Will Deacon ef5e724b25 arm64: alternative: put secondary CPUs into polling loop during patch ... When patching the kernel text with alternatives, we may end up patching parts of the stop_machine state machine (e.g. atomic_dec_and_test in ack_state) and consequently corrupt the instruction stream of any secondary CPUs. This patch passes the cpu_online_mask to stop_machine, forcing all of the CPUs into our own callback which can place the secondary cores into a dumb (but safe!) polling loop whilst the patching is carried out. Signed-off-by: Will Deacon <will.deacon@arm.com>		2015-07-30 19:07:28 +01:00
..
vdso	arm64: vdso: work-around broken ELF toolchains in Makefile	2015-06-19 14:54:10 +01:00
.gitignore	arm64: Build infrastructure	2012-09-17 13:42:21 +01:00
acpi.c	arm64: psci: remove ACPI coupling	2015-05-27 13:22:24 +01:00
alternative.c	arm64: alternative: put secondary CPUs into polling loop during patch	2015-07-30 19:07:28 +01:00
arm64ksyms.c	arm64: Add ftrace support	2014-05-29 09:08:08 +01:00
armv8_deprecated.c	arm64: kernel: Add support for Privileged Access Never	2015-07-27 11:08:41 +01:00
asm-offsets.c	arm64: KVM: Switch vgic save/restore to alternative_insn	2015-06-12 15:12:08 +01:00
cacheinfo.c	arm64: kernel: add support for cpu cache information	2015-01-15 11:55:07 +00:00
cpu_errata.c	arm64: fix midr range for Cortex-A57 erratum 832075	2015-04-01 11:12:03 +01:00
cpu_ops.c	arm64: force CONFIG_SMP=y and remove redundant #ifdefs	2015-07-27 11:08:40 +01:00
cpufeature.c	arm64: lse: use generic cpufeature detection for LSE atomics	2015-07-27 16:37:14 +01:00
cpuidle.c	arm64: cpuidle: add __init section marker to arm_cpuidle_init	2015-07-02 17:44:27 +01:00
cpuinfo.c	arm64: Extract feature parsing code from cpu_errata.c	2015-03-30 11:03:43 +01:00
debug-monitors.c	arm64: debug: rename enum debug_el to avoid symbol collision	2015-07-27 18:36:54 +01:00
efi-entry.S	arm64 updates for 3.19	2014-12-09 13:12:47 -08:00
efi-stub.c	arm64: efi: prefer AllocatePages() over efi_low_alloc() for vmlinux	2015-07-27 11:08:41 +01:00
efi.c	e820, efi: add ACPI 6.0 persistent memory types	2015-05-27 21:46:05 -04:00
entry32.S	arm64: entry32: remove pointless register assignment	2015-07-10 16:47:13 +01:00
entry-fpsimd.S	arm64: fpsimd: fix a typo in fpsimd_save_partial_state ENDPROC	2014-07-31 11:42:42 +01:00
entry-ftrace.S	arm64: ftrace: eliminate literal pool entries	2014-11-07 15:04:49 +00:00
entry.S	arm64: kernel: Adopt new alternative assembler macros	2015-07-27 11:08:40 +01:00
fpsimd.c	arm64: fix bug for reloading FPSIMD state after CPU hotplug.	2015-06-11 17:08:11 +01:00
ftrace.c	arm64: ftrace: fix ftrace_modify_graph_caller for branch replace	2015-02-23 09:13:45 +00:00
head.S	arm64: force CONFIG_SMP=y and remove redundant #ifdefs	2015-07-27 11:08:40 +01:00
hw_breakpoint.c	arm64: debug: rename enum debug_el to avoid symbol collision	2015-07-27 18:36:54 +01:00
hyp-stub.S	irqchip: gic-v3: Initial support for GICv3	2014-07-08 22:11:47 +00:00
image.h	arm64: Update the Image header	2014-07-10 12:36:40 +01:00
insn.c	arm64: insn: use set_fixmap_offset to make it more clear	2015-07-27 11:08:41 +01:00
io.c	arm64: optimize memcpy_{from,to}io() and memset_io()	2014-11-06 17:25:27 +00:00
irq.c	arm64: force CONFIG_SMP=y and remove redundant #ifdefs	2015-07-27 11:08:40 +01:00
jump_label.c	arm64: jump labels: NOP out NOP -> NOP replacement	2014-11-26 17:19:47 +00:00
kgdb.c	arm64/debug: Simplify BRK insn opcode declarations	2015-07-27 11:08:42 +01:00
kuser32.S	arm64: Add __NR_* definitions for compat syscalls	2014-07-10 11:02:40 +01:00
Makefile	arm64: remove redundant object file list	2015-07-29 18:32:09 +01:00
module.c	mm: vmalloc: pass additional vm_flags to __vmalloc_node_range()	2015-02-13 21:21:42 -08:00
pci.c	ARM64 / ACPI: Introduce PCI stub functions for ACPI	2015-03-25 11:49:31 +00:00
perf_callchain.c	arm64: perf: factor out callchain code	2015-07-27 11:08:39 +01:00
perf_event.c	arm64: perf: condense event number maps	2015-07-27 11:08:40 +01:00
perf_regs.c	perf: Move task_pt_regs sampling into arch code	2015-01-09 11:12:28 +01:00
process.c	arm64: kernel thread don't need to save fpsimd context.	2015-06-11 15:35:23 +01:00
psci-call.S	arm64: psci: move psci firmware calls out of line	2015-02-26 18:23:53 +00:00
psci.c	arm64: force CONFIG_SMP=y and remove redundant #ifdefs	2015-07-27 11:08:40 +01:00
ptrace.c	arm64: Better native ptrace support for compat tasks	2015-07-27 11:08:39 +01:00
return_address.c	arm64: LLVMLinux: Use global stack pointer in return_address()	2014-09-08 14:39:19 +01:00
setup.c	arm64: remove dead-code depending on CONFIG_UP_LATE_INIT	2015-07-29 18:32:09 +01:00
signal32.c	arm64: compat: print compat_sp instead of sp	2015-06-17 14:30:53 +01:00
signal.c	arm64: Removed unused variable	2015-04-13 20:40:10 +02:00
sleep.S	arm64: force CONFIG_SMP=y and remove redundant #ifdefs	2015-07-27 11:08:40 +01:00
smp_spin_table.c	ARM64: kernel: make cpu_ops hooks DT agnostic	2015-05-19 16:09:29 +01:00
smp.c	arm64: remove dead-code depending on CONFIG_UP_LATE_INIT	2015-07-29 18:32:09 +01:00
stacktrace.c	arm64: LLVMLinux: Use current_stack_pointer in save_stack_trace_tsk	2014-09-08 14:39:19 +01:00
suspend.c	arm64: kernel: rename __cpu_suspend to keep it aligned with arm	2015-06-19 14:46:39 +01:00
sys32.c	arm64: fix implementation of mmap2 compat syscall	2015-03-19 10:43:51 +00:00
sys_compat.c	arm64: compat: align cacheflush syscall with arch/arm	2014-12-01 13:31:12 +00:00
sys.c	arm64: make sys_call_table const	2015-01-27 09:38:08 +00:00
time.c	arm64: force CONFIG_SMP=y and remove redundant #ifdefs	2015-07-27 11:08:40 +01:00
topology.c	arm64: kernel: remove non-legit DT warnings when booting using ACPI	2015-07-27 11:08:41 +01:00
trace-events-emulation.h	arm64: Trace emulation of AArch32 legacy instructions	2014-11-20 16:35:02 +00:00
traps.c	arm64/BUG: Show explicit backtrace for WARNs	2015-07-27 11:08:42 +01:00
vdso.c	time: Rename timekeeper::tkr to timekeeper::tkr_mono	2015-03-27 09:45:06 +01:00
vmlinux.lds.S	arm64: reduce ID map to a single page	2015-06-02 17:44:51 +01:00