From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 2C337372EEE; Sat, 4 Jul 2026 02:05:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783130743; cv=none; b=QT0/Hp7ZZauuNjyurMJb6V8Bc00q17u2lmxHQNHH64NTLQTeQny95d219exN9kDZ5A14xxBGQF4jvsVCOHLX14U5yz3UQMi5hwuA+tyXOtDTzt7i3ov060agoNdMgsvJShBBkYYCZj/o2EH+65O/6gdkA9mymtoS5hbLC7qxVbQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783130743; c=relaxed/simple; bh=yZ+9M+CnYuoI7Kw3ysRahFXQZmqCzdJ5r+NQmuMdeyM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=A+z62oeO23pE8fr8aWZQpEbfM64m5JlF737eA07kv0Xu5qlh4ZDKPaTF3gTFGfw3dU4PWuqWTmH+P02UaQyGy/O68YH6ECBJuMHkYqz3pKjrAqDXtRZ0XZHJeLUNCctFMVl0bzSCiJmMS4lxCe/RA0NT1Hx+PxupV0wfrMTGM/E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=A+4DfPkc; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="A+4DfPkc" Received: by smtp.kernel.org (Postfix) with ESMTPSA id F2EB01F00A3A; Sat, 4 Jul 2026 02:05:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1783130741; bh=R3EV/PBn8kUz2nBJMZlaUuDi6000cvpEZ7oEuepNteA=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=A+4DfPkc+V9jvGZj1GBEvjpRVvAw+N7VFT8Fx1HAE69h0VfaDq4j8kKJdbmd03odi NHKTfe1p5Ne5H3pAJrevGcR47BQv5Z4B5ZoGYGzYba0m3CL3bheRFassccXEY5UIEC FzoVeuWcTYK6mxHhpCAJvef6OVQeLcvHn2qLXKpd7kXQQf79g+jGr4vWTmU135Fsag aiP8vfzwUDmPw5c4Xfp1BNzMe0R4RI64kSt+dEupyDynJGVppkvsdtbQATnXI0eo+u d94L3UJmA39ElcE+Q6AWgzHEvyBwQ/sjVfcSBY3A0oirAfaYHml+dHphLvRz09VFoj txbg6tI/kDvrw== From: Sasha Levin To: Greg Kroah-Hartman , Huacai Chen Cc: Sasha Levin , Xuerui Wang , stable@vger.kernel.org, linux-kernel@vger.kernel.org, loongarch@lists.linux.dev, Huacai Chen Subject: Re: [PATCH 6.1 & 6.6] LoongArch: Report dying CPU to RCU in stop_this_cpu() Date: Fri, 3 Jul 2026 22:05:08 -0400 Message-ID: <2026070315-stable-reply-0014@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260703032401.857553-1-chenhuacai@loongson.cn> References: <20260703032401.857553-1-chenhuacai@loongson.cn> 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, Jul 03, 2026 at 11:24:00AM +0800, Huacai Chen wrote: > commit f2539c56c74691e7a88af6372ba2b48c06ed2fe4 upstream. > > This is a port of MIPS commit 9f3f3bdc6d9dac1 ("MIPS: smp: report dying > CPU to RCU in stop_this_cpu()"). smp_send_stop() parks all secondary > CPUs in stop_this_cpu(). Queued for 6.6.y and 6.1.y, thanks! -- Thanks, Sasha