Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Merge tag 'x86-urgent-2025-02-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Ingo Molnar:
- Fix AVX-VNNI CPU feature dependency bug triggered via the 'noxsave'
boot option
- Fix typos in the SVA documentation
- Add Tony Luck as RDT co-maintainer and remove Fenghua Yu
* tag 'x86-urgent-2025-02-22' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
docs: arch/x86/sva: Fix two grammar errors under Background and FAQ
x86/cpufeatures: Make AVX-VNNI depend on AVX
MAINTAINERS: Change maintainer for RDT
+4
-3
+2
-2
Documentation/arch/x86/sva.rst
+2
-2
Documentation/arch/x86/sva.rst
···
25
25
mmu_notifier() support to keep the device TLB cache and the CPU cache in
26
26
sync. When an ATS lookup fails for a virtual address, the device should
27
27
use the PRI in order to request the virtual address to be paged into the
28
-
CPU page tables. The device must use ATS again in order the fetch the
28
+
CPU page tables. The device must use ATS again in order to fetch the
29
29
translation before use.
30
30
31
31
Shared Hardware Workqueues
···
216
216
217
217
Single Root I/O Virtualization (SR-IOV) focuses on providing independent
218
218
hardware interfaces for virtualizing hardware. Hence, it's required to be
219
-
almost fully functional interface to software supporting the traditional
219
+
an almost fully functional interface to software supporting the traditional
220
220
BARs, space for interrupts via MSI-X, its own register layout.
221
221
Virtual Functions (VFs) are assisted by the Physical Function (PF)
222
222
driver.
+1
-1
MAINTAINERS
+1
-1
MAINTAINERS
···
19879
19879
F: tools/testing/selftests/net/rds/
19880
19880
19881
19881
RDT - RESOURCE ALLOCATION
19882
-
M: Fenghua Yu <fenghua.yu@intel.com>
19882
+
M: Tony Luck <tony.luck@intel.com>
19883
19883
M: Reinette Chatre <reinette.chatre@intel.com>
19884
19884
L: linux-kernel@vger.kernel.org
19885
19885
S: Supported
+1
arch/x86/kernel/cpu/cpuid-deps.c
+1
arch/x86/kernel/cpu/cpuid-deps.c
···
45
45
{ X86_FEATURE_AES, X86_FEATURE_XMM2 },
46
46
{ X86_FEATURE_SHA_NI, X86_FEATURE_XMM2 },
47
47
{ X86_FEATURE_GFNI, X86_FEATURE_XMM2 },
48
+
{ X86_FEATURE_AVX_VNNI, X86_FEATURE_AVX },
48
49
{ X86_FEATURE_FMA, X86_FEATURE_AVX },
49
50
{ X86_FEATURE_VAES, X86_FEATURE_AVX },
50
51
{ X86_FEATURE_VPCLMULQDQ, X86_FEATURE_AVX },