summaryrefslogtreecommitdiffstats
path: root/arch/powerpc/Kconfig
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2013-11-12 14:34:19 +0900
committerLinus Torvalds <torvalds@linux-foundation.org>2013-11-12 14:34:19 +0900
commit66a173b926891023e34e78cb32f4681d19777e01 (patch)
treee6018f50fbceea7c07e6e27368ee817f9adb34f2 /arch/powerpc/Kconfig
parent11db81a59d0b2e563e30512cd76f23d0db384780 (diff)
parent0c4888ef1d8a8b82c29075ce7e257ff795af15c7 (diff)
downloadop-kernel-dev-66a173b926891023e34e78cb32f4681d19777e01.zip
op-kernel-dev-66a173b926891023e34e78cb32f4681d19777e01.tar.gz
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
Pull powerpc updates from Benjamin Herrenschmidt: "The bulk of this is LE updates. One should now be able to build an LE kernel and even run some things in it. I'm still sitting on a handful of patches to enable the new ABI that I *might* still send this merge window around, but due to the incertainty (they are pretty fresh) I want to keep them separate. Other notable changes are some infrastructure bits to better handle PCI pass-through under KVM, some bits and pieces added to the new PowerNV platform support such as access to the CPU SCOM bus via sysfs, and support for EEH error handling on PHB3 (Power8 PCIe). We also grew arch_get_random_long() for both pseries and powernv when running on P7+ and P8, exploiting the HW rng. And finally various embedded updates from freescale" * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (154 commits) powerpc: Fix fatal SLB miss when restoring PPR powerpc/powernv: Reserve the correct PE number powerpc/powernv: Add PE to its own PELTV powerpc/powernv: Add support for indirect XSCOM via debugfs powerpc/scom: Improve debugfs interface powerpc/scom: Enable 64-bit addresses powerpc/boot: Properly handle the base "of" boot wrapper powerpc/bpf: Support MOD operation powerpc/bpf: Fix DIVWU instruction opcode of: Move definition of of_find_next_cache_node into common code. powerpc: Remove big endianness assumption in of_find_next_cache_node powerpc/tm: Remove interrupt disable in __switch_to() powerpc: word-at-a-time optimization for 64-bit Little Endian powerpc/bpf: BPF JIT compiler for 64-bit Little Endian powerpc: Only save/restore SDR1 if in hypervisor mode powerpc/pmu: Fix ADB_PMU_LED_IDE dependencies powerpc/nvram: Fix endian issue when using the partition length powerpc/nvram: Fix endian issue when reading the NVRAM size powerpc/nvram: Scan partitions only once powerpc/mpc512x: remove unnecessary #if ...
Diffstat (limited to 'arch/powerpc/Kconfig')
-rw-r--r--arch/powerpc/Kconfig12
1 files changed, 9 insertions, 3 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index b365d5c..2f898d6 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -97,7 +97,7 @@ config PPC
select VIRT_TO_BUS if !PPC64
select HAVE_IDE
select HAVE_IOREMAP_PROT
- select HAVE_EFFICIENT_UNALIGNED_ACCESS
+ select HAVE_EFFICIENT_UNALIGNED_ACCESS if !CPU_LITTLE_ENDIAN
select HAVE_KPROBES
select HAVE_ARCH_KGDB
select HAVE_KRETPROBES
@@ -140,6 +140,9 @@ config PPC
select HAVE_DEBUG_STACKOVERFLOW
select HAVE_IRQ_EXIT_ON_IRQ_STACK
+config GENERIC_CSUM
+ def_bool CPU_LITTLE_ENDIAN
+
config EARLY_PRINTK
bool
default y
@@ -405,7 +408,7 @@ config CRASH_DUMP
config FA_DUMP
bool "Firmware-assisted dump"
- depends on PPC64 && PPC_RTAS && CRASH_DUMP
+ depends on PPC64 && PPC_RTAS && CRASH_DUMP && KEXEC
help
A robust mechanism to get reliable kernel crash dump with
assistance from firmware. This approach does not use kexec,
@@ -418,7 +421,7 @@ config FA_DUMP
config IRQ_ALL_CPUS
bool "Distribute interrupts on all CPUs by default"
- depends on SMP && !MV64360
+ depends on SMP
help
This option gives the kernel permission to distribute IRQs across
multiple CPUs. Saying N here will route all IRQs to the first
@@ -1010,6 +1013,9 @@ config PHYSICAL_START
default "0x00000000"
endif
+config ARCH_RANDOM
+ def_bool n
+
source "net/Kconfig"
source "drivers/Kconfig"
OpenPOWER on IntegriCloud