Linux kernel for uConsole
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Qais Yousef 2bf4a52c7a FROMGIT: sched/rt: Optimize cpupri_find() on non-heterogenous systems
By introducing a new cpupri_find_fitness() function that takes the
fitness_fn as an argument and only called when asym_system static key is
enabled.

cpupri_find() is now a wrapper function that calls cpupri_find_fitness()
passing NULL as a fitness_fn, hence disabling the logic that handles
fitness by default.

Bug: 120440300
LINK: https://lore.kernel.org/lkml/c0772fca-0a4b-c88d-fdf2-5715fcf8447b@arm.com/
Reported-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
Signed-off-by: Qais Yousef <qais.yousef@arm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Fixes: 804d402fb6 ("sched/rt: Make RT capacity-aware")
Link: https://lkml.kernel.org/r/20200302132721.8353-4-qais.yousef@arm.com
(cherry picked from commit a1bd02e1f2
 https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core)
Signed-off-by: Qais Yousef <qais.yousef@arm.com>
Change-Id: I8ad4d9e391030ae499f7a1805485147de64abcdf
2020-03-26 12:04:38 +00:00
arch ANDROID: GKI: re-enable LTO, CFI and SCS 2020-03-25 18:11:06 +00:00
block This is the 4.19.113 stable release 2020-03-25 09:50:38 +01:00
certs export.h: remove VMLINUX_SYMBOL() and VMLINUX_SYMBOL_STR() 2018-08-22 23:21:44 +09:00
crypto UPSTREAM: crypto: skcipher - Introduce crypto_sync_skcipher 2020-03-12 10:46:18 -07:00
Documentation This is the 4.19.112 stable release 2020-03-21 08:37:27 +01:00
drivers This is the 4.19.113 stable release 2020-03-25 09:50:38 +01:00
firmware Fix built-in early-load Intel microcode alignment 2020-01-23 08:21:29 +01:00
fs This is the 4.19.113 stable release 2020-03-25 09:50:38 +01:00
include This is the 4.19.113 stable release 2020-03-25 09:50:38 +01:00
init ANDROID: GKI: Add CONFIG_SOC_BUS to gki_defconfig 2020-03-25 05:15:15 +00:00
ipc This is the 4.19.107 stable release 2020-03-03 07:33:01 +01:00
kernel FROMGIT: sched/rt: Optimize cpupri_find() on non-heterogenous systems 2020-03-26 12:04:38 +00:00
lib FROMLIST: lib: test_stackinit.c: XFAIL switch variable init tests 2020-03-05 17:59:19 +00:00
LICENSES LICENSES: Remove CC-BY-SA-4.0 license text 2018-10-18 11:28:50 +02:00
mm This is the 4.19.113 stable release 2020-03-25 09:50:38 +01:00
net This is the 4.19.113 stable release 2020-03-25 09:50:38 +01:00
samples FROMGIT: samples/hw_breakpoint: drop use of kallsyms_lookup_name() 2020-03-12 11:18:49 +00:00
scripts This is the 4.19.113 stable release 2020-03-25 09:50:38 +01:00
security This is the 4.19.106 stable release 2020-02-24 09:13:25 +01:00
sound This is the 4.19.113 stable release 2020-03-25 09:50:38 +01:00
tools ANDROID: Incremental fs: Add INCFS_IOC_PERMIT_FILL 2020-03-18 09:57:55 -07:00
usr kbuild: clean compressed initramfs image 2019-10-07 18:57:16 +02:00
virt KVM: Check for a bad hva before dropping into the ghc slow path 2020-03-05 16:42:21 +01:00
.clang-format clang-format: Set IndentWrappedFunctionNames false 2018-08-01 18:38:51 +02:00
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore Kbuild updates for v4.17 (2nd) 2018-04-15 17:21:30 -07:00
.mailmap libnvdimm-for-4.19_misc 2018-08-25 18:13:10 -07:00
abi_gki_aarch64.xml ANDROID: ABI: Update ABI with CONFIG_SOC_BUS enabled 2020-03-25 05:15:24 +00:00
abi_gki_aarch64_cuttlefish_whitelist ANDROID: ABI/Whitelist: update for Cuttlefish 2020-02-12 11:11:16 +00:00
abi_gki_aarch64_qcom_whitelist ANDROID: Update ABI whitelist for qcom SoCs 2020-03-06 14:50:51 -08:00
abi_gki_aarch64_whitelist ANDROID: abi_gki_aarch64_whitelist: add module_layout and task_struct 2020-03-05 09:07:15 +00:00
build.config.aarch64 ANDROID: refactor build.config files to remove duplication 2019-10-22 18:27:12 -07:00
build.config.allmodconfig ANDROID: Don't base allmodconfig on gki_defconfig 2019-12-05 12:48:26 +00:00
build.config.allmodconfig.aarch64 ANDROID: Add allmodconfig build.configs for x86_64 and aarch64 2019-11-12 20:55:23 +00:00
build.config.allmodconfig.arm ANDROID: Add build.config files for ARM 32-bit 2020-03-16 17:43:55 +00:00
build.config.allmodconfig.x86_64 ANDROID: Add allmodconfig build.configs for x86_64 and aarch64 2019-11-12 20:55:23 +00:00
build.config.arm ANDROID: Add build.config files for ARM 32-bit 2020-03-16 17:43:55 +00:00
build.config.common ANDROID: clang: update to 10.0.4 2020-02-19 19:33:36 +00:00
build.config.cuttlefish.aarch64 ANDROID: cf build: Use merge_configs 2020-02-18 21:19:23 +00:00
build.config.cuttlefish.x86_64 ANDROID: cf build: Use merge_configs 2020-02-18 21:19:23 +00:00
build.config.gki ANDROID: gki: Removed cf modules from gki_defconfig 2020-01-31 16:23:38 -08:00
build.config.gki-debug.aarch64 ANDROID: Add build.config.gki-debug.aarch64 2020-03-16 14:29:13 +00:00
build.config.gki-debug.x86_64 ANDROID: Add build.config.gki-debug.x86_64 2020-03-16 14:29:13 +00:00
build.config.gki.aarch64 ANDROID: Add ABI Whitelist for qcom 2020-02-28 23:45:43 +00:00
build.config.gki.x86_64 ANDROID: refactor build.config files to remove duplication 2019-10-22 18:27:12 -07:00
build.config.x86_64 ANDROID: refactor build.config files to remove duplication 2019-10-22 18:27:12 -07:00
COPYING COPYING: use the new text with points to the license files 2018-03-23 12:41:45 -06:00
CREDITS 9p: remove Ron Minnich from MAINTAINERS 2018-08-17 16:20:26 -07:00
cuttlefish.fragment ANDROID: Add TPM support and the vTPM proxy to Cuttlefish. 2020-03-13 17:19:53 +00:00
Kbuild Kbuild updates for v4.15 2017-11-17 17:45:29 -08:00
Kconfig kconfig: move the "Executable file formats" menu to fs/Kconfig.binfmt 2018-08-02 08:06:55 +09:00
MAINTAINERS This is the 4.19.107 stable release 2020-03-03 07:33:01 +01:00
Makefile This is the 4.19.113 stable release 2020-03-25 09:50:38 +01:00
README Docs: Added a pointer to the formatted docs to README 2018-03-21 09:02:53 -06:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.