[dpdk-dev] [PATCH] eal/linux: fix phys addresses not avaialbe for Xen dom0

[Thomas Monjalon]

05/05/2017 18:10, Jianfeng Tan:
> When physical NICs are binded to igb_uio/uio-pci-generic, they cannot
> be used in DPDK app in Xen dom0.
> 
> Due to (1) a restriction that phys addresses should be availabe is added
> by commit cdc242f260e7 ("eal/linux: support running as unprivileged user"),
> (2) and previous implementation of the test to check if phys addresses are
> available (using a variable on the stack) just works for non-Xen
> environment. Actually, for Xen dom0, the physical addresses are always
> available if the memory is initialized successfully..
> 
> To fix it, we add an precheck to bypass the physical address availability
> test.
> 
> Fixes: cdc242f260e7 ("eal/linux: support running as unprivileged user")
> 
> Signed-off-by: Jianfeng Tan <jianfeng.tan at intel.com>

Applied, thanks

Is Xen dom0 working?
Why is there no answer to my questions (in another thread)?