2002-07-01 11:31:13

by Manik Raina

[permalink] [raw]
Subject: [PATCH]: { 2.5 } Correcting comment in include/asm-i386/tlbflush.h

diff -u -U 6 -r linux-2.5.24/include/asm-i386/tlbflush.h nice/include/asm-i386/tlbflush.h
--- linux-2.5.24/include/asm-i386/tlbflush.h Fri Jun 21 04:23:51 2002
+++ nice/include/asm-i386/tlbflush.h Mon Jul 1 16:54:31 2002
@@ -7,14 +7,14 @@

#define __flush_tlb() \
do { \
unsigned int tmpreg; \
\
__asm__ __volatile__( \
- "movl %%cr3, %0; # flush TLB \n" \
- "movl %0, %%cr3; \n" \
+ "movl %%cr3, %0; \n" \
+ "movl %0, %%cr3; # flush TLB \n" \
: "=r" (tmpreg) \
:: "memory"); \
} while (0)

/*
* Global pages have to be flushed a bit differently. Not a real
@@ -23,14 +23,14 @@
#define __flush_tlb_global() \
do { \
unsigned int tmpreg; \
\
__asm__ __volatile__( \
"movl %1, %%cr4; # turn off PGE \n" \
- "movl %%cr3, %0; # flush TLB \n" \
- "movl %0, %%cr3; \n" \
+ "movl %%cr3, %0; \n" \
+ "movl %0, %%cr3; # flush TLB \n" \
"movl %2, %%cr4; # turn PGE back on \n" \
: "=&r" (tmpreg) \
: "r" (mmu_cr4_features & ~X86_CR4_PGE), \
"r" (mmu_cr4_features) \
: "memory"); \
} while (0)


Attachments:
tlb.diff (1.21 kB)