Revision tags: v9.2.0, v9.1.2 |
|
#
9eb9350c |
| 05-Nov-2024 |
Peter Maydell <peter.maydell@linaro.org> |
Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging
virtio,pc,pci: features, fixes, cleanups
CXL now can use Generic Port Affinity Structures. CXL now allows c
Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging
virtio,pc,pci: features, fixes, cleanups
CXL now can use Generic Port Affinity Structures. CXL now allows control of link speed and width vhost-user-blk now supports live resize, by means of a new device-sync-config command amd iommu now supports interrupt remapping pcie devices now report extended tag field support intel_iommu dropped support for Transient Mapping, to match VTD spec arch agnostic ACPI infrastructure for vCPU Hotplug
Fixes, cleanups all over the place.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# -----BEGIN PGP SIGNATURE----- # # iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmcpNqUPHG1zdEByZWRo # YXQuY29tAAoJECgfDbjSjVRp/2oH/0qO33prhDa48J5mqT9NuJzzYwp5QHKF9Zjv # fDAplMUEmfxZIEgJchcyDWPYTGX2geT4pCFhRWioZMIR/0JyzrFgSwsk1kL88cMh # 46gzhNVD6ybyPJ7O0Zq3GLy5jo7rlw/n+fFxKAuRCzcbK/fmH8gNC+RwW1IP64Na # HDczYilHUhnO7yKZFQzQNQVbK4BckrG1bu0Fcx0EMUQBf4V6x7GLOrT+3hkKYcr6 # +DG5DmUmv20or/FXnu2Ye+MzR8Ebx6JVK3A3sXEE4Ns2CCzK9QLzeeyc2aU13jWN # OpZ6WcKF8HqYprIwnSsMTxhPcq0/c7TvrGrazVwna5RUBMyjjvc= # =zSX4 # -----END PGP SIGNATURE----- # gpg: Signature made Mon 04 Nov 2024 21:03:33 GMT # gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469 # gpg: issuer "mst@redhat.com" # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full] # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [full] # Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67 # Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469
* tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu: (65 commits) intel_iommu: Add missed reserved bit check for IEC descriptor intel_iommu: Add missed sanity check for 256-bit invalidation queue intel_iommu: Send IQE event when setting reserved bit in IQT_TAIL hw/acpi: Update GED with vCPU Hotplug VMSD for migration tests/qtest/bios-tables-test: Update DSDT golden masters for x86/{pc,q35} hw/acpi: Update ACPI `_STA` method with QOM vCPU ACPI Hotplug states qtest: allow ACPI DSDT Table changes hw/acpi: Make CPUs ACPI `presence` conditional during vCPU hot-unplug hw/pci: Add parenthesis to PCI_BUILD_BDF macro hw/cxl: Ensure there is enough data to read the input header in cmd_get_physical_port_state() hw/cxl: Ensure there is enough data for the header in cmd_ccls_set_lsa() hw/cxl: Check that writes do not go beyond end of target attributes hw/cxl: Ensuring enough data to read parameters in cmd_tunnel_management_cmd() hw/cxl: Avoid accesses beyond the end of cel_log. hw/cxl: Check the length of data requested fits in get_log() hw/cxl: Check enough data in cmd_firmware_update_transfer() hw/cxl: Check input length is large enough in cmd_events_clear_records() hw/cxl: Check input includes at least the header in cmd_features_set_feature() hw/cxl: Check size of input data to dynamic capacity mailbox commands hw/cxl/cxl-mailbox-util: Fix output buffer index update when retrieving DC extents ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
show more ...
|
#
6ce12bd2 |
| 27-Oct-2024 |
Zhenzhong Duan <zhenzhong.duan@intel.com> |
intel_iommu: Introduce property "stale-tm" to control Transient Mapping (TM) field
VT-d spec removed Transient Mapping (TM) field from second-level page-tables and treat the field as Reserved(0) sin
intel_iommu: Introduce property "stale-tm" to control Transient Mapping (TM) field
VT-d spec removed Transient Mapping (TM) field from second-level page-tables and treat the field as Reserved(0) since revision 3.2.
Changing the field as reserved(0) will break backward compatibility, so introduce a property "stale-tm" to allow user to control the setting.
Use pc_compat_9_1 to handle the compatibility for machines before 9.2 which allow guest to set the field. Starting from 9.2, this field is reserved(0) by default to match spec. Of course, user can force it on command line.
This doesn't impact function of vIOMMU as there was no logic to emulate Transient Mapping.
Suggested-by: Yi Liu <yi.l.liu@intel.com> Suggested-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com> Acked-by: Jason Wang <jasowang@redhat.com> Reviewed-by: Yi Liu <yi.l.liu@intel.com> Message-Id: <20241028022514.806657-1-zhenzhong.duan@intel.com> Reviewed-by: Clément Mathieu--Drif<clement.mathieu--drif@eviden.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
show more ...
|
Revision tags: v9.1.1, v9.1.0 |
|
#
3f044554 |
| 24-Jun-2024 |
Richard Henderson <richard.henderson@linaro.org> |
Merge tag 'pull-vfio-20240624' of https://github.com/legoater/qemu into staging
vfio queue:
* Add a host IOMMU device abstraction * VIRTIO-IOMMU/VFIO: Fix host iommu geometry handling * QOMify VFIO
Merge tag 'pull-vfio-20240624' of https://github.com/legoater/qemu into staging
vfio queue:
* Add a host IOMMU device abstraction * VIRTIO-IOMMU/VFIO: Fix host iommu geometry handling * QOMify VFIOContainer
# -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEEoPZlSPBIlev+awtgUaNDx8/77KEFAmZ541QACgkQUaNDx8/7 # 7KFdnQ/8Dih3HI2qtY93bTxg0lmJ+ZMibojTkEkTu3kSvwoI12wkiSMFKzzTWpZE # UtGyIqQQij8IfQtIz87uQskv7oFiZKG6JWMTAX4uJ8ZIgZiih29/e/38VGEbogBh # yO+1Pqr3ETlyLnQcu9ruBTJ293LXovmD4d9feoaVdURBNZ1EqIh7sv/y7YdUsR+i # tXa6kW1ZIlKBI54o/uuODHWQYyOHs39VtZ6JZvgxVVEQsNikcJsosK9ts9A1EByi # 0roQVXm2QAK/nPXlmMGLvJWzQcdeXQ6W6hzYkO2HqGnCLURnpW+y/ZVbNcxGOOiU # 2G6L0TASlqA3yqCJeLuZZqjM6S2VbnvrA8omyg4QnygIHppYjp2CdcCmUpg6wfze # rkgbVLNasX+le4ss2emuHPh55dLDP20yW83DeGeqSgE//foaJWhtOK/cnvs04zV2 # D6oSAVsOsZ6ozYlQckYnaxIBANDKLRnzCXVZLUCmHxCUhxHuiNJUsHfZYIv/Zxen # C5ZjD/JPgx3onkoKbNfTRTgwOCdXhVPjWnnp7Su49jymsekqdk1ntln4ixDT3Vol # ghQPQLjICBc8qXiOJAcFDwqLf/telPlzUUzvlDeC4BYMnpBAP6rQ3JJ8i0vCCiWv # zKCtmbcDqDRMDpWyJWM3XA/kVKP9i2tNa1R/ej2SleCFLgRapBw= # =3koe # -----END PGP SIGNATURE----- # gpg: Signature made Mon 24 Jun 2024 02:21:24 PM PDT # gpg: using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1 # gpg: Good signature from "Cédric Le Goater <clg@kaod.org>" [undefined] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: A0F6 6548 F048 95EB FE6B 0B60 51A3 43C7 CFFB ECA1
* tag 'pull-vfio-20240624' of https://github.com/legoater/qemu: (42 commits) vfio/container: Move vfio_container_destroy() to an instance_finalize() handler vfio/container: Introduce vfio_iommu_legacy_instance_init() vfio/container: Remove vfio_container_init() vfio/container: Remove VFIOContainerBase::ops vfio/container: Introduce an instance_init() handler vfio/container: Switch to QOM vfio/container: Change VFIOContainerBase to use QOM vfio/container: Discover IOMMU type before creating the container vfio/container: Introduce vfio_create_container() vfio/container: Introduce vfio_get_iommu_class_name() vfio/container: Modify vfio_get_iommu_type() to use a container fd vfio/container: Simplify vfio_container_init() vfio/container: Introduce vfio_address_space_insert() vfio/common: Extract vIOMMU code from vfio_sync_dirty_bitmap() vfio/common: Move dirty tracking ranges update to helper vfio: Remove unused declarations from vfio-common.h vfio: Make vfio_devices_dma_logging_start() return bool memory: Remove IOMMU MR iommu_set_iova_range API hw/vfio: Remove memory_region_iommu_set_iova_ranges() call virtio-iommu: Remove the implementation of iommu_set_iova_range ...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
show more ...
|
#
a20910ca |
| 05-Jun-2024 |
Yi Liu <yi.l.liu@intel.com> |
intel_iommu: Implement [set|unset]_iommu_device() callbacks
Implement [set|unset]_iommu_device() callbacks in Intel vIOMMU. In set call, we take a reference of HostIOMMUDevice and store it in hash t
intel_iommu: Implement [set|unset]_iommu_device() callbacks
Implement [set|unset]_iommu_device() callbacks in Intel vIOMMU. In set call, we take a reference of HostIOMMUDevice and store it in hash table indexed by PCI BDF.
Note this BDF index is device's real BDF not the aliased one which is different from the index of VTDAddressSpace. There can be multiple assigned devices under same virtual iommu group and share same VTDAddressSpace, but each has its own HostIOMMUDevice.
Signed-off-by: Yi Liu <yi.l.liu@intel.com> Signed-off-by: Yi Sun <yi.y.sun@linux.intel.com> Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
show more ...
|
#
a089a733 |
| 03-Aug-2023 |
Richard Henderson <richard.henderson@linaro.org> |
Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging
pc,pci,virtio,crypto: bugfixes
fixes all over the place.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com
Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging
pc,pci,virtio,crypto: bugfixes
fixes all over the place.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# -----BEGIN PGP SIGNATURE----- # # iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmTMJ90PHG1zdEByZWRo # YXQuY29tAAoJECgfDbjSjVRprTAH/1YxxP9Dhn71BjkwGQ18SmpNp0wlmP9GRJEy # 7aQNO7ativ8njAX1fLEo0ZRJ5qX1MCw+/ZuEvIUZD+0biwimsVCPjWVLs3Q8geUs # LzQWuvUoRGp136BtaZUrlS/cWr8TQY+4/lyK/xOBUOiI+5AP1Yi7eL9162RDQR3D # cV/0eH8QNY+93n+VnyFY6Y55YnHyH9EBkxdtnVkt7NOCms4qMRf9IBiWOMaktp4w # iTfvOfKbTCKhWDsNWIJEJUtWItRFp6OIRdO3KoMXBHuE8S/0C19fc2eBfbeN/bUK # I5b4xO181ibzoPGWkDfLYi1wFfvGDDxFe119EzvDKU8dDtNFBoY= # =FRdM # -----END PGP SIGNATURE----- # gpg: Signature made Thu 03 Aug 2023 03:19:09 PM PDT # gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469 # gpg: issuer "mst@redhat.com" # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [undefined] # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [undefined] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67 # Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469
* tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu: (22 commits) cryptodev: Handle unexpected request to avoid crash virtio-crypto: verify src&dst buffer length for sym request include/hw/i386/x86-iommu: Fix struct X86IOMMU_MSIMessage for big endian hosts hw/i386/x86-iommu: Fix endianness issue in x86_iommu_irq_to_msi_message() hw/i386/intel_iommu: Fix index calculation in vtd_interrupt_remap_msi() hw/i386/intel_iommu: Fix struct VTDInvDescIEC on big endian hosts hw/i386/intel_iommu: Fix endianness problems related to VTD_IR_TableEntry hw/i386/intel_iommu: Fix trivial endianness problems vhost: fix the fd leak pci: do not respond config requests after PCI device eject virtio: Fix packed virtqueue used_idx mask hw/virtio: qmp: add RING_RESET to 'info virtio-status' tests: acpi: update expected blobs acpi: x86: remove _ADR on host bridges tests: acpi: whitelist expected blobs tests: acpi: x86: update expected blobs x86: acpi: workaround Windows not handling name references in Package properly tests: acpi: x86: whitelist expected blobs hw/virtio: Add a protection against duplicate vu_scmi_stop calls virtio-iommu: Standardize granule extraction and formatting ...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
show more ...
|
#
642ba896 |
| 02-Aug-2023 |
Thomas Huth <thuth@redhat.com> |
hw/i386/intel_iommu: Fix endianness problems related to VTD_IR_TableEntry
The code already tries to do some endianness handling here, but currently fails badly: - While it already swaps the data whe
hw/i386/intel_iommu: Fix endianness problems related to VTD_IR_TableEntry
The code already tries to do some endianness handling here, but currently fails badly: - While it already swaps the data when logging errors / tracing, it fails to byteswap the value before e.g. accessing entry->irte.present - entry->irte.source_id is swapped with le32_to_cpu(), though this is a 16-bit value - The whole union is apparently supposed to be swapped via the 64-bit data[2] array, but the struct is a mixture between 32 bit values (the first 8 bytes) and 64 bit values (the second 8 bytes), so this cannot work as expected.
Fix it by converting the struct to two proper 64-bit bitfields, and by swapping the values only once for everybody right after reading the data from memory.
Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20230802135723.178083-3-thuth@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com>
show more ...
|
Revision tags: v8.0.0 |
|
#
deabea6e |
| 02-Feb-2023 |
Peter Maydell <peter.maydell@linaro.org> |
Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging
virtio,pc,pci: features, cleanups, fixes
lots of fixes, cleanups
Signed-off-by: Michael S. Tsirkin <mst@re
Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging
virtio,pc,pci: features, cleanups, fixes
lots of fixes, cleanups
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# -----BEGIN PGP SIGNATURE----- # # iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmPYJdcPHG1zdEByZWRo # YXQuY29tAAoJECgfDbjSjVRp08cIAMYq0y++RtepDpLnPjybR0v1G4cPgZS4DXFz # 8uc/2nkAHe1Q2lJNmk9p3YjLLloSO8yC1bmuuhUpmry9BJokYzY1r7rfXc8jd/Za # z2FjC9LuYX+sk26NTGUxPq9mhT0p14HXyoxpnQlCweuVL0DJg1Tip6HI4oOG2LJj # Au6Rl9keMQNqf9qVtsR1djO+8nO4ywbx6D9d2CYSKkQ3pK3uLvNds9vqU16x8wq7 # mNPqV8BIoDgW4zEOL478h6rJcL7pDQo6kAT1wfg7q1JcMMHJfW36VcBeFfskfJFg # Pej3TEP2rg1LsGfh5XVw5Rp6FZ4K2TEyTK9cPZ9F7CzKdUrgBHU= # =S0zd # -----END PGP SIGNATURE----- # gpg: Signature made Mon 30 Jan 2023 20:17:27 GMT # gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469 # gpg: issuer "mst@redhat.com" # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full] # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [full] # Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67 # Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469
* tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu: (56 commits) docs/pcie.txt: Replace ioh3420 with pcie-root-port Revert "vhost-user: Introduce nested event loop in vhost_user_read()" Revert "vhost-user: Monitor slave channel in vhost_user_read()" tests/qtest/bios-tables-test: Make the test less verbose by default hw: Use TYPE_PCI_BUS definition where appropriate vhost-user: Skip unnecessary duplicated VHOST_USER_ADD/REM_MEM_REG requests tests: acpi: update expected blobs pcihp: generate populated non-hotpluggble slot descriptions on non-hotplug path tests: acpi: whitelist DSDT before moving non-hotpluggble slots description from hotplug path tests: acpi: update expected blobs pcihp: acpi: ignore coldplugged bridges when composing hotpluggable slots tests: acpi: whitelist DSDT blobs before removing dynamic _DSM on coldplugged bridges tests: acpi: update expected blobs pcihp: acpi: decouple hotplug and generic slots description tests: acpi: whitelist DSDT before decoupling PCI hotplug code from basic slots description pcihp: isolate rule whether slot should be described in DSDT pci: make sure pci_bus_is_express() won't error out with "discards ‘const’ qualifier" pcihp: make bridge describe itself using AcpiDevAmlIfClass:build_dev_aml pci: acpi: wire up AcpiDevAmlIf interface to generic bridge x86: pcihp: acpi: prepare slot ignore rule to work with self describing bridges ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
show more ...
|
#
8a7c6060 |
| 09-Jan-2023 |
Peter Xu <peterx@redhat.com> |
intel-iommu: Document iova_tree
It seems not super clear on when iova_tree is used, and why. Add a rich comment above iova_tree to track why we needed the iova_tree, and when we need it.
Also comm
intel-iommu: Document iova_tree
It seems not super clear on when iova_tree is used, and why. Add a rich comment above iova_tree to track why we needed the iova_tree, and when we need it.
Also comment for the map/unmap messages, on how they're used and implications (e.g. unmap can be larger than the mapped ranges).
Suggested-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20230109193727.1360190-1-peterx@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
show more ...
|
Revision tags: v7.2.0 |
|
#
f21f1cfe |
| 07-Nov-2022 |
Stefan Hajnoczi <stefanha@redhat.com> |
Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging
pci,pc,virtio: features, tests, fixes, cleanups
lots of acpi rework first version of biosbits infrastructur
Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging
pci,pc,virtio: features, tests, fixes, cleanups
lots of acpi rework first version of biosbits infrastructure ASID support in vhost-vdpa core_count2 support in smbios PCIe DOE emulation virtio vq reset HMAT support part of infrastructure for viommu support in vhost-vdpa VTD PASID support fixes, tests all over the place
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# -----BEGIN PGP SIGNATURE----- # # iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmNpXDkPHG1zdEByZWRo # YXQuY29tAAoJECgfDbjSjVRpD0AH/2G8ZPrgrxJC9y3uD5/5J6QRzO+TsDYbg5ut # uBf4rKSHHzcu6zdyAfsrhbAKKzyD4HrEGNXZrBjnKM1xCiB/SGBcDIWntwrca2+s # 5Dpbi4xvd4tg6tVD4b47XNDCcn2uUbeI0e2M5QIbtCmzdi/xKbFAfl5G8DQp431X # Kmz79G4CdKWyjVlM0HoYmdCw/4FxkdjD02tE/Uc5YMrePNaEg5Bw4hjCHbx1b6ur # 6gjeXAtncm9s4sO0l+sIdyiqlxiTry9FSr35WaQ0qPU+Og5zaf1EiWfdl8TRo4qU # EAATw5A4hyw11GfOGp7oOVkTGvcNB/H7aIxD7emdWZV8+BMRPKo= # =zTCn # -----END PGP SIGNATURE----- # gpg: Signature made Mon 07 Nov 2022 14:27:53 EST # gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469 # gpg: issuer "mst@redhat.com" # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full] # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [full] # Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67 # Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469
* tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu: (83 commits) checkpatch: better pattern for inline comments hw/virtio: introduce virtio_device_should_start tests/acpi: update tables for new core count test bios-tables-test: add test for number of cores > 255 tests/acpi: allow changes for core_count2 test bios-tables-test: teach test to use smbios 3.0 tables hw/smbios: add core_count2 to smbios table type 4 vhost-user: Support vhost_dev_start vhost: Change the sequence of device start intel-iommu: PASID support intel-iommu: convert VTD_PE_GET_FPD_ERR() to be a function intel-iommu: drop VTDBus intel-iommu: don't warn guest errors when getting rid2pasid entry vfio: move implement of vfio_get_xlat_addr() to memory.c tests: virt: Update expected *.acpihmatvirt tables tests: acpi: aarch64/virt: add a test for hmat nodes with no initiators hw/arm/virt: Enable HMAT on arm virt machine tests: Add HMAT AArch64/virt empty table files tests: acpi: q35: update expected blobs *.hmat-noinitiators expected HMAT: tests: acpi: q35: add test for hmat nodes without initiators ...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
show more ...
|
#
1b2b1237 |
| 28-Oct-2022 |
Jason Wang <jasowang@redhat.com> |
intel-iommu: PASID support
This patch introduce ECAP_PASID via "x-pasid-mode". Based on the existing support for scalable mode, we need to implement the following missing parts:
1) tag VTDAddressSp
intel-iommu: PASID support
This patch introduce ECAP_PASID via "x-pasid-mode". Based on the existing support for scalable mode, we need to implement the following missing parts:
1) tag VTDAddressSpace with PASID and support IOMMU/DMA translation with PASID 2) tag IOTLB with PASID 3) PASID cache and its flush 4) PASID based IOTLB invalidation
For simplicity PASID cache is not implemented so we can simply implement the PASID cache flush as a no and leave it to be implemented in the future. For PASID based IOTLB invalidation, since we haven't had L1 stage support, the PASID based IOTLB invalidation is not implemented yet. For PASID based device IOTLB invalidation, it requires the support for vhost so we forbid enabling device IOTLB when PASID is enabled now. Those work could be done in the future.
Note that though PASID based IOMMU translation is ready but no device can issue PASID DMA right now. In this case, PCI_NO_PASID is used as PASID to identify the address without PASID. vtd_find_add_as() has been extended to provision address space with PASID which could be utilized by the future extension of PCI core to allow device model to use PASID based DMA translation.
This feature would be useful for:
1) prototyping PASID support for devices like virtio 2) future vPASID work 3) future PRS and vSVA work
Reviewed-by: Peter Xu <peterx@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com> Message-Id: <20221028061436.30093-5-jasowang@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
show more ...
|
#
da8d439c |
| 28-Oct-2022 |
Jason Wang <jasowang@redhat.com> |
intel-iommu: drop VTDBus
We introduce VTDBus structure as an intermediate step for searching the address space. This works well with SID based matching/lookup. But when we want to support SID plus P
intel-iommu: drop VTDBus
We introduce VTDBus structure as an intermediate step for searching the address space. This works well with SID based matching/lookup. But when we want to support SID plus PASID based address space lookup, this intermediate steps turns out to be a burden. So the patch simply drops the VTDBus structure and use the PCIBus and devfn as the key for the g_hash_table(). This simplifies the codes and the future PASID extension.
To prevent being slower for past vtd_find_as_from_bus_num() callers, a vtd_as cache indexed by the bus number is introduced to store the last recent search result of a vtd_as belongs to a specific bus.
Reviewed-by: Peter Xu <peterx@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com> Message-Id: <20221028061436.30093-3-jasowang@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Yi Liu <yi.l.liu@intel.com>
show more ...
|
#
eec39811 |
| 16-May-2022 |
Richard Henderson <richard.henderson@linaro.org> |
Merge tag 'for_upstream' of git://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging
virtio,pc,pci: fixes,cleanups,features
most of CXL support fixes, cleanups all over the place
Signed-off-by:
Merge tag 'for_upstream' of git://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging
virtio,pc,pci: fixes,cleanups,features
most of CXL support fixes, cleanups all over the place
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# -----BEGIN PGP SIGNATURE----- # # iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmKCuLIPHG1zdEByZWRo # YXQuY29tAAoJECgfDbjSjVRpdDUH/12SmWaAo+0+SdIHgWFFxsmg3t/EdcO38fgi # MV+GpYdbp6TlU3jdQhrMZYmFdkVVydBdxk93ujCLbFS0ixTsKj31j0IbZMfdcGgv # SLqnV+E3JdHqnGP39q9a9rdwYWyqhkgHoldxilIFW76ngOSapaZVvnwnOMAMkf77 # 1LieL4/Xq7N9Ho86Zrs3IczQcf0czdJRDaFaSIu8GaHl8ELyuPhlSm6CSqqrEEWR # PA/COQsLDbLOMxbfCi5v88r5aaxmGNZcGbXQbiH9qVHw65nlHyLH9UkNTdJn1du1 # f2GYwwa7eekfw/LCvvVwxO1znJrj02sfFai7aAtQYbXPvjvQiqA= # =xdSk # -----END PGP SIGNATURE----- # gpg: Signature made Mon 16 May 2022 01:48:50 PM PDT # gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469 # gpg: issuer "mst@redhat.com" # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [undefined] # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [undefined] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67 # Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469
* tag 'for_upstream' of git://git.kernel.org/pub/scm/virt/kvm/mst/qemu: (86 commits) vhost-user-scsi: avoid unlink(NULL) with fd passing virtio-net: don't handle mq request in userspace handler for vhost-vdpa vhost-vdpa: change name and polarity for vhost_vdpa_one_time_request() vhost-vdpa: backend feature should set only once vhost-net: fix improper cleanup in vhost_net_start vhost-vdpa: fix improper cleanup in net_init_vhost_vdpa virtio-net: align ctrl_vq index for non-mq guest for vhost_vdpa virtio-net: setup vhost_dev and notifiers for cvq only when feature is negotiated hw/i386/amd_iommu: Fix IOMMU event log encoding errors hw/i386: Make pic a property of common x86 base machine type hw/i386: Make pit a property of common x86 base machine type include/hw/pci/pcie_host: Correct PCIE_MMCFG_SIZE_MAX include/hw/pci/pcie_host: Correct PCIE_MMCFG_BUS_MASK docs/vhost-user: Clarifications for VHOST_USER_ADD/REM_MEM_REG vhost-user: more master/slave things virtio: add vhost support for virtio devices virtio: drop name parameter for virtio_init() virtio/vhost-user: dynamically assign VhostUserHostNotifiers hw/virtio/vhost-user: don't suppress F_CONFIG when supported include/hw: start documenting the vhost API ...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
show more ...
|
Revision tags: v7.0.0 |
|
#
8646d9c7 |
| 14-Mar-2022 |
David Woodhouse <dwmw@amazon.co.uk> |
intel_iommu: Support IR-only mode without DMA translation
By setting none of the SAGAW bits we can indicate to a guest that DMA translation isn't supported. Tested by booting Windows 10, as well as
intel_iommu: Support IR-only mode without DMA translation
By setting none of the SAGAW bits we can indicate to a guest that DMA translation isn't supported. Tested by booting Windows 10, as well as Linux guests with the fix at https://git.kernel.org/torvalds/c/c40aaaac10
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk> Reviewed-by: Peter Xu <peterx@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20220314142544.150555-2-dwmw2@infradead.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
show more ...
|
#
1be5a765 |
| 19-Apr-2022 |
Richard Henderson <richard.henderson@linaro.org> |
Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* Add cpu0-id to query-sev-capabilities * whpx support for breakpoints and stepping * initial support for Hyper-V Synthetic D
Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* Add cpu0-id to query-sev-capabilities * whpx support for breakpoints and stepping * initial support for Hyper-V Synthetic Debugging * use monotonic clock for QemuCond and QemuSemaphore * Remove qemu-common.h include from most units and lots of other clenaups * do not include headers for all virtio devices in virtio-ccw.h
# -----BEGIN PGP SIGNATURE----- # # iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmJXCQAUHHBib256aW5p # QHJlZGhhdC5jb20ACgkQv/vSX3jHroNT6wf+NHDJUEdDiwaVGVTGXgHuiaycsymi # FpNPiw/+XxSGN5xF3fkUGgqaDrcwIYwVfnXlghKSz8kp1cP3cjxa5CzNMLGTp5je # N6BxFbD7yC6dhagGm3mj32jlsptv3M38OHqKc3t+RaUAotP5RF2VdCyfUBLG6vU0 # aMzvMfMtB5aG0D8Fr5EV63t1JMTceFU0YxsG73UCFs2Yx4Z0cGBbNxMbHweRhd1q # tPeVDS46MFPM3/2cGGHpeeqxkoCTU7A9j1VuNQI3k+Kg+6W5YVxiK/UP7bw77E/a # yAHsmIVTNro8ajMBch73weuHtGtdfFLvCKc6QX6aVjzK4dF1voQ01E7gPQ== # =rMle # -----END PGP SIGNATURE----- # gpg: Signature made Wed 13 Apr 2022 10:31:44 AM PDT # gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83 # gpg: issuer "pbonzini@redhat.com" # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [undefined] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [undefined] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83
* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (53 commits) target/i386: Remove unused XMMReg, YMMReg types and CPUState fields target/i386: do not access beyond the low 128 bits of SSE registers virtio-ccw: do not include headers for all virtio devices virtio-ccw: move device type declarations to .c files virtio-ccw: move vhost_ccw_scsi to a separate file s390x: follow qdev tree to detect SCSI device on a CCW bus hw: hyperv: Initial commit for Synthetic Debugging device hyperv: Add support to process syndbg commands hyperv: Add definitions for syndbg hyperv: SControl is optional to enable SynIc thread-posix: optimize qemu_sem_timedwait with zero timeout thread-posix: implement Semaphore with QemuCond and QemuMutex thread-posix: use monotonic clock for QemuCond and QemuSemaphore thread-posix: remove the posix semaphore support whpx: Added support for breakpoints and stepping build-sys: simplify AF_VSOCK check build-sys: drop ntddscsi.h check Remove qemu-common.h include from most units qga: remove explicit environ argument from exec/spawn Move fcntl_setfl() to oslib-posix ...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
show more ...
|
#
e03b5686 |
| 23-Mar-2022 |
Marc-André Lureau <marcandre.lureau@redhat.com> |
Replace config-time define HOST_WORDS_BIGENDIAN
Replace a config-time define with a compile time condition define (compatible with clang and gcc) that must be declared prior to its usage. This avoid
Replace config-time define HOST_WORDS_BIGENDIAN
Replace a config-time define with a compile time condition define (compatible with clang and gcc) that must be declared prior to its usage. This avoids having a global configure time define, but also prevents from bad usage, if the config header wasn't included before.
This can help to make some code independent from qemu too.
gcc supports __BYTE_ORDER__ from about 4.6 and clang from 3.2.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> [ For the s390x parts I'm involved in ] Acked-by: Halil Pasic <pasic@linux.ibm.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220323155743.1585078-7-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
show more ...
|
#
9f0369ef |
| 08-Mar-2022 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
virtio,pc,pci: features, cleanups, fixes
vhost-user enabled on non-linux systems beginning of nvme sriov support bigger tx
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
virtio,pc,pci: features, cleanups, fixes
vhost-user enabled on non-linux systems beginning of nvme sriov support bigger tx queue for vdpa virtio iommu bypass FADT flag to detect legacy keyboards
Fixes, cleanups all over the place
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# gpg: Signature made Mon 07 Mar 2022 22:43:31 GMT # gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469 # gpg: issuer "mst@redhat.com" # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full] # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [full] # Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67 # Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469
* remotes/mst/tags/for_upstream: (47 commits) hw/acpi/microvm: turn on 8042 bit in FADT boot architecture flags if present tests/acpi: i386: update FACP table differences hw/acpi: add indication for i8042 in IA-PC boot flags of the FADT table tests/acpi: i386: allow FACP acpi table changes docs: vhost-user: add subsection for non-Linux platforms configure, meson: allow enabling vhost-user on all POSIX systems vhost: use wfd on functions setting vring call fd event_notifier: add event_notifier_get_wfd() pci: drop COMPAT_PROP_PCP for 2.0 machine types hw/smbios: Add table 4 parameter, "processor-id" x86: cleanup unused compat_apic_id_mode vhost-vsock: detach the virqueue element in case of error pc: add option to disable PS/2 mouse/keyboard acpi: pcihp: pcie: set power on cap on parent slot pci: expose TYPE_XIO3130_DOWNSTREAM name pci: show id info when pci BDF conflict hw/misc/pvpanic: Use standard headers instead headers: Add pvpanic.h pci-bridge/xio3130_downstream: Fix error handling pci-bridge/xio3130_upstream: Fix error handling ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
# Conflicts: # docs/specs/index.rst
show more ...
|
#
b8ffd7d6 |
| 14-Feb-2022 |
Jason Wang <jasowang@redhat.com> |
intel_iommu: support snoop control
SC is required for some kernel features like vhost-vDPA. So this patch implements basic SC feature. The idea is pretty simple, for software emulated DMA it would b
intel_iommu: support snoop control
SC is required for some kernel features like vhost-vDPA. So this patch implements basic SC feature. The idea is pretty simple, for software emulated DMA it would be always coherent. In this case we can simple advertise ECAP_SC bit. For VFIO and vhost, thing will be more much complicated, so this patch simply fail the IOMMU notifier registration.
In the future, we may want to have a dedicated notifiers flag or similar mechanism to demonstrate the coherency so VFIO could advertise that if it has VFIO_DMA_CC_IOMMU, for vhost kernel backend we don't need that since it's a software backend.
Signed-off-by: Jason Wang <jasowang@redhat.com> Message-Id: <20220214060346.72455-1-jasowang@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
show more ...
|
Revision tags: v6.2.0, v6.1.0, v5.2.0 |
|
#
4dad0a9a |
| 21-Sep-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/ehabkost/tags/machine-next-pull-request' into staging
QOM queue, 2020-09-18
Fixes: * Error value corrections (Markus Armbruster) * Correct object_class_dynamic
Merge remote-tracking branch 'remotes/ehabkost/tags/machine-next-pull-request' into staging
QOM queue, 2020-09-18
Fixes: * Error value corrections (Markus Armbruster) * Correct object_class_dynamic_cast_assert() documentation (Eduardo Habkost) * Ensure objects using QEMU_ALIGNED are properly aligned (Richard Henderson)
QOM cleanups (Eduardo Habkost): * Rename some constants * Simplify parameters of OBJECT_DECLARE* macros * Additional DECLARE_*CHECKER* usage * Additional OBJECT_DECLARE_TYPE usage * Additional OBJECT_DECLARE_SIMPLE_TYPE usage
# gpg: Signature made Fri 18 Sep 2020 21:45:29 BST # gpg: using RSA key 5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6 # gpg: issuer "ehabkost@redhat.com" # gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full] # Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6
* remotes/ehabkost/tags/machine-next-pull-request: Use OBJECT_DECLARE_SIMPLE_TYPE when possible Use OBJECT_DECLARE_TYPE when possible qom: Remove module_obj_name parameter from OBJECT_DECLARE* macros qom: Remove ParentClassType argument from OBJECT_DECLARE_SIMPLE_TYPE scripts/codeconverter: Update to latest version target/s390x: Set instance_align on S390CPU TypeInfo target/riscv: Set instance_align on RISCVCPU TypeInfo target/ppc: Set instance_align on PowerPCCPU TypeInfo target/arm: Set instance_align on CPUARM TypeInfo qom: Allow objects to be allocated with increased alignment qom: Correct error values in two contracts qom: Clean up object_property_get_enum()'s error value qom: Correct object_class_dynamic_cast_assert() documentation sifive: Use DECLARE_*CHECKER* macros sifive: Move QOM typedefs and add missing includes sifive_u: Rename memmap enum constants sifive_e: Rename memmap enum constants
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
show more ...
|
#
8063396b |
| 16-Sep-2020 |
Eduardo Habkost <ehabkost@redhat.com> |
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
This converts existing DECLARE_INSTANCE_CHECKER usage to OBJECT_DECLARE_SIMPLE_TYPE when possible.
$ ./scripts/codeconverter/converter.py -i \ --patte
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
This converts existing DECLARE_INSTANCE_CHECKER usage to OBJECT_DECLARE_SIMPLE_TYPE when possible.
$ ./scripts/codeconverter/converter.py -i \ --pattern=AddObjectDeclareSimpleType $(git grep -l '' -- '*.[ch]')
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Acked-by: Paul Durrant <paul@xen.org> Message-Id: <20200916182519.415636-6-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
show more ...
|
#
f4ef8c9c |
| 11-Sep-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/ehabkost/tags/machine-next-pull-request' into staging
QOM boilerplate cleanup
Documentation build fix: * memory: Remove kernel-doc comment marker (Eduardo Habk
Merge remote-tracking branch 'remotes/ehabkost/tags/machine-next-pull-request' into staging
QOM boilerplate cleanup
Documentation build fix: * memory: Remove kernel-doc comment marker (Eduardo Habkost)
QOM cleanups: * Rename QOM macros for consistency between TYPE_* and type checking constants (Eduardo Habkost)
QOM new macros: * OBJECT_DECLARE_* and OBJECT_DEFINE_* macros (Daniel P. Berrangé) * DECLARE_*_CHECKER macros (Eduardo Habkost)
Automated QOM boilerplate changes: * Automated changes to use DECLARE_*_CHECKER (Eduardo Habkost * Automated changes to use OBJECT_DECLARE* (Eduardo Habkost)
# gpg: Signature made Thu 10 Sep 2020 19:17:49 BST # gpg: using RSA key 5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6 # gpg: issuer "ehabkost@redhat.com" # gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full] # Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6
* remotes/ehabkost/tags/machine-next-pull-request: (33 commits) virtio-vga: Use typedef name for instance_size vhost-user-vga: Use typedef name for instance_size xilinx_axienet: Use typedef name for instance_size lpc_ich9: Use typedef name for instance_size omap_intc: Use typedef name for instance_size xilinx_axidma: Use typedef name for instance_size tusb6010: Rename TUSB to TUSB6010 pc87312: Rename TYPE_PC87312_SUPERIO to TYPE_PC87312 vfio: Rename PCI_VFIO to VFIO_PCI usb: Rename USB_SERIAL_DEV to USB_SERIAL sabre: Rename SABRE_DEVICE to SABRE rs6000_mc: Rename RS6000MC_DEVICE to RS6000MC filter-rewriter: Rename FILTER_COLO_REWRITER to FILTER_REWRITER esp: Rename ESP_STATE to ESP ahci: Rename ICH_AHCI to ICH9_AHCI vmgenid: Rename VMGENID_DEVICE to TYPE_VMGENID vfio: Rename VFIO_AP_DEVICE_TYPE to TYPE_VFIO_AP_DEVICE dev-smartcard-reader: Rename CCID_DEV_NAME to TYPE_USB_CCID_DEV ap-device: Rename AP_DEVICE_TYPE to TYPE_AP_DEVICE gpex: Fix type checking function name ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
show more ...
|
#
8110fa1d |
| 31-Aug-2020 |
Eduardo Habkost <ehabkost@redhat.com> |
Use DECLARE_*CHECKER* macros
Generated using:
$ ./scripts/codeconverter/converter.py -i \ --pattern=TypeCheckMacro $(git grep -l '' -- '*.[ch]')
Reviewed-by: Daniel P. Berrangé <berrange@redha
Use DECLARE_*CHECKER* macros
Generated using:
$ ./scripts/codeconverter/converter.py -i \ --pattern=TypeCheckMacro $(git grep -l '' -- '*.[ch]')
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-12-ehabkost@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-13-ehabkost@redhat.com> Message-Id: <20200831210740.126168-14-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
show more ...
|
#
db1015e9 |
| 03-Sep-2020 |
Eduardo Habkost <ehabkost@redhat.com> |
Move QOM typedefs and add missing includes
Some typedefs and macros are defined after the type check macros. This makes it difficult to automatically replace their definitions with OBJECT_DECLARE_TY
Move QOM typedefs and add missing includes
Some typedefs and macros are defined after the type check macros. This makes it difficult to automatically replace their definitions with OBJECT_DECLARE_TYPE.
Patch generated using:
$ ./scripts/codeconverter/converter.py -i \ --pattern=QOMStructTypedefSplit $(git grep -l '' -- '*.[ch]')
which will split "typdef struct { ... } TypedefName" declarations.
Followed by:
$ ./scripts/codeconverter/converter.py -i --pattern=MoveSymbols \ $(git grep -l '' -- '*.[ch]')
which will: - move the typedefs and #defines above the type check macros - add missing #include "qom/object.h" lines if necessary
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-9-ehabkost@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-10-ehabkost@redhat.com> Message-Id: <20200831210740.126168-11-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
show more ...
|
Revision tags: v5.0.0 |
|
#
d649689a |
| 17-Mar-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging
* Bugfixes all over the place * get/set_uint cleanups (Felipe) * Lock guard support (Stefan) * MemoryRegion ownership cl
Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging
* Bugfixes all over the place * get/set_uint cleanups (Felipe) * Lock guard support (Stefan) * MemoryRegion ownership cleanup (Philippe) * AVX512 optimization for buffer_is_zero (Robert)
# gpg: Signature made Tue 17 Mar 2020 15:01:54 GMT # gpg: using RSA key BFFBD25F78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full] # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83
* remotes/bonzini/tags/for-upstream: (62 commits) hw/arm: Let devices own the MemoryRegion they create hw/arm: Remove unnecessary memory_region_set_readonly() on ROM alias hw/ppc/ppc405: Use memory_region_init_rom() with read-only regions hw/arm/stm32: Use memory_region_init_rom() with read-only regions hw/char: Let devices own the MemoryRegion they create hw/riscv: Let devices own the MemoryRegion they create hw/dma: Let devices own the MemoryRegion they create hw/display: Let devices own the MemoryRegion they create hw/core: Let devices own the MemoryRegion they create scripts/cocci: Patch to let devices own their MemoryRegions scripts/cocci: Patch to remove unnecessary memory_region_set_readonly() scripts/cocci: Patch to detect potential use of memory_region_init_rom hw/sparc: Use memory_region_init_rom() with read-only regions hw/sh4: Use memory_region_init_rom() with read-only regions hw/riscv: Use memory_region_init_rom() with read-only regions hw/ppc: Use memory_region_init_rom() with read-only regions hw/pci-host: Use memory_region_init_rom() with read-only regions hw/net: Use memory_region_init_rom() with read-only regions hw/m68k: Use memory_region_init_rom() with read-only regions hw/display: Use memory_region_init_rom() with read-only regions ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
show more ...
|
#
f7795e40 |
| 04-Mar-2020 |
Philippe Mathieu-Daudé <philmd@redhat.com> |
misc: Replace zero-length arrays with flexible array member (automatic)
Description copied from Linux kernel commit from Gustavo A. R. Silva (see [3]):
--v-- description start --v--
The current
misc: Replace zero-length arrays with flexible array member (automatic)
Description copied from Linux kernel commit from Gustavo A. R. Silva (see [3]):
--v-- description start --v--
The current codebase makes use of the zero-length array language extension to the C90 standard, but the preferred mechanism to declare variable-length types such as these ones is a flexible array member [1], introduced in C99:
struct foo { int stuff; struct boo array[]; };
By making use of the mechanism above, we will get a compiler warning in case the flexible array does not occur last in the structure, which will help us prevent some kind of undefined behavior bugs from being unadvertenly introduced [2] to the Linux codebase from now on.
--^-- description end --^--
Do the similar housekeeping in the QEMU codebase (which uses C99 since commit 7be41675f7cb).
All these instances of code were found with the help of the following Coccinelle script:
@@ identifier s, m, a; type t, T; @@ struct s { ... t m; - T a[0]; + T a[]; }; @@ identifier s, m, a; type t, T; @@ struct s { ... t m; - T a[0]; + T a[]; } QEMU_PACKED;
[1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html [2] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=76497732932f [3] https://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux.git/commit/?id=17642a2fbd2c1
Inspired-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
show more ...
|
#
06db86c8 |
| 09-Mar-2020 |
Peter Maydell <peter.maydell@linaro.org> |
Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-pull-request' into staging
- includes cleanup - reduce .data footprint - fix warnings reported by Clang static code analyzer - fix d
Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-pull-request' into staging
- includes cleanup - reduce .data footprint - fix warnings reported by Clang static code analyzer - fix dp8393x part lost in merge - update git.orderfile and rules.mak
# gpg: Signature made Mon 09 Mar 2020 15:07:47 GMT # gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C # gpg: issuer "laurent@vivier.eu" # gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full] # gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full] # gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full] # Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C
* remotes/vivier2/tags/trivial-branch-pull-request: (33 commits) monitor/hmp-cmds: Remove redundant statement in hmp_rocker_of_dpa_groups() display/exynos4210_fimd: Remove redundant statement in exynos4210_fimd_update() display/pxa2xx_lcd: Remove redundant statement in pxa2xx_palette_parse() scsi/scsi-disk: Remove redundant statement in scsi_disk_emulate_command() dma/xlnx-zdma: Remove redundant statement in zdma_write_dst() block/file-posix: Remove redundant statement in raw_handle_perm_lock() block/stream: Remove redundant statement in stream_run() core/qdev: fix memleak in qdev_get_gpio_out_connector() hw/i386/pc: Clean up includes hw/pci-host/q35: Remove unused includes hw/i386: Include "hw/mem/nvdimm.h" hw/acpi: Include "hw/mem/nvdimm.h" hw/pci-host/piix: Include "qemu/range.h" hw/i2c/smbus_ich9: Include "qemu/range.h" hw/pci-host/q35: Include "qemu/range.h" hw/timer/hpet: Include "exec/address-spaces.h" hw/acpi/cpu_hotplug: Include "hw/pci/pci.h" hw/hppa/machine: Include "net/net.h" hw/alpha/dp264: Include "net/net.h" hw/alpha/alpha_sys: Remove unused "hw/ide.h" header ...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
show more ...
|