Atish Patra dd641e2686 RISC-V: Allow hartid-to-cpuid function to fail. ... It is perfectly okay to call riscv_hartid_to_cpuid for a hartid that is not mapped with an CPU id. It can happen if the calling functions retrieves the hartid from DT. However, that hartid was never brought online by the firmware or kernel for any reasons. No need to BUG() in the above case. A negative error return is sufficient and the calling function should check for the return value always. 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 10:40:39 -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	RISC-V: Remove NR_CPUs check during hartid search from DT	2019-03-04 10:40:38 -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	RISC-V: Init and Halt Code	2017-09-26 15:26:44 -07:00
riscv_ksyms.c	riscv: split the declaration of __copy_user	2018-06-09 12:34:31 -07:00
setup.c	RISC-V: Move cpuid to hartid mapping to SMP.	2019-03-04 10:40:38 -08:00
signal.c	Remove 'type' argument from access_ok() function	2019-01-03 18:57:57 -08:00
smp.c	RISC-V: Allow hartid-to-cpuid function to fail.	2019-03-04 10:40:39 -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