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linux-next/arch/powerpc
Nicholas Piggin fe5482c043 powerpc/64s: SLB miss already has CTR saved for relocatable kernel
The EXCEPTION_PROLOG_1 used by SLB miss already saves CTR when the
kernel is built with CONFIG_RELOCATABLE. So it does not have to be
saved and reloaded when branching to slb_miss_realmode. It can be
restored from the PACA as usual.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2017-06-20 22:21:58 +10:00
..
boot powerpc/64: Do not link crtsaveres.o in boot 2017-05-30 14:59:51 +10:00
configs powerpc/44x/fsp2: Add defconfig for FSP2 board 2017-05-30 14:59:51 +10:00
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2017-05-02 15:53:46 -07:00
include powerpc/64s/idle: Branch to handler with virtual mode offset 2017-06-19 19:46:28 +10:00
kernel powerpc/64s: SLB miss already has CTR saved for relocatable kernel 2017-06-20 22:21:58 +10:00
kvm powerpc/64s/idle: Avoid SRR usage in idle sleep/wake paths 2017-06-19 19:46:29 +10:00
lib powerpc/lib/xor_vmx: Ensure no altivec code executes before enable_kernel_altivec() 2017-06-02 20:17:52 +10:00
math-emu Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
mm powerpc/64s: Preserve r3 in slb_allocate_realmode() 2017-06-20 22:18:25 +10:00
net powerpc updates for 4.11 part 1. 2017-02-22 10:30:38 -08:00
oprofile ktime: Cleanup ktime_set() usage 2016-12-25 17:21:22 +01:00
perf powerpc/perf: Add Power8 mem_access event to sysfs 2017-04-19 20:00:23 +10:00
platforms powerpc/64s/idle: Run latch switch is done with MSR[EE]=0 2017-06-19 19:46:30 +10:00
purgatory kexec, x86/purgatory: Unbreak it and clean it up 2017-03-10 20:55:09 +01:00
sysdev powerpc: Fix some spelling mistakes 2017-06-05 16:50:15 +10:00
tools powerpc/64: Tool to check head sections location sanity 2017-05-30 14:59:51 +10:00
xmon powerpc/xmon: Fix compile error with PPC_8xx=y 2017-05-30 14:59:51 +10:00
Kconfig powerpc: Remove __ilog2()s and use generic ones 2017-06-02 19:23:56 +10:00
Kconfig.debug powerpc/xmon: Enable disassembly files (compilation changes) 2017-02-15 20:02:42 +11:00
Makefile powerpc: Link warning for orphan sections 2017-05-30 14:59:51 +10:00
Makefile.postlink powerpc/64: Tool to check head sections location sanity 2017-05-30 14:59:51 +10:00