From: Alexander Gordeev <agordeev@linux.ibm.com>
To: Andrew Morton <akpm@linux-foundation.org>,
Andrey Ryabinin <ryabinin.a.a@gmail.com>,
Daniel Axtens <dja@axtens.net>, Harry Yoo <harry.yoo@oracle.com>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
kasan-dev@googlegroups.com, linux-s390@vger.kernel.org,
stable@vger.kernel.org
Subject: [PATCH v7 0/1] kasan: Avoid sleepable page allocation from atomic context
Date: Mon, 12 May 2025 16:27:05 +0200 [thread overview]
Message-ID: <cover.1747059374.git.agordeev@linux.ibm.com> (raw)
Hi All,
Chages since v6:
- do not unnecessary free pages across iterations
Chages since v5:
- full error message included into commit description
Chages since v4:
- unused pages leak is avoided
Chages since v3:
- pfn_to_virt() changed to page_to_virt() due to compile error
Chages since v2:
- page allocation moved out of the atomic context
Chages since v1:
- Fixes: and -stable tags added to the patch description
Thanks!
Alexander Gordeev (1):
kasan: Avoid sleepable page allocation from atomic context
mm/kasan/shadow.c | 76 ++++++++++++++++++++++++++++++++++++++---------
1 file changed, 62 insertions(+), 14 deletions(-)
--
2.45.2
next reply other threads:[~2025-05-12 14:27 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-12 14:27 Alexander Gordeev [this message]
2025-05-12 14:27 ` [PATCH v7 1/1] " Alexander Gordeev
2025-05-12 15:33 ` Harry Yoo
2025-05-12 16:31 ` Alexander Gordeev
2025-05-13 0:30 ` Harry Yoo
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