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Christophe Leroy 41d65207de powerpc/atomics: Use immediate operand when possible 
Today we get the following code generation for atomic operations:

	c001bb2c:	39 20 00 01 	li      r9,1
	c001bb30:	7d 40 18 28 	lwarx   r10,0,r3
	c001bb34:	7d 09 50 50 	subf    r8,r9,r10
	c001bb38:	7d 00 19 2d 	stwcx.  r8,0,r3

	c001c7a8:	39 40 00 01 	li      r10,1
	c001c7ac:	7d 00 18 28 	lwarx   r8,0,r3
	c001c7b0:	7c ea 42 14 	add     r7,r10,r8
	c001c7b4:	7c e0 19 2d 	stwcx.  r7,0,r3

By allowing GCC to choose between immediate or regular operation,
we get:

	c001bb2c:	7d 20 18 28 	lwarx   r9,0,r3
	c001bb30:	39 49 ff ff 	addi    r10,r9,-1
	c001bb34:	7d 40 19 2d 	stwcx.  r10,0,r3
	--
	c001c7a4:	7d 40 18 28 	lwarx   r10,0,r3
	c001c7a8:	39 0a 00 01 	addi    r8,r10,1
	c001c7ac:	7d 00 19 2d 	stwcx.  r8,0,r3

For "and", the dot form has to be used because "andi" doesn't exist.

For logical operations we use unsigned 16 bits immediate.
For arithmetic operations we use signed 16 bits immediate.

On pmac32_defconfig, it reduces the text by approx another 8 kbytes.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Acked-by: Segher Boessenkool <segher@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/2ec558d44db8045752fe9dbd29c9ba84bab6030b.1632236981.git.christophe.leroy@csgroup.eu
2021-11-30 11:45:57 +11:00
..
book3s
powerpc updates for 5.16
2021-11-05 08:15:46 -07:00
nohash
powerpc/book3e: Fix set_memory_x() and set_memory_nx()
2021-10-28 00:41:29 +11:00
vdso
powerpc: Redefine HMT_xxx macros as empty on PPC32
2021-08-27 00:56:52 +10:00
8xx_immap.h
…
accounting.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
agp.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
archrandom.h
powerpc: Mark archrandom.h functions __must_check
2020-01-25 12:18:51 -05:00
asm-compat.h
powerpc: Use lwarx/ldarx directly instead of PPC_LWARX/LDARX macros
2021-08-25 13:35:49 +10:00
asm-const.h
powerpc/asm: Remove UPD_CONSTR after GCC 4.9 removal
2021-10-09 00:15:59 +11:00
asm-offsets.h
…
asm-prototypes.h
KVM: PPC: Book3S HV P9: Implement PMU save/restore in C
2021-11-24 21:08:58 +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/atomics: Use immediate operand when possible
2021-11-30 11:45:57 +11:00
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/barrier: Avoid collision with clang's __lwsync macro
2021-06-10 21:44:57 +10:00
bitops.h
powerpc/bitops: Use immediate operand when possible
2021-11-30 11:45:50 +11:00
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
powerpc/32s: fix booting with CONFIG_PPC_EARLY_DEBUG_BOOTX
2019-06-07 19:00:14 +10:00
bug.h
powerpc/bug: Cast to unsigned long before passing to inline asm
2021-09-01 21:25:43 +10:00
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/mem: Inline flush_dcache_page()
2021-04-14 23:04:19 +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
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: Force inlining of csum_add()
2021-06-16 00:16:47 +10:00
clocksource.h
powerpc/vdso: Prepare for switching VDSO to generic C implementation.
2020-12-04 01:01:10 +11:00
cmpxchg.h
locking/atomic: powerpc: move to ARCH_ATOMIC
2021-05-26 13:20:52 +02:00
code-patching-asm.h
powerpc/asm: Add a patch_site macro & helpers for patching instructions
2018-08-08 00:32:25 +10:00
code-patching.h
powerpc/lib: Add helper to check if offset is within conditional branch range
2021-10-07 18:52:33 +11:00
compat.h
arch: remove compat_alloc_user_space
2021-09-08 15:32:35 -07:00
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
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
cpm1.h
powerpc/8xx: Fix early debug when SMC1 is relocated
2020-12-09 17:00:54 +11:00
cpm2.h
powerpc: Spelling/typo fixes
2021-04-08 21:17:42 +10:00
cpm.h
soc: fsl: move cpm.h from powerpc/include/asm to include/soc/fsl
2019-12-09 13:54:34 -06:00
cpu_has_feature.h
powerpc: Force inlining of cpu_has_feature() to avoid build failure
2021-03-14 20:32:24 +11:00
cpu_setup_power.h
powerpc/64s: Convert some cpu_setup() and cpu_restore() functions to C
2020-11-19 14:49:56 +11:00
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
arch: powerpc: Stop building and using oprofile
2021-01-29 10:05:51 +05:30
cputhreads.h
powerpc: remove cpu_online_cores_map function
2021-11-29 22:48:32 +11:00
cputime.h
powerpc/64: move account_stolen_time into its own function
2021-02-09 00:10:49 +11:00
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
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: 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()
2021-03-01 12:33:31 +11:00
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
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
debug.h
powerpc: convert interrupt handlers to use wrappers
2021-02-09 00:02:12 +11:00
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
pseries/drmem: update LMBs after LPM
2021-08-10 23:14:55 +10:00
dt_cpu_ftrs.h
powerpc: clean inclusions of asm/feature-fixups.h
2018-07-30 22:48:17 +10:00
dtl.h
powerpc64: Break asm/percpu.h vs spinlock_types.h dependency
2020-07-10 12:00:01 +02:00
edac.h
…
eeh_event.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
eeh.h
powerpc/eeh: Delete eeh_pe->config_addr
2020-10-07 22:34:47 +11:00
ehv_pic.h
…
elf.h
powerpc: Remove ucache_bsize
2020-12-05 21:49:52 +11:00
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
KVM: PPC: Book3S 64: Move hcall early register setup to KVM
2021-06-10 22:12:12 +10:00
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
powerpc/bug: Provide better flexibility to WARN_ON/__WARN_FLAGS() with asm goto
2021-08-15 13:49:24 +10:00
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
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: fix scv entry fallback flush vs interrupt
2021-01-20 15:58:19 +11:00
firmware.h
powerpc/pseries: Add support for FORM2 associativity
2021-08-13 22:04:27 +10:00
fixmap.h
powerpc/64: Fix the definition of the fixmap area
2021-04-22 20:59:15 +10:00
floppy.h
floppy: use symbolic register names in the powerpc port
2020-05-12 19:34:53 +03:00
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
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
iommu/fsl_pamu: replace DOMAIN_ATTR_FSL_PAMU_STASH with a direct call
2021-04-07 10:56:52 +02:00
fsl_pm.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
ftrace.h
tracing: Fix various typos in comments
2021-03-23 14:08:18 -04:00
futex.h
powerpc/futex: Switch to user_access block
2021-03-26 23:19:43 +11:00
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/64s: Move HMI IRQ stat from percpu variable to paca.
2020-07-29 23:47:53 +10:00
head-64.h
powerpc/64: move interrupt return asm to interrupt_64.S
2021-06-25 00:06:55 +10:00
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
powerpc/mm/highmem: use __set_pte_at() for kmap_local()
2021-01-24 10:34:53 -08:00
hmi.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 114
2019-05-24 17:39:01 +02:00
hugetlb.h
powerpc/mm: Enable compound page check for both THP and HugeTLB
2021-02-11 23:35:06 +11:00
hvcall.h
Merge branch 'topic/ppc-kvm' into next
2021-06-23 00:19:08 +10:00
hvconsole.h
powerpc/pseries: Move hvc_vio_init_early() prototype to shared location
2021-03-24 14:09:30 +11:00
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/64: use interrupt restart table to speed up return from interrupt
2021-06-25 00:06:56 +10:00
hydra.h
powerpc/chrp: Make hydra_init() static
2021-03-24 14:09:29 +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
powerpc/nx: Don't pack struct coprocessor_request_block
2020-08-25 01:31:33 +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
idle.h
powerpc/sysfs: Show idle_purr and idle_spurr for every CPU
2020-04-30 12:35:26 +10:00
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
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
inst.h
powerpc/inst: Refactor PPC32 and PPC64 versions
2021-06-17 00:09:06 +10:00
interrupt.h
powerpc/64s: Fix unrecoverable MCE calling async handler from NMI
2021-10-07 19:54:55 +11:00
io_event_irq.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
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
powerpc/mm: rework io-workaround invocation.
2019-08-27 13:03:34 +10:00
io.h
powerpc/asm: Remove UPD_CONSTR after GCC 4.9 removal
2021-10-09 00:15:59 +11:00
iommu.h
powerpc/machdep: Remove stale functions from ppc_md structure
2021-10-22 15:22:05 +11:00
ipic.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
irq_work.h
powerpc: Add missing prototype for arch_irq_work_raise()
2018-03-13 15:50:37 +11:00
irq.h
powerpc/interrupt: Fix OOPS by not calling do_IRQ() from timer_interrupt()
2021-08-12 22:21:57 +10:00
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: Fix initrd corruption with relative jump labels
2021-06-15 23:35:57 +10:00
kasan.h
powerpc/kasan: Fix shadow start address with modules
2021-04-25 21:29:04 +10:00
Kbuild
powerpc/syscalls: switch to generic syscalltbl.sh
2021-04-14 23:04:16 +10:00
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_ranges.h
powerpc/kexec_file: Avoid stomping memory used by special regions
2020-07-29 23:47:53 +10:00
kexec.h
powerpc/machdep: Remove stale functions from ppc_md structure
2021-10-22 15:22:05 +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
kfence.h
powerpc: Enable KFENCE for PPC32
2021-03-24 14:09:30 +11:00
kgdb.h
powerpc/kgdb: add kgdb_arch_set/remove_breakpoint()
2018-10-20 13:26:47 +11:00
kprobes.h
kprobes: treewide: Make it harder to refer kretprobe_trampoline directly
2021-09-30 21:24:06 -04:00
kup.h
powerpc/kuap: Force inlining of all first level KUAP helpers.
2021-06-17 00:09:09 +10:00
kvm_asm.h
KVM: PPC: Book3S HV Nested: Avoid extra mftb() in nested entry
2021-11-24 21:09:02 +11:00
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
KVM: PPC: Book3S HV P9: Avoid cpu_in_guest atomics on entry and exit
2021-11-24 21:09:02 +11:00
kvm_book3s_asm.h
KVM: PPC: Book3S HV: Remove support for running HPT guest on RPT host without mixed mode support
2021-02-10 14:31:08 +11:00
kvm_book3s_uvmem.h
KVM: PPC: Book3S HV: Migrate hot plugged memory
2020-07-28 12:34:52 +10:00
kvm_book3s.h
KVM: PPC: Book3S HV: Change dec_expires to be relative to guest timebase
2021-11-24 21:08:59 +11:00
kvm_booke_hv_asm.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
kvm_booke.h
powerpc: Inline doorbell sending functions
2020-07-29 21:02:09 +10:00
kvm_fpu.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 266
2019-06-05 17:30:28 +02:00
kvm_guest.h
powerpc: Fix is_kvm_guest() / kvm_para_available()
2021-06-25 14:47:19 +10:00
kvm_host.h
KVM: PPC: Book3S HV P9: Avoid cpu_in_guest atomics on entry and exit
2021-11-24 21:09:02 +11:00
kvm_para.h
powerpc: Reintroduce is_kvm_guest() as a fast-path check
2020-12-04 01:01:22 +11:00
kvm_ppc.h
KVM: PPC: Book3S HV P9: Remove subcore HMI handling
2021-11-24 21:09:03 +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/64s: avoid reloading (H)SRR registers if they are still valid
2021-06-25 00:06:55 +10:00
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: Mark probe_machine() __init and static
2021-11-29 22:49:26 +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
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
mce.h
powerpc/mce: Remove per cpu variables from MCE handlers
2021-01-31 22:35:49 +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
mem_encrypt.h
treewide: Replace the use of mem_encrypt_active() with cc_platform_has()
2021-10-04 11:47:24 +02:00
membarrier.h
powerpc/non-smp: Unconditionaly call smp_mb() on switch_mm
2021-08-10 23:14:55 +10:00
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_context.h
Merge branch 'topic/ppc-kvm' into next
2021-06-23 00:19:08 +10:00
mmu.h
powerpc: Always inline radix_enabled() to fix build failure
2021-08-10 23:14:56 +10:00
mmzone.h
mm: replace CONFIG_NEED_MULTIPLE_NODES with CONFIG_NUMA
2021-06-29 10:53:55 -07:00
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
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
…
mpc52xx.h
powerpc/52xx: Add missing functions prototypes
2018-05-25 12:04:42 +10:00
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
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
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
mpic.h
powerpc/msi: Fix compile error on mpc83xx
2018-10-21 19:32:07 +11:00
msi_bitmap.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441
2019-06-05 17:37:17 +02:00
nmi.h
powerpc: convert interrupt handlers to use wrappers
2021-02-09 00:02:12 +11:00
nvram.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
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/xive: Activate StoreEOI on P10
2021-11-25 11:25:30 +11:00
opal.h
powerpc/powernv: remove the nvlink support
2021-05-02 23:35:32 +10:00
paca.h
powerpc/64: use interrupt restart table to speed up return from interrupt
2021-06-25 00:06:56 +10:00
page_32.h
powerpc/32s: Cleanup around PTE_FLAGS_OFFSET in hash_low.S
2020-12-09 23:48:14 +11:00
page_64.h
mm/vma: define a default value for VM_DATA_DEFAULT_FLAGS
2020-04-10 15:36:21 -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
paravirt.h
powerpc/paravirt: correct preempt debug splat in vcpu_is_preempted()
2021-10-09 00:15:59 +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
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333
2019-06-05 17:37:06 +02:00
pci-bridge.h
powerpc/pseries/pci: Add MSI domains
2021-08-10 23:14:57 +10:00
pci.h
powerpc/powernv: remove the nvlink support
2021-05-02 23:35:32 +10:00
percpu.h
powerpc: Fix circular dependency between percpu.h and mmu.h
2020-08-04 23:15:59 +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: Expose processor pipeline stage cycles using PERF_SAMPLE_WEIGHT_STRUCT
2021-04-20 14:22:23 +10:00
perf_event.h
powerpc/perf: Expose Performance Monitor Counter SPR's as part of extended regs
2021-02-09 01:09:44 +11:00
pgalloc.h
mm/thp: define default pmd_pgtable()
2021-07-01 11:06:03 -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/32: Don't use a struct based type for pte_t
2021-10-22 15:22:06 +11:00
pgtable.h
powerpc updates for 5.14
2021-07-02 12:54:34 -07:00
pkeys.h
powerpc/pkeys: Remove unused code
2021-02-09 01:09:44 +11:00
plpar_wrappers.h
powerpc/pseries: use notrace hcall variant for H_CEDE idle
2021-05-12 11:07:38 +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
powerpc/powermac: Move pmac_pfunc_base_install prototype to header file
2018-05-25 12:04:41 +10:00
pmc.h
KVM: PPC: Book3S HV Nested: Reflect guest PMU in-use to L0 when guest SPRs are live
2021-08-25 16:37:18 +10:00
pmi.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 153
2019-05-30 11:26:32 -07:00
pnv-ocxl.h
ocxl: Initiate a TLB invalidate command
2020-12-04 01:01:30 +11:00
pnv-pci.h
powerpc/powernv/pci: Rework pnv_opal_pci_msi_eoi()
2021-08-10 23:15:01 +10:00
powernv.h
powerpc updates for 5.3
2019-07-13 16:08:36 -07:00
ppc4xx.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 40
2019-05-24 17:27:12 +02:00
ppc_asm.h
powerpc: flexible GPR range save/restore macros
2021-11-29 23:15:20 +11:00
ppc-opcode.h
powerpc/ppc-opcode: introduce PPC_RAW_BRANCH() macro
2021-11-25 11:25:31 +11:00
ppc-pci.h
powerpc/eeh: Use dev_driver_string() instead of struct pci_dev->driver->name
2021-10-12 17:50:12 -05:00
probes.h
powerpc/64s: avoid reloading (H)SRR registers if they are still valid
2021-06-25 00:06:55 +10:00
processor.h
sched: Add wrapper for get_wchan() to keep task blocked
2021-10-15 11:25:14 +02:00
prom.h
powerpc/pseries: Add support for FORM2 associativity
2021-08-13 22:04:27 +10:00
ps3.h
powerpc/ps3: Add dma_mask to ps3_dma_region
2021-06-10 21:44:58 +10:00
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: Fix reverse map real-mode address lookup with huge vmalloc
2021-05-28 22:54:27 +10:00
ptrace.h
Merge branch 'fixes' into next
2021-09-03 22:54:12 +10:00
qspinlock_paravirt.h
powerpc/pseries: Implement paravirt qspinlocks for SPLPAR
2020-07-27 00:01:29 +10:00
qspinlock.h
locking/atomic: powerpc: move to ARCH_ATOMIC
2021-05-26 13:20:52 +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/32: Handle bookE debugging in C in syscall entry/exit
2021-02-11 23:35:12 +11:00
reg_fsl_emb.h
powerpc: clean the inclusion of stringify.h
2018-07-30 22:48:17 +10:00
reg.h
KVM: PPC: Book3S HV Nested: Fix TM softpatch HFAC interrupt emulation
2021-08-25 16:37:17 +10:00
rheap.h
powerpc: Add missing prototype
2018-05-25 12:04:43 +10:00
rio.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
rtas-types.h
powerpc/rtas: remove unused rtas_suspend_me_data
2020-12-08 21:41:02 +11:00
rtas.h
powerpc/rtas: rtas_busy_delay() improvements
2021-11-25 11:25:33 +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
seccomp.h
powerpc: Enable seccomp architecture tracking
2020-11-20 11:16:35 -08:00
sections.h
powerpc: use generic version of arch_is_kernel_initmem_freed()
2021-11-06 13:30:38 -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/security: Add a helper to query stf_barrier type
2021-10-07 19:52:58 +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
set_memory.h
powerpc/mm: implement set_memory_attr()
2021-06-21 21:13:21 +10:00
setjmp.h
powerpc: Make setjmp/longjmp signature standard
2020-04-01 14:30:51 +11:00
setup.h
Revert "powerpc/code-patching: Improve verification of patchability"
2021-11-29 17:41:52 +11:00
sfp-machine.h
powerpc/math-emu: Update macros from GCC
2018-12-04 19:45:01 +11:00
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
powerpc/64/sycall: Implement syscall entry/exit logic in C
2020-04-01 13:42:13 +11:00
simple_spinlock_types.h
powerpc: Move spinlock implementation to simple_spinlock
2020-07-26 23:34:26 +10:00
simple_spinlock.h
locking: Remove spin_lock_flags() etc
2021-10-30 16:37:28 +02:00
slice.h
powerpc/8xx: MM_SLICE is not needed anymore
2020-05-26 22:22:21 +10:00
smp.h
powerpc: smp: remove hack to obtain offset of task_struct::cpu
2021-09-30 16:13:11 +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_types.h
powerpc/64s: Implement queued spinlocks and rwlocks
2020-07-27 00:01:23 +10:00
spinlock.h
powerpc/spinlock: Define smp_mb__after_spinlock only once
2021-03-26 23:19:43 +11:00
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
spu.h
arch: powerpc: Stop building and using oprofile
2021-01-29 10:05:51 +05:30
sstep.h
powerpc/kprobes: Roll IS_RFI() macro into IS_RFID()
2021-06-25 14:47:18 +10:00
stackprotector.h
powerpc/64: add stack protector support
2018-10-03 15:40:03 +10:00
stacktrace.h
powerpc: Add show_user_instructions()
2018-08-08 00:32:30 +10:00
static_call.h
powerpc/32: Add support for out-of-line static calls
2021-10-22 15:22:05 +11:00
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
KVM: PPC: Book3S HV P9: Use Linux SPR save/restore to manage some host SPRs
2021-11-24 21:09:01 +11:00
synch.h
powerpc/64s: Add cp_abort after tlbiel to invalidate copy-buffer address
2020-10-06 23:22:23 +11:00
syscall.h
arch: remove unused function syscall_set_arguments()
2021-09-14 16:06:20 +02:00
syscalls.h
powerpc/compat_sys: Declare syscalls
2021-08-23 19:28:21 +10:00
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
powerpc/pseries/iommu: Replace hard-coded page shift
2021-08-27 00:56:54 +10:00
termios.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
thread_info.h
powerpc: add CPU field to struct thread_info
2021-09-30 16:13:10 +02:00
time.h
powerpc/time: add API for KVM to re-arm the host timer/decrementer
2021-11-24 21:08:57 +11:00
timex.h
powerpc/time: Move timebase functions into new asm/vdso/timebase.h
2020-12-04 01:01:10 +11:00
tlb.h
mm/mremap: allow arch runtime override
2021-07-08 11:48:23 -07:00
tlbflush.h
powerpc: split asm/tlbflush.h
2018-07-30 22:48:21 +10:00
tm.h
powerpc: Export tm_enable()/tm_disable/tm_abort() APIs
2018-05-24 16:04:02 +10:00
topology.h
powerpc/numa: Update cpu_cpu_map on CPU online/offline
2021-08-27 00:56:54 +10:00
trace_clock.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
trace.h
powerpc: Add doorbell tracepoints
2019-05-01 16:45:05 +10:00
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
tsi108.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
types.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
uaccess.h
powerpc/asm: Remove UPD_CONSTR after GCC 4.9 removal
2021-10-09 00:15:59 +11:00
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
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/syscalls: Remove __NR__exit
2021-08-23 19:28:20 +10:00
uprobes.h
powerpc: Don't use 'struct ppc_inst' to reference instruction location
2021-06-17 00:09:00 +10:00
user.h
powerpc/aout: Fix struct user definition to use user_pt_regs
2018-10-19 15:09:04 +11:00
vas.h
powerpc/pseries/vas: Integrate API with open/close windows
2021-06-20 21:58:57 +10:00
vdso_datapage.h
powerpc/vdso: Add support for time namespaces
2021-04-14 23:04:44 +10:00
vdso.h
powerpc/vdso: Cleanup vdso.h
2020-12-04 01:01:19 +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
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
vio.h
powerpc/pseries: Add shutdown() to vio_driver and vio_bus
2021-04-20 14:22:24 +10:00
vmalloc.h
mm/vmalloc: provide fallback arch huge vmap support functions
2021-04-30 11:20:40 -07:00
word-at-a-time.h
…
xics.h
powerpc/xics: Rename the map handler in a check handler
2021-08-10 23:14:59 +10:00
xive-regs.h
KVM: PPC: Book3S HV: XIVE: Add support for automatic save-restore
2021-08-10 23:15:02 +10:00
xive.h
KVM: PPC: Book3S HV: XIVE: Add support for automatic save-restore
2021-08-10 23:15:02 +10:00
xmon.h
powerpc: remove unneeded semicolons
2021-02-09 00:10:50 +11:00
xor_altivec.h
powerpc/altivec: Add missing prototypes for altivec
2018-05-25 12:04:38 +10:00
xor.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00