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 A2465C44508 for ; Wed, 15 Jul 2026 16:21:36 +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=Lx5tWl4R/1EPQU0x1SgWv4473UoJLfeiz7i2Y8NfcCg=; b=un5hEVAC/thfbX 8AMPpguNVKf0yNZPR7Wgk+AZ1OJrZtQ0SJ2ge6xaOu9lQvYS3IP7zWdhWtj3YZQ5/O1b9c92kXAk5 yO5Z16iQeLWhsPFetonrCdZfptnyjIY378Q/x90hY8HtULPwPcFh3wDTfnMOsymKxaKeUi/2BXZQZ OiiAnic5lfcqxt7cDiBbgWavMWbyCqJNhX0iSBoLC0uFrywqdXIM+DgKb741avgdVDcz3n8QFyVoh d0cB82yLATP5cmd3ps5g+mGFrPhd7FoldO+xlospaxocxT3NbRwc0F5uSzhXKVQq+w0XaMp4bNmdy 8qGXMyFpVnnVXK1gfrUA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wk2ME-0000000FRkf-39r6; Wed, 15 Jul 2026 16:21:14 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wk2ME-0000000FRk3-0lF0 for linux-riscv@lists.infradead.org; Wed, 15 Jul 2026 16:21:14 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 5D22461834; Wed, 15 Jul 2026 16:21:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8D65E1F000E9; Wed, 15 Jul 2026 16:21:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784132473; bh=D9crtScMd6wKRa8Dd1rnpK7lHl213SFq9ZDSAcbKOZM=; h=Date:From:To:cc:Subject:In-Reply-To:References; b=YbTPT4WuylWKGZpQ1j/R8LwwfLP14NiZfBhNl1eYzLYbiPQwwKULdKfGNbeHRDSWB tVPNpVIZ2gHYyON632UDTKVWp7DkGfIyHgRgCI0WrpKCm35zq/w/SS1mtQa9Vxsgyj OFQEnorhcbHZvYCk9qQW2x/ahjIR1pWP9ELA0xaniWTe+yl3LHcntNmbrk5mY3m+SB wrTc0wP6KvOnjTdwivwZqsFiWWqOeNYM6qTRrPDqW+oW97hmPbh7FJsKldDnAo704u HSVSSnNWKmVigJYhgABIC5smTh56C5YYOHs9ChQ/g9wQFBmtlhYDmWztYoAwlxTXZu QMYrtGxXX1Hwg== Date: Wed, 15 Jul 2026 10:21:09 -0600 (MDT) 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 v4 0/2] riscv: Introduce support for hardware break/watchpoints In-Reply-To: <20260518065920.872131-1-himanshu.chauhan@oss.qualcomm.com> Message-ID: References: <20260518065920.872131-1-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, On Mon, 18 May 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 Thanks for the patches. Looks like it breaks rv32 builds. Can you check that and update? thanks, - Paul _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv