bybrooklyn/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-04-19 15:24:02 -04:00
Code Issues Packages Projects Releases Wiki Activity
1,428,890 Commits 1 Branch 927 Tags
e623b4ebee9d3a4b1e408b2c3e60cfc99b4e61ea
Commit Graph

10 Commits

Author SHA1 Message Date
Bala-Vignesh-Reddy
e6fbd1759c selftests: complete kselftest include centralization 
This follow-up patch completes centralization of kselftest.h and
ksefltest_harness.h includes in remaining seltests files, replacing all
relative paths with a non-relative paths using shared -I include path in
lib.mk

Tested with gcc-13.3 and clang-18.1, and cross-compiled successfully on
riscv, arm64, x86_64 and powerpc arch.

[reddybalavignesh9979@gmail.com: add selftests include path for kselftest.h]
  Link: https://lkml.kernel.org/r/20251017090201.317521-1-reddybalavignesh9979@gmail.com
Link: https://lkml.kernel.org/r/20251016104409.68985-1-reddybalavignesh9979@gmail.com
Signed-off-by: Bala-Vignesh-Reddy <reddybalavignesh9979@gmail.com>
Suggested-by: Andrew Morton <akpm@linux-foundation.org>
Link: https://lore.kernel.org/lkml/20250820143954.33d95635e504e94df01930d0@linux-foundation.org/
Reviewed-by: Wei Yang <richard.weiyang@gmail.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Günther Noack <gnoack@google.com>
Cc: Jakub Kacinski <kuba@kernel.org>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Mickael Salaun <mic@digikod.net>
Cc: Ming Lei <ming.lei@redhat.com>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Simon Horman <horms@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
 2025-11-27 14:24:31 -08:00
Amir Goldstein
0bd92b9fe5 selftests/filesystems: move wrapper.h out of overlayfs subdir 
This is not an overlayfs specific header.

Reviewed-by: John Hubbard <jhubbard@nvidia.com>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Link: https://lore.kernel.org/20250509133240.529330-2-amir73il@gmail.com
Reviewed-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
 2025-05-12 11:40:12 +02:00
Linus Torvalds
804382d59b Merge tag 'vfs-6.15-rc1.overlayfs' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs 
Pull vfs overlayfs updates from Christian Brauner:
 "Currently overlayfs uses the mounter's credentials for its
  override_creds() calls. That provides a consistent permission model.

  This patches allows a caller to instruct overlayfs to use its
  credentials instead. The caller must be located in the same user
  namespace hierarchy as the user namespace the overlayfs instance will
  be mounted in. This provides a consistent and simple security model.

  With this it is possible to e.g., mount an overlayfs instance where
  the mounter must have CAP_SYS_ADMIN but the credentials used for
  override_creds() have dropped CAP_SYS_ADMIN. It also allows the usage
  of custom fs{g,u}id different from the callers and other tweaks"

* tag 'vfs-6.15-rc1.overlayfs' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
  selftests/ovl: add third selftest for "override_creds"
  selftests/ovl: add second selftest for "override_creds"
  selftests/filesystems: add utils.{c,h}
  selftests/ovl: add first selftest for "override_creds"
  ovl: allow to specify override credentials
 2025-03-24 10:37:40 -07:00
Christian Brauner
a1579f6bf6 selftests/ovl: add third selftest for "override_creds" 
Add a simple test to verify that the new "override_creds" option works.

Link: https://lore.kernel.org/r/20250219-work-overlayfs-v3-4-46af55e4ceda@kernel.org
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
 2025-02-19 14:32:12 +01:00
Christian Brauner
6e5ed6587e selftests/ovl: add second selftest for "override_creds" 
Add a simple test to verify that the new "override_creds" option works.

Link: https://lore.kernel.org/r/20250219-work-overlayfs-v3-3-46af55e4ceda@kernel.org
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
 2025-02-19 14:32:12 +01:00
Christian Brauner
96f0943259 selftests/ovl: add first selftest for "override_creds" 
Add a simple test to verify that the new "override_creds" option works.

Link: https://lore.kernel.org/r/20250219-work-overlayfs-v3-2-46af55e4ceda@kernel.org
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
 2025-02-19 14:32:12 +01:00
Christian Brauner
ccc829b15d selftests: add tests for using detached mount with overlayfs 
Test that it is possible to use detached mounts as overlayfs layers.

Link: https://lore.kernel.org/r/20250123-erstbesteigung-angeeignet-1d30e64b7df2@brauner
Signed-off-by: Christian Brauner <brauner@kernel.org>
 2025-02-12 12:12:27 +01:00
Christian Brauner
85c8700cb6 selftests/overlayfs: test specifying layers as O_PATH file descriptors 
Verify that userspace can specify layers via O_PATH file descriptors.

Link: https://lore.kernel.org/r/20250210-work-overlayfs-v2-2-ed2a949b674b@kernel.org
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
 2025-02-12 10:02:11 +01:00
Christian Brauner
d59dfd625a selftests: add test for specifying 500 lower layers 
Verify that we can actually specify 500 lower layers and fail at the
501st one.

Link: https://lore.kernel.org/r/20241015-leiht-filmabend-a86eed4ff304@brauner
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
 2024-10-15 14:39:35 +02:00
Christian Brauner
af9199145b selftests: add overlayfs fd mounting selftests 
Link: https://lore.kernel.org/r/20241014-work-overlayfs-v3-5-32b3fed1286e@kernel.org
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
 2024-10-14 16:31:17 +02:00