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 298DF8632C for ; Thu, 26 Jun 2025 16:02:31 +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=1750953752; cv=none; b=T6HNrdw82ObCmxljDNoHq3MSh42Uie8eDG2r6WeaR9cVwJ/+pJx4a2V64TEUlzCw8ZoEvsHOEs2vd+1zSR7IJ9Fnxmie7ZUiH02w1bqmMVxIj0+vxbzsJ4Hz0zsRmEDajC3X+nRzHpsnciXlc1KFtP+rhDm/tCLb37LCI60uSU8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750953752; c=relaxed/simple; bh=Sy+oReiwbgLrad/fHgH5Ug4G0okObEIx0AXWWhFPke8=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=hneOOZHm2+ojSkLTkVHKKGJFR5YNvHMV330GaxHjBD93sfdulY4ZYbmi+21Sr+gYNpbdGQXsELhQ5oNK0e9ptiqKjm0RJMhN5RCNXOKkllz1+9XHduNTLrDO7AUyS04OJsS7hTd2Rf5Cy+Z0DBVmQE2ApJql4tX0wgxP9H0CeTU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bLrcKPxf; 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="bLrcKPxf" Received: by smtp.kernel.org (Postfix) with ESMTPS id BAA25C4CEEB for ; Thu, 26 Jun 2025 16:02:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1750953751; bh=Sy+oReiwbgLrad/fHgH5Ug4G0okObEIx0AXWWhFPke8=; h=From:To:Subject:Date:In-Reply-To:References:From; b=bLrcKPxfqW4mqGpkqXzEO8dzgGkKslFDtA3ToIr1HfpNrfDpa45sejd6AZslnhJqp +aknNcpV+adloo09+Up/+kkJjxr1eJM499MII/7Drx/1wQ9+OTXtysjUuRMFXpXcsd 0N7GMvYXo4SlD8eqFGPRZHMtUNCJ3091bFCm4cMx5oUBP1c1gLWFN1aZ/4ePE5K3LE +K9A/xPqel6ItsxZ+VwQ7NPCfwbtH/5DdeBM3fQ9rP90nLhQzHrZLfjn/sN0xe4Qau JYfWs+lHox/imGSg+cf5b/g8lf4Zbd9ujfkqeNQrza4kYKNL5WZLa9NNT3S3diW4Lg rsIIZF10Lj+rg== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id A5ACDC3279F; Thu, 26 Jun 2025 16:02:31 +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: Thu, 26 Jun 2025 16:02:31 +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: m.seyfarth@gmail.com 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: attachments.created 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 #3 from Marcus Seyfarth (m.seyfarth@gmail.com) --- Created attachment 308314 --> https://bugzilla.kernel.org/attachment.cgi?id=3D308314&action=3Dedit Optimized memset_64.S for Intel Raptor Lake (patch) Added the made changes to memset_64.S as a patch. --=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.=