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 8EF33E7D0AA for ; Thu, 21 Sep 2023 21:06:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231139AbjIUVHA (ORCPT ); Thu, 21 Sep 2023 17:07:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50596 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233208AbjIUVFf (ORCPT ); Thu, 21 Sep 2023 17:05:35 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E52CB84F1C for ; Thu, 21 Sep 2023 10:37:41 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPS id F3349C4AF74; Thu, 21 Sep 2023 10:50:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695293424; bh=yzRcHLbR5HG/J4cNCXnrVt/lngYoOjtJirNRF+1vitY=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=ssVvpTD2Nabr/adKevwcFm2K7fPZgBABoPce84Zyj0FQcMHdgii9A5tprQiCB4+RC doQSNBxrBzeuytOICCS3G7sYH7VHvEfqTG3u0LRw2qFb8vghozBtCCDluv0XLAnNiE RHtpAEUE8jKJbemL60YbLuun0y3gFnxzIZJQNCY0w+vkROHI6BhS02oOqr80ewPer/ PLk6jODyacBUc6WhYBCx7QZhBN8oixTNJLTz8gwUhlVkqKrKa+esgESHIS0E2mS8gb lhUAWDOFHAxG7Kny4pHGlS+KU5tbwYd3xyD2pS5HIL7N5ewfagQzpHBXpvj7Tr4984 KPPSfujLwwJIA== 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 DFDECC43170; Thu, 21 Sep 2023 10:50:23 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v3] riscv: Only consider swbp/ss handlers for correct privileged mode From: patchwork-bot+linux-riscv@kernel.org Message-Id: <169529342391.31237.16052864619241534837.git-patchwork-notify@kernel.org> Date: Thu, 21 Sep 2023 10:50:23 +0000 References: <20230912065619.62020-1-bjorn@kernel.org> In-Reply-To: <20230912065619.62020-1-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, guoren@kernel.org, bjorn@rivosinc.com, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, namcaov@gmail.com, puranjay12@gmail.com Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello: This patch was applied to riscv/linux.git (fixes) by Palmer Dabbelt : On Tue, 12 Sep 2023 08:56:19 +0200 you wrote: > From: Björn Töpel > > RISC-V software breakpoint trap handlers are used for {k,u}probes. > > When trapping from kernelmode, only the kernelmode handlers should be > considered. Vice versa, only usermode handlers for usermode > traps. This is not the case on RISC-V, which can trigger a bug if a > userspace process uses uprobes, and a WARN() is triggered from > kernelmode (which is implemented via {c.,}ebreak). > > [...] Here is the summary with links: - [v3] riscv: Only consider swbp/ss handlers for correct privileged mode https://git.kernel.org/riscv/c/9f564b92cf6d You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html