Received: from so254-9.mailgun.net (so254-9.mailgun.net [198.61.254.9]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8C35170 for ; Thu, 20 May 2021 09:48:01 +0000 (UTC) DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1621504081; h=Content-Type: MIME-Version: Message-ID: Date: Subject: Cc: To: From: Sender; bh=H49bGQOtTMgeuENHMnla+QC4zWMuF1l90hEt5XsQN8U=; b=ZnoZWuBLWhlRgKZvsvlFvR0z6u7zKtsmmEs9nTxOtgkf0vaGswHcT6e3qUWoFSbUskHgLjVR L4GEP4N8X8m2oiJtG6JkBQo0EVmNu6l9J1oHviH6gfd5/zfBduUW6RtRPWtIruVcQVxN0p4R Lwf00OVnvfWk8YnkgcDtFRECVJQ= X-Mailgun-Sending-Ip: 198.61.254.9 X-Mailgun-Sid: WyI0YzJmNCIsICJyZWdyZXNzaW9uc0BsaXN0cy5saW51eC5kZXYiLCAiYmU5ZTRhIl0= Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n05.prod.us-east-1.postgun.com with SMTP id 60a63050063320cd13c3e91f (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Thu, 20 May 2021 09:48:00 GMT Sender: kvalo=codeaurora.org@mg.codeaurora.org Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 8CFFCC43460; Thu, 20 May 2021 09:47:59 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-caf-mail-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=ALL_TRUSTED,BAYES_00,SPF_FAIL autolearn=no autolearn_force=no version=3.4.0 Received: from potku.adurom.net (88-114-240-156.elisa-laajakaista.fi [88.114.240.156]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: kvalo) by smtp.codeaurora.org (Postfix) with ESMTPSA id B86B1C43460; Thu, 20 May 2021 09:47:55 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org B86B1C43460 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=fail smtp.mailfrom=kvalo@codeaurora.org From: Kalle Valo To: Bhaumik Bhatt , Loic Poulain , Manivannan Sadhasivam Cc: ath11k@lists.infradead.org, linux-wireless@vger.kernel.org, regressions@lists.linux.dev, stable@vger.kernel.org Subject: [regressions] ath11k: v5.12.3 mhi regression Date: Thu, 20 May 2021 12:47:53 +0300 Message-ID: <87v97dhh2u.fsf@codeaurora.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) X-Mailing-List: regressions@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain Hi, I got several reports that this mhi commit broke ath11k in v5.12.3: commit 29b9829718c5e9bd68fc1c652f5e0ba9b9a64fed Author: Bhaumik Bhatt Date: Wed Feb 24 15:23:04 2021 -0800 bus: mhi: core: Process execution environment changes serially [ Upstream commit ef2126c4e2ea2b92f543fae00a2a0332e4573c48 ] Here are the reports: https://bugzilla.kernel.org/show_bug.cgi?id=213055 https://bugzilla.kernel.org/show_bug.cgi?id=212187 https://bugs.archlinux.org/task/70849?project=1&string=linux Interestingly v5.13-rc1 seems to work fine, at least for me, though I have not tested v5.12.3 myself. Can someone revert this commit in the stable release so that people get their wifi working again, please? -- https://patchwork.kernel.org/project/linux-wireless/list/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches