linux_dsm_epyc7002/arch/powerpc
Nicholas Piggin a2b05b7aa6 powerpc/64s: Add dt_cpu_ftrs boot time setup option
Provide a dt_cpu_ftrs= cmdline option to disable the dt_cpu_ftrs CPU
feature discovery, and fall back to the "cputable" based version.

Also allow control of advertising unknown features to userspace and
with this parameter, and remove the clunky CONFIG option.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
[mpe: Add explicit early check of bootargs in dt_cpu_ftrs_init()]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2017-06-01 19:54:33 +10:00
..
boot powerpc/boot: Fix zImage TOC alignment 2017-03-08 10:39:32 +11:00
configs powerpc updates for 4.12 part 1. 2017-05-05 11:36:44 -07:00
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: Add PPC_FEATURE userspace bits for SCV and DARN instructions 2017-05-25 23:07:45 +10:00
kernel powerpc/64s: Add dt_cpu_ftrs boot time setup option 2017-06-01 19:54:33 +10:00
kvm Merge branch 'kvm-ppc-next' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc into HEAD 2017-05-09 11:50:01 +02:00
lib powerpc updates for 4.12 part 1. 2017-05-05 11:36:44 -07:00
math-emu Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
mm powerpc/mm: Fix crash in page table dump with huge pages 2017-05-17 11:56:33 +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/spufs: Fix hash faults for kernel regions 2017-05-25 23:07:44 +10:00
purgatory kexec, x86/purgatory: Unbreak it and clean it up 2017-03-10 20:55:09 +01:00
sysdev powerpc updates for 4.12 part 2 2017-05-12 10:04:09 -07:00
tools powerpc: Add arch/powerpc/tools directory 2017-04-28 21:26:53 +10:00
xmon powerpc/xmon: Teach xmon oops about radix vectors 2017-05-01 18:52:58 +10:00
Kconfig powerpc/64s: Add dt_cpu_ftrs boot time setup option 2017-06-01 19:54:33 +10:00
Kconfig.debug powerpc/xmon: Enable disassembly files (compilation changes) 2017-02-15 20:02:42 +11:00
Makefile powerpc: Add arch/powerpc/tools directory 2017-04-28 21:26:53 +10:00
Makefile.postlink powerpc: Fix distclean with Makefile.postlink 2017-05-09 19:24:23 +10:00