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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2026-05-09 02:18:35 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2026-05-09 02:18:35 +0300 |
| commit | 27a26ccfd528da725a999ea1e3102503c61eb655 (patch) | |
| tree | 8aff9a1860c107d49f33dd9f77adb9299a2577a1 | |
| parent | 678ede852f918581fbc43c61f4c4737a3df99cac (diff) | |
| parent | 5cbb61bf4168859d97c068d88d364f4f1f440325 (diff) | |
| download | linux-27a26ccfd528da725a999ea1e3102503c61eb655.tar.xz | |
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fix from Catalin Marinas:
- ptrace(PTRACE_SETREGSET) fix to zero the target's fpsimd_state rather
than the tracer's
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64/fpsimd: ptrace: zero target's fpsimd_state, not the tracer's
| -rw-r--r-- | arch/arm64/kernel/ptrace.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c index ba5eab23fd90..4d08598e2891 100644 --- a/arch/arm64/kernel/ptrace.c +++ b/arch/arm64/kernel/ptrace.c @@ -983,8 +983,8 @@ static int sve_set_common(struct task_struct *target, } /* Always zero V regs, FPSR, and FPCR */ - memset(¤t->thread.uw.fpsimd_state, 0, - sizeof(current->thread.uw.fpsimd_state)); + memset(&target->thread.uw.fpsimd_state, 0, + sizeof(target->thread.uw.fpsimd_state)); /* Registers: FPSIMD-only case */ |