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-rw-r--r--arch/x86/kernel/aperture_64.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/aperture_64.c b/arch/x86/kernel/aperture_64.c
index 3409abb231a..e819362c706 100644
--- a/arch/x86/kernel/aperture_64.c
+++ b/arch/x86/kernel/aperture_64.c
@@ -324,8 +324,8 @@ void __init early_gart_iommu_check(void)
fix = 1;
if (gart_fix_e820 && !fix && aper_enabled) {
- if (!e820_all_mapped(aper_base, aper_base + aper_size,
- E820_RESERVED)) {
+ if (e820_any_mapped(aper_base, aper_base + aper_size,
+ E820_RAM)) {
/* reserve it, so we can reuse it in second kernel */
printk(KERN_INFO "update e820 for GART\n");
add_memory_region(aper_base, aper_size, E820_RESERVED);