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| author | Kane Chen <kane.chen@intel.com> | 2019-07-03 10:24:15 +0800 |
|---|---|---|
| committer | Furquan Shaikh <furquan@google.com> | 2019-07-04 16:08:09 +0000 |
| commit | 7b2a88901f84f5dbdd03d6570262207726ad361a (patch) | |
| tree | 6af239923eded1001069dc07240405fe5b5187bb | |
| parent | 903b40a8a46b6e8d853f509480661c8174311f17 (diff) | |
| download | coreboot-7b2a88901f84f5dbdd03d6570262207726ad361a.tar.xz | |
soc/intel/common: Increase SMM_MODULE_STACK_SIZE to 0x800
While running the s0ix cycling test, we observed SMM Handler caused
a stack overflow. This error happens during event log access.
This change is to increase the SMM_MODULE_STACK size to 0x800
BUG=b:135551854
TEST=suspend_resume test pass 500+ cycles, originally issue happenes
within 150 cycle
Change-Id: Ib4686b4d2d4fc3976068779314f4ee15ef4a8ae2
Signed-off-by: Kane Chen <kane.chen@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33999
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
| -rw-r--r-- | src/soc/intel/common/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/soc/intel/common/Kconfig b/src/soc/intel/common/Kconfig index ac2268661f..523d1f56f4 100644 --- a/src/soc/intel/common/Kconfig +++ b/src/soc/intel/common/Kconfig @@ -68,4 +68,8 @@ config SOC_INTEL_DEBUG_CONSENT Set this option to enable default debug interface of SoC such as DBC or DCI. +config SMM_MODULE_STACK_SIZE + hex + default 0x800 + endif # SOC_INTEL_COMMON |