Re: CONFIG_PREEMPT_NONE and interrupts

2015-07-01 Thread Dave Hylands
Meant to use reply-to-all: On Wed, Jul 1, 2015 at 10:00 AM, Sudharsan Vijayaraghavan < sudvij...@gmail.com> wrote: > > HI All, > > Please validate my understanding regarding the following, > > While CONFIG_PREEMPT_NONE is set 1 and a process is already in kernel > mode, interrupts to that core wil

CONFIG_PREEMPT_NONE and interrupts

2015-07-01 Thread Sudharsan Vijayaraghavan
HI All, Please validate my understanding regarding the following, While CONFIG_PREEMPT_NONE is set 1 and a process is already in kernel mode, interrupts to that core will not honored until it exits from kernel mode, Thanks, Sudharsan ___ Kernelnewbies