From 36cb7035ea0c11ef2c7fa2bbe0cd181b23569b29 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Tue, 10 May 2011 21:10:13 +0200 Subject: [PATCH] PM / Hibernate: Fix ioctl SNAPSHOT_S2RAM The SNAPSHOT_S2RAM ioctl used for implementing the feature allowing one to suspend to RAM after creating a hibernation image is currently broken, because it doesn't clear the "ready" flag in the struct snapshot_data object handled by it. As a result, the SNAPSHOT_UNFREEZE doesn't work correctly after SNAPSHOT_S2RAM has returned and the user space hibernate task cannot thaw the other processes as appropriate. Make SNAPSHOT_S2RAM clear data->ready to fix this problem. Tested-by: Alexandre Felipe Muller de Souza Signed-off-by: Rafael J. Wysocki Cc: stable@kernel.org --- Reading git-format-patch failed