diff options
| author | Pavel Machek <pavel@suse.cz> | 2008-05-29 00:30:21 -0700 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2008-06-04 13:11:47 +0200 |
| commit | cd76374e9de4501acc74f833dc6cb5e7a5dca115 (patch) | |
| tree | 6ba421850f01a6c67f28b60b7822e1c0188efed9 /arch/x86/xen/grant-table.c | |
| parent | be524fb96081e9e511d993ebf39b05a32b19476e (diff) | |
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 'arch/x86/xen/grant-table.c')
0 files changed, 0 insertions, 0 deletions