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Tue, 03 May 2022 01:06:08 +0000 Date: Tue, 3 May 2022 09:05:36 +0800 From: kernel test robot To: David Howells Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Steve French Subject: [samba-ksmbd:for-next 26/26] fs/cifs/fscache.c:112:67: warning: passing argument 2 of 'bset_mem_set_bit' makes pointer from integer without a cast Message-ID: <202205030951.b4tycp85-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: git://git.samba.org/ksmbd.git for-next head: 422ce10d22e2de32427ff611478747dd27af50f8 commit: 422ce10d22e2de32427ff611478747dd27af50f8 [26/26] mm, netfs, fscache: Stop read optimisation when folio removed from pagecache config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20220503/202205030951.b4tycp85-lkp@intel.com/config) compiler: m68k-linux-gcc (GCC) 11.3.0 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 remote add samba-ksmbd git://git.samba.org/ksmbd.git git fetch --no-tags samba-ksmbd for-next git checkout 422ce10d22e2de32427ff611478747dd27af50f8 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=m68k SHELL=/bin/bash fs/cifs/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): In file included from include/linux/bitops.h:33, from include/linux/thread_info.h:27, from include/asm-generic/preempt.h:5, from ./arch/m68k/include/generated/asm/preempt.h:1, from include/linux/preempt.h:78, from include/linux/spinlock.h:55, from include/linux/swap.h:5, from fs/cifs/fscache.h:12, from fs/cifs/fscache.c:9: fs/cifs/fscache.c: In function 'cifs_fscache_get_inode_cookie': >> fs/cifs/fscache.c:112:67: warning: passing argument 2 of 'bset_mem_set_bit' makes pointer from integer without a cast [-Wint-conversion] 112 | set_bit(AS_NOTIFY_REMOVING_FOLIO, inode->i_mapping->flags); | ~~~~~~~~~~~~~~~~^~~~~~~ | | | long unsigned int arch/m68k/include/asm/bitops.h:64:54: note: in definition of macro 'set_bit' 64 | bset_mem_set_bit(nr, vaddr) : \ | ^~~~~ arch/m68k/include/asm/bitops.h:41:69: note: expected 'volatile long unsigned int *' but argument is of type 'long unsigned int' 41 | static inline void bset_mem_set_bit(int nr, volatile unsigned long *vaddr) | ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~ >> fs/cifs/fscache.c:112:67: warning: passing argument 2 of 'bfset_mem_set_bit' makes pointer from integer without a cast [-Wint-conversion] 112 | set_bit(AS_NOTIFY_REMOVING_FOLIO, inode->i_mapping->flags); | ~~~~~~~~~~~~~~~~^~~~~~~ | | | long unsigned int arch/m68k/include/asm/bitops.h:65:55: note: in definition of macro 'set_bit' 65 | bfset_mem_set_bit(nr, vaddr)) | ^~~~~ arch/m68k/include/asm/bitops.h:50:70: note: expected 'volatile long unsigned int *' but argument is of type 'long unsigned int' 50 | static inline void bfset_mem_set_bit(int nr, volatile unsigned long *vaddr) | ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~ vim +/bset_mem_set_bit +112 fs/cifs/fscache.c 96 97 void cifs_fscache_get_inode_cookie(struct inode *inode) 98 { 99 struct cifs_fscache_inode_coherency_data cd; 100 struct cifsInodeInfo *cifsi = CIFS_I(inode); 101 struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb); 102 struct cifs_tcon *tcon = cifs_sb_master_tcon(cifs_sb); 103 104 cifs_fscache_fill_coherency(&cifsi->vfs_inode, &cd); 105 106 cifsi->netfs_ctx.cache = 107 fscache_acquire_cookie(tcon->fscache, 0, 108 &cifsi->uniqueid, sizeof(cifsi->uniqueid), 109 &cd, sizeof(cd), 110 i_size_read(&cifsi->vfs_inode)); 111 if (cifsi->netfs_ctx.cache) > 112 set_bit(AS_NOTIFY_REMOVING_FOLIO, inode->i_mapping->flags); 113 -- 0-DAY CI Kernel Test Service https://01.org/lkp