diff options
| author | Pavel Machek <pavel@suse.cz> | 2008-05-29 09:30:21 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-06-02 13:02:48 +0200 |
| commit | f529626a86d61897862aa1bbbb4537773209238e (patch) | |
| tree | a584cd385e87a9c6205aafdc47a08f2b92201cc2 /drivers/pci/pci-sysfs.c | |
| parent | x86: pci-dma.c: use __GFP_NO_OOM instead of __GFP_NORETRY (diff) | |
| download | linux-f529626a86d61897862aa1bbbb4537773209238e.tar.xz linux-f529626a86d61897862aa1bbbb4537773209238e.zip | |
suspend-vs-iommu: prevent suspend if we could not resume
iommu/gart support misses suspend/resume code, which can do bad stuff,
including memory corruption on resume. Prevent system suspend in case we
would be unable to resume.
Signed-off-by: Pavel Machek <pavel@suse.cz>
Tested-by: Patrick <ragamuffin@datacomm.ch>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/pci/pci-sysfs.c')
0 files changed, 0 insertions, 0 deletions