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linux-next/include
Eric Biggers 3ad2522c64 statx: define STATX_ATTR_VERITY
Add a statx attribute bit STATX_ATTR_VERITY which will be set if the
file has fs-verity enabled.  This is the statx() equivalent of
FS_VERITY_FL which is returned by FS_IOC_GETFLAGS.

This is useful because it allows applications to check whether a file is
a verity file without opening it.  Opening a verity file can be
expensive because the fsverity_info is set up on open, which involves
parsing metadata and optionally verifying a cryptographic signature.

This is analogous to how various other bits are exposed through both
FS_IOC_GETFLAGS and statx(), e.g. the encrypt bit.

Reviewed-by: Andreas Dilger <adilger@dilger.ca>
Acked-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Eric Biggers <ebiggers@google.com>
2019-11-13 12:15:34 -08:00
..
acpi cpufreq: Use per-policy frequency QoS 2019-10-21 02:05:21 +02:00
asm-generic timekeeping/vsyscall: Update VDSO data unconditionally 2019-11-04 23:02:53 +01:00
clocksource
crypto Merge branch 'next-integrity' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity 2019-09-27 19:37:27 -07:00
drm drm/shmem: Add docbook comments for drm_gem_shmem_object madvise fields 2019-11-06 17:57:42 -06:00
dt-bindings Main MIPS changes for v5.4: 2019-09-22 09:30:30 -07:00
keys
kvm
linux statx: define STATX_ATTR_VERITY 2019-11-13 12:15:34 -08:00
math-emu
media
misc
net net: fix data-race in neigh_event_send() 2019-11-08 13:59:53 -08:00
pcmcia
ras
rdma RDMA/uverbs: Prevent potential underflow 2019-10-22 15:05:36 -03:00
scsi SCSI fixes on 20191015 2019-10-15 12:19:08 -07:00
soc Char/Misc driver patches for 5.4-rc1 2019-09-18 11:14:31 -07:00
sound ASoC: Fixes for v5.4 2019-10-21 14:05:26 +02:00
target
trace for-5.4-rc4-tag 2019-10-23 06:14:29 -04:00
uapi statx: define STATX_ATTR_VERITY 2019-11-13 12:15:34 -08:00
vdso
video
xen xen: fixes and cleanups for 5.4-rc2 2019-10-04 11:13:09 -07:00
Kbuild - New Drivers 2019-09-23 19:37:49 -07:00