Hi, On 1/19/26 12:26 PM, Sascha Hauer wrote: > On Fri, Jan 16, 2026 at 11:14:03AM +0100, Ahmad Fatoum wrote: >> A dry run should not alter system state in a way that would inhibit >> normal operation or repeated dry runs. >> >> The FIT image boot in the test suite, however, reduces the VFS root's >> reference count beyond the initial value before the bootm. >> >> This leads to a warning on boot that can be reproduced by repeating the >> dry run multiple times: >> >> FAILED test/py/test_fit.py::test_fit_dryrun - >> AssertionError: ['WARNING: at fs/fs.c:255/mntput()!', >> 'WARNING: refcount for mount "/" becomes negative'] >> >> Add a regression test for this issue. >> >> Signed-off-by: Ahmad Fatoum <[email protected]> >> --- >> @Sascha, given that you introduced the warning, maybe you are interested >> in looking into this? :-) >> I am not sure if it's 9PFS related. It's reproducible with: > > No, it's not 9pfs related. It's the O_TMPFILE creation that bites us > here. I've sent a fix.
Thank you! Ahmad > > Sascha >
