On 04/25/2013 10:08 PM, Kyungsik Lee wrote: > Documentation/x86/boot.txt is updated to list the LZ4 magic number. > This LZ4 magic number is used for the new compression format. > > Signed-off-by: Kyungsik Lee <[email protected]> > Cc: "H. Peter Anvin" <[email protected]> > Cc: Ingo Molnar <[email protected]> > Cc: Thomas Gleixner <[email protected]> > Cc: Russell King <[email protected]> > Cc: Borislav Petkov <[email protected]> > Cc: Florian Fainelli <[email protected]> > Cc: Yann Collet <[email protected]> > --- > Documentation/x86/boot.txt | 7 ++++--- > 1 file changed, 4 insertions(+), 3 deletions(-) > > diff --git a/Documentation/x86/boot.txt b/Documentation/x86/boot.txt > index 3840b6f..fc66d42 100644 > --- a/Documentation/x86/boot.txt > +++ b/Documentation/x86/boot.txt > @@ -657,9 +657,10 @@ Protocol: 2.08+ > uncompressed data should be determined using the standard magic > numbers. The currently supported compression formats are gzip > (magic numbers 1F 8B or 1F 9E), bzip2 (magic number 42 5A), LZMA > - (magic number 5D 00), and XZ (magic number FD 37). The uncompressed > - payload is currently always ELF (magic number 7F 45 4C 46). > - > + (magic number 5D 00), XZ (magic number FD 37), and LZ4 (magic number > + 02 21). The uncompressed payload is currently always ELF (magic > + number 7F 45 4C 46). > + > Field name: payload_length > Type: read > Offset/size: 0x24c/4 >
Acked-by: H. Peter Anvin <[email protected]> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
