| commit | 9a14aefc1d28c6037122965ee8c10d92a970ade0 | [log] [tgz] |
|---|---|---|
| author | Thomas Gleixner <tglx@linutronix.de> | Mon Feb 04 16:48:07 2008 +0100 |
| committer | Ingo Molnar <mingo@elte.hu> | Mon Feb 04 16:48:07 2008 +0100 |
| tree | 8f1342c4f18d075009abc9e4f05a6d4e4ba97640 | |
| parent | 34508f66b69ff1708192654f631eb8f1d4c52005 [diff] |
x86: cpa, fix lookup_address lookup_address() returns a wrong level and a wrong pointer to a non existing pte, when pmd or pud entries are marked !present. This happens for example due to boot time mapping of GART into the low memory space. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>