Messages in this thread | | | Date | Sun, 23 Nov 2008 13:32:41 +0100 | From | Ingo Molnar <> | Subject | Re: [PATCH] xen: pin correct PGD on suspend |
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* Jeremy Fitzhardinge <jeremy@goop.org> wrote:
> Ian Campbell wrote: >> commit eefb47f6a1e855653d275cb90592a3587ea93a09 ("xen: use >> spin_lock_nest_lock when pinning a pagetable") changed xen_pgd_walk to >> walk over mm->pgd rather than taking pgd as an argument. >> >> This breaks xen_mm_(un)pin_all() because it makes init_mm.pgd readonly >> instead of the pgd we are interested in and therefore the pin subsequently >> fails. >> > > Oh, yeah, that was a bit dense. This is needed for .28. > > Acked-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
applied to tip/x86/urgent, thanks guys!
Ingo
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