Commit 491a48aa authored by Isamu Mogi's avatar Isamu Mogi Committed by Ralf Baechle

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: default avatarIsamu 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: default avatarRalf Baechle <ralf@linux-mips.org>
parent 00977610
...@@ -34,7 +34,7 @@ static void dump_tlb(int first, int last) ...@@ -34,7 +34,7 @@ static void dump_tlb(int first, int last)
entrylo0 = read_c0_entrylo0(); entrylo0 = read_c0_entrylo0();
/* Unused entries have a virtual address of KSEG0. */ /* Unused entries have a virtual address of KSEG0. */
if ((entryhi & 0xffffe000) != 0x80000000 if ((entryhi & 0xfffff000) != 0x80000000
&& (entryhi & 0xfc0) == asid) { && (entryhi & 0xfc0) == asid) {
/* /*
* Only print entries in use * Only print entries in use
...@@ -43,7 +43,7 @@ static void dump_tlb(int first, int last) ...@@ -43,7 +43,7 @@ static void dump_tlb(int first, int last)
printk("va=%08lx asid=%08lx" printk("va=%08lx asid=%08lx"
" [pa=%06lx n=%d d=%d v=%d g=%d]", " [pa=%06lx n=%d d=%d v=%d g=%d]",
(entryhi & 0xffffe000), (entryhi & 0xfffff000),
entryhi & 0xfc0, entryhi & 0xfc0,
entrylo0 & PAGE_MASK, entrylo0 & PAGE_MASK,
(entrylo0 & (1 << 11)) ? 1 : 0, (entrylo0 & (1 << 11)) ? 1 : 0,
......
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