On Fri, 27 Feb 2015 12:55:16 +0100 Valentin Rothberg <[email protected]> wrote:
> The IRQF_DISABLED is a NOOP and scheduled to be removed. According to > Ingo Molnar (e58aa3d2d0cc01ad8d6f7f640a0670433f794922) running IRQ > handlers with interrupts enabled can cause stack overflows when the > interrupt line of the issuing device is still active. > > This patch removes IRQF_DISABLED from this documentation. It was > mentioned to be a solution to avoid deadlocks when a device uses > multiple interrupts. As the flag is a NOOP this solution does not work > anymore. Seems good, applied to the docs tree. I reworked the commit ID in the changelog into the standard form (adding the one-line description), though. Thanks, jon -- 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/
