Hi Evan,
kernel test robot noticed the following build errors:
[auto build test ERROR on wireless-next/main]
[also build test ERROR on wireless/main linus/master v6.4]
[cannot apply to drm-misc/drm-misc-next next-20230630]
[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/Evan-Quan/drivers-core-Add-support-for-Wifi-band-RF-mitigations/20230630-183633
base:
https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git main
patch link:
https://lore.kernel.org/r/20230630103240.1557100-5-evan.quan%40amd.com
patch subject: [PATCH V5 4/9] wifi: mac80211: Add support for ACPI WBRF
config: powerpc-randconfig-r025-20230630
(https://download.01.org/0day-ci/archive/20230630/202306302133.px6k3lmq-...@intel.com/config)
compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git
4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a)
reproduce:
(https://download.01.org/0day-ci/archive/20230630/202306302133.px6k3lmq-...@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
| Closes:
https://lore.kernel.org/oe-kbuild-all/202306302133.px6k3lmq-...@intel.com/
All errors (new ones prefixed by >>):
| ^~
:87:1: note: expanded from here
87 | __do_insw
| ^
arch/powerpc/include/asm/io.h:615:56: note: expanded from macro '__do_insw'
615 | #define __do_insw(p, b, n) readsw((PCI_IO_ADDR)_IO_BASE+(p),
(b), (n))
|~^
In file included from net/mac80211/rx.c:15:
In file included from include/linux/skbuff.h:17:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:12:
In file included from include/linux/hardirq.h:11:
In file included from arch/powerpc/include/asm/hardirq.h:6:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:13:
In file included from arch/powerpc/include/asm/io.h:677:
arch/powerpc/include/asm/io-defs.h:47:1: warning: performing pointer
arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
47 | DEF_PCI_AC_NORET(insl, (unsigned long p, void *b, unsigned long c),
| ^~~
48 | (p, b, c), pio, p)
| ~~
arch/powerpc/include/asm/io.h:674:3: note: expanded from macro
'DEF_PCI_AC_NORET'
674 | __do_##name al; \
| ^~
:89:1: note: expanded from here
89 | __do_insl
| ^
arch/powerpc/include/asm/io.h:616:56: note: expanded from macro '__do_insl'
616 | #define __do_insl(p, b, n) readsl((PCI_IO_ADDR)_IO_BASE+(p),
(b), (n))
|~^
In file included from net/mac80211/rx.c:15:
In file included from include/linux/skbuff.h:17:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:12:
In file included from include/linux/hardirq.h:11:
In file included from arch/powerpc/include/asm/hardirq.h:6:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:13:
In file included from arch/powerpc/include/asm/io.h:677:
arch/powerpc/include/asm/io-defs.h:49:1: warning: performing pointer
arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
49 | DEF_PCI_AC_NORET(outsb, (unsigned long p, const void *b, unsigned
long c),
|
^~
50 | (p, b, c), pio, p)
| ~~
arch/powerpc/include/asm/io.h:674:3: note: expanded from macro
'DEF_PCI_AC_NORET'
674 | __do_##name al; \
| ^~
:91:1: note: expanded from here
91 | __do_outsb
| ^
arch/powerpc/include/asm/io.h:617:58: note: expanded from macro '__do_outsb'
617 | #define __do_outsb(p, b, n)
writesb((PCI_IO_ADDR)_IO_BASE+(p),(b),(n))
| ~^
In file included from net/mac80211/rx.c:15:
In file included from include/linux/skbuff.h:17:
In file included from include/linux/bvec.h:10:
In file included from include/linux/highmem.h:12:
In file included from include/linux/hardirq.h:11:
In file included from arch/powerpc/include/asm/hardirq.h:6:
In file included from include/linux/irq.h:20:
