* [PATCH] sparse: ignore __assume_aligned__ attribute
@ 2016-09-21 14:44 Lance Richardson
2016-09-28 18:17 ` Christopher Li
0 siblings, 1 reply; 2+ messages in thread
From: Lance Richardson @ 2016-09-21 14:44 UTC (permalink / raw)
To: linux-sparse
The __assume_aligned__ attribute can be safely ignored, add it
to the list of ignored attributes.
Signed-off-by: Lance Richardson <lrichard@redhat.com>
---
parse.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/parse.c b/parse.c
index 98a31dc..2a1b57e 100644
--- a/parse.c
+++ b/parse.c
@@ -526,6 +526,8 @@ const char *ignored_attributes[] = {
"__always_inline__",
"artificial",
"__artificial__",
+ "assume_aligned",
+ "__assume_aligned__",
"bounded",
"__bounded__",
"cdecl",
--
2.5.5
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] sparse: ignore __assume_aligned__ attribute
2016-09-21 14:44 [PATCH] sparse: ignore __assume_aligned__ attribute Lance Richardson
@ 2016-09-28 18:17 ` Christopher Li
0 siblings, 0 replies; 2+ messages in thread
From: Christopher Li @ 2016-09-28 18:17 UTC (permalink / raw)
To: Lance Richardson; +Cc: Linux-Sparse
On Wed, Sep 21, 2016 at 7:44 AM, Lance Richardson <lrichard@redhat.com> wrote:
> The __assume_aligned__ attribute can be safely ignored, add it
> to the list of ignored attributes.
Thanks for the patch. Sorry for the delay. The change looks fine.
Can you add some test case of the __assume_aligned__ attribute?
I want to see how it was used in your source code which cause the problem
for sparse.
We need some basic test case just in case we parse the attributes in the
future.
Thanks
Chris
>
> Signed-off-by: Lance Richardson <lrichard@redhat.com>
> ---
> parse.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/parse.c b/parse.c
> index 98a31dc..2a1b57e 100644
> --- a/parse.c
> +++ b/parse.c
> @@ -526,6 +526,8 @@ const char *ignored_attributes[] = {
> "__always_inline__",
> "artificial",
> "__artificial__",
> + "assume_aligned",
> + "__assume_aligned__",
> "bounded",
> "__bounded__",
> "cdecl",
> --
> 2.5.5
>
> --
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