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Subject[GIT PULL] ARC updates for 4.18-rc6
Date
Hi Linus,

Hope you are enjoying the summer.

ARC is back after radio silence in 4.17. Please pull changes for 4.18, bunch of
them are stable fodder.

Thx,
-Vineet
------------->
The following changes since commit 29dcea88779c856c7dc92040a0c01233263101d4:

Linux 4.17 (2018-06-03 14:15:21 -0700)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git/ tags/arc-4.18-rc6

for you to fetch changes up to af1fc5baa724c63ce1733dfcf855bad5ef6078e3:

ARCv2: [plat-hsdk]: Save accl reg pair by default (2018-07-19 10:36:45 -0700)

----------------------------------------------------------------
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

----------------------------------------------------------------
Alexey Brodkin (4):
ARC: Explicitly add -mmedium-calls to CFLAGS
ARC: Enable machine_desc->init_per_cpu for !CONFIG_SMP
ARC: configs: Remove CONFIG_INITRAMFS_SOURCE from defconfigs
ARC: Fix CONFIG_SWAP

Anders Roxell (1):
ARC: configs: remove no longer needed CONFIG_DEVPTS_MULTIPLE_INSTANCES

Gustavo Pimentel (2):
ARC: [plat-hsdk] Add PCIe support
ARC: [plat-hsdk]: Configure APB GPIO controller on ARC HSDK platform

Peter Zijlstra (1):
ARC: Improve cmpxchg syscall implementation

Vineet Gupta (3):
ARC: [arcompact] entry.S: minor code movement
ARC: mm: allow mprotect to make stack mappings executable
ARCv2: [plat-hsdk]: Save accl reg pair by default

arch/arc/Kconfig | 2 +-
arch/arc/Makefile | 15 +-------
arch/arc/configs/axs101_defconfig | 1 -
arch/arc/configs/axs103_defconfig | 1 -
arch/arc/configs/axs103_smp_defconfig | 1 -
arch/arc/configs/haps_hs_defconfig | 1 -
arch/arc/configs/haps_hs_smp_defconfig | 1 -
arch/arc/configs/hsdk_defconfig | 1 -
arch/arc/configs/nsim_700_defconfig | 1 -
arch/arc/configs/nsim_hs_defconfig | 1 -
arch/arc/configs/nsim_hs_smp_defconfig | 1 -
arch/arc/configs/nsimosci_defconfig | 1 -
arch/arc/configs/nsimosci_hs_defconfig | 1 -
arch/arc/configs/nsimosci_hs_smp_defconfig | 1 -
arch/arc/configs/tb10x_defconfig | 1 -
arch/arc/include/asm/entry-compact.h | 6 +++
arch/arc/include/asm/entry.h | 3 --
arch/arc/include/asm/mach_desc.h | 2 -
arch/arc/include/asm/page.h | 2 +-
arch/arc/include/asm/pgtable.h | 2 +-
arch/arc/kernel/irq.c | 2 +-
arch/arc/kernel/process.c | 47 ++++++++++++++++------
arch/arc/plat-hsdk/Kconfig | 3 ++
arch/arc/plat-hsdk/platform.c | 62 ++++++++++++++++++++++++++++++
24 files changed, 112 insertions(+), 47 deletions(-)

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