PCI: hv: Allocate interrupt descriptors with GFP_ATOMIC
authorK. Y. Srinivasan <kys@microsoft.com>
Fri, 24 Mar 2017 18:07:22 +0000 (11:07 -0700)
committerBjorn Helgaas <bhelgaas@google.com>
Tue, 4 Apr 2017 19:00:01 +0000 (14:00 -0500)
commit59c58ceeea9cdc6144d7b0303753e6bd26d87455
tree0b65cd1ed287c9af29916548fa50606c8f949588
parent433fcf6b7b31f1f233dd50aeb9d066a0f6ed4b9d
PCI: hv: Allocate interrupt descriptors with GFP_ATOMIC

The memory allocation here needs to be non-blocking.  Fix the issue.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Long Li <longli@microsoft.com>
Cc: <stable@vger.kernel.org>
drivers/pci/host/pci-hyperv.c