[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <202304132123.rrVq3AEP-lkp@intel.com>
Date: Thu, 13 Apr 2023 21:34:41 +0800
From: kernel test robot <lkp@...el.com>
To: Yi-De Wu <yi-de.wu@...iatek.com>, Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzk@...nel.org>,
Jonathan Corbet <corbet@....net>,
Catalin Marinas <catalin.marinas@....com>,
Will Deacon <will@...nel.org>,
Matthias Brugger <matthias.bgg@...il.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@...labora.com>,
Yingshiuan Pan <yingshiuan.pan@...iatek.com>
Cc: oe-kbuild-all@...ts.linux.dev, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-doc@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-mediatek@...ts.infradead.org,
Jades Shih <jades.shih@...iatek.com>,
Miles Chen <miles.chen@...iatek.com>,
Ivan Tseng <ivan.tseng@...iatek.com>,
My Chuang <my.chuang@...iatek.com>,
Shawn Hsiao <shawn.hsiao@...iatek.com>,
PeiLun Suei <peilun.suei@...iatek.com>,
Ze-Yu Wang <ze-yu.wang@...iatek.com>,
Liju Chen <liju-clr.chen@...iatek.com>,
Yi-De Wu <yi-de.wu@...iatek.com>
Subject: Re: [PATCH v1 6/6] soc: mediatek: virt: geniezone: Add irqfd support
Hi Yi-De,
kernel test robot noticed the following build warnings:
[auto build test WARNING on robh/for-next]
[also build test WARNING on krzk-dt/for-next arm64/for-next/core lwn/docs-next linus/master v6.3-rc6 next-20230412]
[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/Yi-De-Wu/docs-geniezone-Introduce-GenieZone-hypervisor/20230413-170932
base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
patch link: https://lore.kernel.org/r/20230413090735.4182-7-yi-de.wu%40mediatek.com
patch subject: [PATCH v1 6/6] soc: mediatek: virt: geniezone: Add irqfd support
config: arm64-allyesconfig (https://download.01.org/0day-ci/archive/20230413/202304132123.rrVq3AEP-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 12.1.0
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/ae996a1c7d12837f16f28975712a8bf63525cac4
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Yi-De-Wu/docs-geniezone-Introduce-GenieZone-hypervisor/20230413-170932
git checkout ae996a1c7d12837f16f28975712a8bf63525cac4
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm64 olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/soc/mediatek/virt/geniezone/
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/202304132123.rrVq3AEP-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/soc/mediatek/virt/geniezone/gzvm_eventfd.c:463:6: warning: no previous prototype for 'gzvm_irqfd_release' [-Wmissing-prototypes]
463 | void gzvm_irqfd_release(struct gzvm *gzvm)
| ^~~~~~~~~~~~~~~~~~
vim +/gzvm_irqfd_release +463 drivers/soc/mediatek/virt/geniezone/gzvm_eventfd.c
458
459 /*
460 * This function is called as the gzvm VM fd is being released. Shutdown all
461 * irqfds that still remain open
462 */
> 463 void gzvm_irqfd_release(struct gzvm *gzvm)
464 {
465 struct gzvm_kernel_irqfd *irqfd, *tmp;
466
467 spin_lock_irq(&gzvm->irqfds.lock);
468
469 list_for_each_entry_safe(irqfd, tmp, &gzvm->irqfds.items, list)
470 irqfd_deactivate(irqfd);
471
472 spin_unlock_irq(&gzvm->irqfds.lock);
473
474 /*
475 * Block until we know all outstanding shutdown jobs have completed.
476 */
477 flush_workqueue(irqfd_cleanup_wq);
478 }
479
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
Powered by blists - more mailing lists