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linux/arch/powerpc/kernel
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Michael Roth 3dbbaf200f powerpc/pseries: Advertise Hot Plug Event support to firmware 
With the inclusion of commit 333f7b76865b ("powerpc/pseries: Implement
indexed-count hotplug memory add") and commit 753843471cbb
("powerpc/pseries: Implement indexed-count hotplug memory remove"), we
now have complete handling of the RTAS hotplug event format as described
by PAPR via ACR "PAPR Changes for Hotplug RTAS Events".

This capability is indicated by byte 6, bit 2 (5 in IBM numbering) of
architecture option vector 5, and allows for greater control over
cpu/memory/pci hot plug/unplug operations.

Existing pseries kernels will utilize this capability based on the
existence of the /event-sources/hot-plug-events DT property, so we
only need to advertise it via CAS and do not need a corresponding
FW_FEATURE_* value to test for.

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2017-02-21 21:32:53 +11:00
..
vdso32
powerpc/vdso: Fix build rules to rebuild vdsos correctly
2016-08-10 23:04:12 +10:00
vdso64
powerpc/vdso64: Use double word compare on pointers
2016-09-29 15:17:57 +10:00
.gitignore
…
align.c
powerpc/64: Clean up ppc64_caches using a struct per cache
2017-02-06 19:46:04 +11:00
asm-offsets.c
powerpc/asm: Define STACK_PT_REGS_OFFSET macro in asm-offsets.c
2017-02-15 21:47:51 +11:00
audit.c
…
btext.c
powerpc/mm: Use a helper for finding pte bits mapping I/O area
2016-05-01 18:32:32 +10:00
cacheinfo.c
powerpc: Fix missing L2 cache size in /sys/devices/system/cpu
2015-04-11 20:49:28 +10:00
cacheinfo.h
…
compat_audit.c
…
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 updates for 4.10
2016-12-16 09:26:42 -08:00
cpu_setup_ppc970.S
…
cputable.c
powerpc: Add POWER9 architected mode to cputable
2017-02-17 21:48:56 +11:00
crash_dump.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
crash.c
powerpc/crash: Rearrange loop condition to avoid out of bounds array access
2016-07-14 20:26:22 +10:00
dbell.c
powerpc/powernv: Fixes for hypervisor doorbell handling
2015-03-20 14:51:53 +11:00
dma-iommu.c
dma-mapping: use unsigned long for dma_attrs
2016-08-04 08:50:07 -04:00
dma-swiotlb.c
powerpc/iommu: Support "hybrid" iommu/direct DMA ops for coherent_mask < dma_mask
2015-07-13 10:10:55 +10:00
dma.c
arch/powerpc: add option to skip DMA sync as a part of mapping
2016-12-14 16:04:07 -08:00
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/pci: Delay populating pdn
2016-06-21 15:30:56 +10:00
eeh_driver.c
powerpc updates for 4.10
2016-12-16 09:26:42 -08:00
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/pci: Always print PHB and PE numbers as hexadecimal
2016-11-22 11:57:07 +11:00
eeh_sysfs.c
powerpc/eeh: Fix PE state format
2014-11-27 09:32:58 +11:00
eeh.c
powerpc/eeh: Enable IO path on permanent error
2017-01-18 15:11:19 +11:00
entry_32.S
powerpc/8xx: Perf events on PPC 8xx
2017-01-26 17:49:34 -06:00
entry_64.S
Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
2016-10-14 14:26:58 -07:00
epapr_hcalls.S
ppc: move exports to definitions
2016-08-07 23:50:09 -04:00
epapr_paravirt.c
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
2014-06-10 18:54:22 -07:00
exceptions-64e.S
powerpc/64e: Don't branch to dot symbols
2016-11-28 22:32:30 +11:00
exceptions-64s.S
Merge branch 'topic/ppc-kvm' into next
2017-02-14 17:18:29 +11:00
fadump.c
powerpc/fadump: Fix the race in crash_fadump().
2017-01-30 16:35:16 +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
powerpc/fsl: Force coherent memory on e500mc derivatives
2015-08-07 23:00:01 -05:00
ftrace.c
powerpc/ftrace: Fix the comments for ftrace_modify_code
2016-12-03 22:10:15 +11:00
head_8xx.S
powerpc/8xx: Perf events on PPC 8xx
2017-01-26 17:49:34 -06:00
head_32.S
powerpc/32: Remove FIX_SRR1
2017-01-26 17:49:32 -06:00
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: Change places using CONFIG_KEXEC to use CONFIG_KEXEC_CORE instead.
2016-11-30 23:15:11 +11:00
head_booke.h
…
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: No need to use dot symbols when branching to a function
2014-04-23 10:05:16 +10:00
idle_book3s.S
Merge branch 'topic/ppc-kvm' into next
2017-02-14 17:18:29 +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: No need to use dot symbols when branching to a function
2014-04-23 10:05:16 +10:00
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/mm: Differentiate between hugetlb and THP during page walk
2015-10-12 15:30:09 +11:00
io.c
…
iomap.c
powerpc: Move isa bridge definitions to separate include
2017-01-31 13:54:17 +11:00
iommu.c
powerpc: implement the DMA_ATTR_NO_WARN attribute
2016-10-11 15:06:32 -07:00
irq.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
isa-bridge.c
powerpc: Add support for non-PCI ISA bridges
2017-01-31 13:54:17 +11:00
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: Fix kgdb on little endian ppc64le
2016-02-18 00:03:26 +11:00
kprobes.c
powerpc/kprobes: Remove kprobe_exceptions_notify()
2017-02-10 14:43:15 +11:00
kvm_emul.S
…
kvm.c
powerpc: Remove redundant breaks
2015-08-06 15:10:20 +10:00
l2cr_6xx.S
…
legacy_serial.c
powerpc/powernv: Add support for direct mapped LPC on POWER9
2017-01-31 13:54:18 +11:00
machine_kexec_32.c
…
machine_kexec_64.c
powerpc: Add purgatory for kexec_file_load() implementation.
2016-11-30 23:15:26 +11:00
machine_kexec_file_64.c
powerpc: ima: send the kexec buffer to the next kernel
2016-12-20 09:48:44 -08:00
machine_kexec.c
powerpc: Update of_remove_property() call sites to remove null checking
2016-05-11 21:54:04 +10:00
Makefile
powerpc/kprobes: Implement Optprobes
2017-02-10 13:28:04 +11:00
mce_power.c
powerpc/mm/radix: Fix CONFIG_PPC_MMU_STD_64 typo
2016-05-11 21:53:59 +10:00
mce.c
powerpc/mce: Remove unused but set variable
2016-11-18 22:40:38 +11:00
misc_32.S
powerpc: Fix build warning on 32-bit PPC
2016-12-25 16:12:20 -08:00
misc_64.S
powerpc/64: Fix naming of cache block vs. cache line
2017-02-06 19:46:04 +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/module: Add support for R_PPC64_REL32 relocations
2016-11-14 11:11:51 +11:00
module.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
msi.c
powerpc: Remove MSI-related PCI controller ops from ppc_md
2015-06-02 11:47:45 +10:00
nvram_64.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
of_platform.c
powerpc/of_platform: Use builtin_platform_driver
2016-11-25 14:07:51 +11:00
optprobes_head.S
powerpc/kprobes: Implement Optprobes
2017-02-10 13:28:04 +11:00
optprobes.c
powerpc/kprobes: Optimize kprobe in kretprobe_trampoline()
2017-02-10 13:28:05 +11:00
paca.c
powerpc/mm: Convert early cpu/mmu feature check to use the new helpers
2016-08-01 11:15:01 +10:00
pci_32.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
pci_64.c
powerpc fixes for 4.7 #5
2016-07-15 14:57:47 +10:00
pci_dn.c
powerpc/pci: Fix build with PCI_IOV=y and EEH=n
2016-07-07 16:33:27 +10:00
pci_of_scan.c
powerpc: Remove all usages of NO_IRQ
2016-09-20 20:57:12 +10:00
pci-common.c
powerpc/kernel: Remove error message in pcibios_setup_phb_resources()
2017-02-17 22:18:21 +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/8xx: Implement hw_breakpoint
2017-01-25 02:43:59 -06:00
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: Advertise Hot Plug Event support to firmware
2017-02-21 21:32:53 +11:00
prom_parse.c
…
prom.c
powerpc: Change places using CONFIG_KEXEC to use CONFIG_KEXEC_CORE instead.
2016-11-30 23:15:11 +11:00
ptrace32.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
ptrace.c
powerpc/ptrace: Preserve previous TM fprs/vsrs on short regset write
2017-01-20 14:55:19 +11:00
reloc_32.S
…
reloc_64.S
powerpc: Align p_dyn, p_rela and p_st symbols
2014-03-07 13:50:19 +11:00
rtas_flash.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
rtas_pci.c
powerpc: move find_and_init_phbs() to pSeries specific code
2015-04-11 20:49:09 +10:00
rtas-proc.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
rtas-rtc.c
…
rtas.c
powerpc/kernel: Fix unbalanced refcount on RTAS device node
2017-01-25 13:34:21 +11:00
rtasd.c
powerpc/pseries: Update affinity for memory and cpus specified in a PRRN event
2017-02-02 20:36:38 +11:00
setup_32.c
powerpc: Move {d,i,u}cache_bsize definitions to a common place
2017-02-06 19:46:04 +11:00
setup_64.c
powerpc/64e: Fix bogus usage of WARN_ONCE()
2017-02-15 20:24:25 +11:00
setup-common.c
powerpc: Move {d,i,u}cache_bsize definitions to a common place
2017-02-06 19:46:04 +11:00
setup.h
powerpc: Merge 32-bit and 64-bit setup_arch()
2016-07-21 19:17:46 +10:00
signal_32.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
signal_64.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
signal.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
signal.h
powerpc: tm: Rename transct_(*) to ck(\1)_state
2016-10-04 20:33:16 +11:00
smp-tbsync.c
…
smp.c
powerpc: Change places using CONFIG_KEXEC to use CONFIG_KEXEC_CORE instead.
2016-11-30 23:15:11 +11:00
stacktrace.c
powerpc: Implement save_stack_trace_regs() to enable kprobe stack tracing
2016-01-11 14:27:28 +11:00
suspend.c
nosave: consolidate __nosave_{begin,end} in <asm/sections.h>
2014-10-09 22:26:04 -04:00
swsusp_32.S
…
swsusp_64.c
…
swsusp_asm64.S
…
swsusp_booke.S
…
swsusp.c
powerpc/mm: Abstraction for switch_mmu_context()
2016-05-01 18:33:04 +10:00
sys_ppc32.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
syscalls.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
sysfs.c
powerpc/sysfs: Convert to hotplug state machine
2016-11-22 23:34:42 +01:00
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: Add a proper syscall for switching endianness
2015-03-28 22:03:40 +11:00
tau_6xx.c
…
time.c
clocksource: Use a plain u64 instead of cycle_t
2016-12-25 11:04:12 +01:00
tm.S
powerpc: tm: Rename transct_(*) to ck(\1)_state
2016-10-04 20:33:16 +11:00
trace_clock.c
powerpc/ftrace: add powerpc timebase as a trace clock source
2015-08-06 16:36:23 +10:00
traps.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
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
…
vdso.c
powerpc/64: Clean up ppc64_caches using a struct per cache
2017-02-06 19:46:04 +11:00
vecemu.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
vector.S
Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
2016-10-14 14:26:58 -07:00
vmlinux.lds.S
powerpc/64: Fix placement of .text to be immediately following .head.text
2016-12-01 22:26:31 +11:00