patch-2.4.22 linux-2.4.22/arch/x86_64/kernel/e820.c
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- Lines: 20
- Date:
2003-08-25 04:44:40.000000000 -0700
- Orig file:
linux-2.4.21/arch/x86_64/kernel/e820.c
- Orig date:
2003-06-13 07:51:32.000000000 -0700
diff -urN linux-2.4.21/arch/x86_64/kernel/e820.c linux-2.4.22/arch/x86_64/kernel/e820.c
@@ -500,6 +500,7 @@
extern char command_line[], saved_command_line[];
extern int fallback_aper_order;
extern int iommu_setup(char *opt);
+extern int acpi_disabled;
void __init parse_mem_cmdline (char ** cmdline_p)
{
@@ -537,8 +538,10 @@
else if (!memcmp(from,"iommu=",6)) {
iommu_setup(from+6);
}
-
#endif
+ else if (!memcmp(from, "acpi=off", 8))
+ acpi_disabled = 1;
+
next:
c = *(from++);
if (!c)
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