[PATCH v6 20/29] init/main: Delay initialization of the lockup detector after smp_init()

Certain implementations of the hardlockup detector require support for Inter-Processor Interrupt shorthands. On x86, support for these can only be determined after all the possible CPUs have booted once (in smp_init()). Other architectures may not need such check. lockup_detector_init() only perfo

Re: [PATCH v6 20/29] init/main: Delay initialization of the lockup detector after smp_init()

Excerpts from Ricardo Neri's message of May 6, 2022 9:59 am: > Certain implementations of the hardlockup detector require support for > Inter-Processor Interrupt shorthands. On x86, support for these can only > be determined after all the possible CPUs have booted once (in > smp_init()). Other arch

Re: [PATCH v6 20/29] init/main: Delay initialization of the lockup detector after smp_init()

On Tue, May 10, 2022 at 08:38:22PM +1000, Nicholas Piggin wrote: > Excerpts from Ricardo Neri's message of May 6, 2022 9:59 am: > > Certain implementations of the hardlockup detector require support for > > Inter-Processor Interrupt shorthands. On x86, support for these can only > > be determined a

Re: [PATCH v6 20/29] init/main: Delay initialization of the lockup detector after smp_init()

Excerpts from Ricardo Neri's message of May 14, 2022 9:16 am: > On Tue, May 10, 2022 at 08:38:22PM +1000, Nicholas Piggin wrote: >> Excerpts from Ricardo Neri's message of May 6, 2022 9:59 am: >> > Certain implementations of the hardlockup detector require support for >> > Inter-Processor Interrupt