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linux/arch/powerpc/kernel
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Linus Torvalds 9055c64567 Merge tag 'memblock-v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock 
Pull memblock updates from Mike Rapoport:

 - improve debuggability of reserve_mem kernel parameter handling with
   print outs in case of a failure and debugfs info showing what was
   actually reserved

 - Make memblock_free_late() and free_reserved_area() use the same core
   logic for freeing the memory to buddy and ensure it takes care of
   updating memblock arrays when ARCH_KEEP_MEMBLOCK is enabled.

* tag 'memblock-v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock:
  x86/alternative: delay freeing of smp_locks section
  memblock: warn when freeing reserved memory before memory map is initialized
  memblock, treewide: make memblock_free() handle late freeing
  memblock: make free_reserved_area() update memblock if ARCH_KEEP_MEMBLOCK=y
  memblock: extract page freeing from free_reserved_area() into a helper
  memblock: make free_reserved_area() more robust
  mm: move free_reserved_area() to mm/memblock.c
  powerpc: opal-core: pair alloc_pages_exact() with free_pages_exact()
  powerpc: fadump: pair alloc_pages_exact() with free_pages_exact()
  memblock: reserve_mem: fix end caclulation in reserve_mem_release_by_name()
  memblock: move reserve_bootmem_range() to memblock.c and make it static
  memblock: Add reserve_mem debugfs info
  memblock: Print out errors on reserve_mem parser
2026-04-18 11:29:14 -07:00
..
ptrace
powerpc/ptrace: Convert gpr32_set_common_user() to scoped user access
2026-04-01 09:21:07 +05:30
syscalls
rseq: Implement sys_rseq_slice_yield()
2026-01-22 11:11:17 +01:00
trace
powerpc64/ftrace: workaround clang recording GEP in __patchable_function_entries
2026-03-07 16:02:25 +05:30
vdso
powerpc/vdso: Provide clock_getres_time64()
2026-01-14 14:57:39 +01:00
.gitignore
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
85xx_entry_mapping.S
powerpc: Remove CONFIG_FSL_BOOKE
2022-09-26 22:47:37 +10:00
align.c
powerpc/align: Convert emulate_spe() to scoped user access
2026-04-01 09:21:07 +05:30
asm-offsets.c
powerpc/32s: Fix segments setup when TASK_SIZE is not a multiple of 256M
2026-01-07 09:31:04 +05:30
audit_32.h
powerpc: address missing-prototypes warnings
2023-08-02 22:22:19 +10:00
btext.c
kernel.h: drop hex.h and update all hex.h users
2026-01-20 19:44:19 -08:00
cacheinfo.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
cacheinfo.h
powerpc/cacheinfo: add cacheinfo_teardown, cacheinfo_rebuild
2019-06-15 16:52:06 +10:00
cpu_setup_6xx.S
powerpc: rename SPRN_HID2 define to SPRN_HID2_750FX
2024-05-08 00:25:00 +10:00
cpu_setup_44x.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
cpu_setup_e500.S
powerpc/32: Fix objtool unannotated intra-function call warnings
2022-11-18 19:00:06 +11:00
cpu_setup_pa6t.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333
2019-06-05 17:37:06 +02:00
cpu_setup_power.c
powerpc/dexcr: Add initial Dynamic Execution Control Register (DEXCR) support
2023-06-19 17:36:25 +10:00
cpu_setup_ppc970.S
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
cpu_specs_8xx.h
powerpc/cputable: Split cpu_specs[] out of cputable.h
2022-09-26 22:47:13 +10:00
cpu_specs_44x.h
powerpc/cputable: Split cpu_specs[] out of cputable.h
2022-09-26 22:47:13 +10:00
cpu_specs_47x.h
powerpc/cputable: Split cpu_specs[] out of cputable.h
2022-09-26 22:47:13 +10:00
cpu_specs_85xx.h
powerpc/cputable: Split cpu_specs[] for mpc85xx and e500mc
2022-09-26 23:00:05 +10:00
cpu_specs_book3s_32.h
powerpc/cputable: Split cpu_specs[] out of cputable.h
2022-09-26 22:47:13 +10:00
cpu_specs_book3s_64.h
powerpc: Add Power11 architected and raw mode
2024-02-21 23:11:00 +11:00
cpu_specs_e500mc.h
powerpc/cputable: Add missing PPC_FEATURE_BOOKE on PPC64 Book-E
2024-02-14 14:24:06 +11:00
cpu_specs.h
powerpc: Remove core support for 40x
2024-06-28 22:28:47 +10:00
cputable.c
powerpc: Make cpu_spec __ro_after_init
2023-11-27 22:01:14 +11:00
crash_dump.c
asm-generic: introduce text-patching.h
2024-11-07 14:25:15 -08:00
dawr.c
powerpc: Include asm/firmware.h in all users of firmware_has_feature()
2022-06-29 16:45:05 +10:00
dbell.c
powerpc/64: Fix perf profiling asynchronous interrupt handlers
2023-01-30 20:07:42 +11:00
dexcr.c
powerpc/dexcr: Add DEXCR prctl interface
2024-05-06 22:04:31 +10:00
dma-iommu.c
powerpc/powernv/iommu: iommu incorrectly bypass DMA APIs
2026-04-01 22:08:55 +05:30
dma-mask.c
dma-mapping: move arch_dma_set_mask() declaration to header
2023-07-31 17:54:28 +02:00
dma-swiotlb.c
swiotlb: add a SWIOTLB_ANY flag to lift the low memory restriction
2022-04-18 07:21:12 +02:00
dt_cpu_ftrs.c
mm/memblock: add memblock_alloc_or_panic interface
2025-01-25 20:22:38 -08:00
early_32.c
powerpc: Move C prototypes out of asm-prototypes.h
2022-03-08 22:06:25 +11:00
eeh_cache.c
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
eeh_driver.c
powerpc/eeh: fix recursive pci_lock_rescan_remove locking in EEH event handling
2026-01-08 17:56:53 +05:30
eeh_event.c
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
eeh_pe.c
powerpc/eeh: fix recursive pci_lock_rescan_remove locking in EEH event handling
2026-01-08 17:56:53 +05:30
eeh_sysfs.c
powerpc: Add missing headers
2022-05-08 22:15:40 +10:00
eeh.c
powerpc/eeh: Export eeh_unfreeze_pe()
2025-07-26 13:07:52 +05:30
entry_32.S
powerpc/32: Restore disabling of interrupts at interrupt/syscall exit
2025-12-22 18:25:07 +05:30
epapr_hcalls.S
powerpc/4xx: Remove CONFIG_BOOKE_OR_40x
2024-06-28 22:28:48 +10:00
epapr_paravirt.c
asm-generic: introduce text-patching.h
2024-11-07 14:25:15 -08:00
exceptions-64e.S
powerpc/64e: drop unused TLB miss handlers
2024-07-12 15:52:15 -07:00
exceptions-64s.S
powerpc/cell: Remove support for IBM Cell Blades
2025-02-26 21:15:07 +05:30
fadump.c
powerpc: fadump: pair alloc_pages_exact() with free_pages_exact()
2026-04-01 11:19:45 +03:00
firmware.c
powerpc: Export kvm_guest static key, for bcachefs six locks
2024-01-01 11:47:38 -05:00
fpu.S
powerpc: Don't clobber f0/vs0 during fp|altivec register save
2023-11-28 23:04:43 +11:00
head_8xx.S
powerpc/8xx: Remove left-over instruction and comments in DataStoreTLBMiss handler
2025-09-15 13:48:22 +05:30
head_32.h
powerpc: Remove core support for 40x
2024-06-28 22:28:47 +10:00
head_44x.S
powerpc/44x: Introduce _PAGE_READ and remove _PAGE_USER
2023-10-19 17:12:46 +11:00
head_64.S
powerpc/64s: Fix unnecessary copy to 0 when kernel is booted at address 0
2024-06-23 11:54:13 +10:00
head_85xx.S
powerpc/e500: Always use 64 bits PTE
2026-03-04 11:05:06 +05:30
head_book3s_32.S
powerpc/32s: Fix segments setup when TASK_SIZE is not a multiple of 256M
2026-01-07 09:31:04 +05:30
head_booke.h
powerpc: Replace __ASSEMBLY__ with __ASSEMBLER__ in non-uapi headers
2025-09-01 13:23:29 +05:30
hw_breakpoint_constraints.c
powerpc/watchpoint: Disable pagefaults when getting user instruction
2023-09-18 12:23:47 +10:00
hw_breakpoint.c
powerpc/watchpoints: Annotate atomic context in more places
2023-09-18 12:23:47 +10:00
idle_6xx.S
powerpc/mm: Switch obsolete dssall to .long
2021-12-23 22:35:13 +11:00
idle_64e.S
powerpc: add ISA v3.0 / v3.1 wait opcode macro
2022-09-28 19:22:10 +10:00
idle_85xx.S
powerpc: Cleanup idle for e500
2022-09-26 23:00:14 +10:00
idle_book3s.S
powerpc/idle: Don't corrupt back chain when going idle
2021-10-20 21:37:58 +11:00
idle.c
treewide: const qualify ctl_tables where applicable
2025-01-28 13:48:37 +01:00
ima_arch.c
powerpc/ima: Drop unnecessary check for CONFIG_MODULE_SIG
2026-03-08 08:26:08 -04:00
interrupt_64.S
powerpc/64: Set task pt_regs->link to the LR value on scv entry
2024-02-05 22:43:19 +11:00
interrupt.c
powerpc/32: Restore disabling of interrupts at interrupt/syscall exit
2025-12-22 18:25:07 +05:30
io.c
powerpc/io: Use standard barrier macros in io.c
2025-02-26 21:15:09 +05:30
iomap.c
powerpc: inline iomap accessors
2020-12-04 01:01:09 +11:00
iommu.c
powerpc/iommu: fix lockdep warning during PCI enumeration
2026-03-13 12:13:35 +05:30
irq_64.c
work around gcc bugs with 'asm goto' with outputs
2024-02-09 15:57:48 -08:00
irq.c
powerpc/irq: use seq_put_decimal_ull_width() for decimal values
2024-11-10 22:33:52 +11:00
isa-bridge.c
mm: Introduce vmap_page_range() to map pages in PCI address space
2024-03-11 16:58:10 +01:00
jump_label.c
asm-generic: introduce text-patching.h
2024-11-07 14:25:15 -08:00
kdebugfs.c
powerpc: rename powerpc_debugfs_root to arch_debugfs_dir
2021-08-13 22:04:26 +10:00
kgdb.c
powerpc: kgdb: fix kernel-doc warnings
2026-04-01 09:21:06 +05:30
kprobes-ftrace.c
kprobe/ftrace: bail out if ftrace was killed
2024-05-16 07:23:30 +09:00
kprobes.c
Merge tag 'powerpc-6.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2024-11-23 10:44:31 -08:00
kvm_emul.S
powerpc/kvm: Add ifdefs around template code
2019-09-14 00:04:40 +10:00
kvm.c
powerpc/kvm: Fix ifdef to remove build warning
2025-08-20 14:03:44 +05:30
l2cr_6xx.S
powerpc/mm: Switch obsolete dssall to .long
2021-12-23 22:35:13 +11:00
legacy_serial.c
serial: 8250: sanitize uart_port::serial_{in,out}() types
2025-06-17 13:42:34 +02:00
Makefile
powerpc/audit: Convert powerpc to AUDIT_ARCH_COMPAT_GENERIC
2026-04-01 09:21:06 +05:30
mce_power.c
powerpc/inst: Define ppc_inst_t
2021-12-09 22:41:21 +11:00
mce.c
powerpc/mce: log the error for all unrecoverable errors
2023-02-10 22:17:34 +11:00
misc_32.S
powerpc/32: Replace mulhdu() by mul_u64_u64_shr()
2024-12-10 08:15:30 +05:30
misc_64.S
powerpc/64: Remove maple platform
2024-10-29 23:01:52 +11:00
misc.S
powerpc: replace #include <asm/export.h> with #include <linux/export.h>
2023-08-16 23:54:48 +10:00
module_32.c
asm-generic: introduce text-patching.h
2024-11-07 14:25:15 -08:00
module_64.c
powerpc64/modules: replace stub allocation sentinel with an explicit counter
2025-09-15 16:40:52 +05:30
module.c
Merge tag 'powerpc-6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2024-05-17 09:05:46 -07:00
msi.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
note.S
powerpc: Add PowerPC Capabilities ELF note
2019-08-30 09:40:15 +10:00
nvram_64.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
optprobes_head.S
powerpc: add definition for pt_regs offset within an interrupt frame
2022-12-02 17:54:08 +11:00
optprobes.c
asm-generic: introduce text-patching.h
2024-11-07 14:25:15 -08:00
paca.c
docs: move powerpc under arch
2023-10-10 13:35:55 -06:00
pci_32.c
mm/memblock: add memblock_alloc_or_panic interface
2025-01-25 20:22:38 -08:00
pci_64.c
powerpc/pci_64: Init pcibios subsys a bit later
2023-03-14 23:36:27 +11:00
pci_dn.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
pci_of_scan.c
powerpc/pci: Initialize msi_addr_mask for OF-created PCI devices
2026-03-03 10:29:15 -06:00
pci-common.c
PCI: Align head space better
2026-03-27 10:19:08 -05:00
pci-hotplug.c
PCI: pnv_php: Fix surprise plug detection and recovery
2025-07-26 13:09:15 +05:30
pmc.c
powerpc/85xx: Mark some functions static and add missing includes to fix no previous prototype error
2023-08-23 15:55:21 +10:00
ppc_save_regs.S
powerpc: update ppc_save_regs to save current r1 in pt_regs
2023-06-19 17:37:14 +10:00
proc_powerpc.c
powerpc: Replace strcpy() with strscpy() in proc_ppc64_init()
2025-05-15 09:54:54 +05:30
process.c
powerpc/64s: do not re-activate batched TLB flush
2026-01-20 19:24:32 -08:00
prom_entry_64.S
powerpc/64: Rename entry_64.S to prom_entry_64.S
2023-06-15 14:04:19 +10:00
prom_init_check.sh
powerpc/prom_init: Fix shellcheck warnings
2025-08-20 14:05:18 +05:30
prom_init.c
powerpc/prom_init: Fixup missing #size-cells on PowerMac media-bay nodes
2026-03-04 11:07:36 +05:30
prom_parse.c
…
prom.c
powerpc/crash: use generic crashkernel reservation
2025-03-16 22:30:48 -07:00
reloc_32.S
powerpc: Avoid link stack corruption in misc asm functions
2021-08-25 13:35:47 +10:00
reloc_64.S
powerpc/64: avoid using r13 in relocate
2022-09-28 19:22:13 +10:00
rethook.c
powerpc: Replace kretprobe code with rethook on powerpc
2024-09-05 22:25:36 +10:00
rtas_entry.S
powerpc/rtas: Fix RTAS MSR[HV] handling for Cell
2022-08-26 08:41:54 +10:00
rtas_flash.c
powerpc: rtas: use lock guard for mutex
2025-06-23 09:57:10 +05:30
rtas_pci.c
powerpc/rtas_pci: rename and properly expose config access APIs
2023-11-28 21:49:45 +11:00
rtas-proc.c
powerpc/rtas: Fix ppc_rtas_rmo_buf_show() kernel-doc
2023-11-07 13:13:45 +11:00
rtas-rtc.c
powerpc/rtas: arch-wide function token lookup conversions
2023-02-13 22:35:03 +11:00
rtas.c
powerpc/pseries: Define HVPIPE specific macros
2025-09-15 13:38:40 +05:30
rtasd.c
powerpc/pseries: Define HVPIPE specific macros
2025-09-15 13:38:40 +05:30
secure_boot.c
integrity: Make arch_ima_get_secureboot integrity-wide
2026-03-05 11:10:08 -05:00
security.c
asm-generic: introduce text-patching.h
2024-11-07 14:25:15 -08:00
secvar-ops.c
powerpc/secvar: Warn and error if multiple secvar ops are set
2023-02-12 22:12:36 +11:00
secvar-sysfs.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
setup_32.c
mm/memblock: add memblock_alloc_or_panic interface
2025-01-25 20:22:38 -08:00
setup_64.c
powerpc/64: Drop unnecessary 'rc' variable
2025-08-20 13:54:05 +05:30
setup-common.c
powerpc: Print MMU_FTRS_POSSIBLE & MMU_FTRS_ALWAYS at startup
2026-03-17 13:56:37 +05:30
setup.h
powerpc/4xx: Remove CONFIG_BOOKE_OR_40x
2024-06-28 22:28:48 +10:00
signal_32.c
powerpc/signal32: Force inlining of __unsafe_save_user_regs() and save_tm_user_regs_unsafe()
2023-06-09 23:29:51 +10:00
signal_64.c
powerpc/signal: Update comment for clarity
2022-07-28 16:22:14 +10:00
signal.c
powerpc: Replace GPL 2.0+ README.legal boilerplate with SPDX
2023-09-19 20:05:58 +10:00
signal.h
powerpc: Replace GPL 2.0+ README.legal boilerplate with SPDX
2023-09-19 20:05:58 +10:00
smp-tbsync.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
smp.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
stacktrace.c
powerpc: Replace kretprobe code with rethook on powerpc
2024-09-05 22:25:36 +10:00
static_call.c
powerpc/static_call: Implement inline static calls
2025-02-26 21:09:43 +05:30
suspend.c
PM: hibernate: powerpc: Expose pfn_is_nosave() prototype
2019-06-14 10:48:56 +02:00
switch.S
powerpc: Fix 'intra_function_call not a direct call' warning
2025-03-10 10:00:17 +05:30
swsusp_32.S
powerpc/32: Fix objtool unannotated intra-function call warnings
2022-11-18 19:00:06 +11:00
swsusp_64.c
powerpc/suspend: Add prototype for do_after_copyback()
2023-11-30 13:15:49 +11:00
swsusp_85xx.S
powerpc: Remove CONFIG_FSL_BOOKE
2022-09-26 22:47:37 +10:00
swsusp_asm64.S
powerpc/64: asm use consistent global variable declaration and access
2022-09-28 19:22:12 +10:00
swsusp.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
sys_ppc32.c
fs: fix archiecture-specific compat_ftruncate64
2026-03-23 12:41:57 +01:00
syscall.c
randomize_kstack: Unify random source across arches
2026-03-24 21:12:03 -07:00
syscalls.c
powerpc: Adopt SYSCALL_DEFINE for arch-specific syscall handlers
2022-09-28 19:22:08 +10:00
sysfs.c
powerpc/machdep: Drop include of dma-mapping.h
2024-10-29 23:01:05 +11:00
systbl.c
powerpc: Don't add __powerpc_ prefix to syscall entry points
2022-10-07 00:59:54 +11:00
tau_6xx.c
powerpc, workqueue: Use alloc_ordered_workqueue() to create ordered workqueues
2023-05-08 13:52:27 -10:00
time.c
powerpc/time: Expose boot_tb via accessor
2025-09-22 14:48:56 +05:30
tm.S
powerpc: replace #include <asm/export.h> with #include <linux/export.h>
2023-08-16 23:54:48 +10:00
traps.c
powerpc: Rely on generic printing of preemption model
2025-03-17 11:23:39 +01:00
ucall.S
powerpc: replace #include <asm/export.h> with #include <linux/export.h>
2023-08-16 23:54:48 +10:00
udbg_16550.c
powerpc/64: Remove maple platform
2024-10-29 23:01:52 +11:00
udbg.c
powerpc: Remove UDBG_RTAS_CONSOLE
2025-02-26 21:15:09 +05:30
uprobes.c
powerpc: Reject probes on instructions that can't be single stepped
2022-05-06 00:00:20 +10:00
vdso32_wrapper.S
powerpc/vdso: Mark the vDSO code read-only after init
2024-12-18 13:46:38 +05:30
vdso64_wrapper.S
powerpc/vdso: Mark the vDSO code read-only after init
2024-12-18 13:46:38 +05:30
vdso.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
vecemu.c
powerpc/inst: Define ppc_inst_t
2021-12-09 22:41:21 +11:00
vector.S
powerpc: Don't clobber f0/vs0 during fp|altivec register save
2023-11-28 23:04:43 +11:00
vmlinux.lds.S
kbuild: Split .modinfo out from ELF_DETAILS
2026-02-26 11:50:19 -07:00
watchdog.c
powerpc/watchdog: add support for hardlockup_sys_info sysctl
2026-01-14 22:16:22 -08:00