diff options
author | Qiuxu Zhuo <qiuxu.zhuo@intel.com> | 2025-03-10 09:14:11 +0800 |
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committer | Tony Luck <tony.luck@intel.com> | 2025-03-10 10:47:40 -0700 |
commit | a5db1b296b181c7ced38252d2ff40e3cf87a12df (patch) | |
tree | cac70471959c757dd9a5b18161087fd42164edca /drivers/edac/i10nm_base.c | |
parent | d0742284ec6da1435acdda428088136944c4c3c2 (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')
0 files changed, 0 insertions, 0 deletions