From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E2CB4C4361B for ; Tue, 15 Dec 2020 11:47:17 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 223EF22209 for ; Tue, 15 Dec 2020 11:47:16 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 223EF22209 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 4CwGhG4JRtzDqBM for ; Tue, 15 Dec 2020 22:47:10 +1100 (AEDT) Received: from ozlabs.org (bilbo.ozlabs.org [IPv6:2401:3900:2:1::2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4CwFPJ22ZDzDqNj for ; Tue, 15 Dec 2020 21:49:08 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Received: by ozlabs.org (Postfix, from userid 1034) id 4CwFPH4byYz9sVt; Tue, 15 Dec 2020 21:49:07 +1100 (AEDT) From: Michael Ellerman To: mpe@ellerman.id.au, Ravi Bangoria In-Reply-To: <20201011050908.72173-1-ravi.bangoria@linux.ibm.com> References: <20201011050908.72173-1-ravi.bangoria@linux.ibm.com> Subject: Re: [PATCH v5 0/5] powerpc/sstep: VSX 32-byte vector paired load/store instructions Message-Id: <160802921325.504444.16042670854448962581.b4-ty@ellerman.id.au> Date: Tue, 15 Dec 2020 21:49:07 +1100 (AEDT) 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: jniethe5@gmail.com, bala24@linux.ibm.com, paulus@samba.org, sandipan@linux.ibm.com, naveen.n.rao@linux.vnet.ibm.com, linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Sun, 11 Oct 2020 10:39:03 +0530, Ravi Bangoria wrote: > VSX vector paired instructions operates with octword (32-byte) > operand for loads and stores between storage and a pair of two > sequential Vector-Scalar Registers (VSRs). There are 4 word > instructions and 2 prefixed instructions that provides this > 32-byte storage access operations - lxvp, lxvpx, stxvp, stxvpx, > plxvp, pstxvp. > > [...] Applied to powerpc/next. [1/5] powerpc/sstep: Emulate prefixed instructions only when CPU_FTR_ARCH_31 is set https://git.kernel.org/powerpc/c/ef6879f8c8053cc3b493f400a06d452d7fb13650 [2/5] powerpc/sstep: Cover new VSX instructions under CONFIG_VSX https://git.kernel.org/powerpc/c/1817de2f141c718f1a0ae59927ec003e9b144349 [3/5] powerpc/sstep: Support VSX vector paired storage access instructions https://git.kernel.org/powerpc/c/af99da74333b06d97ea6a9a2cd8906244da4bb26 [4/5] powerpc/ppc-opcode: Add encoding macros for VSX vector paired instructions https://git.kernel.org/powerpc/c/6ce73ba7691555fd182bc68529dc03cbd4378f72 [5/5] powerpc/sstep: Add testcases for VSX vector paired load/store instructions https://git.kernel.org/powerpc/c/35785b293da0070a8df19b0193f0e7de6c9eaecb cheers