linux-kernel - Re: [PATCH 3/4] nvdimm: virtio_pmem: converge broken virtqueue to -EIO

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Message-ID: <202512250116.ewtzlD0g-lkp@intel.com>
Date: Thu, 25 Dec 2025 01:57:09 +0800
From: kernel test robot <lkp@...el.com>
To: Li Chen <me@...ux.beauty>, Pankaj Gupta <pankaj.gupta.linux@...il.com>,
	Dan Williams <dan.j.williams@...el.com>,
	Vishal Verma <vishal.l.verma@...el.com>,
	Dave Jiang <dave.jiang@...el.com>, Ira Weiny <ira.weiny@...el.com>,
	virtualization@...ts.linux.dev, nvdimm@...ts.linux.dev,
	linux-kernel@...r.kernel.org
Cc: oe-kbuild-all@...ts.linux.dev, Li Chen <me@...ux.beauty>
Subject: Re: [PATCH 3/4] nvdimm: virtio_pmem: converge broken virtqueue to
 -EIO

Hi Li,

kernel test robot noticed the following build errors:

[auto build test ERROR on nvdimm/libnvdimm-for-next]
[also build test ERROR on linus/master v6.19-rc2]
[cannot apply to nvdimm/dax-misc]
[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/Li-Chen/nvdimm-virtio_pmem-always-wake-ENOSPC-waiters/20251220-163909
base:   https://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git libnvdimm-for-next
patch link:    https://lore.kernel.org/r/20251220083441.313737-4-me%40linux.beauty
patch subject: [PATCH 3/4] nvdimm: virtio_pmem: converge broken virtqueue to -EIO
config: riscv-randconfig-r052-20251224 (https://download.01.org/0day-ci/archive/20251225/202512250116.ewtzlD0g-lkp@intel.com/config)
compiler: riscv64-linux-gcc (GCC) 13.4.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251225/202512250116.ewtzlD0g-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 <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512250116.ewtzlD0g-lkp@intel.com/

All errors (new ones prefixed by >>, old ones prefixed by <<):

>> ERROR: modpost: "virtio_pmem_mark_broken_and_drain" [drivers/nvdimm/virtio_pmem.ko] undefined!

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