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intel_idle: Improve MSR fixup resume handling

Andy Lutomirski lkml 1 version In review

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  1. v1 Latest4 patches 1 replyIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/4intel_idle: Consolidate auto-promotion/auto-demotion fixupsdrivers/idle/intel_idle.c+13 -210 replies
2/4intel_idle: Remove a broadcast MSR fixup at bootdrivers/idle/intel_idle.c+0 -20 replies
3/4intel_idle: Fix MSRs after resumedrivers/idle/intel_idle.c+12 -01 reply
4/4intel_idle: Move BYT/CHT auto-demotion fixup into fix_this_cpudrivers/idle/intel_idle.c+5 -50 replies

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Cover letter [PATCH 0/4] intel_idle: Improve MSR fixup resume handling

I can't usefully test the fourth patch. I'm reasonably confident that the other three work, though, and I tested them on a laptop that doesn't preserve the C1E auto-promotion flag across suspend/resume.

Andy Lutomirski (4):
intel_idle: Consolidate auto-promotion/auto-demotion fixups
intel_idle: Remove a broadcast MSR fixup at boot
intel_idle: Fix MSRs after resume
intel_idle: Move BYT/CHT auto-demotion fixup into fix_this_cpu

 drivers/idle/intel_idle.c | 56 ++++++++++++++++++++++++-----------------------
 1 file changed, 29 insertions(+), 27 deletions(-)
Signature · 1 line
2.5.0