node);
> return root;
> }
> +
> +/* Protect the PCI config register pairs used for SMN. */
> +static DEFINE_MUTEX(smn_mutex);
> +
> +/*
> + * SMN accesses may fail in ways that are difficult to detect here in the called
> + * functions amd_smn_read() and amd_smn_write(). Therefore, callers must do
> + * their own checking based on what behavior they expect.
> + *
> + * For SMN reads, the returned value may be zero if the register is Read-as-Zero.
> + * Or it may be a "PCI Error Response", e.g. all 0xFFs. The "PCI Error Response"
> + * can be checked here, and a proper error code can be returned.
> + *
> + * But the Read-as-Zero response cannot be verified here. A value of 0 may be
> + * correct in some cases, so callers must check that this correct is for the
> + * register/fields they need.
> + *
> + * For SMN writes, success can be determined through a "write and read back"
> + * However, this is not robust when done here.
> + *
> + * Possible issues:
> + *
> + * 1) Bits that are "Write-1-to-Clear". In this case, the read value should
> + * *not* match the write value.
> + *
> + * 2) Bits that are "Read-as-Zero"/"Writes-Ignored". This information cannot be
> + * known here.
> + *
> + * 3) Bits that are "Reserved / Set to 1". Ditto above.
> + *
> + * Callers of amd_smn_write() should do the "write and read back" check
> + * themselves, if needed.
> + *
> + * For #1, they can see if their target bits got cleared.
> + *
> + * For #2 and #3, they can check if their target bits got set as intended.
> + *
> + * This matches what is done for RDMSR/WRMSR. As long as there's no #GP, then
> + * the operation is considered a success, and the caller does their own
> + * checking.
> + */
> +static int __amd_smn_rw(u16 node, u32 address, u32 *value, bool write)
> +{
> + struct pci_dev *root;
> + int err = -ENODEV;
> +
> + if (node >= amd_nb_num())
> + goto out;
> +
> + root = node_to_amd_nb(node)->root;
> + if (!root)
> + goto out;
> +
> + mutex_lock(&smn_mutex);
> +
> + err = pci_write_config_dword(root, 0x60, address);
> + if (err) {
> + pr_warn("Error programming SMN address 0x%x.\n", address);
> + goto out_unlock;
> + }
> +
> + err = (write ? pci_write_config_dword(root, 0x64, *value)
> + : pci_read_config_dword(root, 0x64, value));
> +
> +out_unlock:
> + mutex_unlock(&smn_mutex);
> +
> +out:
> + return err;
> +}
> +
> +int __must_check amd_smn_read(u16 node, u32 address, u32 *value)
> +{
> + int err = __amd_smn_rw(node, address, value, false);
> +
> + if (PCI_POSSIBLE_ERROR(*value)) {
> + err = -ENODEV;
> + *value = 0;
> + }
> +
> + return err;
> +}
> +EXPORT_SYMBOL_GPL(amd_smn_read);
> +
> +int __must_check amd_smn_write(u16 node, u32 address, u32 value)
> +{
> + return __amd_smn_rw(node, address, &value, true);
> +}
> +EXPORT_SYMBOL_GPL(amd_smn_write);
> diff --git a/arch/x86/pci/fixup.c b/arch/x86/pci/fixup.c
> index 0681ecfe3430..592fb9d97e77 100644
> --- a/arch/x86/pci/fixup.c
> +++ b/arch/x86/pci/fixup.c
> @@ -9,7 +9,7 @@
> #include <linux/pci.h>
> #include <linux/suspend.h>
> #include <linux/vgaarb.h>
> -#include <asm/amd_nb.h>
> +#include <asm/amd_node.h>
> #include <asm/hpet.h>
> #include <asm/pci_x86.h>
>
> @@ -828,7 +828,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x7910, rs690_fix_64bit_dma);
>
> #endif
>
> -#ifdef CONFIG_AMD_NB
> +#ifdef CONFIG_AMD_NODE
>
> #define AMD_15B8_RCC_DEV2_EPF0_STRAP2 0x10136008
> #define AMD_15B8_RCC_DEV2_EPF0_STRAP2_NO_SOFT_RESET_DEV2_F0_MASK 0x00000080L
> diff --git a/drivers/edac/Kconfig b/drivers/edac/Kconfig
> index 06f7b43a6f78..cb97d7bdae31 100644
> --- a/drivers/edac/Kconfig
> +++ b/drivers/edac/Kconfig
> @@ -78,6 +78,7 @@ config EDAC_GHES
> config EDAC_AMD64
> tristate "AMD64 (Opteron, Athlon64)"
> depends on AMD_NB && EDAC_DECODE_MCE
> + depends on AMD_NODE
> imply AMD_ATL
> help
> Support for error detection and correction of DRAM ECC errors on
> diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
> index ddfbdb66b794..29465088639c 100644
> --- a/drivers/edac/amd64_edac.c
> +++ b/drivers/edac/amd64_edac.c
> @@ -2,6 +2,7 @@
> #include <linux/ras.h>
> #include "amd64_edac.h"
> #include <asm/amd_nb.h>
> +#include <asm/amd_node.h>
>
> static struct edac_pci_ctl_info *pci_ctl;
>
> diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
> index dd376602f3f1..ea13ea482a63 100644
> --- a/drivers/hwmon/Kconfig
> +++ b/drivers/hwmon/Kconfig
> @@ -324,7 +324,7 @@ config SENSORS_K8TEMP
>
> config SENSORS_K10TEMP
> tristate "AMD Family 10h+ temperature sensor"
> - depends on X86 && PCI && AMD_NB
> + depends on X86 && PCI && AMD_NODE
> help
> If you say yes here you get support for the temperature
> sensor(s) inside your CPU. Supported are later revisions of
> diff --git a/drivers/hwmon/k10temp.c b/drivers/hwmon/k10temp.c
> index cefa8cd184c8..d0b4cc9a5011 100644
> --- a/drivers/hwmon/k10temp.c
> +++ b/drivers/hwmon/k10temp.c
> @@ -20,7 +20,7 @@
> #include <linux/module.h>
> #include <linux/pci.h>
> #include <linux/pci_ids.h>
> -#include <asm/amd_nb.h>
> +#include <asm/amd_node.h>
> #include <asm/processor.h>
>
> MODULE_DESCRIPTION("AMD Family 10h+ CPU core temperature monitor");
> diff --git a/drivers/platform/x86/amd/pmc/Kconfig b/drivers/platform/x86/amd/pmc/Kconfig
> index 94f9563d8be7..eeffdafd686e 100644
> --- a/drivers/platform/x86/amd/pmc/Kconfig
> +++ b/drivers/platform/x86/amd/pmc/Kconfig
> @@ -5,7 +5,7 @@
>
> config AMD_PMC
> tristate "AMD SoC PMC driver"
> - depends on ACPI && PCI && RTC_CLASS && AMD_NB
> + depends on ACPI && PCI && RTC_CLASS && AMD_NODE
> depends on SUSPEND
> select SERIO
> help
> diff --git a/drivers/platform/x86/amd/pmc/pmc.c b/drivers/platform/x86/amd/pmc/pmc.c
> index 26b878ee5191..941b7753dd78 100644
> --- a/drivers/platform/x86/amd/pmc/pmc.c
> +++ b/drivers/platform/x86/amd/pmc/pmc.c
> @@ -10,7 +10,6 @@
>
> #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
>
> -#include <asm/amd_nb.h>
> #include <linux/acpi.h>
> #include <linux/bitfield.h>
> #include <linux/bits.h>
> @@ -28,6 +27,8 @@
> #include <linux/seq_file.h>
> #include <linux/uaccess.h>
>
> +#include <asm/amd_node.h>
> +
> #include "pmc.h"
>
> /* SMU communication registers */
> diff --git a/drivers/platform/x86/amd/pmf/Kconfig b/drivers/platform/x86/amd/pmf/Kconfig
> index 99d67cdbd91e..25b8f7ae3abd 100644
> --- a/drivers/platform/x86/amd/pmf/Kconfig
> +++ b/drivers/platform/x86/amd/pmf/Kconfig
> @@ -7,7 +7,7 @@ config AMD_PMF
> tristate "AMD Platform Management Framework"
> depends on ACPI && PCI
> depends on POWER_SUPPLY
> - depends on AMD_NB
> + depends on AMD_NODE
> select ACPI_PLATFORM_PROFILE
> depends on TEE && AMDTEE
> depends on AMD_SFH_HID
> diff --git a/drivers/platform/x86/amd/pmf/core.c b/drivers/platform/x86/amd/pmf/core.c
> index 06a97c533cb8..7f88f3121cf5 100644
> --- a/drivers/platform/x86/amd/pmf/core.c
> +++ b/drivers/platform/x86/amd/pmf/core.c
> @@ -8,13 +8,13 @@
> * Author: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
> */
>
> -#include <asm/amd_nb.h>
> #include <linux/debugfs.h>
> #include <linux/iopoll.h>
> #include <linux/module.h>
> #include <linux/pci.h>
> #include <linux/platform_device.h>
> #include <linux/power_supply.h>
> +#include <asm/amd_node.h>
You can adjust the first header inclusion to maintain alphabetical order.
> #include "pmf.h"
>
> /* PMF-SMU communication registers */
> diff --git a/drivers/ras/amd/atl/Kconfig b/drivers/ras/amd/atl/Kconfig
> index 551680073e43..6e03942cd7da 100644
> --- a/drivers/ras/amd/atl/Kconfig
> +++ b/drivers/ras/amd/atl/Kconfig
> @@ -10,6 +10,7 @@
> config AMD_ATL
> tristate "AMD Address Translation Library"
> depends on AMD_NB && X86_64 && RAS
> + depends on AMD_NODE
the above "depends on" can be updated to:
depends on AMD_NODE && X86_64 && RAS
instead of new "depends on AMD_NODE"
Thanks,
Shyam
> depends on MEMORY_FAILURE
> default N
> help
> diff --git a/drivers/ras/amd/atl/internal.h b/drivers/ras/amd/atl/internal.h
> index 143d04c779a8..f9be26d25348 100644
> --- a/drivers/ras/amd/atl/internal.h
> +++ b/drivers/ras/amd/atl/internal.h
> @@ -18,6 +18,7 @@
> #include <linux/ras.h>
>
> #include <asm/amd_nb.h>
> +#include <asm/amd_node.h>
>
> #include "reg_fields.h"
>
^ permalink raw reply [flat|nested] 38+ messages in thread* Re: [PATCH v3 09/12] x86/amd_nb: Move SMN access code to a new amd_node driver
2025-01-08 5:30 ` Shyam Sundar S K
@ 2025-01-08 8:56 ` Borislav Petkov
0 siblings, 0 replies; 38+ messages in thread
From: Borislav Petkov @ 2025-01-08 8:56 UTC (permalink / raw)
To: Shyam Sundar S K
Cc: Yazen Ghannam, x86, Tony Luck, Mario Limonciello, Bjorn Helgaas,
Jean Delvare, Guenter Roeck, Hans de Goede, Ilpo Järvinen,
Naveen Krishna Chatradhi, Suma Hegde, linux-kernel, linux-edac,
linux-pci, linux-hwmon, platform-driver-x86
On Wed, Jan 08, 2025 at 11:00:21AM +0530, Shyam Sundar S K wrote:
> > diff --git a/drivers/platform/x86/amd/pmf/core.c b/drivers/platform/x86/amd/pmf/core.c
> > index 06a97c533cb8..7f88f3121cf5 100644
> > --- a/drivers/platform/x86/amd/pmf/core.c
> > +++ b/drivers/platform/x86/amd/pmf/core.c
> > @@ -8,13 +8,13 @@
> > * Author: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
> > */
> >
> > -#include <asm/amd_nb.h>
> > #include <linux/debugfs.h>
> > #include <linux/iopoll.h>
> > #include <linux/module.h>
> > #include <linux/pci.h>
> > #include <linux/platform_device.h>
> > #include <linux/power_supply.h>
> > +#include <asm/amd_node.h>
>
> You can adjust the first header inclusion to maintain alphabetical order.
It is the linux/ namespace first, then arch-specific asm/ namespace in case
the second gets to override some generic implementations from the first. You
can grep the tree for examples.
> > #include "pmf.h"
> >
> > /* PMF-SMU communication registers */
> > diff --git a/drivers/ras/amd/atl/Kconfig b/drivers/ras/amd/atl/Kconfig
> > index 551680073e43..6e03942cd7da 100644
> > --- a/drivers/ras/amd/atl/Kconfig
> > +++ b/drivers/ras/amd/atl/Kconfig
> > @@ -10,6 +10,7 @@
> > config AMD_ATL
> > tristate "AMD Address Translation Library"
> > depends on AMD_NB && X86_64 && RAS
> > + depends on AMD_NODE
>
> the above "depends on" can be updated to:
the ATL uses AMD_NB facilities (node_to_amd_nb()) so I'd prefer to have
explicit dependencies in Kconfig.
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
^ permalink raw reply [flat|nested] 38+ messages in thread
* [PATCH v3 10/12] x86/amd_node: Update __amd_smn_rw() error paths
2025-01-07 22:28 [PATCH v3 00/12] AMD NB and SMN rework Yazen Ghannam
` (8 preceding siblings ...)
2025-01-07 22:28 ` [PATCH v3 09/12] x86/amd_nb: Move SMN access code to a new amd_node driver Yazen Ghannam
@ 2025-01-07 22:28 ` Yazen Ghannam
2025-01-07 22:28 ` [PATCH v3 11/12] x86/amd_node: Remove dependency on AMD_NB Yazen Ghannam
2025-01-07 22:28 ` [PATCH v3 12/12] x86/amd_node: Use defines for SMN register offsets Yazen Ghannam
11 siblings, 0 replies; 38+ messages in thread
From: Yazen Ghannam @ 2025-01-07 22:28 UTC (permalink / raw)
To: yazen.ghannam, x86, Tony Luck, Mario Limonciello, Bjorn Helgaas,
Jean Delvare, Guenter Roeck, Shyam Sundar S K, Hans de Goede,
Ilpo Järvinen, Naveen Krishna Chatradhi, Suma Hegde
Cc: linux-kernel, linux-edac, linux-pci, linux-hwmon,
platform-driver-x86
Use guard(mutex) and convert PCI error codes to common ones.
Suggested-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20241206161210.163701-12-yazen.ghannam@amd.com
---
arch/x86/kernel/amd_node.c | 14 +++++---------
1 file changed, 5 insertions(+), 9 deletions(-)
diff --git a/arch/x86/kernel/amd_node.c b/arch/x86/kernel/amd_node.c
index 95e5ca0acc90..0cca541e18d5 100644
--- a/arch/x86/kernel/amd_node.c
+++ b/arch/x86/kernel/amd_node.c
@@ -136,28 +136,24 @@ static int __amd_smn_rw(u16 node, u32 address, u32 *value, bool write)
int err = -ENODEV;
if (node >= amd_nb_num())
- goto out;
+ return err;
root = node_to_amd_nb(node)->root;
if (!root)
- goto out;
+ return err;
- mutex_lock(&smn_mutex);
+ guard(mutex)(&smn_mutex);
err = pci_write_config_dword(root, 0x60, address);
if (err) {
pr_warn("Error programming SMN address 0x%x.\n", address);
- goto out_unlock;
+ return pcibios_err_to_errno(err);
}
err = (write ? pci_write_config_dword(root, 0x64, *value)
: pci_read_config_dword(root, 0x64, value));
-out_unlock:
- mutex_unlock(&smn_mutex);
-
-out:
- return err;
+ return pcibios_err_to_errno(err);
}
int __must_check amd_smn_read(u16 node, u32 address, u32 *value)
--
2.43.0
^ permalink raw reply related [flat|nested] 38+ messages in thread* [PATCH v3 11/12] x86/amd_node: Remove dependency on AMD_NB
2025-01-07 22:28 [PATCH v3 00/12] AMD NB and SMN rework Yazen Ghannam
` (9 preceding siblings ...)
2025-01-07 22:28 ` [PATCH v3 10/12] x86/amd_node: Update __amd_smn_rw() error paths Yazen Ghannam
@ 2025-01-07 22:28 ` Yazen Ghannam
2025-01-07 22:28 ` [PATCH v3 12/12] x86/amd_node: Use defines for SMN register offsets Yazen Ghannam
11 siblings, 0 replies; 38+ messages in thread
From: Yazen Ghannam @ 2025-01-07 22:28 UTC (permalink / raw)
To: yazen.ghannam, x86, Tony Luck, Mario Limonciello, Bjorn Helgaas,
Jean Delvare, Guenter Roeck, Shyam Sundar S K, Hans de Goede,
Ilpo Järvinen, Naveen Krishna Chatradhi, Suma Hegde
Cc: linux-kernel, linux-edac, linux-pci, linux-hwmon,
platform-driver-x86
Cache the root devices locally so that there are no more dependencies on
AMD_NB.
Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20241206161210.163701-13-yazen.ghannam@amd.com
---
arch/x86/kernel/amd_node.c | 42 +++++++++++++++++++++++++++++++++++---
1 file changed, 39 insertions(+), 3 deletions(-)
diff --git a/arch/x86/kernel/amd_node.c b/arch/x86/kernel/amd_node.c
index 0cca541e18d5..45077e2e6f2f 100644
--- a/arch/x86/kernel/amd_node.c
+++ b/arch/x86/kernel/amd_node.c
@@ -8,7 +8,6 @@
* Author: Yazen Ghannam <Yazen.Ghannam@amd.com>
*/
-#include <asm/amd_nb.h>
#include <asm/amd_node.h>
/*
@@ -90,6 +89,8 @@ struct pci_dev *amd_node_get_root(u16 node)
return root;
}
+static struct pci_dev **amd_roots;
+
/* Protect the PCI config register pairs used for SMN. */
static DEFINE_MUTEX(smn_mutex);
@@ -135,10 +136,10 @@ static int __amd_smn_rw(u16 node, u32 address, u32 *value, bool write)
struct pci_dev *root;
int err = -ENODEV;
- if (node >= amd_nb_num())
+ if (node >= amd_num_nodes())
return err;
- root = node_to_amd_nb(node)->root;
+ root = amd_roots[node];
if (!root)
return err;
@@ -174,3 +175,38 @@ int __must_check amd_smn_write(u16 node, u32 address, u32 value)
return __amd_smn_rw(node, address, &value, true);
}
EXPORT_SYMBOL_GPL(amd_smn_write);
+
+static int amd_cache_roots(void)
+{
+ u16 node, num_nodes = amd_num_nodes();
+
+ amd_roots = kcalloc(num_nodes, sizeof(*amd_roots), GFP_KERNEL);
+ if (!amd_roots)
+ return -ENOMEM;
+
+ for (node = 0; node < num_nodes; node++)
+ amd_roots[node] = amd_node_get_root(node);
+
+ return 0;
+}
+
+static int __init amd_smn_init(void)
+{
+ int err;
+
+ if (!cpu_feature_enabled(X86_FEATURE_ZEN))
+ return 0;
+
+ guard(mutex)(&smn_mutex);
+
+ if (amd_roots)
+ return 0;
+
+ err = amd_cache_roots();
+ if (err)
+ return err;
+
+ return 0;
+}
+
+fs_initcall(amd_smn_init);
--
2.43.0
^ permalink raw reply related [flat|nested] 38+ messages in thread* [PATCH v3 12/12] x86/amd_node: Use defines for SMN register offsets
2025-01-07 22:28 [PATCH v3 00/12] AMD NB and SMN rework Yazen Ghannam
` (10 preceding siblings ...)
2025-01-07 22:28 ` [PATCH v3 11/12] x86/amd_node: Remove dependency on AMD_NB Yazen Ghannam
@ 2025-01-07 22:28 ` Yazen Ghannam
11 siblings, 0 replies; 38+ messages in thread
From: Yazen Ghannam @ 2025-01-07 22:28 UTC (permalink / raw)
To: yazen.ghannam, x86, Tony Luck, Mario Limonciello, Bjorn Helgaas,
Jean Delvare, Guenter Roeck, Shyam Sundar S K, Hans de Goede,
Ilpo Järvinen, Naveen Krishna Chatradhi, Suma Hegde
Cc: linux-kernel, linux-edac, linux-pci, linux-hwmon,
platform-driver-x86
There are more than one SMN index/data pair available for software use.
The register offsets are different, but the protocol is the same.
Use defines for the SMN offset values and allow the index/data offsets
to be passed to the read/write helper function.
This eases code reuse with other SMN users in the kernel.
Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20241206161210.163701-14-yazen.ghannam@amd.com
---
arch/x86/kernel/amd_node.c | 15 +++++++++------
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/arch/x86/kernel/amd_node.c b/arch/x86/kernel/amd_node.c
index 45077e2e6f2f..d2ec7fd555c5 100644
--- a/arch/x86/kernel/amd_node.c
+++ b/arch/x86/kernel/amd_node.c
@@ -94,6 +94,9 @@ static struct pci_dev **amd_roots;
/* Protect the PCI config register pairs used for SMN. */
static DEFINE_MUTEX(smn_mutex);
+#define SMN_INDEX_OFFSET 0x60
+#define SMN_DATA_OFFSET 0x64
+
/*
* SMN accesses may fail in ways that are difficult to detect here in the called
* functions amd_smn_read() and amd_smn_write(). Therefore, callers must do
@@ -131,7 +134,7 @@ static DEFINE_MUTEX(smn_mutex);
* the operation is considered a success, and the caller does their own
* checking.
*/
-static int __amd_smn_rw(u16 node, u32 address, u32 *value, bool write)
+static int __amd_smn_rw(u8 i_off, u8 d_off, u16 node, u32 address, u32 *value, bool write)
{
struct pci_dev *root;
int err = -ENODEV;
@@ -145,21 +148,21 @@ static int __amd_smn_rw(u16 node, u32 address, u32 *value, bool write)
guard(mutex)(&smn_mutex);
- err = pci_write_config_dword(root, 0x60, address);
+ err = pci_write_config_dword(root, i_off, address);
if (err) {
pr_warn("Error programming SMN address 0x%x.\n", address);
return pcibios_err_to_errno(err);
}
- err = (write ? pci_write_config_dword(root, 0x64, *value)
- : pci_read_config_dword(root, 0x64, value));
+ err = (write ? pci_write_config_dword(root, d_off, *value)
+ : pci_read_config_dword(root, d_off, value));
return pcibios_err_to_errno(err);
}
int __must_check amd_smn_read(u16 node, u32 address, u32 *value)
{
- int err = __amd_smn_rw(node, address, value, false);
+ int err = __amd_smn_rw(SMN_INDEX_OFFSET, SMN_DATA_OFFSET, node, address, value, false);
if (PCI_POSSIBLE_ERROR(*value)) {
err = -ENODEV;
@@ -172,7 +175,7 @@ EXPORT_SYMBOL_GPL(amd_smn_read);
int __must_check amd_smn_write(u16 node, u32 address, u32 value)
{
- return __amd_smn_rw(node, address, &value, true);
+ return __amd_smn_rw(SMN_INDEX_OFFSET, SMN_DATA_OFFSET, node, address, &value, true);
}
EXPORT_SYMBOL_GPL(amd_smn_write);
--
2.43.0
^ permalink raw reply related [flat|nested] 38+ messages in thread