* [PULL 25/97] acpi: Add machine option to disable SPCR table
[not found] <cover.1752534227.git.mst@redhat.com>
@ 2025-07-14 23:07 ` Michael S. Tsirkin
2025-07-14 23:08 ` [PULL 45/97] qemu: Declare all load/store helper in 'qemu/bswap.h' Michael S. Tsirkin
1 sibling, 0 replies; 2+ messages in thread
From: Michael S. Tsirkin @ 2025-07-14 23:07 UTC (permalink / raw)
To: qemu-devel
Cc: Peter Maydell, Li Chen, Bibo Mao, Gavin Shan, Sunil V L,
Shannon Zhao, Igor Mammedov, Ani Sinha, Eduardo Habkost,
Marcel Apfelbaum, Philippe Mathieu-Daudé, Yanan Wang,
Zhao Liu, Song Gao, Jiaxun Yang, Palmer Dabbelt, Alistair Francis,
Weiwei Li, Daniel Henrique Barboza, Liu Zhiwei, qemu-arm,
qemu-riscv
From: Li Chen <chenl311@chinatelecom.cn>
The ACPI SPCR (Serial Port Console Redirection) table allows firmware
to specify a preferred serial console device to the operating system.
On ARM64 systems, Linux by default respects this table: even if the
kernel command line does not include a hardware serial console (e.g.,
"console=ttyAMA0"), the kernel still register the serial device
referenced by SPCR as a printk console.
While this behavior is standard-compliant, it can lead to situations
where guest console behavior is influenced by platform firmware rather
than user-specified configuration. To make guest console behavior more
predictable and under user control, this patch introduces a machine
option to explicitly disable SPCR table exposure:
-machine spcr=off
By default, the option is enabled (spcr=on), preserving existing
behavior. When disabled, QEMU will omit the SPCR table from the guest's
ACPI namespace, ensuring that only consoles explicitly declared in the
kernel command line are registered.
Signed-off-by: Li Chen <chenl311@chinatelecom.cn>
Reviewed-by: Bibo Mao <maobibo@loongson.cn>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Reviewed-by: Sunil V L <sunilvl@ventanamicro.com>
Message-Id: <20250528105404.457729-2-me@linux.beauty>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
include/hw/boards.h | 1 +
hw/arm/virt-acpi-build.c | 5 ++++-
hw/core/machine.c | 22 ++++++++++++++++++++++
hw/loongarch/virt-acpi-build.c | 4 +++-
hw/riscv/virt-acpi-build.c | 5 ++++-
qemu-options.hx | 5 +++++
6 files changed, 39 insertions(+), 3 deletions(-)
diff --git a/include/hw/boards.h b/include/hw/boards.h
index f424b2b505..f94713e6e2 100644
--- a/include/hw/boards.h
+++ b/include/hw/boards.h
@@ -443,6 +443,7 @@ struct MachineState {
SmpCache smp_cache;
struct NVDIMMState *nvdimms_state;
struct NumaState *numa_state;
+ bool acpi_spcr_enabled;
};
/*
diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c
index 0dfb8ec2c3..782b17b966 100644
--- a/hw/arm/virt-acpi-build.c
+++ b/hw/arm/virt-acpi-build.c
@@ -1023,7 +1023,10 @@ void virt_acpi_build(VirtMachineState *vms, AcpiBuildTables *tables)
}
acpi_add_table(table_offsets, tables_blob);
- spcr_setup(tables_blob, tables->linker, vms);
+
+ if (ms->acpi_spcr_enabled) {
+ spcr_setup(tables_blob, tables->linker, vms);
+ }
acpi_add_table(table_offsets, tables_blob);
build_dbg2(tables_blob, tables->linker, vms);
diff --git a/hw/core/machine.c b/hw/core/machine.c
index e869821b22..ceee058cad 100644
--- a/hw/core/machine.c
+++ b/hw/core/machine.c
@@ -577,6 +577,20 @@ static void machine_set_nvdimm(Object *obj, bool value, Error **errp)
ms->nvdimms_state->is_enabled = value;
}
+static bool machine_get_spcr(Object *obj, Error **errp)
+{
+ MachineState *ms = MACHINE(obj);
+
+ return ms->acpi_spcr_enabled;
+}
+
+static void machine_set_spcr(Object *obj, bool value, Error **errp)
+{
+ MachineState *ms = MACHINE(obj);
+
+ ms->acpi_spcr_enabled = value;
+}
+
static bool machine_get_hmat(Object *obj, Error **errp)
{
MachineState *ms = MACHINE(obj);
@@ -1281,6 +1295,14 @@ static void machine_initfn(Object *obj)
"Table (HMAT)");
}
+ /* SPCR */
+ ms->acpi_spcr_enabled = true;
+ object_property_add_bool(obj, "spcr", machine_get_spcr, machine_set_spcr);
+ object_property_set_description(obj, "spcr",
+ "Set on/off to enable/disable "
+ "ACPI Serial Port Console Redirection "
+ "Table (spcr)");
+
/* default to mc->default_cpus */
ms->smp.cpus = mc->default_cpus;
ms->smp.max_cpus = mc->default_cpus;
diff --git a/hw/loongarch/virt-acpi-build.c b/hw/loongarch/virt-acpi-build.c
index 2cd2d9d842..8c2228a772 100644
--- a/hw/loongarch/virt-acpi-build.c
+++ b/hw/loongarch/virt-acpi-build.c
@@ -557,7 +557,9 @@ static void acpi_build(AcpiBuildTables *tables, MachineState *machine)
acpi_add_table(table_offsets, tables_blob);
build_srat(tables_blob, tables->linker, machine);
acpi_add_table(table_offsets, tables_blob);
- spcr_setup(tables_blob, tables->linker, machine);
+
+ if (machine->acpi_spcr_enabled)
+ spcr_setup(tables_blob, tables->linker, machine);
if (machine->numa_state->num_nodes) {
if (machine->numa_state->have_numa_distance) {
diff --git a/hw/riscv/virt-acpi-build.c b/hw/riscv/virt-acpi-build.c
index 8b5683dbde..ee1416d264 100644
--- a/hw/riscv/virt-acpi-build.c
+++ b/hw/riscv/virt-acpi-build.c
@@ -894,7 +894,10 @@ static void virt_acpi_build(RISCVVirtState *s, AcpiBuildTables *tables)
}
acpi_add_table(table_offsets, tables_blob);
- spcr_setup(tables_blob, tables->linker, s);
+
+ if (ms->acpi_spcr_enabled) {
+ spcr_setup(tables_blob, tables->linker, s);
+ }
acpi_add_table(table_offsets, tables_blob);
{
diff --git a/qemu-options.hx b/qemu-options.hx
index 1f862b19a6..9b2d5f4b7a 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -38,6 +38,7 @@ DEF("machine", HAS_ARG, QEMU_OPTION_machine, \
" nvdimm=on|off controls NVDIMM support (default=off)\n"
" memory-encryption=@var{} memory encryption object to use (default=none)\n"
" hmat=on|off controls ACPI HMAT support (default=off)\n"
+ " spcr=on|off controls ACPI SPCR support (default=on)\n"
#ifdef CONFIG_POSIX
" aux-ram-share=on|off allocate auxiliary guest RAM as shared (default: off)\n"
#endif
@@ -105,6 +106,10 @@ SRST
Enables or disables ACPI Heterogeneous Memory Attribute Table
(HMAT) support. The default is off.
+ ``spcr=on|off``
+ Enables or disables ACPI Serial Port Console Redirection Table
+ (SPCR) support. The default is on.
+
``aux-ram-share=on|off``
Allocate auxiliary guest RAM as an anonymous file that is
shareable with an external process. This option applies to
--
MST
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PULL 45/97] qemu: Declare all load/store helper in 'qemu/bswap.h'
[not found] <cover.1752534227.git.mst@redhat.com>
2025-07-14 23:07 ` [PULL 25/97] acpi: Add machine option to disable SPCR table Michael S. Tsirkin
@ 2025-07-14 23:08 ` Michael S. Tsirkin
1 sibling, 0 replies; 2+ messages in thread
From: Michael S. Tsirkin @ 2025-07-14 23:08 UTC (permalink / raw)
To: qemu-devel
Cc: Peter Maydell, Philippe Mathieu-Daudé, Pierrick Bouvier,
Igor Mammedov, Ani Sinha, Beniamino Galvani, Strahinja Jankovic,
Tyrone Ting, Hao Wu, John Snow, Kevin Wolf, Hanna Reitz,
Palmer Dabbelt, Alistair Francis, Weiwei Li,
Daniel Henrique Barboza, Liu Zhiwei, Marc-André Lureau,
Paolo Bonzini, Jonathan Cameron, Fan Ni, Richard Henderson,
Helge Deller, Pavel Pisa, Francisco Iglesias, Vikram Garhwal,
Jason Wang, Dmitry Fleytman, Aurelien Jarno, Nicholas Piggin,
Frédéric Barrat, Bernhard Beschow, Yoshinori Sato,
Magnus Damm, Matthew Rosato, Eric Farman, Thomas Huth,
Halil Pasic, Christian Borntraeger, David Hildenbrand,
Ilya Leoshkevich, Alex Williamson, Cédric Le Goater,
Alexander Graf, Phil Dennis-Jordan, Peter Xu, Riku Voipio,
Eduardo Habkost, Zhao Liu, Alex Bennée, Alexandre Iooss,
Mahmoud Mandour, qemu-arm, qemu-block, qemu-riscv, qemu-ppc,
qemu-s390x
From: Philippe Mathieu-Daudé <philmd@linaro.org>
Restrict "exec/tswap.h" to the tswap*() methods,
move the load/store helpers with the other ones
declared in "qemu/bswap.h".
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-Id: <20250708215320.70426-8-philmd@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
include/exec/tswap.h | 70 --------------------------
include/qemu/bswap.h | 73 ++++++++++++++++++++++++++++
include/system/memory.h | 1 -
include/user/abitypes.h | 1 -
target/ppc/mmu-hash64.h | 2 -
hw/acpi/bios-linker-loader.c | 2 -
hw/arm/allwinner-r40.c | 1 -
hw/arm/boot.c | 2 +
hw/arm/npcm7xx.c | 2 +-
hw/block/hd-geometry.c | 1 -
hw/char/riscv_htif.c | 1 -
hw/cxl/cxl-events.c | 2 -
hw/display/artist.c | 1 +
hw/display/ati.c | 1 +
hw/net/can/ctucan_core.c | 1 -
hw/net/lan9118.c | 1 +
hw/net/rtl8139.c | 1 +
hw/net/vmxnet3.c | 1 -
hw/pci-host/gt64120.c | 1 +
hw/pci-host/pnv_phb3.c | 1 +
hw/pci-host/pnv_phb4.c | 1 +
hw/pci-host/ppce500.c | 1 -
hw/pci-host/sh_pci.c | 1 -
hw/s390x/s390-pci-inst.c | 1 +
hw/sensor/lsm303dlhc_mag.c | 1 -
hw/smbios/smbios.c | 1 +
hw/vfio/migration-multifd.c | 1 -
hw/virtio/virtio-pci.c | 1 +
hw/vmapple/virtio-blk.c | 1 -
target/arm/cpu.c | 1 -
target/i386/tcg/system/excp_helper.c | 1 -
target/i386/xsave_helper.c | 1 -
target/riscv/vector_helper.c | 1 -
tests/tcg/plugins/mem.c | 1 +
34 files changed, 87 insertions(+), 93 deletions(-)
diff --git a/include/exec/tswap.h b/include/exec/tswap.h
index 55ffa63359..72219e2c43 100644
--- a/include/exec/tswap.h
+++ b/include/exec/tswap.h
@@ -69,74 +69,4 @@ static inline void tswap64s(uint64_t *s)
}
}
-/* Return ld{word}_{le,be}_p following target endianness. */
-#define LOAD_IMPL(word, args...) \
-do { \
- if (target_big_endian()) { \
- return glue(glue(ld, word), _be_p)(args); \
- } else { \
- return glue(glue(ld, word), _le_p)(args); \
- } \
-} while (0)
-
-static inline int lduw_p(const void *ptr)
-{
- LOAD_IMPL(uw, ptr);
-}
-
-static inline int ldsw_p(const void *ptr)
-{
- LOAD_IMPL(sw, ptr);
-}
-
-static inline int ldl_p(const void *ptr)
-{
- LOAD_IMPL(l, ptr);
-}
-
-static inline uint64_t ldq_p(const void *ptr)
-{
- LOAD_IMPL(q, ptr);
-}
-
-static inline uint64_t ldn_p(const void *ptr, int sz)
-{
- LOAD_IMPL(n, ptr, sz);
-}
-
-#undef LOAD_IMPL
-
-/* Call st{word}_{le,be}_p following target endianness. */
-#define STORE_IMPL(word, args...) \
-do { \
- if (target_big_endian()) { \
- glue(glue(st, word), _be_p)(args); \
- } else { \
- glue(glue(st, word), _le_p)(args); \
- } \
-} while (0)
-
-
-static inline void stw_p(void *ptr, uint16_t v)
-{
- STORE_IMPL(w, ptr, v);
-}
-
-static inline void stl_p(void *ptr, uint32_t v)
-{
- STORE_IMPL(l, ptr, v);
-}
-
-static inline void stq_p(void *ptr, uint64_t v)
-{
- STORE_IMPL(q, ptr, v);
-}
-
-static inline void stn_p(void *ptr, int sz, uint64_t v)
-{
- STORE_IMPL(n, ptr, sz, v);
-}
-
-#undef STORE_IMPL
-
#endif /* TSWAP_H */
diff --git a/include/qemu/bswap.h b/include/qemu/bswap.h
index 9a11764536..39ba64046a 100644
--- a/include/qemu/bswap.h
+++ b/include/qemu/bswap.h
@@ -1,6 +1,8 @@
#ifndef BSWAP_H
#define BSWAP_H
+#include "qemu/target-info.h"
+
#undef bswap16
#define bswap16(_x) __builtin_bswap16(_x)
#undef bswap32
@@ -432,4 +434,75 @@ DO_STN_LDN_P(be)
#undef le_bswaps
#undef be_bswaps
+
+/* Return ld{word}_{le,be}_p following target endianness. */
+#define LOAD_IMPL(word, args...) \
+do { \
+ if (target_big_endian()) { \
+ return glue(glue(ld, word), _be_p)(args); \
+ } else { \
+ return glue(glue(ld, word), _le_p)(args); \
+ } \
+} while (0)
+
+static inline int lduw_p(const void *ptr)
+{
+ LOAD_IMPL(uw, ptr);
+}
+
+static inline int ldsw_p(const void *ptr)
+{
+ LOAD_IMPL(sw, ptr);
+}
+
+static inline int ldl_p(const void *ptr)
+{
+ LOAD_IMPL(l, ptr);
+}
+
+static inline uint64_t ldq_p(const void *ptr)
+{
+ LOAD_IMPL(q, ptr);
+}
+
+static inline uint64_t ldn_p(const void *ptr, int sz)
+{
+ LOAD_IMPL(n, ptr, sz);
+}
+
+#undef LOAD_IMPL
+
+/* Call st{word}_{le,be}_p following target endianness. */
+#define STORE_IMPL(word, args...) \
+do { \
+ if (target_big_endian()) { \
+ glue(glue(st, word), _be_p)(args); \
+ } else { \
+ glue(glue(st, word), _le_p)(args); \
+ } \
+} while (0)
+
+
+static inline void stw_p(void *ptr, uint16_t v)
+{
+ STORE_IMPL(w, ptr, v);
+}
+
+static inline void stl_p(void *ptr, uint32_t v)
+{
+ STORE_IMPL(l, ptr, v);
+}
+
+static inline void stq_p(void *ptr, uint64_t v)
+{
+ STORE_IMPL(q, ptr, v);
+}
+
+static inline void stn_p(void *ptr, int sz, uint64_t v)
+{
+ STORE_IMPL(n, ptr, sz, v);
+}
+
+#undef STORE_IMPL
+
#endif /* BSWAP_H */
diff --git a/include/system/memory.h b/include/system/memory.h
index d6d069fd50..e2cd6ed126 100644
--- a/include/system/memory.h
+++ b/include/system/memory.h
@@ -19,7 +19,6 @@
#include "exec/memattrs.h"
#include "exec/memop.h"
#include "exec/ramlist.h"
-#include "exec/tswap.h"
#include "qemu/bswap.h"
#include "qemu/queue.h"
#include "qemu/int128.h"
diff --git a/include/user/abitypes.h b/include/user/abitypes.h
index 7528124b62..be7a876523 100644
--- a/include/user/abitypes.h
+++ b/include/user/abitypes.h
@@ -6,7 +6,6 @@
#endif
#include "exec/cpu-defs.h"
-#include "exec/tswap.h"
#include "user/tswap-target.h"
#ifdef TARGET_ABI32
diff --git a/target/ppc/mmu-hash64.h b/target/ppc/mmu-hash64.h
index b8fb12a970..ae8d4b37ae 100644
--- a/target/ppc/mmu-hash64.h
+++ b/target/ppc/mmu-hash64.h
@@ -1,8 +1,6 @@
#ifndef MMU_HASH64_H
#define MMU_HASH64_H
-#include "exec/tswap.h"
-
#ifndef CONFIG_USER_ONLY
#ifdef TARGET_PPC64
diff --git a/hw/acpi/bios-linker-loader.c b/hw/acpi/bios-linker-loader.c
index 108061828b..c9ffe449aa 100644
--- a/hw/acpi/bios-linker-loader.c
+++ b/hw/acpi/bios-linker-loader.c
@@ -22,8 +22,6 @@
#include "hw/acpi/bios-linker-loader.h"
#include "hw/nvram/fw_cfg.h"
-#include "qemu/bswap.h"
-
/*
* Linker/loader is a paravirtualized interface that passes commands to guest.
* The commands can be used to request guest to
diff --git a/hw/arm/allwinner-r40.c b/hw/arm/allwinner-r40.c
index 0bf700865c..c8eda39957 100644
--- a/hw/arm/allwinner-r40.c
+++ b/hw/arm/allwinner-r40.c
@@ -20,7 +20,6 @@
#include "qemu/osdep.h"
#include "qapi/error.h"
#include "qemu/error-report.h"
-#include "qemu/bswap.h"
#include "qemu/module.h"
#include "qemu/units.h"
#include "hw/boards.h"
diff --git a/hw/arm/boot.c b/hw/arm/boot.c
index becd827af1..d391cd01bb 100644
--- a/hw/arm/boot.c
+++ b/hw/arm/boot.c
@@ -15,6 +15,7 @@
#include "hw/arm/boot.h"
#include "hw/arm/linux-boot-if.h"
#include "cpu.h"
+#include "exec/tswap.h"
#include "exec/target_page.h"
#include "system/kvm.h"
#include "system/tcg.h"
@@ -29,6 +30,7 @@
#include "qemu/config-file.h"
#include "qemu/option.h"
#include "qemu/units.h"
+#include "qemu/bswap.h"
/* Kernel boot protocol is specified in the kernel docs
* Documentation/arm/Booting and Documentation/arm64/booting.txt
diff --git a/hw/arm/npcm7xx.c b/hw/arm/npcm7xx.c
index 2f30c49df5..ecfae328a9 100644
--- a/hw/arm/npcm7xx.c
+++ b/hw/arm/npcm7xx.c
@@ -24,7 +24,7 @@
#include "hw/qdev-clock.h"
#include "hw/qdev-properties.h"
#include "qapi/error.h"
-#include "qemu/bswap.h"
+#include "exec/tswap.h"
#include "qemu/units.h"
#include "system/system.h"
#include "target/arm/cpu-qom.h"
diff --git a/hw/block/hd-geometry.c b/hw/block/hd-geometry.c
index f3939e73f4..db221901cf 100644
--- a/hw/block/hd-geometry.c
+++ b/hw/block/hd-geometry.c
@@ -33,7 +33,6 @@
#include "qemu/osdep.h"
#include "system/block-backend.h"
#include "qapi/qapi-types-block.h"
-#include "qemu/bswap.h"
#include "hw/block/block.h"
#include "trace.h"
diff --git a/hw/char/riscv_htif.c b/hw/char/riscv_htif.c
index c884be5d75..a78ea9b01c 100644
--- a/hw/char/riscv_htif.c
+++ b/hw/char/riscv_htif.c
@@ -29,7 +29,6 @@
#include "qemu/timer.h"
#include "qemu/error-report.h"
#include "system/address-spaces.h"
-#include "exec/tswap.h"
#include "system/dma.h"
#include "system/runstate.h"
#include "trace.h"
diff --git a/hw/cxl/cxl-events.c b/hw/cxl/cxl-events.c
index 12dee2e467..f90470930d 100644
--- a/hw/cxl/cxl-events.c
+++ b/hw/cxl/cxl-events.c
@@ -8,8 +8,6 @@
*/
#include "qemu/osdep.h"
-
-#include "qemu/bswap.h"
#include "qemu/error-report.h"
#include "hw/pci/msi.h"
#include "hw/pci/msix.h"
diff --git a/hw/display/artist.c b/hw/display/artist.c
index 3fafc8a222..3c884c9243 100644
--- a/hw/display/artist.c
+++ b/hw/display/artist.c
@@ -12,6 +12,7 @@
#include "qemu/log.h"
#include "qemu/module.h"
#include "qemu/units.h"
+#include "qemu/bswap.h"
#include "qapi/error.h"
#include "hw/sysbus.h"
#include "hw/loader.h"
diff --git a/hw/display/ati.c b/hw/display/ati.c
index 7de27732cd..f7c0006a87 100644
--- a/hw/display/ati.c
+++ b/hw/display/ati.c
@@ -22,6 +22,7 @@
#include "vga-access.h"
#include "hw/qdev-properties.h"
#include "vga_regs.h"
+#include "qemu/bswap.h"
#include "qemu/log.h"
#include "qemu/module.h"
#include "qemu/error-report.h"
diff --git a/hw/net/can/ctucan_core.c b/hw/net/can/ctucan_core.c
index 17131a4e18..6bd99c477b 100644
--- a/hw/net/can/ctucan_core.c
+++ b/hw/net/can/ctucan_core.c
@@ -28,7 +28,6 @@
#include "qemu/osdep.h"
#include "qemu/log.h"
-#include "qemu/bswap.h"
#include "qemu/bitops.h"
#include "hw/irq.h"
#include "migration/vmstate.h"
diff --git a/hw/net/lan9118.c b/hw/net/lan9118.c
index 6dda1e5c94..3017e12971 100644
--- a/hw/net/lan9118.c
+++ b/hw/net/lan9118.c
@@ -21,6 +21,7 @@
#include "hw/ptimer.h"
#include "hw/qdev-properties.h"
#include "qapi/error.h"
+#include "qemu/bswap.h"
#include "qemu/log.h"
#include "qemu/module.h"
#include <zlib.h> /* for crc32 */
diff --git a/hw/net/rtl8139.c b/hw/net/rtl8139.c
index 654a087d80..324fb932aa 100644
--- a/hw/net/rtl8139.c
+++ b/hw/net/rtl8139.c
@@ -57,6 +57,7 @@
#include "system/dma.h"
#include "qemu/module.h"
#include "qemu/timer.h"
+#include "qemu/bswap.h"
#include "net/net.h"
#include "net/eth.h"
#include "system/system.h"
diff --git a/hw/net/vmxnet3.c b/hw/net/vmxnet3.c
index 7c0ca56b7c..af73aa8ef2 100644
--- a/hw/net/vmxnet3.c
+++ b/hw/net/vmxnet3.c
@@ -22,7 +22,6 @@
#include "net/tap.h"
#include "net/checksum.h"
#include "system/system.h"
-#include "qemu/bswap.h"
#include "qemu/log.h"
#include "qemu/module.h"
#include "hw/pci/msix.h"
diff --git a/hw/pci-host/gt64120.c b/hw/pci-host/gt64120.c
index b12a25696c..b1d96f62fe 100644
--- a/hw/pci-host/gt64120.c
+++ b/hw/pci-host/gt64120.c
@@ -28,6 +28,7 @@
#include "qapi/error.h"
#include "qemu/units.h"
#include "qemu/log.h"
+#include "qemu/bswap.h"
#include "hw/qdev-properties.h"
#include "hw/registerfields.h"
#include "hw/pci/pci_device.h"
diff --git a/hw/pci-host/pnv_phb3.c b/hw/pci-host/pnv_phb3.c
index a4335f44f2..5d8383fac3 100644
--- a/hw/pci-host/pnv_phb3.c
+++ b/hw/pci-host/pnv_phb3.c
@@ -8,6 +8,7 @@
*/
#include "qemu/osdep.h"
#include "qemu/log.h"
+#include "qemu/bswap.h"
#include "qapi/visitor.h"
#include "qapi/error.h"
#include "hw/pci-host/pnv_phb3_regs.h"
diff --git a/hw/pci-host/pnv_phb4.c b/hw/pci-host/pnv_phb4.c
index 77ea35299d..18992054e8 100644
--- a/hw/pci-host/pnv_phb4.c
+++ b/hw/pci-host/pnv_phb4.c
@@ -8,6 +8,7 @@
*/
#include "qemu/osdep.h"
#include "qemu/log.h"
+#include "qemu/bswap.h"
#include "qapi/visitor.h"
#include "qapi/error.h"
#include "target/ppc/cpu.h"
diff --git a/hw/pci-host/ppce500.c b/hw/pci-host/ppce500.c
index 52269b05bb..975d191ccb 100644
--- a/hw/pci-host/ppce500.c
+++ b/hw/pci-host/ppce500.c
@@ -20,7 +20,6 @@
#include "migration/vmstate.h"
#include "hw/pci/pci_device.h"
#include "hw/pci/pci_host.h"
-#include "qemu/bswap.h"
#include "hw/pci-host/ppce500.h"
#include "qom/object.h"
diff --git a/hw/pci-host/sh_pci.c b/hw/pci-host/sh_pci.c
index de8f6a84aa..62fb945075 100644
--- a/hw/pci-host/sh_pci.c
+++ b/hw/pci-host/sh_pci.c
@@ -28,7 +28,6 @@
#include "hw/irq.h"
#include "hw/pci/pci_device.h"
#include "hw/pci/pci_host.h"
-#include "qemu/bswap.h"
#include "qemu/module.h"
#include "qom/object.h"
diff --git a/hw/s390x/s390-pci-inst.c b/hw/s390x/s390-pci-inst.c
index b5dddb22b8..a3bb5aa221 100644
--- a/hw/s390x/s390-pci-inst.c
+++ b/hw/s390x/s390-pci-inst.c
@@ -16,6 +16,7 @@
#include "exec/target_page.h"
#include "system/memory.h"
#include "qemu/error-report.h"
+#include "qemu/bswap.h"
#include "system/hw_accel.h"
#include "hw/boards.h"
#include "hw/pci/pci_device.h"
diff --git a/hw/sensor/lsm303dlhc_mag.c b/hw/sensor/lsm303dlhc_mag.c
index f9e501da84..cd5773ae64 100644
--- a/hw/sensor/lsm303dlhc_mag.c
+++ b/hw/sensor/lsm303dlhc_mag.c
@@ -28,7 +28,6 @@
#include "qapi/visitor.h"
#include "qemu/module.h"
#include "qemu/log.h"
-#include "qemu/bswap.h"
enum LSM303DLHCMagReg {
LSM303DLHC_MAG_REG_CRA = 0x00,
diff --git a/hw/smbios/smbios.c b/hw/smbios/smbios.c
index ad4cd6721e..1ac063cfb4 100644
--- a/hw/smbios/smbios.c
+++ b/hw/smbios/smbios.c
@@ -17,6 +17,7 @@
#include "qemu/osdep.h"
#include "qemu/units.h"
+#include "qemu/bswap.h"
#include "qapi/error.h"
#include "qemu/config-file.h"
#include "qemu/module.h"
diff --git a/hw/vfio/migration-multifd.c b/hw/vfio/migration-multifd.c
index 55635486c8..9dc70fdf16 100644
--- a/hw/vfio/migration-multifd.c
+++ b/hw/vfio/migration-multifd.c
@@ -13,7 +13,6 @@
#include "hw/vfio/vfio-device.h"
#include "migration/misc.h"
#include "qapi/error.h"
-#include "qemu/bswap.h"
#include "qemu/error-report.h"
#include "qemu/lockable.h"
#include "qemu/main-loop.h"
diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c
index fba2372c93..767216d795 100644
--- a/hw/virtio/virtio-pci.c
+++ b/hw/virtio/virtio-pci.c
@@ -30,6 +30,7 @@
#include "qemu/error-report.h"
#include "qemu/log.h"
#include "qemu/module.h"
+#include "qemu/bswap.h"
#include "hw/pci/msi.h"
#include "hw/pci/msix.h"
#include "hw/loader.h"
diff --git a/hw/vmapple/virtio-blk.c b/hw/vmapple/virtio-blk.c
index 532b5649ab..9de9aaae0b 100644
--- a/hw/vmapple/virtio-blk.c
+++ b/hw/vmapple/virtio-blk.c
@@ -19,7 +19,6 @@
#include "hw/vmapple/vmapple.h"
#include "hw/virtio/virtio-blk.h"
#include "hw/virtio/virtio-pci.h"
-#include "qemu/bswap.h"
#include "qemu/log.h"
#include "qemu/module.h"
#include "qapi/error.h"
diff --git a/target/arm/cpu.c b/target/arm/cpu.c
index 08c43f674a..e2b2337399 100644
--- a/target/arm/cpu.c
+++ b/target/arm/cpu.c
@@ -23,7 +23,6 @@
#include "qemu/timer.h"
#include "qemu/log.h"
#include "exec/page-vary.h"
-#include "exec/tswap.h"
#include "target/arm/idau.h"
#include "qemu/module.h"
#include "qapi/error.h"
diff --git a/target/i386/tcg/system/excp_helper.c b/target/i386/tcg/system/excp_helper.c
index c162621587..50040f6fca 100644
--- a/target/i386/tcg/system/excp_helper.c
+++ b/target/i386/tcg/system/excp_helper.c
@@ -25,7 +25,6 @@
#include "exec/page-protection.h"
#include "exec/target_page.h"
#include "exec/tlb-flags.h"
-#include "exec/tswap.h"
#include "tcg/helper-tcg.h"
typedef struct TranslateParams {
diff --git a/target/i386/xsave_helper.c b/target/i386/xsave_helper.c
index 24ab7be8e9..996e9f3bfe 100644
--- a/target/i386/xsave_helper.c
+++ b/target/i386/xsave_helper.c
@@ -5,7 +5,6 @@
#include "qemu/osdep.h"
#include "cpu.h"
-#include "exec/tswap.h"
void x86_cpu_xsave_all_areas(X86CPU *cpu, void *buf, uint32_t buflen)
{
diff --git a/target/riscv/vector_helper.c b/target/riscv/vector_helper.c
index b41c29da0b..7c67d67a13 100644
--- a/target/riscv/vector_helper.c
+++ b/target/riscv/vector_helper.c
@@ -27,7 +27,6 @@
#include "exec/helper-proto.h"
#include "exec/tlb-flags.h"
#include "exec/target_page.h"
-#include "exec/tswap.h"
#include "fpu/softfloat.h"
#include "tcg/tcg-gvec-desc.h"
#include "internals.h"
diff --git a/tests/tcg/plugins/mem.c b/tests/tcg/plugins/mem.c
index ca4e8883dd..9649bce99c 100644
--- a/tests/tcg/plugins/mem.c
+++ b/tests/tcg/plugins/mem.c
@@ -20,6 +20,7 @@
* few things provided by compiler.h.
*/
#include <compiler.h>
+#include <stdbool.h>
#include <bswap.h>
#include <qemu-plugin.h>
--
MST
^ permalink raw reply related [flat|nested] 2+ messages in thread
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[not found] <cover.1752534227.git.mst@redhat.com>
2025-07-14 23:07 ` [PULL 25/97] acpi: Add machine option to disable SPCR table Michael S. Tsirkin
2025-07-14 23:08 ` [PULL 45/97] qemu: Declare all load/store helper in 'qemu/bswap.h' Michael S. Tsirkin
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