Christian Brauner <christian.brauner@xxxxxxxxxx> writes: > Resending to CC grekh. Acked-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx> And the first two patches can also have Reviewed-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx> Greg this patchset looks read or just about ready to be merged. Do you want to take this through your tty tree or should I take it through my tree. Eric > > Hey everyone, > > This is the fith iteration of this patch. Per-patch changes are > summarized in the individual patches: > > ChangeLog v4->v5: > * added non-functional patch to document devpts_mntget(). > Reason for putting this in a separate patch is that it allows you, > Linus and Eric, to simply drop it if judged useless. > * reverse error handling logic to further simplify > * dput() dentry in the non-function patch. This was not really a problem > since the following patch included a fix for it. But better to get it > right in all individual patches. > * I did another rewrite of the problem analysis for > posterity in the patch "Subject: [PATCH 2/3 v3] devpts: resolve devpts > bind-mounts" and in this cover letter. > > ChangeLog v3->v4: > * small logical simplifications > * add test that bind-mounts of /dev/pts/ptmx to locations that do not > resolve to a valid slave pty path under the originating devpts mount > fail > > ChangeLog v2->v3: > * rewritten commit message to thoroughly analyse the problem for > posterity in the patch "Subject: [PATCH 2/3 v3] devpts: resolve devpts > bind-mounts" and in this cover letter. > * extended selftests to test for correct handling of /dev/pts/ptmx > bind-mounts to /dev/ptmx and non-standard devpts mounts such as > mount -t devpts devpts /mnt > > ChangeLog v1->v2: > * see individual patches > ChangeLog v0->v1: > * see individual patches > > Christian Brauner (4): > devpts: hoist out check for DEVPTS_SUPER_MAGIC > devpts: resolve devpts bind-mounts > devpts: comment devpts_mntget() > selftests: add devpts selftests > > fs/devpts/inode.c | 66 +++-- > tools/testing/selftests/Makefile | 1 + > tools/testing/selftests/filesystems/.gitignore | 1 + > tools/testing/selftests/filesystems/Makefile | 2 +- > tools/testing/selftests/filesystems/devpts_pts.c | 313 +++++++++++++++++++++++ > 5 files changed, 363 insertions(+), 20 deletions(-) > create mode 100644 tools/testing/selftests/filesystems/devpts_pts.c _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/containers
