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Message-ID: <20070326112818.GA18673@linux-sh.org> Date: Mon, 26 Mar 2007 20:28:18 +0900 From: Paul Mundt <lethal@...ux-sh.org> To: "Wu, Bryan" <bryan.wu@...log.com> Cc: Andrew Morton <akpm@...ux-foundation.org>, Arnd Bergmann <arnd@...db.de>, linux-kernel@...r.kernel.org Subject: Re: [PATCH -mm] Blackfin arch: cleanup cache header file On Mon, Mar 26, 2007 at 06:11:42PM +0800, Wu, Bryan wrote: > +#define L1_CACHE_SHIFT 5 > +#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) > > -/* For speed we do need to align these ...MaTed---*/ > -/* But include/linux/cache.h does this for us if we DO not define ...MaTed---*/ > -#define __cacheline_aligned /***** maybe no need this Tony *****/ > +/* > + * Don't make __cacheline_aligned and > + * ____cacheline_aligned defined in include/linux/cache.h > + */ > +#define __cacheline_aligned > #define ____cacheline_aligned > You still don't need this. Ancient versions of gcc had problems with the attribute, but it's not even possible to build the kernel with those anymore. Please remove these and try again. You can simply alias SMP_CACHE_BYTES to L1_CACHE_BYTES if you've left this in due to the resulting build failure. m68knommu seems to be another user that never got cleaned up, perhaps it's a good time to kill that off too.. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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