Jeff Layton 898f944652 lockd: don't allow locking on reexported NFSv2/3 ...

Since commit 9254c8ae9b ("nfsd: disallow file locking and delegations
for NFSv4 reexport"), file locking when reexporting an NFS mount via
NFSv4 is expressly prohibited by nfsd. Do the same in lockd:

Add a new  nlmsvc_file_cannot_lock() helper that will test whether file
locking is allowed for a given file, and return nlm_lck_denied_nolocks
if it isn't.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
Tested-by: Olga Kornievskaia <okorniev@redhat.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>

2025-11-20 16:29:35 -05:00

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acpi

Merge tag 'pm-6.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2025-10-07 09:39:51 -07:00

asm-generic

kbuild: align modinfo section for Secureboot Authenticode EDK2 compat

2025-10-27 16:21:24 -07:00

clocksource

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crypto

Merge tag 'v6.18-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2025-10-04 14:59:29 -07:00

cxl

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drm

kbuild: Let kernel-doc.py use PYTHON3 override

2025-11-08 19:42:22 -07:00

dt-bindings

Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

2025-10-07 09:28:37 -07:00

hyperv

hyperv: Remove the spurious null directive line

2025-10-02 21:21:24 +00:00

keys

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kunit

Merge tag 'linux_kselftest-kunit-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

2025-10-01 19:15:11 -07:00

kvm

KVM: arm64: Kill leftovers of ad-hoc timer userspace access

2025-10-13 14:42:41 +01:00

linux

lockd: don't allow locking on reexported NFSv2/3

2025-11-20 16:29:35 -05:00

math-emu

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media

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memory

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misc

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net

Merge tag 'net-6.18-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2025-11-13 11:20:25 -08:00

pcmcia

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ras

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rdma

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rv

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scsi

scsi: core: Fix the unit attention counter implementation

2025-10-21 21:09:36 -04:00

soc

Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

2025-10-07 09:28:37 -07:00

sound

ASoC: tas2781: Support more newly-released amplifiers tas58xx in the driver

2025-10-13 11:08:09 +01:00

target

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trace

trace: tcp: add three metrics to trace_tcp_rcvbuf_grow()

2025-10-29 17:30:18 -07:00

uapi

Merge tag 'io_uring-6.18-20251113' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux

2025-11-14 09:57:30 -08:00

ufs

scsi: ufs: core: Add a quirk to suppress link_startup_again

2025-10-29 23:20:19 -04:00

vdso

Merge tag 'timers-vdso-2025-09-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2025-09-30 16:58:21 -07:00

video

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xen

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Kbuild

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