diff options
| author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2018-06-28 17:10:36 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-08-15 18:12:55 +0200 |
| commit | 1c67bf4ca05328323bac6cfb79c91c69228c2090 (patch) | |
| tree | ba30cb30bec79cd77bf7f340050ab6aafbe5c6bb /kernel/cpu.c | |
| parent | 7b0cdac526410afd2b5c3e0069366799087db790 (diff) | |
x86/KVM/VMX: Use MSR save list for IA32_FLUSH_CMD if required
commit 390d975e0c4e60ce70d4157e0dd91ede37824603 upstream
If the L1D flush module parameter is set to 'always' and the IA32_FLUSH_CMD
MSR is available, optimize the VMENTER code with the MSR save list.
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/cpu.c')
0 files changed, 0 insertions, 0 deletions