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authorQiuxu Zhuo <qiuxu.zhuo@intel.com>2025-03-10 09:14:11 +0800
committerTony Luck <tony.luck@intel.com>2025-03-10 10:47:40 -0700
commita5db1b296b181c7ced38252d2ff40e3cf87a12df (patch)
treecac70471959c757dd9a5b18161087fd42164edca /drivers/edac/i10nm_base.c
parentd0742284ec6da1435acdda428088136944c4c3c2 (diff)
EDAC/ie31200: Switch Raptor Lake-S to interrupt mode
Raptor Lake-S SoCs notify correctable memory errors via CMCI (Corrected Machine Check Interrupt). Switch Raptor Lake-S EDAC support from polling to interrupt mode by registering the callback to the MCE decode notifier chain. Note that as Raptor Lake-S SoCs may not recover from uncorrectable memory errors, the system will hang as soon as this type of error occurs, and the registered callback on the MCE decode chain will not be executed. This is the expected behavior. Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com> Tested-by: Gary Wang <gary.c.wang@intel.com> Link: https://lore.kernel.org/r/20250310011411.31685-12-qiuxu.zhuo@intel.com
Diffstat (limited to 'drivers/edac/i10nm_base.c')
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