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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 99454EB64DA for ; Wed, 5 Jul 2023 23:50:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232523AbjGEXug (ORCPT ); Wed, 5 Jul 2023 19:50:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49116 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232132AbjGEXuZ (ORCPT ); Wed, 5 Jul 2023 19:50:25 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DA0DF1730 for ; Wed, 5 Jul 2023 16:50:23 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (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 dfw.source.kernel.org (Postfix) with ESMTPS id 5913161807 for ; Wed, 5 Jul 2023 23:50:23 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id ADB1EC433CB; Wed, 5 Jul 2023 23:50:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1688601022; bh=QC3N5FVDNiAZMmLVWV062ludq+R2W6w7g38+nOSTnWY=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=u6KQwRVwHXDmLQPVdu4F1jHwH2h5UfG4IISxdZGmCs5+fDx08aEaH7AqTfY02MBHY fwyD/Eic2PZq11b8OanRW5LdHb/AT+oA3VKDxbILPychrJ+D8MuFwi1dYyfZ7f76Rw pc5270W2z9lsZQwAyS50bNKebX23BBCVLpvqPDpo2EOao2ksv2v4Nr3TJT7PLrBdFG dnTAAAc5/QGbaUw+nGdLCH2OXTzAKRBMYce2I5h5thW4YY6x1PgkEcLMdn+L7hNXVp /SxmEAWiu6Fp+uctMwUBRgsJyq/yiThetzyhF3vYNGIysUzr6hFv7Ur28sk0N/85po fu3zWO3zcsEdA== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 8BB2DC561EE; Wed, 5 Jul 2023 23:50:22 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v4] riscv: Discard vector state on syscalls From: patchwork-bot+linux-riscv@kernel.org Message-Id: <168860102256.23922.12744250095114433729.git-patchwork-notify@kernel.org> Date: Wed, 05 Jul 2023 23:50:22 +0000 References: <20230629142228.1125715-1-bjorn@kernel.org> In-Reply-To: <20230629142228.1125715-1-bjorn@kernel.org> To: =?utf-8?b?QmrDtnJuIFTDtnBlbCA8Ympvcm5Aa2VybmVsLm9yZz4=?=@ci.codeaurora.org Cc: linux-riscv@lists.infradead.org, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, andy.chiu@sifive.com, bjorn@rivosinc.com, linux-kernel@vger.kernel.org, linux@rivosinc.com, palmer@rivosinc.com, remi@remlab.net, darius@bluespec.com, conor.dooley@microchip.com Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello: This patch was applied to riscv/linux.git (for-next) by Palmer Dabbelt : On Thu, 29 Jun 2023 16:22:28 +0200 you wrote: > From: Björn Töpel > > The RISC-V vector specification states: > Executing a system call causes all caller-saved vector registers > (v0-v31, vl, vtype) and vstart to become unspecified. > > The vector registers are set to all 1s, vill is set (invalid), and the > vector status is set to Dirty. > > [...] Here is the summary with links: - [v4] riscv: Discard vector state on syscalls https://git.kernel.org/riscv/c/9657e9b7d253 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html