Andrew Morton napsal(a): > On Wed, 4 Apr 2007 23:45:38 +0200 (CEST) Jiri Slaby <[EMAIL PROTECTED]> > wrote: > >> cyclades, remove volatiles > > The other changes seem uncontroversial, but this one has the potential > to change runtime behaviour. And cyclades.c is a driver which some people > actually use ;)
Well, don't you know anybody with Z card, please? But all volatiles were - used locally (loop variables, nonptr count read once from HW), so that nothing has a chance to change them in the memory. - accessed by readX/writeX (pointers to mapped HW) and that should be OK > Have these changes been runtime-tested? Yes this time :), I have at least PCI Y cyclades card within reach to test. thanks, -- http://www.fi.muni.cz/~xslaby/ Jiri Slaby faculty of informatics, masaryk university, brno, cz e-mail: jirislaby gmail com, gpg pubkey fingerprint: B674 9967 0407 CE62 ACC8 22A0 32CC 55C3 39D4 7A7E - 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/
