Messages in this thread | | | Date | Tue, 13 Jul 2004 02:29:19 -0700 | From | Andrew Morton <> | Subject | Re: [linux-audio-dev] Re: [announce] [patch] Voluntary Kernel Preemption Patch |
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Lee Revell <rlrevell@joe-job.com> wrote: > > On Tue, 2004-07-13 at 05:00, Andrew Morton wrote: > > Lee Revell <rlrevell@joe-job.com> wrote: > > > > > > > framebuffer scrolling inside lock_kernel(). Tricky. Suggest you use X or > > > > vgacon. You can try removing the lock_kernel() calls from do_tty_write(), > > > > but make sure you're wearing ear protection. > > > > > > > > > > OK, I figured this was not an easy one. I can just not do that. > > > > Why not? You can certainly try removing those [un]lock_kernel() calls. > > > > Maybe I missed something. What exactly do you mean by 'make sure you're > wearing ear protection'? >
It might go boom. If it does screw up, it probably won't be very seriously bad - maybe some display glitches. Just an experiment. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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