100% CPU usage with today's kernel

Matthew Dillon dillon at apollo.backplane.com
Wed May 25 08:05:21 PDT 2005

:> I see only the normal processes running and they
:> all show 0% cpu.  This is true even when booting
:> into single-user mode.
:> The kernel from 21 May does not do this, so I
:> don't think it's a userland problem.
:Does it change before and after these set of commits
:(or before D2005. and after D2005.
:An SMP machine running DragonFly running -CURRENT after these commits
:seems to forget updating the system clock. I'm running the kernel built
:from the source before these commits for a while to make sure that it's
:the case.

    I made a commit late last night which fixed a bug I had introduced
    with IRQ0.  Try a kernel after that commit.

dillon      2005/05/25 00:58:41 PDT

DragonFly src repository

  Modified files:
    sys/i386/isa         intr_machdep.c 
  Fix a bugaboo in the last commit.  We can't move to a generic mux yet
  because FAST interrupts aren't compatible with the mechanism.
  Revision  Changes    Path
  1.28      +12 -3     src/sys/i386/isa/intr_machdep.c


					Matthew Dillon 
					<dillon at xxxxxxxxxxxxx>

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