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| author | Patrick Rudolph <patrick.rudolph@9elements.com> | 2021-06-12 06:21:27 +0200 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2021-06-15 07:48:07 +0000 |
| commit | ed8d777cecf7162a688b4683a4d39333999dcfc7 (patch) | |
| tree | 38106639e5447bb184ac27caaf7acba5786a0897 /src/cpu/intel/common | |
| parent | d023909b0112889941c1470cd125b1903572ba3b (diff) | |
cpu/x86/Kconfig: Increase SMM stack size to 0x800 on x86_64
In x86_64 code every function call consumes 32byte of stack with
no stack local variables being used. That limits the function call depth
in SMM to 32 or less.
Double the stack size to prevent overwriting the stack canary as seen
on HP8200 and x86_64 enabled.
Change-Id: Iee202ba2ae609a474d0eb3b06f49690f33f4eda8
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55449
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Diffstat (limited to 'src/cpu/intel/common')
0 files changed, 0 insertions, 0 deletions