Re: [f2fs-dev] [PATCH v14 03/15] fat: Implement fileattr_get for case sensitivity

Wed, 20 May 2026 08:14:27 -0700 


On Wed, May 20, 2026, at 10:54 AM, Mark Brown wrote:
> On Wed, May 20, 2026 at 10:39:16AM -0400, Chuck Lever wrote:
>> On Wed, May 20, 2026, at 10:31 AM, Mark Brown wrote:
>> > On Thu, May 07, 2026 at 04:52:56AM -0400, Chuck Lever wrote:
>
>> > I'm seeing a regression in -next with the LTP statx04 test which bisects
>> > to this commit:
>
>> > tst_tmpdir.c:316: TINFO: Using /tmp/LTP_sta8hUyB4 as tmpdir (tmpfs 
>> > filesystem)
>> > tst_device.c:98: TINFO: Found free device 0 '/dev/loop0'
>> > tst_test.c:2047: TINFO: LTP version: 20260130
>> > tst_test.c:2050: TINFO: Tested kernel: 7.1.0-rc4-next-20260520 #1 SMP 
>> > PREEMPT @1779279361 aarch64
>
>> > ...
>
>> > tst_test.c:1985: TINFO: === Testing on vfat ===
>> > tst_test.c:1290: TINFO: Formatting /dev/loop0 with vfat opts='' extra 
>> > opts=''
>> > tst_test.c:1302: TINFO: Mounting /dev/loop0 to 
>> > /tmp/LTP_sta8hUyB4/mntpoint fstyp=vfat flags=0
>> > statx04.c:121: TFAIL: STATX_ATTR_COMPRESSED not supported
>> > statx04.c:121: TFAIL: STATX_ATTR_APPEND not supported
>> > statx04.c:121: TFAIL: STATX_ATTR_IMMUTABLE not supported
>> > statx04.c:121: TFAIL: STATX_ATTR_NODUMP not supported
>
>> At first blush, that does not seem like a plausible bisect
>> result. This commit shouldn't affect the behavior of tmpfs
>> in any way.
>
> It's not testing tmpfs (well, it does but that passed), as the log above
> shows it is making a vfat filesystem on a loop device backed by a file
> that happens to be in a tmpfs and then testing that.  There's a bunch of
> filesystems covered in this manner:
>
> tst_test.c:1985: TINFO: === Testing on ext2 ===
> tst_test.c:1985: TINFO: === Testing on ext3 ===
> tst_test.c:1985: TINFO: === Testing on ext4 ===
> tst_test.c:1985: TINFO: === Testing on btrfs ===
> tst_test.c:1985: TINFO: === Testing on vfat ===
> tst_test.c:1985: TINFO: === Testing on tmpfs ===

OK. Is vfat the only failure in LTP statx04 ?

-- 
Chuck Lever


_______________________________________________
Linux-f2fs-devel mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel






















					Reply via email to