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authorMaciej W. Rozycki <macro@linux-mips.org>2007-10-02 14:47:22 +0100
committerRalf Baechle <ralf@linux-mips.org>2007-10-03 14:30:51 +0100
commitf6a9e6dec537dc1d9d2c62d7b8ad205d0993bddc (patch)
tree778b33e26287cd429bab25e8aefce051fe06b77e
parentf778089cb2445dfc6dfd30a7a567925fd8589f1e (diff)
downloadop-kernel-dev-f6a9e6dec537dc1d9d2c62d7b8ad205d0993bddc.zip
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[MIPS] pg-r4k.c: Fix a typo in an R4600 v2 erratum workaround
Restore a load from KSEG1 done as a workaround for an R4600 v2 erratum, dropped with 211be16de99a7424e66c0b6c0d00e2c970508ac2. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
-rw-r--r--arch/mips/mm/pg-r4k.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/mm/pg-r4k.c b/arch/mips/mm/pg-r4k.c
index dc795be..e47e9e9 100644
--- a/arch/mips/mm/pg-r4k.c
+++ b/arch/mips/mm/pg-r4k.c
@@ -209,7 +209,7 @@ static inline void build_cdex_p(void)
}
if (R4600_V2_HIT_CACHEOP_WAR && cpu_is_r4600_v2_x())
- build_insn_word(0x3c01a000); /* lui $at, 0xa000 */
+ build_insn_word(0x8c200000); /* lw $zero, ($at) */
mi.c_format.opcode = cache_op;
mi.c_format.rs = 4; /* $a0 */
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