Re: serial flow control appears broken

Mark Lord wrote:

The "fix" could be to have the serial IRQ handler never unmask interrupts,

but that's a bit unsociable to others.  The IDE stuff really needs to not
do so much during the actual IRQ handler.

Ingo's RT patches would probably fix all of this.

I did a Fedora 7 installation and installed Ingo's kernel from here:

http://people.redhat.com/mingo/realtime-preempt/yum-testing/yum/i686/kernel-rt-2.6.21-0182.rt11cfsv17.i686.rpm

Even then, the problem still occurs, unfortunately.

Thanks,

Lee.
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• References:
  • Re: serial flow control appears broken
    • From: Robert Hancock <[email protected]>
  • Re: serial flow control appears broken
    • From: Lee Howard <[email protected]>
  • Re: serial flow control appears broken
    • From: "Maciej W. Rozycki" <[email protected]>
  • Re: serial flow control appears broken
    • From: Lee Howard <[email protected]>
  • Re: serial flow control appears broken
    • From: "Maciej W. Rozycki" <[email protected]>
  • Re: serial flow control appears broken
    • From: Robert Hancock <[email protected]>
  • Re: serial flow control appears broken
    • From: Russell King <[email protected]>
  • Re: serial flow control appears broken
    • From: "Maciej W. Rozycki" <[email protected]>
  • Re: serial flow control appears broken
    • From: Mark Lord <[email protected]>
  • Re: serial flow control appears broken
    • From: Robert Hancock <[email protected]>
  • Re: serial flow control appears broken
    • From: Mark Lord <[email protected]>

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