From mboxrd@z Thu Jan 1 00:00:00 1970 From: andreas@kemnade.info (Andreas Kemnade) Date: Fri, 7 Sep 2018 19:35:57 +0200 Subject: Regression in next with filesystem context concept In-Reply-To: <20180907161023.GF5662@atomide.com> References: <20180906164358.GI5659@atomide.com> <9053.1536310046@warthog.procyon.org.uk> <20180907161023.GF5662@atomide.com> Message-ID: <20180907193522.1a98d410@aktux> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi, On Fri, 7 Sep 2018 09:10:23 -0700 Tony Lindgren wrote: > * David Howells [180907 08:51]: > > Tony Lindgren wrote: > > > > > Looks like next-20180906 now has a regression where mounting > > > root won't work with commit fd0002870b45 ("vfs: Implement a > > > filesystem superblock creation/configuration context"). > > > > Am I right in thinking you're not using any of the LSMs? > > Assuming LSM as in Documentation/lsm.txt, right not using any. > > BTW, I don't think this issue shows up with ramdisk either, > so that's probably why for example kernelci.org does not > show errors. > I have also similar experience with my automated tests (automated alarming does not work yet ;-)), I am still in the beginning. I do there a ramdisk boot to create an overlay mount with the fresh modules on top of an ordinary rootfs. initramfs mount is ok, but the microsd card fails. Testing from a ramdisk I get: / # ls -l /dev/mmcblk0p2 brw------- 1 0 0 179, 2 Jan 1 1970 /dev/mmcblk0p2 / # mount /dev/mmcblk0p2 /mnt/ [ 682.819061] Filesystem requires source device [ 682.825103] Filesystem requires source device [ 682.830810] Filesystem requires source device [ 682.836303] Filesystem requires source device [ 682.843078] Filesystem requires source device [ 682.847991] Filesystem requires source device [ 682.853149] Filesystem requires source device mount: mounting /dev/mmcblk0p2 on /mnt/ failed: No such file or directory 64GB microsd at omap_hsmmc correcly recognized. Last known successful boot: next-20180830 so you are not alone with such problems. will investigate further Regards, Andreas -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 833 bytes Desc: OpenPGP digital signature URL: