From: Nadav Amit <namit@vmware.com>
To: Peter Xu <peterx@redhat.com>
Cc: James Houghton <jthoughton@google.com>,
"Dr. David Alan Gilbert" <dgilbert@redhat.com>,
Matthew Wilcox <willy@infradead.org>,
Mike Kravetz <mike.kravetz@oracle.com>,
Muchun Song <songmuchun@bytedance.com>,
David Hildenbrand <david@redhat.com>,
David Rientjes <rientjes@google.com>,
Axel Rasmussen <axelrasmussen@google.com>,
Mina Almasry <almasrymina@google.com>, Jue Wang <juew@google.com>,
Manish Mishra <manish.mishra@nutanix.com>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [RFC PATCH 00/26] hugetlb: Introduce HugeTLB high-granularity mapping
Date: Fri, 1 Jul 2022 05:54:41 +0000 [thread overview]
Message-ID: <B0C76FB1-E726-4A5D-8A62-43FCCA6E04C2@vmware.com> (raw)
In-Reply-To: <Yr33v+ag6Bv6wExa@xz-m1.local>
On Jun 30, 2022, at 12:21 PM, Peter Xu <peterx@redhat.com> wrote:
> ⚠ External Email
>
> On Tue, Jun 28, 2022 at 12:04:28AM +0000, Nadav Amit wrote:
>>> [1] commit 824ddc601adc ("userfaultfd: provide unmasked address on page-fault")
>>
>> Indeed this change of behavior (not aligning to huge-pages when flags is
>> not set) was unintentional. If you want to fix it in a separate patch so
>> it would be backported, that may be a good idea.
>
> The fix seems to be straightforward, though. Nadav, wanna post a patch
> yourself?
Yes, even I can do it :)
Just busy right now, so I’ll try to do it over the weekend.
next prev parent reply other threads:[~2022-07-01 5:54 UTC|newest]
Thread overview: 128+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-24 17:36 [RFC PATCH 00/26] hugetlb: Introduce HugeTLB high-granularity mapping James Houghton
2022-06-24 17:36 ` [RFC PATCH 01/26] hugetlb: make hstate accessor functions const James Houghton
2022-06-24 18:43 ` Mina Almasry
[not found] ` <e55f90f5-ba14-5d6e-8f8f-abf731b9095e@nutanix.com>
2022-06-27 12:09 ` manish.mishra
2022-06-28 17:08 ` James Houghton
2022-06-29 6:18 ` Muchun Song
2022-06-24 17:36 ` [RFC PATCH 02/26] hugetlb: sort hstates in hugetlb_init_hstates James Houghton
2022-06-24 18:51 ` Mina Almasry
2022-06-27 12:08 ` manish.mishra
2022-06-28 15:35 ` James Houghton
2022-06-27 18:42 ` Mike Kravetz
2022-06-28 15:40 ` James Houghton
2022-06-29 6:39 ` Muchun Song
2022-06-29 21:06 ` Mike Kravetz
2022-06-29 21:13 ` James Houghton
2022-06-24 17:36 ` [RFC PATCH 03/26] hugetlb: add make_huge_pte_with_shift James Houghton
2022-06-24 19:01 ` Mina Almasry
2022-06-27 12:13 ` manish.mishra
2022-06-24 17:36 ` [RFC PATCH 04/26] hugetlb: make huge_pte_lockptr take an explicit shift argument James Houghton
2022-06-27 12:26 ` manish.mishra
2022-06-27 20:51 ` Mike Kravetz
2022-06-28 15:29 ` James Houghton
2022-06-29 6:09 ` Muchun Song
2022-06-29 21:03 ` Mike Kravetz
2022-06-29 21:39 ` James Houghton
2022-06-29 22:24 ` Mike Kravetz
2022-06-30 9:35 ` Muchun Song
2022-06-30 16:23 ` James Houghton
2022-06-30 17:40 ` Mike Kravetz
2022-07-01 3:32 ` Muchun Song
2022-06-24 17:36 ` [RFC PATCH 05/26] hugetlb: add CONFIG_HUGETLB_HIGH_GRANULARITY_MAPPING James Houghton
2022-06-27 12:28 ` manish.mishra
2022-06-28 20:03 ` Mina Almasry
2022-06-24 17:36 ` [RFC PATCH 06/26] mm: make free_p?d_range functions public James Houghton
2022-06-27 12:31 ` manish.mishra
2022-06-28 20:35 ` Mike Kravetz
2022-07-12 20:52 ` James Houghton
2022-06-24 17:36 ` [RFC PATCH 07/26] hugetlb: add hugetlb_pte to track HugeTLB page table entries James Houghton
2022-06-25 2:59 ` kernel test robot
2022-06-27 12:47 ` manish.mishra
2022-06-29 16:28 ` James Houghton
2022-06-28 20:25 ` Mina Almasry
2022-06-29 16:42 ` James Houghton
2022-06-28 20:44 ` Mike Kravetz
2022-06-29 16:24 ` James Houghton
2022-07-11 23:32 ` Mike Kravetz
2022-07-12 9:42 ` Dr. David Alan Gilbert
2022-07-12 17:51 ` Mike Kravetz
2022-07-15 16:35 ` Peter Xu
2022-07-15 21:52 ` Axel Rasmussen
2022-07-15 23:03 ` Peter Xu
2022-09-08 17:38 ` Peter Xu
2022-09-08 17:54 ` James Houghton
2022-06-24 17:36 ` [RFC PATCH 08/26] hugetlb: add hugetlb_free_range to free PT structures James Houghton
2022-06-27 12:52 ` manish.mishra
2022-06-28 20:27 ` Mina Almasry
2022-06-24 17:36 ` [RFC PATCH 09/26] hugetlb: add hugetlb_hgm_enabled James Houghton
2022-06-27 12:55 ` manish.mishra
2022-06-28 20:33 ` Mina Almasry
2022-09-08 18:07 ` Peter Xu
2022-09-08 18:13 ` James Houghton
2022-06-24 17:36 ` [RFC PATCH 10/26] hugetlb: add for_each_hgm_shift James Houghton
2022-06-27 13:01 ` manish.mishra
2022-06-28 21:58 ` Mina Almasry
2022-07-07 21:39 ` Mike Kravetz
2022-07-08 15:52 ` James Houghton
2022-07-09 21:55 ` Mina Almasry
2022-06-24 17:36 ` [RFC PATCH 11/26] hugetlb: add hugetlb_walk_to to do PT walks James Houghton
2022-06-27 13:07 ` manish.mishra
2022-07-07 23:03 ` Mike Kravetz
2022-09-08 18:20 ` Peter Xu
2022-06-24 17:36 ` [RFC PATCH 12/26] hugetlb: add HugeTLB splitting functionality James Houghton
2022-06-27 13:50 ` manish.mishra
2022-06-29 16:10 ` James Houghton
2022-06-29 14:33 ` manish.mishra
2022-06-29 16:20 ` James Houghton
2022-06-24 17:36 ` [RFC PATCH 13/26] hugetlb: add huge_pte_alloc_high_granularity James Houghton
2022-06-29 14:11 ` manish.mishra
2022-06-24 17:36 ` [RFC PATCH 14/26] hugetlb: add HGM support for hugetlb_fault and hugetlb_no_page James Houghton
2022-06-29 14:40 ` manish.mishra
2022-06-29 15:56 ` James Houghton
2022-06-24 17:36 ` [RFC PATCH 15/26] hugetlb: make unmapping compatible with high-granularity mappings James Houghton
2022-07-19 10:19 ` manish.mishra
2022-07-19 15:58 ` James Houghton
2022-06-24 17:36 ` [RFC PATCH 16/26] hugetlb: make hugetlb_change_protection compatible with HGM James Houghton
2022-06-24 17:36 ` [RFC PATCH 17/26] hugetlb: update follow_hugetlb_page to support HGM James Houghton
2022-07-19 10:48 ` manish.mishra
2022-07-19 16:19 ` James Houghton
2022-06-24 17:36 ` [RFC PATCH 18/26] hugetlb: use struct hugetlb_pte for walk_hugetlb_range James Houghton
2022-06-25 2:58 ` kernel test robot
2022-06-25 2:59 ` kernel test robot
2022-06-24 17:36 ` [RFC PATCH 19/26] hugetlb: add HGM support for copy_hugetlb_page_range James Houghton
2022-07-11 23:41 ` Mike Kravetz
2022-07-12 17:19 ` James Houghton
2022-07-12 18:06 ` Mike Kravetz
2022-07-15 21:39 ` Axel Rasmussen
2022-06-24 17:36 ` [RFC PATCH 20/26] hugetlb: add support for high-granularity UFFDIO_CONTINUE James Houghton
2022-07-15 16:21 ` Peter Xu
2022-07-15 16:58 ` James Houghton
2022-07-15 17:20 ` Peter Xu
2022-07-20 20:58 ` James Houghton
2022-07-21 19:09 ` Peter Xu
2022-07-21 19:44 ` James Houghton
2022-07-21 19:53 ` Peter Xu
2022-06-24 17:36 ` [RFC PATCH 21/26] hugetlb: add hugetlb_collapse James Houghton
2022-06-24 17:36 ` [RFC PATCH 22/26] madvise: add uapi for HugeTLB HGM collapse: MADV_COLLAPSE James Houghton
2022-06-24 17:36 ` [RFC PATCH 23/26] userfaultfd: add UFFD_FEATURE_MINOR_HUGETLBFS_HGM James Houghton
2022-06-24 17:36 ` [RFC PATCH 24/26] arm64/hugetlb: add support for high-granularity mappings James Houghton
2022-06-24 17:36 ` [RFC PATCH 25/26] selftests: add HugeTLB HGM to userfaultfd selftest James Houghton
2022-06-24 17:36 ` [RFC PATCH 26/26] selftests: add HugeTLB HGM to KVM demand paging selftest James Houghton
2022-06-24 18:29 ` [RFC PATCH 00/26] hugetlb: Introduce HugeTLB high-granularity mapping Matthew Wilcox
2022-06-27 16:36 ` James Houghton
2022-06-27 17:56 ` Dr. David Alan Gilbert
2022-06-27 20:31 ` James Houghton
2022-06-28 0:04 ` Nadav Amit
2022-06-30 19:21 ` Peter Xu
2022-07-01 5:54 ` Nadav Amit [this message]
2022-06-28 8:20 ` Dr. David Alan Gilbert
2022-06-30 16:09 ` Peter Xu
2022-06-24 18:41 ` Mina Almasry
2022-06-27 16:27 ` James Houghton
2022-06-28 14:17 ` Muchun Song
2022-06-28 17:26 ` Mina Almasry
2022-06-28 17:56 ` Dr. David Alan Gilbert
2022-06-29 18:31 ` James Houghton
2022-06-29 20:39 ` Axel Rasmussen
2022-06-24 18:47 ` Matthew Wilcox
2022-06-27 16:48 ` James Houghton
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