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-rw-r--r--arch/x86/kernel/setup.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index c228322..23ddd55 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -952,6 +952,10 @@ void __init setup_arch(char **cmdline_p)
reserve_initrd();
+#if defined(CONFIG_ACPI) && defined(CONFIG_BLK_DEV_INITRD)
+ acpi_initrd_override((void *)initrd_start, initrd_end - initrd_start);
+#endif
+
reserve_crashkernel();
vsmp_init();