linux/arch
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
..
alpha SMP cross-CPU function-call updates for v6.4: 2023-04-28 15:03:43 -07:00
arc SMP cross-CPU function-call updates for v6.4: 2023-04-28 15:03:43 -07:00
arm Input updates for 6.4 merge window: 2023-05-01 17:18:56 -07:00
arm64 hte: Changes for v6.4-rc1 2023-05-03 11:00:27 -07:00
csky arch/csky patches for 6.4 2023-05-04 12:25:05 -07:00
hexagon treewide: Trace IPIs sent via smp_send_reschedule() 2023-03-24 11:01:28 +01:00
ia64 SMP cross-CPU function-call updates for v6.4: 2023-04-28 15:03:43 -07:00
loongarch LoongArch changes for v6.4 2023-05-04 12:40:16 -07:00
m68k m68knommu: updates and fixes for v6.4 2023-04-28 16:37:54 -07:00
microblaze Kconfig: introduce HAS_IOPORT option and select it as necessary 2023-04-05 22:15:19 +02:00
mips s390: 2023-05-01 12:06:20 -07:00
nios2 - Nick Piggin's "shoot lazy tlbs" series, to improve the peformance of 2023-04-27 19:42:02 -07:00
openrisc OpenRISC update for 6.4 2023-05-01 11:52:32 -07:00
parisc parisc: Fix argument pointer in real64_call_asm() 2023-05-03 17:43:26 +02:00
powerpc s390: 2023-05-01 12:06:20 -07:00
riscv s390: 2023-05-01 12:06:20 -07:00
s390 s390: 2023-05-01 12:06:20 -07:00
sh SMP cross-CPU function-call updates for v6.4: 2023-04-28 15:03:43 -07:00
sparc Kbuild updates for v6.4 2023-04-30 11:32:53 -07:00
um This pull request contains the following changes for UML: 2023-05-03 19:02:03 -07:00
x86 This pull request contains the following changes for UML: 2023-05-03 19:02:03 -07:00
xtensa SMP cross-CPU function-call updates for v6.4: 2023-04-28 15:03:43 -07:00
.gitignore
Kconfig lazy tlb: shoot lazies, non-refcounting lazy tlb mm reference handling scheme 2023-03-28 16:20:08 -07:00