From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexander Graf Subject: Re: [PATCH v6 0/5] Read guest last instruction from kvmppc_get_last_inst() Date: Thu, 24 Jul 2014 15:08:07 +0200 Message-ID: <53D10537.8030906@suse.de> References: <1406131582-6052-1-git-send-email-mihai.caraman@freescale.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Cc: kvm@vger.kernel.org, linuxppc-dev@lists.ozlabs.org To: Mihai Caraman , kvm-ppc@vger.kernel.org Return-path: In-Reply-To: <1406131582-6052-1-git-send-email-mihai.caraman@freescale.com> Sender: kvm-ppc-owner@vger.kernel.org List-Id: kvm.vger.kernel.org On 23.07.14 18:06, Mihai Caraman wrote: > Read guest last instruction from kvmppc_get_last_inst() allowing the function > to fail in order to emulate again. On bookehv architecture search for > the physical address and kmap it, instead of using Load External PID (lwepx) > instruction. This fixes an infinite loop caused by lwepx's data TLB miss > exception handled in the host and the TODO for execute-but-not-read entries > and TLB eviction. > > Mihai Caraman (5): > KVM: PPC: e500mc: Revert "add load inst fixup" > KVM: PPC: Book3e: Add TLBSEL/TSIZE defines for MAS0/1 > KVM: PPC: Book3s: Remove kvmppc_read_inst() function > KVM: PPC: Alow kvmppc_get_last_inst() to fail > KVM: PPC: Bookehv: Get vcpu's last instruction for emulation Thanks, applied to kvm-ppc-queue. Alex