* Andrew Morton <[email protected]> wrote: > On Tue, 06 Jun 2006 06:50:19 -0400 > Steven Rostedt <[email protected]> wrote: > > > On Tue, 2006-06-06 at 10:01 +0200, Ingo Molnar wrote: > > > * Steven Rostedt <[email protected]> wrote: > > > > > > > Hit the following BUG with irqpoll. The below patch fixes it. > > > > > > > - if (work) > > > > + if (work && disc->chip && desc->chip->end) > > > > desc->chip->end(i); > > > > > Why is this change necessary? 2.6.17-rc6 doesn't have it, and it > doesn't oops. So somebody changed something. What? Why? Was it > intentional? Was it correct? that's due to the irqchips change on x86 and x86_64. So it's not something in -rc6 or some other unknown effect. Ingo - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
- References:
- Re: [patch, -rc5-mm1] locking validator: special rule: 8390.c disable_irq()
- From: Steven Rostedt <[email protected]>
- Re: [patch, -rc5-mm1] locking validator: special rule: 8390.c disable_irq()
- From: Alan Cox <[email protected]>
- Re: [patch, -rc5-mm1] locking validator: special rule: 8390.c disable_irq()
- From: Steven Rostedt <[email protected]>
- Re: [patch, -rc5-mm1] locking validator: special rule: 8390.c disable_irq()
- From: Alan Cox <[email protected]>
- Re: [patch, -rc5-mm1] locking validator: special rule: 8390.c disable_irq()
- From: Steven Rostedt <[email protected]>
- Re: [patch, -rc5-mm1] locking validator: special rule: 8390.c disable_irq()
- From: Ingo Molnar <[email protected]>
- [PATCH -mm] misroute-irq: Don't call desc->chip->end because of edge interrupts
- From: Steven Rostedt <[email protected]>
- Re: [PATCH -mm] misroute-irq: Don't call desc->chip->end because of edge interrupts
- From: Ingo Molnar <[email protected]>
- Re: [PATCH -mm] misroute-irq: Don't call desc->chip->end because of edge interrupts
- From: Steven Rostedt <[email protected]>
- Re: [PATCH -mm] misroute-irq: Don't call desc->chip->end because of edge interrupts
- From: Andrew Morton <[email protected]>
- Re: [patch, -rc5-mm1] locking validator: special rule: 8390.c disable_irq()
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