diff options
| author | Anup Patel <apatel@ventanamicro.com> | 2025-10-14 22:00:09 +0530 |
|---|---|---|
| committer | Paul Walmsley <pjw@kernel.org> | 2025-10-17 22:02:21 -0600 |
| commit | d2721bb165b3ee00dd23525885381af07fec852a (patch) | |
| tree | ed0b43cb0a87f39849241471abc43e07890aca50 | |
| parent | 768e054de01bef8701c24ec49309e57e0167af44 (diff) | |
RISC-V: Don't print details of CPUs disabled in DT
Early boot stages may disable CPU DT nodes for unavailable
CPUs based on SKU, pinstraps, eFuse, etc. Currently, the
riscv_early_of_processor_hartid() prints details of a CPU
if it is disabled in DT which has no value and gives a
false impression to the users that there some issue with
the CPU.
Fixes: e3d794d555cd ("riscv: treat cpu devicetree nodes without status as enabled")
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20251014163009.182381-1-apatel@ventanamicro.com
Signed-off-by: Paul Walmsley <pjw@kernel.org>
| -rw-r--r-- | arch/riscv/kernel/cpu.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/riscv/kernel/cpu.c b/arch/riscv/kernel/cpu.c index f6b13e9f5e6c..3dbc8cc557dd 100644 --- a/arch/riscv/kernel/cpu.c +++ b/arch/riscv/kernel/cpu.c @@ -62,10 +62,8 @@ int __init riscv_early_of_processor_hartid(struct device_node *node, unsigned lo return -ENODEV; } - if (!of_device_is_available(node)) { - pr_info("CPU with hartid=%lu is not available\n", *hart); + if (!of_device_is_available(node)) return -ENODEV; - } if (of_property_read_string(node, "riscv,isa-base", &isa)) goto old_interface; |