linux-kernel - Re: [PATCH v3 0/4] mm: convert to vma_is_initial

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Message-ID: <20230731134709.GJ29590@hirez.programming.kicks-ass.net>
Date:   Mon, 31 Jul 2023 15:47:09 +0200
From:   Peter Zijlstra <peterz@...radead.org>
To:     Kefeng Wang <wangkefeng.wang@...wei.com>
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        linux-mm@...ck.org, linux-perf-users@...r.kernel.org,
        selinux@...r.kernel.org,
        Christian Göttsche <cgzones@...glemail.com>,
        David Hildenbrand <david@...hat.com>,
        Felix Kuehling <Felix.Kuehling@....com>,
        Alex Deucher <alexander.deucher@....com>,
        christian.koenig@....com, Xinhui.Pan@....com, airlied@...il.com,
        daniel@...ll.ch, paul@...l-moore.com,
        stephen.smalley.work@...il.com, eparis@...isplace.org,
        acme@...nel.org
Subject: Re: [PATCH v3 0/4] mm: convert to vma_is_initial_heap/stack()

On Fri, Jul 28, 2023 at 01:00:39PM +0800, Kefeng Wang wrote:

> Kefeng Wang (4):
>   mm: factor out VMA stack and heap checks
>   drm/amdkfd: use vma_is_initial_stack() and vma_is_initial_heap()
>   selinux: use vma_is_initial_stack() and vma_is_initial_heap()
>   perf/core: use vma_is_initial_stack() and vma_is_initial_heap()
> 
>  drivers/gpu/drm/amd/amdkfd/kfd_svm.c |  5 +----
>  fs/proc/task_mmu.c                   | 24 ++++----------------
>  fs/proc/task_nommu.c                 | 15 +------------
>  include/linux/mm.h                   | 25 +++++++++++++++++++++
>  kernel/events/core.c                 | 33 ++++++++++------------------
>  security/selinux/hooks.c             |  7 ++----
>  6 files changed, 44 insertions(+), 65 deletions(-)

Acked-by: Peter Zijlstra (Intel) <peterz@...radead.org>