Smooshing these two patch sets back together for review bandwidth.
I hope to make this the next tcg-next pull.
There are three from the first half, tlbentryfull, which are new.
These are following a hallway conversation with Peter about bits
in MemTxAttrs that are not actually related to memory transactions,
and infrastructure to address a to-do in an Arm patch set.
There are a few patches from the second half, pcrel, that have not
been reviewed.
07-target-sparc-Use-tlb_set_page_full.patch
08-accel-tcg-Move-byte_swap-from-MemTxAttrs-to-CPUTL.patch
09-accel-tcg-Add-force_aligned-to-CPUTLBEntryFull.patch
10-accel-tcg-Remove-PageDesc-code_bitmap.patch
13-accel-tcg-Do-not-align-tb-page_addr-0.patch
15-accel-tcg-Introduce-tb_pc-and-tb_pc_log.patch
16-accel-tcg-Introduce-TARGET_TB_PCREL.patch