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| author | Patrick Rudolph <patrick.rudolph@9elements.com> | 2020-12-01 16:35:30 +0100 |
|---|---|---|
| committer | Patrick Rudolph <siro@das-labor.org> | 2020-12-02 16:48:35 +0000 |
| commit | 484adee53ec00db0e107067f4f87727b9b7bf177 (patch) | |
| tree | ee851d75f7e16b07f649a410e313c68e48697156 /src/superio/winbond | |
| parent | 9e7497e64fabc9a9f7ab1349c44e917d822dc4fe (diff) | |
cpu/x86/smm/smm_stub: Fix stack canary on x86_64
On x86_64 the cannary is 8 bytes in size, so write the additional
4 bytes to make SMM handler happy.
Tested on Intel Skylake in long mode. No longer dies in SMM.
Change-Id: Id805c65717ec22f413803c21928d070602522b2c
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48215
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/superio/winbond')
0 files changed, 0 insertions, 0 deletions