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 alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (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 2E811C636CC for ; Fri, 17 Feb 2023 01:56:02 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id AAA43EDE; Fri, 17 Feb 2023 02:55:09 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz AAA43EDE DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1676598959; bh=N5dU7vSeJJk7hHS+VAJUWrF+nBsAniJz+yjge9/eNtk=; h=From:To:In-Reply-To:References:Subject:Date:CC:List-Id: List-Archive:List-Help:List-Owner:List-Post:List-Subscribe: List-Unsubscribe:From; b=nRk6UfvYlpM+DsjcUBdnvjIVju/EtXMBlV8QUYdepKWkuj322cRnP+KUm4yk6Zixr Y/Hy6kW+KwL3SKKavg3Yq95bkRcdHvS6+VnoFas+y+A7FNVzrjghZ9DQ8eG4Gzd+/R UscvEKnSB+GIymF6241xt4Y7IQhhO2ZFzzK1sn8I= Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id 0CDF1F804B0; Fri, 17 Feb 2023 02:54:21 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 64541F801C0; Fri, 17 Feb 2023 02:54:17 +0100 (CET) Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id C69E2F800E4 for ; Fri, 17 Feb 2023 02:54:13 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz C69E2F800E4 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=uYmLPg0J Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 14DA9611FC; Fri, 17 Feb 2023 01:54:12 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AB43CC433EF; Fri, 17 Feb 2023 01:54:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1676598851; bh=N5dU7vSeJJk7hHS+VAJUWrF+nBsAniJz+yjge9/eNtk=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=uYmLPg0J7Rbdg/Hh33bGQHW6nvLgU9rOnqeSMRTv9N29+P3EgiFWYO3qlmg5hmFFU ttf6gHK5fBMusYySydkmkrdUjRLgGz2SAdQHfrQpo7KAIBn2j3StcseHjqYuMSLyFs lPheSJ+Etkc2wnDQ+s5llhHwAtSMIgfrAlNRiKLJccy6pP5RRtjmdMruiYZgtTHQBc zxQXiYOYR5Duxdr8NhXXWAk3Yy5N02brMZ5TxjfckqMAa4gbnGiGt7agPOCNV/lWMI GUSqjmO1Uj9K+fKKU0bCtfChymzsP0F/IWLnaQXJxmmrQUKUTUz1+ZZcgn5slLyz5s VLGZ4WyHwLh5Q== From: Mark Brown To: lgirdwood@gmail.com, Peter Ujfalusi In-Reply-To: <20230216162340.19480-1-peter.ujfalusi@linux.intel.com> References: <20230216162340.19480-1-peter.ujfalusi@linux.intel.com> Subject: Re: [PATCH v2] ASoC: SOF: Intel: hda-dai: fix possible stream_tag leak Message-Id: <167659884931.51394.12529347002057479214.b4-ty@kernel.org> Date: Fri, 17 Feb 2023 01:54:09 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.12.0 Message-ID-Hash: QCVZS2OCWDOCJPQIAT5WCAAF6DA3LTMD X-Message-ID-Hash: QCVZS2OCWDOCJPQIAT5WCAAF6DA3LTMD X-MailFrom: broonie@kernel.org X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: alsa-devel@alsa-project.org, pierre-louis.bossart@linux.intel.com, ranjani.sridharan@linux.intel.com, kai.vehmanen@linux.intel.com, rander.wang@intel.com, yung-chuan.liao@linux.intel.com X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: On Thu, 16 Feb 2023 18:23:40 +0200, Peter Ujfalusi wrote: > The HDaudio stream allocation is done first, and in a second step the > LOSIDV parameter is programmed for the multi-link used by a codec. > > This leads to a possible stream_tag leak, e.g. if a DisplayAudio link > is not used. This would happen when a non-Intel graphics card is used > and userspace unconditionally uses the Intel Display Audio PCMs without > checking if they are connected to a receiver with jack controls. > > [...] Applied to broonie/sound.git for-next Thanks! [1/1] ASoC: SOF: Intel: hda-dai: fix possible stream_tag leak commit: 1f810d2b6b2fbdc5279644d8b2c140b1f7c9d43d All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark