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Tue, 09 Jun 2020 09:51:38 -0700 (PDT) Received: from localhost ([2804:431:f725:71e2:2799:db80:ed1e:3ed1]) by smtp.gmail.com with ESMTPSA id l9sm10010320qki.90.2020.06.09.09.51.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Jun 2020 09:51:38 -0700 (PDT) Date: Tue, 9 Jun 2020 13:51:35 -0300 From: Murilo Opsfelder =?iso-8859-1?Q?Ara=FAjo?= To: Michael Ellerman Subject: Re: [PATCH v3 0/7] Base support for POWER10 Message-ID: <20200609165135.GA12260@kermit.br.ibm.com> References: <20200521014341.29095-1-alistair@popple.id.au> <159168035553.1381411.323672966899358346.b4-ty@ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <159168035553.1381411.323672966899358346.b4-ty@ellerman.id.au> X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Alistair Popple , mikey@neuling.org, linuxppc-dev@lists.ozlabs.org, npiggin@gmail.com, aneesh.kumar@linux.ibm.com Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Tue, Jun 09, 2020 at 03:28:31PM +1000, Michael Ellerman wrote: > On Thu, 21 May 2020 11:43:34 +1000, Alistair Popple wrote: > > This series brings together several previously posted patches required for > > POWER10 support and introduces a new patch enabling POWER10 architected > > mode to enable booting as a POWER10 pseries guest. > > > > It includes support for enabling facilities related to MMA and prefix > > instructions. > > > > [...] > > Patches 1-3 and 5-7 applied to powerpc/next. > > [1/7] powerpc: Add new HWCAP bits > https://git.kernel.org/powerpc/c/ee988c11acf6f9464b7b44e9a091bf6afb3b3a49 > [2/7] powerpc: Add support for ISA v3.1 > https://git.kernel.org/powerpc/c/3fd5836ee801ab9ac5b314c26550e209bafa5eaa > [3/7] powerpc/dt_cpu_ftrs: Advertise support for ISA v3.1 if selected > https://git.kernel.org/powerpc/c/43d0d37acbe40a9a93d9891ca670638cd22116b1 Just out of curiosity, why do we define ISA_V3_0B and ISA_V3_1 macros and don't use them anywhere else in the code? Can't they be used in cpufeatures_setup_start() instead of 3000 and 3100 literals? > [5/7] powerpc/dt_cpu_ftrs: Enable Prefixed Instructions > https://git.kernel.org/powerpc/c/c63d688c3dabca973c5a7da73d17422ad13f3737 > [6/7] powerpc/dt_cpu_ftrs: Add MMA feature > https://git.kernel.org/powerpc/c/87939d50e5888bd78478d9aa9455f56b919df658 > [7/7] powerpc: Add POWER10 architected mode > https://git.kernel.org/powerpc/c/a3ea40d5c7365e7e5c7c85b6f30b15142b397571 > > cheers -- Murilo