Furquan Shaikh has submitted this change and it was merged. ( https://review.coreboot.org/c/coreboot/+/33999 )
Change subject: soc/intel/common: Increase SMM_MODULE_STACK_SIZE to 0x800 ......................................................................
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 --- M src/soc/intel/common/Kconfig 1 file changed, 4 insertions(+), 0 deletions(-)
Approvals: build bot (Jenkins): Verified Karthik Ramasubramanian: Looks good to me, approved Tim Wawrzynczak: Looks good to me, approved Paul Fagerburg: Looks good to me, approved
diff --git a/src/soc/intel/common/Kconfig b/src/soc/intel/common/Kconfig index ac22686..523d1f5 100644 --- a/src/soc/intel/common/Kconfig +++ b/src/soc/intel/common/Kconfig @@ -68,4 +68,8 @@ 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