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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2026-03-06 19:57:03 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2026-03-06 19:57:03 -0800 |
| commit | 4660e168c6fd0cd448315bd617c5df7bb21daaf1 (patch) | |
| tree | 053110445edb1140ff48219a59595a44b73712b6 /tools/testing/selftests | |
| parent | e0c505cb764e73273b3ddce80b5944fa5b796bd9 (diff) | |
| parent | d87c828daa7ead9763416f75cc416496969cf1dc (diff) | |
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Will Deacon:
"The main changes are a fix to the way in which we manage the access
flag setting for mappings using the contiguous bit and a fix for a
hang on the kexec/hibernation path.
Summary:
- Fix kexec/hibernation hang due to bogus read-only mappings
- Fix sparse warnings in our cmpxchg() implementation
- Prevent runtime-const being used in modules, just like x86
- Fix broken elision of access flag modifications for contiguous
entries on systems without support for hardware updates
- Fix a broken SVE selftest that was testing the wrong instruction"
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
selftest/arm64: Fix sve2p1_sigill() to hwcap test
arm64: contpte: fix set_access_flags() no-op check for SMMU/ATS faults
arm64: make runtime const not usable by modules
arm64: mm: Add PTE_DIRTY back to PAGE_KERNEL* to fix kexec/hibernation
arm64: Silence sparse warnings caused by the type casting in (cmp)xchg
Diffstat (limited to 'tools/testing/selftests')
| -rw-r--r-- | tools/testing/selftests/arm64/abi/hwcap.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/testing/selftests/arm64/abi/hwcap.c b/tools/testing/selftests/arm64/abi/hwcap.c index 9d2df1f3e6bb..c2661a312fc9 100644 --- a/tools/testing/selftests/arm64/abi/hwcap.c +++ b/tools/testing/selftests/arm64/abi/hwcap.c @@ -475,8 +475,8 @@ static void sve2_sigill(void) static void sve2p1_sigill(void) { - /* BFADD Z0.H, Z0.H, Z0.H */ - asm volatile(".inst 0x65000000" : : : "z0"); + /* LD1Q {Z0.Q}, P0/Z, [Z0.D, X0] */ + asm volatile(".inst 0xC400A000" : : : "z0"); } static void sve2p2_sigill(void) |