Re: [PATCH 17/52] [microblaze] checksum support

[Jan Engelhardt]

On Jan 24 2008 16:02, monstr@xxxxxxxxx wrote:
>+
>+	/*
>+ * copy from fs while checksumming, otherwise like csum_partial
>+	 */
>+

That comment got messed up. Also, does any other CPU than x86
have a %ds and %fs register?

If it copies directly from user context, a __user annotation would be
helpful.

>+unsigned int
>+csum_partial_copy_from_user(const char *src, char *dst, int len, int sum,
>+								int *csum_err)
>+{
>+	if (csum_err)
>+		*csum_err = 0;
>+	memcpy(dst, src, len);
>+	return csum_partial(dst, len, sum);
>+}
>+
>+/*
>+ * copy from ds while checksumming, otherwise like csum_partial
>+ */

Ditto.

>+
>+unsigned int
>+csum_partial_copy(const char *src, char *dst, int len, int sum)
>+{
>+	memcpy(dst, src, len);
>+	return csum_partial(dst, len, sum);
>+}
>diff --git a/include/asm-microblaze/checksum.h b/include/asm-microblaze/checksum.h
>new file mode 100644
>index 0000000..4b37bb5
>--- /dev/null
>+++ b/include/asm-microblaze/checksum.h
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