Commits
Merge branch 'x86-kdump-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 kdump updates from Ingo Molnar: "Three kdump robustness related improvements (Joerg Roedel)" * 'x86-kdump-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/crash: Allocate enough low memory when crashkernel=high x86/swiotlb: Try coherent allocations with __GFP_NOWARN swiotlb: Warn on allocation failure in swiotlb_alloc_coherent()
