Messages in this thread | | | From | Kees Cook <> | Subject | [PATCH v2 0/2] ARM: ptrace: Restore syscall skipping and restart while tracing | Date | Thu, 10 Aug 2023 12:54:17 -0700 |
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Hi,
Fix tracing on arm since commit 4e57a4ddf6b0 ("ARM: 9107/1: syscall: always store thread_info->abi_syscall"). This was seen with the broken seccomp tests "syscall_errno", "syscall_faked", and "syscall_restart".
Thanks!
-Kees
v2: - split fixes - move scno store into the actual restart path v1: https://lore.kernel.org/lkml/20230804071045.never.134-kees@kernel.org
Kees Cook (2): ARM: ptrace: Restore syscall restart tracing ARM: ptrace: Restore syscall skipping for tracers
arch/arm/include/asm/syscall.h | 3 +++ arch/arm/kernel/entry-common.S | 1 + arch/arm/kernel/ptrace.c | 5 +++-- 3 files changed, 7 insertions(+), 2 deletions(-)
-- 2.34.1
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