From mboxrd@z Thu Jan 1 00:00:00 1970 From: Randy Dunlap Subject: Re: linux-next: Tree for Jun 4 (md/dm-writecache.c) Date: Mon, 4 Jun 2018 09:06:36 -0700 Message-ID: <0e3fa62d-727e-ccb8-53ae-a6aaa6c506e2@infradead.org> References: <20180604215911.75399f6e@canb.auug.org.au> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20180604215911.75399f6e@canb.auug.org.au> Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org To: Stephen Rothwell , Linux-Next Mailing List Cc: Linux Kernel Mailing List , Mikulas Patocka dm-devel@redhat.com List-Id: linux-next.vger.kernel.org On 06/04/2018 04:59 AM, Stephen Rothwell wrote: > Hi all, > > Changes since 20180601: > on x86_64: In file included from ../drivers/md/dm-writecache.c:8:0: ../drivers/md/dm-writecache.c: In function ‘writecache_status’: ../include/linux/compiler.h:61:17: warning: format ‘%ld’ expects argument of type ‘long int’, but argument 4 has type ‘int’ [-Wformat=] static struct ftrace_branch_data \ ^ ../include/linux/device-mapper.h:550:46: note: in definition of macro ‘DMEMIT’ 0 : scnprintf(result + sz, maxlen - sz, x)) ^ ../include/linux/compiler.h:48:24: note: in expansion of macro ‘__branch_check__’ # define unlikely(x) (__branch_check__(x, 0, __builtin_constant_p(x))) ^ ../drivers/md/dm-writecache.c:414:35: note: in expansion of macro ‘unlikely’ #define writecache_has_error(wc) (unlikely(READ_ONCE((wc)->error))) ^ ../include/linux/compiler.h:56:23: note: in expansion of macro ‘__trace_if’ #define if(cond, ...) __trace_if( (cond , ## __VA_ARGS__) ) ^ ../include/linux/compiler.h:251:2: note: in expansion of macro ‘if’ if (check) \ ^ ../include/linux/compiler.h:258:22: note: in expansion of macro ‘__READ_ONCE’ #define READ_ONCE(x) __READ_ONCE(x, 1) ^ ../drivers/md/dm-writecache.c:414:44: note: in expansion of macro ‘READ_ONCE’ #define writecache_has_error(wc) (unlikely(READ_ONCE((wc)->error))) ^ ../drivers/md/dm-writecache.c:2196:32: note: in expansion of macro ‘writecache_has_error’ DMEMIT("%ld %llu %llu %llu", writecache_has_error(wc), ^ s/%ld/%d/ -- ~Randy