forge/linux-uconsole
1
0
Fork 0
Code Issues 1 Pull requests Projects Releases Packages Wiki Activity Actions
linux-uconsole/include
History
Eric Dumazet a92c895e22 tcp: annotate lockless access to tcp_memory_pressure 
[ Upstream commit 1f142c17d1 ]

tcp_memory_pressure is read without holding any lock,
and its value could be changed on other cpus.

Use READ_ONCE() to annotate these lockless reads.

The write side is already using atomic ops.

Fixes: b8da51ebb1 ("tcp: introduce tcp_under_memory_pressure()")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-01-27 14:51:18 +01:00
..
acpi ACPICA: ACPI 6.3: PPTT add additional fields in Processor Structure Flags 2019-10-17 13:45:33 -07:00
asm-generic asm-generic: fix -Wtype-limits compiler warnings 2019-08-25 10:47:58 +02:00
clocksource
crypto crypto: chacha20 - Fix chacha20_block() keystream alignment (again) 2019-11-20 18:47:11 +01:00
drm drm/panel: make drm_panel.h self-contained 2020-01-27 14:51:01 +01:00
dt-bindings dt-bindings: reset: meson8b: fix duplicate reset IDs 2020-01-23 08:21:26 +01:00
keys keys: Fix dependency loop between construction record and auth key 2019-03-23 20:09:48 +01:00
kvm KVM: arm/arm64: Sync ICH_VMCR_EL2 back when about to block 2019-08-25 10:47:59 +02:00
linux signal: Allow cifs and drbd to receive their terminating signals 2020-01-27 14:51:05 +01:00
math-emu math-emu/soft-fp.h: (_FP_ROUND_ZERO) cast 0 to void to fix warning 2019-12-13 08:51:34 +01:00
media media: davinci/vpbe: array underflow in vpbe_enum_outputs() 2020-01-27 14:50:47 +01:00
memory
misc
net tcp: annotate lockless access to tcp_memory_pressure 2020-01-27 14:51:18 +01:00
pcmcia
ras
rdma IB/mlx4: Avoid implicit enumerated type conversion 2019-11-24 08:20:04 +01:00
scsi scsi: target: iscsi: Wait for all commands to finish before freeing a session 2020-01-04 19:13:06 +01:00
soc soc/tegra: pmc: Fix pad voltage configuration for Tegra186 2019-11-20 18:45:24 +01:00
sound ASoC: wm97xx: fix uninitialized regmap pointer problem 2020-01-27 14:50:01 +01:00
target scsi: target/core: Make sure that target_wait_for_sess_cmds() waits long enough 2019-01-26 09:32:38 +01:00
trace rxrpc: Fix trace-after-put looking at the put connection record 2020-01-27 14:51:16 +01:00
uapi bpf: fix BTF limits 2020-01-27 14:51:14 +01:00
video udlfb: introduce a rendering mutex 2019-05-25 18:23:30 +02:00
xen xen/events: fix binding user event channels to cpus 2019-07-26 09:14:25 +02:00