Atish Patra e15c6e3706

RISC-V: Do not wait indefinitely in __cpu_up ...

In SMP path, __cpu_up waits for other CPU to come online indefinitely.
This is wrong as other CPU might be disabled in machine mode and
possible CPU is set to the cpus present in DT.

Introduce a completion variable and waits only for a second.

Signed-off-by: Atish Patra <atish.patra@wdc.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>

2019-03-04 10:40:36 -08:00

..

vdso

RISC-V: Use KBUILD_CFLAGS instead of KCFLAGS when building the vDSO

2018-08-13 08:31:28 -07:00

.gitignore

RISC-V: Build Infrastructure

2017-09-26 15:26:49 -07:00

asm-offsets.c

RISC-V: Add _TIF_NEED_RESCHED check for kernel thread when CONFIG_PREEMPT=y

2019-01-23 12:56:19 -08:00

cacheinfo.c

RISC-V: Fix of_node_* refcount

2018-12-21 08:10:49 -08:00

cpu.c

riscv: treat cpu devicetree nodes without status as enabled

2019-02-11 15:35:33 -08:00

cpufeature.c

riscv: use for_each_of_cpu_node iterator

2019-02-11 15:35:52 -08:00

entry.S

RISC-V: Add _TIF_NEED_RESCHED check for kernel thread when CONFIG_PREEMPT=y

2019-01-23 12:56:19 -08:00

fpu.S

Extract FPU context operations from entry.S

2018-10-22 17:02:22 -07:00

ftrace.c

riscv: add missing newlines to printk messages

2019-02-11 15:34:56 -08:00

head.S

RISC-V: Build flat and compressed kernel images

2018-11-20 05:19:09 -08:00

irq.c

RISC-V: Show IPI stats

2018-10-22 17:03:37 -07:00

Makefile

Allow to disable FPU support

2018-10-22 17:02:23 -07:00

mcount-dyn.S

riscv/ftrace: Add DYNAMIC_FTRACE_WITH_REGS support

2018-04-02 19:59:13 -07:00

mcount.S

RISC-V: remove the unused return_to_handler export

2018-10-22 17:38:12 -07:00

module-sections.c

RISC-V: Support MODULE_SECTIONS mechanism on RV32

2019-01-07 08:19:20 -08:00

module.c

RISC-V: Silence some module warnings on 32-bit

2018-11-12 18:12:24 -08:00

module.lds

RISC-V: Add section of GOT.PLT for kernel module

2018-04-02 20:00:54 -07:00

perf_event.c

RISC-V: Fix of_node_* refcount

2018-12-21 08:10:49 -08:00

process.c

Auto-detect whether a FPU exists

2018-10-22 17:02:23 -07:00

ptrace.c

riscv: fix trace_sys_exit hook

2019-01-07 08:22:43 -08:00

reset.c

…

riscv_ksyms.c

riscv: split the declaration of __copy_user

2018-06-09 12:34:31 -07:00

setup.c

riscv: use pr_info and friends

2019-02-11 15:35:11 -08:00

signal.c

Remove 'type' argument from access_ok() function

2019-01-03 18:57:57 -08:00

smp.c

riscv: don't stop itself in smp_send_stop

2019-01-07 08:19:19 -08:00

smpboot.c

RISC-V: Do not wait indefinitely in __cpu_up

2019-03-04 10:40:36 -08:00

stacktrace.c

riscv/ftrace: Add HAVE_FUNCTION_GRAPH_RET_ADDR_PTR support

2018-04-02 19:59:13 -07:00

sys_riscv.c

RISC-V: Use a less ugly workaround for unused variable warnings

2018-08-28 12:58:36 -07:00

syscall_table.c

RISC-V: Make __NR_riscv_flush_icache visible to userspace

2018-01-07 15:14:37 -08:00

time.c

RISC-V: add of_node_put()

2018-12-21 08:11:08 -08:00

traps.c

RISC-V: Don't increment sepc after breakpoint.

2018-08-13 08:31:30 -07:00

vdso.c

riscv: remove redundant unlikely()

2018-01-30 19:12:06 -08:00

vmlinux.lds.S

Revert "RISC-V: Make BSS section as the last section in vmlinux.lds.S"

2019-02-11 15:24:45 -08:00