Michael Ellerman eea86aa417 powerpc/mm/64: Document the sizes of/sizes mapped by Pxx_INDEX_SIZE ... Add comments describing the size in bytes of the various levels of the page table tree, and the size of the virtual address space mapped by each level, to make it clear what the sizes are without having to also look up other definitions. The code that calculates the sizes actually uses sizeof(pgd_t) etc., so in theory these comments could skew vs the code, but the size of pgd_t etc. is unlikely to change very often. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>		2019-04-20 22:02:11 +10:00
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asm	powerpc/mm/64: Document the sizes of/sizes mapped by Pxx_INDEX_SIZE	2019-04-20 22:02:11 +10:00
uapi/asm	Kbuild updates for v5.1 (2nd)	2019-03-17 13:25:26 -07:00