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Linus Torvalds 2a0ea7df1f ARC fixes for 4.18-rc6

- Fix CONFIG_SWAP [Alexey]
 
  - Robistify cmpxchg emulation for systems w/o atomics [Alexey / PeterZ]
 
  - Allow mprotext(PROT_EXEC) for stack mappings [Vineet]
 
  - HSDK platform enable PCIe, APG GPIO [Gustavo]
 
  - miscll other fixes, config updates etc
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Merge tag 'arc-4.18-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc

Pull ARC fixes from Vineet Gupta:
 "ARC is back after radio silence in 4.17:

   - Fix CONFIG_SWAP [Alexey]

   - Robustify cmpxchg emulation for systems w/o atomics [Alexey /
     PeterZ]

   - Allow mprotext(PROT_EXEC) for stack mappings [Vineet]

   - HSDK platform enable PCIe, APG GPIO [Gustavo]

   - miscll other fixes, config updates etc"

* tag 'arc-4.18-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc:
  ARCv2: [plat-hsdk]: Save accl reg pair by default
  ARC: mm: allow mprotect to make stack mappings executable
  ARC: Fix CONFIG_SWAP
  ARC: [arcompact] entry.S: minor code movement
  ARC: configs: Remove CONFIG_INITRAMFS_SOURCE from defconfigs
  ARC: configs: remove no longer needed CONFIG_DEVPTS_MULTIPLE_INSTANCES
  ARC: Improve cmpxchg syscall implementation
  ARC: [plat-hsdk]: Configure APB GPIO controller on ARC HSDK platform
  ARC: [plat-hsdk] Add PCIe support
  ARC: Enable machine_desc->init_per_cpu for !CONFIG_SMP
  ARC: Explicitly add -mmedium-calls to CFLAGS

2018-07-20 11:33:22 -07:00

boot

kbuild: mark $(targets) as .SECONDARY and remove .PRECIOUS markers

2018-04-07 19:04:02 +09:00

configs

ARC: configs: Remove CONFIG_INITRAMFS_SOURCE from defconfigs

2018-07-09 11:25:45 -07:00

include

ARC fixes for 4.18-rc6

2018-07-20 11:33:22 -07:00

kernel

ARC: Improve cmpxchg syscall implementation