| commit | 7bfb72e847c201fe32271fb13f75d060671d8890 | |
| author | Thomas Gleixner <tglx@linutronix.de> | |
| Mon, 4 Feb 2008 15:48:08 +0000 (4 16:48 +0100) | ||
| committer | Ingo Molnar <mingo@elte.hu> | |
| Mon, 4 Feb 2008 15:48:08 +0000 (4 16:48 +0100) | ||
| tree | c00cf13f19c508548819c249c068d043d692213a | treesnapshot (tar.gz zip) |
| parent | 6ce9fc17d913ae51f8434d2826f306347820b07d | commitdiff |
x86: fix page-present check in cpa_flush_range
pte_present() might return true for PROT_NONE mappings.
Explicitely check the present bit.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
pte_present() might return true for PROT_NONE mappings.
Explicitely check the present bit.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| arch/x86/mm/pageattr.c | diffblobblamehistory |