From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C1CA4C4707B for ; Wed, 10 Jan 2024 13:50:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: Message-ID:In-Reply-To:Date:References:Subject:Cc:To:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=HZUalg6vfjH7k+yK15tc0Ll5xilQLwN79QB04V0K4c0=; b=N6S1tBolpd4T90pBFtv0WYSLKR NPQ3/m7GzBD9+Nvpj+MYTj2vwY/wGsxKNqXCja/DLGqLYyjW03W0LFGPpP7xaVrpWUO/WCmDJGwZ5 dEeRo6y/GPqeL1+VGfclBxDI8jn7e/u8LjiFFzSPctyF1yG3Ru0+fP9qm0EcQHIIuetmcI1QhxjBz d1RZizEyuKkw6yv7T3xlrBMpnW62mDWMwHW9QgxlSTnENIxbue3ELzC1/ywo6V98YtoZkS9tP8ZPq QlL1sb3Z62nXhc7pkL+9o4enIdGgrsjwB/+WzrajV4SIMgUe2brXhg42FIyqgseZ1ECn3Ld1K5xb0 4yXMDpIw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rNYy0-00C6JM-2e; Wed, 10 Jan 2024 13:50:00 +0000 Received: from sin.source.kernel.org ([145.40.73.55]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rNYxy-00C6H7-07 for ath11k@lists.infradead.org; Wed, 10 Jan 2024 13:49:59 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id 5C04DCE1B4F; Wed, 10 Jan 2024 13:49:56 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id CE40BC433C7; Wed, 10 Jan 2024 13:49:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1704894595; bh=MVID6r38g1l+bGAUAMzcuNJf21BLWjXML2xd0ZzLb/4=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=ngdY3fBQbptm+yDPwci8As+iUSZw0Dcm0Pxil5Pv51kIYKDmQlP4CrAYLS/sX7NDp inyeGO6Bf2JOb1BeLVcw/ueiIbu8WRtOVqjLbLd1kPW8GNZRNjOoNzW2zPQfkJ5Sm9 fRfle5ksWZ3aJmdrSGEZMi9dh6xOCysO7QWOWLdBUqetEXmqztOgFyYRAX9ybNXByw NRiWA/McEHm7LQcpEe9KRXEZraHQPyd9kY1paL0KuweUyz47yHti83GlEnqycjZMNF MM5VVloSIPq1DZmYa2w/0uTHTGPAzMDHkkVGTyF0/UEhZYEnNVG8CzU9lqTDKvA0uD O0O+5JpA4dhtw== From: Kalle Valo To: James Prestwood Cc: linux-wireless@vger.kernel.org, ath11k@lists.infradead.org Subject: Re: ath11k and vfio-pci support References: <8734v5zhol.fsf@kernel.org> <87fa5220-6fd9-433d-879b-c55ac67a0748@gmail.com> Date: Wed, 10 Jan 2024 15:49:52 +0200 In-Reply-To: <87fa5220-6fd9-433d-879b-c55ac67a0748@gmail.com> (James Prestwood's message of "Wed, 10 Jan 2024 05:04:52 -0800") Message-ID: <87r0ipcn7j.fsf@kernel.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240110_054958_258136_2F847BAE X-CRM114-Status: GOOD ( 10.26 ) X-BeenThere: ath11k@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "ath11k" Errors-To: ath11k-bounces+ath11k=archiver.kernel.org@lists.infradead.org James Prestwood writes: >> But I have also no idea what is causing this, I guess we are doing >> something wrong with the PCI communication? That reminds me, you could >> try this in case that helps: >> >> https://patchwork.kernel.org/project/linux-wireless/patch/20231212031914.47339-1-imguzh@gmail.com/ > > Heh, I saw this pop up a day after I sent this and was wondering. Is > this something I'd need on the host kernel, guest, or both? On the guest where ath11k is running. I'm not optimistic that this would solve your issue, I suspect there can be also other bugs, but good to know if the patch changes anything. -- https://patchwork.kernel.org/project/linux-wireless/list/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches