linux_dsm_epyc7002/arch/powerpc
Christopher M. Riedl d8f0e0b073 powerpc/64s: support nospectre_v2 cmdline option
Add support for disabling the kernel implemented spectre v2 mitigation
(count cache flush on context switch) via the nospectre_v2 and
mitigations=off cmdline options.

Suggested-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Christopher M. Riedl <cmr@informatik.wtf>
Reviewed-by: Andrew Donnellan <ajd@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20190524024647.381-1-cmr@informatik.wtf
2019-08-27 13:03:32 +10:00
..
boot powerpc updates for 5.3 2019-07-13 16:08:36 -07:00
configs powerpc/configs: Disable /dev/port in skiroot defconfig 2019-08-22 23:12:48 +10:00
crypto treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
include powerpc/eeh: Remove unused return path from eeh_pe_dev_traverse() 2019-08-22 23:12:47 +10:00
kernel powerpc/64s: support nospectre_v2 cmdline option 2019-08-27 13:03:32 +10:00
kvm Merge branch 'topic/ppc-kvm' into next 2019-08-19 13:19:43 +10:00
lib powerpc/memcpy: Add memcpy_mcsafe for pmem 2019-08-21 22:23:48 +10:00
math-emu treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
mm powerpc/64s/radix: Fix memory hot-unplug page table split 2019-08-20 21:22:19 +10:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-06-17 20:20:36 -07:00
oprofile treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333 2019-06-05 17:37:06 +02:00
perf powerpc/perf: fix imc allocation failure handling 2019-08-20 21:22:20 +10:00
platforms powerpc/eeh: Convert log messages to eeh_edev_* macros 2019-08-22 23:12:47 +10:00
purgatory treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441 2019-06-05 17:37:17 +02:00
sysdev powerpc/xive: Fix dump of XIVE interrupt under pseries 2019-08-19 13:20:24 +10:00
tools treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
xmon powerpc/xmon: Add a dump of all XIVE interrupts 2019-08-19 13:20:24 +10:00
Kbuild treewide: Add SPDX license identifier - Kbuild 2019-05-30 11:32:33 -07:00
Kconfig powerpc: add machine check safe copy_to_user 2019-08-21 22:23:49 +10:00
Kconfig.debug powerpc/xmon: add read-only mode 2019-05-03 02:54:57 +10:00
Makefile powerpc: remove meaningless KBUILD_ARFLAGS addition 2019-08-22 23:11:48 +10:00
Makefile.postlink License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00