Re: [PATCH v11 09/10] fs/ntfs3: Add NTFS3 in fs/Kconfig and fs/Makefile
Hi Konstantin,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on linus/master]
[also build test ERROR on v5.10-rc2 next-20201102]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url:
https://github.com/0day-ci/linux/commits/Konstantin-Komarov/NTFS-read-write-driver-GPL-implementation-by-Paragon-Software/20201031-220904
base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
5fc6b075e165f641fbc366b58b578055762d5f8c
config: alpha-allmodconfig (attached as .config)
compiler: alpha-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
#
https://github.com/0day-ci/linux/commit/0868596d71532d31ce16ee71c5e73c154878416e
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review
Konstantin-Komarov/NTFS-read-write-driver-GPL-implementation-by-Paragon-Software/20201031-220904
git checkout 0868596d71532d31ce16ee71c5e73c154878416e
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross
ARCH=alpha
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot
All errors (new ones prefixed by >>):
In file included from fs/ntfs3/frecord.c:15:
fs/ntfs3/ntfs.h:430:1: warning: 'inline' is not at beginning of declaration
[-Wold-style-declaration]
430 | static const inline __le16 *attr_name(const struct ATTRIB *attr)
| ^~
fs/ntfs3/ntfs.h:547:1: warning: 'inline' is not at beginning of declaration
[-Wold-style-declaration]
547 | static const inline __le16 *le_name(const struct ATTR_LIST_ENTRY *le)
| ^~
fs/ntfs3/frecord.c: In function 'ni_read_frame':
>> fs/ntfs3/frecord.c:2247:17: error: implicit declaration of function 'vmap';
>> did you mean 'kmap'? [-Werror=implicit-function-declaration]
2247 | frame_ondisk = vmap(pages_disk, npages_disk, VM_MAP, PAGE_KERNEL);
| ^~~~
| kmap
>> fs/ntfs3/frecord.c:2247:47: error: 'VM_MAP' undeclared (first use in this
>> function); did you mean 'VM_MTE'?
2247 | frame_ondisk = vmap(pages_disk, npages_disk, VM_MAP, PAGE_KERNEL);
| ^~
| VM_MTE
fs/ntfs3/frecord.c:2247:47: note: each undeclared identifier is reported
only once for each function it appears in
>> fs/ntfs3/frecord.c:2278:2: error: implicit declaration of function 'vunmap';
>> did you mean 'kunmap'? [-Werror=implicit-function-declaration]
2278 | vunmap(frame_mem);
| ^~
| kunmap
fs/ntfs3/frecord.c: In function 'ni_write_frame':
fs/ntfs3/frecord.c:2375:51: error: 'VM_MAP' undeclared (first use in this
function); did you mean 'VM_MTE'?
2375 | frame_ondisk = vmap(pages_disk, pages_per_frame, VM_MAP,
PAGE_KERNEL);
| ^~
| VM_MTE
cc1: some warnings being treated as errors
vim +2247 fs/ntfs3/frecord.c
8f609ab22280366 Konstantin Komarov 2020-10-30 2099
8f609ab22280366 Konstantin Komarov 2020-10-30 2100 /*
8f609ab22280366 Konstantin Komarov 2020-10-30 2101 * ni_read_frame
8f609ab22280366 Konstantin Komarov 2020-10-30 2102 *
8f609ab22280366 Konstantin Komarov 2020-10-30 2103 * pages - array of locked
pages
8f609ab22280366 Konstantin Komarov 2020-10-30 2104 */
8f609ab22280366 Konstantin Komarov 2020-10-30 2105 int ni_read_frame(struct
ntfs_inode *ni, u64 frame_vbo, struct page **pages,
8f609ab22280366 Konstantin Komarov 2020-10-30 2106 u32
pages_per_frame)
8f609ab22280366 Konstantin Komarov 2020-10-30 2107 {
8f609ab22280366 Konstantin Komarov 2020-10-30 2108 int err;
8f609ab22280366 Konstantin Komarov 2020-10-30 2109 struct ntfs_sb_info
*sbi = ni->mi.sbi;
8f609ab22280366 Konstantin Komarov 2020-10-30 2110 char *frame_ondisk =
NULL;
8f609ab22280366 Konstantin Komarov 2020-10-30 2111 char *frame_mem = NULL;
8f609ab22280366 Konstantin Komarov 2020-10-30 2112 struct page
**pages_disk = NULL;
8f609ab22280366 Konstantin Komarov 2020-10-30 2113 u64 valid_size =
ni->i_valid;
8f609ab22280366 Konstantin Komarov 2020-10-30 2114 u32 frame_size;
8f609ab22280366 Konstantin Komarov 2020-10-30 2115 size_t unc_size;
8f609ab22280366 Konstantin Komarov 2020-10-30 2116 u32 ondisk_size, i,
npages_disk;
8f609ab22280366 Konstantin Komarov 2020-10-30 2117 struct page *pg;
8f609ab22280366 Konstantin Komarov 2020-10-30 2118 struct ATTRIB *attr;
8f609ab22280366 Konstantin Komarov
[kbuild] Re: [PATCH v11 09/10] fs/ntfs3: Add NTFS3 in fs/Kconfig and fs/Makefile
Hi Konstantin,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on linus/master]
[also build test WARNING on v5.10-rc2 next-20201030]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch ]
url:
https://github.com/0day-ci/linux/commits/Konstantin-Komarov/NTFS-read-write-driver-GPL-implementation-by-Paragon-Software/20201031-220904
base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
5fc6b075e165f641fbc366b58b578055762d5f8c
config: i386-randconfig-m021-20201101 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot
Reported-by: Dan Carpenter
smatch warnings:
fs/ntfs3/attrib.c:331 attr_set_size_res() error: dereferencing freed memory
'attr_s'
fs/ntfs3/attrib.c:1267 attr_allocate_frame() error: uninitialized symbol 'hint'.
fs/ntfs3/attrib.c:1393 attr_allocate_frame() error: we previously assumed
'attr_b' could be null (see line 1306)
fs/ntfs3/namei.c:438 ntfs_rename() warn: variable dereferenced before check
'old_inode' (see line 296)
fs/ntfs3/fsntfs.c:844 ntfs_clear_mft_tail() error: uninitialized symbol 'err'.
fs/ntfs3/fsntfs.c:1294 ntfs_read_run_nb() error: uninitialized symbol 'idx'.
fs/ntfs3/frecord.c:166 ni_load_mi_ex() error: we previously assumed 'r' could
be null (see line 159)
fs/ntfs3/frecord.c:505 ni_ins_new_attr() error: we previously assumed 'le'
could be null (see line 490)
fs/ntfs3/frecord.c:658 ni_repack() warn: 'run.runs_' double freed
fs/ntfs3/frecord.c:1439 ni_insert_nonresident() warn: potential memory
corrupting cast 8 vs 2 bytes
fs/ntfs3/frecord.c:2214 ni_read_frame() warn: ignoring unreachable code.
fs/ntfs3/xattr.c:514 ntfs_get_acl_ex() warn: passing zero to 'ERR_PTR'
fs/ntfs3/index.c:1133 indx_find() warn: variable dereferenced before check
'fnd' (see line 1117)
fs/ntfs3/index.c:1371 indx_find_raw() error: we previously assumed 'n' could be
null (see line 1349)
fs/ntfs3/index.c:1404 indx_create_allocate() warn: should '1 <<
indx->index_bits' be a 64 bit type?
fs/ntfs3/index.c:1755 indx_insert_into_root() warn: possible memory leak of 're'
fs/ntfs3/index.c:549 hdr_find_split() warn: variable dereferenced before check
'e' (see line 547)
fs/ntfs3/inode.c:687 ntfs_readpage() warn: should 'page->index << 12' be a 64
bit type?
fs/ntfs3/fslog.c:2205 last_log_lsn() warn: possible memory leak of 'page_bufs'
fs/ntfs3/fslog.c:2418 find_log_rec() error: we previously assumed 'rh' could be
null (see line 2404)
fs/ntfs3/fslog.c:2551 find_client_next_lsn() error: double free of 'lcb->lrh'
fs/ntfs3/fslog.c:639 enum_rstbl() error: we previously assumed 't' could be
null (see line 628)
fs/ntfs3/fslog.c:3158 do_action() warn: variable dereferenced before check 'mi'
(see line 3118)
fs/ntfs3/fslog.c:3913 log_replay() error: dereferencing freed memory
'rst_info.r_page'
vim +/attr_s +331 fs/ntfs3/attrib.c
e3a1cdcc648083 Konstantin Komarov 2020-10-30 241 static int
attr_set_size_res(struct ntfs_inode *ni, struct ATTRIB *attr,
e3a1cdcc648083 Konstantin Komarov 2020-10-30 242
struct ATTR_LIST_ENTRY *le, struct mft_inode *mi,
e3a1cdcc648083 Konstantin Komarov 2020-10-30 243
u64 new_size, struct runs_tree *run,
e3a1cdcc648083 Konstantin Komarov 2020-10-30 244
struct ATTRIB **ins_attr)
e3a1cdcc648083 Konstantin Komarov 2020-10-30 245 {
e3a1cdcc648083 Konstantin Komarov 2020-10-30 246 int err = 0;
e3a1cdcc648083 Konstantin Komarov 2020-10-30 247 struct ntfs_sb_info
*sbi = mi->sbi;
e3a1cdcc648083 Konstantin Komarov 2020-10-30 248 struct MFT_REC *rec =
mi->mrec;
e3a1cdcc648083 Konstantin Komarov 2020-10-30 249 u32 used =
le32_to_cpu(rec->used);
e3a1cdcc648083 Konstantin Komarov 2020-10-30 250 u32 asize =
le32_to_cpu(attr->size);
e3a1cdcc648083 Konstantin Komarov 2020-10-30 251 u32 aoff =
PtrOffset(rec, attr);
e3a1cdcc648083 Konstantin Komarov 2020-10-30 252 u32 rsize =
le32_to_cpu(attr->res.data_size);
e3a1cdcc648083 Konstantin Komarov 2020-10-30 253 u32 tail = used - aoff
- asize;
e3a1cdcc648083 Konstantin Komarov 2020-10-30 254 char *next =
Add2Ptr(attr, asize);
e3a1cdcc648083 Konstantin Komarov 2020-10-30 255 int dsize =
QuadAlign(new_size) - QuadAlign(rsize);
e3a1cdcc648083 Konstantin Komarov 2020-10-30 256 CLST len, alen;
e3a1cdcc648083 Konstantin Komarov 2020-10-30 257 struct ATTRIB *attr_s =
NULL;
e3a1cdcc648083 Konstantin Komarov 2020-10-30 258 bool is_ext;
e3a1cdcc648083 Konstantin Komarov 2020-10-30 259
e3a1cdcc648083 Konstantin Komarov 2020-10-30 260 if (dsize < 0) {
e3a1cdcc648083 Konstantin Komarov 2020-10-30 261 memmove(next +
dsize, next, tail);
e3a1cdcc648083 Konstantin
Re: [PATCH v11 09/10] fs/ntfs3: Add NTFS3 in fs/Kconfig and fs/Makefile
Hi Konstantin,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on linus/master]
[also build test WARNING on v5.10-rc1 next-20201030]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url:
https://github.com/0day-ci/linux/commits/Konstantin-Komarov/NTFS-read-write-driver-GPL-implementation-by-Paragon-Software/20201030-230756
base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
07e0887302450a62f51dba72df6afb5fabb23d1c
config: h8300-randconfig-s031-20201030 (attached as .config)
compiler: h8300-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: v0.6.3-68-g49c98aa3-dirty
#
https://github.com/0day-ci/linux/commit/7c34316b6c7f9af2046f8343d3b010c37340ef1d
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review
Konstantin-Komarov/NTFS-read-write-driver-GPL-implementation-by-Paragon-Software/20201030-230756
git checkout 7c34316b6c7f9af2046f8343d3b010c37340ef1d
# 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__' ARCH=h8300
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot
"sparse warnings: (new ones prefixed by >>)"
>> fs/ntfs3/frecord.c:569:33: sparse: sparse: cast to restricted __le32
>> fs/ntfs3/frecord.c:569:33: sparse: sparse: cast from restricted __le64
>> fs/ntfs3/frecord.c:569:33: sparse: sparse: cast to restricted __le32
>> fs/ntfs3/frecord.c:569:33: sparse: sparse: cast from restricted __le64
>> fs/ntfs3/frecord.c:569:33: sparse: sparse: cast to restricted __le32
>> fs/ntfs3/frecord.c:569:33: sparse: sparse: cast from restricted __le64
>> fs/ntfs3/frecord.c:569:33: sparse: sparse: cast to restricted __le32
>> fs/ntfs3/frecord.c:569:33: sparse: sparse: cast from restricted __le64
>> fs/ntfs3/frecord.c:569:33: sparse: sparse: cast to restricted __le32
>> fs/ntfs3/frecord.c:569:33: sparse: sparse: cast from restricted __le64
>> fs/ntfs3/frecord.c:569:33: sparse: sparse: cast to restricted __le32
>> fs/ntfs3/frecord.c:569:33: sparse: sparse: cast from restricted __le64
vim +569 fs/ntfs3/frecord.c
cbd4257e6d85149 Konstantin Komarov 2020-10-30 532
cbd4257e6d85149 Konstantin Komarov 2020-10-30 533 /*
cbd4257e6d85149 Konstantin Komarov 2020-10-30 534 * random write access to
sparsed or compressed file may result to
cbd4257e6d85149 Konstantin Komarov 2020-10-30 535 * not optimized packed
runs.
cbd4257e6d85149 Konstantin Komarov 2020-10-30 536 * Here it is the place to
optimize it
cbd4257e6d85149 Konstantin Komarov 2020-10-30 537 */
cbd4257e6d85149 Konstantin Komarov 2020-10-30 538 static int ni_repack(struct
ntfs_inode *ni)
cbd4257e6d85149 Konstantin Komarov 2020-10-30 539 {
cbd4257e6d85149 Konstantin Komarov 2020-10-30 540 int err = 0;
cbd4257e6d85149 Konstantin Komarov 2020-10-30 541 struct ntfs_sb_info
*sbi = ni->mi.sbi;
cbd4257e6d85149 Konstantin Komarov 2020-10-30 542 struct mft_inode *mi,
*mi_p = NULL;
cbd4257e6d85149 Konstantin Komarov 2020-10-30 543 struct ATTRIB *attr =
NULL, *attr_p;
cbd4257e6d85149 Konstantin Komarov 2020-10-30 544 struct ATTR_LIST_ENTRY
*le = NULL, *le_p;
cbd4257e6d85149 Konstantin Komarov 2020-10-30 545 CLST alloc = 0;
cbd4257e6d85149 Konstantin Komarov 2020-10-30 546 u8 cluster_bits =
sbi->cluster_bits;
cbd4257e6d85149 Konstantin Komarov 2020-10-30 547 CLST svcn, evcn = 0,
svcn_p, evcn_p, next_svcn;
cbd4257e6d85149 Konstantin Komarov 2020-10-30 548 u32 roff, rs =
sbi->record_size;
cbd4257e6d85149 Konstantin Komarov 2020-10-30 549 struct runs_tree run;
cbd4257e6d85149 Konstantin Komarov 2020-10-30 550
cbd4257e6d85149 Konstantin Komarov 2020-10-30 551 run_init();
cbd4257e6d85149 Konstantin Komarov 2020-10-30 552
cbd4257e6d85149 Konstantin Komarov 2020-10-30 553 while ((attr =
ni_enum_attr_ex(ni, attr, ))) {
cbd4257e6d85149 Konstantin Komarov 2020-10-30 554 if
(!attr->non_res)
cbd4257e6d85149 Konstantin Komarov 2020-10-30 555
continue;
cbd4257e6d85149 Konstantin Komarov 2020-10-30 556
cbd4257e6d85149 Konstantin Komarov 2020-10-30 557 if
(ni_load_mi(ni, le, )) {
cbd4257e6d85149 Konstantin Komarov 2020-10-30 558 err =
-EINVAL;
cbd4257e6d85149 Konstantin Komarov 2020-10-30 559 break;
cbd4257e6d85149 Konstantin Komarov 2020-10-30 560 }
cbd4257e6d85149 Konstantin Komarov 2020-10-30 561
cbd4257e6d85149 Konstantin Komarov 2020-10-30 562
[PATCH v11 09/10] fs/ntfs3: Add NTFS3 in fs/Kconfig and fs/Makefile
This adds NTFS3 in fs/Kconfig and fs/Makefile Signed-off-by: Konstantin Komarov --- fs/Kconfig | 1 + fs/Makefile | 1 + 2 files changed, 2 insertions(+) diff --git a/fs/Kconfig b/fs/Kconfig index aa4c12282301..eae96d55ab67 100644 --- a/fs/Kconfig +++ b/fs/Kconfig @@ -145,6 +145,7 @@ menu "DOS/FAT/EXFAT/NT Filesystems" source "fs/fat/Kconfig" source "fs/exfat/Kconfig" source "fs/ntfs/Kconfig" +source "fs/ntfs3/Kconfig" endmenu endif # BLOCK diff --git a/fs/Makefile b/fs/Makefile index 999d1a23f036..4f5242cdaee2 100644 --- a/fs/Makefile +++ b/fs/Makefile @@ -100,6 +100,7 @@ obj-$(CONFIG_SYSV_FS) += sysv/ obj-$(CONFIG_CIFS) += cifs/ obj-$(CONFIG_HPFS_FS) += hpfs/ obj-$(CONFIG_NTFS_FS) += ntfs/ +obj-$(CONFIG_NTFS3_FS) += ntfs3/ obj-$(CONFIG_UFS_FS) += ufs/ obj-$(CONFIG_EFS_FS) += efs/ obj-$(CONFIG_JFFS2_FS) += jffs2/ -- 2.25.4
