forge/linux-pinenote
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
linux-pinenote/kernel/trace
History
Linus Torvalds 52281b38bc Improvements and fixes to pstore subsystem: 
- Add additional checks for bad platform data
 
 - Remove bounce buffer in console writer
 
 - Protect read/unlink race with a mutex
 
 - Correctly give up during dump locking failures
 
 - Increase ftrace bandwidth by splitting ftrace buffers per CPU
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 Comment: Kees Cook <kees@outflux.net>
 
 iQIcBAABCgAGBQJYSJxYAAoJEIly9N/cbcAmYBsQAIAmHDgk3ootLQhyatZ9H2X0
 Nyl24xA7UCPaz13ddF1tUaItI4mYBWfY4gde+3fIVXDitgmFxZZqb8YV68CvFgUt
 Hb8tlTiM0F2z/muGBIgJ5TN5XiB4dO0WgvcKvnQdzyNGPVlAXvowHPkaM9X+iEA1
 y4U2Le7iK9+9fvkH7RM4O3hMiTmpKeUITYTWo1Y8n9LaZo3w5+pqhS+TPu75uyD0
 pLb53EOzZmg1nu9hcac5t4G5W1Lr4ji2EekDXemi/571HAzQnMXxJWc6ZVYLDNfP
 W4D0UGcHAERDzrYwWcGn8HIThYlpbnVw9atSTTodJTiIubtsRt4haycUH1hqMS5o
 4R2myhbAoM0A3zYBqrhwtQHg8apNes2hOR2WycAqgvylZZl1o6zaEs9zc7aafYuy
 N/M0x5tlya3fOgkvkJsmERT5jtqDVMhtBZ2xa8NYfJCHgULaUmjEx25eTr1kF3nW
 ERIX/3IayMvqHwYptP9dOzy2owLpXC8yZlM34AeM+ub93hHj1ELLfG7aN0bklD/+
 wfmIX8HpOA2XGWflOk5fiHLHro6pwRU9zOIIHFJ4Tf60PMoN+rjRfej1fjz+KOhO
 gxUYaCb+/4BlCqLqdFvF54qhQO2qmVuOAg/1BLu+hnZtXSyhVJxePthSs5shyoE8
 owL8rVXDGapjF1xO6WCR
 =UmFL
 -----END PGP SIGNATURE-----

Merge tag 'pstore-v4.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

Pull pstore updates from Kees Cook:
 "Improvements and fixes to pstore subsystem:

   - add additional checks for bad platform data

   - remove bounce buffer in console writer

   - protect read/unlink race with a mutex

   - correctly give up during dump locking failures

   - increase ftrace bandwidth by splitting ftrace buffers per CPU"

* tag 'pstore-v4.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  ramoops: add pdata NULL check to ramoops_probe
  pstore: Convert console write to use ->write_buf
  pstore: Protect unlink with read_mutex
  pstore: Use global ftrace filters for function trace filtering
  ftrace: Provide API to use global filtering for ftrace ops
  pstore: Clarify context field przs as dprzs
  pstore: improve error report for failed setup
  pstore: Merge per-CPU ftrace records into one
  pstore: Add ftrace timestamp counter
  ramoops: Split ftrace buffer space into per-CPU zones
  pstore: Make ramoops_init_przs generic for other prz arrays
  pstore: Allow prz to control need for locking
  pstore: Warn on PSTORE_TYPE_PMSG using deprecated function
  pstore: Make spinlock per zone instead of global
  pstore: Actually give up during locking failure
2016-12-13 09:16:11 -08:00
..
blktrace.c block: Fix secure erase 2016-08-16 09:16:51 -06:00
bpf_trace.c bpf: add helper for retrieving current numa node id 2016-10-22 17:05:52 -04:00
ftrace.c Improvements and fixes to pstore subsystem: 2016-12-13 09:16:11 -08:00
Kconfig This release cycle is rather small. Just a few fixes to tracing. 2016-10-06 11:48:41 -07:00
Makefile Disable the __builtin_return_address() warning globally after all 2016-10-12 10:23:41 -07:00
power-traces.c cpufreq: schedutil: New governor based on scheduler utilization data 2016-04-02 01:09:12 +02:00
ring_buffer.c tracing/rb: Init the CPU mask on allocation 2016-12-07 14:36:21 +01:00
ring_buffer_benchmark.c ring_buffer: Remove unneeded smp_wmb() before wakeup of reader benchmark 2015-11-03 16:19:02 -05:00
rpm-traces.c PM / Runtime: Introduce trace points for tracing rpm_* functions 2011-09-27 22:53:27 +02:00
trace.c Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2016-12-12 19:56:15 -08:00
trace.h tracing: Have max_latency be defined for HWLAT_TRACER as well 2016-09-12 09:59:46 -04:00
trace_benchmark.c tracing: Only benchmark the time tracepoints take if tracing is on 2015-11-02 13:34:58 -05:00
trace_benchmark.h tracing: Add tracepoint benchmark tracepoint 2014-05-29 22:49:54 -04:00
trace_branch.c tracing: Remove {start,stop}_branch_trace 2015-10-21 10:10:09 -04:00
trace_clock.c tracing: Export tracing clock functions 2015-05-12 15:56:57 -04:00
trace_entries.h tracing: Add NMI tracing in hwlat detector 2016-09-02 12:47:55 -04:00
trace_event_perf.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2016-05-17 16:26:30 -07:00
trace_events.c tracing: Show the preempt count of when the event was called 2016-06-20 09:54:21 -04:00
trace_events_filter.c tracing: Use temp buffer when filtering events 2016-05-03 17:59:24 -04:00
trace_events_filter_test.h tracing/filter: Add startup tests for events filter 2011-08-19 14:35:59 -04:00
trace_events_hist.c tracing: Fix use-after-free in hist_register_trigger() 2016-08-02 15:16:30 -04:00
trace_events_trigger.c tracing: Call traceoff trigger after event is recorded 2016-09-23 09:47:59 -04:00
trace_export.c tracing: ftrace_event_is_function() can return boolean 2015-11-02 14:28:05 -05:00
trace_functions.c ftrace: Have set_ftrace_pid use the bitmap like events do 2016-06-20 09:54:19 -04:00
trace_functions_graph.c This release cycle is rather small. Just a few fixes to tracing. 2016-10-06 11:48:41 -07:00
trace_hwlat.c tracing: Add NMI tracing in hwlat detector 2016-09-02 12:47:55 -04:00
trace_irqsoff.c tracing: Remove redundant reset per-CPU buff in irqsoff tracer 2016-03-18 16:39:11 -04:00
trace_kdb.c tracing: Move trace_flags from global to a trace_array field 2015-09-30 15:22:55 -04:00
trace_kprobe.c ftrace: kprobe: uprobe: Add x8/x16/x32/x64 for hexadecimal types 2016-08-23 15:38:09 -03:00
trace_mmiotrace.c tracing: Expose CPU physical addresses (resource values) for PCI devices 2016-06-20 09:54:22 -04:00
trace_nop.c tracing: Fix typoes in code comment and printk in trace_nop.c 2016-03-08 11:23:57 -05:00
trace_output.c tracing: Add NMI tracing in hwlat detector 2016-09-02 12:47:55 -04:00
trace_output.h tracing: Turn seq_print_user_ip() into a static function 2015-09-28 10:16:12 -04:00
trace_printk.c tracing: Handle NULL formats in hold_module_trace_bprintk_format() 2016-06-20 09:46:12 -04:00
trace_probe.c ftrace: kprobe: uprobe: Show u8/u16/u32/u64 types in decimal 2016-08-23 17:06:38 -03:00
trace_probe.h ftrace: kprobe: uprobe: Show u8/u16/u32/u64 types in decimal 2016-08-23 17:06:38 -03:00
trace_sched_switch.c sched/core: Fix trace_sched_switch() 2015-10-06 17:08:15 +02:00
trace_sched_wakeup.c Most of the changes are clean ups and small fixes. Some of them have 2015-11-06 13:30:20 -08:00
trace_selftest.c Seems that Peter Zijlstra added a new check that is making old 2014-10-12 07:28:55 -04:00
trace_selftest_dynamic.c ftrace: Add self-tests for multiple function trace users 2011-05-18 19:24:51 -04:00
trace_seq.c tracing: use %*pb[l] to print bitmaps including cpumasks and nodemasks 2015-02-13 21:21:37 -08:00
trace_stack.c tracing, kasan: Silence Kasan warning in check_stack of stack_tracer 2016-02-19 12:36:44 -05:00
trace_stat.c kernel/...: convert pr_warning to pr_warn 2016-03-22 15:36:02 -07:00
trace_stat.h
trace_syscalls.c tracing/syscalls: fix multiline in error message text 2016-09-29 10:25:23 +02:00
trace_uprobe.c This release cycle is rather small. Just a few fixes to tracing. 2016-10-06 11:48:41 -07:00
tracing_map.c tracing: Handle tracing_map_alloc_elts() error path correctly 2016-04-26 09:40:30 -04:00
tracing_map.h tracing: Update some tracing_map constants and comments 2016-04-19 12:16:06 -04:00