On 09:32 Mon 08 Aug , Sascha Hauer wrote: > Hi J, > > On Mon, Aug 08, 2011 at 09:06:50AM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote: > > On 08:46 Mon 08 Aug , Sascha Hauer wrote: > > > Created this series to get high vector support. Using high vectors > > > at 0xffff0000 allow us to map in a faulting page at 0x0 with which > > > we can catch NULL pointer dereferences. The other patches are only > > > some cleanups around exceptions which I came along the way. > > be careful on ixp4xx (which I work on 0x0 is the nor flash address) > > Well, we already map the vectors to 0x0 without this series, so ixp4xx > is broken anyway. > So we either have to add a flag somewhere to disable mapping anything > to 0x0 or we have to use the mmu to map the nor flash somewhere else. > > I see this is a problem which must be solved, but this series does not > change the current situation in this regard. I'll prefer to remap the flash and keep the same scheme everywhere can you drop a line in the doc about this Best Regards, J. _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
