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81b654c273
linux/arch/powerpc/include/asm
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Michael Ellerman 81b654c273 powerpc/64s: Fix CPU_FTRS_ALWAYS vs DT CPU features 
The cpu_has_feature() mechanism has an optimisation where at build
time we construct a mask of the CPU feature bits that will always be
true for the given .config, based on the platform/bitness/etc. that we
are building for.

That is incompatible with DT CPU features, where the set of CPU
features is dependent on feature flags that are given to us by
firmware.

The result is that some feature bits can not be *disabled* by DT CPU
features. Or more accurately, they can be disabled but they will still
appear in the ALWAYS mask, meaning cpu_has_feature() will always
return true for them.

In the past this hasn't really been a problem because on Book3S
64 (where we support DT CPU features), the set of ALWAYS bits has been
very small. That was because we always built for POWER4 and later,
meaning the set of common bits was small.

The only bit that could be cleared by DT CPU features that was also in
the ALWAYS mask was CPU_FTR_NODSISRALIGN, and that was only used in
the alignment handler to create a fake DSISR. That code was itself
deleted in 31bfdb036f ("powerpc: Use instruction emulation
infrastructure to handle alignment faults") (Sep 2017).

However the set of ALWAYS features changed with the recent commit
db5ae1c155 ("powerpc/64s: Refine feature sets for little endian
builds") which restricted the set of feature flags when building
little endian to Power7 or later. That caused the ALWAYS mask to
become much larger for little endian builds.

The result is that the following feature bits can currently not
be *disabled* by DT CPU features:

  CPU_FTR_REAL_LE, CPU_FTR_MMCRA, CPU_FTR_CTRL, CPU_FTR_SMT,
  CPU_FTR_PURR, CPU_FTR_SPURR, CPU_FTR_DSCR, CPU_FTR_PKEY,
  CPU_FTR_VMX_COPY, CPU_FTR_CFAR, CPU_FTR_HAS_PPR.

To fix it we need to mask the set of ALWAYS features with the base set
of DT CPU features, ie. the features that are always enabled by DT CPU
features. That way there are no bits in the ALWAYS mask that are not
also always set by DT CPU features.

Fixes: db5ae1c155 ("powerpc/64s: Refine feature sets for little endian builds")
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2018-04-13 23:51:44 +10:00
..
book3s powerpc/mm/radix: Update pte fragment count from 16 to 256 on radix 2018-04-04 16:58:06 +10:00
nohash powerpc/8xx: Increase number of slices to 64 2018-03-06 09:21:24 +11:00
8xx_immap.h
accounting.h sched/cputime, powerpc: Prepare accounting structure for cputime flush on tick 2017-01-14 09:54:12 +01:00
agp.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
archrandom.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
asm-compat.h powerpc/asm: Convert .llong directives to .8byte 2017-08-31 14:26:47 +10:00
asm-offsets.h
asm-prototypes.h Merge branch 'topic/ppc-kvm' into next 2018-03-24 08:43:18 +11:00
async_tx.h
atomic.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
backlight.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
barrier.h powerpc/64: Fix smp_wmb barrier definition use use lwsync consistently 2018-03-31 00:10:34 +11:00
bitops.h powerpc: Remove __ilog2()s and use generic ones 2017-06-02 19:23:56 +10:00
bootx.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
btext.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
bug.h powerpc/pseries, ps3: panic flush kernel messages before halting system 2018-01-22 11:44:24 +11:00
bugs.h
cache.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
cacheflush.h powerpc: Remove unused flush_dcache_phys_range() 2018-03-20 16:47:53 +11:00
cell-pmu.h
cell-regs.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
checksum.h powerpc/64: Fix checksum folding in csum_add() 2017-03-04 23:07:17 +11:00
cmpxchg.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
code-patching.h powerpc/lib/feature-fixups: use raw_patch_instruction() 2018-01-21 15:06:25 +11:00
compat.h signal: Unify and correct copy_siginfo_to_user32 2018-01-15 19:56:20 -06:00
context_tracking.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
copro.h
cpm1.h powerpc/sysdev: change CPM GPIO to platform_device 2018-01-20 23:29:02 -06:00
cpm2.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
cpm.h powerpc/sysdev: change CPM GPIO to platform_device 2018-01-20 23:29:02 -06:00
cpu_has_feature.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
cpufeature.h powerpc: Add module autoloading based on CPU features 2016-07-21 20:33:57 +10:00
cpuidle.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
cputable.h powerpc/64s: Fix CPU_FTRS_ALWAYS vs DT CPU features 2018-04-13 23:51:44 +10:00
cputhreads.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
cputime.h sched/cputime: Remove generic asm headers 2017-02-01 09:14:07 +01:00
current.h
dbdma.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
dbell.h powerpc/64s: msgclr when handling doorbell exceptions from system reset 2017-06-19 19:46:27 +10:00
dcr-generic.h
dcr-mmio.h
dcr-native.h powerpc: Move cpu_has_feature() to a separate file 2016-08-01 11:15:03 +10:00
dcr-regs.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
dcr.h
debug.h powerpc: Add ppc_breakpoint_available() 2018-03-27 23:52:43 +11:00
debugfs.h powerpc: Create asm/debugfs.h and move powerpc_debugfs_root there 2017-04-11 07:46:03 +10:00
delay.h powerpc: use spin loop primitives in some functions 2017-07-02 20:40:24 +10:00
device.h treewide: Move dma_ops from struct dev_archdata into struct device 2017-01-24 12:23:35 -05:00
disassemble.h KVM: PPC: Book3S: Add MMIO emulation for FP and VSX instructions 2017-04-20 11:36:41 +10:00
dma-direct.h dma/direct: Handle the memory encryption bit in common code 2018-03-20 10:01:59 +01:00
dma-mapping.h powerpc: rename dma_direct_ to dma_nommu_ 2018-01-10 16:41:14 +01:00
dma.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
drmem.h powerpc/drmem: Add support for ibm, dynamic-memory-v2 property 2018-01-16 23:26:29 +11:00
dt_cpu_ftrs.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
edac.h EDAC: Cleanup atomic_scrub mess 2015-05-28 15:31:53 +02:00
eeh_event.h powerpc/eeh: Manage EEH_PE_RECOVERING inside eeh_handle_normal_event() 2018-03-27 23:44:58 +11:00
eeh.h powerpc/eeh: Add eeh_state_active() helper 2018-03-27 23:45:19 +11:00
ehv_pic.h
elf.h powerpc: move ELF_ET_DYN_BASE to 4GB / 4MB 2017-07-10 16:32:36 -07:00
emergency-restart.h
emulated_ops.h powerpc/64s: Add workaround for P9 vector CI load issue 2017-09-27 08:23:22 +10:00
epapr_hcalls.h powerpc/epapr: Move register keyword at the beginning of declaration 2018-03-13 15:50:32 +11:00
exception-64e.h powerpc/64: Add macros for annotating the destination of rfid/hrfid 2018-01-10 03:07:30 +11:00
exception-64s.h powerpc/64s: Fix MASKABLE_RELON_EXCEPTION_HV_OOL macro 2018-02-08 23:56:10 +11:00
exec.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
extable.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
fadump.h powerpc/powernv: Use kernel crash path for machine checks 2017-08-31 14:26:04 +10:00
fb.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
feature-fixups.h powerpc/64s: Add support for RFI flush of L1-D cache 2018-01-10 21:27:06 +11:00
firmware.h powerpc/pseries: Fix duplicate firmware feature for DRC_INFO 2018-02-22 14:32:32 +11:00
fixmap.h powerpc/mm: Simplify __set_fixmap() 2017-08-15 22:55:58 +10:00
floppy.h floppy: consolidate the dummy fd_cacheflush definition 2017-10-19 16:37:08 +02:00
fs_pd.h powerpc/8xx: Getting rid of remaining use of CONFIG_8xx 2017-08-10 23:32:12 +10:00
fsl_85xx_cache_sram.h
fsl_gtm.h
fsl_hcalls.h scripts/spelling.txt: add "partiton" pattern and fix typo instances 2017-02-27 18:43:46 -08:00
fsl_lbc.h
fsl_pamu_stash.h
fsl_pm.h powerpc/rcpm: add RCPM driver 2016-03-04 23:50:27 -06:00
ftrace.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
futex.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
grackle.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hardirq.h powerpc: define __ARCH_IRQ_EXIT_IRQS_DISABLED 2018-01-18 15:43:43 +11:00
head-64.h powerpc/64s: Add support to take additional parameter in MASKABLE_* macro 2018-01-19 22:37:02 +11:00
heathrow.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
highmem.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hmi.h KVM: PPC: Book3S HV: Improve handling of debug-trigger HMIs on POWER9 2018-01-18 15:31:25 +11:00
hugetlb.h powerpc updates for 4.17 2018-04-07 12:08:19 -07:00
hvcall.h Merge branch 'topic/ppc-kvm' into next 2018-03-27 23:55:49 +11:00
hvconsole.h
hvcserver.h
hvsi.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hw_breakpoint.h powerpc/hw_breakpoint: Only disable hw breakpoint if cpu supports it 2018-04-04 21:54:02 +10:00
hw_irq.h powerpc/64s: Fix may_hard_irq_enable() for PMI soft masking 2018-02-08 23:56:10 +11:00
hydra.h powerpc: Fix misspellings in comments. 2016-03-01 19:27:20 +11:00
i8259.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ibmebus.h
icswx.h crypto/nx: Add P9 NX specific error codes for 842 engine 2017-09-01 16:42:50 +10:00
ide.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ima.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
imc-pmu.h powerpc/powernv: Add debugfs interface for imc-mode and imc-command 2018-01-19 23:05:00 +11:00
immap_cpm2.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
io_event_irq.h
io-defs.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
io-workarounds.h
io.h powerpc: io.h: move iomap.h include so that it can use readq/writeq defs 2018-04-05 14:58:52 +10:00
iommu.h powerpc: implement ->mapping_error 2017-06-28 06:54:33 -07:00
ipic.h
irq_work.h powerpc: Add missing prototype for arch_irq_work_raise() 2018-03-13 15:50:37 +11:00
irq.h powerpc: Add missing prototype for init_IRQ() 2018-03-13 15:50:38 +11:00
irqflags.h powerpc/64: Rename soft_enabled to irq_soft_mask 2018-01-19 22:37:01 +11:00
isa-bridge.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
jump_label.h powerpc updates for 4.8 #2 2016-08-05 09:00:54 -04:00
Kbuild arch: Remove clkdev.h asm-generic from Kbuild 2018-01-03 09:02:11 -08:00
kdebug.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
kdump.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
kexec.h powerpc/kdump: Fix powernv build break when KEXEC_CORE=n 2018-02-13 22:39:37 +11:00
keylargo.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
kgdb.h
kmap_types.h
kprobes.h powerpc/kprobes: Clean up jprobe detection in livepatch handler 2017-10-04 23:42:17 +11:00
kvm_asm.h KVM: PPC: Book3S HV: Work around transactional memory bugs in POWER9 2018-03-24 00:39:13 +11:00
kvm_book3s_32.h
kvm_book3s_64.h KVM: PPC: Book3S HV: Work around transactional memory bugs in POWER9 2018-03-24 00:39:13 +11:00
kvm_book3s_asm.h KVM: PPC: Book3S HV: Work around transactional memory bugs in POWER9 2018-03-24 00:39:13 +11:00
kvm_book3s.h KVM: PPC: Book3S HV: Work around transactional memory bugs in POWER9 2018-03-24 00:39:13 +11:00
kvm_booke_hv_asm.h
kvm_booke.h KVM: PPC: Book3S: correct width in XER handling 2015-08-22 11:16:19 +02:00
kvm_fpu.h
kvm_host.h KVM: PPC: Book3S HV: Work around transactional memory bugs in POWER9 2018-03-24 00:39:13 +11:00
kvm_para.h
kvm_ppc.h powerpc/64: Use array of paca pointers and allocate pacas individually 2018-03-30 23:34:23 +11:00
libata-portmap.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
linkage.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
livepatch.h powerpc/livepatch: Remove klp_write_module_reloc() stub 2016-12-19 11:15:25 +01:00
local.h powerpc/64s: Implement local_t using irq soft masking 2018-01-19 22:37:04 +11:00
lppaca.h powerpc: Fix oops due to bad access of lppaca on bare metal 2018-04-03 21:50:07 +10:00
lv1call.h
machdep.h Merge branch 'fixes' into next 2018-01-21 23:21:14 +11:00
macio.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mc146818rtc.h
mce.h powerpc/mce: Hookup derror (load/store) UE errors 2017-10-16 23:12:01 +11:00
mediabay.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
membarrier.h membarrier: Provide GLOBAL_EXPEDITED command 2018-02-05 21:34:31 +01:00
mm-arch-hooks.h powerpc/mm: tracking vDSO remap 2015-06-24 17:49:41 -07:00
mman.h mm: Add address parameter to arch_validate_prot() 2018-03-18 07:38:47 -07:00
mmu_context.h powerpc/mm: Add support for handling > 512TB address in SLB miss 2018-03-31 00:10:38 +11:00
mmu-8xx.h powerpc/mm/slice: implement a slice mask cache 2018-03-13 23:43:06 +11:00
mmu-40x.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mmu-44x.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mmu-book3e.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mmu.h powerpc/64s: Remove POWER4 support 2018-04-01 00:47:50 +11:00
mmzone.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
module.h powerpc/modules: Fix crashes by adding CONFIG_RELOCATABLE to vermagic 2018-04-09 13:21:02 +10:00
mpc5xxx.h
mpc6xx.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mpc52xx_psc.h powerpc: mpc512x: drop bogus and unused psc register bit definitions 2015-10-22 16:06:08 +02:00
mpc52xx.h powerpc: Make ppc_md.{halt, restart} __noreturn 2016-07-14 21:12:06 +10:00
mpc85xx.h powerpc/fsl-booke: Add T4080 SVR value 2015-03-31 22:23:17 -05:00
mpc5121.h powerpc/512x: add LocalPlus Bus FIFO device driver 2015-10-22 15:19:40 +02:00
mpc8260.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mpic_msgr.h powerpc: Remove all usages of NO_IRQ 2016-09-20 20:57:12 +10:00
mpic_timer.h powerpc/mpic_timer: avoid struct timeval 2018-01-21 15:06:16 +11:00
mpic.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
msi_bitmap.h powerpc/msi: Free the bitmap if it was slab allocated 2015-10-05 21:32:50 +11:00
nmi.h powerpc/watchdog: remove arch_trigger_cpumask_backtrace 2018-01-18 15:43:43 +11:00
nvram.h
ohare.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
opal-api.h powerpc/powernv: Enable tunneled operations 2018-03-13 15:50:30 +11:00
opal.h powerpc/powernv: define a standard delay for OPAL_BUSY type retry loops 2018-04-11 00:05:23 +10:00
oprofile_impl.h
paca.h Merge branch 'topic/paca' into next 2018-03-31 09:09:36 +11:00
page_32.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
page_64.h powerpc/mm/slice: create header files dedicated to slices 2018-03-06 09:21:22 +11:00
page.h powerpc: Avoid comparison of unsigned long >= 0 in pfn_valid() 2018-03-13 15:50:41 +11:00
parport.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pasemi_dma.h
pci-bridge.h powerpc/powernv/idoa: Remove unnecessary pcidev from pci_dn 2018-01-27 20:39:01 +11:00
pci.h powerpc/pci: Use generic pci_mmap_resource_range() 2018-02-28 16:18:53 -06:00
percpu.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
perf_event_fsl_emb.h
perf_event_server.h powerpc/perf: Infrastructure to support addition of blacklisted events 2018-03-27 19:25:10 +11:00
perf_event.h
pgalloc.h kmemcheck: stop using GFP_NOTRACK and SLAB_NOTRACK 2017-11-15 18:21:04 -08:00
pgtable-be-types.h powerpc updates for 4.15 2017-11-16 12:47:46 -08:00
pgtable-types.h powerpc updates for 4.15 2017-11-16 12:47:46 -08:00
pgtable.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pkeys.h powerpc: Enable pkey subsystem 2018-01-21 01:06:10 +11:00
plpar_wrappers.h powerpc/64s: Do not allocate lppaca if we are not virtualized 2018-03-30 23:34:22 +11:00
pmac_feature.h powerpc: Various typo fixes 2016-06-14 13:58:26 +10:00
pmac_low_i2c.h
pmac_pfunc.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pmc.h powerpc/64s: Do not allocate lppaca if we are not virtualized 2018-03-30 23:34:22 +11:00
pmi.h
pnv-ocxl.h ocxl: Add AFU interrupt support 2018-01-24 11:42:58 +11:00
pnv-pci.h powerpc/powernv: Enable tunneled operations 2018-03-13 15:50:30 +11:00
powernv.h powerpc/powernv: Provide a way to force a core into SMT4 mode 2018-03-24 00:39:11 +11:00
ppc4xx_ocm.h
ppc4xx.h powerpc: Make ppc_md.{halt, restart} __noreturn 2016-07-14 21:12:06 +10:00
ppc_asm.h powerpc/64s: Set assembler machine type to POWER4 2018-04-01 00:47:49 +11:00
ppc-opcode.h Merge branch 'topic/ppc-kvm' into next 2018-03-24 08:43:18 +11:00
ppc-pci.h powerpc/eeh: Refactor EEH PE reset functions 2016-11-22 11:57:08 +11:00
probes.h
processor.h powerpc/64s/idle: POWER9 implement a separate idle stop function for hotplug 2018-04-01 00:47:46 +11:00
prom.h pseries/drc-info: Search DRC properties for CPU indexes 2018-01-21 16:21:46 +11:00
ps3.h treewide: Consolidate get_dma_ops() implementations 2017-01-24 12:23:35 -05:00
ps3av.h powerpc: Various typo fixes 2016-06-14 13:58:26 +10:00
ps3gpu.h
ps3stor.h
pte-common.h powerpc/8xx: Remove _PAGE_USER and handle user access at PMD level 2018-01-16 23:47:14 +11:00
pte-walk.h powerpc/mm: Rename find_linux_pte_or_hugepte() 2017-08-17 23:13:46 +10:00
ptrace.h powerpc: Define and use PPC64_ELF_ABI_v2/v1 2016-06-14 13:58:27 +10:00
reg_8xx.h powerpc/8xx: Remove CPU6 ERRATA Workaround 2018-01-16 23:47:12 +11:00
reg_a2.h
reg_booke.h powerpc: Remove old unused icswx based coprocessor support 2017-08-03 16:06:52 +10:00
reg_fsl_emb.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
reg.h KVM: PPC: Book3S HV: Work around transactional memory bugs in POWER9 2018-03-24 00:39:13 +11:00
rheap.h
rio.h
rtas.h powerpc/pseries: Implement indexed-count hotplug memory add 2017-02-17 17:57:30 +11:00
runlatch.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
scom.h
seccomp.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sections.h powerpc64: Add .opd based function descriptor dereference 2018-01-09 10:45:37 +01:00
security_features.h powerpc: Move default security feature flags 2018-04-03 21:50:08 +10:00
serial.h
setjmp.h
setup.h Merge branch 'topic/paca' into next 2018-03-31 09:09:36 +11:00
sfp-machine.h
shmparam.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
signal.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
slice.h powerpc/mm/slice: Simplify and optimise slice context initialisation 2018-03-13 23:43:05 +11:00
smp.h powerpc/setup: Add cpu_to_phys_id array 2018-03-30 23:34:27 +11:00
smu.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sparsemem.h powerpc/mm: Pass node id into create_section_mapping 2018-03-31 00:07:10 +11:00
spinlock_types.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
spinlock.h powerpc: Fix oops due to bad access of lppaca on bare metal 2018-04-03 21:50:07 +10:00
spu_csa.h powerpc/cell: Drop support for 64K local store on 4K kernels 2015-08-18 19:29:49 +10:00
spu_info.h
spu_priv1.h
spu.h
sstep.h powerpc: Emulate load/store floating point as integer word instructions 2017-09-01 16:42:44 +10:00
string.h powerpc updates for 4.15 2017-11-16 12:47:46 -08:00
swab.h
swiotlb.h powerpc: rename swiotlb_dma_ops 2018-01-15 09:35:26 +01:00
switch_to.h powerpc/kernel: Make function __giveup_fpu() static 2018-03-13 15:50:35 +11:00
synch.h powerpc/64: Fix smp_wmb barrier definition use use lwsync consistently 2018-03-31 00:10:34 +11:00
syscall.h powerpc: Change syscall_get_nr() to return int 2015-07-29 11:56:13 +10:00
syscalls.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
systbl.h powerpc: sys_pkey_mprotect() system call 2018-01-21 01:06:16 +11:00
tce.h powerpc/powernv/pci: Remove SWINV constants and obsolete TCE code 2016-07-17 16:42:47 +10:00
termios.h
thread_info.h powerpc: Add missing prototype for arch_dup_task_struct() 2018-03-13 15:50:37 +11:00
time.h Merge branch 'topic/ppc-kvm' into next 2018-03-24 08:43:18 +11:00
timex.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
tlb.h powerpc/mm: Optimize detection of thread local mm's 2017-08-23 22:28:38 +10:00
tlbflush.h powerpc/64s: Replace CONFIG_PPC_STD_MMU_64 with CONFIG_PPC_BOOK3S_64 2017-11-06 16:48:14 +11:00
tm.h powerpc updates for 4.15 2017-11-16 12:47:46 -08:00
topology.h powerpc/pseries: Add empty update_numa_cpu_lookup_table() for NUMA=n 2018-02-15 10:10:02 +11:00
trace_clock.h powerpc/ftrace: add powerpc timebase as a trace clock source 2015-08-06 16:36:23 +10:00
trace.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
tsi108_irq.h
tsi108_pci.h genirq: Remove irq argument from irq flow handlers 2015-09-16 15:47:51 +02:00
tsi108.h powerpc: Various typo fixes 2016-06-14 13:58:26 +10:00
types.h powerpc: Define and use PPC64_ELF_ABI_v2/v1 2016-06-14 13:58:27 +10:00
uaccess.h powerpc: Avoid comparison of unsigned long >= 0 in __access_ok() 2018-03-13 15:50:41 +11:00
udbg.h
uic.h
unaligned.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
uninorth.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
unistd.h powerpc: sys_pkey_mprotect() system call 2018-01-21 01:06:16 +11:00
uprobes.h
user.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
vas.h powerpc/vas: Define vas_win_id() 2017-11-12 09:03:10 +11:00
vdso_datapage.h powerpc: Standardise on NR_syscalls rather than __NR_syscalls. 2015-11-26 22:11:17 +11:00
vdso.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
vga.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
vio.h remove <asm/scatterlist.h> 2015-05-05 13:35:39 -06:00
word-at-a-time.h powerpc: EX_TABLE macro for exception tables 2016-11-14 11:11:51 +11:00
xics.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
xilinx_intc.h powerpc/virtex: Use generic xilinx irqchip driver 2016-11-29 09:14:50 +00:00
xilinx_pci.h
xive-regs.h powerpc/xive: Move definition of ESB bits 2018-01-12 15:24:41 +11:00
xive.h KVM changes for 4.16 2018-02-10 13:16:35 -08:00
xmon.h powerpc/xive: Native exploitation of the XIVE interrupt controller 2017-04-10 21:41:34 +10:00
xor.h powerpc: Move cpu_has_feature() to a separate file 2016-08-01 11:15:03 +10:00