forked from luck/tmp_suning_uos_patched
ec465515ee
In the ppc64 kernel head.S there is currently quite a lot of unused space between the naca (at fixed address 0x4000) and the fwnmi data area (at fixed address 0x7000). This patch moves various exception vectors and support code into this region to use the wasted space. The functions load_up_fpu and load_up_altivec are moved down as well, since they are essentially continuations of the fp_unavailable_common and altivec_unavailable_common vectors, respectively. Likewise, the fwnmi vectors themselves are moved down into this area, because while the location of the fwnmi data area is fixed by the RPA, the vectors themselves can be anywhere sufficiently low. Signed-off-by: David Gibson <dwg@au1.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org> |
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| .. | ||
| boot | ||
| configs | ||
| kernel | ||
| lib | ||
| mm | ||
| oprofile | ||
| xmon | ||
| defconfig | ||
| Kconfig | ||
| Kconfig.debug | ||
| Makefile | ||