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 15625EEA853 for ; Fri, 13 Feb 2026 00:34:13 +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:MIME-Version:References:Message-ID: In-Reply-To:Subject:cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=sKLM5SwPvQijCT23ybheD/LD8XEqcgWSxxn6m/p1rcg=; b=MaSuQiptHYfZIq vucDYZ0JdV9z9BmoS2R0eXwEF/kvmNUwuQdbR6LkHfSTscxZ4NZzUCCdZnWTYMkjfaF5wyLgWTbBp /U9XlEoHAk2NoCxZNWKyDJFC8DMRIlGLVgiJIc1BXPDxijVh8YQRs8H+NmK1Cg/DQ3ByeqsIuhMvv /CXxPTusJEynXYDB0xXvwdLwbQ20gDBYmjd2JrwC9GwYKemDFhqsj4/WYhK4iIwAR0WGbb8SPRp2t LgVLiGdQRE6THyUSLpzlVbvFmOy9bBaP48NpGx54xEbmHDfAqNvOZK62q5UTHvRkYBvQ4/MZB985k gqLt/0S8dPpKHDzSin0A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vqh8H-00000002n9M-2Pdq; Fri, 13 Feb 2026 00:34:05 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vqh8G-00000002n9G-0lrB for linux-riscv@lists.infradead.org; Fri, 13 Feb 2026 00:34:04 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 4493560018; Fri, 13 Feb 2026 00:34:03 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5D413C4CEF7; Fri, 13 Feb 2026 00:34:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1770942843; bh=b02J84ZDm/mvQQL0gYw8sAXPPl6ARimM8FJDFIIMhJE=; h=Date:From:To:cc:Subject:In-Reply-To:References:From; b=pJAuRH6wYxE+aUos01e0VtF2nlAvNajbbA3+RaG/FnIE9cMZ45VEIYZvg17hLQT4Q vjOH/qfHXmI1G8ixpiWP006JCwFSCmm8uw5oj39jEsMC+0sxQpE/UgQhTFgmm6Kqz9 Xe6pYNRO9+9jFswMs+xqrxLcHuUT+ypxsf3G+km/5ZbzvD2LQDC3Tqe9heOgcpt23+ MuEiQZ4d1NM80MCa+dB6cwNAM429psbv3IMz6vlJ6mGt2l7Xk+3Fq93TkOixvOzUgJ Mk0//LhvYT8ldCz8FKgyAEL0bWWQvdR8jXf7cRUBI1fMWZoG0+hEbOnaIJvVAqUIOK v883q6aTFkSgg== Date: Thu, 12 Feb 2026 17:34:00 -0700 (MST) From: Paul Walmsley To: Himanshu Chauhan cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, pjw@kernel.org, palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr, shuah@kernel.org Subject: Re: [PATCH v2 0/2] riscv: Introduce support for hardware break/watchpoints In-Reply-To: <20260106082021.2680658-1-himanshu.chauhan@oss.qualcomm.com> Message-ID: References: <20260106082021.2680658-1-himanshu.chauhan@oss.qualcomm.com> MIME-Version: 1.0 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 Hi Himanshu, On Tue, 6 Jan 2026, Himanshu Chauhan wrote: > This patchset adds support of hardware breakpoints and watchpoints in RISC-V > architecture. The framework is built on top of perf subsystem and SBI debug > trigger extension. > > Currently following features are not supported and are in works: > - Ptrace support > - Single stepping > - Virtualization of debug triggers > > The SBI debug trigger extension proposal can be found in Chapter-19 of SBI specification: > https://github.com/riscv-non-isa/riscv-sbi-doc/releases/download/v3.0/riscv-sbi.pdf > > The Sdtrig ISA is part of RISC-V debug specification which can be found at: > https://github.com/riscv/riscv-debug-spec Can you fix the checkpatch issues with this series? Please use --strict. In the meantime, I'll add it as an experimental branch, until those get sorted out. - Paul _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv