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Tue, 7 Oct 2025 18:25:04 +0800 (CST) Date: Tue, 7 Oct 2025 18:25:04 +0800 (CST) X-Zmail-TransId: 2afb68e4ea80563-5fb0d X-Mailer: Zmail v1.0 Message-ID: <20251007182504440BJgK8VXRHh8TD7IGSUIY4@zte.com.cn> Mime-Version: 1.0 From: To: , , , Cc: , , , , Subject: =?UTF-8?B?W1BBVENIIGxpbnV4LW5leHQgdjIgMC8yXSBrc206IGZpeCBleGVjL2ZvcmsgaW5oZXJpdGFuY2U=?= Content-Type: text/plain; charset="UTF-8" X-MAIL:mse-fl1.zte.com.cn 597AP1N5014420 X-TLS: YES X-SPF-DOMAIN: zte.com.cn X-ENVELOPE-SENDER: xu.xin16@zte.com.cn X-SPF: None X-SOURCE-IP: 10.5.228.132 unknown Tue, 07 Oct 2025 18:25:08 +0800 X-Fangmail-Anti-Spam-Filtered: true X-Fangmail-MID-QID: 68E4EA84.000/4cgshh70f2z8Xs6v X-Rspam-User: X-Rspamd-Queue-Id: B101FC0011 X-Rspamd-Server: rspam03 X-Stat-Signature: pmc5ktaudjroe7b19qh99k76jkw1mc1s X-HE-Tag: 1759832712-672520 X-HE-Meta: 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 EIUueCxE GFVLbykmksjzxRsa+lEOgfwPDROmXKq4uYBYglNoRkad2FoZpSPuqMAk2NW43d7CTlpsjtiWSfUpSxpOnYNrp0lGC2U3te5gqZUNKj13aYC+35XuxgmRolYybD820FfFT0KMQAnDnnQ5LKSSi8iLr+FnAg8utABGVmdr1xQEB8OO9j0aLGOtrLrcHxU2yOcAY+raO1M6ed2sxSbOf1Gnqq8TK1w== X-Bogosity: Ham, tests=bogofilter, spamicity=0.008666, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: From: xu xin This series aim to fix exec/fork inheritance. See the detailed description of issue at the following patch. PATCH 1: the patch to fix the issue. PATCH 2: a reproduce program or testcase. xu xin (2): mm/ksm: fix exec/fork inheritance support for prctl selftests: update ksm inheritation tests for prctl fork/exec include/linux/ksm.h | 4 +- mm/ksm.c | 20 ++++++- .../selftests/mm/ksm_functional_tests.c | 57 +++++++++++++++++++ 3 files changed, 76 insertions(+), 5 deletions(-) -- 2.25.1