This is a note to let you know that I've just added the patch titled
vmxnet3: fix building without CONFIG_PCI_MSI
to the 3.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
vmxnet3-fix-building-without-config_pci_msi.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 0a8d8c446b5429d15ff2d48f46e00d8a08552303 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@xxxxxxxx>
Date: Thu, 13 Mar 2014 10:44:34 +0100
Subject: vmxnet3: fix building without CONFIG_PCI_MSI
From: Arnd Bergmann <arnd@xxxxxxxx>
commit 0a8d8c446b5429d15ff2d48f46e00d8a08552303 upstream.
Since commit d25f06ea466e "vmxnet3: fix netpoll race condition",
the vmxnet3 driver fails to build when CONFIG_PCI_MSI is disabled,
because it unconditionally references the vmxnet3_msix_rx()
function.
To fix this, use the same #ifdef in the caller that exists around
the function definition.
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Cc: Neil Horman <nhorman@xxxxxxxxxxxxx>
Cc: Shreyas Bhatewara <sbhatewara@xxxxxxxxxx>
Cc: "VMware, Inc." <pv-drivers@xxxxxxxxxx>
Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
Acked-by: Neil Horman <nhorman@xxxxxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/vmxnet3/vmxnet3_drv.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -1728,13 +1728,16 @@ static void
vmxnet3_netpoll(struct net_device *netdev)
{
struct vmxnet3_adapter *adapter = netdev_priv(netdev);
- int i;
switch (adapter->intr.type) {
- case VMXNET3_IT_MSIX:
+#ifdef CONFIG_PCI_MSI
+ case VMXNET3_IT_MSIX: {
+ int i;
for (i = 0; i < adapter->num_rx_queues; i++)
vmxnet3_msix_rx(0, &adapter->rx_queue[i]);
break;
+ }
+#endif
case VMXNET3_IT_MSI:
default:
vmxnet3_intr(0, adapter->netdev);
Patches currently in stable-queue which might be from arnd@xxxxxxxx are
queue-3.4/vmxnet3-fix-building-without-config_pci_msi.patch
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