[PATCH] Move precessing of MCE queued event out from syscall exit path.

From: Mahesh Salgaonkar Huge Dickins reported an issue that b5ff4211a829 "powerpc/book3s: Queue up and process delayed MCE events" breaks the PowerMac G5 boot. This patch fixes it by moving the mce even processing away from syscall exit, which was wrong to do that in first place, and implements a

Re: [PATCH] Move precessing of MCE queued event out from syscall exit path.

On Mon, 2014-01-13 at 23:47 -0800, Hugh Dickins wrote: > > And I may be quite wrong to point a finger at ATA errors: perhaps > they're always shown, and quickly cleared off screen in successful > boots, > but left visible when root cannot be mounted for some other reason. dmesg would tell... > I