* [linux-next:master 3561/4499] fs/nfsd/nfs4proc.c:1411:24: sparse: sparse: incorrect type in assignment (different base types)
@ 2021-05-22 16:45 ` kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2021-05-22 16:45 UTC (permalink / raw)
To: Olga Kornievskaia
Cc: kbuild-all, Linux Memory Management List, J. Bruce Fields
[-- Attachment #1: Type: text/plain, Size: 3622 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 8dca2cd055ffb78b37f52f0bf0bd20c249619c4d
commit: ff78b94429268be1c7104f6c6bf7e51de1be91e0 [3561/4499] NFSD add vfs_fsync after async copy is done
config: mips-randconfig-s031-20210522 (attached as .config)
compiler: mips-linux-gcc (GCC) 9.3.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# apt-get install sparse
# sparse version: v0.6.3-341-g8af24329-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=ff78b94429268be1c7104f6c6bf7e51de1be91e0
git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git fetch --no-tags linux-next master
git checkout ff78b94429268be1c7104f6c6bf7e51de1be91e0
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' W=1 ARCH=mips
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
command-line: note: in included file:
builtin:1:9: sparse: sparse: preprocessor token __ATOMIC_ACQUIRE redefined
builtin:0:0: sparse: this was the original definition
builtin:1:9: sparse: sparse: preprocessor token __ATOMIC_SEQ_CST redefined
builtin:0:0: sparse: this was the original definition
builtin:1:9: sparse: sparse: preprocessor token __ATOMIC_ACQ_REL redefined
builtin:0:0: sparse: this was the original definition
builtin:1:9: sparse: sparse: preprocessor token __ATOMIC_RELEASE redefined
builtin:0:0: sparse: this was the original definition
>> fs/nfsd/nfs4proc.c:1411:24: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be32 [usertype] status @@ got int @@
fs/nfsd/nfs4proc.c:1411:24: sparse: expected restricted __be32 [usertype] status
fs/nfsd/nfs4proc.c:1411:24: sparse: got int
vim +1411 fs/nfsd/nfs4proc.c
1383
1384 static ssize_t _nfsd_copy_file_range(struct nfsd4_copy *copy)
1385 {
1386 ssize_t bytes_copied = 0;
1387 u64 bytes_total = copy->cp_count;
1388 u64 src_pos = copy->cp_src_pos;
1389 u64 dst_pos = copy->cp_dst_pos;
1390 __be32 status;
1391
1392 /* See RFC 7862 p.67: */
1393 if (bytes_total == 0)
1394 bytes_total = ULLONG_MAX;
1395 do {
1396 if (kthread_should_stop())
1397 break;
1398 bytes_copied = nfsd_copy_file_range(copy->nf_src->nf_file,
1399 src_pos, copy->nf_dst->nf_file, dst_pos,
1400 bytes_total);
1401 if (bytes_copied <= 0)
1402 break;
1403 bytes_total -= bytes_copied;
1404 copy->cp_res.wr_bytes_written += bytes_copied;
1405 src_pos += bytes_copied;
1406 dst_pos += bytes_copied;
1407 } while (bytes_total > 0 && !copy->cp_synchronous);
1408 /* for a non-zero asynchronous copy do a commit of data */
1409 if (!copy->cp_synchronous && copy->cp_res.wr_bytes_written > 0) {
1410 down_write(©->nf_dst->nf_rwsem);
> 1411 status = vfs_fsync_range(copy->nf_dst->nf_file,
1412 copy->cp_dst_pos,
1413 copy->cp_res.wr_bytes_written, 0);
1414 up_write(©->nf_dst->nf_rwsem);
1415 if (!status)
1416 copy->committed = true;
1417 }
1418 return bytes_copied;
1419 }
1420
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 41004 bytes --]
^ permalink raw reply [flat|nested] 2+ messages in thread
* [linux-next:master 3561/4499] fs/nfsd/nfs4proc.c:1411:24: sparse: sparse: incorrect type in assignment (different base types)
@ 2021-05-22 16:45 ` kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2021-05-22 16:45 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 3703 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 8dca2cd055ffb78b37f52f0bf0bd20c249619c4d
commit: ff78b94429268be1c7104f6c6bf7e51de1be91e0 [3561/4499] NFSD add vfs_fsync after async copy is done
config: mips-randconfig-s031-20210522 (attached as .config)
compiler: mips-linux-gcc (GCC) 9.3.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# apt-get install sparse
# sparse version: v0.6.3-341-g8af24329-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=ff78b94429268be1c7104f6c6bf7e51de1be91e0
git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git fetch --no-tags linux-next master
git checkout ff78b94429268be1c7104f6c6bf7e51de1be91e0
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' W=1 ARCH=mips
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
command-line: note: in included file:
builtin:1:9: sparse: sparse: preprocessor token __ATOMIC_ACQUIRE redefined
builtin:0:0: sparse: this was the original definition
builtin:1:9: sparse: sparse: preprocessor token __ATOMIC_SEQ_CST redefined
builtin:0:0: sparse: this was the original definition
builtin:1:9: sparse: sparse: preprocessor token __ATOMIC_ACQ_REL redefined
builtin:0:0: sparse: this was the original definition
builtin:1:9: sparse: sparse: preprocessor token __ATOMIC_RELEASE redefined
builtin:0:0: sparse: this was the original definition
>> fs/nfsd/nfs4proc.c:1411:24: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be32 [usertype] status @@ got int @@
fs/nfsd/nfs4proc.c:1411:24: sparse: expected restricted __be32 [usertype] status
fs/nfsd/nfs4proc.c:1411:24: sparse: got int
vim +1411 fs/nfsd/nfs4proc.c
1383
1384 static ssize_t _nfsd_copy_file_range(struct nfsd4_copy *copy)
1385 {
1386 ssize_t bytes_copied = 0;
1387 u64 bytes_total = copy->cp_count;
1388 u64 src_pos = copy->cp_src_pos;
1389 u64 dst_pos = copy->cp_dst_pos;
1390 __be32 status;
1391
1392 /* See RFC 7862 p.67: */
1393 if (bytes_total == 0)
1394 bytes_total = ULLONG_MAX;
1395 do {
1396 if (kthread_should_stop())
1397 break;
1398 bytes_copied = nfsd_copy_file_range(copy->nf_src->nf_file,
1399 src_pos, copy->nf_dst->nf_file, dst_pos,
1400 bytes_total);
1401 if (bytes_copied <= 0)
1402 break;
1403 bytes_total -= bytes_copied;
1404 copy->cp_res.wr_bytes_written += bytes_copied;
1405 src_pos += bytes_copied;
1406 dst_pos += bytes_copied;
1407 } while (bytes_total > 0 && !copy->cp_synchronous);
1408 /* for a non-zero asynchronous copy do a commit of data */
1409 if (!copy->cp_synchronous && copy->cp_res.wr_bytes_written > 0) {
1410 down_write(©->nf_dst->nf_rwsem);
> 1411 status = vfs_fsync_range(copy->nf_dst->nf_file,
1412 copy->cp_dst_pos,
1413 copy->cp_res.wr_bytes_written, 0);
1414 up_write(©->nf_dst->nf_rwsem);
1415 if (!status)
1416 copy->committed = true;
1417 }
1418 return bytes_copied;
1419 }
1420
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 41004 bytes --]
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2021-05-22 16:46 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-05-22 16:45 [linux-next:master 3561/4499] fs/nfsd/nfs4proc.c:1411:24: sparse: sparse: incorrect type in assignment (different base types) kernel test robot
2021-05-22 16:45 ` kernel test robot
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.