On Wed, 2013-03-13 at 13:30 +0200, Lasse Collin wrote: > On 2013-03-12 Paul Bolle wrote: > > 1) By the way: why does the XZ related code use both the macro > > CONFIG_XZ_DEC_POWERPC and the macro XZ_DEC_POWERPC? (Ditto for other > > architectures.) That looks odd. > > In a preboot environment the options selected for the xz_dec module are > ignored.
Naive question: what is a preboot environment? > If XZ-compressed kernel is selected, lib/decompress_unxz.c > will enable a BCJ filter for that architecture. An alternative could be > to #undef the CONFIG_XZ_DEC_foo symbols in decompress_unxz.c and then > #define what is needed for the selected architecture, but I think the > current method is OK. See also lib/xz/xz_private.h. Thanks, Paul Bolle -- 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/
