* [dpdk-dev] [PATCH] librte: fix igb_uio's access to pci_dev->msi_list for kernels >= 4.3
@ 2015-10-28 14:24 David Hunt
2015-10-30 10:57 ` De Lara Guarch, Pablo
0 siblings, 1 reply; 2+ messages in thread
From: David Hunt @ 2015-10-28 14:24 UTC (permalink / raw)
To: dev
Fix to take this change into account: https://lkml.org/lkml/2015/7/9/101
Has been applied to Kernel 4.3.0-rc6
Signed-off-by: David Hunt <david.hunt@intel.com>
---
lib/librte_eal/linuxapp/igb_uio/igb_uio.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/lib/librte_eal/linuxapp/igb_uio/igb_uio.c b/lib/librte_eal/linuxapp/igb_uio/igb_uio.c
index 865a276..3bda5d2 100644
--- a/lib/librte_eal/linuxapp/igb_uio/igb_uio.c
+++ b/lib/librte_eal/linuxapp/igb_uio/igb_uio.c
@@ -254,8 +254,13 @@ igbuio_pci_irqcontrol(struct uio_info *info, s32 irq_state)
else if (udev->mode == RTE_INTR_MODE_MSIX) {
struct msi_desc *desc;
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 3, 0))
list_for_each_entry(desc, &pdev->msi_list, list)
igbuio_msix_mask_irq(desc, irq_state);
+#else
+ list_for_each_entry(desc, &pdev->dev.msi_list, list)
+ igbuio_msix_mask_irq(desc, irq_state);
+#endif
}
pci_cfg_access_unlock(pdev);
--
1.7.4.1
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [dpdk-dev] [PATCH] librte: fix igb_uio's access to pci_dev->msi_list for kernels >= 4.3
2015-10-28 14:24 [dpdk-dev] [PATCH] librte: fix igb_uio's access to pci_dev->msi_list for kernels >= 4.3 David Hunt
@ 2015-10-30 10:57 ` De Lara Guarch, Pablo
0 siblings, 0 replies; 2+ messages in thread
From: De Lara Guarch, Pablo @ 2015-10-30 10:57 UTC (permalink / raw)
To: Hunt, David, dev
Hi Dave,
> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of David Hunt
> Sent: Wednesday, October 28, 2015 2:25 PM
> To: dev@dpdk.org
> Subject: [dpdk-dev] [PATCH] librte: fix igb_uio's access to pci_dev->msi_list
> for kernels >= 4.3
>
> Fix to take this change into account: https://lkml.org/lkml/2015/7/9/101
> Has been applied to Kernel 4.3.0-rc6
>
> Signed-off-by: David Hunt <david.hunt@intel.com>
> ---
Fix works, but could you modify the commit title? igb_uio: fix....
Also, in the past we have included the commit id on the Linux repository,
which is:
Linux: 4a7cc831 ("genirq/MSI: Move msi_list from struct pci_dev to struct device")
^ permalink raw reply [flat|nested] 2+ messages in thread
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2015-10-28 14:24 [dpdk-dev] [PATCH] librte: fix igb_uio's access to pci_dev->msi_list for kernels >= 4.3 David Hunt
2015-10-30 10:57 ` De Lara Guarch, Pablo
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