* [PATCH] UML - Restrict tlb flushing
@ 2004-09-17 5:17 Jeff Dike
0 siblings, 0 replies; only message in thread
From: Jeff Dike @ 2004-09-17 5:17 UTC (permalink / raw)
To: akpm; +Cc: linux-kernel
One of UML's tlb flushing routines was ignoring the address range passed in
by its callers. This patch fixes that.
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Index: 2.6.9-rc2/arch/um/kernel/skas/tlb.c
===================================================================
--- 2.6.9-rc2.orig/arch/um/kernel/skas/tlb.c 2004-09-16 22:59:06.000000000 -0400
+++ 2.6.9-rc2/arch/um/kernel/skas/tlb.c 2004-09-16 23:09:24.000000000 -0400
@@ -77,7 +77,7 @@
int updated = 0, err;
mm = &init_mm;
- for(addr = start_vm; addr < end_vm;){
+ for(addr = start; addr < end;){
pgd = pgd_offset(mm, addr);
pmd = pmd_offset(pgd, addr);
if(pmd_present(*pmd)){
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