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| author | Jinjie Ruan <ruanjinjie@huawei.com> | 2025-12-22 19:47:24 +0800 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2026-01-27 10:38:36 +0000 |
| commit | a3386301667ed03ba9baeb6a2629e726714cc9a7 (patch) | |
| tree | 901b68bf38e5dfc562e2b7b907ac6cbe82fc8ce4 /tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git | |
| parent | 741a9000173a036526eb2374e1ba34c466754f1c (diff) | |
arm64/ptrace: Return early for ptrace_report_syscall_entry() error
The generic entry abort the syscall_trace_enter() sequence if
ptrace_report_syscall_entry() errors out, but arm64 not.
When ptrace requests interception, it should prevent all subsequent
system-call processing, including audit and seccomp. In preparation for
moving arm64 over to the generic entry code, return early if
ptrace_report_syscall_entry() encounters an error.
Reviewed-by: Kevin Brodsky <kevin.brodsky@arm.com>
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions