tree 6b2dc2de789dc9b2da9315017d8b7fc484178106
parent a991063ce57684a2259688886643cf1c430f8188
author Junaid Shahid <junaids@google.com> 1546564468 -0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1573582900 +0100

kvm: Convert kvm_lock to a mutex

commit 0d9ce162cf46c99628cc5da9510b959c7976735b upstream.

It doesn't seem as if there is any particular need for kvm_lock to be a
spinlock, so convert the lock to a mutex so that sleepable functions (in
particular cond_resched()) can be called while holding it.

Signed-off-by: Junaid Shahid <junaids@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>