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Paul Mackerras b2543f7b20 powerpc: Emulate the dcbz instruction 
This adds code to analyse_instr() and emulate_step() to understand the
dcbz (data cache block zero) instruction.  The emulate_dcbz() function
is made public so it can be used by the alignment handler in future.
(The apparently unnecessary cropping of the address to 32 bits is
there because it will be needed in that situation.)

Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2017-09-01 16:39:54 +10:00
..
boot powerpc: conditionally compile platform-specific serial drivers 2017-08-31 14:26:48 +10:00
configs powerpc/configs: Enable THP and 64K for ppc64(le)_defconfig 2017-08-31 14:26:47 +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: Emulate the dcbz instruction 2017-09-01 16:39:54 +10:00
kernel powerpc: Fix DAR reporting when alignment handler faults 2017-08-31 22:06:57 +10:00
kvm Merge branch 'topic/ppc-kvm' into next 2017-08-29 21:26:30 +10:00
lib powerpc: Emulate the dcbz instruction 2017-09-01 16:39:54 +10:00
math-emu Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
mm powerpc/mm/radix: Prettify mapped memory range print out 2017-08-31 14:26:42 +10:00
net powerpc/bpf: Use memset32() to pre-fill traps in BPF page(s) 2017-08-17 23:04:47 +10:00
oprofile ktime: Cleanup ktime_set() usage 2016-12-25 17:21:22 +01:00
perf Merge branch 'topic/ppc-kvm' into next 2017-08-17 23:14:17 +10:00
platforms powerpc/pseries: Don't attempt to acquire drc during memory hot add for assigned lmbs 2017-08-31 20:02:23 +10:00
purgatory powerpc/asm: Convert .llong directives to .8byte 2017-08-31 14:26:47 +10:00
sysdev powerpc/xive: Fix the size of the cpumask used in xive_find_target_in_mask() 2017-08-24 15:20:18 +10:00
tools powerpc/64: Tool to check head sections location sanity 2017-05-30 14:59:51 +10:00
xmon powerpc/xmon: Add ISA v3.0 SPRs to SPR dump 2017-08-31 14:26:45 +10:00
Kconfig powerpc/mm: Implement STRICT_KERNEL_RWX on PPC32 2017-08-15 22:55:57 +10:00
Kconfig.debug powerpc/xmon: Enable disassembly files (compilation changes) 2017-02-15 20:02:42 +11:00
Makefile Merge branch 'fixes' into next 2017-08-23 22:20:10 +10:00
Makefile.postlink powerpc/64: Tool to check head sections location sanity 2017-05-30 14:59:51 +10:00