Hello,
syzbot found the following issue on:
HEAD commit:90d970cade8e Merge tag 'ata-ata-6.17-rc2' of git://git.ker..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=118fb3a258
kernel config: https://syzkaller.appspot.com/x/.config?x=3f81850843b877ed
das
(ret > 0 && may_need_sync)
- ret = generic_write_sync(iocb, ret);
-
/* If buffered IO was forced, flush and drop the data from
* the page cache to preserve O_DIRECT semantics
*/
---
base-commit: 3ea4ad0a1df0bcbfd5ccdcea56d57ca4678ae2a8
change-id:
On 08/20, Chao Yu wrote:
> On 8/6/25 20:32, mason.zhang wrote:
> > This fix combines the space check for data_blocks and dent_blocks when
> > verifying HOT_DATA segment capacity, preventing potential insufficient
> > space issues during checkpoint.
> >
> > Fixes: bf34c93d2645 ("f2fs: check curseg
From: Sheng Yong
This patch adds new members in inject_node to inject inode:
* i_ext.fofs: extent fofs
* i_ext.blk_addr: extent blk_addr
* i_ext.len: extent len
* i_inline_xattr_size: inline xattr size
* i_compr_blocks: compression blocks
Signed-off-by: Sheng Yong
---
v3: * fix print forma
From: Sheng Yong
This patch adds a new member `filename' in inject_dentry to inject
dentry filename. The dentry is specified by nid option.
Note that '.' and '..' dentries are special, because they are not in the
parent directory of nid. So this patch also adds a new option `--dots'
to inject th
From: Sheng Yong
This patch fixes:
* parsing hex optarg of --idx option
* converting -1 to 0xff...ff of --val option
and do a little cleanup of converting string to a long integer.
Signed-off-by: Sheng Yong
---
fsck/inject.c | 32 +---
1 file changed, 17 inserti
From: Sheng Yong
The following members are added to inject more fields in cp:
* next_blkaddr: inject fsync dnodes
An error is returned if no fsync dnode is found.
Furthermore, the injection is not supported on a zoned device. This
is because fsync dnodes must remains at the end of current
From: Sheng Yong
Signed-off-by: Sheng Yong
---
fsck/f2fs.h | 4 ++--
fsck/mount.c | 14 +++---
2 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/fsck/f2fs.h b/fsck/f2fs.h
index 187e73cf9aec..4c6c0c48b9ee 100644
--- a/fsck/f2fs.h
+++ b/fsck/f2fs.h
@@ -504,9 +504,9 @@ struc
From: Sheng Yong
dump.f2fs shows more info:
* nat entry version
* sit entry mtime
Signed-off-by: Sheng Yong
---
fsck/dump.c | 12 +++-
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/fsck/dump.c b/fsck/dump.c
index 10df7e593bfe..21de2acf80b5 100644
--- a/fsck/dump.c
+++
From: Sheng Yong
Because node and data blocks are updated out of place on zoned device,
sit_area_bitmap and main_area_bitmap are required to record which
blocks are allocated, sit should be flushed to reflect changes in
block address, and checkpoint should be rewritten to update cursegs.
Signed-
From: Sheng Yong
In some scenario, such as autotest, it is not expected to answer
question from fsck or dump. To simply answer no to all these questions,
this patch adds an option `N' to do that.
Signed-off-by: Sheng Yong
---
v3: update manual
---
fsck/dump.c | 3 +++
fsck/fsck.c
From: Sheng Yong
This patch adds a new member `feature' in inject_sb to inject features.
Signed-off-by: Sheng Yong
---
fsck/inject.c | 5 +
man/inject.f2fs.8 | 3 +++
2 files changed, 8 insertions(+)
diff --git a/fsck/inject.c b/fsck/inject.c
index 272a4a64dc05..cb348b3ba067 100644
--
From: Sheng Yong
Add lookup_sit_in_journal() which is similar to lookup_nat_in_journal()
to get the raw sit entry from journal if exist.
Signed-off-by: Sheng Yong
---
fsck/f2fs.h | 2 ++
fsck/mount.c | 18 ++
2 files changed, 20 insertions(+)
diff --git a/fsck/f2fs.h b/fsck/
From: Sheng Yong
If one cp is invalidate, set CP_FSCK_FLAG to allow fsck_verify() to
fixing cp at the end of check.
Signed-off-by: Sheng Yong
---
fsck/f2fs.h | 6 ++
fsck/mount.c | 11 ---
2 files changed, 14 insertions(+), 3 deletions(-)
diff --git a/fsck/f2fs.h b/fsck/f2fs.h
i
From: Sheng Yong
Previously when injecting sit/nat entry, we only inject SIT/NAT pack.
If the valid target is in journal, the injection has no effect. So we
have to check whether the valid target is in journal, and inject the
target at its valid position.
Signed-off-by: Sheng Yong
---
v3: * add
Hi, all,
Since we have not yet determined how to check the test result properly,
I split patchset v2 into two parts on Chao's suggestion. This is the
first part which contains some fixes/cleanups for f2fs-tools, and adds
new injections for inject.f2fs.
Changes from last version are also updated i
From: Sheng Yong
Signed-off-by: Sheng Yong
---
lib/libf2fs_zoned.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/lib/libf2fs_zoned.c b/lib/libf2fs_zoned.c
index 6730bba0da82..92791a768807 100644
--- a/lib/libf2fs_zoned.c
+++ b/lib/libf2fs_zoned.c
@@ -429,7 +429,7 @@
Introduces two new sys nodes: allocate_section_hint and
allocate_section_policy. The allocate_section_hint identifies the boundary
between devices, measured in sections; it defaults to the end of the device
for single storage setups, and the end of the first device for multiple
storage setups. The
This patch fixes missing space reclamation during the recovery process.
In the following scenarios, F2FS cannot reclaim truncated space.
case 1:
write file A, size is 1G | CP | truncate A to 1M | fsync A | SPO
case 2:
CP | write file A, size is 1G | fsync A | truncate A to 1M | fsync A |SPO
Duri
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