> From: Xie Yuanbin <[email protected]> > [...] > Subject: [PATCH] mm/memory-failure: trace: change memory_failure_event to > ras subsystem > > For historical version, commit 97f0b1345219 ("tracing: add trace event for > memory-failure") introduced memory_failure_event in ras subsystem. > commit 31807483d395 ("mm/memory-failure: remove the selection of RAS") > changed memory_failure_event to memory_failure subsystem. This breaks > the backward compatibility, some user programs rely on it. > > Change memory_failure_event to ras subsystem to keep backward > compatibility. > > Fixes: 31807483d395 ("mm/memory-failure: remove the selection of RAS") > > Reported-by: Yi Lai <[email protected]> > Reported-by: Qiuxu Zhuo <[email protected]> > Closes: https://lore.kernel.org/linux- > mm/[email protected] > prd11.prod.outlook.com > Cc: David Hildenbrand <[email protected]> > Cc: Steven Rostedt <[email protected]> > Cc: Borislav Petkov <[email protected]> > Cc: Andrew Morton <[email protected]> > Cc: Miaohe Lin <[email protected]> > Signed-off-by: Xie Yuanbin <[email protected]>
LGTM. Reviewed-by: Qiuxu Zhuo <[email protected]> Verified that rasdaemon can enable and receive memory_failure_event on v7.1-rc3. Tested-by: Qiuxu Zhuo <[email protected]> Thanks -Qiuxu
