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| author | Michael Ellerman <michael@ellerman.id.au> | 2012-02-12 18:28:20 +0400 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-02-14 08:01:39 +0400 |
| commit | f1c853b53cf2b49eb32791072c8a8ee04f122f58 (patch) | |
| tree | 203de9ee9f2ff6157c0f602f9cad0d3e254dff50 /Documentation/fb/uvesafb.txt | |
| parent | 6fe5f5f3ffade25aa94526010f219df3be521bf7 (diff) | |
| download | linux-f1c853b53cf2b49eb32791072c8a8ee04f122f58.tar.xz | |
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>
Diffstat (limited to 'Documentation/fb/uvesafb.txt')
0 files changed, 0 insertions, 0 deletions