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linux/kernel
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Tengfei Fan 0fabf2342f ANDROID: sched: add hook point in do_sched_yield() 
When a task yields, it relinquishes the cpu and
scheduler is tasked to find another task.
However our vendor scheduler logic implementation
could return the same task leading to a loop where
the yielded task gets to run back, so add hook point
in do_sched_yield() for vendor can do some work
before task is scheduled.

Bug: 205804537
Change-Id: I6528c3f4b0ee360559ef9c97cb1eb2b2d1357870
Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com>
Signed-off-by: Sai Harshini Nimmala <quic_snimmala@quicinc.com>
Signed-off-by: Khalid Shaik <khalid.s@samsung.com>
2022-11-18 22:03:51 +00:00
..
bpf
ANDROID: fuse-bpf: Use fuse_bpf_args in uapi
2022-04-20 20:57:26 +00:00
cgroup
ANDROID: cgroup: Add vendor hook for rebuild_root_domains_bypass
2022-09-30 16:50:45 +00:00
configs
…
debug
kgdb: fix to kill breakpoints on initmem after boot
2021-03-04 11:38:46 +01:00
dma
FROMLIST: dma-mapping: Add dma_release_coherent_memory to DMA API
2022-05-31 17:47:43 +00:00
entry
KVM: rseq: Update rseq when processing NOTIFY_RESUME on xfer to KVM guest
2021-10-06 15:55:49 +02:00
events
Merge 5.10.101 into android13-5.10
2022-02-16 15:14:37 +01:00
gcov
gcov: re-fix clang-11+ support
2021-04-14 08:41:58 +02:00
irq
UPSTREAM: kernel/irq: export irq_gc_set_wake
2022-09-27 16:41:34 +08:00
kcsan
kcsan: Fix debugfs initcall return type
2021-05-26 12:06:54 +02:00
livepatch
kernel/: fix repeated words in comments
2020-10-16 11:11:19 -07:00
locking
BACKPORT: locking: Add missing __sched attributes
2022-06-26 23:49:25 +00:00
power
ANDROID: sched: check on_rq in freezer_should_skip()
2022-11-01 19:26:12 -07:00
printk
Merge 5.10.79 into android13-5.10
2021-11-12 15:11:32 +01:00
rcu
FROMGIT: EXP rcu: Move expedited grace period (GP) work to RT kthread_worker
2022-04-19 23:20:24 +00:00
sched
ANDROID: sched: add hook point in do_sched_yield()
2022-11-18 22:03:51 +00:00
time
BACKPORT: timers: implement usleep_idle_range()
2022-04-22 15:19:36 -07:00
trace
Merge 5.10.106 into android13-5.10
2022-03-18 12:17:14 +01:00
.gitignore
kbuild: update config_data.gz only when the content of .config is changed
2021-05-11 14:47:37 +02:00
acct.c
kernel: acct.c: fix some kernel-doc nits
2020-10-16 11:11:19 -07:00
async.c
Revert "module, async: async_synchronize_full() on module init iff async is used"
2022-02-23 12:01:00 +01:00
audit_fsnotify.c
fsnotify: generalize handle_inode_event()
2020-12-30 11:54:18 +01:00
audit_tree.c
audit: move put_tree() to avoid trim_trees refcount underflow and UAF
2021-09-03 10:09:31 +02:00
audit_watch.c
fsnotify: generalize handle_inode_event()
2020-12-30 11:54:18 +01:00
audit.c
audit: improve audit queue handling when "audit=1" on cmdline
2022-02-08 18:30:34 +01:00
audit.h
audit: change unnecessary globals into statics
2020-08-17 20:26:58 -04:00
auditfilter.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
auditsc.c
audit: fix possible null-pointer dereference in audit_filter_rules
2021-10-27 09:56:52 +02:00
backtracetest.c
treewide: Replace DECLARE_TASKLET() with DECLARE_TASKLET_OLD()
2020-07-30 11:15:58 -07:00
bounds.c
FROMLIST: mm: multi-gen LRU: minimal implementation
2022-04-18 10:11:54 -07:00
capability.c
LSM: Signal to SafeSetID when setting group IDs
2020-10-13 09:17:34 -07:00
cfi.c
ANDROID: cfi: explicitly clear diag in __cfi_slowpath
2021-09-01 09:46:41 +00:00
compat.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
configs.c
…
context_tracking.c
…
cpu_pm.c
PM: cpu: Make notifier chain use a raw_spinlock_t
2021-09-15 09:50:40 +02:00
cpu.c
Merge 5.10.83 into android13-5.10
2021-12-01 09:37:11 +01:00
crash_core.c
crash_core, vmcoreinfo: append 'SECTION_SIZE_BITS' to vmcoreinfo
2021-06-23 14:42:52 +02:00
crash_dump.c
…
cred.c
Merge 5.10.63 into android13-5.10
2021-09-08 09:07:16 +02:00
delayacct.c
…
dma.c
…
exec_domain.c
…
exit.c
FROMLIST: mm: multi-gen LRU: support page table walks
2022-04-18 10:11:55 -07:00
extable.c
…
fail_function.c
fail_function: Remove a redundant mutex unlock
2020-11-19 11:58:16 -08:00
fork.c
UPSTREAM: sched: Fix yet more sched_fork() races
2022-11-09 10:22:02 +00:00
freezer.c
ANDROID: freezer: Add vendor hook to freezer for GKI purpose.
2021-06-07 16:07:44 +00:00
futex.c
ANDROID: mm: page_pinner: remove longterm_pinner
2022-04-06 15:41:55 -07:00
gen_kheaders.sh
…
gki_module.c
ANDROID: GKI: Add module load time protected symbol lookup
2021-12-22 00:12:12 +00:00
groups.c
LSM: Signal to SafeSetID when setting group IDs
2020-10-13 09:17:34 -07:00
hung_task.c
FROMLIST: freezer: Add frozen_or_skipped() helper function
2021-06-02 16:44:56 +01:00
iomem.c
…
irq_work.c
ANDROID: Sched: Export scheduler symbols needed by vendor modules
2020-12-03 16:50:04 +00:00
jump_label.c
jump_label: Fix jump_label_text_reserved() vs __init
2021-07-20 16:05:58 +02:00
kallsyms.c
ANDROID: kallsyms: cfi: strip hashes from static functions
2021-01-14 16:31:46 +00:00
kcmp.c
exec: Transform exec_update_mutex into a rw_semaphore
2021-01-09 13:46:24 +01:00
Kconfig.freezer
…
Kconfig.hz
…
Kconfig.locks
…
Kconfig.preempt
…
kcov.c
kcov: make some symbols static
2020-08-12 10:58:02 -07:00
kexec_core.c
kernel: kexec: remove the lock operation of system_transition_mutex
2021-02-03 23:28:37 +01:00
kexec_elf.c
…
kexec_file.c
kernel: kexec_file: fix error return code of kexec_calculate_store_digests()
2021-05-19 10:13:09 +02:00
kexec_internal.h
UPSTREAM: kexec: move machine_kexec_post_load() to public interface
2021-09-24 15:28:22 -07:00
kexec.c
LSM: Introduce kernel_post_load_data() hook
2020-10-05 13:37:03 +02:00
kheaders.c
…
kmod.c
kmod: remove redundant "be an" in the comment
2020-08-12 10:58:01 -07:00
kprobes.c
kprobes: Limit max data_size of the kretprobe instances
2021-12-08 09:03:20 +01:00
ksysfs.c
…
kthread.c
Merge 5.10.62 into android13-5.10
2021-09-03 10:59:15 +02:00
latencytop.c
…
Makefile
ANDROID: GKI: Add module load time protected symbol lookup
2021-12-22 00:12:12 +00:00
module_signature.c
module: harden ELF info handling
2021-03-25 09:04:11 +01:00
module_signing.c
module: harden ELF info handling
2021-03-25 09:04:11 +01:00
module-internal.h
ANDROID: GKI: Add module load time protected symbol lookup
2021-12-22 00:12:12 +00:00
module.c
Revert "ANDROID: module: Add vendor hook"
2022-08-24 17:26:23 +02:00
notifier.c
notifier: Fix broken error handling pattern
2020-09-01 09:58:03 +02:00
nsproxy.c
…
padata.c
padata: fix possible padata_works_lock deadlock
2020-09-04 17:51:55 +10:00
panic.c
panic: don't dump stack twice on warn
2020-11-14 11:26:04 -08:00
params.c
params: Replace zero-length array with flexible-array member
2020-10-29 17:22:59 -05:00
pid_namespace.c
memcg: enable accounting for pids in nested pid namespaces
2021-09-18 13:40:36 +02:00
pid.c
ANDROID: vendor_hooks:vendor hook for pidfd_open
2022-08-16 02:42:13 +00:00
profile.c
profiling: fix shift-out-of-bounds bugs
2021-09-26 14:08:58 +02:00
ptrace.c
BACKPORT: ptrace: Check PTRACE_O_SUSPEND_SECCOMP permission on PTRACE_SEIZE
2022-06-29 15:04:37 +01:00
range.c
kernel.h: split out min()/max() et al. helpers
2020-10-16 11:11:19 -07:00
reboot.c
Merge e28c0d7c92 ("Merge branch 'akpm' (patches from Andrew)") into android-mainline
2020-11-15 14:37:09 +01:00
regset.c
regset: kill ->get()
2020-07-27 14:31:12 -04:00
relay.c
kernel/relay.c: drop unneeded initialization
2020-10-16 11:11:22 -07:00
resource.c
kernel/resource: make walk_mem_res() find all busy IORESOURCE_MEM resources
2021-05-19 10:13:09 +02:00
rseq.c
KVM: rseq: Update rseq when processing NOTIFY_RESUME on xfer to KVM guest
2021-10-06 15:55:49 +02:00
scftorture.c
scftorture: Add cond_resched() to test loop
2020-08-24 18:38:38 -07:00
scs.c
FROMLIST: kasan, scs: support tagged vmalloc mappings
2022-03-21 15:30:13 +00:00
seccomp.c
Merge 5.10.60 into android13-5.10
2021-08-18 09:34:44 +02:00
signal.c
Revert "ANDROID: GKI: signal: Export for __lock_task_sighand"
2022-09-01 19:24:39 +00:00
smp.c
ANDROID: Fix kernelci warnings for indentation in smp.c
2021-07-06 21:17:01 +00:00
smpboot.c
Revert "Revert "sched/core: Initialize the idle task with preemption disabled""
2021-10-26 10:01:09 +08:00
smpboot.h
…
softirq.c
ANDROID: softirq: Add EXPORT_SYMBOL_GPL for softirq and tasklet
2022-08-30 23:21:49 +00:00
stackleak.c
gcc-plugins/stackleak: Use noinstr in favor of notrace
2022-02-23 12:01:00 +01:00
stacktrace.c
ANDROID: stacktrace: export stack_trace_save_tsk/regs
2021-04-16 07:44:43 +00:00
static_call.c
static_call: Fix unused variable warn w/o MODULE
2021-09-08 08:49:00 +02:00
stop_machine.c
ANDROID: stop_machine: stop_one_cpu_async
2020-12-08 19:07:21 +00:00
sys_ni.c
UPSTREAM: mm: wire up syscall process_mrelease
2022-01-06 17:48:14 +00:00
sys.c
UPSTREAM: mm: refactor vm_area_struct::anon_vma_name usage code
2022-03-25 16:28:27 +00:00
sysctl-test.c
…
sysctl.c
ANDROID: sched: Introducing PELT multiplier
2022-08-31 16:45:35 +00:00
task_work.c
FROMGIT: kasan: record task_work_add() call stack
2021-03-24 15:09:18 -07:00
taskstats.c
taskstats: move specifying netlink policy back to ops
2020-10-02 19:11:12 -07:00
test_kprobes.c
…
torture.c
…
tracepoint.c
Merge 5.10.62 into android13-5.10
2021-09-03 10:59:15 +02:00
tsacct.c
taskstats: Cleanup the use of task->exit_code
2022-01-27 10:54:33 +01:00
ucount.c
Revert "Add a reference to ucounts for each cred"
2021-09-08 08:49:00 +02:00
uid16.c
…
uid16.h
…
umh.c
usermodehelper: reset umask to default before executing user process
2020-10-06 10:31:52 -07:00
up.c
smp: Fix smp_call_function_single_async prototype
2021-05-14 09:50:46 +02:00
user_namespace.c
Revert "Add a reference to ucounts for each cred"
2021-09-08 08:49:00 +02:00
user-return-notifier.c
…
user.c
ANDROID: user: Add vendor hook to user for GKI purpose
2021-06-10 01:35:22 +00:00
usermode_driver.c
bpf: Fix umd memory leak in copy_process()
2021-03-30 14:32:03 +02:00
utsname_sysctl.c
…
utsname.c
…
watch_queue.c
BACKPORT: watchqueue: make sure to serialize 'wqueue->defunct' properly
2022-09-12 07:24:16 +00:00
watchdog_hld.c
…
watchdog.c
Merge 5.10.38 into android12-5.10
2021-05-20 15:35:25 +02:00
workqueue_internal.h
…
workqueue.c
Revert "ANDROID: workqueue: add vendor hook for wq lockup information"
2022-09-27 20:04:43 +00:00