aboutsummaryrefslogtreecommitdiff
path: root/drivers/ps3
diff options
context:
space:
mode:
authorAvi Kivity <avi@qumranet.com>2007-01-22 20:40:40 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-01-23 07:52:06 -0800
commit038e51de2e7ae2c8e9d8a0b15231f8509875dc33 (patch)
treeb74e9b4c8c088c0e85f91cc91d64ce20ef5066a6 /drivers/ps3
parentcccf748b810832cfab4dbb3ed4c7cf1a1ee35ad2 (diff)
[PATCH] KVM: x86 emulator: fix bit string instructions
The various bit string instructions (bts, btc, etc.) fail to adjust the address correctly if the bit address is beyond BITS_PER_LONG. This bug creeped in as the emulator originally relied on cr2 to contain the memory address; however we now decode it from the mod r/m bits, and must adjust the offset to account for large bit indices. The patch is rather large because it switches src and dst decoding around, so that the bit index is available when decoding the memory address. This fixes workloads like the FC5 installer. Signed-off-by: Avi Kivity <avi@qumranet.com> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/ps3')
0 files changed, 0 insertions, 0 deletions