From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 42A762882B2 for ; Wed, 2 Jul 2025 14:12:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751465522; cv=none; b=oXx5YVUxS+Z90FEQuGLt7Td+SVJdVfzNwT8xtLPdqNtARIWW0sK7b4XOsvwB+Oxfj23Z5kC3kqmTnXYizHAUjxAxZzpdl75+ihHEZpQLtkO0mNPX5x4AKYWP86UFi3ckBc4nROMhNyoS5YF7/0x25jo0tdd8hmaG2HM5ZTz4Q08= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751465522; c=relaxed/simple; bh=Il0mPKawFM6EsD6HBp1KVoEtVqIXh1wd3HLqtwcTfNE=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=VjQUY6dLPiQSwoASjLWEMDX3vYN2/oFSx5kKS+pYowOdgdSLijo7CSO8Z0u8sKAUwJZT3TN9tmuaUbTbEUBjRTHqAAHY5MbFeBXSAl0L8XfEMKIqHAcZTdixgfG5q7H6MFLwviySB9kbddQzTXiGIErapVtl5kJWQ0912Rh42R0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=unWJEanr; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="unWJEanr" Received: by smtp.kernel.org (Postfix) with ESMTPS id BFD02C4CEED for ; Wed, 2 Jul 2025 14:12:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1751465521; bh=Il0mPKawFM6EsD6HBp1KVoEtVqIXh1wd3HLqtwcTfNE=; h=From:To:Subject:Date:In-Reply-To:References:From; b=unWJEanrcIyU9Mxo1AEtB8ohtBIy2rpGx4dKuuPC2GApEc6Fj2seNfdUudzJoLfGl 4O8SH+dpSYxP1JX2cCq+6MlmJMqxG25FYuLSb1DsofZlZjfhV7iUunFEBEMpW5HmUB UnC9lXuBZZdE1opa+zyC5sxogY5RhL/6cALcsKn0PkHkIvxzgFHVJaYd/j/Q7gCdFP S2CWGtJaWdARe5hs38fNR7WEOp7U4SXD5D2BEfcWfXDroqLdwjViXqFoDU9lOh/CXK jJOoQ9WWO0+kEhZ1fZ256rQjMEhBm0fzTUOjwNYUCyAiSEnp5pb4xOpEESavPqHkxK 3B6mcu/+czi5g== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id AE9BCC4160E; Wed, 2 Jul 2025 14:12:01 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 220272] Latent race condition in USB code unveiled with optimized memset_64.S Date: Wed, 02 Jul 2025 14:12:01 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: USB X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: stern@rowland.harvard.edu X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D220272 --- Comment #27 from Alan Stern (stern@rowland.harvard.edu) --- But if that's the explanation then why does the driver work properly some of the time? --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=