[SPARC64]: Make IVEC pointers 64-bit.
authorDavid S. Miller <davem@sunset.davemloft.net>
Fri, 12 Oct 2007 09:59:40 +0000 (02:59 -0700)
committerDavid S. Miller <davem@sunset.davemloft.net>
Sun, 14 Oct 2007 04:53:15 +0000 (21:53 -0700)
commita650d3839e7a68321e5b76264398a63019b0928b
treee0500c57687c57bc22d0100b74485033a5738dbf
parentd060db63fd38a8a75f666576ef9999c28cdc31cf
[SPARC64]: Make IVEC pointers 64-bit.

Currently we chain IVEC entries using 32-bit "pointers"
because we know that the ivector_table is in the main
kernel image, thus below 4GB.

This uses proper 64-bit pointers instead.

Whilst this bloats up the kernel image size, this sets
the infrastructure necessary to significantly shrink the
kernel size by using physical addresses and dynamically
allocating the ivector table.

Signed-off-by: David S. Miller <davem@davemloft.net>
arch/sparc64/kernel/entry.S
arch/sparc64/kernel/irq.c
arch/sparc64/kernel/sun4v_ivec.S
include/asm-sparc64/cpudata.h
include/asm-sparc64/irq.h