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 D6AD472613 for ; Mon, 30 Jun 2025 18:38:53 +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=1751308733; cv=none; b=LbR2Q1T6Ne6pJPnwujaPj6G7GSDQHlFTfNNDGlOFqlA1fYmIt/+R91rLrh4wb3dhC29u0OHHc0L4Epy6CiyFgwWnO+P+ekLcjxFoB6n+TewsK0Un64Rq+YPeKrat8lqOckDaTvTSYvQpJ/Ln4b/N4AhxHM9Jty4+wIWnbk/B63U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751308733; c=relaxed/simple; bh=jPrYbmurOaNKhDZPYOiRk6GtAKHzZ6hseRSfst6GVV0=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=q9PoLwiFB49hZZV06npk6kVBfY7S+WhTEcd8mAVLNU1onPe0z0miIXJbTPrFaPUa+Nd7Yw/KAmS1F6ACxdxX+Yi2CjB/APa3ZuCEliSr6HYFEN7MUUK4IVpjJIkwXOlZEZg4McClmtVaK14z2zhKSWdZIczIIdnveybtDOy+cz0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=SnKT0SxQ; 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="SnKT0SxQ" Received: by smtp.kernel.org (Postfix) with ESMTPS id 630DFC4CEE3 for ; Mon, 30 Jun 2025 18:38:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1751308733; bh=jPrYbmurOaNKhDZPYOiRk6GtAKHzZ6hseRSfst6GVV0=; h=From:To:Subject:Date:In-Reply-To:References:From; b=SnKT0SxQYHgZQEN1rj0eIti6tMRXWGgjJCjGsHQMEFqG4sAe7WcMaHInT9VLDTygm mYaJE+Nu3HVM2b5pU/pa0EsdWBFDkkfpJcpI0gOpCu5/FmqHTzMPmTrEnt5aeGjDec 1kZKMK65Cxn5WXGiOOIqH5h08v8XwrxaYXkFEyrjzJCqk6JU1xkG7DlxcFfJqppv4q t5J2jEPrAPsAJs5FUiOxOEPU+dMyP1DsAOzXin05hHSD0iQzOHy/xH1f/j2dDuz6wx vOh0MkzUPjHcsIvSuJdjBEGShCsMHr6Oo1giQ6YG6RNHdGkAisdnJY4oHflDxxDR9g q05maZoImSP/g== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 5AF90C3279F; Mon, 30 Jun 2025 18:38:53 +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: Mon, 30 Jun 2025 18:38:53 +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 #21 from Alan Stern (stern@rowland.harvard.edu) --- Did you try moving the mouse or pressing any of the buttons while the "work= ing" trace was being acquired? I don't see any signs of it in the trace. In fact, apart from a little communication with the Razer Cynosa Lite and initialization of the ASM107x and NZXT devices, I don't see any significant differences between the two traces. They show the same amount of communica= tion with the Sharkoon mouse; there's nothing to indicate that it's working in o= ne trace but not in the other. --=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.=