From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paolo Bonzini Date: Fri, 28 Mar 2014 12:14:19 +0000 Subject: Re: [PATCH 1/2] KVM: PPC: Book3S HV: Make TM avoid program check Message-Id: <5335679B.1020801@redhat.com> List-Id: References: <1395704828-20180-4-git-send-email-paulus@samba.org> <1395985237-27345-1-git-send-email-mikey@neuling.org> <20140328110841.GB655@iris.ozlabs.ibm.com> In-Reply-To: <20140328110841.GB655@iris.ozlabs.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Paul Mackerras , Michael Neuling Cc: Alexander Graf , kvm@vger.kernel.org, kvm-ppc@vger.kernel.org, Anton Blanchard Il 28/03/2014 12:08, Paul Mackerras ha scritto: >> > Currently using kvmppc_set_one_reg() a transaction could be setup without >> > TEXASR Failure Summary (FS) not set. When this is switched back in by the >> > host, this will result in a TM Bad Thing (ie 0x700 program check) when the >> > trechkpt is run. >> > >> > This avoids this by always setting the TEXASR FS when there is an active >> > transaction being started. >> > >> > This patch is on top of Paulus' recent KVM TM patch set. > Thanks, Mikey. > > Do you mind if I fold these two patches into patch 2/8 of the set I > posted? In either case, am I right that this doesn't include the patches in kvm-ppc-queue? I'm waiting for the pull request. :) Paolo From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paolo Bonzini Subject: Re: [PATCH 1/2] KVM: PPC: Book3S HV: Make TM avoid program check Date: Fri, 28 Mar 2014 13:14:19 +0100 Message-ID: <5335679B.1020801@redhat.com> References: <1395704828-20180-4-git-send-email-paulus@samba.org> <1395985237-27345-1-git-send-email-mikey@neuling.org> <20140328110841.GB655@iris.ozlabs.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Alexander Graf , kvm@vger.kernel.org, kvm-ppc@vger.kernel.org, Anton Blanchard To: Paul Mackerras , Michael Neuling Return-path: In-Reply-To: <20140328110841.GB655@iris.ozlabs.ibm.com> Sender: kvm-ppc-owner@vger.kernel.org List-Id: kvm.vger.kernel.org Il 28/03/2014 12:08, Paul Mackerras ha scritto: >> > Currently using kvmppc_set_one_reg() a transaction could be setup without >> > TEXASR Failure Summary (FS) not set. When this is switched back in by the >> > host, this will result in a TM Bad Thing (ie 0x700 program check) when the >> > trechkpt is run. >> > >> > This avoids this by always setting the TEXASR FS when there is an active >> > transaction being started. >> > >> > This patch is on top of Paulus' recent KVM TM patch set. > Thanks, Mikey. > > Do you mind if I fold these two patches into patch 2/8 of the set I > posted? In either case, am I right that this doesn't include the patches in kvm-ppc-queue? I'm waiting for the pull request. :) Paolo