> Hi KOSAKI, > Could you please help to give more information on the background > about why 32bit platforms with highmem can't support memory hot-removal?
It doesn't impossible. Just nobody did. I was playing these code as a maintainer a while and I saw all of patches doesn't handle highmem correctly. But I didn't refuse because I know it's not a regression. > We are trying to enable memory hot-removal on some 32bit platforms with > highmem, really appreciate your help here! But, if you guys have a strong motivation, it's a very good news. I have no objection not to mark it broken and accept your contributions. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
