Hi all, After merging the drm-misc-fixes tree, today's linux-next build (powerpc ppc64_defconfig) produced this warning: In file included from include/uapi/linux/posix_types.h:5, from include/uapi/linux/types.h:14, from include/linux/types.h:6, from include/linux/limits.h:6, from include/linux/kernel.h:7, from fs/aio.c:14: fs/aio.c: In function '__do_compat_sys_io_pgetevents': include/linux/stddef.h:8:14: warning: initialization of 'unsigned int' from 'void *' makes integer from pointer without a cast [-Wint-conversion] 8 | #define NULL ((void *)0) | ^ fs/aio.c:2196:38: note: in expansion of macro 'NULL' 2196 | struct __compat_aio_sigset ksig = { NULL, }; | ^~~~ include/linux/stddef.h:8:14: note: (near initialization for 'ksig.sigmask') 8 | #define NULL ((void *)0) | ^ fs/aio.c:2196:38: note: in expansion of macro 'NULL' 2196 | struct __compat_aio_sigset ksig = { NULL, }; | ^~~~ fs/aio.c: In function '__do_compat_sys_io_pgetevents_time64': include/linux/stddef.h:8:14: warning: initialization of 'unsigned int' from 'void *' makes integer from pointer without a cast [-Wint-conversion] 8 | #define NULL ((void *)0) | ^ fs/aio.c:2231:38: note: in expansion of macro 'NULL' 2231 | struct __compat_aio_sigset ksig = { NULL, }; | ^~~~ include/linux/stddef.h:8:14: note: (near initialization for 'ksig.sigmask') 8 | #define NULL ((void *)0) | ^ fs/aio.c:2231:38: note: in expansion of macro 'NULL' 2231 | struct __compat_aio_sigset ksig = { NULL, }; | ^~~~ Introduced by commit de80166a573d ("aio: Fix io_pgetevents() struct __compat_aio_sigset layout") -- Cheers, Stephen Rothwell
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