From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.14]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5B7461EFFA1; Sat, 2 May 2026 10:05:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.14 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777716345; cv=none; b=WSph55sVKNSSNQK3EWC2kppYl3j9HFtfSCL97rCmeNbrE3e58ywGloj1y8R269GwYIFFahcVxYxEQ8EYqAM6v2eRnYzgEC7Jiyo620AB1m6bKRtvrD0a0mcyilQiJAm5OVrzXG0fH0w+fGxcFFTwseLHR1KLJGERhBSEPO++eD4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777716345; c=relaxed/simple; bh=uq2bOvLEkmgCo8Bu84XCAzvOq4KhZu9o+xDJw1MQcZM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=G2gIdEXgkcoH/04YFAYN49asqU42GP11yrAVWIUKnFa+nNZlUiydIJstLHDvGStwbEq4l93cO5bGeU4NORn3GNiDmj/YBFOOPhDaJRKXpmEbeEjCl0Xecr5FJFsGh4jRcZtOB2npGkD62tIHeh5k13axZHspX2boo1ayeRhtY9k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=O9ab9ArZ; arc=none smtp.client-ip=198.175.65.14 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="O9ab9ArZ" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1777716344; x=1809252344; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=uq2bOvLEkmgCo8Bu84XCAzvOq4KhZu9o+xDJw1MQcZM=; b=O9ab9ArZy3v2WnxFPigWsAqB1TZaX3x00z3Gn32GoCHuTARXykolGvUD CttRPf36b9Ptypqso5LfSA343vfKJTlFZPu2i3sIHw/mSBnfKvj82XGey iLajYJzwbRJDS0RuUuXVnx9WVpYrGWXHfTnrKjShQMhTtW0iJa+A3Fcl2 wNBLjRwTJWagLvXHX/pKc2qIOgZSCxAlwt5hna3r1/7V0DeUXF1CI9cFP NweGcttVEpaCkbHPWphFRLXoFXSoAN1O4gdQ5jCje/zDv3Vh1RODTEyst glHdErOeJ/VvG8TojyB3Zkk6/QfhnSVxwver/ZgnjDX6nqys+KrCHOAFR w==; X-CSE-ConnectionGUID: 5JIPj4AGTB6YdzKo7OAupA== X-CSE-MsgGUID: oHMXJ9+lRYaoCwj7kFAOuQ== X-IronPort-AV: E=McAfee;i="6800,10657,11773"; a="82528514" X-IronPort-AV: E=Sophos;i="6.23,211,1770624000"; d="scan'208";a="82528514" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 May 2026 03:05:43 -0700 X-CSE-ConnectionGUID: hQnI6NktTc+wwvgZEXZuVw== X-CSE-MsgGUID: VqP9tB1sRRm2FJXz5SU7Qw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,211,1770624000"; d="scan'208";a="231935543" Received: from lkp-server01.sh.intel.com (HELO 781826d00641) ([10.239.97.150]) by fmviesa007.fm.intel.com with ESMTP; 02 May 2026 03:05:41 -0700 Received: from kbuild by 781826d00641 with local (Exim 4.98.2) (envelope-from ) id 1wJ7E9-000000001Jd-45oj; Sat, 02 May 2026 10:05:37 +0000 Date: Sat, 2 May 2026 18:05:26 +0800 From: kernel test robot To: Hongjie Fang , alim.akhtar@samsung.com, avri.altman@wdc.com, bvanassche@acm.org, James.Bottomley@hansenpartnership.com, martin.petersen@oracle.com Cc: oe-kbuild-all@lists.linux.dev, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3] scsi: ufs: core: call hibern8 notify when hibern8 cmd failed Message-ID: <202605021742.XyNEfM7G-lkp@intel.com> References: <20260430042212.3712251-1-hongjiefang@asrmicro.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260430042212.3712251-1-hongjiefang@asrmicro.com> Hi Hongjie, kernel test robot noticed the following build warnings: [auto build test WARNING on jejb-scsi/for-next] [also build test WARNING on mkp-scsi/for-next linus/master v7.1-rc1 next-20260430] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Hongjie-Fang/scsi-ufs-core-call-hibern8-notify-when-hibern8-cmd-failed/20260501-050358 base: https://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git for-next patch link: https://lore.kernel.org/r/20260430042212.3712251-1-hongjiefang%40asrmicro.com patch subject: [PATCH v3] scsi: ufs: core: call hibern8 notify when hibern8 cmd failed config: m68k-allmodconfig (https://download.01.org/0day-ci/archive/20260502/202605021742.XyNEfM7G-lkp@intel.com/config) compiler: m68k-linux-gcc (GCC) 15.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260502/202605021742.XyNEfM7G-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202605021742.XyNEfM7G-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/ufs/host/ufs-exynos.c: In function 'exynos_ufs_hce_enable_notify': >> drivers/ufs/host/ufs-exynos.c:1614:9: warning: enumeration value 'ROLLBACK_CHANGE' not handled in switch [-Wswitch] 1614 | switch (status) { | ^~~~~~ drivers/ufs/host/ufs-exynos.c: In function 'exynos_ufs_link_startup_notify': drivers/ufs/host/ufs-exynos.c:1654:9: warning: enumeration value 'ROLLBACK_CHANGE' not handled in switch [-Wswitch] 1654 | switch (status) { | ^~~~~~ drivers/ufs/host/ufs-exynos.c: In function 'exynos_ufs_pwr_change_notify': drivers/ufs/host/ufs-exynos.c:1687:9: warning: enumeration value 'ROLLBACK_CHANGE' not handled in switch [-Wswitch] 1687 | switch (status) { | ^~~~~~ vim +/ROLLBACK_CHANGE +1614 drivers/ufs/host/ufs-exynos.c 55f4b1f73631a08 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28 1607 55f4b1f73631a08 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28 1608 static int exynos_ufs_hce_enable_notify(struct ufs_hba *hba, 55f4b1f73631a08 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28 1609 enum ufs_notify_change_status status) 55f4b1f73631a08 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28 1610 { 55f4b1f73631a08 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28 1611 struct exynos_ufs *ufs = ufshcd_get_variant(hba); 55f4b1f73631a08 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28 1612 int ret = 0; 55f4b1f73631a08 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28 1613 55f4b1f73631a08 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28 @1614 switch (status) { 55f4b1f73631a08 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28 1615 case PRE_CHANGE: 9a80bc5debf74b0 drivers/ufs/host/ufs-exynos.c Bart Van Assche 2023-01-12 1616 /* 9a80bc5debf74b0 drivers/ufs/host/ufs-exynos.c Bart Van Assche 2023-01-12 1617 * The maximum segment size must be set after scsi_host_alloc() 9a80bc5debf74b0 drivers/ufs/host/ufs-exynos.c Bart Van Assche 2023-01-12 1618 * has been called and before LUN scanning starts 9a80bc5debf74b0 drivers/ufs/host/ufs-exynos.c Bart Van Assche 2023-01-12 1619 * (ufshcd_async_scan()). Note: this callback may also be called 9a80bc5debf74b0 drivers/ufs/host/ufs-exynos.c Bart Van Assche 2023-01-12 1620 * from other functions than ufshcd_init(). 9a80bc5debf74b0 drivers/ufs/host/ufs-exynos.c Bart Van Assche 2023-01-12 1621 */ c96499fcb403b18 drivers/ufs/host/ufs-exynos.c Eric Biggers 2024-07-08 1622 hba->host->max_segment_size = DATA_UNIT_SIZE; 9a80bc5debf74b0 drivers/ufs/host/ufs-exynos.c Bart Van Assche 2023-01-12 1623 52e5035f7b079be drivers/scsi/ufs/ufs-exynos.c Chanho Park 2021-10-18 1624 if (ufs->drv_data->pre_hce_enable) { 52e5035f7b079be drivers/scsi/ufs/ufs-exynos.c Chanho Park 2021-10-18 1625 ret = ufs->drv_data->pre_hce_enable(ufs); 52e5035f7b079be drivers/scsi/ufs/ufs-exynos.c Chanho Park 2021-10-18 1626 if (ret) 52e5035f7b079be drivers/scsi/ufs/ufs-exynos.c Chanho Park 2021-10-18 1627 return ret; 52e5035f7b079be drivers/scsi/ufs/ufs-exynos.c Chanho Park 2021-10-18 1628 } 52e5035f7b079be drivers/scsi/ufs/ufs-exynos.c Chanho Park 2021-10-18 1629 55f4b1f73631a08 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28 1630 ret = exynos_ufs_host_reset(hba); 55f4b1f73631a08 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28 1631 if (ret) 55f4b1f73631a08 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28 1632 return ret; 55f4b1f73631a08 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28 1633 exynos_ufs_dev_hw_reset(hba); 55f4b1f73631a08 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28 1634 break; 55f4b1f73631a08 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28 1635 case POST_CHANGE: 55f4b1f73631a08 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28 1636 exynos_ufs_calc_pwm_clk_div(ufs); 55f4b1f73631a08 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28 1637 if (!(ufs->opts & EXYNOS_UFS_OPT_BROKEN_AUTO_CLK_CTRL)) 55f4b1f73631a08 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28 1638 exynos_ufs_enable_auto_ctrl_hcc(ufs); 52e5035f7b079be drivers/scsi/ufs/ufs-exynos.c Chanho Park 2021-10-18 1639 52e5035f7b079be drivers/scsi/ufs/ufs-exynos.c Chanho Park 2021-10-18 1640 if (ufs->drv_data->post_hce_enable) 52e5035f7b079be drivers/scsi/ufs/ufs-exynos.c Chanho Park 2021-10-18 1641 ret = ufs->drv_data->post_hce_enable(ufs); 52e5035f7b079be drivers/scsi/ufs/ufs-exynos.c Chanho Park 2021-10-18 1642 55f4b1f73631a08 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28 1643 break; 55f4b1f73631a08 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28 1644 } 55f4b1f73631a08 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28 1645 55f4b1f73631a08 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28 1646 return ret; 55f4b1f73631a08 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28 1647 } 55f4b1f73631a08 drivers/scsi/ufs/ufs-exynos.c Alim Akhtar 2020-05-28 1648 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki