On 05/24/2012 10:26 AM, Joe Perches wrote: > On Thu, 2012-05-24 at 10:03 -0600, T Makphaibulchoke wrote: >> The patch cleans up the file lib/decompress_unxz.c by removing all memory >> helper functions, e.g., memmove. By doing so, any architecture's preboot >> environment supporting the XZ decompression needs to define its own copy of >> any of the missing memory helper functions. > > Perhaps a silly question, but why not use > the __builtin variants? For a lot of cases the __builtin variants just generate a call to the expected out-of-line function, so you need it anyway. -hpa -- H. Peter Anvin, Intel Open Source Technology Center I work for Intel. I don't speak on their behalf. -- To unsubscribe from this list: send the line "unsubscribe linux-s390" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
