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selftests/x86: Add a missing .note.GNU-stack section to thunks_32.S

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test_syscall_vdso_32 ended up with an executable stacks because the asm
was missing the annotation that says that it is modern and doesn't need
an executable stack. Add the annotation.

This was missed in commit aeaaf005da ("selftests/x86: Add missing
.note.GNU-stack sections").

Fixes: aeaaf005da ("selftests/x86: Add missing .note.GNU-stack sections")
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/487ed5348a43c031b816fa7e9efedb75dc324299.1614877299.git.luto@kernel.org
This commit is contained in:
Andy Lutomirski 2021-03-04 09:01:55 -08:00 • committed by Borislav Petkov
parent 2d4177c01b
commit f706bb5920
1 changed files with 2 additions and 0 deletions
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tools/testing/selftests/x86/thunks_32.S
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@ -45,3 +45,5 @@ call64_from_32:
ret
.size call64_from_32, .-call64_from_32
.section .note.GNU-stack,"",%progbits