On 1/28/23 15:58, kernel test robot wrote:
Hi Alexandre,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on robh/for-next]
[also build test WARNING on linus/master v6.2-rc5 next-20230127]
[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/Alexandre-Ghiti/riscv-Get-rid-of-riscv_pfn_base-variable/20230125-161537
base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
patch link: https://lore.kernel.org/r/20230125081214.1576313-2-alexghiti%40rivosinc.com
patch subject: [PATCH v5 1/2] riscv: Get rid of riscv_pfn_base variable
config: riscv-allnoconfig (https://download.01.org/0day-ci/archive/20230128/202301282230.sz4DCUe6-lkp@xxxxxxxxx/config)
compiler: riscv64-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/90b21402dc8a7e6e36a62ad19c4969ff13fad168
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Alexandre-Ghiti/riscv-Get-rid-of-riscv_pfn_base-variable/20230125-161537
git checkout 90b21402dc8a7e6e36a62ad19c4969ff13fad168
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=riscv olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@xxxxxxxxx>
All warnings (new ones prefixed by >>):
In file included from include/asm-generic/bug.h:22,
from arch/riscv/include/asm/bug.h:83,
from include/linux/bug.h:5,
from arch/riscv/include/asm/cmpxchg.h:9,
from arch/riscv/include/asm/atomic.h:19,
from include/linux/atomic.h:7,
from include/linux/jump_label.h:255,
from arch/riscv/include/asm/vdso/processor.h:7,
from include/vdso/processor.h:10,
from arch/riscv/include/asm/processor.h:11,
from arch/riscv/include/asm/irqflags.h:10,
from include/linux/irqflags.h:16,
from arch/riscv/include/asm/bitops.h:14,
from include/linux/bitops.h:68,
from include/linux/kernel.h:22,
from mm/debug.c:9:
mm/debug.c: In function '__dump_page':
include/linux/kern_levels.h:5:25: warning: format '%lx' expects argument of type 'long unsigned int', but argument 7 has type 'long long unsigned int' [-Wformat=]
5 | #define KERN_SOH "\001" /* ASCII Start Of Header */
| ^~~~~~
include/linux/printk.h:429:25: note: in definition of macro 'printk_index_wrap'
429 | _p_func(_fmt, ##__VA_ARGS__); \
| ^~~~
include/linux/printk.h:510:9: note: in expansion of macro 'printk'
510 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~
include/linux/kern_levels.h:12:25: note: in expansion of macro 'KERN_SOH'
12 | #define KERN_WARNING KERN_SOH "4" /* warning conditions */
| ^~~~~~~~
include/linux/printk.h:510:16: note: in expansion of macro 'KERN_WARNING'
510 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~~~~~~
mm/debug.c:93:9: note: in expansion of macro 'pr_warn'
93 | pr_warn("page:%p refcount:%d mapcount:%d mapping:%p index:%#lx pfn:%#lx\n",
| ^~~~~~~
vim +5 include/linux/kern_levels.h
314ba3520e513a Joe Perches 2012-07-30 4
04d2c8c83d0e3a Joe Perches 2012-07-30 @5 #define KERN_SOH "\001" /* ASCII Start Of Header */
04d2c8c83d0e3a Joe Perches 2012-07-30 6 #define KERN_SOH_ASCII '\001'
04d2c8c83d0e3a Joe Perches 2012-07-30 7
And this one was mine, sorry I i overlooked that!
