> However, the method is the same to the test itself.
>
> I think this is a kind of kernel bug. How do you think?
> Following is my proposal to fix the kernel.
> If this patch is acceptable to kernel, I don't have to
> modify the test case side.
Did you send this off to linux-kernel ? Once you get some updates also
do update us.
--Subrata
>
>
> Signed-off-by: Masatake YAMATO <[EMAIL PROTECTED]>
>
> --- fadvise.c.orig 2008-01-08 12:07:43.000000000 +0900
> +++ fadvise.c 2008-01-08 12:11:17.000000000 +0900
> @@ -43,9 +43,22 @@
> goto out;
> }
>
> - if (mapping->a_ops->get_xip_page)
> - /* no bad return value, but ignore advice */
> + if (mapping->a_ops->get_xip_page) {
> + switch (advice) {
> + case POSIX_FADV_NORMAL:
> + case POSIX_FADV_RANDOM:
> + case POSIX_FADV_SEQUENTIAL:
> + case POSIX_FADV_WILLNEED:
> + case POSIX_FADV_NOREUSE:
> + case POSIX_FADV_DONTNEED:
> + /* no bad return value, but ignore advice */
> + break;
> + default:
> + ret = -EINVAL;
> + break;
> + }
> goto out;
> + }
>
> /* Careful about overflows. Len == 0 means "as much as possible" */
> endbyte = offset + len;
>
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