tree f8e9e9137a11417f4bfd422245d251d13a8f2177
parent 931506d3b2208362efc678ee863ee42a90755e89
author Jeff Garzik <jeff@garzik.org> 1204330251 -0500
committer Jeff Garzik <jeff@garzik.org> 1204330251 -0500

[libata] wrap kmap_atomic(KM_IRQ0) with local_irq_save/restore()

Interrupts must be disabled if using kmap_atomic(KM_IRQ0), but that was
not the case in a few code paths coming directly from ATA driver
interrupt handlers (which use spin_lock rather than spin_lock_irqsave).

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>