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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-28 17:02:58 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-28 17:02:58 -0700 |
| commit | 1308fd75e5ae211ee2ad688a58e4d7d0d8df4975 (patch) | |
| tree | ecb1b16d56c6c291c402580fcbaa3a19418e3540 /arch/arc/Kconfig | |
| parent | 6fcc8cea8279a0d37143e9af806aa9989193a8dd (diff) | |
| parent | b75dcd9c7d352c7d9ea9010e95c708595094896a (diff) | |
| download | linux-1308fd75e5ae211ee2ad688a58e4d7d0d8df4975.tar.bz2 | |
Merge tag 'arc-4.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc
Pull ARC updates from Vineet Gupta:
- support IDU intc for UP builds
- support gz, lzma compressed uImage [Daniel Mentz]
- adjust /proc/cpuinfo for non-continuous cpu ids [Noam Camus]
- syscall for userspace cmpxchg assist for configs lacking hardware atomics
- rework of boot log printing mainly for identifying older arc700 cores
- retiring some old code, build toggles
* tag 'arc-4.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc:
ARC: module: print pretty section names
ARC: module: elide loop to save reference to .eh_frame
ARC: mm: retire ARC_DBG_TLB_MISS_COUNT...
ARC: build: retire old toggles
ARC: boot log: refactor cpu name/release printing
ARC: boot log: remove awkward space comma from MMU line
ARC: boot log: don't assume SWAPE instruction support
ARC: boot log: refactor printing abt features not captured in BCRs
ARCv2: boot log: print IOC exists as well as enabled status
ARCv2: IOC: use @ioc_enable not @ioc_exist where intended
ARC: syscall for userspace cmpxchg assist
ARC: fix build warning in elf.h
ARC: Adjust cpuinfo for non-continuous cpu ids
ARC: [build] Support gz, lzma compressed uImage
ARCv2: intc: untangle SMP, MCIP and IDU
Diffstat (limited to 'arch/arc/Kconfig')
| -rw-r--r-- | arch/arc/Kconfig | 27 |
1 files changed, 11 insertions, 16 deletions
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index ecd12379e2cd..bd204bfa29ed 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -41,6 +41,8 @@ config ARC select PERF_USE_VMALLOC select HAVE_DEBUG_STACKOVERFLOW select HAVE_GENERIC_DMA_COHERENT + select HAVE_KERNEL_GZIP + select HAVE_KERNEL_LZMA config MIGHT_HAVE_PCI bool @@ -186,14 +188,6 @@ if SMP config ARC_HAS_COH_CACHES def_bool n -config ARC_MCIP - bool "ARConnect Multicore IP (MCIP) Support " - depends on ISA_ARCV2 - help - This IP block enables SMP in ARC-HS38 cores. - It provides for cross-core interrupts, multi-core debug - hardware semaphores, shared memory,.... - config NR_CPUS int "Maximum number of CPUs (2-4096)" range 2 4096 @@ -211,6 +205,15 @@ config ARC_SMP_HALT_ON_RESET endif #SMP +config ARC_MCIP + bool "ARConnect Multicore IP (MCIP) Support " + depends on ISA_ARCV2 + default y if SMP + help + This IP block enables SMP in ARC-HS38 cores. + It provides for cross-core interrupts, multi-core debug + hardware semaphores, shared memory,.... + menuconfig ARC_CACHE bool "Enable Cache Support" default y @@ -537,14 +540,6 @@ config ARC_DBG_TLB_PARANOIA bool "Paranoia Checks in Low Level TLB Handlers" default n -config ARC_DBG_TLB_MISS_COUNT - bool "Profile TLB Misses" - default n - select DEBUG_FS - help - Counts number of I and D TLB Misses and exports them via Debugfs - The counters can be cleared via Debugfs as well - endif config ARC_UBOOT_SUPPORT |