On Thu, Sep 05, 2019 at 03:21:50PM +0200, Thomas Bogendoerfer wrote: > On Thu, 5 Sep 2019 08:47:57 +0300 > Mike Rapoport <[email protected]> wrote: > > > From: Mike Rapoport <[email protected]> > > > > The memory initialization of SGI-IP27 is already half-way to support > > SPARSEMEM and only a call to sparse_init() was missing. Add it to > > prom_meminit() and adjust arch/mips/Kconfig to enable SPARSEMEM and > > SPARSEMEM_EXTREME for SGI-IP27 > > > > Signed-off-by: Mike Rapoport <[email protected]> > > --- > > > > Thomas, could you please test this on your Origin machine? > > it crashes in sparse_early_usemaps_alloc_pgdat_section(). Since there is > already a sparse_init() in arch_mem_setup() I removed it from ip27-memory.c.
Oops, missed that. > With this booting made more progress but I get an unaligned access in > kernel_init_free_pages(). Can you please share the log? > My time is a little bit limited today to dig deeper, but testing patches > is easy. > > Thomas. > > -- > SUSE Software Solutions Germany GmbH > HRB 247165 (AG München) > Geschäftsführer: Felix Imendörffer -- Sincerely yours, Mike.
