linux-kernel - Re: [PATCH] xhci-pci: Only run d3cold avoidance quirk for s2idle

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Message-ID: <202304250239.9WShH3NB-lkp@intel.com>
Date:   Tue, 25 Apr 2023 02:50:44 +0800
From:   kernel test robot <lkp@...el.com>
To:     Mario Limonciello <mario.limonciello@....com>,
        Mathias Nyman <mathias.nyman@...el.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
        Natikar Basavaraj <Basavaraj.Natikar@....com>,
        Donghun Yoon <donghun.yoon@....com>, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] xhci-pci: Only run d3cold avoidance quirk for s2idle

Hi Mario,

kernel test robot noticed the following build errors:

[auto build test ERROR on usb/usb-testing]
[also build test ERROR on usb/usb-next usb/usb-linus linus/master v6.3 next-20230421]
[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/Mario-Limonciello/xhci-pci-Only-run-d3cold-avoidance-quirk-for-s2idle/20230424-215356
base:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing
patch link:    https://lore.kernel.org/r/20230424134926.1416-1-mario.limonciello%40amd.com
patch subject: [PATCH] xhci-pci: Only run d3cold avoidance quirk for s2idle
config: i386-randconfig-a003-20230424 (https://download.01.org/0day-ci/archive/20230425/202304250239.9WShH3NB-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/intel-lab-lkp/linux/commit/8e287659296330d0cb31e4730daacc92d0467e63
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Mario-Limonciello/xhci-pci-Only-run-d3cold-avoidance-quirk-for-s2idle/20230424-215356
        git checkout 8e287659296330d0cb31e4730daacc92d0467e63
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/usb/host/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202304250239.9WShH3NB-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/usb/host/xhci-pci.c:806:7: error: use of undeclared identifier 'pm_suspend_target_state'
               (pm_suspend_target_state == PM_SUSPEND_TO_IDLE &&
                ^
   1 error generated.


vim +/pm_suspend_target_state +806 drivers/usb/host/xhci-pci.c

   794	
   795	static int xhci_pci_suspend(struct usb_hcd *hcd, bool do_wakeup)
   796	{
   797		struct xhci_hcd	*xhci = hcd_to_xhci(hcd);
   798		struct pci_dev		*pdev = to_pci_dev(hcd->self.controller);
   799		int			ret;
   800	
   801		/*
   802		 * Systems with the TI redriver that loses port status change events
   803		 * need to have the registers polled during D3, so avoid D3cold.
   804		 */
   805		if (xhci->quirks & XHCI_COMP_MODE_QUIRK ||
 > 806		    (pm_suspend_target_state == PM_SUSPEND_TO_IDLE &&
   807		     xhci->quirks & (XHCI_BROKEN_D3COLD_S2I)))
   808			pci_d3cold_disable(pdev);
   809	
   810		if (xhci->quirks & XHCI_PME_STUCK_QUIRK)
   811			xhci_pme_quirk(hcd);
   812	
   813		if (xhci->quirks & XHCI_SSIC_PORT_UNUSED)
   814			xhci_ssic_port_unused_quirk(hcd, true);
   815	
   816		if (xhci->quirks & XHCI_DISABLE_SPARSE)
   817			xhci_sparse_control_quirk(hcd);
   818	
   819		ret = xhci_suspend(xhci, do_wakeup);
   820	
   821		/* synchronize irq when using MSI-X */
   822		xhci_msix_sync_irqs(xhci);
   823	
   824		if (ret && (xhci->quirks & XHCI_SSIC_PORT_UNUSED))
   825			xhci_ssic_port_unused_quirk(hcd, false);
   826	
   827		return ret;
   828	}
   829	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests