Hi all,
After merging the block tree, today's linux-next build (arm
multi_v7_defconfig) produced these warnings:
In file included from /home/sfr/next/next/include/linux/bits.h:6,
from /home/sfr/next/next/include/linux/bitops.h:6,
from /home/sfr/next/next/include/linux/kernel.h:23,
from /home/sfr/next/next/io_uring/nop.c:2:
/home/sfr/next/next/include/vdso/bits.h:7:40: warning: left shift count >= width of type [-Wshift-count-overflow]
7 | #define BIT(nr) (UL(1) << (nr))
| ^~
/home/sfr/next/next/include/linux/io_uring_types.h:538:35: note: in expansion of macro 'BIT'
538 | REQ_F_CAN_POLL = BIT(REQ_F_CAN_POLL_BIT),
| ^~~
(and mny more similar)
Introduced by commit
d964e8440442 ("io_uring: add io_file_can_poll() helper")
REQ_F_CAN_POLL_BIT is 32.
--
Cheers,
Stephen Rothwell
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