diff options
| author | Vivian Wang <wangruikang@iscas.ac.cn> | 2026-04-05 03:42:39 +0300 |
|---|---|---|
| committer | Paul Walmsley <pjw@kernel.org> | 2026-04-05 03:42:39 +0300 |
| commit | fe0cf82fdeb318e8b2c78a4142385f42f467ff8c (patch) | |
| tree | f21bd6fdb2f3ab83346db7a9619a8389af581196 | |
| parent | 7d7c2d1c48790799568d06d1d4b1ca9ac7c900fb (diff) | |
| download | linux-fe0cf82fdeb318e8b2c78a4142385f42f467ff8c.tar.xz | |
riscv: smp: Remove outdated comment about disabling preemption
Commit f1a0a376ca0c ("sched/core: Initialize the idle task with
preemption disabled") removed a call to preempt_disable(), but not the
associated comment. Remove the outdated comment.
Fixes: f1a0a376ca0c ("sched/core: Initialize the idle task with preemption disabled")
Signed-off-by: Vivian Wang <wangruikang@iscas.ac.cn>
Link: https://patch.msgid.link/20260204-riscv-smp-comment-update-2026-01-v1-1-8b77aa181530@iscas.ac.cn
Signed-off-by: Paul Walmsley <pjw@kernel.org>
| -rw-r--r-- | arch/riscv/kernel/smpboot.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/riscv/kernel/smpboot.c b/arch/riscv/kernel/smpboot.c index d85916a3660c..0e6fe20c69a2 100644 --- a/arch/riscv/kernel/smpboot.c +++ b/arch/riscv/kernel/smpboot.c @@ -259,10 +259,6 @@ asmlinkage __visible void smp_callin(void) #ifndef CONFIG_HOTPLUG_PARALLEL complete(&cpu_running); #endif - /* - * Disable preemption before enabling interrupts, so we don't try to - * schedule a CPU that hasn't actually started yet. - */ local_irq_enable(); cpu_startup_entry(CPUHP_AP_ONLINE_IDLE); } |