diff options
| author | Avi Kivity <[email protected]> | 2009-09-01 12:03:25 +0300 |
|---|---|---|
| committer | Avi Kivity <[email protected]> | 2009-09-10 18:11:10 +0300 |
| commit | 0a79b009525b160081d75cef5dbf45817956acf2 (patch) | |
| tree | 86dc2671cbd3326e92c8845ce699bdb651d785b5 /drivers/mtd/lpddr/lpddr_cmds.c | |
| parent | 4da748960a6bd7b1e123e01bfa8f2dbcb6be209e (diff) | |
KVM: VMX: Check cpl before emulating debug register access
Debug registers may only be accessed from cpl 0. Unfortunately, vmx will
code to emulate the instruction even though it was issued from guest
userspace, possibly leading to an unexpected trap later.
Cc: [email protected]
Signed-off-by: Avi Kivity <[email protected]>
Signed-off-by: Marcelo Tosatti <[email protected]>
Diffstat (limited to 'drivers/mtd/lpddr/lpddr_cmds.c')
0 files changed, 0 insertions, 0 deletions