From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrea Arcangeli Subject: Re: [PATCH 1/2] KVM: x86: fix APIC page invalidation Date: Sun, 3 Dec 2017 18:28:27 +0100 Message-ID: <20171203172827.GA6673@redhat.com> References: <20171130161933.GB1606@flask> <20171130180546.4331-1-rkrcmar@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Cc: Fabian =?iso-8859-1?Q?Gr=FCnbichler?= , linux-kernel@vger.kernel.org, linux-mm@kvack.org, kvm@vger.kernel.org, Paolo Bonzini , =?iso-8859-1?B?Suly9G1l?= Glisse To: Radim =?utf-8?B?S3LEjW3DocWZ?= Return-path: Content-Disposition: inline In-Reply-To: <20171130180546.4331-1-rkrcmar@redhat.com> Sender: owner-linux-mm@kvack.org List-Id: kvm.vger.kernel.org On Thu, Nov 30, 2017 at 07:05:45PM +0100, Radim Krčmář wrote: > Implementation of the unpinned APIC page didn't update the VMCS address > cache when invalidation was done through range mmu notifiers. > This became a problem when the page notifier was removed. > > Re-introduce the arch-specific helper and call it from ...range_start. Reviewed-by: Andrea Arcangeli Cc: Thanks, Andrea -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org