4:22 p.m.
tree: https://github.com/zen-kernel/zen-kernel 5.8/zen-sauce
head: 4ae00f4cbefe933616f33bf79935393ec49dbfa3
commit: 5664a4e6b6af231e79f53494742a7d7a08ba72d7 [2/26] ZEN: Add VHBA driver
config: h8300-allyesconfig (attached as .config)
compiler: h8300-linux-gcc (GCC) 9.3.0
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
git checkout 5664a4e6b6af231e79f53494742a7d7a08ba72d7
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=h8300
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
In file included from include/linux/init.h:5,
from drivers/scsi/vhba/vhba.c:23:
include/linux/scatterlist.h: In function 'sg_set_buf':
> include/asm-generic/page.h:93:50: error: ordered comparison of
pointer with null pointer [-Werror=extra]
93 | #define virt_addr_valid(kaddr)
(((void *)(kaddr) >= (void *)PAGE_OFFSET) && \
| ^~
include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
78 | # define unlikely(x) __builtin_expect(!!(x), 0)
| ^
include/linux/scatterlist.h:143:2: note: in expansion of macro 'BUG_ON'
143 | BUG_ON(!virt_addr_valid(buf));
| ^~~~~~
include/linux/scatterlist.h:143:10: note: in expansion of macro
'virt_addr_valid'
143 | BUG_ON(!virt_addr_valid(buf));
| ^~~~~~~~~~~~~~~
In file included from drivers/scsi/vhba/vhba.c:42:
drivers/scsi/vhba/vhba.c: At top level:
drivers/scsi/vhba/vhba.c:483:15: error: no previous prototype for
'vhba_queuecommand' [-Werror=missing-prototypes]
483 | DEF_SCSI_QCMD(vhba_queuecommand)
| ^~~~~~~~~~~~~~~~~
include/scsi/scsi_host.h:495:6: note: in definition of macro 'DEF_SCSI_QCMD'
495 | int func_name(struct Scsi_Host *shost, struct scsi_cmnd *cmd) \
| ^~~~~~~~~
cc1: all warnings being treated as errors
#
https://github.com/zen-kernel/zen-kernel/commit/5664a4e6b6af231e79f534947...
git remote add zen-kernel-zen-kernel https://github.com/zen-kernel/zen-kernel
git fetch --no-tags zen-kernel-zen-kernel 5.8/zen-sauce
git checkout 5664a4e6b6af231e79f53494742a7d7a08ba72d7
vim +93 include/asm-generic/page.h
5c01b46bb6bb8f2 Arnd Bergmann 2009-05-13 92
5c01b46bb6bb8f2 Arnd Bergmann 2009-05-13 @93 #define virt_addr_valid(kaddr) (((void
*)(kaddr) >= (void *)PAGE_OFFSET) && \
5c01b46bb6bb8f2 Arnd Bergmann 2009-05-13 94 ((void *)(kaddr) < (void
*)memory_end))
5c01b46bb6bb8f2 Arnd Bergmann 2009-05-13 95
:::::: The code at line 93 was first introduced by commit
:::::: 5c01b46bb6bb8f2662573c05c87b5d68fa25af89 asm-generic: add generic NOMMU versions of
some headers
:::::: TO: Arnd Bergmann <arnd(a)arndb.de>
:::::: CC: Arnd Bergmann <arnd(a)klappe2.(none)>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org