tao zeng 9cbd99daf1 ramdump: add ramdump support for kernel [4/6] ...

PD#165764: add ramdump support

1. Add Makefile and driver of ramdump;
2. Flush all cache before panic reboot;
3. Change panic reboot reason when ramdump is disabled;
4. Add dts support/open watch dog for chips.

Change-Id: Ieeb418f038bfda119c3156a7f8f8b05c8bc58ad2
Signed-off-by: tao zeng <tao.zeng@amlogic.com>

2018-06-03 02:57:35 -07:00

..

bpf

Merge 4.9.99 into android-4.9

2018-05-09 12:28:25 +02:00

configs

ANDROID: add script to fetch android kernel config fragments

2017-10-03 17:19:26 +00:00

debug

Merge 4.9.69 into android-4.9

2017-12-14 09:58:43 +01:00

events

Merge 4.9.99 into android-4.9

2018-05-09 12:28:25 +02:00

gcov

gcov: support GCC 7.1

2017-09-02 07:07:53 +02:00

irq

debug: hard lockup detect

2018-05-09 19:39:28 -07:00

livepatch

livepatch/module: make TAINT_LIVEPATCH module-specific

2016-08-26 14:42:08 +02:00

locking

locking/locktorture: Fix num reader/writer corner cases

2018-03-22 09:17:58 +01:00

power

Merge 4.9.55 into android-4.9

2017-10-12 22:31:24 +02:00

printk

Merge branch 'android-4.9' into amlogic-4.9-dev

2018-04-24 17:43:19 +08:00

rcu

rcu: Allow for page faults in NMI handlers

2017-10-18 09:35:38 +02:00

sched

Merge branch 'android-4.9' into amlogic-4.9-dev

2018-05-22 10:48:42 +08:00

time

Merge 4.9.90 into android-4.9

2018-03-25 10:55:44 +02:00

trace

UPSTREAM: tracing: Use cpumask_available() to check if cpumask variable may be used

2018-05-04 21:13:04 +00:00

.gitignore

…

acct.c

kernel/acct.c: fix the acct->needcheck check in check_free_space()

2018-01-10 09:29:51 +01:00

async.c

kernel/async.c: revert "async: simplify lowest_in_progress()"

2018-02-17 13:21:18 +01:00

audit_fsnotify.c

…

audit_tree.c

…

audit_watch.c

audit: Fix use after free in audit_remove_watch_rule()

2017-08-24 17:12:18 -07:00

audit.c

audit: ensure that 'audit=1' actually enables audit for PID 1

2017-12-16 16:25:47 +01:00

audit.h

Merge branch 'stable-4.8' of git://git.infradead.org/users/pcmoore/audit

2016-07-29 17:54:17 -07:00

auditfilter.c

audit: add fields to exclude filter by reusing user filter

2016-06-27 11:01:00 -04:00

auditsc.c

Merge branch 'stable-4.9' of git://git.infradead.org/users/pcmoore/audit

2016-10-04 14:21:41 -07:00

backtracetest.c

…

bounds.c

…

capability.c

ptrace: Capture the ptracer's creds not PT_PTRACE_CAP

2017-01-06 10:40:13 +01:00

cfi.c

cfi: print target address on failure

2018-05-01 16:49:34 +00:00

cgroup_freezer.c

…

cgroup_pids.c

cgroup/pids: remove spurious suspicious RCU usage warning

2017-03-26 13:05:58 +02:00

cgroup.c

Merge 4.9.42 into android-4.9

2017-08-11 13:55:02 -07:00

compat.c

…

configs.c

…

context_tracking.c

…

cpu_pm.c

…

cpu.c

Merge 4.9.94 into android-4.9

2018-04-14 15:40:56 +02:00

cpuset.c

Merge 4.9.55 into android-4.9

2017-10-12 22:31:24 +02:00

crash_dump.c

…

cred.c

cred: Reject inodes with invalid ids in set_create_file_as()

2016-06-30 18:05:09 -05:00

delayacct.c

…

dma.c

…

elfcore.c

…

exec_domain.c

…

exit.c

ANDROID: cpufreq: track per-task time in state

2018-04-03 11:15:30 -07:00

extable.c

kernel/extable.c: mark core_kernel_text notrace

2017-07-21 07:42:21 +02:00

fork.c

kaiser: stack map PAGE_SIZE at THREAD_SIZE-PAGE_SIZE

2018-01-05 15:46:32 +01:00

freezer.c

freezer, oom: check TIF_MEMDIE on the correct task

2016-07-28 16:07:41 -07:00

futex_compat.c

…

futex.c

futex: Prevent overflow by strengthen input validation

2018-01-23 19:57:04 +01:00

groups.c

kernel: make groups_sort calling a responsibility group_info allocators

2018-01-10 09:29:52 +01:00

hung_task.c

hung_task: allow hung_task_panic when hung_task_warnings is 0

2016-10-11 15:06:33 -07:00

irq_work.c

…

jump_label.c

jump_label: Invoke jump_label_test() via early_initcall()

2017-12-14 09:28:24 +01:00

kallsyms.c

kallsyms: strip the .cfi postfix from symbols with CONFIG_CFI_CLANG

2018-02-28 15:09:58 -08:00

kcmp.c

…

Kconfig.freezer

…

Kconfig.hz

…

Kconfig.locks

…

Kconfig.preempt

…

kcov.c

Merge 4.9.84 into android-4.9

2018-02-26 09:18:03 +01:00

kexec_core.c

kexec: add restriction on kexec_load() segment sizes

2016-08-02 19:35:31 -04:00

kexec_file.c

kexec: fix double-free when failing to relocate the purgatory

2016-09-01 17:52:01 -07:00

kexec_internal.h

…

kexec.c

kexec: allow architectures to override boot mapping

2016-08-02 19:35:27 -04:00

kmod.c

…

kprobes.c

kprobes/x86: Fix to set RWX bits correctly before releasing trampoline

2018-04-08 12:12:43 +02:00

ksysfs.c

kexec: add a kexec_crash_loaded() function

2016-08-02 19:35:30 -04:00

kthread.c

cgroup, kthread: close race window where new kthreads can be migrated to non-root cgroups

2017-04-21 09:31:18 +02:00

latencytop.c

…

Makefile

add support for clang Control Flow Integrity (CFI)

2018-02-28 15:09:58 -08:00

membarrier.c

Fix: Disable sys_membarrier when nohz_full is enabled

2017-03-12 06:41:45 +01:00

memremap.c

mm: Fix devm_memremap_pages() collision handling

2018-02-28 10:18:34 +01:00

module_signing.c

…

module-internal.h

…

module.c

Merge branch 'android-4.9' into amlogic-4.9-dev

2018-04-24 17:43:19 +08:00

notifier.c

…

nsproxy.c

…

padata.c

padata: free correct variable

2017-05-20 14:28:40 +02:00

panic.c

ramdump: add ramdump support for kernel [4/6]

2018-06-03 02:57:35 -07:00

params.c

…

pid_namespace.c

pid_ns: Sleep in TASK_INTERRUPTIBLE in zap_pid_ns_processes

2017-05-25 15:44:38 +02:00

pid.c

pidns: disable pid allocation if pid_ns_prepare_proc() is failed in alloc_pid()

2018-04-13 19:47:53 +02:00

profile.c

profile: Convert to hotplug state machine

2016-07-15 10:41:42 +02:00

ptrace.c

ptrace: Properly initialize ptracer_cred on fork

2017-06-14 15:05:54 +02:00

range.c

…

reboot.c

…

relay.c

kernel/relay.c: revert "kernel/relay.c: fix potential memory leak"

2018-02-17 13:21:18 +01:00

resource.c

resource: fix integer overflow at reallocation

2018-04-24 09:34:09 +02:00

seccomp.c

seccomp: fix the usage of get/put_seccomp_filter() in seccomp_get_filter()

2017-10-05 09:44:02 +02:00

signal.c

kernel/signal.c: remove the no longer needed SIGNAL_UNKILLABLE check in complete_signal()

2018-01-10 09:29:53 +01:00

smp.c

smp: Allocate smp_call_on_cpu() workqueue on stack too

2016-09-22 14:49:10 +02:00

smpboot.c

kthread/smpboot: do not park in kthread_create_on_cpu()

2016-10-11 15:06:33 -07:00

smpboot.h

…

softirq.c

debug: hard lockup detect

2018-05-09 19:39:28 -07:00

stacktrace.c

stacktrace, lockdep: Fix address, newline ugliness

2017-02-14 15:25:42 -08:00

stop_machine.c

Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2016-10-03 13:39:00 -07:00

sys_ni.c

x86/pkeys: Fix pkeys build breakage for some non-x86 arches

2016-09-13 14:41:36 +02:00

sys.c

ANDROID: mm: add a field to store names for private anonymous memory

2017-01-27 13:52:21 -08:00

sysctl_binary.c

kernel/sysctl_binary.c: use generic UUID library

2016-05-20 17:58:30 -07:00

sysctl.c

debug: hard lockup detect

2018-05-09 19:39:28 -07:00

task_work.c

task_work: use READ_ONCE/lockless_dereference, avoid pi_lock if !task_works

2016-08-02 19:35:02 -04:00

taskstats.c

taskstats: fix the length of cgroupstats_cmd_get_policy

2016-11-03 16:55:58 -04:00

test_kprobes.c

…

torture.c

torture: Convert torture_shutdown() to hrtimer

2016-08-22 10:01:49 -07:00

tracepoint.c

tracepoint: Do not warn on ENOMEM

2018-05-09 09:50:20 +02:00

tsacct.c

…

ucount.c

kernel/ucount.c: mark user_header with kmemleak_ignore()

2017-06-17 06:41:51 +02:00

uid16.c

kernel: make groups_sort calling a responsibility group_info allocators

2018-01-10 09:29:52 +01:00

up.c

smp: Add function to execute a function synchronously on a CPU

2016-09-05 13:52:39 +02:00

user_namespace.c

Merge branch 'nsfs-ioctls' into HEAD

2016-09-22 20:00:36 -05:00

user-return-notifier.c

…

user.c

ANDROID: proc: Add /proc/uid directory

2018-04-03 11:15:30 -07:00

utsname_sysctl.c

…

utsname.c

Merge branch 'nsfs-ioctls' into HEAD

2016-09-22 20:00:36 -05:00

watchdog_hld.c

debug: hard lockup detect

2018-05-09 19:39:28 -07:00

watchdog.c

debug: hard lockup detect

2018-05-09 19:39:28 -07:00

workqueue_internal.h

workqueue: Fix NULL pointer dereference

2017-11-15 15:53:17 +01:00

workqueue.c

workqueue: add more debug when null pwq

2018-05-09 21:30:48 -07:00