From: Nadav Amit <nadav.amit@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Pavel Emelyanov <xemul@parallels.com>,
Mike Rapoport <rppt@linux.vnet.ibm.com>,
Peter Xu <peterx@redhat.com>,
linux-mm@kvack.org, linux-fsdevel@vger.kernel.org,
Nadav Amit <namit@vmware.com>
Subject: [PATCH 0/3] userfaultfd: minor bug fixes
Date: Sat, 7 Aug 2021 19:07:21 -0700 [thread overview]
Message-ID: <20210808020724.1022515-1-namit@vmware.com> (raw)
From: Nadav Amit <namit@vmware.com>
Three unrelated bug fixes. The first two addresses possible issues (not
too theoretical ones), but I did not encounter them in practice.
The third patch addresses a test bug that causes the test to fail on my
system. It has been sent before as part of a bigger RFC.
Nadav Amit (3):
userfaultfd: change mmap_changing to atomic
userfaultfd: prevent concurrent API initialization
selftests/vm/userfaultfd: wake after copy failure
fs/userfaultfd.c | 116 +++++++++++------------
include/linux/userfaultfd_k.h | 8 +-
mm/userfaultfd.c | 15 +--
tools/testing/selftests/vm/userfaultfd.c | 13 +++
4 files changed, 82 insertions(+), 70 deletions(-)
--
2.25.1
next reply other threads:[~2021-08-08 2:07 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-08 2:07 Nadav Amit [this message]
2021-08-08 2:07 ` [PATCH 1/3] userfaultfd: change mmap_changing to atomic Nadav Amit
2021-08-08 2:07 ` [PATCH 2/3] userfaultfd: prevent concurrent API initialization Nadav Amit
2021-08-08 2:07 ` [PATCH 3/3] selftests/vm/userfaultfd: wake after copy failure Nadav Amit
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