diff options
| author |   Isamu Mogi <isamu@leafytree.jp> | 2014-10-30 22:07:36 +0900 |
|---|---|---|
| committer |   Ralf Baechle <ralf@linux-mips.org> | 2014-11-06 15:49:36 +0100 |
| commit | 491a48aa52f03b4654edbf8f97c1aa7d2f24f62e (patch) | |
| tree | 212152bf78063831ef126b2393602380e0f5882c /arch | |
| parent | MIPS: Fix strnlen_user() return value in case of overlong strings. (diff) | |
| download | linux-dev-491a48aa52f03b4654edbf8f97c1aa7d2f24f62e.tar.xz linux-dev-491a48aa52f03b4654edbf8f97c1aa7d2f24f62e.zip | |
MIPS: R3000: Fix debug output for Virtual page number
Virtual page number of R3000 in entryhi is 20 bit from MSB. But in
dump_tlb(), the bit mask to read it from entryhi is 19 bit (0xffffe000).
The patch fixes that to 0xfffff000.
Signed-off-by: Isamu Mogi <isamu@leafytree.jp>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8290/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/lib/r3k_dump_tlb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/mips/lib/r3k_dump_tlb.c b/arch/mips/lib/r3k_dump_tlb.c index 91615c2ef0cf..1ef365ab3cd3 100644 --- a/arch/mips/lib/r3k_dump_tlb.c +++ b/arch/mips/lib/r3k_dump_tlb.c @@ -34,7 +34,7 @@ static void dump_tlb(int first, int last) entrylo0 = read_c0_entrylo0(); /* Unused entries have a virtual address of KSEG0. */ - if ((entryhi & 0xffffe000) != 0x80000000 + if ((entryhi & 0xfffff000) != 0x80000000 && (entryhi & 0xfc0) == asid) { /* * Only print entries in use @@ -43,7 +43,7 @@ static void dump_tlb(int first, int last) printk("va=%08lx asid=%08lx" " [pa=%06lx n=%d d=%d v=%d g=%d]", - (entryhi & 0xffffe000), + (entryhi & 0xfffff000), entryhi & 0xfc0, entrylo0 & PAGE_MASK, (entrylo0 & (1 << 11)) ? 1 : 0, |