From: Andrew Morton <akpm@linux-foundation.org>
To: Vasily Averin <vvs@openvz.org>
Cc: kernel@openvz.org, linux-kernel@vger.kernel.org,
linux-mm@kvack.org, Steven Rostedt <rostedt@goodmis.org>
Subject: Re: [PATCH mm v2] tracing: incorrect gfp_t conversion
Date: Mon, 16 May 2022 13:55:37 -0700 [thread overview]
Message-ID: <20220516135537.8458fe08464d97bb45684252@linux-foundation.org> (raw)
In-Reply-To: <20220515180903.37fc18e4@gandalf.local.home>
On Wed, 11 May 2022 10:20:39 +0300 Vasily Averin <vvs@openvz.org> wrote:
> Fixes the following sparse warnings:
>
> include/trace/events/*: sparse: cast to restricted gfp_t
> include/trace/events/*: sparse: restricted gfp_t degrades to integer
>
> gfp_t type is bitwise and requires __force attributes for any casts.
I already moved the previous version into mm-stable. Would prefer not
to have to rebase it.
> v2: 1) re-based to 5.18-rc6
> 2) re-defined __def_gfpflag_names array according to
> akpm@, willy@ and Joe Perches recommendations
Please redo this against the mm-stable or mm-unstable branches against
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm, or against your
own previous version.
The new patch will simply switch to the gfpflag_string() trick, so it will
not be a "fix", so please let's position it as a "cleanup".
next prev parent reply other threads:[~2022-05-16 20:55 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <8d627f02-183f-c4e7-7c15-77b2b438536b@openvz.org>
2022-05-06 20:38 ` [PATCH] percpu: improve percpu_alloc_percpu event trace kernel test robot
[not found] ` <e1c09bbb-2c58-a986-c704-1db538da905a@openvz.org>
[not found] ` <331d88fe-f4f7-657c-02a2-d977f15fbff6@openvz.org>
2022-05-07 19:37 ` [PATCH mm] tracing: incorrect gfp_t conversion Andrew Morton
[not found] ` <8b1cfefa-da7d-3376-cf04-1ff77dab8170@openvz.org>
2022-05-07 22:48 ` Andrew Morton
2022-05-07 23:00 ` Andrew Morton
2022-05-08 20:37 ` Matthew Wilcox
2022-05-08 20:51 ` Joe Perches
[not found] ` <8b9ba8ce-7376-2ef2-95f5-30e53cb46914@openvz.org>
2022-05-15 22:09 ` [PATCH mm v2] " Steven Rostedt
2022-05-16 20:55 ` Andrew Morton [this message]
2022-05-09 21:06 ` [PATCH] percpu: improve percpu_alloc_percpu event trace Steven Rostedt
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