Hi all,
After merging the vfs-brauner tree, today's linux-next build (powerpc
allnoconfig) failed like this:
In file included from <command-line>:
In function 'i_size_read',
inlined from '__iomap_dio_rw' at fs/iomap/direct-io.c:570:16:
include/linux/compiler_types.h:435:45: error: call to '__compiletime_assert_229' declared with attribute error: Need native word sized stores/loads for atomicity.
435 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:416:25: note: in definition of macro '__compiletime_assert'
416 | prefix ## suffix(); \
| ^~~~~~
include/linux/compiler_types.h:435:9: note: in expansion of macro '_compiletime_assert'
435 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^~~~~~~~~~~~~~~~~~~
include/linux/compiler_types.h:438:9: note: in expansion of macro 'compiletime_assert'
438 | compiletime_assert(__native_word(t), \
| ^~~~~~~~~~~~~~~~~~
include/asm-generic/barrier.h:206:9: note: in expansion of macro 'compiletime_assert_atomic_type'
206 | compiletime_assert_atomic_type(*p); \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/fs.h:911:16: note: in expansion of macro 'smp_load_acquire'
911 | return smp_load_acquire(&inode->i_size);
| ^~~~~~~~~~~~~~~~
Caused by commit
4bbd51d0f0ad ("fs: make the i_size_read/write helpers be smp_load_acquire/store_release()")
I have used the vfs-brauner tree from next-20240122 for today.
--
Cheers,
Stephen Rothwell
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