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)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 25 May 2017 13:44:47 +0000 (15:44 +0200)
commitd1d63f97dd76f7d90f801bcc9a6334d5df96367a
tree27a4cf4e7dbec623b8eee526b677d1a9024dc7a8
parentdd0023d7105c4266adeb14881c479950d6a9ef2a
PCI: hv: Allocate interrupt descriptors with GFP_ATOMIC

commit 59c58ceeea9cdc6144d7b0303753e6bd26d87455 upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/pci/host/pci-hyperv.c