mirror of
https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git
synced 2026-10-07 12:25:00 -04:00
No description
- C 98.2%
- Assembly 1%
- Makefile 0.3%
- Shell 0.2%
- Python 0.1%
| Filename | Latest commit message | Latest commit date |
|---|---|---|
a46d14eca7
Enabling WARN_DOUBLE_CLOCK in /sys/kernel/debug/sched_features causes warning to fire in update_rq_clock. This seems to be caused by onlining a new fair sched group not using the rq lock wrappers. [] rq->clock_update_flags & RQCF_UPDATED [] WARNING: CPU: 5 PID: 54385 at kernel/sched/core.c:210 update_rq_clock+0xec/0x150 [] Call Trace: [] online_fair_sched_group+0x53/0x100 [] cpu_cgroup_css_online+0x16/0x20 [] online_css+0x1c/0x60 [] cgroup_apply_control_enable+0x231/0x3b0 [] cgroup_mkdir+0x41b/0x530 [] kernfs_iop_mkdir+0x61/0xa0 [] vfs_mkdir+0x108/0x1a0 [] do_mkdirat+0x77/0xe0 [] do_syscall_64+0x55/0x1d0 [] entry_SYSCALL_64_after_hwframe+0x44/0xa9 Using the wrappers in online_fair_sched_group instead of the raw locking removes this warning. [ tglx: Use rq_*lock_irq() ] Signed-off-by: Phil Auld <pauld@redhat.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: Vincent Guittot <vincent.guittot@linaro.org> Cc: Ingo Molnar <mingo@kernel.org> Link: https://lkml.kernel.org/r/20190801133749.11033-1-pauld@redhat.com |
||
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
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.
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.