Messages in this thread | | | From | Thomas Gleixner <> | Subject | Re: [patch v3 14/36] [patch V2 14/38] cpu/hotplug: Rework sparse_irq locking in bringup_cpu() | Date | Tue, 09 May 2023 14:10:06 +0200 |
| |
On Tue, May 09 2023 at 13:02, Peter Zijlstra wrote: > On Mon, May 08, 2023 at 09:43:49PM +0200, Thomas Gleixner wrote: >> From: Thomas Gleixner <tglx@linutronix.de> >> >> There is no harm to hold sparse_irq lock until the upcoming CPU completes >> in cpuhp_online_idle(). This allows to remove cpu_online() synchronization >> from architecture code. > > Uuuuuhh.. damn. Can you at the very least ammend the comment near > irq_lock_sparse() to mention these extra duties?
Will do.
| |