From: K. Y. Srinivasan <k...@microsoft.com>
The memory allocation here needs to be non-blocking.
Fix the issue.
Signed-off-by: K. Y. Srinivasan <k...@microsoft.com>
Cc: <sta...@vger.kernel.org>
---
drivers/pci/host/pci-hyperv.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/pci/host/pci-hyperv.c b/drivers/pci/host/pci-hyperv.c
index 32a16fb..85088a1 100644
--- a/drivers/pci/host/pci-hyperv.c
+++ b/drivers/pci/host/pci-hyperv.c
@@ -877,7 +877,7 @@ static void hv_compose_msi_msg(struct irq_data *data,
struct msi_msg *msg)
hv_int_desc_free(hpdev, int_desc);
}
- int_desc = kzalloc(sizeof(*int_desc), GFP_KERNEL);
+ int_desc = kzalloc(sizeof(*int_desc), GFP_ATOMIC);
if (!int_desc)
goto drop_reference;
--
1.7.1
