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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id BA75CC54E67 for ; Wed, 27 Mar 2024 14:00:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References:Date: Message-Id:From:Subject:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=lC31/tTIW6W/eTHZAzlok+qRiVu4EiXSdidbVS6LxS8=; b=dL+KwImQAFitZ5 +ZHobrn+hQ6X9mBH+7Vk0yu9ihYIKmYoxkxg/56l8qjzpQikGuTsGTK0kS966a6ubMGNH+jFM/T0y ln6Sp7AG2ebMcNz87wmoFJq5o2A2RT+d4you00cb9rB/XU/+3eoPaZg3nEABUKwFtGJQG8HOYcrkn I7wFCrOrzk7eiiqxODplaqbj2+1pvEeiSBxPo2jH69RjOy761lFdu5isL9YQTBh1MGbowe0+IgbfU 66ZqknoO7eCDr78nU/aUMpQScdN7w1MxzZlXl9XwJq6ma8ZAtGgCv219t3704r48ur2uEX+nsTls/ Y39nk25SkRmL0fD4r0AQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rpTpS-00000009LGd-2uJ3; Wed, 27 Mar 2024 14:00:34 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rpTpO-00000009LES-3uIm for linux-riscv@lists.infradead.org; Wed, 27 Mar 2024 14:00:32 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id EC53A6130B; Wed, 27 Mar 2024 14:00:29 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 8EFA8C433C7; Wed, 27 Mar 2024 14:00:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711548029; bh=ZWRwW5a/atUY75Ot5EmWWJL5+SmwS0RdF9EFAzrkh/8=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=ReEFqrogeCi+nRbx42nxkjrSkR3GIqBQ6PZ6p2tUuKR9PTorPRZZutM0AROiDLTkF 2s/dHtCXduY6xTzRPGnE2eGGEHU3iqsf5mbWq+5lm/ECl78jWGez4+euoaXONpegN2 Y5q+GvKsZOTtSokf/mgdk4IZSAEK4V9ebdx05kez1Fh7ikPLmN7fQrqbLzNW7D1MGp 43gypArhfrHuQKX164JMDZZ3ON8XJNfXJiyGavzXlhXw7Db4ROgDhG2ARBAN5exPL1 weYVQBMzbFDpSFMDOn9Cr+6mgdsorM1wqMOJck8EkDxQ7XMd7TDNE6VINSJWZ3a+3G Rs+TcgrS6WfrA== 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 821ABD95061; Wed, 27 Mar 2024 14:00:29 +0000 (UTC) MIME-Version: 1.0 Subject: Re: [PATCH v2] drivers/perf: riscv: Disable PERF_SAMPLE_BRANCH_* while not supported From: patchwork-bot+linux-riscv@kernel.org Message-Id: <171154802952.9827.25009069225289323.git-patchwork-notify@kernel.org> Date: Wed, 27 Mar 2024 14:00:29 +0000 References: <20240312012053.1178140-1-pulehui@huaweicloud.com> In-Reply-To: <20240312012053.1178140-1-pulehui@huaweicloud.com> To: Pu Lehui Cc: linux-riscv@lists.infradead.org, bpf@vger.kernel.org, atishp@atishpatra.org, conor@kernel.org, anup@brainfault.org, palmer@dabbelt.com, bjorn@kernel.org, pulehui@huawei.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240327_070031_279787_5A602020 X-CRM114-Status: UNSURE ( 7.79 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Hello: This patch was applied to riscv/linux.git (fixes) by Palmer Dabbelt : On Tue, 12 Mar 2024 01:20:53 +0000 you wrote: > From: Pu Lehui > > RISC-V perf driver does not yet support branch sampling. Although the > specification is in the works [0], it is best to disable such events > until support is available, otherwise we will get unexpected results. > Due to this reason, two riscv bpf testcases get_branch_snapshot and > perf_branches/perf_branches_hw fail. > > [...] Here is the summary with links: - [v2] drivers/perf: riscv: Disable PERF_SAMPLE_BRANCH_* while not supported https://git.kernel.org/riscv/c/ea6873118493 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv