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Chuck Lever ddd2e248aa SUNRPC: Signalled ASYNC tasks need to exit 
[ Upstream commit ce99aa62e1eb793e259d023c7f6ccb7c4879917b ]

Ensure that signalled ASYNC rpc_tasks exit immediately instead of
spinning until a timeout (or forever).

To avoid checking for the signal flag on every scheduler iteration,
the check is instead introduced in the client's finite state
machine.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Fixes: ae67bd3821bb ("SUNRPC: Fix up task signalling")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 		2021-03-16 16:27:56 +08:00
Documentation USB: hub: Revert commit bd0e6c9614b9 ("usb: hub: try old enumeration scheme first for high speed devices") 2021-03-16 16:26:56 +08:00
LICENSES Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
arch arm64: fix the flush_icache_range arguments in machine_kexec 2021-03-16 16:27:55 +08:00
block iocost: protect iocg->abs_vdebt with iocg->waitq.lock 2021-03-16 16:27:41 +08:00
certs Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
crypto crypto: rng - Fix a refcounting bug in crypto_rng_reset() 2021-03-16 16:26:09 +08:00
drivers drm/i915/gvt: Fix kernel oops for 3-level ppgtt guest 2021-03-16 16:27:55 +08:00
fs nfs: fix NULL deference in nfs4_get_valid_delegation 2021-03-16 16:27:56 +08:00
include netfilter: conntrack: avoid gcc-10 zero-length-bounds warning 2021-03-16 16:27:55 +08:00
init printk: queue wake_up_klogd irq_work only if per-CPU areas are ready 2021-03-16 16:27:05 +08:00
ipc ipc/util.c: sysvipc_find_ipc() incorrectly updates position index 2021-03-16 16:27:51 +08:00
kernel fork: prevent accidental access to clone3 features 2021-03-16 16:27:54 +08:00
lib lib: devres: add a helper function for ioremap_uc 2021-03-16 16:27:29 +08:00
mm shmem: fix possible deadlocks on shmlock_user_lock 2021-03-16 16:27:44 +08:00
net SUNRPC: Signalled ASYNC tasks need to exit 2021-03-16 16:27:56 +08:00
package config/arm64: OPEN CONFIG_PSI and phytium configs 2021-03-16 11:02:59 +08:00
samples vmalloc: fix remap_vmalloc_range() bounds checks 2021-03-16 16:26:56 +08:00
scripts scripts/decodecode: fix trapping instruction formatting 2021-03-16 16:27:43 +08:00
security selinux: properly handle multiple messages in selinux_netlink_send() 2021-03-16 16:27:24 +08:00
sound ALSA: firewire-lib: fix 'function sizeof not defined' error of tracepoints format 2021-03-16 16:27:53 +08:00
tools selftests/ftrace: Check the first record for kprobe_args_type.tc 2021-03-16 16:27:50 +08:00
usr Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
virt KVM: arm: vgic: Synchronize the whole guest on GIC{D,R}_I{S,C}ACTIVER read 2021-03-16 16:27:45 +08:00
.clang-format Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
.cocciconfig Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
.get_maintainer.ignore Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
.gitattributes Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
.gitignore Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
COPYING Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
CREDITS Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
Kbuild Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
Kconfig Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
MAINTAINERS Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
Makefile Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
README Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
README.md Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
backport_remove_lists.txt Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
tools_key.pub Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00

README.md

Tencent Linux Kernel 4.0