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 E600F3E868B for ; Tue, 17 Mar 2026 14:52:56 +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=1773759177; cv=none; b=UC6iXK2T85030lQ2EfagiXRR4xlXjBnb7JuiaDCM+8/NC4X8TQLaVtqMpg6//3rHYWppr5HfpXlYHOQTn0tTlOy6orHcKv9TwuVVntx2eW9RGx8EmkAAyw+8uRJcxCdj9E/lIgR5dkPTL77MaVpWmUmDIw0P5HiCo8hA5fKeJdc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773759177; c=relaxed/simple; bh=0//teAos5q32em+J7BmxhzJT5liAu4otqVIQbfqjRpU=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=mqhKGvZM47S0Ui5CE/SjsGfrDMt5EcHlHUjBa19iQ8KeMZio0UW8mr0RB+OvbkZUts1RFLrJ3kU1NEt74dmDGIh4HMdO1ebpFP84rK3LhgBD3JbqXeMB5hX7CGhL+TsE9JQgeCTNFgi/QsFxLhP6QmrUgxgpcdAhX/kkhMYvrHc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=HxigWma+; 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="HxigWma+" Received: by smtp.kernel.org (Postfix) with ESMTPS id 89A19C2BC86 for ; Tue, 17 Mar 2026 14:52:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773759176; bh=0//teAos5q32em+J7BmxhzJT5liAu4otqVIQbfqjRpU=; h=From:To:Subject:Date:In-Reply-To:References:From; b=HxigWma+3lSpCVf6dQY4/nnzEg3uBkDBlQ4kk0tm0f2aoMoq6XmuMRLXthroa0QKy lTW9q37KlAkalqhve7JP9F56VByMWiNBI28w+XSrvCC/UStbaWIDfHcr3X8NnHRJYC JFyCICsQpXyq60wsqVC+Wp14z+fzR/1JEHOowmAMSmj7ej6Umu/y1x1uOeTJYSWsur uN16F8+yAc9P2r6slvz/XDwsY6hmKlFtH8FfyLDzPPlN1NaeFTKHEl3mmR7gA2IkgR DBjCVZ85Y5UXka1dF1X2pHkPF/IuFXs5aVEcY1CAd2EUP/3hxbvqwYTX7/x5qdOG1u CHuNGwLuHwNhg== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 8211EC41612; Tue, 17 Mar 2026 14:52:56 +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 14:52:54 +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 #48 from Andy Shevchenko (andy.shevchenko@gmail.com) --- So, is there any consensus which solution should somebody try as a new atte= mpt to fix this? --=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.=