Will Deacon eb50439b92 ARM: 7293/1: logical_cpu_map: decouple CPU mapping from SMP ...

It turns out that the logical CPU mapping is useful even when !CONFIG_SMP
for manipulation of devices like interrupt and power controllers when
running a UP kernel on a CPU other than 0. This can happen when kexecing
a UP image from an SMP kernel.

In the future, multi-cluster systems running AMP configurations will
require something similar for mapping cluster IDs, so it makes sense to
decouple this logic in preparation for this support.

Acked-by: Yang Bai <hamo.by@gmail.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Reported-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

2012-01-23 10:20:05 +00:00

..

.gitignore

…

armksyms.c

arm: convert core files from module.h to export.h

2011-10-31 19:30:49 -04:00

arthur.c

…

asm-offsets.c

ARM: 7114/1: cache-l2x0: add resume entry for l2 in secure mode

2011-10-17 09:11:51 +01:00

atags.c

…

atags.h

…

bios32.c

arm/PCI: convert to pci_scan_root_bus() for correct root bus resources

2012-01-06 12:10:56 -08:00

calls.S

ARM: wire up process_vm_writev and process_vm_readv syscalls

2011-11-17 16:58:00 +00:00

compat.c

ARM: deprecate support for old way to pass kernel parameters

2010-07-07 16:38:36 +02:00

compat.h

ARM: deprecate support for old way to pass kernel parameters

2010-07-07 16:38:36 +02:00

crash_dump.c

crash_dump: export is_kdump_kernel to modules, consolidate elfcorehdr_addr, setup_elfcorehdr and saved_max_pfn

2011-03-23 19:47:19 -07:00

crunch-bits.S

…

crunch.c

ARM: Convert VFP/Crunch/XscaleCP thread_release() to exit_thread()

2009-12-18 14:53:41 +00:00

debug.S

Merge branch 'devel-stable' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm

2011-10-28 12:02:27 -07:00

devtree.c

arm: convert core files from module.h to export.h

2011-10-31 19:30:49 -04:00

dma-isa.c

ARM: dma-isa: request cascade channel after registering it

2009-12-24 18:34:08 +00:00

dma.c

locking, ARM: Annotate low level hw locks as raw

2011-09-13 11:12:14 +02:00

early_printk.c

ARM: Add an earlyprintk debug console

2009-12-09 10:02:18 +00:00

ecard.c

ARM: io: RiscPC: make EASI_BASE a void iomem pointer

2011-08-17 08:44:16 +01:00

ecard.h

…

elf.c

arm: convert core files from module.h to export.h

2011-10-31 19:30:49 -04:00

entry-armv.S

Merge branch 'for-rmk' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into devel-stable

2011-12-05 23:20:17 +00:00

entry-common.S

Kernel: Audit Support For The ARM Platform

2012-01-17 16:17:01 -05:00

entry-header.S

Merge branch 'devel-stable' into for-next

2011-07-22 23:09:07 +01:00

etm.c

arm: fix implicit module.h users by adding it to arch/arm as required.

2011-10-31 19:30:50 -04:00

fiq.c

ARM: 6938/1: fiq: Refactor {get,set}_fiq_regs() for Thumb-2

2011-05-26 10:31:06 +01:00

fiqasm.S

ARM: 6938/1: fiq: Refactor {get,set}_fiq_regs() for Thumb-2

2011-05-26 10:31:06 +01:00

ftrace.c

ARM: ftrace: graph tracer + dynamic ftrace

2010-11-19 21:43:27 +05:30

head-common.S

arm/dt: Make __vet_atags also accept a dtb image

2011-05-11 15:12:32 +02:00

head-nommu.S

ARM: 6999/1: head, zImage: Always Enter the kernel in ARM state

2011-07-19 12:00:53 +01:00

head.S

ARM: 7275/1: LPAE: Check the CPU support for the long descriptor format

2012-01-13 08:56:41 +00:00

hw_breakpoint.c

ARM: LPAE: Add fault handling support

2011-12-08 10:30:40 +00:00

init_task.c

…

io.c

arm: convert core files from module.h to export.h

2011-10-31 19:30:49 -04:00

irq.c

arm: remove several unnecessary module.h include instances

2011-10-31 19:30:48 -04:00

isa.c

sysctl: Drop & in front of every proc_handler.

2009-11-18 08:37:40 -08:00

iwmmxt.S

ARM: pxa: fix logic error in PJ4 iWMMXt handling

2011-08-11 10:10:26 +08:00

kgdb.c

kgdb,arm: fix register dump

2010-10-29 13:14:40 -05:00

kprobes-arm.c

ARM: 7181/1: Restrict kprobes probing SWP instructions to ARMv5 and below

2011-11-30 23:54:54 +00:00

kprobes-common.c

ARM: kprobes: Add alu_write_pc()

2011-07-13 17:32:48 +00:00

kprobes-test-arm.c

ARM: 7181/1: Restrict kprobes probing SWP instructions to ARMv5 and below

2011-11-30 23:54:54 +00:00

kprobes-test-thumb.c

ARM: 7174/1: Fix build error in kprobes test code on Thumb2 kernels

2011-11-26 21:58:53 +00:00

kprobes-test.c

ARM: 7209/1: Use generic ARM instruction set condition code checks for kprobes.

2011-12-13 08:52:03 +00:00

kprobes-test.h

ARM: 7174/1: Fix build error in kprobes test code on Thumb2 kernels

2011-11-26 21:58:53 +00:00

kprobes-thumb.c

ARM: kprobes: Add exports for test code

2011-09-20 18:17:43 +00:00

kprobes.c

ARM: kprobes: Extend arch_specific_insn to add pointer to emulated instruction

2011-07-13 17:32:42 +00:00

kprobes.h

ARM: kprobes: Add exports for test code

2011-09-20 18:17:43 +00:00

leds.c

arm: leds: convert sysdev_class to a regular subsystem

2011-12-21 15:52:57 -08:00

machine_kexec.c

Merge branch 'restart-cleanup' into restart

2012-01-05 12:56:44 +00:00

Makefile

ARM: 7206/1: Add generic ARM instruction set condition code checks.

2011-12-13 08:52:02 +00:00

module.c

ARM: 7059/1: LPAE: Use PMD_(SHIFT|SIZE|MASK) instead of PGDIR_*

2011-08-23 15:30:33 +01:00

opcodes.c

ARM: 7206/1: Add generic ARM instruction set condition code checks.

2011-12-13 08:52:02 +00:00

perf_event_v6.c

ARM: perf: add support for stalled cycle ABI events

2011-12-02 15:16:16 +00:00

perf_event_v7.c

ARM: perf: add support for stalled cycle ABI events

2011-12-02 15:16:16 +00:00

perf_event_xscale.c

ARM: perf: add support for stalled cycle ABI events

2011-12-02 15:16:16 +00:00

perf_event.c

Merge branch 'devel-stable' into for-linus

2012-01-05 13:24:33 +00:00

pj4-cp0.c

arm: remove several unnecessary module.h include instances

2011-10-31 19:30:48 -04:00

pmu.c

ARM: PMU: re-export release_pmu symbol to modules

2011-11-16 10:06:42 +00:00

process.c

Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm

2012-01-06 18:15:25 -08:00

ptrace.c

Kernel: Audit Support For The ARM Platform

2012-01-17 16:17:01 -05:00

relocate_kernel.S

ARM: 7065/1: kexec: ensure new kernel is entered in ARM state

2011-08-28 10:39:41 +01:00

return_address.c

arm: convert core files from module.h to export.h

2011-10-31 19:30:49 -04:00

sched_clock.c

ARM: 7205/2: sched_clock: allow sched_clock to be selected at runtime

2011-12-18 23:00:26 +00:00

setup.c

ARM: 7293/1: logical_cpu_map: decouple CPU mapping from SMP

2012-01-23 10:20:05 +00:00

signal.c

ARM: 6892/1: handle ptrace requests to change PC during interrupted system calls

2011-05-12 10:52:00 +01:00

signal.h

ARM: Fix signal restart issues with NX and OABI compat

2009-10-25 15:39:37 +00:00

sleep.S

ARM: LPAE: add ISBs around MMU enabling code

2011-12-08 10:30:38 +00:00

smp_scu.c

Merge branches 'arnd-randcfg-fixes', 'debug', 'io' (early part), 'l2x0', 'p2v', 'pgt' (early part) and 'smp' into for-linus

2011-10-25 08:19:29 +01:00

smp_tlb.c

ARM: SMP: split out software TLB maintainence broadcasting

2010-12-20 15:09:17 +00:00

smp_twd.c

ARM: 7212/1: smp_twd: reconfigure clockevents after cpufreq change

2011-12-23 22:54:50 +00:00

smp.c

ARM: 7293/1: logical_cpu_map: decouple CPU mapping from SMP

2012-01-23 10:20:05 +00:00

stacktrace.c

arm: convert core files from module.h to export.h

2011-10-31 19:30:49 -04:00

suspend.c

ARM: suspend: use idmap_pgd instead of suspend_pgd

2011-12-06 14:04:14 +00:00

swp_emulate.c

ARM: 7208/1: Add condition code checking to SWP emulation handler.

2011-12-13 08:52:03 +00:00

sys_arm.c

arm: convert core files from module.h to export.h

2011-10-31 19:30:49 -04:00

sys_oabi-compat.c

ARM: 6891/1: prevent heap corruption in OABI semtimedop

2011-04-29 15:53:14 +01:00

tcm.c

ARM: 7199/2: only look for TCM on ARMv5 and later

2011-12-13 08:52:02 +00:00

tcm.h

…

thumbee.c

…

time.c

arm: convert core files from module.h to export.h

2011-10-31 19:30:49 -04:00

topology.c

ARM: 7182/1: ARM cpu topology: fix warning

2011-11-30 23:55:21 +00:00

traps.c

Merge branch 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2011-10-26 16:17:32 +02:00

unwind.c

ARM: unwinder: fix bisection to find origin in .idx section

2011-12-15 14:02:19 -08:00

vmlinux.lds.S

ARM: 7290/1: vmlinux.lds.S: align the exception fixup table to a 4-byte boundary

2012-01-23 10:20:04 +00:00

xscale-cp0.c

arm: remove several unnecessary module.h include instances

2011-10-31 19:30:48 -04:00