On 10/8/24 19:28, Mathieu Desnoyers wrote:
Adapt the rseq.c/rseq.h code to follow GNU C library changes introduced by:
glibc commit 2e456ccf0c34 ("Linux: Make __rseq_size useful for feature detection (bug 31965)")
Without this fix, rseq selftests for mm_cid fail:
./run_param_test.sh Default parameters Running test spinlock Running compare-twice test spinlock Running mm_cid test spinlock Error: cpu id getter unavailable
[ This is based on the following branch: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git branch: fixes ]
Did you forget version prefix? It get confusing without it. Pleas eremeber to add prefix and version information.
Fixes: 18c2355838e7 ("selftests/rseq: Implement rseq mm_cid field support") Signed-off-by: Mathieu Desnoyers mathieu.desnoyers@efficios.com Cc: Peter Zijlstra peterz@infradead.org CC: Boqun Feng boqun.feng@gmail.com CC: "Paul E. McKenney" paulmck@kernel.org Cc: Shuah Khan skhan@linuxfoundation.org CC: Carlos O'Donell carlos@redhat.com CC: Florian Weimer fweimer@redhat.com CC: linux-kselftest@vger.kernel.org CC: stable@vger.kernel.org
Applied to linux-kselftest fixes for next rc.
Did you forget version prefix? It was a bit confuing
tools/testing/selftests/rseq/rseq.c | 110 +++++++++++++++++++--------- tools/testing/selftests/rseq/rseq.h | 10 +-- 2 files changed, 77 insertions(+), 43 deletions(-)
thanks, -- Shuah