Benjamin Herrenschmidt 74e27c6af5 powerpc: Only do ERAT invalidate on radix context switch on P9 DD1 ... From: Michael Neuling <mikey@neuling.org> On P9 (Nimbus) DD2 and later, in radix mode, the move to the PID register will implicitly invalidate the user space ERAT entries and leave the kernel ones alone. Thus the only thing needed is an isync() to synchronize this with subsequent uaccess's Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>		2017-06-27 14:15:54 +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/powernv/pci: Add support for PHB4 diagnostics	2017-06-27 12:14:27 +10:00
kernel	powerpc/tm: Fix comment	2017-06-27 12:09:09 +10:00
kvm	powerpc/mm: Trace tlbie(l) instructions	2017-06-23 21:14:49 +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: Only do ERAT invalidate on radix context switch on P9 DD1	2017-06-27 14:15:54 +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/powernv/pci: Enable 64-bit devices to access >4GB DMA space	2017-06-27 12:14:28 +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: Convert VDSO update function to use new update_vsyscall interface	2017-06-22 16:26:23 +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