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 EB444C77B72 for ; Tue, 11 Apr 2023 20:00:28 +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=mOzhO272x9MXjkndJLeLEL/EfsvcH4Eo4f9Bk2CLfpM=; b=Hjv3AzDd0SXSoK tqBRojPct0v9mDdTL7YSk5ckjZaV6tthjQjQoowttGGKnnEeL2Zur9yljVPEgAUX7lj528QtCFiZJ pI0mo9bA6ujNlkX4XdoIAaMCzOU8/5CazuWknRygc102OKOzOqgykTqIRMh3bbpwhVhnLU5Nl7YW4 7XwbjlvlvUipe5XM4OEPhISEpeFfLy8WIuBwO9YXGoPkobUAW6uWZvcc0xODaTlmJd1QRXneHMlx8 SAvf2IMkKY4vBXNJC0a93zSE22KQ/QJaf0svOo0umBAXTSh+CrETr4DHnHhX75FrBB5tlwGKzgLSY 4qKlUwnTGZRmj8ODB3qg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pmKA9-0010Yw-2K; Tue, 11 Apr 2023 20:00:21 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pmKA6-0010YU-2j for linux-riscv@lists.infradead.org; Tue, 11 Apr 2023 20:00:20 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 6351E623FE; Tue, 11 Apr 2023 20:00:18 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id C80D3C433D2; Tue, 11 Apr 2023 20:00:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1681243217; bh=VhP9xPAWzn39xeSSfjXrtdbx6OFmwHo1ELAJLmcTbCI=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=pm72csH6kXQI34Si0YafNW7FoVFVI7iqaBzH6a1PkFTUf6SREiAyYDPYDXWWT/qF8 CvbvLwE7WrwnxqUZmKJFFDx70uQSuiZW/K90x1hsderP8EpwORz+7LogUGnRlGaAQ2 wk9kYP7Bvr9xbJHr8HkaAnHLpzOzBZpC0tUpHUSVtEd4doLmTguJrpYTTgrjTJCP5/ FbZJXXdelvPzKeqU6KCFjS0PIEd70VjOXrU5khsqY9yg0eSXiJVFsJD/RT1LRI3MR9 4JCFiyoAZjEzl21cJZXmqAv8XiuI2/eZ8zGXdlmOybxOGc+GyMUs1S8QdBko3ObM4o IL+bfwGZ3x4KQ== 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 A90A6E52443; Tue, 11 Apr 2023 20:00:17 +0000 (UTC) MIME-Version: 1.0 Subject: Re: [PATCH v2] riscv: add icache flush for nommu sigreturn trampoline From: patchwork-bot+linux-riscv@kernel.org Message-Id: <168124321768.4909.15241149293858055772.git-patchwork-notify@kernel.org> Date: Tue, 11 Apr 2023 20:00:17 +0000 References: <20230406101130.82304-1-mathis.salmen@matsal.de> In-Reply-To: <20230406101130.82304-1-mathis.salmen@matsal.de> To: Mathis Salmen Cc: linux-riscv@lists.infradead.org, palmer@dabbelt.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230411_130018_924444_92F91F9C X-CRM114-Status: GOOD ( 10.99 ) 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 Thu, 6 Apr 2023 12:11:31 +0200 you wrote: > In a NOMMU kernel, sigreturn trampolines are generated on the user > stack by setup_rt_frame. Currently, these trampolines are not instruction > fenced, thus their visibility to ifetch is not guaranteed. > > This patch adds a flush_icache_range in setup_rt_frame to fix this > problem. > > [...] Here is the summary with links: - [v2] riscv: add icache flush for nommu sigreturn trampoline https://git.kernel.org/riscv/c/8d736482749f 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