Trond Myklebust f00432063d SUNRPC: Ensure we flush any closed sockets before xs_xprt_free() ... We must ensure that all sockets are closed before we call xprt_free() and release the reference to the net namespace. The problem is that calling fput() will defer closing the socket until delayed_fput() gets called. Let's fix the situation by allowing rpciod and the transport teardown code (which runs on the system wq) to call __fput_sync(), and directly close the socket. Reported-by: Felix Fu <foyjog@gmail.com> Acked-by: Al Viro <viro@zeniv.linux.org.uk> Fixes: a73881c96d ("SUNRPC: Fix an Oops in udp_poll()") Cc: stable@vger.kernel.org # 5.1.x: 3be232f11a: SUNRPC: Prevent immediate close+reconnect Cc: stable@vger.kernel.org # 5.1.x: 89f42494f9: SUNRPC: Don't call connect() more than once on a TCP socket Cc: stable@vger.kernel.org # 5.1.x Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>		2022-04-07 16:19:47 -04:00
..
acpi	USB/Thunderbolt changes for 5.17-rc1	2022-01-12 11:27:57 -08:00
asm-generic	bitmap patches for 5.17-rc1	2022-01-23 06:20:44 +02:00
clocksource
crypto	lib/crypto: blake2s: avoid indirect calls to compression function for Clang CFI	2022-02-04 19:22:32 +01:00
drm
dt-bindings	Fixes for omaps	2022-02-07 17:42:44 +01:00
keys	keys: X.509 public key issuer lookup without AKID	2022-01-09 00:18:42 +02:00
kunit	kunit: replace kernel.h with the necessary inclusions	2022-01-20 08:52:54 +02:00
kvm	RISCV:	2022-01-16 16:15:14 +02:00
linux	SUNRPC: handle malloc failure in ->request_prepare	2022-03-29 22:15:46 -04:00
math-emu
media
memory
misc
net	openvswitch: Fix setting ipv6 fields causing hw csum failure	2022-02-24 09:16:21 -08:00
pcmcia
ras	mm/hwpoison: remove MF_MSG_BUDDY_2ND and MF_MSG_POISONED_HUGE	2022-01-15 16:30:31 +02:00
rdma	RDMA/core: Calculate UDP source port based on flow label or lqpn/rqpn	2022-01-07 19:34:01 -04:00
scsi	Merge branch 'akpm' (patches from Andrew)	2022-01-22 11:28:23 +02:00
soc	Networking changes for 5.17.	2022-01-10 19:06:09 -08:00
sound	ASoC: Fixes for v5.17	2022-02-01 16:52:54 +01:00
target
trace	SUNRPC: Ensure we flush any closed sockets before xs_xprt_free()	2022-04-07 16:19:47 -04:00
uapi	NFS: Remove remaining dfprintks related to fscache and remove NFSDBG_FSCACHE	2022-03-13 12:59:35 -04:00
vdso
video
xen	xen: xenbus_dev.h: delete incorrect file name	2022-02-03 08:16:32 +01:00