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bh=rxNcPzydx5At+li1iBZyVzxXhFNYWSsj+zX3GmZWzPU=; b=glE6/+rBbCKLCkH+xQgt8s0XC0UfHsca2UR7PV9fXQeD/nL7Y54MfSRQSjTFhgG67MvJKC V83sEoF076iEYFyxwOVzz3WM8cTkoWJLJlnYK++3gMtpoJNLdNdfRb4pafnmeNFg24qNb8 VN3ezky9hjX+OtKtkpACfnaugV5NIL4= ARC-Authentication-Results: i=1; imf17.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=jcRk2C68; dmarc=pass (policy=quarantine) header.from=kernel.org; spf=pass (imf17.hostedemail.com: domain of rppt@kernel.org designates 172.105.4.254 as permitted sender) smtp.mailfrom=rppt@kernel.org Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 758226021C; Thu, 25 Jun 2026 07:39:48 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1BDA01F000E9; Thu, 25 Jun 2026 07:39:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782373188; bh=rxNcPzydx5At+li1iBZyVzxXhFNYWSsj+zX3GmZWzPU=; h=From:To:Cc:Subject:Date; b=jcRk2C684uW8k1B2fwqbrXiVs1Rq7luPZO+ahwJDKfeU6zy27Pg9gwlfd7AvyXj52 lhGgscGA4DhGwcuBkr+02xqa2Gq0kBtYSvL7zBxMBDBFiqUsz6FfdI/LT2Xk3y2qmW lnI3xtXjvxyzgu9sz01GTrN4YWk2cF9Fost8pWHEjJEie+yoStCbD99ylODKLKHSUM MhvhVKFEH6+ECn0CuHn0Zq5a7bm31hK69/wdDVk3ubqr6WDzCSie/U3dvbeiX4P5pf 2SVpUB9y9lpBkycH5Ol2VAWeb5ssrdud7RGIqRiboUzZILjtcjR7zHAN6COpxjuAPA 9aMIOmL+j5tIg== From: Mike Rapoport To: linux-mm@kvack.org Cc: Andrew Morton , David Hildenbrand , Mike Rapoport , Taku Izumi , Wei Yang , Yuan Liu , linux-kernel@vger.kernel.org Subject: [PATCH 0/2] mm/mm_init: don't overlap zones with kernelcore=mirror Date: Thu, 25 Jun 2026 10:39:38 +0300 Message-ID: <20260625073941.145014-1-rppt@kernel.org> X-Mailer: git-send-email 2.53.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: D673340005 X-Rspam-User: X-Stat-Signature: du1j8r6ufyo5u1bc1crs8kksdu97fio9 X-HE-Tag: 1782373188-3104 X-HE-Meta: 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 IKIPOTQH YXFDRb0hJkgkq1sjVu4F2XpFzyScW7m7J/qGxsTA4iCfiUElP6EWyFvvez+hF+vo/yMySImljyIhJrW0afMClHvQAdWv5sHbt6Ry9aaWcGVedca0iahqcRRqllzt69+hOHGTGyTFRCPQVkiKI6S73NBO6XkmSWj9wMlrsUvBccYHAa80Onbweum1NTVxzgbdm7zjpQuikatjUonaWIjT7aoJL11XUcK+jT9MBEzCp5QEHbhmcmbN/QydviTCxV+KYKejhokOZVFoFC2GDxNnp3FUOxUVDHoizEuRxFkYKEqqDx3S4iNGFEDnZNNikvsTHAjHZSoHeVYscHG6+lJWItg9sutbGkxlVJGB+ Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: From: "Mike Rapoport (Microsoft)" Hi, These patches make the behaviour of kernelcore= parameter uniform and treat mirror just as another way to size the zones and cleanup a weird part of the memory map initialization. Mike Rapoport (Microsoft) (2): mm/mm_init: don't overlap NORMAL and MOVABLE zones with kernelcore=mirror mm/mm_init: drop overlap_memmap_init() mm/mm_init.c | 60 +++------------------------------------------------- 1 file changed, 3 insertions(+), 57 deletions(-) base-commit: 4549871118cf616eecdd2d939f78e3b9e1dddc48 -- 2.53.0