diff options
| author | Atish Patra <atish.patra@wdc.com> | 2019-04-24 14:47:58 -0700 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@sifive.com> | 2019-04-30 09:47:44 -0700 |
| commit | 70114560b2855853126c65cccdc49a33187327d0 (patch) | |
| tree | 81ad369715ce9a6201d998647577bdc429344169 /arch/riscv/kernel/cpu.c | |
| parent | fd7f744caed82dcfd3a23bce8843836d6e94d584 (diff) | |
RISC-V: Add RISC-V specific arch_match_cpu_phys_id
OF/DT core has a hook for architecture specific logical cpuid to hartid
mapping. By implementing this, we can pass the logical cpu id to cpu
node parsing functions.
Fix the instances where logical cpuid is expected as an argument in
of_get_cpu_node.
Signed-off-by: Atish Patra <atish.patra@wdc.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
Diffstat (limited to 'arch/riscv/kernel/cpu.c')
| -rw-r--r-- | arch/riscv/kernel/cpu.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/riscv/kernel/cpu.c b/arch/riscv/kernel/cpu.c index cf2fca12414a..c8d2a3223099 100644 --- a/arch/riscv/kernel/cpu.c +++ b/arch/riscv/kernel/cpu.c @@ -136,8 +136,7 @@ static void c_stop(struct seq_file *m, void *v) static int c_show(struct seq_file *m, void *v) { unsigned long cpu_id = (unsigned long)v - 1; - struct device_node *node = of_get_cpu_node(cpuid_to_hartid_map(cpu_id), - NULL); + struct device_node *node = of_get_cpu_node(cpu_id, NULL); const char *compat, *isa, *mmu; seq_printf(m, "processor\t: %lu\n", cpu_id); |