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[203.139.65.40]) by smtp.gmail.com with UTF8SMTPSA id d2e1a72fcca58-851b404f349sm1175062b3a.24.2026.08.17.19.10.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Aug 2026 19:10:10 -0700 (PDT) From: Dominique Martinet Subject: [PATCH 0/2] Backport fixes for UBI Date: Tue, 18 Aug 2026 02:09:33 +0000 Message-Id: <20260818-ubi-backports-v1-0-324d6816d2ae@atmark-techno.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAN6+g2oC/yWMwQqDMBAFf0XeuRETaJT+SunBZNe6CipZlRbx3 5u2x2GYOaCchBW34kDiXVTmKYO9FIh9Oz3ZCGWGq5yvGtuYLYgJbRyXOa1qXHel2hNTYEJulsS dvH6/O3ZfWle+8fgL3cLAcf3ecJ4flDnwzHoAAAA= X-Change-ID: 20260818-ubi-backports-2f5d76dedbed To: stable@vger.kernel.org Cc: Richard Weinberger , Zhihao Cheng , Miquel Raynal , linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, Dominique Martinet , Cheng Ming Lin , Liyuan Pang X-Mailer: b4 0.16-dev-a9e92 X-Developer-Signature: v=1; a=openpgp-sha256; l=879; i=dominique.martinet@atmark-techno.com; h=from:subject:message-id; bh=cA9WlMYoxFTZK4iF8Acv03xZwGQZkOeymCDFeNB9gRI=; b=owEBbQKS/ZANAwAKAfKKYH/WjHEHAcsmYgBqg78AdXyHPIvw96F/8CArO9a8ZxlKEIfjDxv87 8V3HsusQ4mJAjMEAAEKAB0WIQQoFSiLMD+txr0veJbyimB/1oxxBwUCaoO/AAAKCRDyimB/1oxx B4NDD/0SRC5VCr0hPJCtUU8ccD5oT57yYjDX+m7VCGw4GmpEseeDC66N82/iM1yNI8AAL5wFhAm 03qWXI6wMKxmi6zHyV6rhOZ9kst2ZxwU3mCzEdy/3oDQrKD5j9UAO5OMpW5e3GnY3h32Uh88z62 8mHmloTWQgY/pt+VQRkRuVLhwBq5kRjKUkEc+XpDjDFrpyg8q5/gbD3hbbp7UzqaoR3DGVsFhEG +IJvi6Bqi+hH2uuRe8vTuQ9qdX1nC2XwD/I5N87cekN5jZFIwwjXJNzqHJ3QHGqr2zyKdSuG+VW yKcO6ovhkkS4Sa5UmqrfVm1lgFIsffqZsHGEaDtCEb74yjOBDQaqfBWeSYyU8JiEFGTAEbQVz/5 AHVmYdy4uMD/8+XIV0LP82Dxtgc9MCpt2Sm8763e+kS5Ldz9Tu44FkAzLbheenTR5V4cKnQ/gwo Zs9XexEUxrkHHSs5xA+DetRK1R+oQZjTJdtU2w0czlLCQPM5NkJWG/OQ9lgXpkphq/sOAfM7hpm b/jFuBYaW4PBCcKEZXSWsk7pxMivIzdPZC/YWTEeOg0TEyE5DfSpfWMrkihR8gMbJeNrvKbRQ2j +Swibt82y2bew4cjADQH/9Ynh3cNbFpKTA+CDsUsFPE6tl5By68WVQrVSqVICEJyadzTsJgtmap FSH/1NsTVCbFtxQ== X-Developer-Key: i=dominique.martinet@atmark-techno.com; a=openpgp; fpr=2815288B303FADC6BD2F7896F28A607FD68C7107 While looking at recent UBI patches I found these two commits that I believe are worth backporting. We're not using fastmap so I don't care much about the leak there, but reducing wear is always good to take Thanks! Signed-off-by: Dominique Martinet --- Cheng Ming Lin (1): mtd: ubi: skip programming unused bits in ubi headers Liyuan Pang (1): ubi: fastmap: fix ubi->fm memory leak drivers/mtd/ubi/attach.c | 4 +++- drivers/mtd/ubi/fastmap-wl.c | 8 +------- drivers/mtd/ubi/io.c | 10 ++++++++++ drivers/mtd/ubi/ubi.h | 12 ++++++++++++ 4 files changed, 26 insertions(+), 8 deletions(-) --- base-commit: 98c5a5b9f23ede08be1dcd8be0a13b32fbe2b462 change-id: 20260818-ubi-backports-2f5d76dedbed Best regards, -- Dominique Martinet