linux/fs/block_dev.c at v5.4-rc2

mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-09-28 19:20:30 +00:00

Linus Torvalds e6bc9de714 Changes for 5.4:

- Prohibit writing to active swap files and swap partitions.
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEUzaAxoMeQq6m2jMV+H93GTRKtOsFAl1cDHQACgkQ+H93GTRK
 tOs1qw//aqXAQ7bpLDl7jx9CSuAighzKir0mHYFm9HUsnuRT6gLqIOVSeugoi8hY
 tYhPNzcKHL39YDa1QfKo1RKW6uCwsECHT/5TebLxBkTL3vGGAenPchAcjj89SV54
 lQ/h8O6hkDU+KCKC0kmDem7ma7DD5YZmWXDxW/HvnygjCnZ9BFaOeLQt/TPBmOmN
 lozPHcdrxhIuCuSTMjIZRq27Zl6uzj5tr+FkT+FWiYDrGhgWT7is6o397SEm7yYT
 3JqUQ+ZUOY4IwLlrWiVKqi0IqjvWqhaLzmjZaKF+YC8Ni0sdpaDdsE/uPSCyQ7k7
 28qbfypnu7bswakjcekdSX2Dj/SZivFb8AzlqaSIMVlw4STFzjMMYMLib8/OlPES
 z1pAjXHypLjNO3dNBYp/mRll+/BQ2NM6oCtnVVQGKVnlcx3oLo+n6JSRK8t74DTf
 BkYu93aybBpfE49Fb3VQum+9okg9BdShRxvUp023/WTUaa8aUyIbizn3iTrke/sx
 0bC+Vvdr33JZnoO8WKVzSd7COTHOTQ920NodTKAJ9bkF3WKyLM135ctavHrtdAg3
 FHBXpN7AjbOaLovLpiy3eb//ghKJwgyhqbN6VCGTudC/nkaXq7y7M3DPbXxQYxom
 yCA0qMByMg+cL4BtzS52QEda7xK1iiuQ/3jbdQ4lFuBHhwekVKs=
 =Ag/B
 -----END PGP SIGNATURE-----

Merge tag 'vfs-5.4-merge-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull swap access updates from Darrick Wong:
 "Prohibit writing to active swap files and swap partitions.

  There's no non-malicious use case for allowing userspace to scribble
  on storage that the kernel thinks it owns"

* tag 'vfs-5.4-merge-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
  vfs: don't allow writes to swap files
  mm: set S_SWAPFILE on blockdev swap devices

2019-09-18 17:35:20 -07:00

2248 lines 56 KiB Raw Permalink Blame History

2248 lines

56 KiB

Raw Permalink Blame History