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Thu, 16 Jul 2020 21:57:01 +0300 Date: Thu, 16 Jul 2020 21:57:01 +0300 From: Roman Bolshakov To: Eduardo Habkost Subject: Re: [PATCH for-5.1] i386: hvf: Explicitly set CR4 guest/host mask Message-ID: <20200716185701.GF90799@SPB-NB-133.local> References: <20200714090726.41082-1-r.bolshakov@yadro.com> <20200714103932.GB90799@SPB-NB-133.local> <20200716181457.GM1274972@habkost.net> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20200716181457.GM1274972@habkost.net> X-Originating-IP: [172.17.204.212] X-ClientProxiedBy: T-EXCH-01.corp.yadro.com (172.17.10.101) To T-EXCH-02.corp.yadro.com (172.17.10.102) Received-SPF: pass client-ip=89.207.88.252; envelope-from=r.bolshakov@yadro.com; helo=mta-01.yadro.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/07/16 14:57:04 X-ACL-Warn: Detected OS = Linux 3.11 and newer X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: programmingkidx@gmail.com, Paolo Bonzini , qemu-devel , Cameron Esfahani , Richard Henderson Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Thu, Jul 16, 2020 at 02:14:57PM -0400, Eduardo Habkost wrote: > On Tue, Jul 14, 2020 at 08:20:04PM +0200, Paolo Bonzini wrote: > > Hi Roman, please ask Peter to apply it directly because I won't be able to > > send a pull request in the next couple of weeks. > > > > Paolo > > > > Il mar 14 lug 2020, 12:39 Roman Bolshakov ha > > scritto: > > > > > On Tue, Jul 14, 2020 at 12:07:27PM +0300, Roman Bolshakov wrote: > > > > Removal of register reset omitted initialization of CR4 guest/host mask. > > > > x86_64 guests aren't booting without it. > > > > > > > > Fixes: 5009ef22c6bb2 ("i386: hvf: Don't duplicate register reset") > > > > Signed-off-by: Roman Bolshakov > > > > > > > > > > If one has a chance to test or review it, it'd be very helpful. That'd > > > allow to include it in RC0. > > > > > I'll queue it for my -rc1 pull request. > Thanks! -Roman