From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:49784) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aqGu2-0002UZ-F9 for qemu-devel@nongnu.org; Wed, 13 Apr 2016 05:16:03 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aqGtz-0003F2-0i for qemu-devel@nongnu.org; Wed, 13 Apr 2016 05:16:02 -0400 Received: from e06smtp15.uk.ibm.com ([195.75.94.111]:46502) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aqGty-0003EP-LE for qemu-devel@nongnu.org; Wed, 13 Apr 2016 05:15:58 -0400 Received: from localhost by e06smtp15.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 13 Apr 2016 10:15:54 +0100 References: <1458564760-31993-1-git-send-email-clg@fr.ibm.com> <20160321231417.GL23586@voom.redhat.com> From: =?UTF-8?Q?C=c3=a9dric_Le_Goater?= Message-ID: <570E0E23.4020105@fr.ibm.com> Date: Wed, 13 Apr 2016 11:15:15 +0200 MIME-Version: 1.0 In-Reply-To: <20160321231417.GL23586@voom.redhat.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 8bit Subject: Re: [Qemu-devel] [Qemu-ppc] [PATCH v3 00/10] ppc: preparing pnv landing List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: David Gibson Cc: Thomas Huth , qemu-ppc@nongnu.org, qemu-devel@nongnu.org, Benjamin Herrenschmidt On 03/22/2016 12:14 AM, David Gibson wrote: > On Mon, Mar 21, 2016 at 01:52:30PM +0100, Cédric Le Goater wrote: >> Hello, >> >> This is a first mini-serie of patches adding support for new ppc SPRs. >> They were taken from Ben's larger patchset adding the ppc powernv >> platform and they should already be useful for the pseries guest >> migration. >> >> Initial patches come from : >> >> https://github.com/ozbenh/qemu/commits/powernv >> >> The changes are mostly due to the rebase on Dave's 2.6 branch: >> >> https://github.com/dgibson/qemu/commits/ppc-for-2.6 ppc-for-2.6-20160316 >> >> A couple more are bisect and checkpatch fixes and finally some patches >> were merge to reduce the noise. > > Applied to ppc-for-2.6, thanks. Hello David, I have identified this next serie of prerequisites for PowerNV that should not need too much discussion. When would be the right time to send them ? [PATCH 01/77] ppc: Remove MMU_MODEn_SUFFIX definitions [PATCH 02/77] ppc: Use split I/D mmu modes to avoid flushes on [PATCH 03/77] ppc: Do some batching of TCG tlb flushes [PATCH 07/77] ppc: Add a bunch of hypervisor SPRs to Book3s [PATCH 09/77] ppc: Fix hreg_store_msr() so that non-HV mode cannot [PATCH 10/77] ppc: Fix rfi/rfid/hrfi/... emulation [PATCH 12/77] ppc: Better figure out if processor has HV mode [PATCH 13/77] ppc: tlbie, tlbia and tlbisync are HV only [PATCH 14/77] ppc: Change 'invalid' bit mask of tlbiel and tlbie [PATCH 15/77] ppc: Fix sign extension issue in mtmsr(d) emulation [PATCH 16/77] ppc: Get out of emulation on SMT "OR" ops [PATCH 17/77] ppc: Add PPC_64H instruction flag to POWER7 and POWER8 The exception model changes are rather invasive but they are complex so I will keep them for later and I would like to try getting the xics changes out of the way first. They are a pain to maintain out of the mainline tree. Could we follow on with xics then ? Thanks, C.