* [dpdk-dev] Compilation bug: dpdk master compilation fails with Fedora rawhide (kernel 4.3.0)
@ 2015-10-09 7:39 Tapio Tallgren
0 siblings, 0 replies; only message in thread
From: Tapio Tallgren @ 2015-10-09 7:39 UTC (permalink / raw)
To: dev
Hi all,
I am running Fedora Rawhide with the latest Linux kernel (4.3.0 rc4)
and the latest dpdk no longer compiles, with error message "struct
pci_dev has no member msi_list".
This is due to kernel patch number
4a7cc831670550e6b48ef5760e7213f89935ff0d
which is now in v4.3-rc1, v4.3-rc2 and v4.3-rc3.
The fix seems to be (according to the patch) to compile the kernel
with CONFIG_GENERIC_MSI_IRQ. Fedora Rawhide kernels are compiled with
this option, so it seems that the dpdk compilation system is not
defining that flag.
Any ideas where to add the line
"CONFIG_GENERIC_MSI_IRQ=y"?
-Tapio
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2015-10-09 7:39 [dpdk-dev] Compilation bug: dpdk master compilation fails with Fedora rawhide (kernel 4.3.0) Tapio Tallgren
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