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Merge tag 'xtensa-20181228' of git://github.com/jcmvbkbc/linux-xtensa

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Pull Xtensa updates from Max Filippov:

 - switch to generated syscall table

 - switch ptrace to regsets, use regsets for core dumps

 - complete tracehook implementation

 - add syscall tracepoints support

 - add jumplabels support

 - add memtest support

 - drop unused/duplicated code from entry.S, ptrace.c, coprocessor.S,
   elf.h and syscall.h

 - clean up warnings caused by WSR/RSR macros

 - clean up DTC warnings about SPI controller node names in xtfpga.dtsi

 - simplify coprocessor.S

 - get rid of explicit 'l32r' instruction usage in assembly

* tag 'xtensa-20181228' of git://github.com/jcmvbkbc/linux-xtensa: (25 commits)
  xtensa: implement jump_label support
  xtensa: implement syscall tracepoints
  xtensa: implement tracehook functions and enable HAVE_ARCH_TRACEHOOK
  xtensa: enable CORE_DUMP_USE_REGSET
  xtensa: implement TIE regset
  xtensa: implement task_user_regset_view
  xtensa: call do_syscall_trace_{enter,leave} selectively
  xtensa: use NO_SYSCALL instead of -1
  xtensa: define syscall_get_arch()
  Move EM_XTENSA to uapi/linux/elf-em.h
  xtensa: support memtest
  xtensa: don't use l32r opcode directly
  xtensa: xtfpga.dtsi: fix dtc warnings about SPI
  xtensa: don't clear cpenable unconditionally on release
  xtensa: simplify coprocessor.S
  xtensa: clean up WSR*/RSR*/get_sr/set_sr
  xtensa: drop unused declarations from elf.h
  xtensa: clean up syscall.h
  xtensa: drop unused coprocessor helper functions
  xtensa: drop custom PTRACE_{PEEK,POKE}{TEXT,DATA}
  ...
This commit is contained in:
Linus Torvalds
2018-12-29 09:40:40 -08:00
parent 889bb74302 64711f9a47
commit 9ef1034074
44 changed files with 1121 additions and 1260 deletions
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include/uapi/linux/audit.h
+1
View File
@@ -411,6 +411,7 @@ enum {
#define AUDIT_ARCH_TILEGX32 (EM_TILEGX|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_TILEPRO (EM_TILEPRO|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_X86_64 (EM_X86_64|__AUDIT_ARCH_64BIT|__AUDIT_ARCH_LE)
#define AUDIT_ARCH_XTENSA (EM_XTENSA)
#define AUDIT_PERM_EXEC 1
#define AUDIT_PERM_WRITE 2
include/uapi/linux/elf-em.h
+1
View File
@@ -34,6 +34,7 @@
#define EM_M32R 88 /* Renesas M32R */
#define EM_MN10300 89 /* Panasonic/MEI MN10300, AM33 */
#define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor */
#define EM_XTENSA 94 /* Tensilica Xtensa Architecture */
#define EM_BLACKFIN 106 /* ADI Blackfin Processor */
#define EM_ALTERA_NIOS2 113 /* Altera Nios II soft-core processor */
#define EM_TI_C6000 140 /* TI C6X DSPs */