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Nicholas Piggin add8e8c340 KVM: PPC: Book3S HV Nested: Reflect guest PMU in-use to L0 when guest SPRs are live 
[ Upstream commit 1782663897 ]

After the L1 saves its PMU SPRs but before loading the L2's PMU SPRs,
switch the pmcregs_in_use field in the L1 lppaca to the value advertised
by the L2 in its VPA. On the way out of the L2, set it back after saving
the L2 PMU registers (if they were in-use).

This transfers the PMU liveness indication between the L1 and L2 at the
points where the registers are not live.

This fixes the nested HV bug for which a workaround was added to the L0
HV by commit 63279eeb7f ("KVM: PPC: Book3S HV: Always save guest pmu
for guest capable of nesting"), which explains the problem in detail.
That workaround is no longer required for guests that include this bug
fix.

Fixes: 360cae3137 ("KVM: PPC: Book3S HV: Nested guest entry via hypercall")
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Reviewed-by: Fabiano Rosas <farosas@linux.ibm.com>
Link: https://lore.kernel.org/r/20210811160134.904987-10-npiggin@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-09-18 13:40:15 +02:00
..
book3s powerpc/64: Fix the definition of the fixmap area 2021-05-14 09:50:42 +02:00
nohash powerpc/64: Fix the definition of the fixmap area 2021-05-14 09:50:42 +02:00
8xx_immap.h
accounting.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
agp.h
archrandom.h powerpc: Mark archrandom.h functions __must_check 2020-01-25 12:18:51 -05:00
asm-compat.h
asm-const.h powerpc/uaccess: Don't use "m<>" constraint with GCC 4.9 2020-10-22 14:26:09 +11:00
asm-offsets.h
asm-prototypes.h powerpc/security: Fix link stack flush instruction 2020-10-08 12:50:52 +11:00
async_tx.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 33 2019-05-24 17:27:11 +02:00
atomic.h powerpc updates for 5.9 2020-08-07 10:33:50 -07:00
backlight.h
barrier.h powerpc/barrier: Avoid collision with clang's __lwsync macro 2021-07-19 09:44:56 +02:00
bitops.h powerpc/bitops: Fix possible undefined behaviour with fls() and fls64() 2020-12-30 11:54:16 +01:00
bootx.h
btext.h powerpc/32s: fix booting with CONFIG_PPC_EARLY_DEBUG_BOOTX 2019-06-07 19:00:14 +10:00
bug.h powerpc: Refactor BUG/WARN macros 2019-11-18 22:27:51 +11:00
bugs.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
cache.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
cacheflush.h powerpc: Rewrite 4xx flush_cache_instruction() in C 2020-09-02 11:00:21 +10:00
cell-pmu.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 153 2019-05-30 11:26:32 -07:00
cell-regs.h
checksum.h ppc: propagate the calling conventions change down to csum_partial_copy_generic() 2020-08-20 15:45:22 -04:00
cmpxchg.h powerpc: Remove IBM405 Erratum #77 2020-05-28 23:24:36 +10:00
code-patching-asm.h
code-patching.h powerpc/64s: Fix instruction encoding for lis in ppc_function_entry() 2021-03-17 17:06:35 +01:00
compat.h compat: lift compat_s64 and compat_u64 to <asm-generic/compat.h> 2020-09-17 13:00:46 -04:00
context_tracking.h
copro.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
cpm.h soc: fsl: move cpm.h from powerpc/include/asm to include/soc/fsl 2019-12-09 13:54:34 -06:00
cpm1.h powerpc/8xx: Fix early debug when SMC1 is relocated 2020-12-30 11:54:16 +01:00
cpm2.h
cpu_has_feature.h powerpc: Force inlining of cpu_has_feature() to avoid build failure 2021-03-25 09:04:14 +01:00
cpufeature.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
cpuidle.h powerpc/64s: Reimplement book3s idle code in C 2019-04-30 22:37:48 +10:00
cputable.h powerpc/feature: Add CPU_FTR_NOEXECUTE to G2_LE 2020-12-30 11:54:16 +01:00
cputhreads.h KVM: PPC: Book3S HV: Fix TLB management on SMT8 POWER9 and POWER10 processors 2021-07-14 16:55:55 +02:00
cputime.h powerpc/cputime.h: delete duplicated word 2020-07-27 00:01:31 +10:00
crashdump-ppc64.h powerpc/kexec_file: Setup backup region for kdump kernel 2020-07-29 23:47:54 +10:00
current.h powerpc/64: allow compiler to cache 'current' 2019-08-20 21:22:15 +10:00
dbdma.h
dbell.h powerpc: Inline doorbell sending functions 2020-07-29 21:02:09 +10:00
dcr-generic.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
dcr-mmio.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
dcr-native.h powerpc/4xx: Fix build errors from mfdcr() 2021-03-30 14:31:47 +02:00
dcr-regs.h
dcr.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
debug.h powerpc/watchpoint: Provide DAWR number to __set_breakpoint 2020-05-19 00:11:04 +10:00
debugfs.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
delay.h powerpc/time: Avoid using get_tbl() and get_tbu() internally 2020-10-08 21:17:15 +11:00
device.h IOMMU Updates for Linux v5.9 2020-08-11 14:13:24 -07:00
disassemble.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266 2019-06-05 17:30:28 +02:00
dma-direct.h dma-direct: rename and cleanup __phys_to_dma 2020-09-11 09:14:43 +02:00
dma.h powerpc/32: drop unused ISA_DMA_THRESHOLD 2020-04-01 14:30:50 +11:00
drmem.h powerpc/drmem: Make lmb_size 64 bit 2020-10-08 12:50:52 +11:00
dt_cpu_ftrs.h
dtl.h powerpc64: Break asm/percpu.h vs spinlock_types.h dependency 2020-07-10 12:00:01 +02:00
edac.h
eeh.h powerpc/eeh: Delete eeh_pe->config_addr 2020-10-07 22:34:47 +11:00
eeh_event.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
ehv_pic.h
elf.h kill elf_fpxregs_t 2020-07-27 14:29:23 -04:00
elfnote.h powerpc: Add PowerPC Capabilities ELF note 2019-08-30 09:40:15 +10:00
emergency-restart.h
emulated_ops.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 340 2019-06-05 17:37:07 +02:00
epapr_hcalls.h powerpc/epapr_hcalls.h: delete duplicated words 2020-07-27 00:01:31 +10:00
exception-64e.h powerpc/64e: Drop dead BOOK3E_MMU_TLB_STATS code 2020-07-29 21:08:12 +10:00
exception-64s.h powerpc/64s: fix scv entry fallback flush vs interrupt 2021-01-27 11:55:12 +01:00
exec.h
extable.h
fadump-internal.h powerpc/fadump: use static allocation for reserved memory ranges 2020-05-04 22:29:58 +10:00
fadump.h powerpc/fadump: add support to preserve crash data on FADUMP disabled kernel 2019-09-14 00:04:45 +10:00
fb.h
feature-fixups.h powerpc/64s: fix scv entry fallback flush vs interrupt 2021-01-27 11:55:12 +01:00
firmware.h powerpc/book3s64/radix: Add kernel command line option to disable radix GTSE 2020-07-29 21:09:37 +10:00
fixmap.h powerpc/64: Fix the definition of the fixmap area 2021-05-14 09:50:42 +02:00
floppy.h floppy: use symbolic register names in the powerpc port 2020-05-12 19:34:53 +03:00
fs_pd.h
fsl_85xx_cache_sram.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00
fsl_gtm.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
fsl_hcalls.h
fsl_lbc.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
fsl_pamu_stash.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266 2019-06-05 17:30:28 +02:00
fsl_pm.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
ftrace.h powerpc: Implement ftrace_enabled() helpers 2020-05-19 00:10:34 +10:00
futex.h powerpc: Remove IBM405 Erratum #77 2020-05-28 23:24:36 +10:00
grackle.h
hardirq.h powerpc/64s: Move HMI IRQ stat from percpu variable to paca. 2020-07-29 23:47:53 +10:00
head-64.h powerpc/64s: system call support for scv/rfscv instructions 2020-07-22 23:00:27 +10:00
heathrow.h
highmem.h kmap: consolidate kmap_prot definitions 2020-06-04 19:06:22 -07:00
hmi.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 114 2019-05-24 17:39:01 +02:00
hugetlb.h powerpc/hugetlb/cma: Allocate gigantic hugetlb pages using CMA 2020-07-29 21:09:37 +10:00
hvcall.h powerpc/pseries: Fix hcall tracing recursion in pv queued spinlocks 2021-05-26 12:06:49 +02:00
hvconsole.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
hvcserver.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
hvsi.h powerpc/hvsi: Fix spelling mistake: "lenght" should be "length" 2019-01-14 20:39:27 +11:00
hw_breakpoint.h powerpc/watchpoint: Fix exception handling for CONFIG_HAVE_HW_BREAKPOINT=N 2020-09-15 22:13:20 +10:00
hw_irq.h powerpc updates for 5.10 2020-10-16 12:21:15 -07:00
hydra.h powerpc: Replace HTTP links with HTTPS ones 2020-07-22 00:01:23 +10:00
i8259.h
ibmebus.h
icswx.h powerpc/nx: Don't pack struct coprocessor_request_block 2020-08-25 01:31:33 +10:00
ide.h
idle.h powerpc/sysfs: Show idle_purr and idle_spurr for every CPU 2020-04-30 12:35:26 +10:00
ima.h
imc-pmu.h powerpc/perf: Add kernel support for new MSR[HV PR] bits in trace-imc 2020-07-16 13:12:46 +10:00
immap_cpm2.h
inst.h powerpc: Add a ppc_inst_as_str() helper 2020-07-23 17:41:36 +10:00
io-defs.h
io-workarounds.h powerpc/mm: rework io-workaround invocation. 2019-08-27 13:03:34 +10:00
io.h mm: don't include asm/pgtable.h if linux/mm.h is already included 2020-06-09 09:39:13 -07:00
io_event_irq.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
iommu.h dma-mapping: split <linux/dma-mapping.h> 2020-10-06 07:07:03 +02:00
ipic.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
irq.h powerpc/irq: Drop forward declaration of struct irqaction 2020-09-02 11:00:19 +10:00
irq_work.h
irqflags.h
isa-bridge.h
jump_label.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
kasan.h powerpc/kasan: Fix KASAN_SHADOW_START on BOOK3S_32 2020-08-18 13:39:52 +10:00
Kbuild local64.h: make <asm/local64.h> mandatory 2021-01-12 20:18:16 +01:00
kdebug.h
kdump.h
kexec.h powerpc/kexec_file: fix FDT size estimation for kdump kernel 2021-03-04 11:38:39 +01:00
kexec_ranges.h powerpc/kexec_file: Avoid stomping memory used by special regions 2020-07-29 23:47:53 +10:00
keylargo.h
kgdb.h
kmap_types.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
kprobes.h powerpc: Add prefixed instructions to instruction data type 2020-05-19 00:10:39 +10:00
kup.h powerpc: Only include kup-radix.h for 64-bit Book3S 2020-11-19 23:47:20 +11:00
kvm_asm.h KVM: PPC: Book3S HV: Treat TM-related invalid form instructions on P9 like the valid ones 2020-03-19 16:39:52 +11:00
kvm_book3s.h MIPS: 2020-06-12 11:05:52 -07:00
kvm_book3s_32.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266 2019-06-05 17:30:28 +02:00
kvm_book3s_64.h powerpc/book3s64/kvm: Fix secondary page table walk warning during migration 2020-05-29 16:09:27 +10:00
kvm_book3s_asm.h KVM: PPC: Book3S HV: Save/restore new PMU registers 2020-07-22 21:56:41 +10:00
kvm_book3s_uvmem.h KVM: PPC: Book3S HV: Migrate hot plugged memory 2020-07-28 12:34:52 +10:00
kvm_booke.h powerpc: Inline doorbell sending functions 2020-07-29 21:02:09 +10:00
kvm_booke_hv_asm.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
kvm_fpu.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266 2019-06-05 17:30:28 +02:00
kvm_host.h KVM: PPC: Book3S HV: XICS: Replace the 'destroy' method by a 'release' method 2020-09-03 14:12:48 +10:00
kvm_para.h powerpc/pseries: Add KVM guest doorbell restrictions 2020-07-29 21:02:10 +10:00
kvm_ppc.h KVM: PPC: Clean up redundant kvm_run parameters in assembly 2020-07-23 15:50:01 +10:00
libata-portmap.h
linkage.h
livepatch.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13 2019-05-21 11:28:45 +02:00
local.h powerpc: Add const qual to local_read() parameter 2019-11-24 15:06:33 -08:00
lppaca.h powerpc64: Break asm/percpu.h vs spinlock_types.h dependency 2020-07-10 12:00:01 +02:00
lv1call.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 167 2019-05-30 11:26:39 -07:00
machdep.h powerpc/pci: Add ppc_md.discover_phbs() 2021-03-17 17:06:23 +01:00
macio.h
mc146818rtc.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
mce.h powerpc/kernel: Cleanup machine check function declarations 2020-08-17 14:13:18 +10:00
mediabay.h
mem_encrypt.h powerpc/pseries/svm: Force SWIOTLB for secure guests 2019-08-30 09:55:41 +10:00
membarrier.h
mm-arch-hooks.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
mman.h powerpc/64s: Disallow PROT_SAO in LPARs by default 2020-08-24 14:12:54 +10:00
mmiowb.h arch: Remove dummy mmiowb() definitions from arch code 2019-04-08 12:09:27 +01:00
mmu.h powerpc/book3s64/kuep: Add MMU_FTR_KUEP 2020-07-20 22:57:58 +10:00
mmu_context.h powerpc: select ARCH_WANT_IRQS_OFF_ACTIVATE_MM 2020-09-16 12:24:37 +10:00
mmzone.h mm: fix phys_to_target_node() and memory_add_physaddr_to_nid() exports 2020-11-22 10:48:22 -08:00
module.h powerpc updates for 5.8 2020-06-05 12:39:30 -07:00
module.lds.h kbuild: preprocess module linker script 2020-09-25 00:36:41 +09:00
mpc5xxx.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 40 2019-05-24 17:27:12 +02:00
mpc6xx.h
mpc52xx.h
mpc52xx_psc.h
mpc85xx.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 40 2019-05-24 17:27:12 +02:00
mpc5121.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 449 2019-06-05 17:37:18 +02:00
mpc8260.h
mpic.h
mpic_msgr.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441 2019-06-05 17:37:17 +02:00
mpic_timer.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
msi_bitmap.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441 2019-06-05 17:37:17 +02:00
nmi.h powerpc/64s: Fix HV NMI vs HV interrupt recoverability test 2019-02-26 23:28:24 +11:00
nvram.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
ohare.h
opal-api.h powerpc/powernv: Add explicit fast-reboot support 2020-03-04 22:44:27 +11:00
opal.h powerpc/powernv: Add OPAL API interface to access secure variable 2019-11-13 00:33:22 +11:00
oprofile_impl.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
paca.h powerpc updates for 5.9 2020-08-07 10:33:50 -07:00
page.h powerpc/32: Set user/kernel boundary at TASK_SIZE instead of PAGE_OFFSET 2020-07-27 00:01:30 +10:00
page_32.h powerpc/32: Add warning on misaligned copy_page() or clear_page() 2019-08-20 21:22:15 +10:00
page_64.h mm/vma: define a default value for VM_DATA_DEFAULT_FLAGS 2020-04-10 15:36:21 -07:00
paravirt.h powerpc/pseries: Fix hcall tracing recursion in pv queued spinlocks 2021-05-26 12:06:49 +02:00
parport.h
pasemi_dma.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333 2019-06-05 17:37:06 +02:00
pci-bridge.h Revert "powerpc/pci: unmap legacy INTx interrupts when a PHB is removed" 2020-10-15 13:42:49 +11:00
pci.h dma-mapping: split <linux/dma-mapping.h> 2020-10-06 07:07:03 +02:00
percpu.h powerpc: Fix circular dependency between percpu.h and mmu.h 2020-08-04 23:15:59 +10:00
perf_event.h powerpc/perf: Add support for outputting extended regs in perf intr_regs 2020-08-17 13:11:22 +10:00
perf_event_fsl_emb.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
perf_event_server.h powerpc/perf: Add support for outputting extended regs in perf intr_regs 2020-08-17 13:11:22 +10:00
pgalloc.h mm: remove quicklist page table caches 2019-09-24 15:54:09 -07:00
pgtable-be-types.h powerpc/64: only book3s/64 supports CONFIG_PPC_64K_PAGES 2019-05-03 01:20:23 +10:00
pgtable-types.h powerpc/64: only book3s/64 supports CONFIG_PPC_64K_PAGES 2019-05-03 01:20:23 +10:00
pgtable.h mm: consolidate pte_index() and pte_offset_*() definitions 2020-06-09 09:39:14 -07:00
pkeys.h powerpc/book3s64/pkeys: Use MMU_FTR_PKEY instead of pkey_disabled static key 2020-07-20 22:57:59 +10:00
plpar_wrappers.h powerpc/watchpoint: Guest support for 2nd DAWR hcall 2020-07-26 23:34:19 +10:00
pmac_feature.h
pmac_low_i2c.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
pmac_pfunc.h
pmc.h KVM: PPC: Book3S HV Nested: Reflect guest PMU in-use to L0 when guest SPRs are live 2021-09-18 13:40:15 +02:00
pmi.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 153 2019-05-30 11:26:32 -07:00
pnv-ocxl.h ocxl: Remove custom service to allocate interrupts 2020-08-25 01:31:31 +10:00
pnv-pci.h powerpc/powernv/ioda: Find opencapi slot for a device node 2020-01-23 21:31:17 +11:00
powernv.h powerpc updates for 5.3 2019-07-13 16:08:36 -07:00
ppc-opcode.h powerpc/ppc-opcode: Add divde and divdeu opcodes 2020-07-29 23:47:52 +10:00
ppc-pci.h powerpc/eeh: Convert log messages to eeh_edev_* macros 2019-08-22 23:12:47 +10:00
ppc4xx.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 40 2019-05-24 17:27:12 +02:00
ppc_asm.h powerpc: Remove support for PowerPC 601 2020-10-08 21:17:13 +11:00
probes.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
processor.h Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2020-10-22 09:59:21 -07:00
prom.h powerpc: Add POWER10 architected mode 2020-06-02 20:59:20 +10:00
ps3.h powerpc/ps3: Add dma_mask to ps3_dma_region 2021-07-20 16:05:42 +02:00
ps3av.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 167 2019-05-30 11:26:39 -07:00
ps3gpu.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 340 2019-06-05 17:37:07 +02:00
ps3stor.h powerpc updates for 5.3 2019-07-13 16:08:36 -07:00
pte-walk.h powerpc/book3s: Use config independent helpers for page table walk 2019-07-05 00:43:50 +10:00
ptrace.h powerpc/64s/syscall: Fix ptrace syscall info with scv syscalls 2021-05-26 12:06:53 +02:00
qspinlock.h powerpc/qspinlock: Optimised atomic_try_cmpxchg_lock() that adds the lock hint 2020-07-27 00:01:29 +10:00
qspinlock_paravirt.h powerpc/pseries: Implement paravirt qspinlocks for SPLPAR 2020-07-27 00:01:29 +10:00
reg.h powerpc/powernv: Enable HAIL (HV AIL) for ISA v3.1 processors 2021-05-11 14:47:35 +02:00
reg_8xx.h powerpc/hw_breakpoints: Rewrite 8xx breakpoints to allow any address range size. 2020-01-23 21:31:14 +11:00
reg_a2.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
reg_booke.h powerpc/time: Remove ifdef in get_dec() and set_dec() 2020-10-08 21:17:14 +11:00
reg_fsl_emb.h
rheap.h
rio.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
rtas-types.h powerpc/rtas: Move type/struct definitions from rtas.h into rtas-types.h 2020-06-02 20:59:08 +10:00
rtas.h powerpc/pseries: remove memory "re-add" implementation 2020-07-16 13:12:40 +10:00
runlatch.h
seccomp.h
sections.h maccess: make get_kernel_nofault() check for minimal type compatibility 2020-06-18 12:10:37 -07:00
secure_boot.h powerpc: Detect the trusted boot state of the system 2019-11-12 12:25:49 +11:00
security_features.h powerpc/64s: flush L1D after user accesses 2020-11-19 23:47:18 +11:00
secvar.h powerpc/powernv: Add OPAL API interface to access secure variable 2019-11-13 00:33:22 +11:00
serial.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
setjmp.h powerpc: Make setjmp/longjmp signature standard 2020-04-01 14:30:51 +11:00
setup.h powerpc/64s: flush L1D after user accesses 2020-11-19 23:47:18 +11:00
sfp-machine.h
shmparam.h
signal.h powerpc/64/sycall: Implement syscall entry/exit logic in C 2020-04-01 13:42:13 +11:00
simple_spinlock.h powerpc: Move spinlock implementation to simple_spinlock 2020-07-26 23:34:26 +10:00
simple_spinlock_types.h powerpc: Move spinlock implementation to simple_spinlock 2020-07-26 23:34:26 +10:00
slice.h powerpc/8xx: MM_SLICE is not needed anymore 2020-05-26 22:22:21 +10:00
smp.h powerpc/smp: Reintroduce cpu_core_mask 2021-05-14 09:50:39 +02:00
smu.h powerpc/smu.h: delete duplicated word 2020-07-27 00:01:32 +10:00
sparsemem.h mm: fix phys_to_target_node() and memory_add_physaddr_to_nid() exports 2020-11-22 10:48:22 -08:00
spinlock.h powerpc/pseries: Implement paravirt qspinlocks for SPLPAR 2020-07-27 00:01:29 +10:00
spinlock_types.h powerpc/64s: Implement queued spinlocks and rwlocks 2020-07-27 00:01:23 +10:00
spu.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 153 2019-05-30 11:26:32 -07:00
spu_csa.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 153 2019-05-30 11:26:32 -07:00
spu_info.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 153 2019-05-30 11:26:32 -07:00
spu_priv1.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 167 2019-05-30 11:26:39 -07:00
sstep.h Merge branch 'scv' support into next 2020-07-23 17:43:44 +10:00
stackprotector.h
stacktrace.h
string.h x86, powerpc: Rename memcpy_mcsafe() to copy_mc_to_{user, kernel}() 2020-10-06 11:18:04 +02:00
svm.h powerpc/pseries/svm: Allocate SWIOTLB buffer anywhere in memory 2020-09-14 23:07:14 +10:00
swab.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
swiotlb.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
switch_to.h powerpc: Fix missing declaration of [en/dis]able_kernel_vsx() 2021-03-17 17:06:35 +01:00
synch.h powerpc/64s: Add cp_abort after tlbiel to invalidate copy-buffer address 2020-10-06 23:22:23 +11:00
syscall.h powerpc/64s/syscall: Fix ptrace syscall info with scv syscalls 2021-05-26 12:06:53 +02:00
syscalls.h
task_size_32.h powerpc: Avoid circular header inclusion in mmu-hash.h 2019-02-23 22:31:39 +11:00
task_size_64.h powerpc/64: only book3s/64 supports CONFIG_PPC_64K_PAGES 2019-05-03 01:20:23 +10:00
tce.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
termios.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
thread_info.h powerpc: remove address space overrides using set_fs() 2020-09-08 22:21:37 -04:00
time.h powerpc/time: Make get_tb() common to PPC32 and PPC64 2020-10-08 21:17:16 +11:00
timex.h powerpc: Remove support for PowerPC 601 2020-10-08 21:17:13 +11:00
tlb.h powerpc/64s/radix: Fix mm_cpumask trimming race vs kthread_use_mm 2020-09-16 12:24:37 +10:00
tlbflush.h
tm.h
topology.h powerpc/numa: Fix build when CONFIG_NUMA=n 2020-11-06 14:16:19 +11:00
trace.h powerpc: Add doorbell tracepoints 2019-05-01 16:45:05 +10:00
trace_clock.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
tsi108.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
tsi108_irq.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
tsi108_pci.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
types.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
uaccess.h powerpc/uaccess: Avoid might_fault() when user access is enabled 2021-03-04 11:38:06 +01:00
udbg.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
uic.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
ultravisor-api.h KVM: PPC: Book3S HV: Support reset of secure guest 2019-11-28 17:02:31 +11:00
ultravisor.h KVM: PPC: Book3S HV: Support reset of secure guest 2019-11-28 17:02:31 +11:00
unaligned.h
uninorth.h
unistd.h powerpc: Add back __ARCH_WANT_SYS_LLSEEK macro 2020-04-03 00:09:59 +11:00
uprobes.h powerpc: Add prefixed instructions to instruction data type 2020-05-19 00:10:39 +10:00
user.h
vas.h crypto/nx: Remove 'pid' in vas_tx_win_attr struct 2020-04-20 16:53:14 +10:00
vdso.h powerpc/vdso: remove deprecated VDS64_HAS_DESCRIPTORS references 2020-03-13 21:13:06 +11:00
vdso_datapage.h powerpc/vdso32: Don't read cache line size from the datapage on PPC32. 2020-01-23 21:31:15 +11:00
vermagic.h arch: split MODULE_ARCH_VERMAGIC definitions out to <asm/vermagic.h> 2020-04-23 10:50:26 +09:00
vga.h
vio.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
vmalloc.h mm/vmalloc: Add empty <asm/vmalloc.h> headers and use them from <linux/vmalloc.h> 2019-12-10 10:12:55 +01:00
word-at-a-time.h
xics.h
xive-regs.h powerpc/xive: Enforce load-after-store ordering when StoreEOI is active 2020-05-07 22:58:31 +10:00
xive.h powerpc/xive: Remove unused inline function xive_kexec_teardown_cpu() 2020-07-16 13:12:44 +10:00
xmon.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
xor.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
xor_altivec.h