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iomap: use an unsigned type for IOMAP_DIO_* defines
IOMAP_DIO_DIRTY shifts by 31 bits, which makes UBSAN unhappy. Clean up all the defines by making the shifted value an unsigned value. Reviewed-by: Darrick J. Wong <djwong@kernel.org> Reported-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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@ -20,10 +20,10 @@
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* Private flags for iomap_dio, must not overlap with the public ones in
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* iomap.h:
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*/
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#define IOMAP_DIO_WRITE_FUA (1 << 28)
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#define IOMAP_DIO_NEED_SYNC (1 << 29)
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#define IOMAP_DIO_WRITE (1 << 30)
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#define IOMAP_DIO_DIRTY (1 << 31)
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#define IOMAP_DIO_WRITE_FUA (1U << 28)
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#define IOMAP_DIO_NEED_SYNC (1U << 29)
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#define IOMAP_DIO_WRITE (1U << 30)
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#define IOMAP_DIO_DIRTY (1U << 31)
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struct iomap_dio {
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struct kiocb *iocb;
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