Messages in this thread | | | Date | Mon, 15 Aug 2016 07:10:42 +0200 | From | Ingo Molnar <> | Subject | Re: [PATCH] x86/power/64: Use __pa() for physical address computation |
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* Rafael J. Wysocki <rjw@rjwysocki.net> wrote:
> From: Rafael J. Wysocki <rafael.j.wysocki@intel.com> > > The value of temp_level4_pgt is the physical address of the > top-level page directory, so use __pa() to compute it. > > Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> > --- > arch/x86/power/hibernate_64.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > Index: linux-pm/arch/x86/power/hibernate_64.c > =================================================================== > --- linux-pm.orig/arch/x86/power/hibernate_64.c > +++ linux-pm/arch/x86/power/hibernate_64.c > @@ -113,7 +113,7 @@ static int set_up_temporary_mappings(voi > return result; > } > > - temp_level4_pgt = (unsigned long)pgd - __PAGE_OFFSET; > + temp_level4_pgt = __pa(pgd); > return 0; > }
Acked-by: Ingo Molnar <mingo@kernel.org>
Thanks,
Ingo
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