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Patches can be > applied individually and are independent. > > First patch fixes a page fault during boot. It should be marked > stable. > > 2nd patch reworks the code around numa_fill_memblks() (Dan's > suggestion). Just squash these 2 together. The -stable maintainers continue to assert that fixes should do the right thing by mainline mainline standards and let the -stable backport process decide if a different change needs to be made for older kernels. I see no benefit for tracking 2 changes for how numa_fill_memblks() is defined.