| commit | dd4bfa739a72508b75760b393d129ed7b431daab | [log] [tgz] |
|---|---|---|
| author | Thomas Gleixner <tglx@linutronix.de> | Fri Jul 13 16:23:21 2018 +0200 |
| committer | Thomas Gleixner <tglx@linutronix.de> | Fri Jul 13 16:29:54 2018 +0200 |
| tree | a984a7c2f3a5874cbd3826a8879a3932f74bf20f | |
| parent | 4c6523ec59fe895ea352a650218a6be0653910b1 [diff] |
x86/kvm: Serialize L1D flush parameter setter Writes to the parameter files are not serialized at the sysfs core level, so local serialization is required. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Jiri Kosina <jkosina@suse.cz> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Josh Poimboeuf <jpoimboe@redhat.com> Link: https://lkml.kernel.org/r/20180713142322.873642605@linutronix.de