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linux/arch/xtensa/mm
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Linus Torvalds 9ef1034074 Xtensa updates for v4.21: 
- 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
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Merge tag 'xtensa-20181228' of git://github.com/jcmvbkbc/linux-xtensa

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}
  ...
 		2018-12-29 09:40:40 -08:00
..
Makefile xtensa: add support for KASAN 2017-12-16 22:37:12 -08:00
cache.c mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
fault.c mm: convert return type of handle_mm_fault() caller to vm_fault_t 2018-08-17 16:20:28 -07:00
highmem.c sched/preempt, mm/kmap: Explicitly disable/enable preemption in kmap_atomic_* 2015-05-19 08:39:14 +02:00
init.c xtensa: support memtest 2018-12-17 11:32:20 -08:00
ioremap.c xtensa: support ioremap for memory outside KIO region 2016-01-11 17:37:36 +03:00
kasan_init.c kasan: rename kasan_zero_page to kasan_early_shadow_page 2018-12-28 12:11:43 -08:00
misc.S xtensa: implement clear_user_highpage and copy_user_highpage 2014-08-14 11:59:20 +04:00
mmu.c mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
tlb.c xtensa: clean up custom-controlled debug output 2017-12-16 22:37:08 -08:00