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Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm

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Pull ARM development updates from Russell King:
 "Included in this update:

   - moving PSCI code from ARM64/ARM to drivers/

   - removal of some architecture internals from global kernel view

   - addition of software based "privileged no access" support using the
     old domains register to turn off the ability for kernel
     loads/stores to access userspace.  Only the proper accessors will
     be usable.

   - addition of early fixup support for early console

   - re-addition (and reimplementation) of OMAP special interconnect
     barrier

   - removal of finish_arch_switch()

   - only expose cpuX/online in sysfs if hotpluggable

   - a number of code cleanups"

* 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: (41 commits)
  ARM: software-based priviledged-no-access support
  ARM: entry: provide uaccess assembly macro hooks
  ARM: entry: get rid of multiple macro definitions
  ARM: 8421/1: smp: Collapse arch_cpu_idle_dead() into cpu_die()
  ARM: uaccess: provide uaccess_save_and_enable() and uaccess_restore()
  ARM: mm: improve do_ldrd_abort macro
  ARM: entry: ensure that IRQs are enabled when calling syscall_trace_exit()
  ARM: entry: efficiency cleanups
  ARM: entry: get rid of asm_trace_hardirqs_on_cond
  ARM: uaccess: simplify user access assembly
  ARM: domains: remove DOMAIN_TABLE
  ARM: domains: keep vectors in separate domain
  ARM: domains: get rid of manager mode for user domain
  ARM: domains: move initial domain setting value to asm/domains.h
  ARM: domains: provide domain_mask()
  ARM: domains: switch to keeping domain value in register
  ARM: 8419/1: dma-mapping: harmonize definition of DMA_ERROR_CODE
  ARM: 8417/1: refactor bitops functions with BIT_MASK() and BIT_WORD()
  ARM: 8416/1: Feroceon: use of_iomap() to map register base
  ARM: 8415/1: early fixmap support for earlycon
  ...
This commit is contained in:
Linus Torvalds
2015-09-03 16:27:01 -07:00
parent 79b0691d0c 3ff32a0def
commit c706c7eb0d
96 changed files with 1459 additions and 1116 deletions
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7
arch/arm/mach-omap2/Kconfig
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@@ -29,6 +29,7 @@ config ARCH_OMAP4
select HAVE_ARM_SCU if SMP
select HAVE_ARM_TWD if SMP
select OMAP_INTERCONNECT
select OMAP_INTERCONNECT_BARRIER
select PL310_ERRATA_588369 if CACHE_L2X0
select PL310_ERRATA_727915 if CACHE_L2X0
select PM_OPP if PM
@@ -46,6 +47,7 @@ config SOC_OMAP5
select HAVE_ARM_TWD if SMP
select HAVE_ARM_ARCH_TIMER
select ARM_ERRATA_798181 if SMP
select OMAP_INTERCONNECT_BARRIER
config SOC_AM33XX
bool "TI AM33XX"
@@ -71,6 +73,7 @@ config SOC_DRA7XX
select HAVE_ARM_ARCH_TIMER
select IRQ_CROSSBAR
select ARM_ERRATA_798181 if SMP
select OMAP_INTERCONNECT_BARRIER
config ARCH_OMAP2PLUS
bool
@@ -92,6 +95,10 @@ config ARCH_OMAP2PLUS
help
Systems based on OMAP2, OMAP3, OMAP4 or OMAP5
config OMAP_INTERCONNECT_BARRIER
bool
select ARM_HEAVY_MB
if ARCH_OMAP2PLUS