Hi Linus,
Please pull this fixes update for Linux 6.12-rc1.
This kselftest fixes update for Linux 6.12-rc1 consists of an urgent
fix to vDSO as automated testing is failing due to this bug.
diff is attached.
thanks,
-- Shuah
----------------------------------------------------------------
The following changes since commit a0474b8d5974e142461ac7584c996feea167bcc1:
selftests: kselftest: Use strerror() on nolibc (2024-09-11 09:52:33 -0600)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest tags/linux_kselftest-next-6.12-rc1-fixes
for you to fetch changes up to 4b721fcc094e9eb6dd4702df8d79ab11e120833d:
selftests: vDSO: align stack for O2-optimized memcpy (2024-09-27 12:17:12 -0600)
----------------------------------------------------------------
linux_kselftest-next-6.12-rc1-fixes
This kselftest fixes update for Linux 6.12-rc1 consists of an urgent
fix to vDSO as automated testing is failing due to this bug.
----------------------------------------------------------------
Jason A. Donenfeld (1):
selftests: vDSO: align stack for O2-optimized memcpy
tools/testing/selftests/vDSO/vdso_standalone_test_x86.c | 2 ++
1 file changed, 2 insertions(+)
----------------------------------------------------------------diff --git a/tools/testing/selftests/vDSO/vdso_standalone_test_x86.c b/tools/testing/selftests/vDSO/vdso_standalone_test_x86.c
index 27f6fdf11969..644915862af8 100644
--- a/tools/testing/selftests/vDSO/vdso_standalone_test_x86.c
+++ b/tools/testing/selftests/vDSO/vdso_standalone_test_x86.c
@@ -131,6 +131,8 @@ asm (
"_start:\n\t"
#ifdef __x86_64__
"mov %rsp,%rdi\n\t"
+ "and $-16,%rsp\n\t"
+ "sub $8,%rsp\n\t"
"jmp c_main"
#else
"push %esp\n\t"
