On Fri, 2013-02-01 at 14:07 +0100, Greg Kroah-Hartman wrote: > 3.7-stable review patch. If anyone has any objections, please let me know. > > ------------------ > > From: Tiejun Chen <[email protected]> > > commit 572177d7c77db1981ba2563e01478126482c43bc upstream. > > In preempt case current arch_local_irq_restore() from > preempt_schedule_irq() may enable hard interrupt but we really > should disable interrupts when we return from the interrupt, > and so that we don't get interrupted after loading SRR0/1. > > Signed-off-by: Tiejun Chen <[email protected]> > Signed-off-by: Benjamin Herrenschmidt <[email protected]> > Signed-off-by: Greg Kroah-Hartman <[email protected]> [...]
Is this needed for any earlier kernel versions?
Ben.
--
Ben Hutchings
Everything should be made as simple as possible, but not simpler.
- Albert Einstein
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