| commit | 26fcaf60fe3861409eb4c455c5c0d0f00f599b08 | |
| author | Jiri Slaby <jslaby@suse.cz> | |
| Fri, 7 Jan 2011 00:42:31 +0000 (7 01:42 +0100) | ||
| committer | Len Brown <len.brown@intel.com> | |
| Fri, 7 Jan 2011 05:26:45 +0000 (7 00:26 -0500) | ||
| tree | 43b0b91df3a1c8d136b63ce499001a05c9a02c93 | treesnapshot (tar.gz zip) |
| parent | 3c0eee3fe6a3a1c745379547c7e7c904aa64f6d5 | commitdiff |
PM: Fix oops in suspend/hibernate code related to failing ioremap()
When ioremap() fails (which might happen for some reason), we nicely
oops in suspend_nvs_save() due to NULL dereference by memcpy() in there.
Fail gracefully instead.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Len Brown <len.brown@intel.com>
When ioremap() fails (which might happen for some reason), we nicely
oops in suspend_nvs_save() due to NULL dereference by memcpy() in there.
Fail gracefully instead.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Len Brown <len.brown@intel.com>
| drivers/acpi/sleep.c | diffblobblamehistory | |
| include/linux/suspend.h | diffblobblamehistory | |
| kernel/power/nvs.c | diffblobblamehistory |