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 BCDD1C27C5E for ; Mon, 10 Jun 2024 17:10:36 +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=2JnB07D/JNKvOV/MPNAnj0iPsSJy4NdKAc2/XhOkXTQ=; b=IBVfN/icKSDoa8IBvA1GX/to1j XnM1as2tKfftSpsM1mfvYqfg1PCcoZ4B9MWdX6M4Bsbh1Jhwc8ZBNV3vFK1ES952v/5P5A6m76mxM feATyEms9+kMHzyiGOpIfn5t/lSowMcBiHYaBjB6fEEfbZno52FxEvuqRhK8Q74xgA4+mfk2P51pt D7PsB/giOehdgB1g8voBdisetQBdUTttmsAClhhVIgO84ymPk2PFGi+Caxpx+yloxG8hiQOLcEZTm +PP57nvPZNt4T43gIka/AHVQgk/eWiqRCkp/GIZcFX/9P6Z5VGR2OQpPUkwKgY+mNTb5ETc747ijl 8FzSoWyg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sGiXU-00000005wWv-1TGB for ath12k@archiver.kernel.org; Mon, 10 Jun 2024 17:10:36 +0000 Received: from sin.source.kernel.org ([2604:1380:40e1:4800::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sGiXR-00000005wWM-3tRZ for ath12k@lists.infradead.org; Mon, 10 Jun 2024 17:10:35 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id 1D570CE16CD; Mon, 10 Jun 2024 17:10:31 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A39B6C2BBFC; Mon, 10 Jun 2024 17:10:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1718039430; bh=grP4NaktoAdLLafbOG3p1B0ZjNIfETFhaDCcjcytV7w=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=mKI8bjW6ye94YnKrVep3fgICKQ3i3KxA0sQGil0h4G2GQeUCRVnh3ELyf1ZZOPG42 ZWTuptvG+QxZRaXtw1DvXJh7u5bOuMhQR1wB770fCBAmJh0uP5wXjXirzByBfXtgFf TvMUQfwCZvvdTymEhqGfCrUWXdoRfDCpTDitLPEbsp2/qEZddDStHRz3XXGJMRTIMy bf9gfxhQm7257NPO/8Mkt8rnCOz8yv4hRHEfL2TvdMyo8qbqgY/Bua7p/V4vdDoyao g56Sc3HK0mfNtQ0VNlUkwBlW5CEUy5g8k9WUe7mAfyudC79vpgssLpNZXl848mRYEy rg3cDW0gzHzfw== From: Kalle Valo To: Aaradhana Sahu Cc: , Subject: Re: [PATCH] wifi: ath12k: Fix WARN_ON during firmware crash in split-phy References: <20240529034405.2863150-1-quic_aarasahu@quicinc.com> Date: Mon, 10 Jun 2024 20:10:27 +0300 In-Reply-To: <20240529034405.2863150-1-quic_aarasahu@quicinc.com> (Aaradhana Sahu's message of "Wed, 29 May 2024 09:14:05 +0530") Message-ID: <87v82goha4.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-20240610_101034_273222_05293FE3 X-CRM114-Status: UNSURE ( 7.84 ) X-CRM114-Notice: Please train this message. X-BeenThere: ath12k@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "ath12k" Errors-To: ath12k-bounces+ath12k=archiver.kernel.org@lists.infradead.org Aaradhana Sahu writes: > Whenever firmware is crashed in split-phy below WARN_ON triggered: > > ? __warn+0x7b/0x1a0 > ? drv_stop+0x1eb/0x210 [mac80211] > ? report_bug+0x10b/0x200 > ? handle_bug+0x3f/0x70 > ? exc_invalid_op+0x13/0x60 > ? asm_exc_invalid_op+0x16/0x20 > ? drv_stop+0x1eb/0x210 [mac80211] > ieee80211_do_stop+0x5ba/0x850 [mac80211] > ieee80211_stop+0x51/0x180 [mac80211] > __dev_close_many+0xb3/0x130 > dev_close_many+0xa3/0x180 > ? lock_release+0xde/0x420 > dev_close.part.147+0x5f/0xa0 > cfg80211_shutdown_all_interfaces+0x44/0xe0 [cfg80211] > ieee80211_restart_work+0xf9/0x130 [mac80211] > process_scheduled_works+0x377/0x6f0 This is just the stack trace, not the full warning. If you send me the full warning I can add it to the commit message. Also it would be always good to identify what warning it is exactly as line numbers can change etc. -- https://patchwork.kernel.org/project/linux-wireless/list/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches