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-rw-r--r--arch/sparc/prom/bootstr_64.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/sparc/prom/bootstr_64.c b/arch/sparc/prom/bootstr_64.c
index ab9ccc63b388..7149e77714a4 100644
--- a/arch/sparc/prom/bootstr_64.c
+++ b/arch/sparc/prom/bootstr_64.c
@@ -14,7 +14,10 @@
* the .bss section or it will break things.
*/
-#define BARG_LEN 256
+/* We limit BARG_LEN to 1024 because this is the size of the
+ * 'barg_out' command line buffer in the SILO bootloader.
+ */
+#define BARG_LEN 1024
struct {
int bootstr_len;
int bootstr_valid;