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Subject: Re: [PATCH v4 0/8] make hugetlb put_page safe for all calling
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To:     Andrew Morton <akpm@linux-foundation.org>,
        Oscar Salvador <osalvador@suse.de>
Cc:     linux-mm@kvack.org, linux-kernel@vger.kernel.org,
        Roman Gushchin <guro@fb.com>, Michal Hocko <mhocko@suse.com>,
        Shakeel Butt <shakeelb@google.com>,
        David Hildenbrand <david@redhat.com>,
        Muchun Song <songmuchun@bytedance.com>,
        David Rientjes <rientjes@google.com>,
        Miaohe Lin <linmiaohe@huawei.com>,
        Peter Zijlstra <peterz@infradead.org>,
        Matthew Wilcox <willy@infradead.org>,
        HORIGUCHI NAOYA <naoya.horiguchi@nec.com>,
        "Aneesh Kumar K . V" <aneesh.kumar@linux.ibm.com>,
        Waiman Long <longman@redhat.com>, Peter Xu <peterx@redhat.com>,
        Mina Almasry <almasrymina@google.com>,
        Hillf Danton <hdanton@sina.com>,
        Joonsoo Kim <iamjoonsoo.kim@lge.com>,
        Barry Song <song.bao.hua@hisilicon.com>,
        Will Deacon <will@kernel.org>
References: <20210405230043.182734-1-mike.kravetz@oracle.com>
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From:   Mike Kravetz <mike.kravetz@oracle.com>
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On 4/8/21 10:05 PM, Andrew Morton wrote:
> On Thu, 8 Apr 2021 09:11:30 +0200 Oscar Salvador <osalvador@suse.de> wrote:
> 
>> But if It is going to be easier for Andrew, just pull them all out and I
>> will resend the whole series once this work goes in.
> 
> I think so.
> 
> I shall drop these:
> 
> mmpage_alloc-bail-out-earlier-on-enomem-in-alloc_contig_migrate_range.patch
> mmcompaction-let-isolate_migratepages_rangeblock-return-error-codes.patch
> mmcompaction-let-isolate_migratepages_rangeblock-return-error-codes-fix.patch
> mm-make-alloc_contig_range-handle-free-hugetlb-pages.patch
> mm-make-alloc_contig_range-handle-in-use-hugetlb-pages.patch
> mmpage_alloc-drop-unnecessary-checks-from-pfn_range_valid_contig.patch
> 
> and these:
> 
> mm-cma-change-cma-mutex-to-irq-safe-spinlock.patch
> hugetlb-no-need-to-drop-hugetlb_lock-to-call-cma_release.patch
> hugetlb-add-per-hstate-mutex-to-synchronize-user-adjustments.patch
> hugetlb-create-remove_hugetlb_page-to-separate-functionality.patch
> hugetlb-call-update_and_free_page-without-hugetlb_lock.patch
> hugetlb-change-free_pool_huge_page-to-remove_pool_huge_page.patch
> hugetlb-make-free_huge_page-irq-safe.patch
> hugetlb-make-free_huge_page-irq-safe-fix.patch
> hugetlb-add-lockdep_assert_held-calls-for-hugetlb_lock.patch
> 
> Along with notes-to-self that this:
> 
>   https://lkml.kernel.org/r/YGwnPCPaq1xKh/88@hirez.programming.kicks-ass.net
> 
> might need attention and that this:
> 
>   hugetlb-make-free_huge_page-irq-safe.patch
> 
> might need updating.
> 

Thank you Andrew!

I will send a v5 shortly based on dropping the above patch.

-- 
Mike Kravetz