lkml.org 
[lkml]   [2014]   [Nov]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    SubjectRe: [PATCH v3 3/3] sched, x86: Check that we're on the right stack in schedule and __might_sleep
    From
    On Wed, Nov 19, 2014 at 4:46 PM, Andy Lutomirski <luto@amacapital.net> wrote:
    >
    > I'm very hesitant to use irq_enter for this, though. I think we want
    > just the irq_count part.

    Oh, I agree. I mentioned irq_enter/exit() just as the place the
    preempt count increment normally happens. I have nothing against doing
    it manually for these things that really aren't normal interrupts.

    Linus


    \
     
     \ /
      Last update: 2014-11-20 02:21    [W:2.559 / U:0.124 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site