https://github.com/torvalds/linux
Revision c3d0e3fd41b7f0f5d5d5b6022ab7e813f04ea727 authored by Linus Torvalds on 19 May 2021, 16:12:31 UTC, committed by Linus Torvalds on 19 May 2021, 16:12:31 UTC
Pull mount_setattr fix from Christian Brauner: "This makes an underlying idmapping assumption more explicit. We currently don't have any filesystems that support idmapped mounts which are mountable inside a user namespace, i.e. where s_user_ns != init_user_ns. That was a deliberate decision for now as userns root can just mount the filesystem themselves. Express this restriction explicitly and enforce it until there's a real use-case for this. This way we can notice it and will have a chance to adapt and audit our translation helpers and fstests appropriately if we need to support such filesystems" * tag 'fs.idmapped.mount_setattr.v5.13-rc3' of gitolite.kernel.org:pub/scm/linux/kernel/git/brauner/linux: fs/mount_setattr: tighten permission checks
Tip revision: c3d0e3fd41b7f0f5d5d5b6022ab7e813f04ea727 authored by Linus Torvalds on 19 May 2021, 16:12:31 UTC
Merge tag 'fs.idmapped.mount_setattr.v5.13-rc3' of gitolite.kernel.org:pub/scm/linux/kernel/git/brauner/linux
Merge tag 'fs.idmapped.mount_setattr.v5.13-rc3' of gitolite.kernel.org:pub/scm/linux/kernel/git/brauner/linux
Tip revision: c3d0e3f
| File | Mode | Size |
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | -rw-r--r-- | 16.4 KB |
| .cocciconfig | -rw-r--r-- | 59 bytes |
| .get_maintainer.ignore | -rw-r--r-- | 71 bytes |
| .gitattributes | -rw-r--r-- | 62 bytes |
| .gitignore | -rw-r--r-- | 1.9 KB |
| .mailmap | -rw-r--r-- | 19.4 KB |
| COPYING | -rw-r--r-- | 496 bytes |
| CREDITS | -rw-r--r-- | 98.6 KB |
| Kbuild | -rw-r--r-- | 1.3 KB |
| Kconfig | -rw-r--r-- | 555 bytes |
| MAINTAINERS | -rw-r--r-- | 587.9 KB |
| Makefile | -rw-r--r-- | 64.2 KB |
| README | -rw-r--r-- | 727 bytes |
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