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 7745837C0E0 for ; Tue, 17 Mar 2026 17:51:56 +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=1773769916; cv=none; b=JrhVSfzGQ7chwlc3H/i2pibl4SNM/s1u7DwIub61k+Uw8XRWmruUEAb1mkHQL/YwZzpsvAujzsZ/JzkYcw9Ab/rE/BUyiUx4YZBZjp5xUwBZWZK3JRJLMquhNrUEvFXAHMI5+BLYo6yzsucFzRxvwFMB3Zr1tVAcTIJZ0iYpqY0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773769916; c=relaxed/simple; bh=I+ilDtclnidfy6Tj4YDEkBOaP9GK+LCEdVvaSh6TSLM=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=FDGkTmb7JNiAzrN+IzDIRQINtOeZYXPGLTef9RfuMfF2/pOtuXlSj4LcIKC4yUzpBPC7RZ7j5ob6QqkkbHLEfQkif60ZYKFhO7WGT0hoGoIm8sQHBC9Tipap2yJ1Y8mqFph7l07ABgSq7a6rx4He1yZzXapgXVmUMhU3wggSAZY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=aXcxVDL8; 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="aXcxVDL8" Received: by smtp.kernel.org (Postfix) with ESMTPS id 377A7C19424 for ; Tue, 17 Mar 2026 17:51:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773769916; bh=I+ilDtclnidfy6Tj4YDEkBOaP9GK+LCEdVvaSh6TSLM=; h=From:To:Subject:Date:In-Reply-To:References:From; b=aXcxVDL85pCEmFGKgzymuSWxQL5b1uUtw3lcL/3Ms087TYE7zNXwI3L0Bx4S3y/g4 xmA+Vs7GEGD5mf775TYGskNU11KiF1+feWpbofwDRP6oyBYxYIRFnY7LuUzCW7WZ6z 2dkkeYU6FDBBvFKZdw0CPItUqTP9iWMk3EVVbjICL883ry7fI17OX4mkyUNE2LDgp/ SxpXtIGD6M8SFatiIKA94/vkSj/+Uu8w+DDEVKtG9acduoyfMiV4TuxwYcjjbMn/Xu qlvrwPEKph9JQVPsq/HNGnarZ8qcGRVA+dmd0GE6KXzx/BrEnHOdLMWzb3XdrU1WHW 4oigSQH5kJOUA== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 320AFC53BC7; Tue, 17 Mar 2026 17:51:56 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 215740] kernel warning: DMA-API: xhci_hcd: cacheline tracking EEXIST, overlapping mappings aren't supported Date: Tue, 17 Mar 2026 17:51:55 +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: andy.shevchenko@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 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=3D215740 --- Comment #50 from Andy Shevchenko (andy.shevchenko@gmail.com) --- Thanks, Alan. Guenter, can you submit a formal patch perhaps? It seems you = have a good justification for it as stated in the comment #47. --=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.=