| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Wed, 2 Mar 2016 22:56:49 +0100 From: Radim Krčmář <radimkrcmar@....cz> To: linux-kernel@...r.kernel.org Cc: kvm@...r.kernel.org, Paolo Bonzini <pbonzini@...hat.com>, Yuki Shibuya <shibuya.yk@...s.nec.co.jp> Subject: [PATCH v3 12/16] KVM: x86: remove pointless dereference of PIT From: Radim Krčmář <rkrcmar@...hat.com> PIT is known at that point. Reviewed-by: Paolo Bonzini <pbonzini@...hat.com> Signed-off-by: Radim Krčmář <rkrcmar@...hat.com> --- arch/x86/kvm/i8254.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kvm/i8254.c b/arch/x86/kvm/i8254.c index 37e665c5f307..964902b33eed 100644 --- a/arch/x86/kvm/i8254.c +++ b/arch/x86/kvm/i8254.c @@ -267,8 +267,8 @@ static void pit_do_work(struct kthread_work *work) if (ps->reinject && !atomic_xchg(&ps->irq_ack, 0)) return; - kvm_set_irq(kvm, kvm->arch.vpit->irq_source_id, 0, 1, false); - kvm_set_irq(kvm, kvm->arch.vpit->irq_source_id, 0, 0, false); + kvm_set_irq(kvm, pit->irq_source_id, 0, 1, false); + kvm_set_irq(kvm, pit->irq_source_id, 0, 0, false); /* * Provides NMI watchdog support via Virtual Wire mode. -- 2.7.2
Powered by blists - more mailing lists