[cxl-cxl:pending 4/6] drivers/cxl/core/regs.c:7:10: fatal error: mem.h: No such file or directory

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl.git pending
head:   13a47ea9e8feb1362eaf4601b5b40f7cea9174ff
commit: d32f5d14e6a5a1ed635dcda5f53b2579e823b39a [4/6] cxl/core: Move register mapping infrastructure
config: x86_64-randconfig-c002-20210730 (attached as .config)
compiler: gcc-10 (Ubuntu 10.3.0-1ubuntu1~20.04) 10.3.0
reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl.git/commit/?id=d32f5d14e6a5a1ed635dcda5f53b2579e823b39a
        git remote add cxl-cxl https://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl.git
        git fetch --no-tags cxl-cxl pending
        git checkout d32f5d14e6a5a1ed635dcda5f53b2579e823b39a
        # save the attached .config to linux build tree
        mkdir build_dir
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>

All errors (new ones prefixed by >>):

>> drivers/cxl/core/regs.c:7:10: fatal error: mem.h: No such file or directory
       7 | #include <mem.h>
         |          ^~~~~~~
   compilation terminated.


vim +7 drivers/cxl/core/regs.c

     3	
     4	#include <linux/device.h>
     5	#include <linux/slab.h>
     6	#include <linux/pci.h>
   > 7	#include <mem.h>
     8	

---
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Attachment: .config.gz
Description: application/gzip