diff options
| author |   Thiemo Seufer <ths@networkno.de> | 2005-02-19 13:56:04 +0000 |
|---|---|---|
| committer |   Ralf Baechle <ralf@linux-mips.org> | 2005-10-29 19:30:38 +0100 |
| commit | 16033d6104f1704bea19ca2684b1c97731479048 (patch) | |
| tree | 461db824df87dd814ad1f51e899dc26e4b4dd93c /arch/mips/mm/fault.c | |
| parent | Use intermediate variable. (diff) | |
| download | linux-dev-16033d6104f1704bea19ca2684b1c97731479048.tar.xz linux-dev-16033d6104f1704bea19ca2684b1c97731479048.zip | |
Handle addresses beyond VMALLOC_END correctly.
Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/mm/fault.c')
| -rw-r--r-- | arch/mips/mm/fault.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c index 345a4d6ec20f..0eb43151f10a 100644 --- a/arch/mips/mm/fault.c +++ b/arch/mips/mm/fault.c @@ -25,6 +25,7 @@ #include <asm/system.h> #include <asm/uaccess.h> #include <asm/ptrace.h> +#include <asm/highmem.h> /* For VMALLOC_END */ /* * This routine handles page faults. It determines the address, @@ -57,7 +58,7 @@ asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long write, * only copy the information from the master page table, * nothing more. */ - if (unlikely(address >= VMALLOC_START)) + if (unlikely(address >= VMALLOC_START && address <= VMALLOC_END)) goto vmalloc_fault; /* |