Re: [PATCH] xen: switch to post-init routines in xen mmu.c earlier

2014-12-10 Thread Juergen Gross
On 12/10/2014 05:13 PM, Konrad Rzeszutek Wilk wrote: On Wed, Dec 10, 2014 at 04:56:03PM +0100, Juergen Gross wrote: With the virtual mapped linear p2m list the post-init mmu operations must be used for setting up the p2m mappings, as in case of CONFIG_FLATMEM the init routines may trigger BUGs.

Re: [PATCH] xen: switch to post-init routines in xen mmu.c earlier

2014-12-10 Thread Konrad Rzeszutek Wilk
On Wed, Dec 10, 2014 at 04:56:03PM +0100, Juergen Gross wrote: > With the virtual mapped linear p2m list the post-init mmu operations > must be used for setting up the p2m mappings, as in case of > CONFIG_FLATMEM the init routines may trigger BUGs. Um, could you explain a bit more of why the CONFI