linux/samples/ftrace
Linus Torvalds 611c9d8830 LoongArch changes for v6.4
1, Better backtraces for humanization;
 2, Relay BCE exceptions to userland as SIGSEGV;
 3, Provide kernel fpu functions;
 4, Optimize memory ops (memset/memcpy/memmove);
 5, Optimize checksum and crc32(c) calculation;
 6, Add ARCH_HAS_FORTIFY_SOURCE selection;
 7, Add function error injection support;
 8, Add ftrace with direct call support;
 9, Add basic perf tools support.
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Merge tag 'loongarch-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson

Pull LoongArch updates from Huacai Chen:

 - Better backtraces for humanization

 - Relay BCE exceptions to userland as SIGSEGV

 - Provide kernel fpu functions

 - Optimize memory ops (memset/memcpy/memmove)

 - Optimize checksum and crc32(c) calculation

 - Add ARCH_HAS_FORTIFY_SOURCE selection

 - Add function error injection support

 - Add ftrace with direct call support

 - Add basic perf tools support

* tag 'loongarch-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson: (24 commits)
  tools/perf: Add basic support for LoongArch
  LoongArch: ftrace: Add direct call trampoline samples support
  LoongArch: ftrace: Add direct call support
  LoongArch: ftrace: Implement ftrace_find_callable_addr() to simplify code
  LoongArch: ftrace: Fix build error if DYNAMIC_FTRACE_WITH_REGS is not set
  LoongArch: ftrace: Abstract DYNAMIC_FTRACE_WITH_ARGS accesses
  LoongArch: Add support for function error injection
  LoongArch: Add ARCH_HAS_FORTIFY_SOURCE selection
  LoongArch: crypto: Add crc32 and crc32c hw acceleration
  LoongArch: Add checksum optimization for 64-bit system
  LoongArch: Optimize memory ops (memset/memcpy/memmove)
  LoongArch: Provide kernel fpu functions
  LoongArch: Relay BCE exceptions to userland as SIGSEGV with si_code=SEGV_BNDERR
  LoongArch: Tweak the BADV and CPUCFG.PRID lines in show_regs()
  LoongArch: Humanize the ESTAT line when showing registers
  LoongArch: Humanize the ECFG line when showing registers
  LoongArch: Humanize the EUEN line when showing registers
  LoongArch: Humanize the PRMD line when showing registers
  LoongArch: Humanize the CRMD line when showing registers
  LoongArch: Fix format of CSR lines during show_regs()
  ...
2023-05-04 12:40:16 -07:00
..
ftrace-direct-modify.c LoongArch changes for v6.4 2023-05-04 12:40:16 -07:00
ftrace-direct-multi-modify.c LoongArch changes for v6.4 2023-05-04 12:40:16 -07:00
ftrace-direct-multi.c LoongArch changes for v6.4 2023-05-04 12:40:16 -07:00
ftrace-direct-too.c LoongArch changes for v6.4 2023-05-04 12:40:16 -07:00
ftrace-direct.c LoongArch changes for v6.4 2023-05-04 12:40:16 -07:00
ftrace-ops.c samples: ftrace: Make some global variables static 2023-02-07 12:48:00 -05:00
Makefile ftrace: Add sample with custom ops 2023-01-25 10:31:23 -05:00
sample-trace-array.c sample-trace-array: Remove trace_array 'sample-instance' 2020-06-16 21:21:02 -04:00
sample-trace-array.h tracing: Sample module to demonstrate kernel access to Ftrace instances. 2019-11-22 19:41:08 -05:00