[dpdk-dev] [PATCH v2] igb_uio: fix possible mmap failure for Linux > v4.3

2016-07-01 Thread Ferruh Yigit
gt; Subject: [dpdk-dev] [PATCH v2] igb_uio: fix possible mmap failure for Linux > >> v4.3 >> >> mmap the iomem range of the PCI device fails for kernels that >> enabled CONFIG_IO_STRICT_DEVMEM option: >> >> EAL: pci_map_resource(): >> cannot mm

[dpdk-dev] [PATCH v2] igb_uio: fix possible mmap failure for Linux > v4.3

2016-07-01 Thread Ferruh Yigit
mmap the iomem range of the PCI device fails for kernels that enabled CONFIG_IO_STRICT_DEVMEM option: EAL: pci_map_resource(): cannot mmap(39, 0x7f1c5180, 0x10, 0x0): Invalid argument (0x) CONFIG_IO_STRICT_DEVMEM is introduced in Linux v4.4 and not enable

[dpdk-dev] [PATCH v2] igb_uio: fix possible mmap failure for Linux > v4.3

2016-07-01 Thread De Lara Guarch, Pablo
Hi Ferruh, > -Original Message- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Ferruh Yigit > Sent: Friday, July 01, 2016 4:08 PM > To: dev at dpdk.org > Cc: Stephen Hemminger > Subject: [dpdk-dev] [PATCH v2] igb_uio: fix possible mmap failure for Linux >