On Wed, Nov 13, 2013 at 02:49:42PM -0800, H. Peter Anvin wrote: [..] > In other words, allocating the crashkernel high has ALL the advantages, > plus a few more, and NONE of the disadvantages. It allocates low memory for swiotlb. So that extra 72M allocation is the disadvantage. With so many virtual machines on a single host, I don't want to reserve extra 72MB on each virtual machine while I could easily do away with memory reservation below 4G. So I do think that first trying memory below 896M, then below 4G and then above 4G makes sense and we should modify crashkernel=X to handle that. Thanks Vivek -- To unsubscribe from this list: send the line "unsubscribe linux-efi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
