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

..

trace

powerpc updates for 4.15

2017-11-16 12:47:46 -08:00

vdso32

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

vdso64

powerpc/vdso64: Add support for CLOCK_{REALTIME/MONOTONIC}_COARSE

2017-12-04 15:01:09 +11:00

.gitignore

…

align.c

powerpc: Fix check for copy/paste instructions in alignment handler

2017-10-25 12:42:35 +02:00

asm-offsets.c

powerpc/64: Rename soft_enabled to irq_soft_mask

2018-01-19 22:37:01 +11:00

audit.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

btext.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

cacheinfo.c

powerpc: Convert to using %pOF instead of full_name

2017-08-23 22:27:04 +10:00

cacheinfo.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

compat_audit.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

cpu_setup_6xx.S

powerpc: Various typo fixes

2016-06-14 13:58:26 +10:00

cpu_setup_44x.S

…

cpu_setup_fsl_booke.S

powerpc/cache: add cache flush operation for various e500

2016-03-04 23:44:51 -06:00

cpu_setup_pa6t.S

…

cpu_setup_power.S

powerpc/64s: Improve local TLB flush for boot and MCE on POWER9

2018-01-18 00:40:31 +11:00

cpu_setup_ppc970.S

…

cputable.c

powerpc/64s: Improve local TLB flush for boot and MCE on POWER9

2018-01-18 00:40:31 +11:00

crash_dump.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

crash.c

powernv/kdump: Fix cases where the kdump kernel can get HMI's

2018-01-16 23:47:11 +11:00

dbell.c

powerpc: Introduce msgsnd/doorbell barrier primitives

2017-04-13 23:34:33 +10:00

dma-iommu.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

dma-swiotlb.c

treewide: Constify most dma_map_ops structures

2017-01-24 12:23:35 -05:00

dma.c

powerpc: merge __dma_set_mask into dma_set_mask

2017-06-28 06:54:55 -07:00

dt_cpu_ftrs.c

powerpc/64s: Improve local TLB flush for boot and MCE on POWER9

2018-01-18 00:40:31 +11:00

eeh_cache.c

powerpc/eeh: Fix pr_debug()s in eeh_cache.c

2016-07-08 22:09:50 +10:00

eeh_dev.c

powerpc/eeh: Create PHB PEs after EEH is initialized

2017-09-21 14:56:00 +10:00

eeh_driver.c

powerpc/pci: Separate SR-IOV Calls

2017-12-11 13:03:35 +11:00

eeh_event.c

powerpc/pci: Always print PHB and PE numbers as hexadecimal

2016-11-22 11:57:07 +11:00

eeh_pe.c

powerpc/eeh: Stop using do_gettimeofday()

2017-11-06 17:40:00 +11:00

eeh_sysfs.c

powerpc/eeh: Remove unnecessary config_addr from eeh_dev

2017-08-31 14:26:09 +10:00

eeh.c

powerpc/powernv: Rework EEH initialization on powernv

2017-09-26 11:19:07 +10:00

entry_32.S

powerpc/8xx: Only perform perf counting when perf is in use.

2018-01-16 23:47:12 +11:00

entry_64.S

powerpc: Add new kconfig CONFIG_PPC_IRQ_SOFT_MASK_DEBUG

2018-01-19 22:37:03 +11:00

epapr_hcalls.S

ppc: move exports to definitions

2016-08-07 23:50:09 -04:00

epapr_paravirt.c

…

exceptions-64e.S

powerpc/64: Rename soft_enabled to irq_soft_mask

2018-01-19 22:37:01 +11:00

exceptions-64s.S

powerpc/64s: Add support to mask perf interrupts and replay them

2018-01-19 22:37:02 +11:00

fadump.c

powerpc/fadump: use kstrtoint to handle sysfs store

2017-11-13 10:51:38 +11:00

firmware.c

…

fpu.S

Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

2016-10-14 14:26:58 -07:00

fsl_booke_entry_mapping.S

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

head_8xx.S

powerpc/8xx: Use L1 entry APG to handle _PAGE_ACCESSED for CONFIG_SWAP

2018-01-16 23:47:15 +11:00

head_32.S

powerpc: Fix DABR match on hash based systems

2017-11-13 22:12:48 +11:00

head_40x.S

ppc: move exports to definitions

2016-08-07 23:50:09 -04:00

head_44x.S

ppc: move exports to definitions

2016-08-07 23:50:09 -04:00

head_64.S

powerpc/64: Rename soft_enabled to irq_soft_mask

2018-01-19 22:37:01 +11:00

head_booke.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

head_fsl_booke.S

ppc: move exports to definitions

2016-08-07 23:50:09 -04:00

hw_breakpoint.c

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux into next

2017-02-18 21:37:14 +11:00

idle_6xx.S

…

idle_book3e.S

powerpc/64: Rename soft_enabled to irq_soft_mask

2018-01-19 22:37:01 +11:00

idle_book3s.S

powerpc/64s: Fix Power9 DD2.0 workarounds by adding DD2.1 feature

2017-11-15 14:25:42 +11:00

idle_e500.S

powerpc/e500mc: Remove dead L2 flushing code in idle_e500.S

2015-06-02 21:37:19 -05:00

idle_power4.S

powerpc/64: Rename soft_enabled to irq_soft_mask

2018-01-19 22:37:01 +11:00

idle.c

…

ima_kexec.c

powerpc: ima: send the kexec buffer to the next kernel

2016-12-20 09:48:44 -08:00

io-workarounds.c

powerpc: Convert to using %pOF instead of full_name

2017-08-23 22:27:04 +10:00

io.c

…

iomap.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

iommu.c

powerpc/iommu: Use permission-specific DEVICE_ATTR variants

2017-09-01 16:42:54 +10:00

irq.c

powerpc: Add new kconfig CONFIG_PPC_IRQ_SOFT_MASK_DEBUG

2018-01-19 22:37:03 +11:00

isa-bridge.c

powerpc: Convert to using %pOF instead of full_name

2017-08-23 22:27:04 +10:00

jump_label.c

jump_label: Rename JUMP_LABEL_{EN,DIS}ABLE to JUMP_LABEL_{JMP,NOP}

2015-08-03 11:34:12 +02:00

kexec_elf_64.c

powerpc: ima: send the kexec buffer to the next kernel

2016-12-20 09:48:44 -08:00

kgdb.c

powerpc/8xx: Getting rid of remaining use of CONFIG_8xx

2017-08-10 23:32:12 +10:00

kprobes-ftrace.c

powerpc/kprobes: Do not disable interrupts for optprobes and kprobes_on_ftrace

2017-11-12 23:51:41 +11:00

kprobes.c

powerpc/kprobes: refactor kprobe_lookup_name for safer string operations

2017-11-12 23:51:43 +11:00

kvm_emul.S

…

kvm.c

powerpc/64: Fix watchdog configuration regressions

2017-08-31 14:26:00 +10:00

l2cr_6xx.S

powerpc/l2cr_6xx: Fix invalid use of register expressions

2017-08-15 21:04:32 +10:00

legacy_serial.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

machine_kexec_32.c

…

machine_kexec_64.c

powerpc/64s: Replace CONFIG_PPC_STD_MMU_64 with CONFIG_PPC_BOOK3S_64

2017-11-06 16:48:14 +11:00

machine_kexec_file_64.c

resource: Provide resource struct in resource walk callback

2017-11-07 15:35:57 +01:00

machine_kexec.c

powerpc: Update of_remove_property() call sites to remove null checking

2016-05-11 21:54:04 +10:00

Makefile

powerpc updates for 4.15

2017-11-16 12:47:46 -08:00

mce_power.c

powerpc/64s: Improve local TLB flush for boot and MCE on POWER9

2018-01-18 00:40:31 +11:00

mce.c

powerpc/mce: hookup memory_failure for UE errors

2017-10-16 23:12:02 +11:00

misc_32.S

powerpc/40x: Clear MSR_DR in one insn instead of two

2017-06-02 19:20:43 +10:00

misc_64.S

powerpc/kexec: Fix kexec/kdump in P9 guest kernels

2017-11-24 16:49:37 +11:00

misc.S

ppc: move exports to definitions

2016-08-07 23:50:09 -04:00

module_32.c

powerpc/module: Only try to generate the ftrace_caller() stub once

2016-03-07 14:53:53 +11:00

module_64.c

powerpc/modules: Fix alignment of .toc section in kernel modules

2017-12-11 13:03:35 +11:00

module.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

module.lds

powerpc/modules: Fix alignment of .toc section in kernel modules

2017-12-11 13:03:35 +11:00

msi.c

powerpc: Remove MSI-related PCI controller ops from ppc_md

2015-06-02 11:47:45 +10:00

nvram_64.c

powerpc/nvram: use memdup_user

2017-06-27 17:02:50 -07:00

of_platform.c

powerpc: Convert to using %pOF instead of full_name

2017-08-23 22:27:04 +10:00

optprobes_head.S

powerpc/64: Rename soft_enabled to irq_soft_mask

2018-01-19 22:37:01 +11:00

optprobes.c

powerpc/kprobes: Do not disable interrupts for optprobes and kprobes_on_ftrace

2017-11-12 23:51:41 +11:00

paca.c

powerpc/64s: Relax PACA address limitations

2018-01-18 15:42:48 +11:00

pci_32.c

powerpc: Convert to using %pOF instead of full_name

2017-08-23 22:27:04 +10:00

pci_64.c

powerpc/64s: Replace CONFIG_PPC_STD_MMU_64 with CONFIG_PPC_BOOK3S_64

2017-11-06 16:48:14 +11:00

pci_dn.c

powerpc/pci: Separate SR-IOV Calls

2017-12-11 13:03:35 +11:00

pci_of_scan.c

powerpc: Convert to using %pOF instead of full_name

2017-08-23 22:27:04 +10:00

pci-common.c

powerpc/pci: Separate SR-IOV Calls

2017-12-11 13:03:35 +11:00

pci-hotplug.c

powerpc/pci: Don't scan empty slot

2016-05-11 21:54:26 +10:00

pmc.c

…

ppc32.h

…

ppc_save_regs.S

…

proc_powerpc.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

process.c

powerpc: store and restore the pkey state across context switches

2018-01-20 22:59:00 +11:00

prom_init_check.sh

powerpc: Simplify symbol check in prom_init_check.sh

2014-09-25 23:14:46 +10:00

prom_init.c

powerpc/pseries: Enable support of ibm,dynamic-memory-v2

2018-01-16 23:26:30 +11:00

prom_parse.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

prom.c

powerpc/mm: Separate ibm, dynamic-memory data from DT format

2018-01-16 23:26:27 +11:00

ptrace32.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

ptrace.c

powerpc/64: Rename soft_enabled to irq_soft_mask

2018-01-19 22:37:01 +11:00

reloc_32.S

…

reloc_64.S

powerpc/asm: Convert .llong directives to .8byte

2017-08-31 14:26:47 +10:00

rtas_flash.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

rtas_pci.c

powerpc/kernel: Change retrieval of pci_dn

2017-08-31 14:26:40 +10:00

rtas-proc.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

rtas-rtc.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

rtas.c

locking/arch, powerpc/rtas: Use arch_spin_lock() instead of arch_spin_lock_flags()

2017-10-18 15:15:07 +02:00

rtasd.c

powerpc: Only obtain cpu_hotplug_lock if called by rtasd

2017-06-23 09:32:11 +02:00

setup_32.c

powerpc/32: remove a NOP from memset()

2017-09-01 16:42:46 +10:00

setup_64.c

powerpc/64: Rename soft_enabled to irq_soft_mask

2018-01-19 22:37:01 +11:00

setup-common.c

powerpc: Cosmetic cleanup of cpuinfo_op

2018-01-16 23:47:16 +11:00

setup.h

powerpc/64s: Relax PACA address limitations

2018-01-18 15:42:48 +11:00

signal_32.c

powerpc: Hard wire PT_SOFTE value to 1 in ptrace & signals

2018-01-19 22:36:54 +11:00

signal_64.c

powerpc: Hard wire PT_SOFTE value to 1 in ptrace & signals

2018-01-19 22:36:54 +11:00

signal.c

powerpc/signal: Properly handle return value from uprobe_deny_signal()

2017-11-13 10:53:05 +11:00

signal.h

powerpc: tm: Rename transct_(*) to ck(\1)_state

2016-10-04 20:33:16 +11:00

smp-tbsync.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

smp.c

powernv/kdump: Fix cases where the kdump kernel can get HMI's

2018-01-16 23:47:11 +11:00

stacktrace.c

powerpc: Make /proc/self/stack always print the current stack

2017-03-28 14:43:59 +11:00

suspend.c

nosave: consolidate __nosave_{begin,end} in <asm/sections.h>

2014-10-09 22:26:04 -04:00

swsusp_32.S

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

swsusp_64.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/nmi.h>

2017-03-02 08:42:30 +01:00

swsusp_asm64.S

powerpc: Fix invalid use of register expressions

2017-08-10 22:29:41 +10:00

swsusp_booke.S

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

swsusp.c

powerpc/swsusp: Include suspend.h to silence sparse warnings

2017-03-20 19:02:49 +11:00

sys_ppc32.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

syscalls.c

powerpc/tracing: Allow tracing of mmap syscalls

2017-04-12 22:32:43 +10:00

sysfs.c

powerpc/64: Set DSCR default initially from SPR

2017-11-10 22:11:35 +11:00

systbl_chk.c

powerpc: Standardise on NR_syscalls rather than __NR_syscalls.

2015-11-26 22:11:17 +11:00

systbl_chk.sh

powerpc: Standardise on NR_syscalls rather than __NR_syscalls.

2015-11-26 22:11:17 +11:00

systbl.S

powerpc/asm: Convert .llong directives to .8byte

2017-08-31 14:26:47 +10:00

tau_6xx.c

treewide: setup_timer() -> timer_setup()

2017-11-21 15:57:07 -08:00

time.c

powerpc/64: Rename soft_enabled to irq_soft_mask

2018-01-19 22:37:01 +11:00

tm.S

powerpc updates for 4.15

2017-11-16 12:47:46 -08:00

traps.c

powerpc: System reset avoid interleaving oops using die synchronisation

2018-01-18 00:38:59 +11:00

udbg_16550.c

powerpc: Fix bad NULL pointer check in udbg_uart_getc_poll()

2014-11-12 13:47:20 +11:00

udbg.c

powerpc: Remove the celleb support

2015-04-07 17:15:13 +10:00

uprobes.c

powerpc/uprobes: Implement arch_uretprobe_is_alive()

2017-08-24 16:19:21 +10:00

vdso.c

powerpc/64: Clean up ppc64_caches using a struct per cache

2017-02-06 19:46:04 +11:00

vecemu.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

vector.S

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

vmlinux.lds.S

powerpc/32: Add .data.rel* sections explicitly

2017-12-11 13:03:31 +11:00

watchdog.c

powerpc/watchdog: remove arch_trigger_cpumask_backtrace

2018-01-18 15:43:43 +11:00