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[2620:137:e000::1:20]) by mx.google.com with ESMTP id u18-20020a170903309200b0015be178cbf4si449795plc.188.2022.06.23.13.02.25; Thu, 23 Jun 2022 13:02:37 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=QlEa6e5T; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231834AbiFWTmD (ORCPT + 99 others); Thu, 23 Jun 2022 15:42:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36862 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229806AbiFWTlJ (ORCPT ); Thu, 23 Jun 2022 15:41:09 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A466650E2A; Thu, 23 Jun 2022 12:32:19 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 4CE5CB82164; Thu, 23 Jun 2022 19:32:18 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E62F4C341C7; Thu, 23 Jun 2022 19:32:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1656012737; bh=7dpmsiu6uUrLA3URVq1PDlJfMCtSg8LYc+vJxyRfneg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=QlEa6e5TNPlfLdQ2DDKkAlvKzIcKtBC6pufySUatYo/ZRty0NIlrauDXU5B0JeqYv PmV5dTHtpE01MISMix1ILc5GdTFaCekgO28YXgr0KIXSNMwDqT4r8Wy3SPhT+FRXl9 65rQcD1nA9FXHaNh1l01BL1qFhTvrZ/OJ6D8k2LaLW4nzSiS0iEC8eRmMm+4iBNZWz p1U5RYlF6MbWO3wVV25qVUuUWFxGycHpvMjTY+chC1p9D/331AUuJQA6dM2AhHrYYq 4dsQ9ScmwtkCuaBfUgU61OeZRM1arsp6ejFG3jOaDsnr2oM9uM9Ht0t3jdNw7oLADv Yey8winmA2Jag== From: Will Deacon To: elver@google.com, Jonathan Corbet , linux-kernel@vger.kernel.org, Kefeng Wang , mark.rutland@arm.com, catalin.marinas@arm.com, linux-arm-kernel@lists.infradead.org Cc: kernel-team@android.com, Will Deacon , arnd@arndb.de, linux-doc@vger.kernel.org Subject: Re: [PATCH v4 0/2] arm64: Fix kcsan test_barrier fail and panic Date: Thu, 23 Jun 2022 20:31:43 +0100 Message-Id: <165600569929.3001194.1449584909652898648.b4-ty@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20220523113126.171714-1-wangkefeng.wang@huawei.com> References: <20220523113126.171714-1-wangkefeng.wang@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-7.7 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 23 May 2022 19:31:24 +0800, Kefeng Wang wrote: > Fix selftest and kcsan_test() module fail when KCSAN_STRICT > and KCSAN_WEAK_MEMORY enabled on ARM64. > > v4: > - Use 2 spaces after a sentence-ending '.', suggested by Marco > - Collect Ack/Review > > [...] Applied to arm64 (for-next/kcsan), thanks! [1/2] asm-generic: Add memory barrier dma_mb() https://git.kernel.org/arm64/c/ed59dfd9509d [2/2] arm64: kcsan: Support detecting more missing memory barriers https://git.kernel.org/arm64/c/4d09caec2fab Cheers, -- Will https://fixes.arm64.dev https://next.arm64.dev https://will.arm64.dev