WARNING: vmlinux.o(.cpuinit.text+0x280): Section mismatch in reference from the function cpu_probe() to the function .init.text:sh64_tlb_init()
The function __cpuinit cpu_probe() references
a function __init sh64_tlb_init().
If sh64_tlb_init is only used by cpu_probe then
annotate sh64_tlb_init with a matching annotation.
sh64_tlb_init() simply needs to be __cpuinit annotated, so fix that up.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Now that we have a method for finding out if we're handling an ITLB fault
or not without passing it all the way down the chain, it's possible to
use the __update_tlb() interface in place of a special __do_tlb_refill().
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Presently this is duplicated between tlb-sh4 and tlb-pteaex. Split the
helpers out in to a generic tlb-urb that can be used by any parts
equipped with MMUCR.URB.
At the same time, move the SH-5 code out-of-line, as we require single
global state for DTLB entry wiring.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This consolidates all of the NEFF-based sign extension for SH-5.
In the future the other SH code will need to make use of this as well,
so make it generic in preparation for more 32/64 consolidation.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt