27 Sep
2024
27 Sep
'24
5:24 p.m.
Hi Shuah,
On Tue, Sep 24, 2024 at 01:47:23PM +0200, Jason A. Donenfeld wrote:
When switching on -O2, gcc generates SSE2 instructions that assume a 16-byte aligned stack, which the standalone test's start point wasn't aligning. Fix this with the usual alignnent sequence.
Fixes: ecb8bd70d51 ("selftests: vDSO: build tests with O2 optimization") Reported-by: kernel test robot oliver.sang@intel.com Closes: https://lore.kernel.org/oe-lkp/202409241558.98e13f6f-oliver.sang@intel.com Signed-off-by: Jason A. Donenfeld Jason@zx2c4.com
Just FYI, I'm expecting that this is a patch you take through your tree for 6.12, and hopefully before rc1, as automated testing is failing.
Jason