openwrt-mirror/target/linux/generic
Rui Salvaterra 7e135add24 kernel: disable CONFIG_RCU_EXPERT and friends
Based on the existing documentation [1][2], I dare anyone to demonstrate that
we need to fine-tune these RCU parameters. The (performance) breakage potential
for doing so is immense, so let's just please put down this loaded footgun.

Disable CONFIG_RCU_EXPERT and its dependent symbols. Additionally, remove the
CONFIG_RCU_EXPERT symbol from the target kconfigs which contain it.

[1] https://www.kernel.org/doc/Documentation/RCU/Design/Data-Structures/Data-Structures.html
[2] https://lwn.net/Articles/777214/

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
2021-08-29 17:03:38 +02:00
..
backport-5.4 kernel: bump 5.4 to 5.4.143 2021-08-29 16:31:02 +02:00
backport-5.10 kernel: bump 5.10 to 5.10.60 2021-08-21 15:59:39 +02:00
files kernel: properly handle paging errors in fit partition parser 2021-08-27 21:32:43 +01:00
hack-5.4 kernel: fix warning about unused try_to_force_load 2021-08-29 16:31:24 +02:00
hack-5.10 kernel: fix warning about unused try_to_force_load 2021-08-29 16:31:24 +02:00
image target: use SPDX license identifiers on Makefiles 2021-02-10 15:47:18 +01:00
other-files initramfs: switch to tmpfs to fix ujail 2020-11-27 01:23:43 +00:00
pending-5.4 kernel: bump 5.4 to 5.4.143 2021-08-29 16:31:02 +02:00
pending-5.10 kernel: bump 5.10 to 5.10.61 2021-08-29 16:30:20 +02:00
config-5.4 kernel: disable CONFIG_RCU_EXPERT and friends 2021-08-29 17:03:38 +02:00
config-5.10 kernel: disable CONFIG_RCU_EXPERT and friends 2021-08-29 17:03:38 +02:00
config-filter kernel: generic: filter out CONFIG_PLUGIN_HOSTCC 2021-03-06 03:52:33 +00:00
PATCHES kernel: update PATCHES with a stricter policy 2013-07-09 20:52:07 +00:00