Messages in this thread | | | Date | Wed, 1 Dec 2004 17:49:06 -0500 | From | Joe Korty <> | Subject | Re: waitid breaks telnet |
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On Wed, Dec 01, 2004 at 05:30:14PM -0500, Joe Korty wrote: > On Wed, Dec 01, 2004 at 11:41:41AM -0800, Andrew Morton wrote: > > Roland McGrath <roland@redhat.com> wrote: > > > > > > I've had no luck reproducing that, so there isn't much I can do. > > > > Did you try bare 2.6.10-rc2? > > > > > The last > > > time someone thought the waitid change broke something random, it was the > > > perturbation of the compiled code vs the issue that the kernel's assembly > > > code doesn't follow the same calling conventions the compiler expects. > > > > Could be that, but I was able to reproduce it on 2.6.10-rc2 with > > gcc-2.95.4, with which -mregparm is disabled. > > > > Still. It would be interesting if Joe could retest with CONFIG_REGPARM=n? > > CONFIG_REGPARM is not set in all of my kernels (just verified).
More info: I exclusively use CONFIG_SMP and CONFIG_PREEMPT. If it is a race either or both of these is likely to be involved.
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