On Thu, Jan 3, 2013 at 11:17 PM, Borislav Petkov <b...@alien8.de> wrote: > On Thu, Jan 03, 2013 at 04:48:21PM -0800, Yinghai Lu wrote: >> During debugging loading kernel above 4G, found one page if is not used >> in BRK with early page allocation. >> >> pgt_buf_top is address that can not be used, so should check if that new >> end is above that top, otherwise last page will not be used. >> >> Fix that checking and also add print out for every allocation from BRK. > > This commit message still bothers the hell out of me. Please, fix it up > to something more readable like the below, for example: > > "pgt_buf_top is an address which cannot be used so we should check > whether the new 'end' is above it. Otherwise, the last BRK page remains > unused. > > Fix that check and add a debug printout of every BRK allocation."
but your changelog is wrong. it is NOT last BRK page. it is NOT every BRK allocation. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
