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 53DFCC433EF for ; Wed, 1 Jun 2022 22:24:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=hmeUUxw2RubbJp1FpwxBuNmVkjrhEQDZmWdHQxzBn74=; b=vLyMYFX1lPT7YB EFTkezkNt3VffcvOj66EwRj1K40TuUKha1VnOp8uXhvYdMYSQHQ2W7smkiuCFCtPwjhP//eN1IpgL +ccVI8SDZe7crPEy0ZxXp2dXZv2DKjLi235Ir3ELuDq0PBibaRfCfbwtt2yyM2nBA8l8SsVB7TpjU ckY12RtysWumfw9Z8+WgpSgmv2HKN1CbZq6jE8az1lFfVLtjOwxnuql34ZdztnQ05+iBKhEl2CakC kIRchYnTyRIq9M9bscMeVeWLKD6yvR14QuGFrJTU+Mq6QzjZ4snwAYkR1WEyx4aUh/iD3na4N03Sz zV/29EXL1r4jiRZoKYjA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nwWkh-000etE-Km; Wed, 01 Jun 2022 22:23:43 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nwWkc-000erb-VC; Wed, 01 Jun 2022 22:23:42 +0000 X-UUID: dc1fd33dad864a0f9ded43682d24add8-20220601 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.5,REQID:255d01f0-6019-4e06-a019-690720853bd9,OB:0,LO B:0,IP:0,URL:25,TC:0,Content:3,EDM:0,RT:0,SF:0,FILE:0,RULE:Release_Ham,ACT ION:release,TS:28 X-CID-META: VersionHash:2a19b09,CLOUDID:bb70f514-b515-4766-a72d-4514488fe823,C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:3,EDM:-3,IP:nil,URL:1,File:nil ,QS:0,BEC:nil X-UUID: dc1fd33dad864a0f9ded43682d24add8-20220601 Received: from mtkcas67.mediatek.inc [(172.29.193.45)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1571342725; Wed, 01 Jun 2022 15:23:26 -0700 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 1 Jun 2022 15:23:25 -0700 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs11n2.mediatek.inc (172.21.101.187) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.3; Thu, 2 Jun 2022 06:23:23 +0800 Received: from mtkswgap22.mediatek.inc (172.21.77.33) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Thu, 2 Jun 2022 06:23:23 +0800 From: To: CC: , , , , , , , , , , , , , , , , , Subject: Re: [PATCH] Revert "mt76: mt7921: enable aspm by default" Date: Thu, 2 Jun 2022 06:23:23 +0800 Message-ID: <1654122203-26090-1-git-send-email-sean.wang@mediatek.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: References: MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220601_152339_056244_E5CAC257 X-CRM114-Status: GOOD ( 22.22 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Sean Wang >On Tue, 2022-04-12 at 19:06 +0800, Deren Wu wrote: >> On Tue, 2022-04-12 at 12:37 +0300, Kalle Valo wrote: >> > Philippe Schenker writes: >> > >> > > This reverts commit bf3747ae2e25dda6a9e6c464a717c66118c588c8. >> > > >> > > This commit introduces a regression on some systems where the >> > > kernel is crashing in different locations after a reboot was >> > > issued. >> > > >> > > This issue was bisected on a Thinkpad P14s Gen2 (AMD) with latest >> > > firmware. >> > > >> > > Link: >> > > https://urldefense.com/v3/__https://lore.kernel.org/linux-wireless >> > > /5077a953487275837e81bdf1808ded00b9676f9f.camel@pschenker.ch/__;!! >> > > CTRNKA9wMg0ARbw!09tjyaQlMci3fVI3yiNiDJKUW_qwNA_CbVhoAraeIX96B99Q14 >> > > J4iDycWA9cq36Y$ >> > > >> > > Signed-off-by: Philippe Schenker >> > >> > Can I take this to wireless tree? Felix, ack? >> > >> > I'll also add: >> > >> > Fixes: bf3747ae2e25 ("mt76: mt7921: enable aspm by default") >> > >> >> Hi Kalle, >> >> We have a patch for a similar problem. Can you wait for the >> verification by Philippe? >> Commit 602cc0c9618a81 ("mt76: mt7921e: fix possible probe failure >> after >> reboot") >> Link: >> https://urldefense.com/v3/__https://git.kernel.org/pub/scm/linux/kerne >> l/git/torvalds/linux.git/commit/drivers/net/wireless/mediatek/mt76?id= >> 602cc0c9618a819ab00ea3c9400742a0ca318380__;!!CTRNKA9wMg0ARbw!3N9I3iKwS >> 3XCNAb4LuhbFqt_el1yiOaJzSdUjaJsTaxRCHiWhXnEgbk3bOqYTy6T$ >> >> I can reproduce the problem in my v5.16-rc5 desktop. And the issue can >> be fixed when the patch applied. >> >> >> Hi Philippe, >> >> Can you please help to check the patch in your platform? > >Hi Kalle and Deren, > >I just noticed on my system and mainline v5.18 reboots do now work however Bluetooth is no longer accessible after a reboot. > >Reverting commit bf3747ae2e25dda6a9e6c464a717c66118c588c8 on top of >v5.18 solves this problem for me. > >@Deren are you aware of this bug? >@Kalle Is there a bugtracker somewhere I can submit this? Hi Philippe, Could you try the latest firmware to see if it can help with the issue you reported here ? Please check out https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/mediatek and replace the following three files in /lib/firmware/mediatek on your target and reboot 1) BT_RAM_CODE_MT7961_1_2_hdr.bin 2) WIFI_MT7961_patch_mcu_1_2_hdr.bin 3) WIFI_RAM_CODE_MT7961_1.bin Sean > >Thanks, >Philippe > >> >> >> Regards, >> Deren >> > > > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel