Messages in this thread | | | Date | Wed, 08 Jun 2005 11:08:01 -0500 | From | "K.R. Foley" <> | Subject | Re: [patch] Real-Time Preemption, -RT-2.6.12-rc6-V0.7.48-00 |
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K.R. Foley wrote: > Ingo Molnar wrote: > >> i have released the -V0.7.48-00 Real-Time Preemption patch, which can >> be downloaded from the usual place: >> >> http://redhat.com/~mingo/realtime-preempt/ >> >> this release includes an improved version of Daniel Walker's soft >> irq-flag (hardirq-disable removal) feature. It is an unconditional part >> of the PREEMPT_RT preemption model - other preemption models should not >> be affected that much (besides possible build issues). Non-x86 arches >> wont build. Some regressions might happen, so take care.. >> >> Changes since -47-29: >> >> - soft IRQ flag support (Daniel Walker) >> >> - fix race in usbnet.c (Eugeny S. Mints) >> >> - further improvements to the soft IRQ flag code >> >> to build a -V0.7.48-00 tree, the following patches should to be applied: >> >> http://kernel.org/pub/linux/kernel/v2.6/linux-2.6.11.tar.bz2 >> http://kernel.org/pub/linux/kernel/v2.6/testing/patch-2.6.12-rc6.bz2 >> >> http://redhat.com/~mingo/realtime-preempt/realtime-preempt-2.6.12-rc6-V0.7.48-00 >> >> >> Ingo > > > Ingo, > > I can't get any version of RT-preempt applied to 2.6.12-rc6 up to and > including 48-01 to boot on any of my SMP systems. I get no log because > it dies right after the "Uncompressing kernel" message. 2.6.12-rc6 boots > fine. I am attaching my config. Am I missing something obvious? I am > building 48-01 with voluntary-preempt now to try that. > >
Just confirmed that CONFIG_PREEMPT_VOLUNTARY works OK. Building CONFIG_PREEMPT_DESKTOP=y now.
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