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Date: Tue, 18 Oct 2022 12:39:12 +0800
From: kernel test robot <lkp@...el.com>
To: Bjorn Helgaas <helgaas@...nel.org>, linux-kernel@...r.kernel.org
Cc: kbuild-all@...ts.01.org, Bjorn Helgaas <helgaas@...nel.org>,
Yoshinori Sato <ysato@...rs.sourceforge.jp>,
Rich Felker <dalias@...c.org>, linux-sh@...r.kernel.org
Subject: Re: [PATCH 1/3] sh: remove unused SLOW_DOWN_IO
Hi Bjorn,
I love your patch! Yet something to improve:
[auto build test ERROR on linus/master]
[also build test ERROR on v6.1-rc1 next-20221017]
[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/Bjorn-Helgaas/Remove-unused-SLOW_DOWN_IO/20221014-082009
patch link: https://lore.kernel.org/r/20221014001911.3342485-2-helgaas%40kernel.org
patch subject: [PATCH 1/3] sh: remove unused SLOW_DOWN_IO
config: sh-randconfig-r014-20221017
compiler: sh4-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/97fddfbcfbc03f2af052fdb75d583cbea176d3bb
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Bjorn-Helgaas/Remove-unused-SLOW_DOWN_IO/20221014-082009
git checkout 97fddfbcfbc03f2af052fdb75d583cbea176d3bb
# 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=sh prepare
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
All errors (new ones prefixed by >>):
cc1: warning: arch/sh/include/mach-hp6xx: No such file or directory [-Wmissing-include-dirs]
cc1: warning: arch/sh/include/mach-hp6xx: No such file or directory [-Wmissing-include-dirs]
cc1: warning: arch/sh/include/mach-hp6xx: No such file or directory [-Wmissing-include-dirs]
cc1: warning: arch/sh/include/mach-hp6xx: No such file or directory [-Wmissing-include-dirs]
cc1: warning: arch/sh/include/mach-hp6xx: No such file or directory [-Wmissing-include-dirs]
cc1: warning: arch/sh/include/mach-hp6xx: No such file or directory [-Wmissing-include-dirs]
In file included from include/linux/io.h:13,
from include/linux/irq.h:20,
from include/asm-generic/hardirq.h:17,
from arch/sh/include/asm/hardirq.h:9,
from include/linux/hardirq.h:11,
from include/linux/interrupt.h:11,
from include/linux/kernel_stat.h:9,
from include/linux/cgroup.h:26,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from arch/sh/kernel/asm-offsets.c:16:
>> arch/sh/include/asm/io.h:171:21: error: macro "__BUILD_IOPORT_SINGLE" passed 5 arguments, but takes just 4
171 | BUILDIO_IOPORT(b, u8)
| ^
arch/sh/include/asm/io.h:143: note: macro "__BUILD_IOPORT_SINGLE" defined here
143 | #define __BUILD_IOPORT_SINGLE(pfx, bwlq, type, p) \
|
>> arch/sh/include/asm/io.h:171:21: error: macro "__BUILD_IOPORT_SINGLE" passed 5 arguments, but takes just 4
171 | BUILDIO_IOPORT(b, u8)
| ^
arch/sh/include/asm/io.h:143: note: macro "__BUILD_IOPORT_SINGLE" defined here
143 | #define __BUILD_IOPORT_SINGLE(pfx, bwlq, type, p) \
|
>> arch/sh/include/asm/io.h:165:9: error: unknown type name '__BUILD_IOPORT_SINGLE'
165 | __BUILD_IOPORT_SINGLE(bus, bwlq, type, ,) \
| ^~~~~~~~~~~~~~~~~~~~~
arch/sh/include/asm/io.h:169:9: note: in expansion of macro '__BUILD_IOPORT_PFX'
169 | __BUILD_IOPORT_PFX(, bwlq, type)
| ^~~~~~~~~~~~~~~~~~
arch/sh/include/asm/io.h:171:1: note: in expansion of macro 'BUILDIO_IOPORT'
171 | BUILDIO_IOPORT(b, u8)
| ^~~~~~~~~~~~~~
arch/sh/include/asm/io.h:172:22: error: macro "__BUILD_IOPORT_SINGLE" passed 5 arguments, but takes just 4
172 | BUILDIO_IOPORT(w, u16)
| ^
arch/sh/include/asm/io.h:143: note: macro "__BUILD_IOPORT_SINGLE" defined here
143 | #define __BUILD_IOPORT_SINGLE(pfx, bwlq, type, p) \
|
>> arch/sh/include/asm/io.h:165:9: error: expected '=', ',', ';', 'asm' or '__attribute__' before '__BUILD_IOPORT_SINGLE'
165 | __BUILD_IOPORT_SINGLE(bus, bwlq, type, ,) \
| ^~~~~~~~~~~~~~~~~~~~~
arch/sh/include/asm/io.h:169:9: note: in expansion of macro '__BUILD_IOPORT_PFX'
169 | __BUILD_IOPORT_PFX(, bwlq, type)
| ^~~~~~~~~~~~~~~~~~
arch/sh/include/asm/io.h:172:1: note: in expansion of macro 'BUILDIO_IOPORT'
172 | BUILDIO_IOPORT(w, u16)
| ^~~~~~~~~~~~~~
arch/sh/include/asm/io.h:172:22: error: macro "__BUILD_IOPORT_SINGLE" passed 5 arguments, but takes just 4
172 | BUILDIO_IOPORT(w, u16)
| ^
arch/sh/include/asm/io.h:143: note: macro "__BUILD_IOPORT_SINGLE" defined here
143 | #define __BUILD_IOPORT_SINGLE(pfx, bwlq, type, p) \
|
>> arch/sh/include/asm/io.h:165:9: error: unknown type name '__BUILD_IOPORT_SINGLE'
165 | __BUILD_IOPORT_SINGLE(bus, bwlq, type, ,) \
| ^~~~~~~~~~~~~~~~~~~~~
arch/sh/include/asm/io.h:169:9: note: in expansion of macro '__BUILD_IOPORT_PFX'
169 | __BUILD_IOPORT_PFX(, bwlq, type)
| ^~~~~~~~~~~~~~~~~~
arch/sh/include/asm/io.h:172:1: note: in expansion of macro 'BUILDIO_IOPORT'
172 | BUILDIO_IOPORT(w, u16)
| ^~~~~~~~~~~~~~
arch/sh/include/asm/io.h:173:22: error: macro "__BUILD_IOPORT_SINGLE" passed 5 arguments, but takes just 4
173 | BUILDIO_IOPORT(l, u32)
| ^
arch/sh/include/asm/io.h:143: note: macro "__BUILD_IOPORT_SINGLE" defined here
143 | #define __BUILD_IOPORT_SINGLE(pfx, bwlq, type, p) \
|
arch/sh/include/asm/io.h:173:22: error: macro "__BUILD_IOPORT_SINGLE" passed 5 arguments, but takes just 4
173 | BUILDIO_IOPORT(l, u32)
| ^
arch/sh/include/asm/io.h:143: note: macro "__BUILD_IOPORT_SINGLE" defined here
143 | #define __BUILD_IOPORT_SINGLE(pfx, bwlq, type, p) \
|
arch/sh/include/asm/io.h:174:22: error: macro "__BUILD_IOPORT_SINGLE" passed 5 arguments, but takes just 4
174 | BUILDIO_IOPORT(q, u64)
| ^
arch/sh/include/asm/io.h:143: note: macro "__BUILD_IOPORT_SINGLE" defined here
143 | #define __BUILD_IOPORT_SINGLE(pfx, bwlq, type, p) \
|
arch/sh/include/asm/io.h:174:22: error: macro "__BUILD_IOPORT_SINGLE" passed 5 arguments, but takes just 4
174 | BUILDIO_IOPORT(q, u64)
| ^
arch/sh/include/asm/io.h:143: note: macro "__BUILD_IOPORT_SINGLE" defined here
143 | #define __BUILD_IOPORT_SINGLE(pfx, bwlq, type, p) \
|
arch/sh/include/asm/io.h: In function 'insb':
>> arch/sh/include/asm/io.h:195:27: error: implicit declaration of function 'inb'; did you mean 'insb'? [-Werror=implicit-function-declaration]
195 | *__addr = in##bwlq(port); \
| ^~
arch/sh/include/asm/io.h:200:1: note: in expansion of macro '__BUILD_IOPORT_STRING'
200 | __BUILD_IOPORT_STRING(b, u8)
| ^~~~~~~~~~~~~~~~~~~~~
arch/sh/include/asm/io.h: In function 'outsw':
>> arch/sh/include/asm/io.h:184:17: error: implicit declaration of function 'outw'; did you mean 'outsw'? [-Werror=implicit-function-declaration]
184 | out##bwlq(*__addr, port); \
| ^~~
arch/sh/include/asm/io.h:201:1: note: in expansion of macro '__BUILD_IOPORT_STRING'
201 | __BUILD_IOPORT_STRING(w, u16)
| ^~~~~~~~~~~~~~~~~~~~~
arch/sh/include/asm/io.h: In function 'insw':
>> arch/sh/include/asm/io.h:195:27: error: implicit declaration of function 'inw'; did you mean 'insw'? [-Werror=implicit-function-declaration]
195 | *__addr = in##bwlq(port); \
| ^~
arch/sh/include/asm/io.h:201:1: note: in expansion of macro '__BUILD_IOPORT_STRING'
201 | __BUILD_IOPORT_STRING(w, u16)
| ^~~~~~~~~~~~~~~~~~~~~
arch/sh/include/asm/io.h: In function 'outsl':
>> arch/sh/include/asm/io.h:184:17: error: implicit declaration of function 'outl'; did you mean 'outsl'? [-Werror=implicit-function-declaration]
184 | out##bwlq(*__addr, port); \
| ^~~
arch/sh/include/asm/io.h:202:1: note: in expansion of macro '__BUILD_IOPORT_STRING'
202 | __BUILD_IOPORT_STRING(l, u32)
| ^~~~~~~~~~~~~~~~~~~~~
arch/sh/include/asm/io.h: In function 'insl':
>> arch/sh/include/asm/io.h:195:27: error: implicit declaration of function 'inl'; did you mean 'insl'? [-Werror=implicit-function-declaration]
195 | *__addr = in##bwlq(port); \
| ^~
arch/sh/include/asm/io.h:202:1: note: in expansion of macro '__BUILD_IOPORT_STRING'
202 | __BUILD_IOPORT_STRING(l, u32)
| ^~~~~~~~~~~~~~~~~~~~~
arch/sh/include/asm/io.h: In function 'outsq':
>> arch/sh/include/asm/io.h:184:17: error: implicit declaration of function 'outq'; did you mean 'outsq'? [-Werror=implicit-function-declaration]
184 | out##bwlq(*__addr, port); \
| ^~~
arch/sh/include/asm/io.h:203:1: note: in expansion of macro '__BUILD_IOPORT_STRING'
203 | __BUILD_IOPORT_STRING(q, u64)
| ^~~~~~~~~~~~~~~~~~~~~
arch/sh/include/asm/io.h: In function 'insq':
>> arch/sh/include/asm/io.h:195:27: error: implicit declaration of function 'inq'; did you mean 'insq'? [-Werror=implicit-function-declaration]
195 | *__addr = in##bwlq(port); \
| ^~
arch/sh/include/asm/io.h:203:1: note: in expansion of macro '__BUILD_IOPORT_STRING'
203 | __BUILD_IOPORT_STRING(q, u64)
| ^~~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
make[2]: *** [scripts/Makefile.build:118: arch/sh/kernel/asm-offsets.s] Error 1
make[2]: Target 'prepare' not remade because of errors.
make[1]: *** [Makefile:1270: prepare0] Error 2
make[1]: Target 'prepare' not remade because of errors.
make: *** [Makefile:231: __sub-make] Error 2
make: Target 'prepare' not remade because of errors.
vim +/__BUILD_IOPORT_SINGLE +171 arch/sh/include/asm/io.h
b66c1a3919abb4 include/asm-sh/io.h Paul Mundt 2006-01-16 163
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 164 #define __BUILD_IOPORT_PFX(bus, bwlq, type) \
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 @165 __BUILD_IOPORT_SINGLE(bus, bwlq, type, ,) \
97fddfbcfbc03f arch/sh/include/asm/io.h Bjorn Helgaas 2022-10-13 166 __BUILD_IOPORT_SINGLE(bus, bwlq, type, _p,)
^1da177e4c3f41 include/asm-sh/io.h Linus Torvalds 2005-04-16 167
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 168 #define BUILDIO_IOPORT(bwlq, type) \
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 169 __BUILD_IOPORT_PFX(, bwlq, type)
0f2c15cecee0ff include/asm-sh/io.h Paul Mundt 2007-11-21 170
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 @171 BUILDIO_IOPORT(b, u8)
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 172 BUILDIO_IOPORT(w, u16)
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 173 BUILDIO_IOPORT(l, u32)
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 174 BUILDIO_IOPORT(q, u64)
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 175
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 176 #define __BUILD_IOPORT_STRING(bwlq, type) \
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 177 \
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 178 static inline void outs##bwlq(unsigned long port, const void *addr, \
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 179 unsigned int count) \
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 180 { \
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 181 const volatile type *__addr = addr; \
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 182 \
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 183 while (count--) { \
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 @184 out##bwlq(*__addr, port); \
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 185 __addr++; \
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 186 } \
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 187 } \
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 188 \
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 189 static inline void ins##bwlq(unsigned long port, void *addr, \
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 190 unsigned int count) \
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 191 { \
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 192 volatile type *__addr = addr; \
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 193 \
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 194 while (count--) { \
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 @195 *__addr = in##bwlq(port); \
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 196 __addr++; \
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 197 } \
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 198 }
37b7a97884ba64 arch/sh/include/asm/io.h Paul Mundt 2010-11-01 199
--
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