6:46 p.m.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git
fscache-iter
head: f6ac6a6db767d26c3330f0cecadd4f331ee6d291
commit: 1a31bac9fae197781cf11fea38e3b352c7945362 [25/55] fscache: Replace the object
management state machine
:::::: branch date: 28 hours ago
:::::: commit date: 35 hours ago
config: i386-randconfig-s001-20200909 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce:
# apt-get install sparse
# sparse version: v0.6.2-191-g10164920-dirty
git checkout 1a31bac9fae197781cf11fea38e3b352c7945362
# save the attached .config to linux build tree
make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=i386
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
sparse warnings: (new ones prefixed by >>)
fs/nfs/client.c: note: in included file (through fs/nfs/fscache.h):
> include/linux/fscache.h:84:30: sparse: sparse: don't know how
to apply mode to unsigned int enum fscache_cookie_stage
--
fs/nfs/dir.c: note: in included file (through fs/nfs/fscache.h):
> include/linux/fscache.h:84:30: sparse: sparse: don't know how
to apply mode to unsigned int enum fscache_cookie_stage
--
fs/nfs/file.c: note: in included file (through fs/nfs/fscache.h):
> include/linux/fscache.h:84:30: sparse: sparse: don't know how
to apply mode to unsigned int enum fscache_cookie_stage
--
fs/nfs/inode.c: note: in included file (through fs/nfs/fscache.h):
> include/linux/fscache.h:84:30: sparse: sparse: don't know how
to apply mode to unsigned int enum fscache_cookie_stage
--
fs/nfs/super.c: note: in included file (through fs/nfs/fscache.h):
> include/linux/fscache.h:84:30: sparse: sparse: don't know how
to apply mode to unsigned int enum fscache_cookie_stage
--
fs/nfs/read.c: note: in included file (through fs/nfs/fscache.h):
> include/linux/fscache.h:84:30: sparse: sparse: don't know how
to apply mode to unsigned int enum fscache_cookie_stage
--
fs/nfs/write.c: note: in included file (through fs/nfs/fscache.h):
> include/linux/fscache.h:84:30: sparse: sparse: don't know how
to apply mode to unsigned int enum fscache_cookie_stage
--
fs/nfs/nfs4proc.c: note: in included file (through fs/nfs/fscache.h):
> include/linux/fscache.h:84:30: sparse: sparse: don't know how
to apply mode to unsigned int enum fscache_cookie_stage
--
fs/nfs/nfs4file.c: note: in included file (through fs/nfs/fscache.h):
> include/linux/fscache.h:84:30: sparse: sparse: don't know how
to apply mode to unsigned int enum fscache_cookie_stage
--
fs/cifs/cifsfs.c: note: in included file (through fs/cifs/fscache.h):
> include/linux/fscache.h:84:30: sparse: sparse: don't know how
to apply mode to unsigned int enum fscache_cookie_stage
--
fs/cifs/cifssmb.c: note: in included file (through fs/cifs/fscache.h):
> include/linux/fscache.h:84:30: sparse: sparse: don't know how
to apply mode to unsigned int enum fscache_cookie_stage
--
fs/cifs/connect.c: note: in included file (through fs/cifs/fscache.h):
> include/linux/fscache.h:84:30: sparse: sparse: don't know how
to apply mode to unsigned int enum fscache_cookie_stage
--
fs/cifs/file.c: note: in included file (through fs/cifs/fscache.h):
> include/linux/fscache.h:84:30: sparse: sparse: don't know how
to apply mode to unsigned int enum fscache_cookie_stage
--
fs/cifs/inode.c: note: in included file (through fs/cifs/fscache.h):
> include/linux/fscache.h:84:30: sparse: sparse: don't know how
to apply mode to unsigned int enum fscache_cookie_stage
--
fs/cifs/smb2inode.c: note: in included file (through fs/cifs/fscache.h):
> include/linux/fscache.h:84:30: sparse: sparse: don't know how
to apply mode to unsigned int enum fscache_cookie_stage
--
fs/cifs/smb2file.c: note: in included file (through fs/cifs/fscache.h):
> include/linux/fscache.h:84:30: sparse: sparse: don't know how
to apply mode to unsigned int enum fscache_cookie_stage
#
https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git/com...
git remote add dhowells-fs
https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git
git fetch --no-tags dhowells-fs fscache-iter
git checkout 1a31bac9fae197781cf11fea38e3b352c7945362
vim +84 include/linux/fscache.h
2d6fff637037395 David Howells 2009-04-03 68
1a31bac9fae1977 David Howells 2020-02-06 69 /*
1a31bac9fae1977 David Howells 2020-02-06 70 * Data object state.
1a31bac9fae1977 David Howells 2020-02-06 71 */
1a31bac9fae1977 David Howells 2020-02-06 72 enum fscache_cookie_stage {
1a31bac9fae1977 David Howells 2020-02-06 73 FSCACHE_COOKIE_STAGE_INDEX, /* The cookie
is an index cookie */
1a31bac9fae1977 David Howells 2020-02-06 74 FSCACHE_COOKIE_STAGE_QUIESCENT, /* The
cookie is uncached */
1a31bac9fae1977 David Howells 2020-02-06 75 FSCACHE_COOKIE_STAGE_INITIALISING, /* The
in-memory structs are being inited */
1a31bac9fae1977 David Howells 2020-02-06 76 FSCACHE_COOKIE_STAGE_LOOKING_UP, /* The
cache object is being looked up */
1a31bac9fae1977 David Howells 2020-02-06 77 FSCACHE_COOKIE_STAGE_NO_DATA_YET, /* The
cache has no data, read to network */
1a31bac9fae1977 David Howells 2020-02-06 78 FSCACHE_COOKIE_STAGE_ACTIVE, /* The cache
is active, readable and writable */
1a31bac9fae1977 David Howells 2020-02-06 79 FSCACHE_COOKIE_STAGE_INVALIDATING, /* The
cache is being invalidated */
1a31bac9fae1977 David Howells 2020-02-06 80 FSCACHE_COOKIE_STAGE_FAILED, /* The cache
failed, withdraw to clear */
1a31bac9fae1977 David Howells 2020-02-06 81 FSCACHE_COOKIE_STAGE_WITHDRAWING, /* The
cache is being withdrawn */
1a31bac9fae1977 David Howells 2020-02-06 82 FSCACHE_COOKIE_STAGE_RELINQUISHING, /* The
cookie is being relinquished */
1a31bac9fae1977 David Howells 2020-02-06 83 FSCACHE_COOKIE_STAGE_DROPPED, /* The
cookie has been dropped */
1a31bac9fae1977 David Howells 2020-02-06 @84 } __attribute__((mode(byte)));
1a31bac9fae1977 David Howells 2020-02-06 85
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org