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authorAurelien Jarno <aurelien@aurel32.net>2012-01-07 15:20:12 +0100
committerAurelien Jarno <aurelien@aurel32.net>2012-01-10 18:20:10 +0100
commit0cdb95549fedc73e13c147ab9dcabcc303426a07 (patch)
treee57262970370ab760dc72b6022810bdc0d0c8a9c /ppc64.ld
parent05b922dd0a1919c265361ca62902d6cdaea4cc36 (diff)
target-sh4: ignore ocbp and ocbwb instructions
ocbp and ocbwb controls the writeback of a cache line to memory. They are supposed to do nothing in case of a cache miss. Given QEMU only partially emulate caches, it is safe to ignore these instructions. This fixes a kernel oops when trying to access an rtl8139 NIC with recent versions. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'ppc64.ld')
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