From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out30-133.freemail.mail.aliyun.com (out30-133.freemail.mail.aliyun.com [115.124.30.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 292793DB636; Mon, 31 Aug 2026 12:06:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=115.124.30.133 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788178003; cv=none; b=tJ8IcFhQiu75iVBhCGqSpoKXaddzC+Cn2FKb+HhdEAFY8UYP1S1EuxCnGCLw9tR88NXcR/rJ/Sl9p0POinwE+PhUCt3Y4GmgVivKX96Hotz8sAGoJOnpCVl5I4CJxz+tTOYkAIKewkIjT5pNiDVupZppNIVxdyd22CsqryiwdZc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788178003; c=relaxed/simple; bh=GuvEKbf4Qy08uSgtUp7unEXY1axa9ewR8UYqFES8Jek=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=mS8KrpKbwnl9CX3HyOECI7rqBzhjpDKDp04dxpd+TvmElpLtMa5YTSmmPlMsUw92TdSPqzotc3BhF5f4k4fFWKlmBmZGic352SKvhKchaA5gX5gRj5rT9klVuygbyjKBZo1raUwNjeFy9qMf9nisnJxuKQxLBabBaN15mZYlitA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com; spf=pass smtp.mailfrom=linux.alibaba.com; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b=h7ZS3DR5; arc=none smtp.client-ip=115.124.30.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b="h7ZS3DR5" DKIM-Signature:v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1788177999; h=From:To:Subject:Date:Message-ID:MIME-Version; bh=u1vNRdi/HerwDRN/wJ8Zby10irxW5ckOXfmngwQBF2s=; b=h7ZS3DR5gGERFtkgazr0r7yLENqOteX2FZUdAhpt/vxrRMZSCm8umK/I9SQJeS7U4wORa6j0wxV2w4Wy8Egyib3VtX6/q/W7J40+yEPWJJNx3W9i2xBUNBr3UtAdzEwuocLecIRsg8lXK5jQ+VedNegM7VIYVZkrEc51Zr6kV78= X-Alimail-AntiSpam:AC=PASS;BC=-1|-1;BR=01201311R191e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=maildocker-contentspam033045098064;MF=xiangzao@linux.alibaba.com;NM=1;PH=DS;RN=22;SR=0;TI=SMTPD_---0X9y..9b_1788177985; Received: from banye.tbsite.net(mailfrom:xiangzao@linux.alibaba.com fp:SMTPD_---0X9y..9b_1788177985 cluster:ay36) by smtp.aliyun-inc.com; Mon, 31 Aug 2026 20:06:37 +0800 From: Yuanhe Shu To: Bradley Morgan Cc: Yuanhe Shu , tglx@kernel.org, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, xin@zytor.com, luto@kernel.org, jpoimboe@kernel.org, peterz@infradead.org, rostedt@goodmis.org, akpm@linux-foundation.org, rdunlap@infradead.org, elver@google.com, andreyknvl@gmail.com, glider@google.com, gor@linux.ibm.com, kasan-dev@googlegroups.com, linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH 1/2] stacktrace: Provide arch_in_irqentry_text() hook Date: Mon, 31 Aug 2026 20:06:19 +0800 Message-ID: <20260831120621.2882700-1-xiangzao@linux.alibaba.com> X-Mailer: git-send-email 2.43.7 In-Reply-To: <58EF0ADB-E7CC-4A15-B124-B5A870281D55@mainlining.org> References: <20260827150022.1618235-1-xiangzao@linux.alibaba.com> <20260827150022.1618235-2-xiangzao@linux.alibaba.com> <58EF0ADB-E7CC-4A15-B124-B5A870281D55@mainlining.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Thu, Aug 27, 2026 at 06:04:48PM +0100, Bradley Morgan wrote: > LGTM, thanks > > Reviewed-by: Bradley Morgan Thanks for reviewing v1. I dropped the tag in v2 since the patch changed materially: Peter asked for the #ifndef macro override pattern instead of a Kconfig symbol, so the hook and its fallback now sit next to their only user in kernel/stacktrace.c and x86 defines the macro in . The helper and the hook are also renamed to in_event_entry_text() and arch_in_event_entry_text(). Please have another look if you get the chance: https://lore.kernel.org/r/20260831120221.2874445-1-xiangzao@linux.alibaba.com Thanks, Yuanhe