Messages in this thread Patch in this message | | | From | "Rafael J. Wysocki" <> | Subject | [PATCH] x86/power/64: Use __pa() for physical address computation | Date | Sun, 14 Aug 2016 04:07:32 +0200 |
| |
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; }
| |