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 584253D6471 for ; Thu, 22 Jan 2026 07:27:34 +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=1769066854; cv=none; b=V5ophk2nWVlcyoRa3NRneIYeVyAJWpl2M7zx9c1p27CSDuDhdBOfGWTn3DZzLJeBqPmrL4gn3dvLUefFDo9QKd+8t0psH9jNU/JVZnloQA6okawRcQkA3cXjifP0EC9l18r3CaYIA6PUdclveba5a1uLZ82xxjiIxQCotb+gUVo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769066854; c=relaxed/simple; bh=BhVTw1JgZSJcuVnU+3NF4E3LaoA0COh6DVaz9MIYto4=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=Ah6wJJnzTE5VwhN2kzrCrR/ACVwv7k2wjTIuehh8SmYLtE1ZTiysCC9tlwZgBZWNbDwbW3UxySq01dBAmaVmbneoWcI3KBLzlptuFupki/CC2lE3OHafqk8OQLjckkY9dZHOhmFWlomAbu00iwudPtdaNphSlu2yC+ynr0VY8Fo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=EzqPoeKL; 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="EzqPoeKL" Received: by smtp.kernel.org (Postfix) with ESMTPS id A4467C2BC87 for ; Thu, 22 Jan 2026 07:27:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1769066853; bh=BhVTw1JgZSJcuVnU+3NF4E3LaoA0COh6DVaz9MIYto4=; h=From:To:Subject:Date:In-Reply-To:References:From; b=EzqPoeKLtxIqhie0o/L1uBNUTLzcG3RKKRAzsU0Yf43guGT/2uhtZTyNQ7Dko0ftT pLYOEkhhrhadapYXn0ew+UdJpEVoLoeDU01abwu5ZgB5wrpr7hDrH6Aoh/CFz3rN9l 2x4r/4mMAmHpdWijQFJbyd1VTYuPl8ahlYQEpdfXwSbSnEqKCOIaUCr9acjnlGfGfx qSPw5SWH/rqC0Gxm8N0aBpcPXHzgC+vzpu6JojOcbTa0dS4krYIyVpbmh50+9K7GjR aPIAUD8+SMAWg5Gh4l1mU02vLSbWfQQh1DSZPqOzjyQ41W0ZSLEEanzg3bJ+5t3gyn b70+jo72UgE9A== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 9DB80C53BBF; Thu, 22 Jan 2026 07:27:33 +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: Thu, 22 Jan 2026 07:27:33 +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 #46 from Andy Shevchenko (andy.shevchenko@gmail.com) --- May somebody submit a formal patch, please? --=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.=