On 28/09/17 14:29, Raj, Ashok wrote: > Hi Casey > > On Thu, Sep 28, 2017 at 04:17:59PM +0000, Casey Leedom wrote: >> Thanks Robin. Harsh can certainly test your latest patch as soon as he's >> back in the office tomorrow morning India time. If your patch works and is >> accepted, it sounds like the commit would be important enough to consider >> backporting into various Long-Term Support releases and the affected >> distributions. What's the procedure for nominating a commit for LTS inclusion? I tend to leave stable decisions up to Joerg as the subsystem maintainer, particularly when it's code outside my usual areas of familiarity. FWIW, from a real dig through the history, the fragile logic seems to date from the 2.6 days, having snuck in with b536d24d212c ("intel-iommu: Clean up intel_map_sg(), remove domain_page_mapping()") > its documented in Documentation/process/submitting-patches > > I didn't see a new patch fly by.. Robin, could you send that over? I hope our email server hasn't got blacklisted again... Said patch is the top of this very thread we're replying on[1] - you were definitely on cc :( Robin. [1]:https://lists.linuxfoundation.org/pipermail/iommu/2017-September/024371.html