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Merge tag 'android11-5.4.86_r00' from 'android11-5.4-lts' into 'android11-5.4'

Browse source 
This merges the 5.4.86 upstream LTS release into the android11-5.4
branch so that all devices can get the needed important security and
other bugfixes that are in here.  All devices must upgrade to remain
properly secure from known issues.

Bug: 180469075
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I1041e0d08d55a3eb2e0f49b7d2384960f48d9b11
This commit is contained in:
Greg Kroah-Hartman 2021-02-14 16:30:37 +01:00
commit 9394e52285
33 changed files with 146977 additions and 94128 deletions
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32
include/trace/hooks/sched.h
View file

@ -10,7 +10,6 @@
* Following tracepoints are not exported in tracefs and provide a
* mechanism for vendor modules to hook and extend functionality
*/
#if defined(CONFIG_TRACEPOINTS) && defined(CONFIG_ANDROID_VENDOR_HOOKS)
struct task_struct;
DECLARE_RESTRICTED_HOOK(android_rvh_select_task_rq_fair,
TP_PROTO(struct task_struct *p, int prev_cpu, int sd_flag, int wake_flags, int *new_cpu),
@ -70,22 +69,21 @@ struct sched_group;
DECLARE_RESTRICTED_HOOK(android_rvh_find_busiest_group,
TP_PROTO(struct sched_group *busiest, struct rq *dst_rq, int *out_balance),
TP_ARGS(busiest, dst_rq, out_balance), 1);
#else
#define trace_android_rvh_select_task_rq_fair(p, prev_cpu, sd_flag, wake_flags, new_cpu)
#define trace_android_rvh_select_task_rq_rt(p, prev_cpu, sd_flag, wake_flags, new_cpu)
#define trace_android_rvh_select_fallback_rq(cpu, p, dest_cpu)
#define trace_android_vh_scheduler_tick(rq)
#define trace_android_rvh_enqueue_task(rq, p)
#define trace_android_rvh_dequeue_task(rq, p)
#define trace_android_rvh_can_migrate_task(p, dst_cpu, can_migrate)
#define trace_android_rvh_find_lowest_rq(p, local_cpu_mask, lowest_cpu)
#define trace_android_rvh_prepare_prio_fork(p)
#define trace_android_rvh_finish_prio_fork(p)
#define trace_android_rvh_rtmutex_prepare_setprio(p, pi_task)
#define trace_android_rvh_set_user_nice(p, nice)
#define trace_android_rvh_setscheduler(p)
#define trace_android_rvh_find_busiest_group(busiest, dst_rq, out_balance)
#endif
DECLARE_HOOK(android_vh_map_util_freq,
TP_PROTO(unsigned long util, unsigned long freq,
unsigned long cap, unsigned long *next_freq),
TP_ARGS(util, freq, cap, next_freq));
struct em_perf_domain;
DECLARE_HOOK(android_vh_em_pd_energy,
TP_PROTO(struct em_perf_domain *pd,
unsigned long max_util, unsigned long sum_util,
unsigned long *energy),
TP_ARGS(pd, max_util, sum_util, energy));
/* macro versions of hooks are no longer required */
#endif /* _TRACE_HOOK_SCHED_H */
/* This part must be outside protection */
#include <trace/define_trace.h>

9
include/trace/hooks/vendor_hooks.h
View file

@ -9,6 +9,8 @@
#include <linux/tracepoint.h>
#if defined(CONFIG_TRACEPOINTS) && defined(CONFIG_ANDROID_VENDOR_HOOKS)
#define DECLARE_HOOK DECLARE_TRACE
#ifdef TRACE_HEADER_MULTI_READ
@ -74,3 +76,10 @@
PARAMS(__data, args))
#endif /* TRACE_HEADER_MULTI_READ */
#else /* !CONFIG_TRACEPOINTS || !CONFIG_ANDROID_VENDOR_HOOKS */
/* suppress trace hooks */
#define DECLARE_HOOK DECLARE_EVENT_NOP
#define DECLARE_RESTRICTED_HOOK(name, proto, args, cond) \
DECLARE_EVENT_NOP(name, PARAMS(proto), PARAMS(args))
#endif