x86: fix clflush_page_range logic
commit4c61afcdb2cd4be299c1442b33adf312b695e2d7
authorIngo Molnar <mingo@elte.hu>
Wed, 30 Jan 2008 12:34:09 +0000 (30 13:34 +0100)
committerIngo Molnar <mingo@elte.hu>
Wed, 30 Jan 2008 12:34:09 +0000 (30 13:34 +0100)
tree8f51b96e2f6520c63b7c54dd84f4840ab9157590
parent3b233e52f70bf102078b2c0c3f7f86a441689056
x86: fix clflush_page_range logic

only present ptes must be flushed.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/mm/pageattr.c
include/asm-x86/cacheflush.h