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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 55D2FCE79AB for ; Wed, 20 Sep 2023 08:32:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232192AbjITIck convert rfc822-to-8bit (ORCPT ); Wed, 20 Sep 2023 04:32:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42270 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231269AbjITIcj (ORCPT ); Wed, 20 Sep 2023 04:32:39 -0400 Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 095389E for ; Wed, 20 Sep 2023 01:32:33 -0700 (PDT) X-SpamFilter-By: ArmorX SpamTrap 5.78 with qID 38K8WIZ00869755, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexh36506.realtek.com.tw[172.21.6.27]) by rtits2.realtek.com.tw (8.15.2/2.92/5.92) with ESMTPS id 38K8WIZ00869755 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 20 Sep 2023 16:32:18 +0800 Received: from RTEXMBS01.realtek.com.tw (172.21.6.94) by RTEXH36506.realtek.com.tw (172.21.6.27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.17; Wed, 20 Sep 2023 16:32:18 +0800 Received: from RTEXMBS01.realtek.com.tw (172.21.6.94) by RTEXMBS01.realtek.com.tw (172.21.6.94) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.7; Wed, 20 Sep 2023 16:32:17 +0800 Received: from RTEXMBS01.realtek.com.tw ([fe80::9cb8:8d5:b6b3:213b]) by RTEXMBS01.realtek.com.tw ([fe80::9cb8:8d5:b6b3:213b%5]) with mapi id 15.01.2375.007; Wed, 20 Sep 2023 16:32:17 +0800 From: Ricky WU To: Greg KH CC: Linux regressions mailing list , "Paul Grandperrin" , "stable@vger.kernel.org" , Wei_wang , Roger Tseng , Linus Torvalds Subject: RE: Regression since 6.1.46 (commit 8ee39ec): rtsx_pci from drivers/misc/cardreader breaks NVME power state, preventing system boot Thread-Topic: Regression since 6.1.46 (commit 8ee39ec): rtsx_pci from drivers/misc/cardreader breaks NVME power state, preventing system boot Thread-Index: AQHZ5XTPQHzxhN3m602gmLzU6tUtJLAYNE4TgAk8SwD//83wgIACG3Pg//9+6YCAAIkp0A== Date: Wed, 20 Sep 2023 08:32:17 +0000 Message-ID: <3ddcf5fae0164fbda79081650da79600@realtek.com> References: <5DHV0S.D0F751ZF65JA1@gmail.com> <82469f2f-59e4-49d5-823d-344589cbb119@leemhuis.info> <2023091333-fiftieth-trustless-d69d@gregkh> <7991b5bd7fb5469c971a2984194e815f@realtek.com> <2023091921-unscented-renegade-6495@gregkh> <995632624f0e4d26b73fb934a8eeaebc@realtek.com> <2023092041-shopper-prozac-0640@gregkh> In-Reply-To: <2023092041-shopper-prozac-0640@gregkh> Accept-Language: zh-TW, en-US Content-Language: zh-TW x-originating-ip: [172.22.81.100] x-kse-serverinfo: RTEXMBS01.realtek.com.tw, 9 x-kse-antispam-interceptor-info: fallback x-kse-antivirus-interceptor-info: fallback Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 X-KSE-AntiSpam-Interceptor-Info: fallback Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org > On Wed, Sep 20, 2023 at 07:30:00AM +0000, Ricky WU wrote: > > Hi Greg k-h, > > > > This patch is our solution for this issue... > > And now how can I push this? > > Submit it properly like any other patch, what is preventing that from > happening? > (commit 8ee39ec) some reader no longer force #CLKREQ to low when system need to enter ASPM. But some platform maybe not implement complete ASPM? I don't know..... it causes problems... Like in the past Only the platform support L1ss we release the #CLKREQ. But new patch we move the judgment (L1ss) to probe, because we met some host will clean the config space from S3 or some power saving mode And also we think just to read config space one time when the driver start is enough > thanks, > > greg k-h