55eea7e4b ("Fix race when checking i_size on direct i/o read")
Reviewed-by: Jan Kara
Reviewed-by: Wang Long
Signed-off-by: Jiang Ying
Changes since V5:
Fix checkpatch error on kernel stable rc 4.9 based V3.
Use "reviewed-by" instead of "Co-developed-by"
55eea7e4b ("Fix race when checking i_size on direct i/o read")
Reviewed-by: Jan Kara
Reviewed-by: Wang Long
Signed-off-by: Jiang Ying
Changes since V4:
Fix build error on kernel stable rc 4.4.
This patch only for kernel 4.4.
Changes since V3:
Add the info: this
a7e4b ("Fix race when checking i_size on direct i/o read")
Reviewed-by: Jan Kara
Co-developed-by: Wang Long
Signed-off-by: Wang Long
Signed-off-by: Jiang Ying
Changes since V3:
Add the info: this bug could break some application that use the
stable kernel releases.
Ch
a7e4b ("Fix race when checking i_size on direct i/o read")
Reviewed-by: Jan Kara
Co-developed-by: Wang Long
Signed-off-by: Wang Long
Signed-off-by: Jiang Ying
---
fs/ext4/inode.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 516faa2
a7e4b ("Fix race when checking i_size on direct i/o read")
Reviewed-by: Jan Kara
Co-developed-by: Wang Long
Signed-off-by: Wang Long
Signed-off-by: Jiang Ying
---
fs/ext4/inode.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 516faa2
Ext4.
>From above description, we can see this problem exists on all the kernel
versions between kernel 3.14 and kernel 5.4. Please apply this patch
on these kernel versions, or please use the method on kernel 5.5 to fix
this problem.
Fixes: 9fe55eea7e4b ("Fix race when checking i_size on
I/O read. So this problem does not exist on kernel 5.5 for Ext4.
>From above description, we can see this problem exists on all the kernel
versions between kernel 3.14 and kernel 5.4. Please apply this patch
on these kernel versions, or please use the method on kernel 5.5 to fix
this probl
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