* [Qemu-devel] [PULL 0/5] virtio,pci: fixes and updates
@ 2016-09-13 20:32 Michael S. Tsirkin
2016-09-13 20:32 ` [Qemu-devel] [PULL 1/5] virtio-bus: Plug devices after features are negotiated Michael S. Tsirkin
` (7 more replies)
0 siblings, 8 replies; 13+ messages in thread
From: Michael S. Tsirkin @ 2016-09-13 20:32 UTC (permalink / raw)
To: qemu-devel; +Cc: Peter Maydell
The following changes since commit 507e4ddc3abf67391bcbc9624fd60b969c159b78:
Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-fetch' into staging (2016-09-13 17:55:35 +0100)
are available in the git repository at:
git://git.kernel.org/pub/scm/virt/kvm/mst/qemu.git tags/for_upstream
for you to fetch changes up to 97eb78baaa6167fca5fdc4be700fe4070c5c9659:
hw/i386: AMD IOMMU IVRS table (2016-09-13 23:20:00 +0300)
----------------------------------------------------------------
virtio,pci: fixes and updates
AMD IOMMU emulation
virtio feature negotiation rework
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
----------------------------------------------------------------
David Kiarie (4):
hw/pci: Prepare for AMD IOMMU
hw/i386/trace-events: Add AMD IOMMU trace events
hw/i386: Introduce AMD IOMMU
hw/i386: AMD IOMMU IVRS table
Maxime Coquelin (1):
virtio-bus: Plug devices after features are negotiated
hw/i386/amd_iommu.h | 289 +++++++++
hw/virtio/virtio-pci.h | 5 +
include/hw/acpi/aml-build.h | 1 +
include/hw/i386/x86-iommu.h | 12 +
include/hw/pci/pci.h | 4 +-
include/hw/virtio/virtio-bus.h | 10 +-
hw/acpi/aml-build.c | 2 +-
hw/i386/acpi-build.c | 76 ++-
hw/i386/amd_iommu.c | 1383 ++++++++++++++++++++++++++++++++++++++++
hw/i386/intel_iommu.c | 1 +
hw/i386/x86-iommu.c | 6 +
hw/s390x/virtio-ccw.c | 30 +-
hw/virtio/virtio-bus.c | 9 +-
hw/virtio/virtio-pci.c | 36 +-
hw/i386/Makefile.objs | 1 +
hw/i386/trace-events | 29 +
16 files changed, 1855 insertions(+), 39 deletions(-)
create mode 100644 hw/i386/amd_iommu.h
create mode 100644 hw/i386/amd_iommu.c
^ permalink raw reply [flat|nested] 13+ messages in thread* [Qemu-devel] [PULL 1/5] virtio-bus: Plug devices after features are negotiated 2016-09-13 20:32 [Qemu-devel] [PULL 0/5] virtio,pci: fixes and updates Michael S. Tsirkin @ 2016-09-13 20:32 ` Michael S. Tsirkin 2016-09-13 20:32 ` [Qemu-devel] [PULL 2/5] hw/pci: Prepare for AMD IOMMU Michael S. Tsirkin ` (6 subsequent siblings) 7 siblings, 0 replies; 13+ messages in thread From: Michael S. Tsirkin @ 2016-09-13 20:32 UTC (permalink / raw) To: qemu-devel Cc: Peter Maydell, Maxime Coquelin, qemu-stable, Cornelia Huck [ccw], Marcel Apfelbaum, Christian Borntraeger, Richard Henderson, Alexander Graf From: Maxime Coquelin <maxime.coquelin@redhat.com> Currently, devices are plugged before features are negotiated. If the backend doesn't support VIRTIO_F_VERSION_1, the transport needs to rewind some settings. This is the case for CCW, for which a post_plugged callback had been introduced, where max_rev field is just updated if VIRTIO_F_VERSION_1 is not supported by the backend. For PCI, implementing post_plugged would be much more complicated, so it needs to know whether the backend supports VIRTIO_F_VERSION_1 at plug time. Currently, nothing is done for PCI. Modern capabilities get exposed to the guest even if VIRTIO_F_VERSION_1 is not supported by the backend, which confuses the guest. This patch replaces existing post_plugged solution with an approach that fits with both transports. Features negotiation is performed before ->device_plugged() call. A pre_plugged callback is introduced so that the transports can set their supported features. Cc: Michael S. Tsirkin <mst@redhat.com> Cc: qemu-stable@nongnu.org Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> [ccw] Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com> Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com> --- hw/virtio/virtio-pci.h | 5 +++++ include/hw/virtio/virtio-bus.h | 10 +++++----- hw/s390x/virtio-ccw.c | 30 +++++++++++++++--------------- hw/virtio/virtio-bus.c | 9 +++++---- hw/virtio/virtio-pci.c | 36 ++++++++++++++++++++++++++++++++---- 5 files changed, 62 insertions(+), 28 deletions(-) diff --git a/hw/virtio/virtio-pci.h b/hw/virtio/virtio-pci.h index 0698157..541cbdb 100644 --- a/hw/virtio/virtio-pci.h +++ b/hw/virtio/virtio-pci.h @@ -181,6 +181,11 @@ static inline void virtio_pci_force_virtio_1(VirtIOPCIProxy *proxy) proxy->disable_legacy = ON_OFF_AUTO_ON; } +static inline void virtio_pci_disable_modern(VirtIOPCIProxy *proxy) +{ + proxy->disable_modern = true; +} + /* * virtio-scsi-pci: This extends VirtioPCIProxy. */ diff --git a/include/hw/virtio/virtio-bus.h b/include/hw/virtio/virtio-bus.h index f3e5ef3..24caa0a 100644 --- a/include/hw/virtio/virtio-bus.h +++ b/include/hw/virtio/virtio-bus.h @@ -54,16 +54,16 @@ typedef struct VirtioBusClass { int (*set_guest_notifiers)(DeviceState *d, int nvqs, bool assign); void (*vmstate_change)(DeviceState *d, bool running); /* + * Expose the features the transport layer supports before + * the negotiation takes place. + */ + void (*pre_plugged)(DeviceState *d, Error **errp); + /* * transport independent init function. * This is called by virtio-bus just after the device is plugged. */ void (*device_plugged)(DeviceState *d, Error **errp); /* - * Re-evaluate setup after feature bits have been validated - * by the device backend. - */ - void (*post_plugged)(DeviceState *d, Error **errp); - /* * transport independent exit function. * This is called by virtio-bus just before the device is unplugged. */ diff --git a/hw/s390x/virtio-ccw.c b/hw/s390x/virtio-ccw.c index 9678956..9f3f386 100644 --- a/hw/s390x/virtio-ccw.c +++ b/hw/s390x/virtio-ccw.c @@ -1261,6 +1261,16 @@ static int virtio_ccw_load_config(DeviceState *d, QEMUFile *f) return 0; } +static void virtio_ccw_pre_plugged(DeviceState *d, Error **errp) +{ + VirtioCcwDevice *dev = VIRTIO_CCW_DEVICE(d); + VirtIODevice *vdev = virtio_bus_get_device(&dev->bus); + + if (dev->max_rev >= 1) { + virtio_add_feature(&vdev->host_features, VIRTIO_F_VERSION_1); + } +} + /* This is called by virtio-bus just after the device is plugged. */ static void virtio_ccw_device_plugged(DeviceState *d, Error **errp) { @@ -1270,6 +1280,10 @@ static void virtio_ccw_device_plugged(DeviceState *d, Error **errp) SubchDev *sch = ccw_dev->sch; int n = virtio_get_num_queues(vdev); + if (!virtio_has_feature(vdev->host_features, VIRTIO_F_VERSION_1)) { + dev->max_rev = 0; + } + if (virtio_get_num_queues(vdev) > VIRTIO_CCW_QUEUE_MAX) { error_setg(errp, "The number of virtqueues %d " "exceeds ccw limit %d", n, @@ -1283,25 +1297,11 @@ static void virtio_ccw_device_plugged(DeviceState *d, Error **errp) sch->id.cu_model = virtio_bus_get_vdev_id(&dev->bus); - if (dev->max_rev >= 1) { - virtio_add_feature(&vdev->host_features, VIRTIO_F_VERSION_1); - } css_generate_sch_crws(sch->cssid, sch->ssid, sch->schid, d->hotplugged, 1); } -static void virtio_ccw_post_plugged(DeviceState *d, Error **errp) -{ - VirtioCcwDevice *dev = VIRTIO_CCW_DEVICE(d); - VirtIODevice *vdev = virtio_bus_get_device(&dev->bus); - - if (!virtio_host_has_feature(vdev, VIRTIO_F_VERSION_1)) { - /* A backend didn't support modern virtio. */ - dev->max_rev = 0; - } -} - static void virtio_ccw_device_unplugged(DeviceState *d) { VirtioCcwDevice *dev = VIRTIO_CCW_DEVICE(d); @@ -1593,8 +1593,8 @@ static void virtio_ccw_bus_class_init(ObjectClass *klass, void *data) k->load_queue = virtio_ccw_load_queue; k->save_config = virtio_ccw_save_config; k->load_config = virtio_ccw_load_config; + k->pre_plugged = virtio_ccw_pre_plugged; k->device_plugged = virtio_ccw_device_plugged; - k->post_plugged = virtio_ccw_post_plugged; k->device_unplugged = virtio_ccw_device_unplugged; k->ioeventfd_started = virtio_ccw_ioeventfd_started; k->ioeventfd_set_started = virtio_ccw_ioeventfd_set_started; diff --git a/hw/virtio/virtio-bus.c b/hw/virtio/virtio-bus.c index 1492793..11f65bd 100644 --- a/hw/virtio/virtio-bus.c +++ b/hw/virtio/virtio-bus.c @@ -49,16 +49,17 @@ void virtio_bus_device_plugged(VirtIODevice *vdev, Error **errp) DPRINTF("%s: plug device.\n", qbus->name); - if (klass->device_plugged != NULL) { - klass->device_plugged(qbus->parent, errp); + if (klass->pre_plugged != NULL) { + klass->pre_plugged(qbus->parent, errp); } /* Get the features of the plugged device. */ assert(vdc->get_features != NULL); vdev->host_features = vdc->get_features(vdev, vdev->host_features, errp); - if (klass->post_plugged != NULL) { - klass->post_plugged(qbus->parent, errp); + + if (klass->device_plugged != NULL) { + klass->device_plugged(qbus->parent, errp); } } diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c index dde71a5..2d60a00 100644 --- a/hw/virtio/virtio-pci.c +++ b/hw/virtio/virtio-pci.c @@ -1576,18 +1576,48 @@ static void virtio_pci_modern_io_region_unmap(VirtIOPCIProxy *proxy, ®ion->mr); } +static void virtio_pci_pre_plugged(DeviceState *d, Error **errp) +{ + VirtIOPCIProxy *proxy = VIRTIO_PCI(d); + VirtIODevice *vdev = virtio_bus_get_device(&proxy->bus); + + if (virtio_pci_modern(proxy)) { + virtio_add_feature(&vdev->host_features, VIRTIO_F_VERSION_1); + } + + virtio_add_feature(&vdev->host_features, VIRTIO_F_BAD_FEATURE); +} + /* This is called by virtio-bus just after the device is plugged. */ static void virtio_pci_device_plugged(DeviceState *d, Error **errp) { VirtIOPCIProxy *proxy = VIRTIO_PCI(d); VirtioBusState *bus = &proxy->bus; bool legacy = virtio_pci_legacy(proxy); - bool modern = virtio_pci_modern(proxy); + bool modern; bool modern_pio = proxy->flags & VIRTIO_PCI_FLAG_MODERN_PIO_NOTIFY; uint8_t *config; uint32_t size; VirtIODevice *vdev = virtio_bus_get_device(&proxy->bus); + /* + * Virtio capabilities present without + * VIRTIO_F_VERSION_1 confuses guests + */ + if (!virtio_has_feature(vdev->host_features, VIRTIO_F_VERSION_1)) { + virtio_pci_disable_modern(proxy); + + if (!legacy) { + error_setg(errp, "Device doesn't support modern mode, and legacy" + " mode is disabled"); + error_append_hint(errp, "Set disable-legacy to off\n"); + + return; + } + } + + modern = virtio_pci_modern(proxy); + config = proxy->pci_dev.config; if (proxy->class_code) { pci_config_set_class(config, proxy->class_code); @@ -1629,7 +1659,6 @@ static void virtio_pci_device_plugged(DeviceState *d, Error **errp) struct virtio_pci_cfg_cap *cfg_mask; - virtio_add_feature(&vdev->host_features, VIRTIO_F_VERSION_1); virtio_pci_modern_regions_init(proxy); virtio_pci_modern_mem_region_map(proxy, &proxy->common, &cap); @@ -1694,8 +1723,6 @@ static void virtio_pci_device_plugged(DeviceState *d, Error **errp) if (!kvm_has_many_ioeventfds()) { proxy->flags &= ~VIRTIO_PCI_FLAG_USE_IOEVENTFD; } - - virtio_add_feature(&vdev->host_features, VIRTIO_F_BAD_FEATURE); } static void virtio_pci_device_unplugged(DeviceState *d) @@ -2508,6 +2535,7 @@ static void virtio_pci_bus_class_init(ObjectClass *klass, void *data) k->query_guest_notifiers = virtio_pci_query_guest_notifiers; k->set_guest_notifiers = virtio_pci_set_guest_notifiers; k->vmstate_change = virtio_pci_vmstate_change; + k->pre_plugged = virtio_pci_pre_plugged; k->device_plugged = virtio_pci_device_plugged; k->device_unplugged = virtio_pci_device_unplugged; k->query_nvectors = virtio_pci_query_nvectors; -- MST ^ permalink raw reply related [flat|nested] 13+ messages in thread
* [Qemu-devel] [PULL 2/5] hw/pci: Prepare for AMD IOMMU 2016-09-13 20:32 [Qemu-devel] [PULL 0/5] virtio,pci: fixes and updates Michael S. Tsirkin 2016-09-13 20:32 ` [Qemu-devel] [PULL 1/5] virtio-bus: Plug devices after features are negotiated Michael S. Tsirkin @ 2016-09-13 20:32 ` Michael S. Tsirkin 2016-09-13 20:32 ` [Qemu-devel] [PULL 3/5] hw/i386/trace-events: Add AMD IOMMU trace events Michael S. Tsirkin ` (5 subsequent siblings) 7 siblings, 0 replies; 13+ messages in thread From: Michael S. Tsirkin @ 2016-09-13 20:32 UTC (permalink / raw) To: qemu-devel; +Cc: Peter Maydell, David Kiarie, Marcel Apfelbaum From: David Kiarie <davidkiarie4@gmail.com> Introduce PCI macros from for use by AMD IOMMU Signed-off-by: David Kiarie <davidkiarie4@gmail.com> --- include/hw/pci/pci.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h index e8b83bb..74bb15c 100644 --- a/include/hw/pci/pci.h +++ b/include/hw/pci/pci.h @@ -11,11 +11,13 @@ #include "hw/pci/pcie.h" /* PCI bus */ - #define PCI_DEVFN(slot, func) ((((slot) & 0x1f) << 3) | ((func) & 0x07)) +#define PCI_BUS_NUM(x) (((x) >> 8) & 0xff) #define PCI_SLOT(devfn) (((devfn) >> 3) & 0x1f) #define PCI_FUNC(devfn) ((devfn) & 0x07) #define PCI_BUILD_BDF(bus, devfn) ((bus << 8) | (devfn)) +#define PCI_BUS_MAX 256 +#define PCI_DEVFN_MAX 256 #define PCI_SLOT_MAX 32 #define PCI_FUNC_MAX 8 -- MST ^ permalink raw reply related [flat|nested] 13+ messages in thread
* [Qemu-devel] [PULL 3/5] hw/i386/trace-events: Add AMD IOMMU trace events 2016-09-13 20:32 [Qemu-devel] [PULL 0/5] virtio,pci: fixes and updates Michael S. Tsirkin 2016-09-13 20:32 ` [Qemu-devel] [PULL 1/5] virtio-bus: Plug devices after features are negotiated Michael S. Tsirkin 2016-09-13 20:32 ` [Qemu-devel] [PULL 2/5] hw/pci: Prepare for AMD IOMMU Michael S. Tsirkin @ 2016-09-13 20:32 ` Michael S. Tsirkin 2016-09-13 20:32 ` [Qemu-devel] [PULL 4/5] hw/i386: Introduce AMD IOMMU Michael S. Tsirkin ` (4 subsequent siblings) 7 siblings, 0 replies; 13+ messages in thread From: Michael S. Tsirkin @ 2016-09-13 20:32 UTC (permalink / raw) To: qemu-devel Cc: Peter Maydell, David Kiarie, Paolo Bonzini, Richard Henderson, Eduardo Habkost From: David Kiarie <davidkiarie4@gmail.com> Signed-off-by: David Kiarie <davidkiarie4@gmail.com> --- hw/i386/trace-events | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/hw/i386/trace-events b/hw/i386/trace-events index 5b99eba..d9646d1 100644 --- a/hw/i386/trace-events +++ b/hw/i386/trace-events @@ -13,3 +13,32 @@ mhp_pc_dimm_assigned_address(uint64_t addr) "0x%"PRIx64 # hw/i386/x86-iommu.c x86_iommu_iec_notify(bool global, uint32_t index, uint32_t mask) "Notify IEC invalidation: global=%d index=%" PRIu32 " mask=%" PRIu32 + +# hw/i386/amd_iommu.c +amdvi_evntlog_fail(uint64_t addr, uint32_t head) "error: fail to write at addr 0x%"PRIx64 " + offset 0x%"PRIx32 +amdvi_cache_update(uint16_t domid, uint32_t bus, uint32_t slot, uint32_t func, uint64_t gpa, uint64_t txaddr) " update iotlb domid 0x%"PRIx16" devid: %02x:%02x.%x gpa 0x%"PRIx64 " hpa 0x%"PRIx64 +amdvi_completion_wait_fail(uint64_t addr) "error: fail to write at address 0x%"PRIx64 +amdvi_mmio_write(const char *reg, uint64_t addr, unsigned size, uint64_t val, unsigned long offset) "%s write addr 0x%"PRIx64 ", size %d, val 0x%"PRIx64 ", offset 0x%lx" +amdvi_mmio_read(const char *reg, uint64_t addr, unsigned size, uint64_t offset) "%s read addr 0x%"PRIx64", size %d offset 0x%"PRIx64 +amdvi_command_error(uint64_t status) "error: Executing commands with command buffer disabled 0x%"PRIx64 +amdvi_command_read_fail(uint64_t addr, uint32_t head) "error: fail to access memory at 0x%"PRIx64" + 0x%"PRIu32 +amdvi_command_exec(uint32_t head, uint32_t tail, uint64_t buf) "command buffer head at 0x%"PRIx32 " command buffer tail at 0x%"PRIx32" command buffer base at 0x%" PRIx64 +amdvi_unhandled_command(uint8_t type) "unhandled command %d" +amdvi_intr_inval(void) "Interrupt table invalidated" +amdvi_iotlb_inval(void) "IOTLB pages invalidated" +amdvi_prefetch_pages(void) "Pre-fetch of AMD-Vi pages requested" +amdvi_pages_inval(uint16_t domid) "AMD-Vi pages for domain 0x%"PRIx16 " invalidated" +amdvi_all_inval(void) "Invalidation of all AMD-Vi cache requested " +amdvi_ppr_exec(void) "Execution of PPR queue requested " +amdvi_devtab_inval(uint16_t bus, uint16_t slot, uint16_t func) "device table entry for devid: %02x:%02x.%x invalidated" +amdvi_completion_wait(uint64_t addr, uint64_t data) "completion wait requested with store address 0x%"PRIx64" and store data 0x%"PRIx64 +amdvi_control_status(uint64_t val) "MMIO_STATUS state 0x%"PRIx64 +amdvi_iotlb_reset(void) "IOTLB exceed size limit - reset " +amdvi_completion_wait_exec(uint64_t addr, uint64_t data) "completion wait requested with store address 0x%"PRIx64" and store data 0x%"PRIx64 +amdvi_dte_get_fail(uint64_t addr, uint32_t offset) "error: failed to access Device Entry devtab 0x%"PRIx64" offset 0x%"PRIx32 +amdvi_invalid_dte(uint64_t addr) "PTE entry at 0x%"PRIx64" is invalid " +amdvi_get_pte_hwerror(uint64_t addr) "hardware error eccessing PTE at addr 0x%"PRIx64 +amdvi_mode_invalid(unsigned level, uint64_t addr)"error: translation level 0x%"PRIu8" translating addr 0x%"PRIx64 +amdvi_page_fault(uint64_t addr) "error: page fault accessing guest physical address 0x%"PRIx64 +amdvi_iotlb_hit(uint16_t bus, uint16_t slot, uint16_t func, uint64_t addr, uint64_t txaddr) "hit iotlb devid %02x:%02x.%x gpa 0x%"PRIx64 " hpa 0x%"PRIx64 +amdvi_translation_result(uint16_t bus, uint16_t slot, uint16_t func, uint64_t addr, uint64_t txaddr) "devid: %02x:%02x.%x gpa 0x%"PRIx64 " hpa 0x%"PRIx64 -- MST ^ permalink raw reply related [flat|nested] 13+ messages in thread
* [Qemu-devel] [PULL 4/5] hw/i386: Introduce AMD IOMMU 2016-09-13 20:32 [Qemu-devel] [PULL 0/5] virtio,pci: fixes and updates Michael S. Tsirkin ` (2 preceding siblings ...) 2016-09-13 20:32 ` [Qemu-devel] [PULL 3/5] hw/i386/trace-events: Add AMD IOMMU trace events Michael S. Tsirkin @ 2016-09-13 20:32 ` Michael S. Tsirkin 2016-09-13 20:32 ` [Qemu-devel] [PULL 5/5] hw/i386: AMD IOMMU IVRS table Michael S. Tsirkin ` (3 subsequent siblings) 7 siblings, 0 replies; 13+ messages in thread From: Michael S. Tsirkin @ 2016-09-13 20:32 UTC (permalink / raw) To: qemu-devel Cc: Peter Maydell, David Kiarie, Paolo Bonzini, Richard Henderson, Eduardo Habkost From: David Kiarie <davidkiarie4@gmail.com> Add AMD IOMMU emulaton to Qemu in addition to Intel IOMMU. The IOMMU does basic translation, error checking and has a minimal IOTLB implementation. This IOMMU bypassed the need for target aborts by responding with IOMMU_NONE access rights and exempts the region 0xfee00000-0xfeefffff from translation as it is the q35 interrupt region. We advertise features that are not yet implemented to please the Linux IOMMU driver. IOTLB aims at implementing commands on real IOMMUs which is essential for debugging and may not offer any performance benefits Signed-off-by: David Kiarie <davidkiarie4@gmail.com> --- hw/i386/amd_iommu.h | 289 +++++++++++ hw/i386/amd_iommu.c | 1381 +++++++++++++++++++++++++++++++++++++++++++++++++ hw/i386/Makefile.objs | 1 + 3 files changed, 1671 insertions(+) create mode 100644 hw/i386/amd_iommu.h create mode 100644 hw/i386/amd_iommu.c diff --git a/hw/i386/amd_iommu.h b/hw/i386/amd_iommu.h new file mode 100644 index 0000000..884926e --- /dev/null +++ b/hw/i386/amd_iommu.h @@ -0,0 +1,289 @@ +/* + * QEMU emulation of an AMD IOMMU (AMD-Vi) + * + * Copyright (C) 2011 Eduard - Gabriel Munteanu + * Copyright (C) 2015 David Kiarie, <davidkiarie4@gmail.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License along + * with this program; if not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef AMD_IOMMU_H_ +#define AMD_IOMMU_H_ + +#include "hw/hw.h" +#include "hw/pci/pci.h" +#include "hw/pci/msi.h" +#include "hw/sysbus.h" +#include "sysemu/dma.h" +#include "hw/i386/pc.h" +#include "hw/pci/pci_bus.h" +#include "hw/i386/x86-iommu.h" + +/* Capability registers */ +#define AMDVI_CAPAB_BAR_LOW 0x04 +#define AMDVI_CAPAB_BAR_HIGH 0x08 +#define AMDVI_CAPAB_RANGE 0x0C +#define AMDVI_CAPAB_MISC 0x10 + +#define AMDVI_CAPAB_SIZE 0x18 +#define AMDVI_CAPAB_REG_SIZE 0x04 + +/* Capability header data */ +#define AMDVI_CAPAB_ID_SEC 0xf +#define AMDVI_CAPAB_FLAT_EXT (1 << 28) +#define AMDVI_CAPAB_EFR_SUP (1 << 27) +#define AMDVI_CAPAB_FLAG_NPCACHE (1 << 26) +#define AMDVI_CAPAB_FLAG_HTTUNNEL (1 << 25) +#define AMDVI_CAPAB_FLAG_IOTLBSUP (1 << 24) +#define AMDVI_CAPAB_INIT_TYPE (3 << 16) + +/* No. of used MMIO registers */ +#define AMDVI_MMIO_REGS_HIGH 8 +#define AMDVI_MMIO_REGS_LOW 7 + +/* MMIO registers */ +#define AMDVI_MMIO_DEVICE_TABLE 0x0000 +#define AMDVI_MMIO_COMMAND_BASE 0x0008 +#define AMDVI_MMIO_EVENT_BASE 0x0010 +#define AMDVI_MMIO_CONTROL 0x0018 +#define AMDVI_MMIO_EXCL_BASE 0x0020 +#define AMDVI_MMIO_EXCL_LIMIT 0x0028 +#define AMDVI_MMIO_EXT_FEATURES 0x0030 +#define AMDVI_MMIO_COMMAND_HEAD 0x2000 +#define AMDVI_MMIO_COMMAND_TAIL 0x2008 +#define AMDVI_MMIO_EVENT_HEAD 0x2010 +#define AMDVI_MMIO_EVENT_TAIL 0x2018 +#define AMDVI_MMIO_STATUS 0x2020 +#define AMDVI_MMIO_PPR_BASE 0x0038 +#define AMDVI_MMIO_PPR_HEAD 0x2030 +#define AMDVI_MMIO_PPR_TAIL 0x2038 + +#define AMDVI_MMIO_SIZE 0x4000 + +#define AMDVI_MMIO_DEVTAB_SIZE_MASK ((1ULL << 12) - 1) +#define AMDVI_MMIO_DEVTAB_BASE_MASK (((1ULL << 52) - 1) & ~ \ + AMDVI_MMIO_DEVTAB_SIZE_MASK) +#define AMDVI_MMIO_DEVTAB_ENTRY_SIZE 32 +#define AMDVI_MMIO_DEVTAB_SIZE_UNIT 4096 + +/* some of this are similar but just for readability */ +#define AMDVI_MMIO_CMDBUF_SIZE_BYTE (AMDVI_MMIO_COMMAND_BASE + 7) +#define AMDVI_MMIO_CMDBUF_SIZE_MASK 0x0f +#define AMDVI_MMIO_CMDBUF_BASE_MASK AMDVI_MMIO_DEVTAB_BASE_MASK +#define AMDVI_MMIO_CMDBUF_HEAD_MASK (((1ULL << 19) - 1) & ~0x0f) +#define AMDVI_MMIO_CMDBUF_TAIL_MASK AMDVI_MMIO_EVTLOG_HEAD_MASK + +#define AMDVI_MMIO_EVTLOG_SIZE_BYTE (AMDVI_MMIO_EVENT_BASE + 7) +#define AMDVI_MMIO_EVTLOG_SIZE_MASK AMDVI_MMIO_CMDBUF_SIZE_MASK +#define AMDVI_MMIO_EVTLOG_BASE_MASK AMDVI_MMIO_CMDBUF_BASE_MASK +#define AMDVI_MMIO_EVTLOG_HEAD_MASK (((1ULL << 19) - 1) & ~0x0f) +#define AMDVI_MMIO_EVTLOG_TAIL_MASK AMDVI_MMIO_EVTLOG_HEAD_MASK + +#define AMDVI_MMIO_PPRLOG_SIZE_BYTE (AMDVI_MMIO_EVENT_BASE + 7) +#define AMDVI_MMIO_PPRLOG_HEAD_MASK AMDVI_MMIO_EVTLOG_HEAD_MASK +#define AMDVI_MMIO_PPRLOG_TAIL_MASK AMDVI_MMIO_EVTLOG_HEAD_MASK +#define AMDVI_MMIO_PPRLOG_BASE_MASK AMDVI_MMIO_EVTLOG_BASE_MASK +#define AMDVI_MMIO_PPRLOG_SIZE_MASK AMDVI_MMIO_EVTLOG_SIZE_MASK + +#define AMDVI_MMIO_EXCL_ENABLED_MASK (1ULL << 0) +#define AMDVI_MMIO_EXCL_ALLOW_MASK (1ULL << 1) +#define AMDVI_MMIO_EXCL_LIMIT_MASK AMDVI_MMIO_DEVTAB_BASE_MASK +#define AMDVI_MMIO_EXCL_LIMIT_LOW 0xfff + +/* mmio control register flags */ +#define AMDVI_MMIO_CONTROL_AMDVIEN (1ULL << 0) +#define AMDVI_MMIO_CONTROL_HTTUNEN (1ULL << 1) +#define AMDVI_MMIO_CONTROL_EVENTLOGEN (1ULL << 2) +#define AMDVI_MMIO_CONTROL_EVENTINTEN (1ULL << 3) +#define AMDVI_MMIO_CONTROL_COMWAITINTEN (1ULL << 4) +#define AMDVI_MMIO_CONTROL_CMDBUFLEN (1ULL << 12) + +/* MMIO status register bits */ +#define AMDVI_MMIO_STATUS_CMDBUF_RUN (1 << 4) +#define AMDVI_MMIO_STATUS_EVT_RUN (1 << 3) +#define AMDVI_MMIO_STATUS_COMP_INT (1 << 2) +#define AMDVI_MMIO_STATUS_EVT_OVF (1 << 0) + +#define AMDVI_CMDBUF_ID_BYTE 0x07 +#define AMDVI_CMDBUF_ID_RSHIFT 4 + +#define AMDVI_CMD_COMPLETION_WAIT 0x01 +#define AMDVI_CMD_INVAL_DEVTAB_ENTRY 0x02 +#define AMDVI_CMD_INVAL_AMDVI_PAGES 0x03 +#define AMDVI_CMD_INVAL_IOTLB_PAGES 0x04 +#define AMDVI_CMD_INVAL_INTR_TABLE 0x05 +#define AMDVI_CMD_PREFETCH_AMDVI_PAGES 0x06 +#define AMDVI_CMD_COMPLETE_PPR_REQUEST 0x07 +#define AMDVI_CMD_INVAL_AMDVI_ALL 0x08 + +#define AMDVI_DEVTAB_ENTRY_SIZE 32 + +/* Device table entry bits 0:63 */ +#define AMDVI_DEV_VALID (1ULL << 0) +#define AMDVI_DEV_TRANSLATION_VALID (1ULL << 1) +#define AMDVI_DEV_MODE_MASK 0x7 +#define AMDVI_DEV_MODE_RSHIFT 9 +#define AMDVI_DEV_PT_ROOT_MASK 0xffffffffff000 +#define AMDVI_DEV_PT_ROOT_RSHIFT 12 +#define AMDVI_DEV_PERM_SHIFT 61 +#define AMDVI_DEV_PERM_READ (1ULL << 61) +#define AMDVI_DEV_PERM_WRITE (1ULL << 62) + +/* Device table entry bits 64:127 */ +#define AMDVI_DEV_DOMID_ID_MASK ((1ULL << 16) - 1) + +/* Event codes and flags, as stored in the info field */ +#define AMDVI_EVENT_ILLEGAL_DEVTAB_ENTRY (0x1U << 12) +#define AMDVI_EVENT_IOPF (0x2U << 12) +#define AMDVI_EVENT_IOPF_I (1U << 3) +#define AMDVI_EVENT_DEV_TAB_HW_ERROR (0x3U << 12) +#define AMDVI_EVENT_PAGE_TAB_HW_ERROR (0x4U << 12) +#define AMDVI_EVENT_ILLEGAL_COMMAND_ERROR (0x5U << 12) +#define AMDVI_EVENT_COMMAND_HW_ERROR (0x6U << 12) + +#define AMDVI_EVENT_LEN 16 +#define AMDVI_PERM_READ (1 << 0) +#define AMDVI_PERM_WRITE (1 << 1) + +#define AMDVI_FEATURE_PREFETCH (1ULL << 0) /* page prefetch */ +#define AMDVI_FEATURE_PPR (1ULL << 1) /* PPR Support */ +#define AMDVI_FEATURE_GT (1ULL << 4) /* Guest Translation */ +#define AMDVI_FEATURE_IA (1ULL << 6) /* inval all support */ +#define AMDVI_FEATURE_GA (1ULL << 7) /* guest VAPIC support */ +#define AMDVI_FEATURE_HE (1ULL << 8) /* hardware error regs */ +#define AMDVI_FEATURE_PC (1ULL << 9) /* Perf counters */ + +/* reserved DTE bits */ +#define AMDVI_DTE_LOWER_QUAD_RESERVED 0x80300000000000fc +#define AMDVI_DTE_MIDDLE_QUAD_RESERVED 0x0000000000000100 +#define AMDVI_DTE_UPPER_QUAD_RESERVED 0x08f0000000000000 + +/* AMDVI paging mode */ +#define AMDVI_GATS_MODE (6ULL << 12) +#define AMDVI_HATS_MODE (6ULL << 10) + +/* IOTLB */ +#define AMDVI_IOTLB_MAX_SIZE 1024 +#define AMDVI_DEVID_SHIFT 36 + +/* extended feature support */ +#define AMDVI_EXT_FEATURES (AMDVI_FEATURE_PREFETCH | AMDVI_FEATURE_PPR | \ + AMDVI_FEATURE_IA | AMDVI_FEATURE_GT | AMDVI_FEATURE_HE | \ + AMDVI_GATS_MODE | AMDVI_HATS_MODE) + +/* capabilities header */ +#define AMDVI_CAPAB_FEATURES (AMDVI_CAPAB_FLAT_EXT | \ + AMDVI_CAPAB_FLAG_NPCACHE | AMDVI_CAPAB_FLAG_IOTLBSUP \ + | AMDVI_CAPAB_ID_SEC | AMDVI_CAPAB_INIT_TYPE | \ + AMDVI_CAPAB_FLAG_HTTUNNEL | AMDVI_CAPAB_EFR_SUP) + +/* AMDVI default address */ +#define AMDVI_BASE_ADDR 0xfed80000 + +/* page management constants */ +#define AMDVI_PAGE_SHIFT 12 +#define AMDVI_PAGE_SIZE (1ULL << AMDVI_PAGE_SHIFT) + +#define AMDVI_PAGE_SHIFT_4K 12 +#define AMDVI_PAGE_MASK_4K (~((1ULL << AMDVI_PAGE_SHIFT_4K) - 1)) + +#define AMDVI_MAX_VA_ADDR (48UL << 5) +#define AMDVI_MAX_PH_ADDR (40UL << 8) +#define AMDVI_MAX_GVA_ADDR (48UL << 15) + +/* Completion Wait data size */ +#define AMDVI_COMPLETION_DATA_SIZE 8 + +#define AMDVI_COMMAND_SIZE 16 +/* Completion Wait data size */ +#define AMDVI_COMPLETION_DATA_SIZE 8 + +#define AMDVI_COMMAND_SIZE 16 + +#define AMDVI_INT_ADDR_FIRST 0xfee00000 +#define AMDVI_INT_ADDR_LAST 0xfeefffff + +#define TYPE_AMD_IOMMU_DEVICE "amd-iommu" +#define AMD_IOMMU_DEVICE(obj)\ + OBJECT_CHECK(AMDVIState, (obj), TYPE_AMD_IOMMU_DEVICE) + +#define TYPE_AMD_IOMMU_PCI "AMDVI-PCI" + +typedef struct AMDVIAddressSpace AMDVIAddressSpace; + +/* functions to steal PCI config space */ +typedef struct AMDVIPCIState { + PCIDevice dev; /* The PCI device itself */ +} AMDVIPCIState; + +typedef struct AMDVIState { + X86IOMMUState iommu; /* IOMMU bus device */ + AMDVIPCIState pci; /* IOMMU PCI device */ + + uint32_t version; + uint32_t capab_offset; /* capability offset pointer */ + + uint64_t mmio_addr; + + uint32_t devid; /* auto-assigned devid */ + + bool enabled; /* IOMMU enabled */ + bool ats_enabled; /* address translation enabled */ + bool cmdbuf_enabled; /* command buffer enabled */ + bool evtlog_enabled; /* event log enabled */ + bool excl_enabled; + + hwaddr devtab; /* base address device table */ + size_t devtab_len; /* device table length */ + + hwaddr cmdbuf; /* command buffer base address */ + uint64_t cmdbuf_len; /* command buffer length */ + uint32_t cmdbuf_head; /* current IOMMU read position */ + uint32_t cmdbuf_tail; /* next Software write position */ + bool completion_wait_intr; + + hwaddr evtlog; /* base address event log */ + bool evtlog_intr; + uint32_t evtlog_len; /* event log length */ + uint32_t evtlog_head; /* current IOMMU write position */ + uint32_t evtlog_tail; /* current Software read position */ + + /* unused for now */ + hwaddr excl_base; /* base DVA - IOMMU exclusion range */ + hwaddr excl_limit; /* limit of IOMMU exclusion range */ + bool excl_allow; /* translate accesses to the exclusion range */ + bool excl_enable; /* exclusion range enabled */ + + hwaddr ppr_log; /* base address ppr log */ + uint32_t pprlog_len; /* ppr log len */ + uint32_t pprlog_head; /* ppr log head */ + uint32_t pprlog_tail; /* ppr log tail */ + + MemoryRegion mmio; /* MMIO region */ + uint8_t mmior[AMDVI_MMIO_SIZE]; /* read/write MMIO */ + uint8_t w1cmask[AMDVI_MMIO_SIZE]; /* read/write 1 clear mask */ + uint8_t romask[AMDVI_MMIO_SIZE]; /* MMIO read/only mask */ + bool mmio_enabled; + + /* IOMMU function */ + MemoryRegionIOMMUOps iommu_ops; + + /* for each served device */ + AMDVIAddressSpace **address_spaces[PCI_BUS_MAX]; + + /* IOTLB */ + GHashTable *iotlb; +} AMDVIState; + +#endif diff --git a/hw/i386/amd_iommu.c b/hw/i386/amd_iommu.c new file mode 100644 index 0000000..e6a4c58 --- /dev/null +++ b/hw/i386/amd_iommu.c @@ -0,0 +1,1381 @@ +/* + * QEMU emulation of AMD IOMMU (AMD-Vi) + * + * Copyright (C) 2011 Eduard - Gabriel Munteanu + * Copyright (C) 2015 David Kiarie, <davidkiarie4@gmail.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License along + * with this program; if not, see <http://www.gnu.org/licenses/>. + * + * Cache implementation inspired by hw/i386/intel_iommu.c + */ +#include "qemu/osdep.h" +#include "hw/i386/amd_iommu.h" +#include "trace.h" + +/* used AMD-Vi MMIO registers */ +const char *amdvi_mmio_low[] = { + "AMDVI_MMIO_DEVTAB_BASE", + "AMDVI_MMIO_CMDBUF_BASE", + "AMDVI_MMIO_EVTLOG_BASE", + "AMDVI_MMIO_CONTROL", + "AMDVI_MMIO_EXCL_BASE", + "AMDVI_MMIO_EXCL_LIMIT", + "AMDVI_MMIO_EXT_FEATURES", + "AMDVI_MMIO_PPR_BASE", + "UNHANDLED" +}; +const char *amdvi_mmio_high[] = { + "AMDVI_MMIO_COMMAND_HEAD", + "AMDVI_MMIO_COMMAND_TAIL", + "AMDVI_MMIO_EVTLOG_HEAD", + "AMDVI_MMIO_EVTLOG_TAIL", + "AMDVI_MMIO_STATUS", + "AMDVI_MMIO_PPR_HEAD", + "AMDVI_MMIO_PPR_TAIL", + "UNHANDLED" +}; +typedef struct AMDVIAddressSpace { + uint8_t bus_num; /* bus number */ + uint8_t devfn; /* device function */ + AMDVIState *iommu_state; /* AMDVI - one per machine */ + MemoryRegion iommu; /* Device's address translation region */ + MemoryRegion iommu_ir; /* Device's interrupt remapping region */ + AddressSpace as; /* device's corresponding address space */ +} AMDVIAddressSpace; + +/* AMDVI cache entry */ +typedef struct AMDVIIOTLBEntry { + uint16_t domid; /* assigned domain id */ + uint16_t devid; /* device owning entry */ + uint64_t perms; /* access permissions */ + uint64_t translated_addr; /* translated address */ + uint64_t page_mask; /* physical page size */ +} AMDVIIOTLBEntry; + +/* serialize IOMMU command processing */ +typedef struct QEMU_PACKED { +#ifdef HOST_WORDS_BIGENDIAN + uint64_t type:4; /* command type */ + uint64_t reserved:8; + uint64_t store_addr:49; /* addr to write */ + uint64_t completion_flush:1; /* allow more executions */ + uint64_t completion_int:1; /* set MMIOWAITINT */ + uint64_t completion_store:1; /* write data to address */ +#else + uint64_t completion_store:1; + uint64_t completion_int:1; + uint64_t completion_flush:1; + uint64_t store_addr:49; + uint64_t reserved:8; + uint64_t type:4; +#endif /* __BIG_ENDIAN_BITFIELD */ + uint64_t store_data; /* data to write */ +} CMDCompletionWait; + +/* invalidate internal caches for devid */ +typedef struct QEMU_PACKED { +#ifdef HOST_WORDS_BIGENDIAN + uint64_t devid:16; /* device to invalidate */ + uint64_t reserved_1:44; + uint64_t type:4; /* command type */ +#else + uint64_t devid:16; + uint64_t reserved_1:44; + uint64_t type:4; +#endif /* __BIG_ENDIAN_BITFIELD */ + uint64_t reserved_2; +} CMDInvalDevEntry; + +/* invalidate a range of entries in IOMMU translation cache for devid */ +typedef struct QEMU_PACKED { +#ifdef HOST_WORDS_BIGENDIAN + uint64_t type:4; /* command type */ + uint64_t reserved_2:12 + uint64_t domid:16; /* domain to inval for */ + uint64_t reserved_1:12; + uint64_t pasid:20; +#else + uint64_t pasid:20; + uint64_t reserved_1:12; + uint64_t domid:16; + uint64_t reserved_2:12; + uint64_t type:4; +#endif /* __BIG_ENDIAN_BITFIELD */ + +#ifdef HOST_WORDS_BIGENDIAN + uint64_t address:51; /* address to invalidate */ + uint64_t reserved_3:10; + uint64_t guest:1; /* G/N invalidation */ + uint64_t pde:1; /* invalidate cached ptes */ + uint64_t size:1 /* size of invalidation */ +#else + uint64_t size:1; + uint64_t pde:1; + uint64_t guest:1; + uint64_t reserved_3:10; + uint64_t address:51; +#endif /* __BIG_ENDIAN_BITFIELD */ +} CMDInvalIommuPages; + +/* inval specified address for devid from remote IOTLB */ +typedef struct QEMU_PACKED { +#ifdef HOST_WORDS_BIGENDIAN + uint64_t type:4; /* command type */ + uint64_t pasid_19_6:4; + uint64_t pasid_7_0:8; + uint64_t queuid:16; + uint64_t maxpend:8; + uint64_t pasid_15_8; + uint64_t devid:16; /* related devid */ +#else + uint64_t devid:16; + uint64_t pasid_15_8:8; + uint64_t maxpend:8; + uint64_t queuid:16; + uint64_t pasid_7_0:8; + uint64_t pasid_19_6:4; + uint64_t type:4; +#endif /* __BIG_ENDIAN_BITFIELD */ + +#ifdef HOST_WORDS_BIGENDIAN + uint64_t address:52; /* invalidate addr */ + uint64_t reserved_2:9; + uint64_t guest:1; /* G/N invalidate */ + uint64_t reserved_1:1; + uint64_t size:1; /* size of invalidation */ +#else + uint64_t size:1; + uint64_t reserved_1:1; + uint64_t guest:1; + uint64_t reserved_2:9; + uint64_t address:52; +#endif /* __BIG_ENDIAN_BITFIELD */ +} CMDInvalIOTLBPages; + +/* invalidate all cached interrupt info for devid */ +typedef struct QEMU_PACKED { +#ifdef HOST_WORDS_BIGENDIAN + uint64_t type:4; /* command type */ + uint64_t reserved_1:44; + uint64_t devid:16; /* related devid */ +#else + uint64_t devid:16; + uint64_t reserved_1:44; + uint64_t type:4; +#endif /* __BIG_ENDIAN_BITFIELD */ + uint64_t reserved_2; +} CMDInvalIntrTable; + +/* load adddress translation info for devid into translation cache */ +typedef struct QEMU_PACKED { +#ifdef HOST_WORDS_BIGENDIAN + uint64_t type:4; /* command type */ + uint64_t reserved_2:8; + uint64_t pasid_19_0:20; + uint64_t pfcount_7_0:8; + uint64_t reserved_1:8; + uint64_t devid:16; /* related devid */ +#else + uint64_t devid:16; + uint64_t reserved_1:8; + uint64_t pfcount_7_0:8; + uint64_t pasid_19_0:20; + uint64_t reserved_2:8; + uint64_t type:4; +#endif /* __BIG_ENDIAN_BITFIELD */ + +#ifdef HOST_WORDS_BIGENDIAN + uint64_t address:52; /* invalidate address */ + uint64_t reserved_5:7; + uint64_t inval:1; /* inval matching entries */ + uint64_t reserved_4:1; + uint64_t guest:1; /* G/N invalidate */ + uint64_t reserved_3:1; + uint64_t size:1; /* prefetched page size */ +#else + uint64_t size:1; + uint64_t reserved_3:1; + uint64_t guest:1; + uint64_t reserved_4:1; + uint64_t inval:1; + uint64_t reserved_5:7; + uint64_t address:52; +#endif /* __BIG_ENDIAN_BITFIELD */ +} CMDPrefetchPages; + +/* clear all address translation/interrupt remapping caches */ +typedef struct QEMU_PACKED { +#ifdef HOST_WORDS_BIGENDIAN + uint64_t type:4; /* command type */ + uint64_t reserved_1:60; +#else + uint64_t reserved_1:60; + uint64_t type:4; +#endif /* __BIG_ENDIAN_BITFIELD */ + uint64_t reserved_2; +} CMDInvalIommuAll; + +/* issue a PCIe completion packet for devid */ +typedef struct QEMU_PACKED { + uint32_t reserved_1:16; + uint32_t devid:16; + +#ifdef HOST_WORDS_BIGENDIAN + uint32_t type:4; /* command type */ + uint32_t reserved_2:8; + uint32_t pasid_19_0:20 +#else + uint32_t pasid_19_0:20; + uint32_t reserved_2:8; + uint32_t type:4; +#endif /* __BIG_ENDIAN_BITFIELD */ + +#ifdef HOST_WORDS_BIGENDIAN + uint32_t reserved_3:29; + uint32_t guest:1; + uint32_t reserved_4:2; +#else + uint32_t reserved_3:2; + uint32_t guest:1; + uint32_t reserved_4:29; +#endif /* __BIG_ENDIAN_BITFIELD */ + + uint32_t completion_tag:16; /* PCIe PRI information */ + uint32_t reserved_5:16; +} CMDCompletePPR; + +/* configure MMIO registers at startup/reset */ +static void amdvi_set_quad(AMDVIState *s, hwaddr addr, uint64_t val, + uint64_t romask, uint64_t w1cmask) +{ + stq_le_p(&s->mmior[addr], val); + stq_le_p(&s->romask[addr], romask); + stq_le_p(&s->w1cmask[addr], w1cmask); +} + +static uint16_t amdvi_readw(AMDVIState *s, hwaddr addr) +{ + return lduw_le_p(&s->mmior[addr]); +} + +static uint32_t amdvi_readl(AMDVIState *s, hwaddr addr) +{ + return ldl_le_p(&s->mmior[addr]); +} + +static uint64_t amdvi_readq(AMDVIState *s, hwaddr addr) +{ + return ldq_le_p(&s->mmior[addr]); +} + +/* internal write */ +static void amdvi_writeq_raw(AMDVIState *s, uint64_t val, hwaddr addr) +{ + stq_le_p(&s->mmior[addr], val); +} + +/* external write */ +static void amdvi_writew(AMDVIState *s, hwaddr addr, uint16_t val) +{ + uint16_t romask = lduw_le_p(&s->romask[addr]); + uint16_t w1cmask = lduw_le_p(&s->w1cmask[addr]); + uint16_t oldval = lduw_le_p(&s->mmior[addr]); + stw_le_p(&s->mmior[addr], + ((oldval & romask) | (val & ~romask)) & ~(val & w1cmask)); +} + +static void amdvi_writel(AMDVIState *s, hwaddr addr, uint32_t val) +{ + uint32_t romask = ldl_le_p(&s->romask[addr]); + uint32_t w1cmask = ldl_le_p(&s->w1cmask[addr]); + uint32_t oldval = ldl_le_p(&s->mmior[addr]); + stl_le_p(&s->mmior[addr], + ((oldval & romask) | (val & ~romask)) & ~(val & w1cmask)); +} + +static void amdvi_writeq(AMDVIState *s, hwaddr addr, uint64_t val) +{ + uint64_t romask = ldq_le_p(&s->romask[addr]); + uint64_t w1cmask = ldq_le_p(&s->w1cmask[addr]); + uint32_t oldval = ldq_le_p(&s->mmior[addr]); + stq_le_p(&s->mmior[addr], + ((oldval & romask) | (val & ~romask)) & ~(val & w1cmask)); +} + +/* OR a 64-bit register with a 64-bit value */ +static bool amdvi_test_mask(AMDVIState *s, hwaddr addr, uint64_t val) +{ + return amdvi_readq(s, addr) | val; +} + +/* OR a 64-bit register with a 64-bit value storing result in the register */ +static void amdvi_assign_orq(AMDVIState *s, hwaddr addr, uint64_t val) +{ + amdvi_writeq_raw(s, addr, amdvi_readq(s, addr) | val); +} + +/* AND a 64-bit register with a 64-bit value storing result in the register */ +static void amdvi_assign_andq(AMDVIState *s, hwaddr addr, uint64_t val) +{ + amdvi_writeq_raw(s, addr, amdvi_readq(s, addr) & val); +} + +static void amdvi_generate_msi_interrupt(AMDVIState *s) +{ + MSIMessage msg; + MemTxAttrs attrs; + + attrs.requester_id = pci_requester_id(&s->pci.dev); + + if (msi_enabled(&s->pci.dev)) { + msg = msi_get_message(&s->pci.dev, 0); + address_space_stl_le(&address_space_memory, msg.address, msg.data, + attrs, NULL); + } +} + +static void amdvi_log_event(AMDVIState *s, uint64_t *evt) +{ + /* event logging not enabled */ + if (!s->evtlog_enabled || amdvi_test_mask(s, AMDVI_MMIO_STATUS, + AMDVI_MMIO_STATUS_EVT_OVF)) { + return; + } + + /* event log buffer full */ + if (s->evtlog_tail >= s->evtlog_len) { + amdvi_assign_orq(s, AMDVI_MMIO_STATUS, AMDVI_MMIO_STATUS_EVT_OVF); + /* generate interrupt */ + amdvi_generate_msi_interrupt(s); + return; + } + + if (dma_memory_write(&address_space_memory, s->evtlog + s->evtlog_tail, + &evt, AMDVI_EVENT_LEN)) { + trace_amdvi_evntlog_fail(s->evtlog, s->evtlog_tail); + } + + s->evtlog_tail += AMDVI_EVENT_LEN; + amdvi_assign_orq(s, AMDVI_MMIO_STATUS, AMDVI_MMIO_STATUS_COMP_INT); + amdvi_generate_msi_interrupt(s); +} + +static void amdvi_setevent_bits(uint64_t *buffer, uint64_t value, int start, + int length) +{ + int index = start / 64, bitpos = start % 64; + uint64_t mask = ((1 << length) - 1) << bitpos; + buffer[index] &= ~mask; + buffer[index] |= (value << bitpos) & mask; +} +/* + * AMDVi event structure + * 0:15 -> DeviceID + * 55:63 -> event type + miscellaneous info + * 63:127 -> related address + */ +static void amdvi_encode_event(uint64_t *evt, uint16_t devid, uint64_t addr, + uint16_t info) +{ + amdvi_setevent_bits(evt, devid, 0, 16); + amdvi_setevent_bits(evt, info, 55, 8); + amdvi_setevent_bits(evt, addr, 63, 64); +} +/* log an error encountered during a page walk + * + * @addr: virtual address in translation request + */ +static void amdvi_page_fault(AMDVIState *s, uint16_t devid, + hwaddr addr, uint16_t info) +{ + uint64_t evt[4]; + + info |= AMDVI_EVENT_IOPF_I | AMDVI_EVENT_IOPF; + amdvi_encode_event(evt, devid, addr, info); + amdvi_log_event(s, evt); + pci_word_test_and_set_mask(s->pci.dev.config + PCI_STATUS, + PCI_STATUS_SIG_TARGET_ABORT); +} +/* + * log a master abort accessing device table + * @devtab : address of device table entry + * @info : error flags + */ +static void amdvi_log_devtab_error(AMDVIState *s, uint16_t devid, + hwaddr devtab, uint16_t info) +{ + uint64_t evt[4]; + + info |= AMDVI_EVENT_DEV_TAB_HW_ERROR; + + amdvi_encode_event(evt, devid, devtab, info); + amdvi_log_event(s, evt); + pci_word_test_and_set_mask(s->pci.dev.config + PCI_STATUS, + PCI_STATUS_SIG_TARGET_ABORT); +} +/* log an event trying to access command buffer + * @addr : address that couldn't be accessed + */ +static void amdvi_log_command_error(AMDVIState *s, hwaddr addr) +{ + uint64_t evt[4], info = AMDVI_EVENT_COMMAND_HW_ERROR; + + amdvi_encode_event(evt, 0, addr, info); + amdvi_log_event(s, evt); + pci_word_test_and_set_mask(s->pci.dev.config + PCI_STATUS, + PCI_STATUS_SIG_TARGET_ABORT); +} +/* log an illegal comand event + * @addr : address of illegal command + */ +static void amdvi_log_illegalcom_error(AMDVIState *s, uint16_t info, + hwaddr addr) +{ + uint64_t evt[4]; + + info |= AMDVI_EVENT_ILLEGAL_COMMAND_ERROR; + amdvi_encode_event(evt, 0, addr, info); + amdvi_log_event(s, evt); +} +/* log an error accessing device table + * + * @devid : device owning the table entry + * @devtab : address of device table entry + * @info : error flags + */ +static void amdvi_log_illegaldevtab_error(AMDVIState *s, uint16_t devid, + hwaddr addr, uint16_t info) +{ + uint64_t evt[4]; + + info |= AMDVI_EVENT_ILLEGAL_DEVTAB_ENTRY; + amdvi_encode_event(evt, devid, addr, info); + amdvi_log_event(s, evt); +} +/* log an error accessing a PTE entry + * @addr : address that couldn't be accessed + */ +static void amdvi_log_pagetab_error(AMDVIState *s, uint16_t devid, + hwaddr addr, uint16_t info) +{ + uint64_t evt[4]; + + info |= AMDVI_EVENT_PAGE_TAB_HW_ERROR; + amdvi_encode_event(evt, devid, addr, info); + amdvi_log_event(s, evt); + pci_word_test_and_set_mask(s->pci.dev.config + PCI_STATUS, + PCI_STATUS_SIG_TARGET_ABORT); +} + +static gboolean amdvi_uint64_equal(gconstpointer v1, gconstpointer v2) +{ + return *((const uint64_t *)v1) == *((const uint64_t *)v2); +} + +static guint amdvi_uint64_hash(gconstpointer v) +{ + return (guint)*(const uint64_t *)v; +} + +static AMDVIIOTLBEntry *amdvi_iotlb_lookup(AMDVIState *s, hwaddr addr, + uint64_t devid) +{ + uint64_t key = (addr >> AMDVI_PAGE_SHIFT_4K) | + ((uint64_t)(devid) << AMDVI_DEVID_SHIFT); + return g_hash_table_lookup(s->iotlb, &key); +} + +static void amdvi_iotlb_reset(AMDVIState *s) +{ + assert(s->iotlb); + trace_amdvi_iotlb_reset(); + g_hash_table_remove_all(s->iotlb); +} + +static gboolean amdvi_iotlb_remove_by_devid(gpointer key, gpointer value, + gpointer user_data) +{ + AMDVIIOTLBEntry *entry = (AMDVIIOTLBEntry *)value; + uint16_t devid = *(uint16_t *)user_data; + return entry->devid == devid; +} + +static void amdvi_iotlb_remove_page(AMDVIState *s, hwaddr addr, + uint64_t devid) +{ + uint64_t key = (addr >> AMDVI_PAGE_SHIFT_4K) | + ((uint64_t)(devid) << AMDVI_DEVID_SHIFT); + g_hash_table_remove(s->iotlb, &key); +} + +static void amdvi_update_iotlb(AMDVIState *s, uint16_t devid, + uint64_t gpa, IOMMUTLBEntry to_cache, + uint16_t domid) +{ + AMDVIIOTLBEntry *entry = g_malloc(sizeof(*entry)); + uint64_t *key = g_malloc(sizeof(key)); + uint64_t gfn = gpa >> AMDVI_PAGE_SHIFT_4K; + + /* don't cache erroneous translations */ + if (to_cache.perm != IOMMU_NONE) { + trace_amdvi_cache_update(domid, PCI_BUS_NUM(devid), PCI_SLOT(devid), + PCI_FUNC(devid), gpa, to_cache.translated_addr); + + if (g_hash_table_size(s->iotlb) >= AMDVI_IOTLB_MAX_SIZE) { + amdvi_iotlb_reset(s); + } + + entry->domid = domid; + entry->perms = to_cache.perm; + entry->translated_addr = to_cache.translated_addr; + entry->page_mask = to_cache.addr_mask; + *key = gfn | ((uint64_t)(devid) << AMDVI_DEVID_SHIFT); + g_hash_table_replace(s->iotlb, key, entry); + } +} + +static void amdvi_completion_wait(AMDVIState *s, CMDCompletionWait *wait) +{ + /* pad the last 3 bits */ + hwaddr addr = le64_to_cpu(wait->store_addr) << 3; + uint64_t data = le64_to_cpu(wait->store_data); + + if (wait->reserved) { + amdvi_log_illegalcom_error(s, wait->type, s->cmdbuf + s->cmdbuf_head); + } + if (wait->completion_store) { + if (dma_memory_write(&address_space_memory, addr, &data, + AMDVI_COMPLETION_DATA_SIZE)) { + trace_amdvi_completion_wait_fail(addr); + } + } + /* set completion interrupt */ + if (wait->completion_int) { + amdvi_test_mask(s, AMDVI_MMIO_STATUS, AMDVI_MMIO_STATUS_COMP_INT); + /* generate interrupt */ + amdvi_generate_msi_interrupt(s); + } + trace_amdvi_completion_wait(addr, data); +} + +/* log error without aborting since linux seems to be using reserved bits */ +static void amdvi_inval_devtab_entry(AMDVIState *s, void *cmd) +{ + CMDInvalIntrTable *inval = (CMDInvalIntrTable *)cmd; + /* This command should invalidate internal caches of which there isn't */ + if (inval->reserved_1 || inval->reserved_2) { + amdvi_log_illegalcom_error(s, inval->type, s->cmdbuf + s->cmdbuf_head); + } + trace_amdvi_devtab_inval(PCI_BUS_NUM(inval->devid), PCI_SLOT(inval->devid), + PCI_FUNC(inval->devid)); +} + +static void amdvi_complete_ppr(AMDVIState *s, void *cmd) +{ + CMDCompletePPR *pprcomp = (CMDCompletePPR *)cmd; + + if (pprcomp->reserved_1 || pprcomp->reserved_2 || pprcomp->reserved_3 || + pprcomp->reserved_4 || pprcomp->reserved_5) { + amdvi_log_illegalcom_error(s, pprcomp->type, s->cmdbuf + + s->cmdbuf_head); + } + trace_amdvi_ppr_exec(); +} + +static void amdvi_inval_all(AMDVIState *s, CMDInvalIommuAll *inval) +{ + if (inval->reserved_2 || inval->reserved_1) { + amdvi_log_illegalcom_error(s, inval->type, s->cmdbuf + s->cmdbuf_head); + } + + amdvi_iotlb_reset(s); + trace_amdvi_all_inval(); +} + +static gboolean amdvi_iotlb_remove_by_domid(gpointer key, gpointer value, + gpointer user_data) +{ + AMDVIIOTLBEntry *entry = (AMDVIIOTLBEntry *)value; + uint16_t domid = *(uint16_t *)user_data; + return entry->domid == domid; +} + +/* we don't have devid - we can't remove pages by address */ +static void amdvi_inval_pages(AMDVIState *s, CMDInvalIommuPages *inval) +{ + uint16_t domid = inval->domid; + + if (inval->reserved_1 || inval->reserved_2 || inval->reserved_3) { + amdvi_log_illegalcom_error(s, inval->type, s->cmdbuf + s->cmdbuf_head); + } + + g_hash_table_foreach_remove(s->iotlb, amdvi_iotlb_remove_by_domid, + &domid); + trace_amdvi_pages_inval(inval->domid); +} + +static void amdvi_prefetch_pages(AMDVIState *s, CMDPrefetchPages *prefetch) +{ + if (prefetch->reserved_1 || prefetch->reserved_2 || prefetch->reserved_3 + || prefetch->reserved_4 || prefetch->reserved_5) { + amdvi_log_illegalcom_error(s, prefetch->type, s->cmdbuf + + s->cmdbuf_head); + } + trace_amdvi_prefetch_pages(); +} + +static void amdvi_inval_inttable(AMDVIState *s, CMDInvalIntrTable *inval) +{ + if (inval->reserved_1 || inval->reserved_2) { + amdvi_log_illegalcom_error(s, inval->type, s->cmdbuf + s->cmdbuf_head); + return; + } + trace_amdvi_intr_inval(); +} + +/* FIXME: Try to work with the specified size instead of all the pages + * when the S bit is on + */ +static void iommu_inval_iotlb(AMDVIState *s, CMDInvalIOTLBPages *inval) +{ + uint16_t devid = inval->devid; + + if (inval->reserved_1 || inval->reserved_2) { + amdvi_log_illegalcom_error(s, inval->type, s->cmdbuf + s->cmdbuf_head); + return; + } + + if (inval->size) { + g_hash_table_foreach_remove(s->iotlb, amdvi_iotlb_remove_by_devid, + &devid); + } else { + amdvi_iotlb_remove_page(s, ((uint64_t)inval->address) << 12, + inval->devid); + } + trace_amdvi_iotlb_inval(); +} + +/* not honouring reserved bits is regarded as an illegal command */ +static void amdvi_cmdbuf_exec(AMDVIState *s) +{ + CMDCompletionWait cmd; + + if (dma_memory_read(&address_space_memory, s->cmdbuf + s->cmdbuf_head, + &cmd, AMDVI_COMMAND_SIZE)) { + trace_amdvi_command_read_fail(s->cmdbuf, s->cmdbuf_head); + amdvi_log_command_error(s, s->cmdbuf + s->cmdbuf_head); + return; + } + + switch (cmd.type) { + case AMDVI_CMD_COMPLETION_WAIT: + amdvi_completion_wait(s, (CMDCompletionWait *)&cmd); + break; + case AMDVI_CMD_INVAL_DEVTAB_ENTRY: + amdvi_inval_devtab_entry(s, (CMDInvalDevEntry *)&cmd); + break; + case AMDVI_CMD_INVAL_AMDVI_PAGES: + amdvi_inval_pages(s, (CMDInvalIommuPages *)&cmd); + break; + case AMDVI_CMD_INVAL_IOTLB_PAGES: + iommu_inval_iotlb(s, (CMDInvalIOTLBPages *)&cmd); + break; + case AMDVI_CMD_INVAL_INTR_TABLE: + amdvi_inval_inttable(s, (CMDInvalIntrTable *)&cmd); + break; + case AMDVI_CMD_PREFETCH_AMDVI_PAGES: + amdvi_prefetch_pages(s, (CMDPrefetchPages *)&cmd); + break; + case AMDVI_CMD_COMPLETE_PPR_REQUEST: + amdvi_complete_ppr(s, (CMDCompletePPR *)&cmd); + break; + case AMDVI_CMD_INVAL_AMDVI_ALL: + amdvi_inval_all(s, (CMDInvalIommuAll *)&cmd); + break; + default: + trace_amdvi_unhandled_command(cmd.type); + /* log illegal command */ + amdvi_log_illegalcom_error(s, cmd.type, + s->cmdbuf + s->cmdbuf_head); + } +} + +static void amdvi_cmdbuf_run(AMDVIState *s) +{ + if (!s->cmdbuf_enabled) { + trace_amdvi_command_error(amdvi_readq(s, AMDVI_MMIO_CONTROL)); + return; + } + + /* check if there is work to do. */ + while (s->cmdbuf_head != s->cmdbuf_tail) { + trace_amdvi_command_exec(s->cmdbuf_head, s->cmdbuf_tail, s->cmdbuf); + amdvi_cmdbuf_exec(s); + s->cmdbuf_head += AMDVI_COMMAND_SIZE; + amdvi_writeq_raw(s, s->cmdbuf_head, AMDVI_MMIO_COMMAND_HEAD); + + /* wrap head pointer */ + if (s->cmdbuf_head >= s->cmdbuf_len * AMDVI_COMMAND_SIZE) { + s->cmdbuf_head = 0; + } + } +} + +static void amdvi_mmio_trace(hwaddr addr, unsigned size) +{ + uint8_t index = (addr & ~0x2000) / 8; + + if ((addr & 0x2000)) { + /* high table */ + index = index >= AMDVI_MMIO_REGS_HIGH ? AMDVI_MMIO_REGS_HIGH : index; + trace_amdvi_mmio_read(amdvi_mmio_high[index], addr, size, addr & ~0x07); + } else { + index = index >= AMDVI_MMIO_REGS_LOW ? AMDVI_MMIO_REGS_LOW : index; + trace_amdvi_mmio_read(amdvi_mmio_high[index], addr, size, addr & ~0x07); + } +} + +static uint64_t amdvi_mmio_read(void *opaque, hwaddr addr, unsigned size) +{ + AMDVIState *s = opaque; + + uint64_t val = -1; + if (addr + size > AMDVI_MMIO_SIZE) { + trace_amdvi_mmio_read("error: addr outside region: max ", + (uint64_t)AMDVI_MMIO_SIZE, addr, size); + return (uint64_t)-1; + } + + if (size == 2) { + val = amdvi_readw(s, addr); + } else if (size == 4) { + val = amdvi_readl(s, addr); + } else if (size == 8) { + val = amdvi_readq(s, addr); + } + amdvi_mmio_trace(addr, size); + + return val; +} + +static void amdvi_handle_control_write(AMDVIState *s) +{ + unsigned long control = amdvi_readq(s, AMDVI_MMIO_CONTROL); + s->enabled = !!(control & AMDVI_MMIO_CONTROL_AMDVIEN); + + s->ats_enabled = !!(control & AMDVI_MMIO_CONTROL_HTTUNEN); + s->evtlog_enabled = s->enabled && !!(control & + AMDVI_MMIO_CONTROL_EVENTLOGEN); + + s->evtlog_intr = !!(control & AMDVI_MMIO_CONTROL_EVENTINTEN); + s->completion_wait_intr = !!(control & AMDVI_MMIO_CONTROL_COMWAITINTEN); + s->cmdbuf_enabled = s->enabled && !!(control & + AMDVI_MMIO_CONTROL_CMDBUFLEN); + + /* update the flags depending on the control register */ + if (s->cmdbuf_enabled) { + amdvi_assign_orq(s, AMDVI_MMIO_STATUS, AMDVI_MMIO_STATUS_CMDBUF_RUN); + } else { + amdvi_assign_andq(s, AMDVI_MMIO_STATUS, ~AMDVI_MMIO_STATUS_CMDBUF_RUN); + } + if (s->evtlog_enabled) { + amdvi_assign_orq(s, AMDVI_MMIO_STATUS, AMDVI_MMIO_STATUS_EVT_RUN); + } else { + amdvi_assign_andq(s, AMDVI_MMIO_STATUS, ~AMDVI_MMIO_STATUS_EVT_RUN); + } + + trace_amdvi_control_status(control); + amdvi_cmdbuf_run(s); +} + +static inline void amdvi_handle_devtab_write(AMDVIState *s) + +{ + uint64_t val = amdvi_readq(s, AMDVI_MMIO_DEVICE_TABLE); + s->devtab = (val & AMDVI_MMIO_DEVTAB_BASE_MASK); + + /* set device table length */ + s->devtab_len = ((val & AMDVI_MMIO_DEVTAB_SIZE_MASK) + 1 * + (AMDVI_MMIO_DEVTAB_SIZE_UNIT / + AMDVI_MMIO_DEVTAB_ENTRY_SIZE)); +} + +static inline void amdvi_handle_cmdhead_write(AMDVIState *s) +{ + s->cmdbuf_head = amdvi_readq(s, AMDVI_MMIO_COMMAND_HEAD) + & AMDVI_MMIO_CMDBUF_HEAD_MASK; + amdvi_cmdbuf_run(s); +} + +static inline void amdvi_handle_cmdbase_write(AMDVIState *s) +{ + s->cmdbuf = amdvi_readq(s, AMDVI_MMIO_COMMAND_BASE) + & AMDVI_MMIO_CMDBUF_BASE_MASK; + s->cmdbuf_len = 1UL << (amdvi_readq(s, AMDVI_MMIO_CMDBUF_SIZE_BYTE) + & AMDVI_MMIO_CMDBUF_SIZE_MASK); + s->cmdbuf_head = s->cmdbuf_tail = 0; +} + +static inline void amdvi_handle_cmdtail_write(AMDVIState *s) +{ + s->cmdbuf_tail = amdvi_readq(s, AMDVI_MMIO_COMMAND_TAIL) + & AMDVI_MMIO_CMDBUF_TAIL_MASK; + amdvi_cmdbuf_run(s); +} + +static inline void amdvi_handle_excllim_write(AMDVIState *s) +{ + uint64_t val = amdvi_readq(s, AMDVI_MMIO_EXCL_LIMIT); + s->excl_limit = (val & AMDVI_MMIO_EXCL_LIMIT_MASK) | + AMDVI_MMIO_EXCL_LIMIT_LOW; +} + +static inline void amdvi_handle_evtbase_write(AMDVIState *s) +{ + uint64_t val = amdvi_readq(s, AMDVI_MMIO_EVENT_BASE); + s->evtlog = val & AMDVI_MMIO_EVTLOG_BASE_MASK; + s->evtlog_len = 1UL << (amdvi_readq(s, AMDVI_MMIO_EVTLOG_SIZE_BYTE) + & AMDVI_MMIO_EVTLOG_SIZE_MASK); +} + +static inline void amdvi_handle_evttail_write(AMDVIState *s) +{ + uint64_t val = amdvi_readq(s, AMDVI_MMIO_EVENT_TAIL); + s->evtlog_tail = val & AMDVI_MMIO_EVTLOG_TAIL_MASK; +} + +static inline void amdvi_handle_evthead_write(AMDVIState *s) +{ + uint64_t val = amdvi_readq(s, AMDVI_MMIO_EVENT_HEAD); + s->evtlog_head = val & AMDVI_MMIO_EVTLOG_HEAD_MASK; +} + +static inline void amdvi_handle_pprbase_write(AMDVIState *s) +{ + uint64_t val = amdvi_readq(s, AMDVI_MMIO_PPR_BASE); + s->ppr_log = val & AMDVI_MMIO_PPRLOG_BASE_MASK; + s->pprlog_len = 1UL << (amdvi_readq(s, AMDVI_MMIO_PPRLOG_SIZE_BYTE) + & AMDVI_MMIO_PPRLOG_SIZE_MASK); +} + +static inline void amdvi_handle_pprhead_write(AMDVIState *s) +{ + uint64_t val = amdvi_readq(s, AMDVI_MMIO_PPR_HEAD); + s->pprlog_head = val & AMDVI_MMIO_PPRLOG_HEAD_MASK; +} + +static inline void amdvi_handle_pprtail_write(AMDVIState *s) +{ + uint64_t val = amdvi_readq(s, AMDVI_MMIO_PPR_TAIL); + s->pprlog_tail = val & AMDVI_MMIO_PPRLOG_TAIL_MASK; +} + +/* FIXME: something might go wrong if System Software writes in chunks + * of one byte but linux writes in chunks of 4 bytes so currently it + * works correctly with linux but will definitely be busted if software + * reads/writes 8 bytes + */ +static void amdvi_mmio_reg_write(AMDVIState *s, unsigned size, uint64_t val, + hwaddr addr) +{ + if (size == 2) { + amdvi_writew(s, addr, val); + } else if (size == 4) { + amdvi_writel(s, addr, val); + } else if (size == 8) { + amdvi_writeq(s, addr, val); + } +} + +static void amdvi_mmio_write(void *opaque, hwaddr addr, uint64_t val, + unsigned size) +{ + AMDVIState *s = opaque; + unsigned long offset = addr & 0x07; + + if (addr + size > AMDVI_MMIO_SIZE) { + trace_amdvi_mmio_write("error: addr outside region: max ", + (uint64_t)AMDVI_MMIO_SIZE, size, val, offset); + return; + } + + amdvi_mmio_trace(addr, size); + switch (addr & ~0x07) { + case AMDVI_MMIO_CONTROL: + amdvi_mmio_reg_write(s, size, val, addr); + amdvi_handle_control_write(s); + break; + case AMDVI_MMIO_DEVICE_TABLE: + amdvi_mmio_reg_write(s, size, val, addr); + /* set device table address + * This also suffers from inability to tell whether software + * is done writing + */ + if (offset || (size == 8)) { + amdvi_handle_devtab_write(s); + } + break; + case AMDVI_MMIO_COMMAND_HEAD: + amdvi_mmio_reg_write(s, size, val, addr); + amdvi_handle_cmdhead_write(s); + break; + case AMDVI_MMIO_COMMAND_BASE: + amdvi_mmio_reg_write(s, size, val, addr); + /* FIXME - make sure System Software has finished writing incase + * it writes in chucks less than 8 bytes in a robust way.As for + * now, this hacks works for the linux driver + */ + if (offset || (size == 8)) { + amdvi_handle_cmdbase_write(s); + } + break; + case AMDVI_MMIO_COMMAND_TAIL: + amdvi_mmio_reg_write(s, size, val, addr); + amdvi_handle_cmdtail_write(s); + break; + case AMDVI_MMIO_EVENT_BASE: + amdvi_mmio_reg_write(s, size, val, addr); + amdvi_handle_evtbase_write(s); + break; + case AMDVI_MMIO_EVENT_HEAD: + amdvi_mmio_reg_write(s, size, val, addr); + amdvi_handle_evthead_write(s); + break; + case AMDVI_MMIO_EVENT_TAIL: + amdvi_mmio_reg_write(s, size, val, addr); + amdvi_handle_evttail_write(s); + break; + case AMDVI_MMIO_EXCL_LIMIT: + amdvi_mmio_reg_write(s, size, val, addr); + amdvi_handle_excllim_write(s); + break; + /* PPR log base - unused for now */ + case AMDVI_MMIO_PPR_BASE: + amdvi_mmio_reg_write(s, size, val, addr); + amdvi_handle_pprbase_write(s); + break; + /* PPR log head - also unused for now */ + case AMDVI_MMIO_PPR_HEAD: + amdvi_mmio_reg_write(s, size, val, addr); + amdvi_handle_pprhead_write(s); + break; + /* PPR log tail - unused for now */ + case AMDVI_MMIO_PPR_TAIL: + amdvi_mmio_reg_write(s, size, val, addr); + amdvi_handle_pprtail_write(s); + break; + } +} + +static inline uint64_t amdvi_get_perms(uint64_t entry) +{ + return (entry & (AMDVI_DEV_PERM_READ | AMDVI_DEV_PERM_WRITE)) >> + AMDVI_DEV_PERM_SHIFT; +} + +/* a valid entry should have V = 1 and reserved bits honoured */ +static bool amdvi_validate_dte(AMDVIState *s, uint16_t devid, + uint64_t *dte) +{ + if ((dte[0] & AMDVI_DTE_LOWER_QUAD_RESERVED) + || (dte[1] & AMDVI_DTE_MIDDLE_QUAD_RESERVED) + || (dte[2] & AMDVI_DTE_UPPER_QUAD_RESERVED) || dte[3]) { + amdvi_log_illegaldevtab_error(s, devid, + s->devtab + + devid * AMDVI_DEVTAB_ENTRY_SIZE, 0); + return false; + } + + return dte[0] & AMDVI_DEV_VALID; +} + +/* get a device table entry given the devid */ +static bool amdvi_get_dte(AMDVIState *s, int devid, uint64_t *entry) +{ + uint32_t offset = devid * AMDVI_DEVTAB_ENTRY_SIZE; + + if (dma_memory_read(&address_space_memory, s->devtab + offset, entry, + AMDVI_DEVTAB_ENTRY_SIZE)) { + trace_amdvi_dte_get_fail(s->devtab, offset); + /* log error accessing dte */ + amdvi_log_devtab_error(s, devid, s->devtab + offset, 0); + return false; + } + + *entry = le64_to_cpu(*entry); + if (!amdvi_validate_dte(s, devid, entry)) { + trace_amdvi_invalid_dte(entry[0]); + return false; + } + + return true; +} + +/* get pte translation mode */ +static inline uint8_t get_pte_translation_mode(uint64_t pte) +{ + return (pte >> AMDVI_DEV_MODE_RSHIFT) & AMDVI_DEV_MODE_MASK; +} + +static inline uint64_t pte_override_page_mask(uint64_t pte) +{ + uint8_t page_mask = 12; + uint64_t addr = (pte & AMDVI_DEV_PT_ROOT_MASK) ^ AMDVI_DEV_PT_ROOT_MASK; + /* find the first zero bit */ + while (addr & 1) { + page_mask++; + addr = addr >> 1; + } + + return ~((1ULL << page_mask) - 1); +} + +static inline uint64_t pte_get_page_mask(uint64_t oldlevel) +{ + return ~((1UL << ((oldlevel * 9) + 3)) - 1); +} + +static inline uint64_t amdvi_get_pte_entry(AMDVIState *s, uint64_t pte_addr, + uint16_t devid) +{ + uint64_t pte; + + if (dma_memory_read(&address_space_memory, pte_addr, &pte, sizeof(pte))) { + trace_amdvi_get_pte_hwerror(pte_addr); + amdvi_log_pagetab_error(s, devid, pte_addr, 0); + pte = 0; + return pte; + } + + pte = le64_to_cpu(pte); + return pte; +} + +static void amdvi_page_walk(AMDVIAddressSpace *as, uint64_t *dte, + IOMMUTLBEntry *ret, unsigned perms, + hwaddr addr) +{ + unsigned level, present, pte_perms, oldlevel; + uint64_t pte = dte[0], pte_addr, page_mask; + + /* make sure the DTE has TV = 1 */ + if (pte & AMDVI_DEV_TRANSLATION_VALID) { + level = get_pte_translation_mode(pte); + if (level >= 7) { + trace_amdvi_mode_invalid(level, addr); + return; + } + if (level == 0) { + goto no_remap; + } + + /* we are at the leaf page table or page table encodes a huge page */ + while (level > 0) { + pte_perms = amdvi_get_perms(pte); + present = pte & 1; + if (!present || perms != (perms & pte_perms)) { + amdvi_page_fault(as->iommu_state, as->devfn, addr, perms); + trace_amdvi_page_fault(addr); + return; + } + + /* go to the next lower level */ + pte_addr = pte & AMDVI_DEV_PT_ROOT_MASK; + /* add offset and load pte */ + pte_addr += ((addr >> (3 + 9 * level)) & 0x1FF) << 3; + pte = amdvi_get_pte_entry(as->iommu_state, pte_addr, as->devfn); + if (!pte) { + return; + } + oldlevel = level; + level = get_pte_translation_mode(pte); + if (level == 0x7) { + break; + } + } + + if (level == 0x7) { + page_mask = pte_override_page_mask(pte); + } else { + page_mask = pte_get_page_mask(oldlevel); + } + + /* get access permissions from pte */ + ret->iova = addr & page_mask; + ret->translated_addr = (pte & AMDVI_DEV_PT_ROOT_MASK) & page_mask; + ret->addr_mask = ~page_mask; + ret->perm = amdvi_get_perms(pte); + return; + } +no_remap: + ret->iova = addr & AMDVI_PAGE_MASK_4K; + ret->translated_addr = addr & AMDVI_PAGE_MASK_4K; + ret->addr_mask = ~AMDVI_PAGE_MASK_4K; + ret->perm = amdvi_get_perms(pte); +} + +static void amdvi_do_translate(AMDVIAddressSpace *as, hwaddr addr, + bool is_write, IOMMUTLBEntry *ret) +{ + AMDVIState *s = as->iommu_state; + uint16_t devid = PCI_BUILD_BDF(as->bus_num, as->devfn); + AMDVIIOTLBEntry *iotlb_entry = amdvi_iotlb_lookup(s, addr, devid); + uint64_t entry[4]; + + if (iotlb_entry) { + trace_amdvi_iotlb_hit(PCI_BUS_NUM(devid), PCI_SLOT(devid), + PCI_FUNC(devid), addr, iotlb_entry->translated_addr); + ret->iova = addr & ~iotlb_entry->page_mask; + ret->translated_addr = iotlb_entry->translated_addr; + ret->addr_mask = iotlb_entry->page_mask; + ret->perm = iotlb_entry->perms; + return; + } + + /* devices with V = 0 are not translated */ + if (!amdvi_get_dte(s, devid, entry)) { + goto out; + } + + amdvi_page_walk(as, entry, ret, + is_write ? AMDVI_PERM_WRITE : AMDVI_PERM_READ, addr); + + amdvi_update_iotlb(s, devid, addr, *ret, + entry[1] & AMDVI_DEV_DOMID_ID_MASK); + return; + +out: + ret->iova = addr & AMDVI_PAGE_MASK_4K; + ret->translated_addr = addr & AMDVI_PAGE_MASK_4K; + ret->addr_mask = ~AMDVI_PAGE_MASK_4K; + ret->perm = IOMMU_RW; +} + +static inline bool amdvi_is_interrupt_addr(hwaddr addr) +{ + return addr >= AMDVI_INT_ADDR_FIRST && addr <= AMDVI_INT_ADDR_LAST; +} + +static IOMMUTLBEntry amdvi_translate(MemoryRegion *iommu, hwaddr addr, + bool is_write) +{ + AMDVIAddressSpace *as = container_of(iommu, AMDVIAddressSpace, iommu); + AMDVIState *s = as->iommu_state; + IOMMUTLBEntry ret = { + .target_as = &address_space_memory, + .iova = addr, + .translated_addr = 0, + .addr_mask = ~(hwaddr)0, + .perm = IOMMU_NONE + }; + + if (!s->enabled) { + /* AMDVI disabled - corresponds to iommu=off not + * failure to provide any parameter + */ + ret.iova = addr & AMDVI_PAGE_MASK_4K; + ret.translated_addr = addr & AMDVI_PAGE_MASK_4K; + ret.addr_mask = ~AMDVI_PAGE_MASK_4K; + ret.perm = IOMMU_RW; + return ret; + } else if (amdvi_is_interrupt_addr(addr)) { + ret.iova = addr & AMDVI_PAGE_MASK_4K; + ret.translated_addr = addr & AMDVI_PAGE_MASK_4K; + ret.addr_mask = ~AMDVI_PAGE_MASK_4K; + ret.perm = IOMMU_WO; + return ret; + } + + amdvi_do_translate(as, addr, is_write, &ret); + trace_amdvi_translation_result(as->bus_num, PCI_SLOT(as->devfn), + PCI_FUNC(as->devfn), addr, ret.translated_addr); + return ret; +} + +static AddressSpace *amdvi_host_dma_iommu(PCIBus *bus, void *opaque, int devfn) +{ + AMDVIState *s = opaque; + AMDVIAddressSpace **iommu_as; + int bus_num = pci_bus_num(bus); + + iommu_as = s->address_spaces[bus_num]; + + /* allocate memory during the first run */ + if (!iommu_as) { + iommu_as = g_malloc0(sizeof(AMDVIAddressSpace *) * PCI_DEVFN_MAX); + s->address_spaces[bus_num] = iommu_as; + } + + /* set up AMD-Vi region */ + if (!iommu_as[devfn]) { + iommu_as[devfn] = g_malloc0(sizeof(AMDVIAddressSpace)); + iommu_as[devfn]->bus_num = (uint8_t)bus_num; + iommu_as[devfn]->devfn = (uint8_t)devfn; + iommu_as[devfn]->iommu_state = s; + + memory_region_init_iommu(&iommu_as[devfn]->iommu, OBJECT(s), + &s->iommu_ops, "amd-iommu", UINT64_MAX); + address_space_init(&iommu_as[devfn]->as, &iommu_as[devfn]->iommu, + "amd-iommu"); + } + return &iommu_as[devfn]->as; +} + +static const MemoryRegionOps mmio_mem_ops = { + .read = amdvi_mmio_read, + .write = amdvi_mmio_write, + .endianness = DEVICE_LITTLE_ENDIAN, + .impl = { + .min_access_size = 1, + .max_access_size = 8, + .unaligned = false, + }, + .valid = { + .min_access_size = 1, + .max_access_size = 8, + } +}; + +static void amdvi_iommu_notify_started(MemoryRegion *iommu) +{ + AMDVIAddressSpace *as = container_of(iommu, AMDVIAddressSpace, iommu); + + hw_error("device %02x.%02x.%x requires iommu notifier which is not " + "currently supported", as->bus_num, PCI_SLOT(as->devfn), + PCI_FUNC(as->devfn)); +} + +static void amdvi_init(AMDVIState *s) +{ + amdvi_iotlb_reset(s); + + s->iommu_ops.translate = amdvi_translate; + s->iommu_ops.notify_started = amdvi_iommu_notify_started; + s->devtab_len = 0; + s->cmdbuf_len = 0; + s->cmdbuf_head = 0; + s->cmdbuf_tail = 0; + s->evtlog_head = 0; + s->evtlog_tail = 0; + s->excl_enabled = false; + s->excl_allow = false; + s->mmio_enabled = false; + s->enabled = false; + s->ats_enabled = false; + s->cmdbuf_enabled = false; + + /* reset MMIO */ + memset(s->mmior, 0, AMDVI_MMIO_SIZE); + amdvi_set_quad(s, AMDVI_MMIO_EXT_FEATURES, AMDVI_EXT_FEATURES, + 0xffffffffffffffef, 0); + amdvi_set_quad(s, AMDVI_MMIO_STATUS, 0, 0x98, 0x67); + + /* reset device ident */ + pci_config_set_vendor_id(s->pci.dev.config, PCI_VENDOR_ID_AMD); + pci_config_set_prog_interface(s->pci.dev.config, 00); + pci_config_set_device_id(s->pci.dev.config, s->devid); + pci_config_set_class(s->pci.dev.config, 0x0806); + + /* reset AMDVI specific capabilities, all r/o */ + pci_set_long(s->pci.dev.config + s->capab_offset, AMDVI_CAPAB_FEATURES); + pci_set_long(s->pci.dev.config + s->capab_offset + AMDVI_CAPAB_BAR_LOW, + s->mmio.addr & ~(0xffff0000)); + pci_set_long(s->pci.dev.config + s->capab_offset + AMDVI_CAPAB_BAR_HIGH, + (s->mmio.addr & ~(0xffff)) >> 16); + pci_set_long(s->pci.dev.config + s->capab_offset + AMDVI_CAPAB_RANGE, + 0xff000000); + pci_set_long(s->pci.dev.config + s->capab_offset + AMDVI_CAPAB_MISC, 0); + pci_set_long(s->pci.dev.config + s->capab_offset + AMDVI_CAPAB_MISC, + AMDVI_MAX_PH_ADDR | AMDVI_MAX_GVA_ADDR | AMDVI_MAX_VA_ADDR); +} + +static void amdvi_reset(DeviceState *dev) +{ + AMDVIState *s = AMD_IOMMU_DEVICE(dev); + + msi_reset(&s->pci.dev); + amdvi_init(s); +} + +static void amdvi_realize(DeviceState *dev, Error **err) +{ + AMDVIState *s = AMD_IOMMU_DEVICE(dev); + PCIBus *bus = PC_MACHINE(qdev_get_machine())->bus; + s->iotlb = g_hash_table_new_full(amdvi_uint64_hash, + amdvi_uint64_equal, g_free, g_free); + + /* This device should take care of IOMMU PCI properties */ + qdev_set_parent_bus(DEVICE(&s->pci), &bus->qbus); + object_property_set_bool(OBJECT(&s->pci), true, "realized", err); + s->capab_offset = pci_add_capability(&s->pci.dev, AMDVI_CAPAB_ID_SEC, 0, + AMDVI_CAPAB_SIZE); + pci_add_capability(&s->pci.dev, PCI_CAP_ID_MSI, 0, AMDVI_CAPAB_REG_SIZE); + pci_add_capability(&s->pci.dev, PCI_CAP_ID_HT, 0, AMDVI_CAPAB_REG_SIZE); + + /* set up MMIO */ + memory_region_init_io(&s->mmio, OBJECT(s), &mmio_mem_ops, s, "amdvi-mmio", + AMDVI_MMIO_SIZE); + + sysbus_init_mmio(SYS_BUS_DEVICE(s), &s->mmio); + sysbus_mmio_map(SYS_BUS_DEVICE(s), 0, AMDVI_BASE_ADDR); + pci_setup_iommu(bus, amdvi_host_dma_iommu, s); + s->devid = object_property_get_int(OBJECT(&s->pci), "addr", err); + msi_init(&s->pci.dev, 0, 1, true, false, err); + amdvi_init(s); +} + +static const VMStateDescription vmstate_amdvi = { + .name = "amd-iommu", + .unmigratable = 1 +}; + +static void amdvi_instance_init(Object *klass) +{ + AMDVIState *s = AMD_IOMMU_DEVICE(klass); + + object_initialize(&s->pci, sizeof(s->pci), TYPE_AMD_IOMMU_PCI); +} + +static void amdvi_class_init(ObjectClass *klass, void* data) +{ + DeviceClass *dc = DEVICE_CLASS(klass); + X86IOMMUClass *dc_class = X86_IOMMU_CLASS(klass); + + dc->reset = amdvi_reset; + dc->vmsd = &vmstate_amdvi; + dc->hotpluggable = false; + dc_class->realize = amdvi_realize; +} + +static const TypeInfo amdvi = { + .name = TYPE_AMD_IOMMU_DEVICE, + .parent = TYPE_X86_IOMMU_DEVICE, + .instance_size = sizeof(AMDVIState), + .instance_init = amdvi_instance_init, + .class_init = amdvi_class_init +}; + +static const TypeInfo amdviPCI = { + .name = "AMDVI-PCI", + .parent = TYPE_PCI_DEVICE, + .instance_size = sizeof(AMDVIPCIState), +}; + +static void amdviPCI_register_types(void) +{ + type_register_static(&amdviPCI); + type_register_static(&amdvi); +} + +type_init(amdviPCI_register_types); diff --git a/hw/i386/Makefile.objs b/hw/i386/Makefile.objs index 90e94ff..909ead6 100644 --- a/hw/i386/Makefile.objs +++ b/hw/i386/Makefile.objs @@ -3,6 +3,7 @@ obj-y += multiboot.o obj-y += pc.o pc_piix.o pc_q35.o obj-y += pc_sysfw.o obj-y += x86-iommu.o intel_iommu.o +obj-y += amd_iommu.o obj-$(CONFIG_XEN) += ../xenpv/ xen/ obj-y += kvmvapic.o -- MST ^ permalink raw reply related [flat|nested] 13+ messages in thread
* [Qemu-devel] [PULL 5/5] hw/i386: AMD IOMMU IVRS table 2016-09-13 20:32 [Qemu-devel] [PULL 0/5] virtio,pci: fixes and updates Michael S. Tsirkin ` (3 preceding siblings ...) 2016-09-13 20:32 ` [Qemu-devel] [PULL 4/5] hw/i386: Introduce AMD IOMMU Michael S. Tsirkin @ 2016-09-13 20:32 ` Michael S. Tsirkin 2016-09-13 21:27 ` [Qemu-devel] [PULL 0/5] virtio,pci: fixes and updates no-reply ` (2 subsequent siblings) 7 siblings, 0 replies; 13+ messages in thread From: Michael S. Tsirkin @ 2016-09-13 20:32 UTC (permalink / raw) To: qemu-devel Cc: Peter Maydell, David Kiarie, Igor Mammedov, Paolo Bonzini, Richard Henderson, Eduardo Habkost From: David Kiarie <davidkiarie4@gmail.com> Add IVRS table for AMD IOMMU. Generate IVRS or DMAR depending on emulated IOMMU. Signed-off-by: David Kiarie <davidkiarie4@gmail.com> --- include/hw/acpi/aml-build.h | 1 + include/hw/i386/x86-iommu.h | 12 +++++++ hw/acpi/aml-build.c | 2 +- hw/i386/acpi-build.c | 76 +++++++++++++++++++++++++++++++++++++++------ hw/i386/amd_iommu.c | 2 ++ hw/i386/intel_iommu.c | 1 + hw/i386/x86-iommu.c | 6 ++++ 7 files changed, 90 insertions(+), 10 deletions(-) diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h index e5f0878..559326c 100644 --- a/include/hw/acpi/aml-build.h +++ b/include/hw/acpi/aml-build.h @@ -367,6 +367,7 @@ Aml *aml_sizeof(Aml *arg); Aml *aml_concatenate(Aml *source1, Aml *source2, Aml *target); Aml *aml_object_type(Aml *object); +void build_append_int_noprefix(GArray *table, uint64_t value, int size); void build_header(BIOSLinker *linker, GArray *table_data, AcpiTableHeader *h, const char *sig, int len, uint8_t rev, diff --git a/include/hw/i386/x86-iommu.h b/include/hw/i386/x86-iommu.h index c48e8dd..0c89d98 100644 --- a/include/hw/i386/x86-iommu.h +++ b/include/hw/i386/x86-iommu.h @@ -37,6 +37,12 @@ typedef struct X86IOMMUState X86IOMMUState; typedef struct X86IOMMUClass X86IOMMUClass; +typedef enum IommuType { + TYPE_INTEL, + TYPE_AMD, + TYPE_NONE +} IommuType; + struct X86IOMMUClass { SysBusDeviceClass parent; /* Intel/AMD specific realize() hook */ @@ -67,6 +73,7 @@ typedef struct IEC_Notifier IEC_Notifier; struct X86IOMMUState { SysBusDevice busdev; bool intr_supported; /* Whether vIOMMU supports IR */ + IommuType type; /* IOMMU type - AMD/Intel */ QLIST_HEAD(, IEC_Notifier) iec_notifiers; /* IEC notify list */ }; @@ -76,6 +83,11 @@ struct X86IOMMUState { */ X86IOMMUState *x86_iommu_get_default(void); +/* + * x86_iommu_get_type - get IOMMU type + */ +IommuType x86_iommu_get_type(void); + /** * x86_iommu_iec_register_notifier - register IEC (Interrupt Entry * Cache) notifiers diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c index db3e914..b2a1e40 100644 --- a/hw/acpi/aml-build.c +++ b/hw/acpi/aml-build.c @@ -226,7 +226,7 @@ static void build_extop_package(GArray *package, uint8_t op) build_prepend_byte(package, 0x5B); /* ExtOpPrefix */ } -static void build_append_int_noprefix(GArray *table, uint64_t value, int size) +void build_append_int_noprefix(GArray *table, uint64_t value, int size) { int i; diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c index 433feba..c20bc71 100644 --- a/hw/i386/acpi-build.c +++ b/hw/i386/acpi-build.c @@ -59,7 +59,8 @@ #include "qapi/qmp/qint.h" #include "qom/qom-qobject.h" -#include "hw/i386/x86-iommu.h" +#include "hw/i386/amd_iommu.h" +#include "hw/i386/intel_iommu.h" #include "hw/acpi/ipmi.h" @@ -2562,6 +2563,62 @@ build_dmar_q35(GArray *table_data, BIOSLinker *linker) build_header(linker, table_data, (void *)(table_data->data + dmar_start), "DMAR", table_data->len - dmar_start, 1, NULL, NULL); } +/* + * IVRS table as specified in AMD IOMMU Specification v2.62, Section 5.2 + * accessible here http://support.amd.com/TechDocs/48882_IOMMU.pdf + */ +static void +build_amd_iommu(GArray *table_data, BIOSLinker *linker) +{ + int iommu_start = table_data->len; + AMDVIState *s = AMD_IOMMU_DEVICE(x86_iommu_get_default()); + + /* IVRS header */ + acpi_data_push(table_data, sizeof(AcpiTableHeader)); + /* IVinfo - IO virtualization information common to all + * IOMMU units in a system + */ + build_append_int_noprefix(table_data, 40UL << 8/* PASize */, 4); + /* reserved */ + build_append_int_noprefix(table_data, 0, 8); + + /* IVHD definition - type 10h */ + build_append_int_noprefix(table_data, 0x10, 1); + /* virtualization flags */ + build_append_int_noprefix(table_data, + (1UL << 0) | /* HtTunEn */ + (1UL << 4) | /* iotblSup */ + (1UL << 6) | /* PrefSup */ + (1UL << 7), /* PPRSup */ + 1); + /* IVHD length */ + build_append_int_noprefix(table_data, 0x24, 2); + /* DeviceID */ + build_append_int_noprefix(table_data, s->devid, 2); + /* Capability offset */ + build_append_int_noprefix(table_data, s->capab_offset, 2); + /* IOMMU base address */ + build_append_int_noprefix(table_data, s->mmio.addr, 8); + /* PCI Segment Group */ + build_append_int_noprefix(table_data, 0, 2); + /* IOMMU info */ + build_append_int_noprefix(table_data, 0, 2); + /* IOMMU Feature Reporting */ + build_append_int_noprefix(table_data, + (48UL << 30) | /* HATS */ + (48UL << 28) | /* GATS */ + (1UL << 2), /* GTSup */ + 4); + /* + * Type 1 device entry reporting all devices + * These are 4-byte device entries currently reporting the range of + * Refer to Spec - Table 95:IVHD Device Entry Type Codes(4-byte) + */ + build_append_int_noprefix(table_data, 0x0000001, 4); + + build_header(linker, table_data, (void *)(table_data->data + iommu_start), + "IVRS", table_data->len - iommu_start, 1, NULL, NULL); +} static GArray * build_rsdp(GArray *rsdp_table, BIOSLinker *linker, unsigned rsdt_tbl_offset) @@ -2622,11 +2679,6 @@ static bool acpi_get_mcfg(AcpiMcfgInfo *mcfg) return true; } -static bool acpi_has_iommu(void) -{ - return !!x86_iommu_get_default(); -} - static void acpi_build(AcpiBuildTables *tables, MachineState *machine) { @@ -2706,9 +2758,15 @@ void acpi_build(AcpiBuildTables *tables, MachineState *machine) acpi_add_table(table_offsets, tables_blob); build_mcfg_q35(tables_blob, tables->linker, &mcfg); } - if (acpi_has_iommu()) { - acpi_add_table(table_offsets, tables_blob); - build_dmar_q35(tables_blob, tables->linker); + if (x86_iommu_get_default()) { + IommuType IOMMUType = x86_iommu_get_type(); + if (IOMMUType == TYPE_AMD) { + acpi_add_table(table_offsets, tables_blob); + build_amd_iommu(tables_blob, tables->linker); + } else if (IOMMUType == TYPE_INTEL) { + acpi_add_table(table_offsets, tables_blob); + build_dmar_q35(tables_blob, tables->linker); + } } if (pcms->acpi_nvdimm_state.is_enabled) { nvdimm_build_acpi(table_offsets, tables_blob, tables->linker, diff --git a/hw/i386/amd_iommu.c b/hw/i386/amd_iommu.c index e6a4c58..226fea5 100644 --- a/hw/i386/amd_iommu.c +++ b/hw/i386/amd_iommu.c @@ -1311,11 +1311,13 @@ static void amdvi_reset(DeviceState *dev) static void amdvi_realize(DeviceState *dev, Error **err) { AMDVIState *s = AMD_IOMMU_DEVICE(dev); + X86IOMMUState *x86_iommu = X86_IOMMU_DEVICE(dev); PCIBus *bus = PC_MACHINE(qdev_get_machine())->bus; s->iotlb = g_hash_table_new_full(amdvi_uint64_hash, amdvi_uint64_equal, g_free, g_free); /* This device should take care of IOMMU PCI properties */ + x86_iommu->type = TYPE_AMD; qdev_set_parent_bus(DEVICE(&s->pci), &bus->qbus); object_property_set_bool(OBJECT(&s->pci), true, "realized", err); s->capab_offset = pci_add_capability(&s->pci.dev, AMDVI_CAPAB_ID_SEC, 0, diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c index 28c31a2..d6e02c8 100644 --- a/hw/i386/intel_iommu.c +++ b/hw/i386/intel_iommu.c @@ -2453,6 +2453,7 @@ static void vtd_realize(DeviceState *dev, Error **errp) X86IOMMUState *x86_iommu = X86_IOMMU_DEVICE(dev); VTD_DPRINTF(GENERAL, ""); + x86_iommu->type = TYPE_INTEL; memset(s->vtd_as_by_bus_num, 0, sizeof(s->vtd_as_by_bus_num)); memory_region_init_io(&s->csrmem, OBJECT(s), &vtd_mem_ops, s, "intel_iommu", DMAR_REG_SIZE); diff --git a/hw/i386/x86-iommu.c b/hw/i386/x86-iommu.c index ce26b2a..2278af7 100644 --- a/hw/i386/x86-iommu.c +++ b/hw/i386/x86-iommu.c @@ -71,6 +71,11 @@ X86IOMMUState *x86_iommu_get_default(void) return x86_iommu_default; } +IommuType x86_iommu_get_type(void) +{ + return x86_iommu_default->type; +} + static void x86_iommu_realize(DeviceState *dev, Error **errp) { X86IOMMUState *x86_iommu = X86_IOMMU_DEVICE(dev); @@ -79,6 +84,7 @@ static void x86_iommu_realize(DeviceState *dev, Error **errp) if (x86_class->realize) { x86_class->realize(dev, errp); } + x86_iommu_set_default(X86_IOMMU_DEVICE(dev)); } -- MST ^ permalink raw reply related [flat|nested] 13+ messages in thread
* Re: [Qemu-devel] [PULL 0/5] virtio,pci: fixes and updates 2016-09-13 20:32 [Qemu-devel] [PULL 0/5] virtio,pci: fixes and updates Michael S. Tsirkin ` (4 preceding siblings ...) 2016-09-13 20:32 ` [Qemu-devel] [PULL 5/5] hw/i386: AMD IOMMU IVRS table Michael S. Tsirkin @ 2016-09-13 21:27 ` no-reply 2016-09-14 1:32 ` Michael S. Tsirkin 2016-09-13 21:31 ` no-reply 2016-09-14 1:32 ` Michael S. Tsirkin 7 siblings, 1 reply; 13+ messages in thread From: no-reply @ 2016-09-13 21:27 UTC (permalink / raw) To: mst; +Cc: famz, qemu-devel, peter.maydell Hi, Your series seems to have some coding style problems. See output below for more information: Type: series Message-id: 1473798735-6290-1-git-send-email-mst@redhat.com Subject: [Qemu-devel] [PULL 0/5] virtio,pci: fixes and updates === TEST SCRIPT BEGIN === #!/bin/bash BASE=base n=1 total=$(git log --oneline $BASE.. | wc -l) failed=0 # Useful git options git config --local diff.renamelimit 0 git config --local diff.renames True commits="$(git log --format=%H --reverse $BASE..)" for c in $commits; do echo "Checking PATCH $n/$total: $(git show --no-patch --format=%s $c)..." if ! git show $c --format=email | ./scripts/checkpatch.pl --mailback -; then failed=1 echo fi n=$((n+1)) done exit $failed === TEST SCRIPT END === Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384 From https://github.com/patchew-project/qemu * [new tag] patchew/1473798735-6290-1-git-send-email-mst@redhat.com -> patchew/1473798735-6290-1-git-send-email-mst@redhat.com Switched to a new branch 'test' e7a4ce2 hw/i386: AMD IOMMU IVRS table 69dfd17 hw/i386: Introduce AMD IOMMU 577db28 hw/i386/trace-events: Add AMD IOMMU trace events da2c51f hw/pci: Prepare for AMD IOMMU c64cb29 virtio-bus: Plug devices after features are negotiated === OUTPUT BEGIN === Checking PATCH 1/5: virtio-bus: Plug devices after features are negotiated... Checking PATCH 2/5: hw/pci: Prepare for AMD IOMMU... Checking PATCH 3/5: hw/i386/trace-events: Add AMD IOMMU trace events... Checking PATCH 4/5: hw/i386: Introduce AMD IOMMU... ERROR: struct MemoryRegionIOMMUOps should normally be const #1707: FILE: hw/i386/amd_iommu.h:280: + MemoryRegionIOMMUOps iommu_ops; total: 1 errors, 0 warnings, 1677 lines checked Your patch has style problems, please review. If any of these errors are false positives report them to the maintainer, see CHECKPATCH in MAINTAINERS. Checking PATCH 5/5: hw/i386: AMD IOMMU IVRS table... === OUTPUT END === Test command exited with code: 1 --- Email generated automatically by Patchew [http://patchew.org/]. Please send your feedback to patchew-devel@freelists.org ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [Qemu-devel] [PULL 0/5] virtio,pci: fixes and updates 2016-09-13 21:27 ` [Qemu-devel] [PULL 0/5] virtio,pci: fixes and updates no-reply @ 2016-09-14 1:32 ` Michael S. Tsirkin 0 siblings, 0 replies; 13+ messages in thread From: Michael S. Tsirkin @ 2016-09-14 1:32 UTC (permalink / raw) To: qemu-devel; +Cc: famz, peter.maydell On Tue, Sep 13, 2016 at 02:27:59PM -0700, no-reply@ec2-52-6-146-230.compute-1.amazonaws.com wrote: > Hi, > > Your series seems to have some coding style problems. See output below for > more information: > > Type: series > Message-id: 1473798735-6290-1-git-send-email-mst@redhat.com > Subject: [Qemu-devel] [PULL 0/5] virtio,pci: fixes and updates > > === TEST SCRIPT BEGIN === > #!/bin/bash > > BASE=base > n=1 > total=$(git log --oneline $BASE.. | wc -l) > failed=0 > > # Useful git options > git config --local diff.renamelimit 0 > git config --local diff.renames True > > commits="$(git log --format=%H --reverse $BASE..)" > for c in $commits; do > echo "Checking PATCH $n/$total: $(git show --no-patch --format=%s $c)..." > if ! git show $c --format=email | ./scripts/checkpatch.pl --mailback -; then > failed=1 > echo > fi > n=$((n+1)) > done > > exit $failed > === TEST SCRIPT END === > > Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384 > From https://github.com/patchew-project/qemu > * [new tag] patchew/1473798735-6290-1-git-send-email-mst@redhat.com -> patchew/1473798735-6290-1-git-send-email-mst@redhat.com > Switched to a new branch 'test' > e7a4ce2 hw/i386: AMD IOMMU IVRS table > 69dfd17 hw/i386: Introduce AMD IOMMU > 577db28 hw/i386/trace-events: Add AMD IOMMU trace events > da2c51f hw/pci: Prepare for AMD IOMMU > c64cb29 virtio-bus: Plug devices after features are negotiated > > === OUTPUT BEGIN === > Checking PATCH 1/5: virtio-bus: Plug devices after features are negotiated... > Checking PATCH 2/5: hw/pci: Prepare for AMD IOMMU... > Checking PATCH 3/5: hw/i386/trace-events: Add AMD IOMMU trace events... > Checking PATCH 4/5: hw/i386: Introduce AMD IOMMU... > ERROR: struct MemoryRegionIOMMUOps should normally be const > #1707: FILE: hw/i386/amd_iommu.h:280: > + MemoryRegionIOMMUOps iommu_ops; I think this is bogus: don't see how a struct field can be const here. > total: 1 errors, 0 warnings, 1677 lines checked > > Your patch has style problems, please review. If any of these errors > are false positives report them to the maintainer, see > CHECKPATCH in MAINTAINERS. > > Checking PATCH 5/5: hw/i386: AMD IOMMU IVRS table... > === OUTPUT END === > > Test command exited with code: 1 > > > --- > Email generated automatically by Patchew [http://patchew.org/]. > Please send your feedback to patchew-devel@freelists.org ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [Qemu-devel] [PULL 0/5] virtio,pci: fixes and updates 2016-09-13 20:32 [Qemu-devel] [PULL 0/5] virtio,pci: fixes and updates Michael S. Tsirkin ` (5 preceding siblings ...) 2016-09-13 21:27 ` [Qemu-devel] [PULL 0/5] virtio,pci: fixes and updates no-reply @ 2016-09-13 21:31 ` no-reply 2016-09-14 1:31 ` Michael S. Tsirkin 2016-09-14 1:32 ` Michael S. Tsirkin 7 siblings, 1 reply; 13+ messages in thread From: no-reply @ 2016-09-13 21:31 UTC (permalink / raw) To: mst; +Cc: famz, qemu-devel, peter.maydell Hi, Your series failed automatic build test. Please find the testing commands and their output below. If you have docker installed, you can probably reproduce it locally. Type: series Message-id: 1473798735-6290-1-git-send-email-mst@redhat.com Subject: [Qemu-devel] [PULL 0/5] virtio,pci: fixes and updates === TEST SCRIPT BEGIN === #!/bin/bash set -e git submodule update --init dtc make J=8 docker-test-quick@centos6 make J=8 docker-test-mingw@fedora === TEST SCRIPT END === Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384 Switched to a new branch 'test' e7a4ce2 hw/i386: AMD IOMMU IVRS table 69dfd17 hw/i386: Introduce AMD IOMMU 577db28 hw/i386/trace-events: Add AMD IOMMU trace events da2c51f hw/pci: Prepare for AMD IOMMU c64cb29 virtio-bus: Plug devices after features are negotiated === OUTPUT BEGIN === Submodule 'dtc' (git://git.qemu-project.org/dtc.git) registered for path 'dtc' Cloning into 'dtc'... Submodule path 'dtc': checked out '65cc4d2748a2c2e6f27f1cf39e07a5dbabd80ebf' BUILD centos6 ARCHIVE qemu.tgz ARCHIVE dtc.tgz COPY RUNNER RUN test-quick in centos6 No C++ compiler available; disabling C++ specific optional code Install prefix /tmp/qemu-test/src/tests/docker/install BIOS directory /tmp/qemu-test/src/tests/docker/install/share/qemu binary directory /tmp/qemu-test/src/tests/docker/install/bin library directory /tmp/qemu-test/src/tests/docker/install/lib module directory /tmp/qemu-test/src/tests/docker/install/lib/qemu libexec directory /tmp/qemu-test/src/tests/docker/install/libexec include directory /tmp/qemu-test/src/tests/docker/install/include config directory /tmp/qemu-test/src/tests/docker/install/etc local state directory /tmp/qemu-test/src/tests/docker/install/var Manual directory /tmp/qemu-test/src/tests/docker/install/share/man ELF interp prefix /usr/gnemul/qemu-%M Source path /tmp/qemu-test/src C compiler cc Host C compiler cc C++ compiler Objective-C compiler cc ARFLAGS rv CFLAGS -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -pthread -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -g QEMU_CFLAGS -I/usr/include/pixman-1 -fPIE -DPIE -m64 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -Wendif-labels -Wmissing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-all LDFLAGS -Wl,--warn-common -Wl,-z,relro -Wl,-z,now -pie -m64 -g make make install install python python -B smbd /usr/sbin/smbd module support no host CPU x86_64 host big endian no target list x86_64-softmmu aarch64-softmmu tcg debug enabled no gprof enabled no sparse enabled no strip binaries yes profiler no static build no pixman system SDL support yes (1.2.14) GTK support no GTK GL support no VTE support no TLS priority NORMAL GNUTLS support no GNUTLS rnd no libgcrypt no libgcrypt kdf no nettle no nettle kdf no libtasn1 no curses support no virgl support no curl support no mingw32 support no Audio drivers oss Block whitelist (rw) Block whitelist (ro) VirtFS support no VNC support yes VNC SASL support no VNC JPEG support no VNC PNG support no xen support no brlapi support no bluez support no Documentation no PIE yes vde support no netmap support no Linux AIO support no ATTR/XATTR support yes Install blobs yes KVM support yes RDMA support no TCG interpreter no fdt support yes preadv support yes fdatasync yes madvise yes posix_madvise yes uuid support no libcap-ng support no vhost-net support yes vhost-scsi support yes vhost-vsock support yes Trace backends log spice support no rbd support no xfsctl support no smartcard support no libusb no usb net redir no OpenGL support no OpenGL dmabufs no libiscsi support no libnfs support no build guest agent yes QGA VSS support no QGA w32 disk info no QGA MSI support no seccomp support no coroutine backend ucontext coroutine pool yes GlusterFS support no Archipelago support no gcov gcov gcov enabled no TPM support yes libssh2 support no TPM passthrough yes QOM debugging yes vhdx no lzo support no snappy support no bzip2 support no NUMA host support no tcmalloc support no jemalloc support no avx2 optimization no replication support yes GEN x86_64-softmmu/config-devices.mak.tmp GEN aarch64-softmmu/config-devices.mak.tmp GEN config-host.h GEN qemu-options.def GEN qmp-commands.h GEN qapi-types.h GEN qapi-visit.h GEN qapi-event.h GEN x86_64-softmmu/config-devices.mak GEN aarch64-softmmu/config-devices.mak GEN qmp-introspect.h GEN tests/test-qapi-types.h GEN tests/test-qapi-visit.h GEN tests/test-qmp-commands.h GEN tests/test-qapi-event.h GEN tests/test-qmp-introspect.h GEN config-all-devices.mak GEN trace/generated-events.h GEN trace/generated-tracers.h GEN trace/generated-tcg-tracers.h GEN trace/generated-helpers-wrappers.h GEN trace/generated-helpers.h CC tests/qemu-iotests/socket_scm_helper.o GEN qga/qapi-generated/qga-qapi-types.h GEN qga/qapi-generated/qga-qapi-visit.h GEN qga/qapi-generated/qga-qmp-commands.h GEN qga/qapi-generated/qga-qapi-types.c GEN qga/qapi-generated/qga-qapi-visit.c GEN qga/qapi-generated/qga-qmp-marshal.c GEN qmp-introspect.c GEN qapi-types.c GEN qapi-visit.c GEN qapi-event.c CC qapi/qapi-visit-core.o CC qapi/qapi-dealloc-visitor.o CC qapi/qmp-input-visitor.o CC qapi/qmp-output-visitor.o CC qapi/qmp-registry.o CC qapi/qmp-dispatch.o CC qapi/string-input-visitor.o CC qapi/string-output-visitor.o CC qapi/opts-visitor.o CC qapi/qapi-clone-visitor.o CC qapi/qmp-event.o CC qapi/qapi-util.o CC qobject/qnull.o CC qobject/qint.o CC qobject/qstring.o CC qobject/qdict.o CC qobject/qlist.o CC qobject/qfloat.o CC qobject/qbool.o CC qobject/qjson.o CC qobject/qobject.o CC qobject/json-lexer.o CC qobject/json-streamer.o CC qobject/json-parser.o GEN trace/generated-events.c CC trace/control.o CC trace/qmp.o CC util/osdep.o CC util/cutils.o CC util/unicode.o CC util/qemu-timer-common.o CC util/compatfd.o CC util/event_notifier-posix.o CC util/mmap-alloc.o CC util/oslib-posix.o CC util/qemu-openpty.o CC util/qemu-thread-posix.o CC util/memfd.o CC util/envlist.o CC util/path.o CC util/module.o CC util/bitmap.o CC util/bitops.o CC util/hbitmap.o CC util/fifo8.o CC util/acl.o CC util/error.o CC util/qemu-error.o CC util/id.o CC util/iov.o CC util/qemu-config.o CC util/qemu-sockets.o CC util/uri.o CC util/notify.o CC util/qemu-option.o CC util/qemu-progress.o CC util/hexdump.o CC util/crc32c.o CC util/throttle.o CC util/getauxval.o CC util/readline.o CC util/rfifolock.o CC util/rcu.o CC util/qemu-coroutine.o CC util/qemu-coroutine-lock.o CC util/qemu-coroutine-io.o CC util/qemu-coroutine-sleep.o CC util/coroutine-ucontext.o CC util/buffer.o CC util/timed-average.o CC util/base64.o CC util/log.o CC util/qdist.o CC util/qht.o CC util/range.o CC crypto/pbkdf-stub.o CC stubs/arch-query-cpu-def.o CC stubs/arch-query-cpu-model-expansion.o CC stubs/arch-query-cpu-model-comparison.o /tmp/qemu-test/src/util/qht.c: In function ‘qht_reset_size’: /tmp/qemu-test/src/util/qht.c:413: warning: ‘new’ may be used uninitialized in this function CC stubs/arch-query-cpu-model-baseline.o CC stubs/bdrv-next-monitor-owned.o CC stubs/blk-commit-all.o CC stubs/blockdev-close-all-bdrv-states.o CC stubs/clock-warp.o CC stubs/cpu-get-clock.o CC stubs/cpu-get-icount.o CC stubs/dump.o CC stubs/fdset-add-fd.o CC stubs/fdset-find-fd.o CC stubs/fdset-get-fd.o CC stubs/fdset-remove-fd.o CC stubs/gdbstub.o CC stubs/get-fd.o CC stubs/get-next-serial.o CC stubs/get-vm-name.o CC stubs/iothread-lock.o CC stubs/is-daemonized.o CC stubs/machine-init-done.o CC stubs/migr-blocker.o CC stubs/mon-is-qmp.o CC stubs/mon-printf.o CC stubs/monitor-init.o CC stubs/notify-event.o CC stubs/qtest.o CC stubs/replay.o CC stubs/replay-user.o CC stubs/reset.o CC stubs/runstate-check.o CC stubs/set-fd-handler.o CC stubs/slirp.o CC stubs/sysbus.o CC stubs/trace-control.o CC stubs/uuid.o CC stubs/vm-stop.o CC stubs/vmstate.o CC stubs/cpus.o CC stubs/kvm.o CC stubs/qmp_pc_dimm_device_list.o CC stubs/target-monitor-defs.o CC stubs/target-get-monitor-def.o CC stubs/vhost.o CC stubs/iohandler.o CC stubs/smbios_type_38.o CC stubs/ipmi.o CC stubs/pc_madt_cpu_entry.o CC contrib/ivshmem-client/ivshmem-client.o CC contrib/ivshmem-client/main.o CC contrib/ivshmem-server/ivshmem-server.o CC contrib/ivshmem-server/main.o CC qemu-nbd.o CC async.o CC thread-pool.o CC block.o CC blockjob.o CC main-loop.o CC iohandler.o CC qemu-timer.o CC aio-posix.o CC qemu-io-cmds.o CC replication.o CC block/raw_bsd.o CC block/qcow.o CC block/vdi.o CC block/vmdk.o CC block/cloop.o CC block/bochs.o CC block/vpc.o CC block/vvfat.o CC block/qcow2.o CC block/qcow2-refcount.o CC block/qcow2-cluster.o CC block/qcow2-snapshot.o CC block/qcow2-cache.o CC block/qed.o CC block/qed-gencb.o CC block/qed-l2-cache.o CC block/qed-table.o CC block/qed-cluster.o CC block/qed-check.o CC block/quorum.o CC block/parallels.o CC block/blkdebug.o CC block/blkverify.o CC block/blkreplay.o CC block/block-backend.o CC block/snapshot.o CC block/qapi.o CC block/raw-posix.o CC block/null.o CC block/mirror.o CC block/commit.o CC block/io.o CC block/throttle-groups.o CC block/nbd.o CC block/nbd-client.o CC block/sheepdog.o CC block/accounting.o CC block/dirty-bitmap.o CC block/write-threshold.o CC block/backup.o CC block/replication.o CC block/crypto.o CC nbd/server.o CC nbd/client.o CC nbd/common.o CC block/dmg.o CC crypto/init.o CC crypto/hash.o CC crypto/hash-glib.o CC crypto/aes.o CC crypto/desrfb.o CC crypto/cipher.o CC crypto/tlscreds.o CC crypto/tlscredsanon.o CC crypto/tlscredsx509.o CC crypto/tlssession.o CC crypto/secret.o CC crypto/random-platform.o CC crypto/pbkdf.o CC crypto/ivgen.o CC crypto/ivgen-essiv.o CC crypto/ivgen-plain.o CC crypto/ivgen-plain64.o CC crypto/afsplit.o CC crypto/xts.o CC crypto/block.o CC crypto/block-qcow.o CC crypto/block-luks.o CC io/channel.o CC io/channel-buffer.o CC io/channel-command.o CC io/channel-file.o CC io/channel-socket.o CC io/channel-tls.o CC io/channel-watch.o CC io/channel-websock.o CC io/channel-util.o CC io/task.o CC qom/object.o CC qom/container.o CC qom/qom-qobject.o CC qom/object_interfaces.o GEN qemu-img-cmds.h CC qemu-io.o CC qemu-bridge-helper.o CC blockdev.o CC blockdev-nbd.o CC iothread.o CC qdev-monitor.o CC device-hotplug.o CC os-posix.o CC qemu-char.o CC page_cache.o CC accel.o CC bt-host.o CC bt-vhci.o CC dma-helpers.o CC vl.o CC tpm.o CC device_tree.o GEN qmp-marshal.c CC qmp.o CC hmp.o CC tcg-runtime.o CC audio/audio.o CC audio/noaudio.o CC audio/wavaudio.o CC audio/mixeng.o CC audio/sdlaudio.o CC audio/ossaudio.o CC audio/wavcapture.o CC backends/rng.o CC backends/rng-egd.o CC backends/rng-random.o CC backends/msmouse.o CC backends/testdev.o CC backends/tpm.o CC backends/hostmem.o CC backends/hostmem-ram.o CC backends/hostmem-file.o CC block/stream.o CC disas/arm.o CC disas/i386.o CC fsdev/qemu-fsdev-dummy.o CC fsdev/qemu-fsdev-opts.o CC hw/acpi/core.o CC hw/acpi/piix4.o CC hw/acpi/pcihp.o CC hw/acpi/ich9.o CC hw/acpi/tco.o CC hw/acpi/cpu_hotplug.o CC hw/acpi/memory_hotplug.o CC hw/acpi/memory_hotplug_acpi_table.o CC hw/acpi/cpu.o CC hw/acpi/acpi_interface.o CC hw/acpi/bios-linker-loader.o CC hw/acpi/aml-build.o CC hw/acpi/ipmi.o CC hw/audio/sb16.o CC hw/audio/es1370.o CC hw/audio/ac97.o CC hw/audio/fmopl.o CC hw/audio/adlib.o CC hw/audio/gus.o CC hw/audio/gusemu_hal.o CC hw/audio/gusemu_mixer.o CC hw/audio/cs4231a.o CC hw/audio/intel-hda.o CC hw/audio/hda-codec.o CC hw/audio/pcspk.o CC hw/audio/wm8750.o CC hw/audio/pl041.o CC hw/audio/lm4549.o CC hw/audio/marvell_88w8618.o CC hw/block/block.o CC hw/block/cdrom.o CC hw/block/hd-geometry.o CC hw/block/fdc.o CC hw/block/m25p80.o CC hw/block/nand.o CC hw/block/pflash_cfi01.o CC hw/block/pflash_cfi02.o CC hw/block/ecc.o CC hw/block/onenand.o CC hw/block/nvme.o CC hw/bt/core.o CC hw/bt/l2cap.o CC hw/bt/sdp.o CC hw/bt/hci.o CC hw/bt/hid.o CC hw/bt/hci-csr.o CC hw/char/ipoctal232.o CC hw/char/parallel.o CC hw/char/pl011.o CC hw/char/serial.o CC hw/char/serial-isa.o CC hw/char/serial-pci.o CC hw/char/virtio-console.o CC hw/char/cadence_uart.o CC hw/char/debugcon.o CC hw/char/imx_serial.o CC hw/core/qdev.o CC hw/core/qdev-properties.o CC hw/core/bus.o CC hw/core/fw-path-provider.o CC hw/core/irq.o CC hw/core/hotplug.o CC hw/core/ptimer.o CC hw/core/sysbus.o CC hw/core/machine.o CC hw/core/null-machine.o CC hw/core/loader.o CC hw/core/qdev-properties-system.o CC hw/core/register.o CC hw/core/platform-bus.o CC hw/display/ads7846.o CC hw/display/cirrus_vga.o CC hw/display/pl110.o CC hw/display/ssd0303.o CC hw/display/ssd0323.o CC hw/display/vga-pci.o CC hw/display/vga-isa.o CC hw/display/vmware_vga.o CC hw/display/blizzard.o CC hw/display/exynos4210_fimd.o CC hw/display/framebuffer.o CC hw/display/tc6393xb.o CC hw/dma/pl080.o CC hw/dma/pl330.o CC hw/dma/i8257.o CC hw/dma/xlnx-zynq-devcfg.o CC hw/gpio/max7310.o CC hw/gpio/pl061.o CC hw/gpio/zaurus.o CC hw/gpio/gpio_key.o CC hw/i2c/core.o CC hw/i2c/smbus.o CC hw/i2c/smbus_eeprom.o CC hw/i2c/i2c-ddc.o CC hw/i2c/versatile_i2c.o CC hw/i2c/smbus_ich9.o CC hw/i2c/pm_smbus.o CC hw/i2c/bitbang_i2c.o CC hw/i2c/exynos4210_i2c.o CC hw/i2c/imx_i2c.o CC hw/i2c/aspeed_i2c.o CC hw/ide/core.o CC hw/ide/atapi.o CC hw/ide/qdev.o CC hw/ide/pci.o CC hw/ide/isa.o CC hw/ide/piix.o CC hw/ide/microdrive.o CC hw/ide/ahci.o CC hw/ide/ich.o CC hw/input/hid.o CC hw/input/lm832x.o CC hw/input/pckbd.o CC hw/input/pl050.o CC hw/input/ps2.o CC hw/input/stellaris_input.o CC hw/input/tsc2005.o CC hw/input/vmmouse.o CC hw/input/virtio-input.o CC hw/input/virtio-input-hid.o CC hw/input/virtio-input-host.o CC hw/intc/i8259_common.o CC hw/intc/i8259.o CC hw/intc/pl190.o CC hw/intc/imx_avic.o CC hw/intc/realview_gic.o CC hw/intc/ioapic_common.o CC hw/intc/arm_gic_common.o CC hw/intc/arm_gic.o CC hw/intc/arm_gicv2m.o CC hw/intc/arm_gicv3_common.o CC hw/intc/arm_gicv3.o CC hw/intc/arm_gicv3_dist.o CC hw/intc/arm_gicv3_redist.o CC hw/ipack/ipack.o CC hw/ipack/tpci200.o CC hw/ipmi/ipmi.o CC hw/ipmi/ipmi_bmc_sim.o CC hw/ipmi/ipmi_bmc_extern.o CC hw/ipmi/isa_ipmi_kcs.o CC hw/ipmi/isa_ipmi_bt.o CC hw/isa/isa-bus.o CC hw/isa/apm.o CC hw/mem/pc-dimm.o CC hw/mem/nvdimm.o CC hw/misc/applesmc.o CC hw/misc/max111x.o CC hw/misc/tmp105.o CC hw/misc/debugexit.o CC hw/misc/sga.o CC hw/misc/pc-testdev.o CC hw/misc/pci-testdev.o CC hw/misc/arm_l2x0.o CC hw/misc/arm_integrator_debug.o CC hw/misc/a9scu.o CC hw/misc/arm11scu.o CC hw/net/ne2000.o CC hw/net/eepro100.o CC hw/net/pcnet-pci.o CC hw/net/pcnet.o CC hw/net/e1000.o CC hw/net/e1000x_common.o CC hw/net/net_tx_pkt.o CC hw/net/net_rx_pkt.o CC hw/net/e1000e.o CC hw/net/e1000e_core.o CC hw/net/rtl8139.o CC hw/net/vmxnet3.o CC hw/net/smc91c111.o CC hw/net/lan9118.o CC hw/net/ne2000-isa.o CC hw/net/xgmac.o CC hw/net/allwinner_emac.o CC hw/net/imx_fec.o CC hw/net/cadence_gem.o CC hw/net/stellaris_enet.o CC hw/net/rocker/rocker.o CC hw/net/rocker/rocker_fp.o CC hw/net/rocker/rocker_desc.o CC hw/net/rocker/rocker_world.o CC hw/net/rocker/rocker_of_dpa.o CC hw/nvram/eeprom93xx.o CC hw/nvram/fw_cfg.o CC hw/pci-bridge/pci_bridge_dev.o CC hw/pci-bridge/pci_expander_bridge.o CC hw/pci-bridge/xio3130_upstream.o CC hw/pci-bridge/xio3130_downstream.o CC hw/pci-bridge/ioh3420.o CC hw/pci-bridge/i82801b11.o CC hw/pci-host/pam.o CC hw/pci-host/versatile.o CC hw/pci-host/piix.o CC hw/pci-host/q35.o CC hw/pci-host/gpex.o /tmp/qemu-test/src/hw/nvram/fw_cfg.c: In function ‘fw_cfg_dma_transfer’: /tmp/qemu-test/src/hw/nvram/fw_cfg.c:330: warning: ‘read’ may be used uninitialized in this function CC hw/pci/pci.o CC hw/pci/pci_bridge.o CC hw/pci/msix.o CC hw/pci/msi.o CC hw/pci/shpc.o CC hw/pci/slotid_cap.o CC hw/pci/pci_host.o CC hw/pci/pcie_host.o CC hw/pci/pcie.o CC hw/pci/pcie_aer.o CC hw/pci/pcie_port.o CC hw/pci/pci-stub.o CC hw/pcmcia/pcmcia.o CC hw/scsi/scsi-disk.o CC hw/scsi/scsi-generic.o CC hw/scsi/scsi-bus.o CC hw/scsi/lsi53c895a.o CC hw/scsi/mptsas.o CC hw/scsi/mptconfig.o CC hw/scsi/mptendian.o CC hw/scsi/megasas.o CC hw/scsi/vmw_pvscsi.o CC hw/scsi/esp.o CC hw/scsi/esp-pci.o CC hw/sd/pl181.o CC hw/sd/ssi-sd.o CC hw/sd/sd.o CC hw/sd/core.o CC hw/sd/sdhci.o CC hw/smbios/smbios.o CC hw/smbios/smbios_type_38.o CC hw/ssi/pl022.o CC hw/ssi/ssi.o CC hw/ssi/xilinx_spips.o CC hw/ssi/aspeed_smc.o CC hw/timer/arm_timer.o CC hw/timer/arm_mptimer.o CC hw/timer/a9gtimer.o CC hw/timer/cadence_ttc.o CC hw/timer/ds1338.o CC hw/timer/i8254_common.o CC hw/timer/hpet.o CC hw/timer/i8254.o CC hw/timer/pl031.o CC hw/timer/twl92230.o CC hw/timer/imx_epit.o CC hw/timer/imx_gpt.o CC hw/timer/stm32f2xx_timer.o CC hw/timer/aspeed_timer.o CC hw/tpm/tpm_tis.o CC hw/tpm/tpm_passthrough.o CC hw/tpm/tpm_util.o CC hw/usb/core.o CC hw/usb/combined-packet.o CC hw/usb/bus.o CC hw/usb/libhw.o CC hw/usb/desc.o CC hw/usb/desc-msos.o CC hw/usb/hcd-uhci.o CC hw/usb/hcd-ohci.o CC hw/usb/hcd-ehci.o CC hw/usb/hcd-ehci-pci.o CC hw/usb/hcd-ehci-sysbus.o CC hw/usb/hcd-xhci.o CC hw/usb/hcd-musb.o CC hw/usb/dev-hub.o CC hw/usb/dev-hid.o CC hw/usb/dev-wacom.o CC hw/usb/dev-storage.o CC hw/usb/dev-uas.o CC hw/usb/dev-audio.o CC hw/usb/dev-serial.o CC hw/usb/dev-network.o CC hw/usb/dev-bluetooth.o CC hw/usb/dev-smartcard-reader.o CC hw/usb/dev-mtp.o CC hw/usb/host-stub.o CC hw/virtio/virtio-rng.o CC hw/virtio/virtio-pci.o CC hw/virtio/virtio-bus.o CC hw/virtio/virtio-mmio.o CC hw/watchdog/watchdog.o CC hw/watchdog/wdt_i6300esb.o CC hw/watchdog/wdt_ib700.o CC migration/migration.o CC migration/socket.o CC migration/fd.o CC migration/exec.o CC migration/tls.o CC migration/vmstate.o CC migration/qemu-file.o CC migration/qemu-file-channel.o CC migration/xbzrle.o CC migration/postcopy-ram.o CC migration/qjson.o CC migration/block.o CC net/net.o CC net/queue.o CC net/checksum.o CC net/util.o CC net/hub.o CC net/socket.o CC net/dump.o CC net/eth.o CC net/l2tpv3.o CC net/tap.o CC net/vhost-user.o CC net/tap-linux.o CC net/slirp.o CC net/filter.o CC net/filter-buffer.o CC net/filter-mirror.o CC qom/cpu.o CC replay/replay.o CC replay/replay-internal.o CC replay/replay-events.o CC replay/replay-time.o CC replay/replay-input.o CC replay/replay-char.o CC slirp/cksum.o CC slirp/if.o CC slirp/ip_icmp.o CC slirp/ip6_icmp.o CC slirp/ip6_input.o CC slirp/ip6_output.o CC slirp/ip_input.o CC slirp/ip_output.o CC slirp/dnssearch.o CC slirp/dhcpv6.o CC slirp/slirp.o CC slirp/mbuf.o CC slirp/misc.o CC slirp/sbuf.o CC slirp/socket.o /tmp/qemu-test/src/replay/replay-internal.c: In function ‘replay_put_array’: /tmp/qemu-test/src/replay/replay-internal.c:68: warning: ignoring return value of ‘fwrite’, declared with attribute warn_unused_result CC slirp/tcp_input.o CC slirp/tcp_output.o /tmp/qemu-test/src/slirp/tcp_input.c: In function ‘tcp_input’: /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_p’ may be used uninitialized in this function /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_len’ may be used uninitialized in this function /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_tos’ may be used uninitialized in this function /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_id’ may be used uninitialized in this function /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_off’ may be used uninitialized in this function /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_ttl’ may be used uninitialized in this function /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_sum’ may be used uninitialized in this function /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_src.s_addr’ may be used uninitialized in this function /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_dst.s_addr’ may be used uninitialized in this function /tmp/qemu-test/src/slirp/tcp_input.c:220: warning: ‘save_ip6.ip_nh’ may be used uninitialized in this function CC slirp/tcp_subr.o CC slirp/tcp_timer.o CC slirp/udp.o CC slirp/udp6.o CC slirp/bootp.o CC slirp/tftp.o CC slirp/arp_table.o CC slirp/ndp_table.o CC ui/keymaps.o CC ui/console.o CC ui/cursor.o CC ui/qemu-pixman.o CC ui/input.o CC ui/input-keymap.o CC ui/input-legacy.o CC ui/input-linux.o CC ui/sdl.o CC ui/sdl_zoom.o CC ui/x_keymap.o CC ui/vnc.o CC ui/vnc-enc-zlib.o CC ui/vnc-enc-hextile.o CC ui/vnc-enc-tight.o CC ui/vnc-palette.o CC ui/vnc-enc-zrle.o CC ui/vnc-auth-vencrypt.o CC ui/vnc-ws.o CC ui/vnc-jobs.o AS optionrom/multiboot.o AS optionrom/linuxboot.o CC optionrom/linuxboot_dma.o AS optionrom/kvmvapic.o cc: unrecognized option '-no-integrated-as' cc: unrecognized option '-no-integrated-as' LINK tests/qemu-iotests/socket_scm_helper Building optionrom/multiboot.img Building optionrom/linuxboot.img Building optionrom/linuxboot_dma.img Building optionrom/kvmvapic.img Building optionrom/multiboot.raw Building optionrom/linuxboot.raw Building optionrom/linuxboot_dma.raw Building optionrom/kvmvapic.raw Signing optionrom/multiboot.bin Signing optionrom/linuxboot.bin CC qga/commands.o Signing optionrom/linuxboot_dma.bin CC qga/guest-agent-command-state.o Signing optionrom/kvmvapic.bin CC qga/main.o CC qga/commands-posix.o CC qga/channel-posix.o CC qga/qapi-generated/qga-qapi-types.o CC qga/qapi-generated/qga-qapi-visit.o CC qga/qapi-generated/qga-qmp-marshal.o CC qmp-introspect.o CC qapi-types.o CC qapi-visit.o CC qapi-event.o AR libqemustub.a CC qemu-img.o CC qmp-marshal.o CC trace/generated-events.o AR libqemuutil.a LINK qemu-ga LINK ivshmem-client LINK ivshmem-server LINK qemu-nbd LINK qemu-io LINK qemu-bridge-helper LINK qemu-img GEN aarch64-softmmu/hmp-commands.h GEN aarch64-softmmu/hmp-commands-info.h GEN aarch64-softmmu/qmp-commands-old.h GEN aarch64-softmmu/config-target.h GEN x86_64-softmmu/hmp-commands.h GEN x86_64-softmmu/hmp-commands-info.h GEN x86_64-softmmu/qmp-commands-old.h GEN x86_64-softmmu/config-target.h CC aarch64-softmmu/exec.o CC aarch64-softmmu/translate-all.o CC aarch64-softmmu/cpu-exec-common.o CC aarch64-softmmu/cpu-exec.o CC aarch64-softmmu/translate-common.o CC aarch64-softmmu/tcg/tcg.o CC aarch64-softmmu/tcg/tcg-op.o CC x86_64-softmmu/exec.o CC x86_64-softmmu/translate-all.o CC aarch64-softmmu/tcg/optimize.o CC aarch64-softmmu/tcg/tcg-common.o CC aarch64-softmmu/fpu/softfloat.o CC aarch64-softmmu/disas.o GEN aarch64-softmmu/gdbstub-xml.c CC aarch64-softmmu/kvm-stub.o CC aarch64-softmmu/arch_init.o CC aarch64-softmmu/cpus.o CC aarch64-softmmu/monitor.o CC x86_64-softmmu/cpu-exec.o CC x86_64-softmmu/translate-common.o CC aarch64-softmmu/gdbstub.o CC aarch64-softmmu/balloon.o CC aarch64-softmmu/ioport.o CC x86_64-softmmu/cpu-exec-common.o CC x86_64-softmmu/tcg/tcg.o CC x86_64-softmmu/tcg/tcg-op.o CC aarch64-softmmu/numa.o CC x86_64-softmmu/tcg/optimize.o CC aarch64-softmmu/qtest.o CC aarch64-softmmu/bootdevice.o CC aarch64-softmmu/memory.o CC aarch64-softmmu/cputlb.o CC aarch64-softmmu/memory_mapping.o CC aarch64-softmmu/dump.o CC x86_64-softmmu/tcg/tcg-common.o CC x86_64-softmmu/fpu/softfloat.o CC x86_64-softmmu/disas.o CC x86_64-softmmu/arch_init.o CC aarch64-softmmu/migration/ram.o CC x86_64-softmmu/cpus.o CC aarch64-softmmu/migration/savevm.o CC x86_64-softmmu/monitor.o CC x86_64-softmmu/gdbstub.o CC x86_64-softmmu/balloon.o CC aarch64-softmmu/xen-common-stub.o CC aarch64-softmmu/xen-hvm-stub.o CC aarch64-softmmu/hw/block/virtio-blk.o CC aarch64-softmmu/hw/block/dataplane/virtio-blk.o CC aarch64-softmmu/hw/char/exynos4210_uart.o CC aarch64-softmmu/hw/char/omap_uart.o CC x86_64-softmmu/ioport.o CC x86_64-softmmu/numa.o CC aarch64-softmmu/hw/char/digic-uart.o CC x86_64-softmmu/qtest.o CC x86_64-softmmu/bootdevice.o CC aarch64-softmmu/hw/char/stm32f2xx_usart.o CC x86_64-softmmu/kvm-all.o CC aarch64-softmmu/hw/char/bcm2835_aux.o CC x86_64-softmmu/memory.o CC x86_64-softmmu/cputlb.o CC x86_64-softmmu/memory_mapping.o CC aarch64-softmmu/hw/char/virtio-serial-bus.o CC aarch64-softmmu/hw/core/nmi.o CC aarch64-softmmu/hw/cpu/arm11mpcore.o CC aarch64-softmmu/hw/cpu/realview_mpcore.o CC x86_64-softmmu/dump.o CC x86_64-softmmu/migration/ram.o CC aarch64-softmmu/hw/cpu/a9mpcore.o CC x86_64-softmmu/migration/savevm.o CC x86_64-softmmu/xen-common-stub.o CC aarch64-softmmu/hw/cpu/a15mpcore.o CC x86_64-softmmu/xen-hvm-stub.o CC x86_64-softmmu/hw/acpi/nvdimm.o CC aarch64-softmmu/hw/cpu/core.o CC x86_64-softmmu/hw/block/virtio-blk.o CC aarch64-softmmu/hw/display/omap_dss.o CC x86_64-softmmu/hw/block/dataplane/virtio-blk.o CC x86_64-softmmu/hw/char/virtio-serial-bus.o CC x86_64-softmmu/hw/core/nmi.o CC x86_64-softmmu/hw/cpu/core.o CC aarch64-softmmu/hw/display/omap_lcdc.o CC x86_64-softmmu/hw/display/vga.o CC x86_64-softmmu/hw/display/virtio-gpu.o CC x86_64-softmmu/hw/display/virtio-gpu-3d.o CC x86_64-softmmu/hw/display/virtio-gpu-pci.o CC aarch64-softmmu/hw/display/pxa2xx_lcd.o CC x86_64-softmmu/hw/display/virtio-vga.o CC aarch64-softmmu/hw/display/bcm2835_fb.o CC aarch64-softmmu/hw/display/vga.o CC x86_64-softmmu/hw/intc/apic.o CC x86_64-softmmu/hw/intc/apic_common.o CC x86_64-softmmu/hw/intc/ioapic.o CC x86_64-softmmu/hw/isa/lpc_ich9.o CC x86_64-softmmu/hw/misc/vmport.o CC x86_64-softmmu/hw/misc/ivshmem.o CC x86_64-softmmu/hw/misc/pvpanic.o CC aarch64-softmmu/hw/display/virtio-gpu.o CC x86_64-softmmu/hw/misc/edu.o CC x86_64-softmmu/hw/misc/hyperv_testdev.o CC x86_64-softmmu/hw/net/virtio-net.o CC x86_64-softmmu/hw/net/vhost_net.o CC aarch64-softmmu/hw/display/virtio-gpu-3d.o CC x86_64-softmmu/hw/scsi/virtio-scsi.o CC x86_64-softmmu/hw/scsi/virtio-scsi-dataplane.o CC x86_64-softmmu/hw/scsi/vhost-scsi.o CC aarch64-softmmu/hw/display/virtio-gpu-pci.o CC aarch64-softmmu/hw/display/dpcd.o CC aarch64-softmmu/hw/display/xlnx_dp.o CC aarch64-softmmu/hw/dma/xlnx_dpdma.o CC aarch64-softmmu/hw/dma/omap_dma.o CC x86_64-softmmu/hw/timer/mc146818rtc.o CC x86_64-softmmu/hw/vfio/common.o CC aarch64-softmmu/hw/dma/soc_dma.o CC x86_64-softmmu/hw/vfio/pci.o CC x86_64-softmmu/hw/vfio/pci-quirks.o CC aarch64-softmmu/hw/dma/pxa2xx_dma.o CC aarch64-softmmu/hw/dma/bcm2835_dma.o CC aarch64-softmmu/hw/gpio/omap_gpio.o CC x86_64-softmmu/hw/vfio/platform.o CC aarch64-softmmu/hw/gpio/imx_gpio.o CC aarch64-softmmu/hw/i2c/omap_i2c.o CC aarch64-softmmu/hw/input/pxa2xx_keypad.o CC aarch64-softmmu/hw/input/tsc210x.o CC aarch64-softmmu/hw/intc/armv7m_nvic.o CC aarch64-softmmu/hw/intc/exynos4210_gic.o CC aarch64-softmmu/hw/intc/exynos4210_combiner.o CC aarch64-softmmu/hw/intc/omap_intc.o CC aarch64-softmmu/hw/intc/bcm2835_ic.o CC x86_64-softmmu/hw/vfio/calxeda-xgmac.o CC x86_64-softmmu/hw/vfio/amd-xgbe.o CC x86_64-softmmu/hw/vfio/spapr.o CC x86_64-softmmu/hw/virtio/virtio.o CC aarch64-softmmu/hw/intc/bcm2836_control.o CC aarch64-softmmu/hw/intc/allwinner-a10-pic.o CC aarch64-softmmu/hw/intc/aspeed_vic.o CC aarch64-softmmu/hw/intc/arm_gicv3_cpuif.o CC x86_64-softmmu/hw/virtio/virtio-balloon.o CC x86_64-softmmu/hw/virtio/vhost.o CC aarch64-softmmu/hw/misc/ivshmem.o CC aarch64-softmmu/hw/misc/arm_sysctl.o CC x86_64-softmmu/hw/virtio/vhost-backend.o CC x86_64-softmmu/hw/virtio/vhost-user.o CC x86_64-softmmu/hw/virtio/vhost-vsock.o CC aarch64-softmmu/hw/misc/cbus.o CC aarch64-softmmu/hw/misc/exynos4210_pmu.o CC x86_64-softmmu/hw/i386/multiboot.o CC x86_64-softmmu/hw/i386/pc.o CC x86_64-softmmu/hw/i386/pc_piix.o CC aarch64-softmmu/hw/misc/imx_ccm.o CC aarch64-softmmu/hw/misc/imx31_ccm.o CC aarch64-softmmu/hw/misc/imx25_ccm.o CC aarch64-softmmu/hw/misc/imx6_ccm.o CC x86_64-softmmu/hw/i386/pc_q35.o CC aarch64-softmmu/hw/misc/imx6_src.o CC aarch64-softmmu/hw/misc/mst_fpga.o CC x86_64-softmmu/hw/i386/pc_sysfw.o CC aarch64-softmmu/hw/misc/omap_clk.o CC aarch64-softmmu/hw/misc/omap_gpmc.o CC x86_64-softmmu/hw/i386/x86-iommu.o CC x86_64-softmmu/hw/i386/intel_iommu.o CC aarch64-softmmu/hw/misc/omap_l4.o CC x86_64-softmmu/hw/i386/amd_iommu.o CC aarch64-softmmu/hw/misc/omap_sdrc.o CC aarch64-softmmu/hw/misc/omap_tap.o CC x86_64-softmmu/hw/i386/kvmvapic.o /tmp/qemu-test/src/hw/i386/pc_piix.c: In function ‘igd_passthrough_isa_bridge_create’: /tmp/qemu-test/src/hw/i386/pc_piix.c:1046: warning: ‘pch_rev_id’ may be used uninitialized in this function CC x86_64-softmmu/hw/i386/acpi-build.o CC aarch64-softmmu/hw/misc/bcm2835_mbox.o CC aarch64-softmmu/hw/misc/bcm2835_property.o CC aarch64-softmmu/hw/misc/zynq_slcr.o CC aarch64-softmmu/hw/misc/zynq-xadc.o /tmp/qemu-test/src/hw/i386/amd_iommu.c:55: error: redefinition of typedef ‘AMDVIAddressSpace’ /tmp/qemu-test/src/hw/i386/amd_iommu.h:223: note: previous declaration of ‘AMDVIAddressSpace’ was here CC aarch64-softmmu/hw/misc/stm32f2xx_syscfg.o make[1]: *** [hw/i386/amd_iommu.o] Error 1 make[1]: *** Waiting for unfinished jobs.... CC aarch64-softmmu/hw/misc/edu.o CC aarch64-softmmu/hw/misc/auxbus.o CC aarch64-softmmu/hw/misc/aspeed_scu.o CC aarch64-softmmu/hw/misc/aspeed_sdmc.o CC aarch64-softmmu/hw/net/virtio-net.o CC aarch64-softmmu/hw/net/vhost_net.o CC aarch64-softmmu/hw/pcmcia/pxa2xx.o CC aarch64-softmmu/hw/scsi/virtio-scsi.o CC aarch64-softmmu/hw/scsi/virtio-scsi-dataplane.o CC aarch64-softmmu/hw/scsi/vhost-scsi.o CC aarch64-softmmu/hw/sd/omap_mmc.o CC aarch64-softmmu/hw/sd/pxa2xx_mmci.o CC aarch64-softmmu/hw/ssi/omap_spi.o /tmp/qemu-test/src/hw/i386/acpi-build.c: In function ‘build_append_pci_bus_devices’: /tmp/qemu-test/src/hw/i386/acpi-build.c:472: warning: ‘notify_method’ may be used uninitialized in this function make: *** [subdir-x86_64-softmmu] Error 2 make: *** Waiting for unfinished jobs.... CC aarch64-softmmu/hw/ssi/imx_spi.o CC aarch64-softmmu/hw/timer/exynos4210_mct.o CC aarch64-softmmu/hw/timer/exynos4210_pwm.o CC aarch64-softmmu/hw/timer/exynos4210_rtc.o CC aarch64-softmmu/hw/timer/omap_gptimer.o CC aarch64-softmmu/hw/timer/omap_synctimer.o CC aarch64-softmmu/hw/timer/pxa2xx_timer.o CC aarch64-softmmu/hw/timer/digic-timer.o CC aarch64-softmmu/hw/timer/allwinner-a10-pit.o CC aarch64-softmmu/hw/usb/tusb6010.o CC aarch64-softmmu/hw/vfio/common.o CC aarch64-softmmu/hw/vfio/pci.o CC aarch64-softmmu/hw/vfio/pci-quirks.o CC aarch64-softmmu/hw/vfio/platform.o CC aarch64-softmmu/hw/vfio/calxeda-xgmac.o CC aarch64-softmmu/hw/vfio/amd-xgbe.o CC aarch64-softmmu/hw/vfio/spapr.o CC aarch64-softmmu/hw/virtio/virtio.o CC aarch64-softmmu/hw/virtio/virtio-balloon.o CC aarch64-softmmu/hw/virtio/vhost.o CC aarch64-softmmu/hw/virtio/vhost-backend.o CC aarch64-softmmu/hw/virtio/vhost-user.o CC aarch64-softmmu/hw/virtio/vhost-vsock.o CC aarch64-softmmu/hw/arm/boot.o CC aarch64-softmmu/hw/arm/collie.o CC aarch64-softmmu/hw/arm/exynos4_boards.o CC aarch64-softmmu/hw/arm/gumstix.o CC aarch64-softmmu/hw/arm/highbank.o CC aarch64-softmmu/hw/arm/digic_boards.o CC aarch64-softmmu/hw/arm/integratorcp.o CC aarch64-softmmu/hw/arm/mainstone.o CC aarch64-softmmu/hw/arm/musicpal.o CC aarch64-softmmu/hw/arm/nseries.o CC aarch64-softmmu/hw/arm/omap_sx1.o CC aarch64-softmmu/hw/arm/palm.o CC aarch64-softmmu/hw/arm/realview.o CC aarch64-softmmu/hw/arm/spitz.o CC aarch64-softmmu/hw/arm/stellaris.o CC aarch64-softmmu/hw/arm/tosa.o CC aarch64-softmmu/hw/arm/vexpress.o CC aarch64-softmmu/hw/arm/versatilepb.o CC aarch64-softmmu/hw/arm/virt.o CC aarch64-softmmu/hw/arm/xilinx_zynq.o CC aarch64-softmmu/hw/arm/z2.o CC aarch64-softmmu/hw/arm/virt-acpi-build.o CC aarch64-softmmu/hw/arm/netduino2.o CC aarch64-softmmu/hw/arm/sysbus-fdt.o CC aarch64-softmmu/hw/arm/armv7m.o CC aarch64-softmmu/hw/arm/exynos4210.o CC aarch64-softmmu/hw/arm/pxa2xx.o CC aarch64-softmmu/hw/arm/pxa2xx_gpio.o CC aarch64-softmmu/hw/arm/pxa2xx_pic.o CC aarch64-softmmu/hw/arm/digic.o CC aarch64-softmmu/hw/arm/omap1.o CC aarch64-softmmu/hw/arm/omap2.o CC aarch64-softmmu/hw/arm/allwinner-a10.o CC aarch64-softmmu/hw/arm/strongarm.o CC aarch64-softmmu/hw/arm/cubieboard.o CC aarch64-softmmu/hw/arm/bcm2835_peripherals.o CC aarch64-softmmu/hw/arm/bcm2836.o CC aarch64-softmmu/hw/arm/raspi.o CC aarch64-softmmu/hw/arm/stm32f205_soc.o CC aarch64-softmmu/hw/arm/xlnx-zynqmp.o CC aarch64-softmmu/hw/arm/xlnx-ep108.o CC aarch64-softmmu/hw/arm/fsl-imx25.o CC aarch64-softmmu/hw/arm/imx25_pdk.o CC aarch64-softmmu/hw/arm/fsl-imx31.o CC aarch64-softmmu/hw/arm/kzm.o CC aarch64-softmmu/hw/arm/fsl-imx6.o CC aarch64-softmmu/hw/arm/sabrelite.o CC aarch64-softmmu/hw/arm/ast2400.o CC aarch64-softmmu/hw/arm/palmetto-bmc.o CC aarch64-softmmu/target-arm/arm-semi.o CC aarch64-softmmu/target-arm/machine.o CC aarch64-softmmu/target-arm/psci.o CC aarch64-softmmu/target-arm/arch_dump.o CC aarch64-softmmu/target-arm/monitor.o CC aarch64-softmmu/target-arm/kvm-stub.o CC aarch64-softmmu/target-arm/translate.o CC aarch64-softmmu/target-arm/op_helper.o CC aarch64-softmmu/target-arm/helper.o CC aarch64-softmmu/target-arm/cpu.o CC aarch64-softmmu/target-arm/neon_helper.o CC aarch64-softmmu/target-arm/iwmmxt_helper.o CC aarch64-softmmu/target-arm/gdbstub.o CC aarch64-softmmu/target-arm/cpu64.o CC aarch64-softmmu/target-arm/translate-a64.o CC aarch64-softmmu/target-arm/helper-a64.o CC aarch64-softmmu/target-arm/gdbstub64.o CC aarch64-softmmu/target-arm/crypto_helper.o CC aarch64-softmmu/target-arm/arm-powerctl.o GEN trace/generated-helpers.c CC aarch64-softmmu/trace/control-target.o CC aarch64-softmmu/gdbstub-xml.o CC aarch64-softmmu/trace/generated-helpers.o /tmp/qemu-test/src/target-arm/translate-a64.c: In function ‘handle_shri_with_rndacc’: /tmp/qemu-test/src/target-arm/translate-a64.c:6308: warning: ‘tcg_src_hi’ may be used uninitialized in this function /tmp/qemu-test/src/target-arm/translate-a64.c: In function ‘disas_simd_scalar_two_reg_misc’: /tmp/qemu-test/src/target-arm/translate-a64.c:8035: warning: ‘rmode’ may be used uninitialized in this function LINK aarch64-softmmu/qemu-system-aarch64 tests/docker/Makefile.include:107: recipe for target 'docker-run-test-quick@centos6' failed make: *** [docker-run-test-quick@centos6] Error 1 === OUTPUT END === Test command exited with code: 2 --- Email generated automatically by Patchew [http://patchew.org/]. Please send your feedback to patchew-devel@freelists.org ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [Qemu-devel] [PULL 0/5] virtio,pci: fixes and updates 2016-09-13 21:31 ` no-reply @ 2016-09-14 1:31 ` Michael S. Tsirkin 0 siblings, 0 replies; 13+ messages in thread From: Michael S. Tsirkin @ 2016-09-14 1:31 UTC (permalink / raw) To: qemu-devel; +Cc: famz, peter.maydell On Tue, Sep 13, 2016 at 02:31:39PM -0700, no-reply@ec2-52-6-146-230.compute-1.amazonaws.com wrote: > Hi, > > Your series failed automatic build test. Please find the testing commands and > their output below. If you have docker installed, you can probably reproduce it > locally. Oops. I fixed this up. New commit hash: 87d386d > Type: series > Message-id: 1473798735-6290-1-git-send-email-mst@redhat.com > Subject: [Qemu-devel] [PULL 0/5] virtio,pci: fixes and updates > > === TEST SCRIPT BEGIN === > #!/bin/bash > set -e > git submodule update --init dtc > make J=8 docker-test-quick@centos6 > make J=8 docker-test-mingw@fedora > === TEST SCRIPT END === > > Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384 > Switched to a new branch 'test' > e7a4ce2 hw/i386: AMD IOMMU IVRS table > 69dfd17 hw/i386: Introduce AMD IOMMU > 577db28 hw/i386/trace-events: Add AMD IOMMU trace events > da2c51f hw/pci: Prepare for AMD IOMMU > c64cb29 virtio-bus: Plug devices after features are negotiated > > === OUTPUT BEGIN === > Submodule 'dtc' (git://git.qemu-project.org/dtc.git) registered for path 'dtc' > Cloning into 'dtc'... > Submodule path 'dtc': checked out '65cc4d2748a2c2e6f27f1cf39e07a5dbabd80ebf' > BUILD centos6 > ARCHIVE qemu.tgz > ARCHIVE dtc.tgz > COPY RUNNER > RUN test-quick in centos6 > No C++ compiler available; disabling C++ specific optional code > Install prefix /tmp/qemu-test/src/tests/docker/install > BIOS directory /tmp/qemu-test/src/tests/docker/install/share/qemu > binary directory /tmp/qemu-test/src/tests/docker/install/bin > library directory /tmp/qemu-test/src/tests/docker/install/lib > module directory /tmp/qemu-test/src/tests/docker/install/lib/qemu > libexec directory /tmp/qemu-test/src/tests/docker/install/libexec > include directory /tmp/qemu-test/src/tests/docker/install/include > config directory /tmp/qemu-test/src/tests/docker/install/etc > local state directory /tmp/qemu-test/src/tests/docker/install/var > Manual directory /tmp/qemu-test/src/tests/docker/install/share/man > ELF interp prefix /usr/gnemul/qemu-%M > Source path /tmp/qemu-test/src > C compiler cc > Host C compiler cc > C++ compiler > Objective-C compiler cc > ARFLAGS rv > CFLAGS -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -pthread -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -g > QEMU_CFLAGS -I/usr/include/pixman-1 -fPIE -DPIE -m64 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -Wendif-labels -Wmissing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-all > LDFLAGS -Wl,--warn-common -Wl,-z,relro -Wl,-z,now -pie -m64 -g > make make > install install > python python -B > smbd /usr/sbin/smbd > module support no > host CPU x86_64 > host big endian no > target list x86_64-softmmu aarch64-softmmu > tcg debug enabled no > gprof enabled no > sparse enabled no > strip binaries yes > profiler no > static build no > pixman system > SDL support yes (1.2.14) > GTK support no > GTK GL support no > VTE support no > TLS priority NORMAL > GNUTLS support no > GNUTLS rnd no > libgcrypt no > libgcrypt kdf no > nettle no > nettle kdf no > libtasn1 no > curses support no > virgl support no > curl support no > mingw32 support no > Audio drivers oss > Block whitelist (rw) > Block whitelist (ro) > VirtFS support no > VNC support yes > VNC SASL support no > VNC JPEG support no > VNC PNG support no > xen support no > brlapi support no > bluez support no > Documentation no > PIE yes > vde support no > netmap support no > Linux AIO support no > ATTR/XATTR support yes > Install blobs yes > KVM support yes > RDMA support no > TCG interpreter no > fdt support yes > preadv support yes > fdatasync yes > madvise yes > posix_madvise yes > uuid support no > libcap-ng support no > vhost-net support yes > vhost-scsi support yes > vhost-vsock support yes > Trace backends log > spice support no > rbd support no > xfsctl support no > smartcard support no > libusb no > usb net redir no > OpenGL support no > OpenGL dmabufs no > libiscsi support no > libnfs support no > build guest agent yes > QGA VSS support no > QGA w32 disk info no > QGA MSI support no > seccomp support no > coroutine backend ucontext > coroutine pool yes > GlusterFS support no > Archipelago support no > gcov gcov > gcov enabled no > TPM support yes > libssh2 support no > TPM passthrough yes > QOM debugging yes > vhdx no > lzo support no > snappy support no > bzip2 support no > NUMA host support no > tcmalloc support no > jemalloc support no > avx2 optimization no > replication support yes > GEN x86_64-softmmu/config-devices.mak.tmp > GEN aarch64-softmmu/config-devices.mak.tmp > GEN config-host.h > GEN qemu-options.def > GEN qmp-commands.h > GEN qapi-types.h > GEN qapi-visit.h > GEN qapi-event.h > GEN x86_64-softmmu/config-devices.mak > GEN aarch64-softmmu/config-devices.mak > GEN qmp-introspect.h > GEN tests/test-qapi-types.h > GEN tests/test-qapi-visit.h > GEN tests/test-qmp-commands.h > GEN tests/test-qapi-event.h > GEN tests/test-qmp-introspect.h > GEN config-all-devices.mak > GEN trace/generated-events.h > GEN trace/generated-tracers.h > GEN trace/generated-tcg-tracers.h > GEN trace/generated-helpers-wrappers.h > GEN trace/generated-helpers.h > CC tests/qemu-iotests/socket_scm_helper.o > GEN qga/qapi-generated/qga-qapi-types.h > GEN qga/qapi-generated/qga-qapi-visit.h > GEN qga/qapi-generated/qga-qmp-commands.h > GEN qga/qapi-generated/qga-qapi-types.c > GEN qga/qapi-generated/qga-qapi-visit.c > GEN qga/qapi-generated/qga-qmp-marshal.c > GEN qmp-introspect.c > GEN qapi-types.c > GEN qapi-visit.c > GEN qapi-event.c > CC qapi/qapi-visit-core.o > CC qapi/qapi-dealloc-visitor.o > CC qapi/qmp-input-visitor.o > CC qapi/qmp-output-visitor.o > CC qapi/qmp-registry.o > CC qapi/qmp-dispatch.o > CC qapi/string-input-visitor.o > CC qapi/string-output-visitor.o > CC qapi/opts-visitor.o > CC qapi/qapi-clone-visitor.o > CC qapi/qmp-event.o > CC qapi/qapi-util.o > CC qobject/qnull.o > CC qobject/qint.o > CC qobject/qstring.o > CC qobject/qdict.o > CC qobject/qlist.o > CC qobject/qfloat.o > CC qobject/qbool.o > CC qobject/qjson.o > CC qobject/qobject.o > CC qobject/json-lexer.o > CC qobject/json-streamer.o > CC qobject/json-parser.o > GEN trace/generated-events.c > CC trace/control.o > CC trace/qmp.o > CC util/osdep.o > CC util/cutils.o > CC util/unicode.o > CC util/qemu-timer-common.o > CC util/compatfd.o > CC util/event_notifier-posix.o > CC util/mmap-alloc.o > CC util/oslib-posix.o > CC util/qemu-openpty.o > CC util/qemu-thread-posix.o > CC util/memfd.o > CC util/envlist.o > CC util/path.o > CC util/module.o > CC util/bitmap.o > CC util/bitops.o > CC util/hbitmap.o > CC util/fifo8.o > CC util/acl.o > CC util/error.o > CC util/qemu-error.o > CC util/id.o > CC util/iov.o > CC util/qemu-config.o > CC util/qemu-sockets.o > CC util/uri.o > CC util/notify.o > CC util/qemu-option.o > CC util/qemu-progress.o > CC util/hexdump.o > CC util/crc32c.o > CC util/throttle.o > CC util/getauxval.o > CC util/readline.o > CC util/rfifolock.o > CC util/rcu.o > CC util/qemu-coroutine.o > CC util/qemu-coroutine-lock.o > CC util/qemu-coroutine-io.o > CC util/qemu-coroutine-sleep.o > CC util/coroutine-ucontext.o > CC util/buffer.o > CC util/timed-average.o > CC util/base64.o > CC util/log.o > CC util/qdist.o > CC util/qht.o > CC util/range.o > CC crypto/pbkdf-stub.o > CC stubs/arch-query-cpu-def.o > CC stubs/arch-query-cpu-model-expansion.o > CC stubs/arch-query-cpu-model-comparison.o > /tmp/qemu-test/src/util/qht.c: In function ‘qht_reset_size’: > /tmp/qemu-test/src/util/qht.c:413: warning: ‘new’ may be used uninitialized in this function > CC stubs/arch-query-cpu-model-baseline.o > CC stubs/bdrv-next-monitor-owned.o > CC stubs/blk-commit-all.o > CC stubs/blockdev-close-all-bdrv-states.o > CC stubs/clock-warp.o > CC stubs/cpu-get-clock.o > CC stubs/cpu-get-icount.o > CC stubs/dump.o > CC stubs/fdset-add-fd.o > CC stubs/fdset-find-fd.o > CC stubs/fdset-get-fd.o > CC stubs/fdset-remove-fd.o > CC stubs/gdbstub.o > CC stubs/get-fd.o > CC stubs/get-next-serial.o > CC stubs/get-vm-name.o > CC stubs/iothread-lock.o > CC stubs/is-daemonized.o > CC stubs/machine-init-done.o > CC stubs/migr-blocker.o > CC stubs/mon-is-qmp.o > CC stubs/mon-printf.o > CC stubs/monitor-init.o > CC stubs/notify-event.o > CC stubs/qtest.o > CC stubs/replay.o > CC stubs/replay-user.o > CC stubs/reset.o > CC stubs/runstate-check.o > CC stubs/set-fd-handler.o > CC stubs/slirp.o > CC stubs/sysbus.o > CC stubs/trace-control.o > CC stubs/uuid.o > CC stubs/vm-stop.o > CC stubs/vmstate.o > CC stubs/cpus.o > CC stubs/kvm.o > CC stubs/qmp_pc_dimm_device_list.o > CC stubs/target-monitor-defs.o > CC stubs/target-get-monitor-def.o > CC stubs/vhost.o > CC stubs/iohandler.o > CC stubs/smbios_type_38.o > CC stubs/ipmi.o > CC stubs/pc_madt_cpu_entry.o > CC contrib/ivshmem-client/ivshmem-client.o > CC contrib/ivshmem-client/main.o > CC contrib/ivshmem-server/ivshmem-server.o > CC contrib/ivshmem-server/main.o > CC qemu-nbd.o > CC async.o > CC thread-pool.o > CC block.o > CC blockjob.o > CC main-loop.o > CC iohandler.o > CC qemu-timer.o > CC aio-posix.o > CC qemu-io-cmds.o > CC replication.o > CC block/raw_bsd.o > CC block/qcow.o > CC block/vdi.o > CC block/vmdk.o > CC block/cloop.o > CC block/bochs.o > CC block/vpc.o > CC block/vvfat.o > CC block/qcow2.o > CC block/qcow2-refcount.o > CC block/qcow2-cluster.o > CC block/qcow2-snapshot.o > CC block/qcow2-cache.o > CC block/qed.o > CC block/qed-gencb.o > CC block/qed-l2-cache.o > CC block/qed-table.o > CC block/qed-cluster.o > CC block/qed-check.o > CC block/quorum.o > CC block/parallels.o > CC block/blkdebug.o > CC block/blkverify.o > CC block/blkreplay.o > CC block/block-backend.o > CC block/snapshot.o > CC block/qapi.o > CC block/raw-posix.o > CC block/null.o > CC block/mirror.o > CC block/commit.o > CC block/io.o > CC block/throttle-groups.o > CC block/nbd.o > CC block/nbd-client.o > CC block/sheepdog.o > CC block/accounting.o > CC block/dirty-bitmap.o > CC block/write-threshold.o > CC block/backup.o > CC block/replication.o > CC block/crypto.o > CC nbd/server.o > CC nbd/client.o > CC nbd/common.o > CC block/dmg.o > CC crypto/init.o > CC crypto/hash.o > CC crypto/hash-glib.o > CC crypto/aes.o > CC crypto/desrfb.o > CC crypto/cipher.o > CC crypto/tlscreds.o > CC crypto/tlscredsanon.o > CC crypto/tlscredsx509.o > CC crypto/tlssession.o > CC crypto/secret.o > CC crypto/random-platform.o > CC crypto/pbkdf.o > CC crypto/ivgen.o > CC crypto/ivgen-essiv.o > CC crypto/ivgen-plain.o > CC crypto/ivgen-plain64.o > CC crypto/afsplit.o > CC crypto/xts.o > CC crypto/block.o > CC crypto/block-qcow.o > CC crypto/block-luks.o > CC io/channel.o > CC io/channel-buffer.o > CC io/channel-command.o > CC io/channel-file.o > CC io/channel-socket.o > CC io/channel-tls.o > CC io/channel-watch.o > CC io/channel-websock.o > CC io/channel-util.o > CC io/task.o > CC qom/object.o > CC qom/container.o > CC qom/qom-qobject.o > CC qom/object_interfaces.o > GEN qemu-img-cmds.h > CC qemu-io.o > CC qemu-bridge-helper.o > CC blockdev.o > CC blockdev-nbd.o > CC iothread.o > CC qdev-monitor.o > CC device-hotplug.o > CC os-posix.o > CC qemu-char.o > CC page_cache.o > CC accel.o > CC bt-host.o > CC bt-vhci.o > CC dma-helpers.o > CC vl.o > CC tpm.o > CC device_tree.o > GEN qmp-marshal.c > CC qmp.o > CC hmp.o > CC tcg-runtime.o > CC audio/audio.o > CC audio/noaudio.o > CC audio/wavaudio.o > CC audio/mixeng.o > CC audio/sdlaudio.o > CC audio/ossaudio.o > CC audio/wavcapture.o > CC backends/rng.o > CC backends/rng-egd.o > CC backends/rng-random.o > CC backends/msmouse.o > CC backends/testdev.o > CC backends/tpm.o > CC backends/hostmem.o > CC backends/hostmem-ram.o > CC backends/hostmem-file.o > CC block/stream.o > CC disas/arm.o > CC disas/i386.o > CC fsdev/qemu-fsdev-dummy.o > CC fsdev/qemu-fsdev-opts.o > CC hw/acpi/core.o > CC hw/acpi/piix4.o > CC hw/acpi/pcihp.o > CC hw/acpi/ich9.o > CC hw/acpi/tco.o > CC hw/acpi/cpu_hotplug.o > CC hw/acpi/memory_hotplug.o > CC hw/acpi/memory_hotplug_acpi_table.o > CC hw/acpi/cpu.o > CC hw/acpi/acpi_interface.o > CC hw/acpi/bios-linker-loader.o > CC hw/acpi/aml-build.o > CC hw/acpi/ipmi.o > CC hw/audio/sb16.o > CC hw/audio/es1370.o > CC hw/audio/ac97.o > CC hw/audio/fmopl.o > CC hw/audio/adlib.o > CC hw/audio/gus.o > CC hw/audio/gusemu_hal.o > CC hw/audio/gusemu_mixer.o > CC hw/audio/cs4231a.o > CC hw/audio/intel-hda.o > CC hw/audio/hda-codec.o > CC hw/audio/pcspk.o > CC hw/audio/wm8750.o > CC hw/audio/pl041.o > CC hw/audio/lm4549.o > CC hw/audio/marvell_88w8618.o > CC hw/block/block.o > CC hw/block/cdrom.o > CC hw/block/hd-geometry.o > CC hw/block/fdc.o > CC hw/block/m25p80.o > CC hw/block/nand.o > CC hw/block/pflash_cfi01.o > CC hw/block/pflash_cfi02.o > CC hw/block/ecc.o > CC hw/block/onenand.o > CC hw/block/nvme.o > CC hw/bt/core.o > CC hw/bt/l2cap.o > CC hw/bt/sdp.o > CC hw/bt/hci.o > CC hw/bt/hid.o > CC hw/bt/hci-csr.o > CC hw/char/ipoctal232.o > CC hw/char/parallel.o > CC hw/char/pl011.o > CC hw/char/serial.o > CC hw/char/serial-isa.o > CC hw/char/serial-pci.o > CC hw/char/virtio-console.o > CC hw/char/cadence_uart.o > CC hw/char/debugcon.o > CC hw/char/imx_serial.o > CC hw/core/qdev.o > CC hw/core/qdev-properties.o > CC hw/core/bus.o > CC hw/core/fw-path-provider.o > CC hw/core/irq.o > CC hw/core/hotplug.o > CC hw/core/ptimer.o > CC hw/core/sysbus.o > CC hw/core/machine.o > CC hw/core/null-machine.o > CC hw/core/loader.o > CC hw/core/qdev-properties-system.o > CC hw/core/register.o > CC hw/core/platform-bus.o > CC hw/display/ads7846.o > CC hw/display/cirrus_vga.o > CC hw/display/pl110.o > CC hw/display/ssd0303.o > CC hw/display/ssd0323.o > CC hw/display/vga-pci.o > CC hw/display/vga-isa.o > CC hw/display/vmware_vga.o > CC hw/display/blizzard.o > CC hw/display/exynos4210_fimd.o > CC hw/display/framebuffer.o > CC hw/display/tc6393xb.o > CC hw/dma/pl080.o > CC hw/dma/pl330.o > CC hw/dma/i8257.o > CC hw/dma/xlnx-zynq-devcfg.o > CC hw/gpio/max7310.o > CC hw/gpio/pl061.o > CC hw/gpio/zaurus.o > CC hw/gpio/gpio_key.o > CC hw/i2c/core.o > CC hw/i2c/smbus.o > CC hw/i2c/smbus_eeprom.o > CC hw/i2c/i2c-ddc.o > CC hw/i2c/versatile_i2c.o > CC hw/i2c/smbus_ich9.o > CC hw/i2c/pm_smbus.o > CC hw/i2c/bitbang_i2c.o > CC hw/i2c/exynos4210_i2c.o > CC hw/i2c/imx_i2c.o > CC hw/i2c/aspeed_i2c.o > CC hw/ide/core.o > CC hw/ide/atapi.o > CC hw/ide/qdev.o > CC hw/ide/pci.o > CC hw/ide/isa.o > CC hw/ide/piix.o > CC hw/ide/microdrive.o > CC hw/ide/ahci.o > CC hw/ide/ich.o > CC hw/input/hid.o > CC hw/input/lm832x.o > CC hw/input/pckbd.o > CC hw/input/pl050.o > CC hw/input/ps2.o > CC hw/input/stellaris_input.o > CC hw/input/tsc2005.o > CC hw/input/vmmouse.o > CC hw/input/virtio-input.o > CC hw/input/virtio-input-hid.o > CC hw/input/virtio-input-host.o > CC hw/intc/i8259_common.o > CC hw/intc/i8259.o > CC hw/intc/pl190.o > CC hw/intc/imx_avic.o > CC hw/intc/realview_gic.o > CC hw/intc/ioapic_common.o > CC hw/intc/arm_gic_common.o > CC hw/intc/arm_gic.o > CC hw/intc/arm_gicv2m.o > CC hw/intc/arm_gicv3_common.o > CC hw/intc/arm_gicv3.o > CC hw/intc/arm_gicv3_dist.o > CC hw/intc/arm_gicv3_redist.o > CC hw/ipack/ipack.o > CC hw/ipack/tpci200.o > CC hw/ipmi/ipmi.o > CC hw/ipmi/ipmi_bmc_sim.o > CC hw/ipmi/ipmi_bmc_extern.o > CC hw/ipmi/isa_ipmi_kcs.o > CC hw/ipmi/isa_ipmi_bt.o > CC hw/isa/isa-bus.o > CC hw/isa/apm.o > CC hw/mem/pc-dimm.o > CC hw/mem/nvdimm.o > CC hw/misc/applesmc.o > CC hw/misc/max111x.o > CC hw/misc/tmp105.o > CC hw/misc/debugexit.o > CC hw/misc/sga.o > CC hw/misc/pc-testdev.o > CC hw/misc/pci-testdev.o > CC hw/misc/arm_l2x0.o > CC hw/misc/arm_integrator_debug.o > CC hw/misc/a9scu.o > CC hw/misc/arm11scu.o > CC hw/net/ne2000.o > CC hw/net/eepro100.o > CC hw/net/pcnet-pci.o > CC hw/net/pcnet.o > CC hw/net/e1000.o > CC hw/net/e1000x_common.o > CC hw/net/net_tx_pkt.o > CC hw/net/net_rx_pkt.o > CC hw/net/e1000e.o > CC hw/net/e1000e_core.o > CC hw/net/rtl8139.o > CC hw/net/vmxnet3.o > CC hw/net/smc91c111.o > CC hw/net/lan9118.o > CC hw/net/ne2000-isa.o > CC hw/net/xgmac.o > CC hw/net/allwinner_emac.o > CC hw/net/imx_fec.o > CC hw/net/cadence_gem.o > CC hw/net/stellaris_enet.o > CC hw/net/rocker/rocker.o > CC hw/net/rocker/rocker_fp.o > CC hw/net/rocker/rocker_desc.o > CC hw/net/rocker/rocker_world.o > CC hw/net/rocker/rocker_of_dpa.o > CC hw/nvram/eeprom93xx.o > CC hw/nvram/fw_cfg.o > CC hw/pci-bridge/pci_bridge_dev.o > CC hw/pci-bridge/pci_expander_bridge.o > CC hw/pci-bridge/xio3130_upstream.o > CC hw/pci-bridge/xio3130_downstream.o > CC hw/pci-bridge/ioh3420.o > CC hw/pci-bridge/i82801b11.o > CC hw/pci-host/pam.o > CC hw/pci-host/versatile.o > CC hw/pci-host/piix.o > CC hw/pci-host/q35.o > CC hw/pci-host/gpex.o > /tmp/qemu-test/src/hw/nvram/fw_cfg.c: In function ‘fw_cfg_dma_transfer’: > /tmp/qemu-test/src/hw/nvram/fw_cfg.c:330: warning: ‘read’ may be used uninitialized in this function > CC hw/pci/pci.o > CC hw/pci/pci_bridge.o > CC hw/pci/msix.o > CC hw/pci/msi.o > CC hw/pci/shpc.o > CC hw/pci/slotid_cap.o > CC hw/pci/pci_host.o > CC hw/pci/pcie_host.o > CC hw/pci/pcie.o > CC hw/pci/pcie_aer.o > CC hw/pci/pcie_port.o > CC hw/pci/pci-stub.o > CC hw/pcmcia/pcmcia.o > CC hw/scsi/scsi-disk.o > CC hw/scsi/scsi-generic.o > CC hw/scsi/scsi-bus.o > CC hw/scsi/lsi53c895a.o > CC hw/scsi/mptsas.o > CC hw/scsi/mptconfig.o > CC hw/scsi/mptendian.o > CC hw/scsi/megasas.o > CC hw/scsi/vmw_pvscsi.o > CC hw/scsi/esp.o > CC hw/scsi/esp-pci.o > CC hw/sd/pl181.o > CC hw/sd/ssi-sd.o > CC hw/sd/sd.o > CC hw/sd/core.o > CC hw/sd/sdhci.o > CC hw/smbios/smbios.o > CC hw/smbios/smbios_type_38.o > CC hw/ssi/pl022.o > CC hw/ssi/ssi.o > CC hw/ssi/xilinx_spips.o > CC hw/ssi/aspeed_smc.o > CC hw/timer/arm_timer.o > CC hw/timer/arm_mptimer.o > CC hw/timer/a9gtimer.o > CC hw/timer/cadence_ttc.o > CC hw/timer/ds1338.o > CC hw/timer/i8254_common.o > CC hw/timer/hpet.o > CC hw/timer/i8254.o > CC hw/timer/pl031.o > CC hw/timer/twl92230.o > CC hw/timer/imx_epit.o > CC hw/timer/imx_gpt.o > CC hw/timer/stm32f2xx_timer.o > CC hw/timer/aspeed_timer.o > CC hw/tpm/tpm_tis.o > CC hw/tpm/tpm_passthrough.o > CC hw/tpm/tpm_util.o > CC hw/usb/core.o > CC hw/usb/combined-packet.o > CC hw/usb/bus.o > CC hw/usb/libhw.o > CC hw/usb/desc.o > CC hw/usb/desc-msos.o > CC hw/usb/hcd-uhci.o > CC hw/usb/hcd-ohci.o > CC hw/usb/hcd-ehci.o > CC hw/usb/hcd-ehci-pci.o > CC hw/usb/hcd-ehci-sysbus.o > CC hw/usb/hcd-xhci.o > CC hw/usb/hcd-musb.o > CC hw/usb/dev-hub.o > CC hw/usb/dev-hid.o > CC hw/usb/dev-wacom.o > CC hw/usb/dev-storage.o > CC hw/usb/dev-uas.o > CC hw/usb/dev-audio.o > CC hw/usb/dev-serial.o > CC hw/usb/dev-network.o > CC hw/usb/dev-bluetooth.o > CC hw/usb/dev-smartcard-reader.o > CC hw/usb/dev-mtp.o > CC hw/usb/host-stub.o > CC hw/virtio/virtio-rng.o > CC hw/virtio/virtio-pci.o > CC hw/virtio/virtio-bus.o > CC hw/virtio/virtio-mmio.o > CC hw/watchdog/watchdog.o > CC hw/watchdog/wdt_i6300esb.o > CC hw/watchdog/wdt_ib700.o > CC migration/migration.o > CC migration/socket.o > CC migration/fd.o > CC migration/exec.o > CC migration/tls.o > CC migration/vmstate.o > CC migration/qemu-file.o > CC migration/qemu-file-channel.o > CC migration/xbzrle.o > CC migration/postcopy-ram.o > CC migration/qjson.o > CC migration/block.o > CC net/net.o > CC net/queue.o > CC net/checksum.o > CC net/util.o > CC net/hub.o > CC net/socket.o > CC net/dump.o > CC net/eth.o > CC net/l2tpv3.o > CC net/tap.o > CC net/vhost-user.o > CC net/tap-linux.o > CC net/slirp.o > CC net/filter.o > CC net/filter-buffer.o > CC net/filter-mirror.o > CC qom/cpu.o > CC replay/replay.o > CC replay/replay-internal.o > CC replay/replay-events.o > CC replay/replay-time.o > CC replay/replay-input.o > CC replay/replay-char.o > CC slirp/cksum.o > CC slirp/if.o > CC slirp/ip_icmp.o > CC slirp/ip6_icmp.o > CC slirp/ip6_input.o > CC slirp/ip6_output.o > CC slirp/ip_input.o > CC slirp/ip_output.o > CC slirp/dnssearch.o > CC slirp/dhcpv6.o > CC slirp/slirp.o > CC slirp/mbuf.o > CC slirp/misc.o > CC slirp/sbuf.o > CC slirp/socket.o > /tmp/qemu-test/src/replay/replay-internal.c: In function ‘replay_put_array’: > /tmp/qemu-test/src/replay/replay-internal.c:68: warning: ignoring return value of ‘fwrite’, declared with attribute warn_unused_result > CC slirp/tcp_input.o > CC slirp/tcp_output.o > /tmp/qemu-test/src/slirp/tcp_input.c: In function ‘tcp_input’: > /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_p’ may be used uninitialized in this function > /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_len’ may be used uninitialized in this function > /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_tos’ may be used uninitialized in this function > /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_id’ may be used uninitialized in this function > /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_off’ may be used uninitialized in this function > /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_ttl’ may be used uninitialized in this function > /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_sum’ may be used uninitialized in this function > /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_src.s_addr’ may be used uninitialized in this function > /tmp/qemu-test/src/slirp/tcp_input.c:219: warning: ‘save_ip.ip_dst.s_addr’ may be used uninitialized in this function > /tmp/qemu-test/src/slirp/tcp_input.c:220: warning: ‘save_ip6.ip_nh’ may be used uninitialized in this function > CC slirp/tcp_subr.o > CC slirp/tcp_timer.o > CC slirp/udp.o > CC slirp/udp6.o > CC slirp/bootp.o > CC slirp/tftp.o > CC slirp/arp_table.o > CC slirp/ndp_table.o > CC ui/keymaps.o > CC ui/console.o > CC ui/cursor.o > CC ui/qemu-pixman.o > CC ui/input.o > CC ui/input-keymap.o > CC ui/input-legacy.o > CC ui/input-linux.o > CC ui/sdl.o > CC ui/sdl_zoom.o > CC ui/x_keymap.o > CC ui/vnc.o > CC ui/vnc-enc-zlib.o > CC ui/vnc-enc-hextile.o > CC ui/vnc-enc-tight.o > CC ui/vnc-palette.o > CC ui/vnc-enc-zrle.o > CC ui/vnc-auth-vencrypt.o > CC ui/vnc-ws.o > CC ui/vnc-jobs.o > AS optionrom/multiboot.o > AS optionrom/linuxboot.o > CC optionrom/linuxboot_dma.o > AS optionrom/kvmvapic.o > cc: unrecognized option '-no-integrated-as' > cc: unrecognized option '-no-integrated-as' > LINK tests/qemu-iotests/socket_scm_helper > Building optionrom/multiboot.img > Building optionrom/linuxboot.img > Building optionrom/linuxboot_dma.img > Building optionrom/kvmvapic.img > Building optionrom/multiboot.raw > Building optionrom/linuxboot.raw > Building optionrom/linuxboot_dma.raw > Building optionrom/kvmvapic.raw > Signing optionrom/multiboot.bin > Signing optionrom/linuxboot.bin > CC qga/commands.o > Signing optionrom/linuxboot_dma.bin > CC qga/guest-agent-command-state.o > Signing optionrom/kvmvapic.bin > CC qga/main.o > CC qga/commands-posix.o > CC qga/channel-posix.o > CC qga/qapi-generated/qga-qapi-types.o > CC qga/qapi-generated/qga-qapi-visit.o > CC qga/qapi-generated/qga-qmp-marshal.o > CC qmp-introspect.o > CC qapi-types.o > CC qapi-visit.o > CC qapi-event.o > AR libqemustub.a > CC qemu-img.o > CC qmp-marshal.o > CC trace/generated-events.o > AR libqemuutil.a > LINK qemu-ga > LINK ivshmem-client > LINK ivshmem-server > LINK qemu-nbd > LINK qemu-io > LINK qemu-bridge-helper > LINK qemu-img > GEN aarch64-softmmu/hmp-commands.h > GEN aarch64-softmmu/hmp-commands-info.h > GEN aarch64-softmmu/qmp-commands-old.h > GEN aarch64-softmmu/config-target.h > GEN x86_64-softmmu/hmp-commands.h > GEN x86_64-softmmu/hmp-commands-info.h > GEN x86_64-softmmu/qmp-commands-old.h > GEN x86_64-softmmu/config-target.h > CC aarch64-softmmu/exec.o > CC aarch64-softmmu/translate-all.o > CC aarch64-softmmu/cpu-exec-common.o > CC aarch64-softmmu/cpu-exec.o > CC aarch64-softmmu/translate-common.o > CC aarch64-softmmu/tcg/tcg.o > CC aarch64-softmmu/tcg/tcg-op.o > CC x86_64-softmmu/exec.o > CC x86_64-softmmu/translate-all.o > CC aarch64-softmmu/tcg/optimize.o > CC aarch64-softmmu/tcg/tcg-common.o > CC aarch64-softmmu/fpu/softfloat.o > CC aarch64-softmmu/disas.o > GEN aarch64-softmmu/gdbstub-xml.c > CC aarch64-softmmu/kvm-stub.o > CC aarch64-softmmu/arch_init.o > CC aarch64-softmmu/cpus.o > CC aarch64-softmmu/monitor.o > CC x86_64-softmmu/cpu-exec.o > CC x86_64-softmmu/translate-common.o > CC aarch64-softmmu/gdbstub.o > CC aarch64-softmmu/balloon.o > CC aarch64-softmmu/ioport.o > CC x86_64-softmmu/cpu-exec-common.o > CC x86_64-softmmu/tcg/tcg.o > CC x86_64-softmmu/tcg/tcg-op.o > CC aarch64-softmmu/numa.o > CC x86_64-softmmu/tcg/optimize.o > CC aarch64-softmmu/qtest.o > CC aarch64-softmmu/bootdevice.o > CC aarch64-softmmu/memory.o > CC aarch64-softmmu/cputlb.o > CC aarch64-softmmu/memory_mapping.o > CC aarch64-softmmu/dump.o > CC x86_64-softmmu/tcg/tcg-common.o > CC x86_64-softmmu/fpu/softfloat.o > CC x86_64-softmmu/disas.o > CC x86_64-softmmu/arch_init.o > CC aarch64-softmmu/migration/ram.o > CC x86_64-softmmu/cpus.o > CC aarch64-softmmu/migration/savevm.o > CC x86_64-softmmu/monitor.o > CC x86_64-softmmu/gdbstub.o > CC x86_64-softmmu/balloon.o > CC aarch64-softmmu/xen-common-stub.o > CC aarch64-softmmu/xen-hvm-stub.o > CC aarch64-softmmu/hw/block/virtio-blk.o > CC aarch64-softmmu/hw/block/dataplane/virtio-blk.o > CC aarch64-softmmu/hw/char/exynos4210_uart.o > CC aarch64-softmmu/hw/char/omap_uart.o > CC x86_64-softmmu/ioport.o > CC x86_64-softmmu/numa.o > CC aarch64-softmmu/hw/char/digic-uart.o > CC x86_64-softmmu/qtest.o > CC x86_64-softmmu/bootdevice.o > CC aarch64-softmmu/hw/char/stm32f2xx_usart.o > CC x86_64-softmmu/kvm-all.o > CC aarch64-softmmu/hw/char/bcm2835_aux.o > CC x86_64-softmmu/memory.o > CC x86_64-softmmu/cputlb.o > CC x86_64-softmmu/memory_mapping.o > CC aarch64-softmmu/hw/char/virtio-serial-bus.o > CC aarch64-softmmu/hw/core/nmi.o > CC aarch64-softmmu/hw/cpu/arm11mpcore.o > CC aarch64-softmmu/hw/cpu/realview_mpcore.o > CC x86_64-softmmu/dump.o > CC x86_64-softmmu/migration/ram.o > CC aarch64-softmmu/hw/cpu/a9mpcore.o > CC x86_64-softmmu/migration/savevm.o > CC x86_64-softmmu/xen-common-stub.o > CC aarch64-softmmu/hw/cpu/a15mpcore.o > CC x86_64-softmmu/xen-hvm-stub.o > CC x86_64-softmmu/hw/acpi/nvdimm.o > CC aarch64-softmmu/hw/cpu/core.o > CC x86_64-softmmu/hw/block/virtio-blk.o > CC aarch64-softmmu/hw/display/omap_dss.o > CC x86_64-softmmu/hw/block/dataplane/virtio-blk.o > CC x86_64-softmmu/hw/char/virtio-serial-bus.o > CC x86_64-softmmu/hw/core/nmi.o > CC x86_64-softmmu/hw/cpu/core.o > CC aarch64-softmmu/hw/display/omap_lcdc.o > CC x86_64-softmmu/hw/display/vga.o > CC x86_64-softmmu/hw/display/virtio-gpu.o > CC x86_64-softmmu/hw/display/virtio-gpu-3d.o > CC x86_64-softmmu/hw/display/virtio-gpu-pci.o > CC aarch64-softmmu/hw/display/pxa2xx_lcd.o > CC x86_64-softmmu/hw/display/virtio-vga.o > CC aarch64-softmmu/hw/display/bcm2835_fb.o > CC aarch64-softmmu/hw/display/vga.o > CC x86_64-softmmu/hw/intc/apic.o > CC x86_64-softmmu/hw/intc/apic_common.o > CC x86_64-softmmu/hw/intc/ioapic.o > CC x86_64-softmmu/hw/isa/lpc_ich9.o > CC x86_64-softmmu/hw/misc/vmport.o > CC x86_64-softmmu/hw/misc/ivshmem.o > CC x86_64-softmmu/hw/misc/pvpanic.o > CC aarch64-softmmu/hw/display/virtio-gpu.o > CC x86_64-softmmu/hw/misc/edu.o > CC x86_64-softmmu/hw/misc/hyperv_testdev.o > CC x86_64-softmmu/hw/net/virtio-net.o > CC x86_64-softmmu/hw/net/vhost_net.o > CC aarch64-softmmu/hw/display/virtio-gpu-3d.o > CC x86_64-softmmu/hw/scsi/virtio-scsi.o > CC x86_64-softmmu/hw/scsi/virtio-scsi-dataplane.o > CC x86_64-softmmu/hw/scsi/vhost-scsi.o > CC aarch64-softmmu/hw/display/virtio-gpu-pci.o > CC aarch64-softmmu/hw/display/dpcd.o > CC aarch64-softmmu/hw/display/xlnx_dp.o > CC aarch64-softmmu/hw/dma/xlnx_dpdma.o > CC aarch64-softmmu/hw/dma/omap_dma.o > CC x86_64-softmmu/hw/timer/mc146818rtc.o > CC x86_64-softmmu/hw/vfio/common.o > CC aarch64-softmmu/hw/dma/soc_dma.o > CC x86_64-softmmu/hw/vfio/pci.o > CC x86_64-softmmu/hw/vfio/pci-quirks.o > CC aarch64-softmmu/hw/dma/pxa2xx_dma.o > CC aarch64-softmmu/hw/dma/bcm2835_dma.o > CC aarch64-softmmu/hw/gpio/omap_gpio.o > CC x86_64-softmmu/hw/vfio/platform.o > CC aarch64-softmmu/hw/gpio/imx_gpio.o > CC aarch64-softmmu/hw/i2c/omap_i2c.o > CC aarch64-softmmu/hw/input/pxa2xx_keypad.o > CC aarch64-softmmu/hw/input/tsc210x.o > CC aarch64-softmmu/hw/intc/armv7m_nvic.o > CC aarch64-softmmu/hw/intc/exynos4210_gic.o > CC aarch64-softmmu/hw/intc/exynos4210_combiner.o > CC aarch64-softmmu/hw/intc/omap_intc.o > CC aarch64-softmmu/hw/intc/bcm2835_ic.o > CC x86_64-softmmu/hw/vfio/calxeda-xgmac.o > CC x86_64-softmmu/hw/vfio/amd-xgbe.o > CC x86_64-softmmu/hw/vfio/spapr.o > CC x86_64-softmmu/hw/virtio/virtio.o > CC aarch64-softmmu/hw/intc/bcm2836_control.o > CC aarch64-softmmu/hw/intc/allwinner-a10-pic.o > CC aarch64-softmmu/hw/intc/aspeed_vic.o > CC aarch64-softmmu/hw/intc/arm_gicv3_cpuif.o > CC x86_64-softmmu/hw/virtio/virtio-balloon.o > CC x86_64-softmmu/hw/virtio/vhost.o > CC aarch64-softmmu/hw/misc/ivshmem.o > CC aarch64-softmmu/hw/misc/arm_sysctl.o > CC x86_64-softmmu/hw/virtio/vhost-backend.o > CC x86_64-softmmu/hw/virtio/vhost-user.o > CC x86_64-softmmu/hw/virtio/vhost-vsock.o > CC aarch64-softmmu/hw/misc/cbus.o > CC aarch64-softmmu/hw/misc/exynos4210_pmu.o > CC x86_64-softmmu/hw/i386/multiboot.o > CC x86_64-softmmu/hw/i386/pc.o > CC x86_64-softmmu/hw/i386/pc_piix.o > CC aarch64-softmmu/hw/misc/imx_ccm.o > CC aarch64-softmmu/hw/misc/imx31_ccm.o > CC aarch64-softmmu/hw/misc/imx25_ccm.o > CC aarch64-softmmu/hw/misc/imx6_ccm.o > CC x86_64-softmmu/hw/i386/pc_q35.o > CC aarch64-softmmu/hw/misc/imx6_src.o > CC aarch64-softmmu/hw/misc/mst_fpga.o > CC x86_64-softmmu/hw/i386/pc_sysfw.o > CC aarch64-softmmu/hw/misc/omap_clk.o > CC aarch64-softmmu/hw/misc/omap_gpmc.o > CC x86_64-softmmu/hw/i386/x86-iommu.o > CC x86_64-softmmu/hw/i386/intel_iommu.o > CC aarch64-softmmu/hw/misc/omap_l4.o > CC x86_64-softmmu/hw/i386/amd_iommu.o > CC aarch64-softmmu/hw/misc/omap_sdrc.o > CC aarch64-softmmu/hw/misc/omap_tap.o > CC x86_64-softmmu/hw/i386/kvmvapic.o > /tmp/qemu-test/src/hw/i386/pc_piix.c: In function ‘igd_passthrough_isa_bridge_create’: > /tmp/qemu-test/src/hw/i386/pc_piix.c:1046: warning: ‘pch_rev_id’ may be used uninitialized in this function > CC x86_64-softmmu/hw/i386/acpi-build.o > CC aarch64-softmmu/hw/misc/bcm2835_mbox.o > CC aarch64-softmmu/hw/misc/bcm2835_property.o > CC aarch64-softmmu/hw/misc/zynq_slcr.o > CC aarch64-softmmu/hw/misc/zynq-xadc.o > /tmp/qemu-test/src/hw/i386/amd_iommu.c:55: error: redefinition of typedef ‘AMDVIAddressSpace’ > /tmp/qemu-test/src/hw/i386/amd_iommu.h:223: note: previous declaration of ‘AMDVIAddressSpace’ was here > CC aarch64-softmmu/hw/misc/stm32f2xx_syscfg.o > make[1]: *** [hw/i386/amd_iommu.o] Error 1 > make[1]: *** Waiting for unfinished jobs.... > CC aarch64-softmmu/hw/misc/edu.o > CC aarch64-softmmu/hw/misc/auxbus.o > CC aarch64-softmmu/hw/misc/aspeed_scu.o > CC aarch64-softmmu/hw/misc/aspeed_sdmc.o > CC aarch64-softmmu/hw/net/virtio-net.o > CC aarch64-softmmu/hw/net/vhost_net.o > CC aarch64-softmmu/hw/pcmcia/pxa2xx.o > CC aarch64-softmmu/hw/scsi/virtio-scsi.o > CC aarch64-softmmu/hw/scsi/virtio-scsi-dataplane.o > CC aarch64-softmmu/hw/scsi/vhost-scsi.o > CC aarch64-softmmu/hw/sd/omap_mmc.o > CC aarch64-softmmu/hw/sd/pxa2xx_mmci.o > CC aarch64-softmmu/hw/ssi/omap_spi.o > /tmp/qemu-test/src/hw/i386/acpi-build.c: In function ‘build_append_pci_bus_devices’: > /tmp/qemu-test/src/hw/i386/acpi-build.c:472: warning: ‘notify_method’ may be used uninitialized in this function > make: *** [subdir-x86_64-softmmu] Error 2 > make: *** Waiting for unfinished jobs.... > CC aarch64-softmmu/hw/ssi/imx_spi.o > CC aarch64-softmmu/hw/timer/exynos4210_mct.o > CC aarch64-softmmu/hw/timer/exynos4210_pwm.o > CC aarch64-softmmu/hw/timer/exynos4210_rtc.o > CC aarch64-softmmu/hw/timer/omap_gptimer.o > CC aarch64-softmmu/hw/timer/omap_synctimer.o > CC aarch64-softmmu/hw/timer/pxa2xx_timer.o > CC aarch64-softmmu/hw/timer/digic-timer.o > CC aarch64-softmmu/hw/timer/allwinner-a10-pit.o > CC aarch64-softmmu/hw/usb/tusb6010.o > CC aarch64-softmmu/hw/vfio/common.o > CC aarch64-softmmu/hw/vfio/pci.o > CC aarch64-softmmu/hw/vfio/pci-quirks.o > CC aarch64-softmmu/hw/vfio/platform.o > CC aarch64-softmmu/hw/vfio/calxeda-xgmac.o > CC aarch64-softmmu/hw/vfio/amd-xgbe.o > CC aarch64-softmmu/hw/vfio/spapr.o > CC aarch64-softmmu/hw/virtio/virtio.o > CC aarch64-softmmu/hw/virtio/virtio-balloon.o > CC aarch64-softmmu/hw/virtio/vhost.o > CC aarch64-softmmu/hw/virtio/vhost-backend.o > CC aarch64-softmmu/hw/virtio/vhost-user.o > CC aarch64-softmmu/hw/virtio/vhost-vsock.o > CC aarch64-softmmu/hw/arm/boot.o > CC aarch64-softmmu/hw/arm/collie.o > CC aarch64-softmmu/hw/arm/exynos4_boards.o > CC aarch64-softmmu/hw/arm/gumstix.o > CC aarch64-softmmu/hw/arm/highbank.o > CC aarch64-softmmu/hw/arm/digic_boards.o > CC aarch64-softmmu/hw/arm/integratorcp.o > CC aarch64-softmmu/hw/arm/mainstone.o > CC aarch64-softmmu/hw/arm/musicpal.o > CC aarch64-softmmu/hw/arm/nseries.o > CC aarch64-softmmu/hw/arm/omap_sx1.o > CC aarch64-softmmu/hw/arm/palm.o > CC aarch64-softmmu/hw/arm/realview.o > CC aarch64-softmmu/hw/arm/spitz.o > CC aarch64-softmmu/hw/arm/stellaris.o > CC aarch64-softmmu/hw/arm/tosa.o > CC aarch64-softmmu/hw/arm/vexpress.o > CC aarch64-softmmu/hw/arm/versatilepb.o > CC aarch64-softmmu/hw/arm/virt.o > CC aarch64-softmmu/hw/arm/xilinx_zynq.o > CC aarch64-softmmu/hw/arm/z2.o > CC aarch64-softmmu/hw/arm/virt-acpi-build.o > CC aarch64-softmmu/hw/arm/netduino2.o > CC aarch64-softmmu/hw/arm/sysbus-fdt.o > CC aarch64-softmmu/hw/arm/armv7m.o > CC aarch64-softmmu/hw/arm/exynos4210.o > CC aarch64-softmmu/hw/arm/pxa2xx.o > CC aarch64-softmmu/hw/arm/pxa2xx_gpio.o > CC aarch64-softmmu/hw/arm/pxa2xx_pic.o > CC aarch64-softmmu/hw/arm/digic.o > CC aarch64-softmmu/hw/arm/omap1.o > CC aarch64-softmmu/hw/arm/omap2.o > CC aarch64-softmmu/hw/arm/allwinner-a10.o > CC aarch64-softmmu/hw/arm/strongarm.o > CC aarch64-softmmu/hw/arm/cubieboard.o > CC aarch64-softmmu/hw/arm/bcm2835_peripherals.o > CC aarch64-softmmu/hw/arm/bcm2836.o > CC aarch64-softmmu/hw/arm/raspi.o > CC aarch64-softmmu/hw/arm/stm32f205_soc.o > CC aarch64-softmmu/hw/arm/xlnx-zynqmp.o > CC aarch64-softmmu/hw/arm/xlnx-ep108.o > CC aarch64-softmmu/hw/arm/fsl-imx25.o > CC aarch64-softmmu/hw/arm/imx25_pdk.o > CC aarch64-softmmu/hw/arm/fsl-imx31.o > CC aarch64-softmmu/hw/arm/kzm.o > CC aarch64-softmmu/hw/arm/fsl-imx6.o > CC aarch64-softmmu/hw/arm/sabrelite.o > CC aarch64-softmmu/hw/arm/ast2400.o > CC aarch64-softmmu/hw/arm/palmetto-bmc.o > CC aarch64-softmmu/target-arm/arm-semi.o > CC aarch64-softmmu/target-arm/machine.o > CC aarch64-softmmu/target-arm/psci.o > CC aarch64-softmmu/target-arm/arch_dump.o > CC aarch64-softmmu/target-arm/monitor.o > CC aarch64-softmmu/target-arm/kvm-stub.o > CC aarch64-softmmu/target-arm/translate.o > CC aarch64-softmmu/target-arm/op_helper.o > CC aarch64-softmmu/target-arm/helper.o > CC aarch64-softmmu/target-arm/cpu.o > CC aarch64-softmmu/target-arm/neon_helper.o > CC aarch64-softmmu/target-arm/iwmmxt_helper.o > CC aarch64-softmmu/target-arm/gdbstub.o > CC aarch64-softmmu/target-arm/cpu64.o > CC aarch64-softmmu/target-arm/translate-a64.o > CC aarch64-softmmu/target-arm/helper-a64.o > CC aarch64-softmmu/target-arm/gdbstub64.o > CC aarch64-softmmu/target-arm/crypto_helper.o > CC aarch64-softmmu/target-arm/arm-powerctl.o > GEN trace/generated-helpers.c > CC aarch64-softmmu/trace/control-target.o > CC aarch64-softmmu/gdbstub-xml.o > CC aarch64-softmmu/trace/generated-helpers.o > /tmp/qemu-test/src/target-arm/translate-a64.c: In function ‘handle_shri_with_rndacc’: > /tmp/qemu-test/src/target-arm/translate-a64.c:6308: warning: ‘tcg_src_hi’ may be used uninitialized in this function > /tmp/qemu-test/src/target-arm/translate-a64.c: In function ‘disas_simd_scalar_two_reg_misc’: > /tmp/qemu-test/src/target-arm/translate-a64.c:8035: warning: ‘rmode’ may be used uninitialized in this function > LINK aarch64-softmmu/qemu-system-aarch64 > tests/docker/Makefile.include:107: recipe for target 'docker-run-test-quick@centos6' failed > make: *** [docker-run-test-quick@centos6] Error 1 > === OUTPUT END === > > Test command exited with code: 2 > > > --- > Email generated automatically by Patchew [http://patchew.org/]. > Please send your feedback to patchew-devel@freelists.org ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [Qemu-devel] [PULL 0/5] virtio,pci: fixes and updates 2016-09-13 20:32 [Qemu-devel] [PULL 0/5] virtio,pci: fixes and updates Michael S. Tsirkin ` (6 preceding siblings ...) 2016-09-13 21:31 ` no-reply @ 2016-09-14 1:32 ` Michael S. Tsirkin 2016-09-15 13:55 ` Peter Maydell 7 siblings, 1 reply; 13+ messages in thread From: Michael S. Tsirkin @ 2016-09-14 1:32 UTC (permalink / raw) To: qemu-devel; +Cc: Peter Maydell On Tue, Sep 13, 2016 at 11:32:32PM +0300, Michael S. Tsirkin wrote: > The following changes since commit 507e4ddc3abf67391bcbc9624fd60b969c159b78: > > Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-fetch' into staging (2016-09-13 17:55:35 +0100) > > are available in the git repository at: > > git://git.kernel.org/pub/scm/virt/kvm/mst/qemu.git tags/for_upstream > > for you to fetch changes up to 97eb78baaa6167fca5fdc4be700fe4070c5c9659: I tweaked this a bit to fix build errors on some systems, new commit: 87d386d > > ---------------------------------------------------------------- > virtio,pci: fixes and updates > > AMD IOMMU emulation > virtio feature negotiation rework > > Signed-off-by: Michael S. Tsirkin <mst@redhat.com> > > ---------------------------------------------------------------- > David Kiarie (4): > hw/pci: Prepare for AMD IOMMU > hw/i386/trace-events: Add AMD IOMMU trace events > hw/i386: Introduce AMD IOMMU > hw/i386: AMD IOMMU IVRS table > > Maxime Coquelin (1): > virtio-bus: Plug devices after features are negotiated > > hw/i386/amd_iommu.h | 289 +++++++++ > hw/virtio/virtio-pci.h | 5 + > include/hw/acpi/aml-build.h | 1 + > include/hw/i386/x86-iommu.h | 12 + > include/hw/pci/pci.h | 4 +- > include/hw/virtio/virtio-bus.h | 10 +- > hw/acpi/aml-build.c | 2 +- > hw/i386/acpi-build.c | 76 ++- > hw/i386/amd_iommu.c | 1383 ++++++++++++++++++++++++++++++++++++++++ > hw/i386/intel_iommu.c | 1 + > hw/i386/x86-iommu.c | 6 + > hw/s390x/virtio-ccw.c | 30 +- > hw/virtio/virtio-bus.c | 9 +- > hw/virtio/virtio-pci.c | 36 +- > hw/i386/Makefile.objs | 1 + > hw/i386/trace-events | 29 + > 16 files changed, 1855 insertions(+), 39 deletions(-) > create mode 100644 hw/i386/amd_iommu.h > create mode 100644 hw/i386/amd_iommu.c > ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [Qemu-devel] [PULL 0/5] virtio,pci: fixes and updates 2016-09-14 1:32 ` Michael S. Tsirkin @ 2016-09-15 13:55 ` Peter Maydell 2016-09-15 15:24 ` Michael S. Tsirkin 0 siblings, 1 reply; 13+ messages in thread From: Peter Maydell @ 2016-09-15 13:55 UTC (permalink / raw) To: Michael S. Tsirkin; +Cc: QEMU Developers On 14 September 2016 at 02:32, Michael S. Tsirkin <mst@redhat.com> wrote: > On Tue, Sep 13, 2016 at 11:32:32PM +0300, Michael S. Tsirkin wrote: >> The following changes since commit 507e4ddc3abf67391bcbc9624fd60b969c159b78: >> >> Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-fetch' into staging (2016-09-13 17:55:35 +0100) >> >> are available in the git repository at: >> >> git://git.kernel.org/pub/scm/virt/kvm/mst/qemu.git tags/for_upstream >> >> for you to fetch changes up to 97eb78baaa6167fca5fdc4be700fe4070c5c9659: > > I tweaked this a bit to fix build errors on some systems, > new commit: 87d386d Hi. I'm afraid this doesn't build on ppc64be: /home/pm215/qemu/hw/i386/amd_iommu.c:105:5: error: expected ‘,’, ‘;’ or ‘}’ before ‘uint64_t’ uint64_t domid:16; /* domain to inval for */ ^ /home/pm215/qemu/hw/i386/amd_iommu.c:245:5: error: expected ‘,’, ‘;’ or ‘}’ before ‘uint32_t’ uint32_t reserved_3:29; ^ (Missing semicolon on line 104.) It also has format string errors on OSX: In file included from /Users/pm215/src/qemu-for-merges/util/hbitmap.c:15: In file included from /Users/pm215/src/qemu-for-merges/include/trace.h:4: ./trace/generated-tracers.h:21398:29: warning: format specifies type 'unsigned char' but the argumen t has type 'unsigned int' [-Wformat] , level, addr); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~ /Users/pm215/src/qemu-for-merges/include/qemu/log.h:78:30: note: expanded from macro 'qemu_log_mask' qemu_log(FMT, ## __VA_ARGS__); \ ^ In file included from /Users/pm215/src/qemu-for-merges/util/oslib-posix.c:36: In file included from /Users/pm215/src/qemu-for-merges/include/trace.h:4: ./trace/generated-tracers.h:21398:29: warning: format specifies type 'unsigned char' but the argumen t has type 'unsigned int' [-Wformat] , level, addr); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~ /Users/pm215/src/qemu-for-merges/include/qemu/log.h:78:30: note: expanded from macro 'qemu_log_mask' qemu_log(FMT, ## __VA_ARGS__); \ ^ 1 warning generated. That's for trace_amdvi_mode_invalid, whose tracepoint format string is indeed wrong. thanks -- PMM ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [Qemu-devel] [PULL 0/5] virtio,pci: fixes and updates 2016-09-15 13:55 ` Peter Maydell @ 2016-09-15 15:24 ` Michael S. Tsirkin 0 siblings, 0 replies; 13+ messages in thread From: Michael S. Tsirkin @ 2016-09-15 15:24 UTC (permalink / raw) To: Peter Maydell; +Cc: QEMU Developers On Thu, Sep 15, 2016 at 02:55:29PM +0100, Peter Maydell wrote: > On 14 September 2016 at 02:32, Michael S. Tsirkin <mst@redhat.com> wrote: > > On Tue, Sep 13, 2016 at 11:32:32PM +0300, Michael S. Tsirkin wrote: > >> The following changes since commit 507e4ddc3abf67391bcbc9624fd60b969c159b78: > >> > >> Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-fetch' into staging (2016-09-13 17:55:35 +0100) > >> > >> are available in the git repository at: > >> > >> git://git.kernel.org/pub/scm/virt/kvm/mst/qemu.git tags/for_upstream > >> > >> for you to fetch changes up to 97eb78baaa6167fca5fdc4be700fe4070c5c9659: > > > > I tweaked this a bit to fix build errors on some systems, > > new commit: 87d386d > > Hi. I'm afraid this doesn't build on ppc64be: > > /home/pm215/qemu/hw/i386/amd_iommu.c:105:5: error: expected ‘,’, ‘;’ > or ‘}’ before ‘uint64_t’ > uint64_t domid:16; /* domain to inval for */ > ^ > /home/pm215/qemu/hw/i386/amd_iommu.c:245:5: error: expected ‘,’, ‘;’ > or ‘}’ before ‘uint32_t’ > uint32_t reserved_3:29; > ^ > > (Missing semicolon on line 104.) > > It also has format string errors on OSX: > > In file included from /Users/pm215/src/qemu-for-merges/util/hbitmap.c:15: > In file included from /Users/pm215/src/qemu-for-merges/include/trace.h:4: > ./trace/generated-tracers.h:21398:29: warning: format specifies type > 'unsigned char' but the argumen > t has type 'unsigned int' [-Wformat] > , level, addr); > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~ > /Users/pm215/src/qemu-for-merges/include/qemu/log.h:78:30: note: > expanded from macro 'qemu_log_mask' > qemu_log(FMT, ## __VA_ARGS__); \ > ^ > In file included from /Users/pm215/src/qemu-for-merges/util/oslib-posix.c:36: > In file included from /Users/pm215/src/qemu-for-merges/include/trace.h:4: > ./trace/generated-tracers.h:21398:29: warning: format specifies type > 'unsigned char' but the argumen > t has type 'unsigned int' [-Wformat] > , level, addr); > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~ > /Users/pm215/src/qemu-for-merges/include/qemu/log.h:78:30: note: > expanded from macro 'qemu_log_mask' > qemu_log(FMT, ## __VA_ARGS__); \ > ^ > 1 warning generated. > > That's for trace_amdvi_mode_invalid, whose tracepoint format > string is indeed wrong. > > thanks > -- PMM Thanks for catching this. v2 should be ok wrt this. -- MST ^ permalink raw reply [flat|nested] 13+ messages in thread
end of thread, other threads:[~2016-09-15 15:25 UTC | newest] Thread overview: 13+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2016-09-13 20:32 [Qemu-devel] [PULL 0/5] virtio,pci: fixes and updates Michael S. Tsirkin 2016-09-13 20:32 ` [Qemu-devel] [PULL 1/5] virtio-bus: Plug devices after features are negotiated Michael S. Tsirkin 2016-09-13 20:32 ` [Qemu-devel] [PULL 2/5] hw/pci: Prepare for AMD IOMMU Michael S. Tsirkin 2016-09-13 20:32 ` [Qemu-devel] [PULL 3/5] hw/i386/trace-events: Add AMD IOMMU trace events Michael S. Tsirkin 2016-09-13 20:32 ` [Qemu-devel] [PULL 4/5] hw/i386: Introduce AMD IOMMU Michael S. Tsirkin 2016-09-13 20:32 ` [Qemu-devel] [PULL 5/5] hw/i386: AMD IOMMU IVRS table Michael S. Tsirkin 2016-09-13 21:27 ` [Qemu-devel] [PULL 0/5] virtio,pci: fixes and updates no-reply 2016-09-14 1:32 ` Michael S. Tsirkin 2016-09-13 21:31 ` no-reply 2016-09-14 1:31 ` Michael S. Tsirkin 2016-09-14 1:32 ` Michael S. Tsirkin 2016-09-15 13:55 ` Peter Maydell 2016-09-15 15:24 ` Michael S. Tsirkin
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