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linux/arch/powerpc
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Ram Pai 06bb53b338 powerpc: store and restore the pkey state across context switches 
Store and restore the AMR, IAMR and UAMOR register state of the task
before scheduling out and after scheduling in, respectively.

Signed-off-by: Ram Pai <linuxram@us.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2018-01-20 22:59:00 +11:00
..
boot powerpc/boot: Only build CPM code when necessary 2017-12-11 13:03:31 +11:00
configs powerpc: Add aacraid and nvme to powernv_defconfig 2018-01-16 23:47:15 +11:00
crypto License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
include powerpc: store and restore the pkey state across context switches 2018-01-20 22:59:00 +11:00
kernel powerpc: store and restore the pkey state across context switches 2018-01-20 22:59:00 +11:00
kvm powerpc/64: Rename soft_enabled to irq_soft_mask 2018-01-19 22:37:01 +11:00
lib powerpc/modules: Don't try to restore r2 after a sibling call 2017-12-11 13:03:29 +11:00
math-emu License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mm powerpc: store and restore the pkey state across context switches 2018-01-20 22:59:00 +11:00
net powerpc updates for 4.15 2017-11-16 12:47:46 -08:00
oprofile treewide: setup_timer() -> timer_setup() 2017-11-21 15:57:07 -08:00
perf powerpc/perf: Change the data type for the variable 'ncpu' in IMC code 2018-01-19 23:05:01 +11:00
platforms powerpc/powernv: Add debugfs interface for imc-mode and imc-command 2018-01-19 23:05:00 +11:00
purgatory License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sysdev powerpc/xive: Remove incorrect debug code 2018-01-16 23:48:04 +11:00
tools License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
xmon powerpc/64: Rename soft_enabled to irq_soft_mask 2018-01-19 22:37:01 +11:00
Kconfig powerpc: initial pkey plumbing 2018-01-20 21:45:03 +11:00
Kconfig.debug powerpc: Add new kconfig CONFIG_PPC_IRQ_SOFT_MASK_DEBUG 2018-01-19 22:37:03 +11:00
Makefile powerpc/modules: Fix alignment of .toc section in kernel modules 2017-12-11 13:03:35 +11:00
Makefile.postlink License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00