From mboxrd@z Thu Jan 1 00:00:00 1970 From: Petr Vorel Date: Thu, 10 Sep 2020 20:37:00 +0200 Subject: [LTP] [PATCH 1/1] syscalls/fanotify15: TCONF also on EOPNOTSUPP In-Reply-To: References: <20200910110712.2181-1-pvorel@suse.cz> Message-ID: <20200910183700.GA471436@x230> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ltp@lists.linux.it Hi Amir, > > I suppose that EXDEV (in fanotify_test_fid()) is really error which > > should be caught as TBROK (unlike ENODEV and EOPNOTSUPP). Am I correct? > No. EXDEV is also an indication of problematic filesystem. > You will get it if you try to setup the mark on a btrfs subvolume, which is not > the root volume, because in that case the "fsid" information from event is > not reliable. > Probably this is not going to happen in LTP, but still. Right, I'll add also check for EXDEV and merge with your Reviewed-by tag. Thanks for your review! > Good spotting. > Thanks, > Amir. Kind regards, Petr