* Valentin Rothberg <[email protected]> [150305 06:24]: > The IRQF_DISABLED is a NOOP and has been scheduled for removal since > Linux v2.6.36 by commit 6932bf37bed4 ("genirq: Remove IRQF_DISABLED from > core code"). > > According to commit e58aa3d2d0cc ("genirq: Run irq handlers with > interrupts disabled") running IRQ handlers with interrupts enabled can > cause stack overflows when the interrupt line of the issuing device is > still active. > > This patch ends the grace period for IRQF_DISABLED (i.e., SA_INTERRUPT > in older versions of Linux) and removes the definition and all remaining > usages of this flag. > > Signed-off-by: Valentin Rothberg <[email protected]>
Acked-by: Tony Lindgren <[email protected]> -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
