From: Thomas Gleixner Date: Tue, 6 Mar 2007 07:25:42 +0000 (+0100) Subject: [PATCH] Save/restore periodic tick information over suspend/resume X-Git-Tag: v2.6.21-rc3~52 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6321dd60c76b2e12383bc06046288b15397ed3a0;p=pandora-kernel.git [PATCH] Save/restore periodic tick information over suspend/resume The programming of periodic tick devices needs to be saved/restored across suspend/resume - otherwise we might end up with a system coming up that relies on getting a PIT (or HPET) interrupt, while those devices default to 'no interrupts' after powerup. (To confuse things it worked to a certain degree on some systems because the lapic gets initialized as a side-effect of SMP bootup.) This suspend / resume thing was dropped unintentionally during the last-minute -mm code reshuffling. Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar Signed-off-by: Linus Torvalds --- Reading git-diff-tree failed