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Date: Sun, 11 Dec 2011 17:15:39 -0500 From: Brian Gerst <brgerst@...il.com> To: Tim Blechmann <tim@...ngt.org> Cc: linux-kernel@...r.kernel.org, hpa@...or.com, torvalds@...ux-foundation.org, x86@...nel.org Subject: Re: [PATCH] x86: Split off mem*io functions On Sun, Dec 11, 2011 at 5:10 PM, Brian Gerst <brgerst@...il.com> wrote: > Commit 6175ddf06b6172046a329e3abfd9c901a43efd2e changed the mem*io > functions to use the standard memcpy/memset routines, but there were > unintended consequences. Some devices cannot cope with 64-bit or > non-sequential accesses that the optimized routines do. Change them > back to simple 32-bit sequential writes. Tim, please test the lx6464es driver with this patch and commit a2987855 reverted. -- Brian Gerst -- 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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