From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dave Kleikamp Date: Tue, 07 Oct 2014 13:12:37 +0000 Subject: [PATCH] sparc64: Increase size of boot string to 1024 bytes Message-Id: <5433E6C5.9060304@oracle.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: sparclinux@vger.kernel.org This is the longest boot string that silo supports. Signed-off-by: Dave Kleikamp Cc: Bob Picco Cc: David S. Miller Cc: sparclinux@vger.kernel.org --- arch/sparc/prom/bootstr_64.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/sparc/prom/bootstr_64.c b/arch/sparc/prom/bootstr_64.c index ab9ccc6..4dac9f7 100644 --- a/arch/sparc/prom/bootstr_64.c +++ b/arch/sparc/prom/bootstr_64.c @@ -14,7 +14,11 @@ * the .bss section or it will break things. */ -#define BARG_LEN 256 +/* + * We limit BARG_LEN to 1024 rather than use COMMAND_LINE_SIZE because silo + * blindly copies however many bytes we tell it from a 1024-byte array. + */ +#define BARG_LEN 1024 struct { int bootstr_len; int bootstr_valid; -- 2.1.2