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7c01919130
linux_dsm_epyc7002/arch
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Linus Torvalds 7c01919130 Xtensa fixes and improvements for 4.3: 
- reimplement DMA API using common helpers
 - implement counting and sampling perf events using hardware perf counters
 - add fake NMI support for hardware perf counters
 - fix THREADPTR register reloading on return to userspace
 - keep exception/interrupt stack continuous for debugger
 - improve vmlinux.lds.S post-processing
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Merge tag 'xtensa-20150830' of git://github.com/czankel/xtensa-linux

Pull xtensa updates from Chris Zankel:
 "Xtensa fixes and improvements for 4.3:

   - reimplement DMA API using common helpers
   - implement counting and sampling perf events using hardware perf
     counters
   - add fake NMI support for hardware perf counters
   - fix THREADPTR register reloading on return to userspace
   - keep exception/interrupt stack continuous for debugger
   - improve vmlinux.lds.S post-processing"

* tag 'xtensa-20150830' of git://github.com/czankel/xtensa-linux:
  xtensa: improve vmlinux.lds.S sed post-processing
  xtensa: drop unused irq_err_count
  xtensa: implement fake NMI
  xtensa: don't touch EXC_TABLE_FIXUP in _switch_to
  xtensa: fix kernel register spilling
  xtensa: reorganize irq flags tracing
  perf tools: xtensa: add DWARF register names
  xtensa: implement counting and sampling perf events
  xtensa: count software page fault perf events
  xtensa: add profiling IRQ type to xtensa_irq_map
  xtensa: select PERF_USE_VMALLOC for cache-aliasing configurations
  xtensa: move oprofile stack tracing to stacktrace.c
  xtensa: keep exception/interrupt stack continuous
  xtensa: clean up Kconfig dependencies for custom cores
  xtensa: reimplement DMA API using common helpers
  xtensa: fix threadptr reload on return to userspace
  xtensa: ISS: add missing va_end into split_if_spec
2015-08-31 15:06:28 -07:00
..
alpha alpha: select CONFIG_ARCH_USE_CMPXCHG_LOCKREF. 2015-08-30 18:01:16 -07:00
arc ARCv2: spinlock/rwlock/atomics: reduce 1 instruction in exponential backoff 2015-08-07 13:56:16 +05:30
arm TTY/Serial driver patches for 4.3-rc1 2015-08-31 14:28:07 -07:00
arm64 arm64: KVM: Fix host crash when injecting a fault into a 32bit guest 2015-08-27 16:16:55 +01:00
avr32 avr32: handle NULL as a valid clock object 2015-07-27 09:14:07 +02:00
blackfin mm: clean up per architecture MM hook header files 2015-07-17 16:39:53 -07:00
c6x mm: clean up per architecture MM hook header files 2015-07-17 16:39:53 -07:00
cris mm: clean up per architecture MM hook header files 2015-07-17 16:39:53 -07:00
frv mm: clean up per architecture MM hook header files 2015-07-17 16:39:53 -07:00
h8300 mm: clean up per architecture MM hook header files 2015-07-17 16:39:53 -07:00
hexagon mm: clean up per architecture MM hook header files 2015-07-17 16:39:53 -07:00
ia64 mm: clean up per architecture MM hook header files 2015-07-17 16:39:53 -07:00
m32r m32r: Add ioreadXX/iowriteXX big-endian mmio accessors 2015-07-23 18:08:28 -07:00
m68k Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k 2015-08-31 14:52:45 -07:00
metag mm: clean up per architecture MM hook header files 2015-07-17 16:39:53 -07:00
microblaze mm: clean up per architecture MM hook header files 2015-07-17 16:39:53 -07:00
mips MIPS: Fix LLVM build issue. 2015-08-18 11:40:20 +02:00
mn10300 mm: clean up per architecture MM hook header files 2015-07-17 16:39:53 -07:00
nios2 mm: clean up per architecture MM hook header files 2015-07-17 16:39:53 -07:00
openrisc mm: clean up per architecture MM hook header files 2015-07-17 16:39:53 -07:00
parisc parisc: mm: Fix a memory leak related to pmd not attached to the pgd 2015-07-19 08:56:14 +02:00
powerpc powerpc/PCI: Disable MSI/MSI-X interrupts at PCI probe time in OF case 2015-08-26 21:40:50 +10:00
s390 A very small release for x86 and s390 KVM. 2015-08-31 08:27:44 -07:00
score mm: clean up per architecture MM hook header files 2015-07-17 16:39:53 -07:00
sh bus: subsys: update return type of ->remove_dev() to void 2015-08-05 17:08:14 -07:00
sparc sparc64: Fix userspace FPU register corruptions. 2015-08-06 19:13:25 -07:00
tile Driver core patches for 4.3-rc1 2015-08-31 08:47:40 -07:00
um mm: clean up per architecture MM hook header files 2015-07-17 16:39:53 -07:00
unicore32 mm: clean up per architecture MM hook header files 2015-07-17 16:39:53 -07:00
x86 Driver core patches for 4.3-rc1 2015-08-31 08:47:40 -07:00
xtensa Linux 4.2 2015-08-29 23:55:58 +00:00
.gitignore
Kconfig x86/fpu, sched: Introduce CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT and use it on x86 2015-07-18 03:42:51 +02:00