lkml.org 
[lkml]   [2007]   [Jun]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 29/58] KVM: x86 emulator: implement wbinvd
    Date
    Vista seems to trigger it.

    Signed-off-by: Avi Kivity <avi@qumranet.com>
    ---
    drivers/kvm/x86_emulate.c | 4 +++-
    1 files changed, 3 insertions(+), 1 deletions(-)

    diff --git a/drivers/kvm/x86_emulate.c b/drivers/kvm/x86_emulate.c
    index 7ade090..6123c02 100644
    --- a/drivers/kvm/x86_emulate.c
    +++ b/drivers/kvm/x86_emulate.c
    @@ -152,7 +152,7 @@ static u8 opcode_table[256] = {
    static u16 twobyte_table[256] = {
    /* 0x00 - 0x0F */
    0, SrcMem | ModRM | DstReg, 0, 0, 0, 0, ImplicitOps, 0,
    - 0, 0, 0, 0, 0, ImplicitOps | ModRM, 0, 0,
    + 0, ImplicitOps, 0, 0, 0, ImplicitOps | ModRM, 0, 0,
    /* 0x10 - 0x1F */
    0, 0, 0, 0, 0, 0, 0, 0, ImplicitOps | ModRM, 0, 0, 0, 0, 0, 0, 0,
    /* 0x20 - 0x2F */
    @@ -1304,6 +1304,8 @@ twobyte_special_insn:
    /* Disable writeback. */
    dst.orig_val = dst.val;
    switch (b) {
    + case 0x09: /* wbinvd */
    + break;
    case 0x0d: /* GrpP (prefetch) */
    case 0x18: /* Grp16 (prefetch/nop) */
    break;
    --
    1.5.0.6
    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2007-06-17 11:55    [W:9.205 / U:0.016 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site