linux/tools/arch
Linus Torvalds 55a42f78ff VFIO updates for v6.18-rc1
- Use fdinfo to expose the sysfs path of a device represented by a
    vfio device file. (Alex Mastro)
 
  - Mark vfio-fsl-mc, vfio-amba, and the reset functions for
    vfio-platform for removal as these are either orphaned or believed
    to be unused. (Alex Williamson)
 
  - Add reviewers for vfio-platform to save it from also being marked
    for removal. (Mostafa Saleh, Pranjal Shrivastava)
 
  - VFIO selftests, including basic sanity testing and minimal userspace
    drivers for testing against real hardware.  This is also expected to
    provide integration with KVM selftests for KVM-VFIO interfaces.
    (David Matlack, Josh Hilke)
 
  - Fix drivers/cdx and vfio/cdx to build without CONFIG_GENERIC_MSI_IRQ.
    (Nipun Gupta)
 
  - Fix reference leak in hisi_acc. (Miaoqian Lin)
 
  - Use consistent return for unsupported device feature. (Alex Mastro)
 
  - Unwind using the correct memory free callback in vfio/pds.
    (Zilin Guan)
 
  - Use IRQ_DISABLE_LAZY flag to improve handling of pre-PCI2.3 INTx
    and resolve stalled interrupt on ppc64. (Timothy Pearson)
 
  - Enable GB300 in nvgrace-gpu vfio-pci variant driver. (Tushar Dave)
 
  - Misc:
    - Drop unnecessary ternary conversion in vfio/pci. (Xichao Zhao)
    - Grammatical fix in nvgrace-gpu. (Morduan Zang)
    - Update Shameer's email address. (Shameer Kolothum)
    - Fix document build warning. (Alex Williamson)
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Merge tag 'vfio-v6.18-rc1' of https://github.com/awilliam/linux-vfio

Pull VFIO updates from Alex Williamson:

 - Use fdinfo to expose the sysfs path of a device represented by a vfio
   device file (Alex Mastro)

 - Mark vfio-fsl-mc, vfio-amba, and the reset functions for
   vfio-platform for removal as these are either orphaned or believed to
   be unused (Alex Williamson)

 - Add reviewers for vfio-platform to save it from also being marked for
   removal (Mostafa Saleh, Pranjal Shrivastava)

 - VFIO selftests, including basic sanity testing and minimal userspace
   drivers for testing against real hardware. This is also expected to
   provide integration with KVM selftests for KVM-VFIO interfaces (David
   Matlack, Josh Hilke)

 - Fix drivers/cdx and vfio/cdx to build without CONFIG_GENERIC_MSI_IRQ
   (Nipun Gupta)

 - Fix reference leak in hisi_acc (Miaoqian Lin)

 - Use consistent return for unsupported device feature (Alex Mastro)

 - Unwind using the correct memory free callback in vfio/pds (Zilin
   Guan)

 - Use IRQ_DISABLE_LAZY flag to improve handling of pre-PCI2.3 INTx and
   resolve stalled interrupt on ppc64 (Timothy Pearson)

 - Enable GB300 in nvgrace-gpu vfio-pci variant driver (Tushar Dave)

 - Misc:
    - Drop unnecessary ternary conversion in vfio/pci (Xichao Zhao)
    - Grammatical fix in nvgrace-gpu (Morduan Zang)
    - Update Shameer's email address (Shameer Kolothum)
    - Fix document build warning (Alex Williamson)

* tag 'vfio-v6.18-rc1' of https://github.com/awilliam/linux-vfio: (48 commits)
  vfio/nvgrace-gpu: Add GB300 SKU to the devid table
  vfio/pci: Fix INTx handling on legacy non-PCI 2.3 devices
  vfio/pds: replace bitmap_free with vfree
  vfio: return -ENOTTY for unsupported device feature
  hisi_acc_vfio_pci: Fix reference leak in hisi_acc_vfio_debug_init
  vfio/platform: Mark reset drivers for removal
  vfio/amba: Mark for removal
  MAINTAINERS: Add myself as VFIO-platform reviewer
  MAINTAINERS: Add myself as VFIO-platform reviewer
  docs: proc.rst: Fix VFIO Device title formatting
  vfio: selftests: Fix .gitignore for already tracked files
  vfio/cdx: update driver to build without CONFIG_GENERIC_MSI_IRQ
  cdx: don't select CONFIG_GENERIC_MSI_IRQ
  MAINTAINERS: Update Shameer Kolothum's email address
  vfio: selftests: Add a script to help with running VFIO selftests
  vfio: selftests: Make iommufd the default iommu_mode
  vfio: selftests: Add iommufd mode
  vfio: selftests: Add iommufd_compat_type1{,v2} modes
  vfio: selftests: Add vfio_type1v2_mode
  vfio: selftests: Replicate tests across all iommu_modes
  ...
2025-10-04 08:24:54 -07:00
..
alpha/include tools headers uapi: Sync asm-generic/mman-common.h and linux/mman.h 2019-03-28 14:31:56 -03:00
arc/include/uapi/asm tools arch uapi: Copy missing unistd.h headers for arc, hexagon and riscv 2019-05-02 16:00:20 -04:00
arm/include KVM: arm64: nv: Allow userland to set VGIC maintenance IRQ 2025-03-03 14:57:10 -08:00
arm64 ARM: 2025-08-29 13:54:26 -07:00
csky/include/uapi/asm csky: Add support for libdw 2019-05-15 16:36:46 -03:00
hexagon/include/uapi/asm tools arch: Remove uapi bitsperlong.h of hexagon and microblaze 2023-06-22 17:04:37 +02:00
loongarch/include objtool/LoongArch: Mark special atomic instruction as INSN_BUG type 2025-09-18 19:43:36 +08:00
microblaze/include/uapi/asm tools arch: Remove uapi bitsperlong.h of hexagon and microblaze 2023-06-22 17:04:37 +02:00
mips/include perf tools: Copy uapi/asm/perf_regs.h from the kernel for MIPS 2021-06-01 10:07:46 -03:00
parisc/include/uapi/asm parisc: Drop the HP-UX ENOSYM and EREMOTERELEASE error codes 2023-11-25 09:43:18 +01:00
powerpc/include tools headers: Sync powerpc headers with the kernel source 2025-08-18 13:49:25 -07:00
riscv/include riscv: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers 2025-09-16 16:25:30 -06:00
s390/include - second part of the ucontrol selftest 2024-11-12 13:17:55 -05:00
sh/include sh: remove sh5 support 2020-06-01 14:48:52 -04:00
sparc/include tools headers UAPI: Update tools's copy of mman.h headers 2019-07-29 09:02:58 -03:00
x86 VFIO updates for v6.18-rc1 2025-10-04 08:24:54 -07:00
xtensa/include tools headers uapi: Sync asm-generic/mman-common.h and linux/mman.h 2019-03-28 14:31:56 -03:00