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From: Peter Xu <peterx@redhat.com>
To: linux-kernel@vger.kernel.org, linux-mm@kvack.org
Cc: peterx@redhat.com, Nadav Amit <nadav.amit@gmail.com>,
	Andrea Arcangeli <aarcange@redhat.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	David Hildenbrand <david@redhat.com>
Subject: [PATCH v4 0/3] mm/mprotect: Fix soft-dirty checks
Date: Mon, 25 Jul 2022 10:20:45 -0400	[thread overview]
Message-ID: <20220725142048.30450-1-peterx@redhat.com> (raw)

v4:
- Add r-bs
- Fix spellings and commit messages (on Fixes) [David]
- In the new test case unlink() after open() to not leave temp file even failed

v2: https://lore.kernel.org/lkml/20220720220324.88538-1-peterx@redhat.com
v3: https://lore.kernel.org/lkml/20220721183338.27871-1-peterx@redhat.com

Patch 1 is the previous patch and real fix.  Two more test patches added to
add mprotect test to soft-dirty.c, meanwhile add soft-dirty test into the
vm test loop.

Please review, thanks.

Peter Xu (3):
  mm/mprotect: Fix soft-dirty check in can_change_pte_writable()
  selftests: soft-dirty: Add test for mprotect
  selftests: Add soft-dirty into run_vmtests.sh

 mm/internal.h                             | 18 ++++++
 mm/mmap.c                                 |  2 +-
 mm/mprotect.c                             |  2 +-
 tools/testing/selftests/vm/run_vmtests.sh |  2 +
 tools/testing/selftests/vm/soft-dirty.c   | 67 ++++++++++++++++++++++-
 5 files changed, 88 insertions(+), 3 deletions(-)

-- 
2.32.0


             reply	other threads:[~2022-07-25 14:20 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-07-25 14:20 Peter Xu [this message]
2022-07-25 14:20 ` [PATCH v4 1/3] mm/mprotect: Fix soft-dirty check in can_change_pte_writable() Peter Xu
2022-11-18 20:16   ` Muhammad Usama Anjum
2022-11-18 23:14     ` Peter Xu
2022-11-21 14:57       ` Muhammad Usama Anjum
2022-11-21 21:17         ` Peter Xu
2022-12-19 12:19           ` Muhammad Usama Anjum
2022-12-20 16:03             ` Peter Xu
2022-12-20 18:15               ` Muhammad Usama Anjum
2022-12-20 19:02                 ` Peter Xu
2022-12-21  8:17                   ` Muhammad Usama Anjum
2022-12-28 14:14             ` Muhammad Usama Anjum
2023-01-02 12:29               ` David Hildenbrand
2022-07-25 14:20 ` [PATCH v4 2/3] selftests: soft-dirty: Add test for mprotect Peter Xu
2022-07-25 14:28   ` David Hildenbrand
2022-07-25 14:20 ` [PATCH v4 3/3] selftests: Add soft-dirty into run_vmtests.sh Peter Xu

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