| commit | f1c853b53cf2b49eb32791072c8a8ee04f122f58 | [log] [tgz] |
|---|---|---|
| author | Michael Ellerman <michael@ellerman.id.au> | Sun Feb 12 14:28:20 2012 +0000 |
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | Tue Feb 14 15:01:39 2012 +1100 |
| tree | 203de9ee9f2ff6157c0f602f9cad0d3e254dff50 | |
| parent | 6fe5f5f3ffade25aa94526010f219df3be521bf7 [diff] |
powerpc/powernv: Disable interrupts while taking phb->lock We need to disable interrupts when taking the phb->lock. Otherwise we could deadlock with pci_lock taken from an interrupt. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>