linux-stable-rt/arch
Andre Detsch 8435b027b8 powerpc/pci: Fix regression in powerpc MSI-X
Patch f598282f51 exposed a problem in
powerpc MSI-X functionality, making network interfaces such as ixgbe
and cxgb3 stop to work when MSI-X is enabled. RX interrupts were not
being generated.

The problem was caused because MSI irq was not being effectively
unmasked after device initialization.

Signed-off-by: Andre Detsch <adetsch@br.ibm.com>
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-11-05 17:06:27 +11:00
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alpha
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h8300
ia64
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m68k
m68knommu
microblaze
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mn10300
parisc
powerpc powerpc/pci: Fix regression in powerpc MSI-X 2009-11-05 17:06:27 +11:00
s390
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