Hi Kevin.
I see an issue with the commit message of patch 1; please see my reply
to that patch for details. I fully understand patches 1,2,3, patch 4
except for some of the Makefile black magic, and patch 5 looks
reasonable to me.
So, for patches 2,3,4,5:
Reviewed-by: Jack Schwartz
Patch 1 fixes another Multiboot kernel validation bug that could cause
QEMU to load the kernel image file into a too small buffer. Patch 2 adds
another check to harden the code. The rest of the series adds Multiboot
test cases for kernels using the a.out kludge, which is where the recent
bugs were
