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    Subject[PATCH 3.13 054/162] sparc64: Increase size of boot string to 1024 bytes
    Date
    3.13.11.11 -stable review patch.  If anyone has any objections, please let me know.

    ------------------

    From: Dave Kleikamp <dave.kleikamp@oracle.com>

    [ Upstream commit 1cef94c36bd4d79b5ae3a3df99ee0d76d6a4a6dc ]

    This is the longest boot string that silo supports.

    Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
    Cc: Bob Picco <bob.picco@oracle.com>
    Cc: David S. Miller <davem@davemloft.net>
    Cc: sparclinux@vger.kernel.org
    Signed-off-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Kamal Mostafa <kamal@canonical.com>
    ---
    arch/sparc/prom/bootstr_64.c | 5 ++++-
    1 file changed, 4 insertions(+), 1 deletion(-)

    diff --git a/arch/sparc/prom/bootstr_64.c b/arch/sparc/prom/bootstr_64.c
    index ab9ccc6..7149e77 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;
    --
    1.9.1


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