On 11/29/19 8:14 AM, Christophe Leroy wrote:
Le 29/11/2019 à 17:04, Jens Axboe a écrit :
On 11/29/19 6:53 AM, Christophe Leroy wrote:
CC fs/io_uring.o
fs/io_uring.c: In function ‘loop_rw_iter’:
fs/io_uring.c:1628:21: error: implicit declaration of function ‘kmap’
[-Werror=implicit-function-declaration]
iovec.iov_base = kmap(iter->bvec->bv_page)
^
fs/io_uring.c:1628:19: warning: assignment makes pointer from integer
without a cast [-Wint-conversion]
iovec.iov_base = kmap(iter->bvec->bv_page)
^
fs/io_uring.c:1643:4: error: implicit declaration of function ‘kunmap’
[-Werror=implicit-function-declaration]
kunmap(iter->bvec->bv_page);
^
Reverting commit 311ae9e159d8 ("io_uring: fix dead-hung for non-iter
fixed rw") clears the failure.
Most likely an #include is missing.
Huh weird how the build bots didn't catch that. Does the below work?
Yes it works, thanks.
Thanks for reporting and testing, I've queued it up with your reported
and tested-by.
--
Jens Axboe
