[dpdk-dev] [PATCH 0/7] fix DMA mask check

Mattias Rönnblom mattias.ronnblom at ericsson.com
Thu Nov 1 11:13:18 CET 2018


On 2018-10-31 18:29, Alejandro Lucero wrote:
> A patchset sent introducing DMA mask checks has several critical
> issues precluding apps to execute. The patchset was reviewed and
> finally accepted after three versions. Obviously it did not go
> through the proper testing what can be explained, at least from my
> side, due to the big changes to the memory initialization code these
> last months. It turns out the patchset did work with legacy memory
> and I'm afraid that was mainly my testing.
> 
> This patchset should solve the main problems reported:
> 
>   - deadlock duriing initialization
>   - segmentation fault with secondary processes
> 

The deadlock I reported[1] no longer occur after applying this patch set.

[1] https://bugs.dpdk.org/show_bug.cgi?id=102


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