summaryrefslogtreecommitdiffstats
path: root/arch/x86_64/kernel/e820.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86_64/kernel/e820.c')
-rw-r--r--arch/x86_64/kernel/e820.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/x86_64/kernel/e820.c b/arch/x86_64/kernel/e820.c
index 62776c07cff1..222b5b46d2b2 100644
--- a/arch/x86_64/kernel/e820.c
+++ b/arch/x86_64/kernel/e820.c
@@ -76,6 +76,12 @@ static inline int bad_addr(unsigned long *addrp, unsigned long size)
*addrp = __pa_symbol(&_end);
return 1;
}
+
+ if (last >= ebda_addr && addr < ebda_addr + ebda_size) {
+ *addrp = ebda_addr + ebda_size;
+ return 1;
+ }
+
/* XXX ramdisk image here? */
return 0;
}