From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3F8FD3ADB9A; Thu, 28 May 2026 10:24:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779963869; cv=none; b=mCtAxkE6bCxWdtxe60xCrIFcPE5PYyGMiCQGpA+UDNKhk7Iflb+FoXeYlnE014IfVY1jCmBsOzizGw1DdRHsFlnjVFJGGgDxLueWzDm3S5oNq/oU0IVH/A0IA0aTvDPR1P75YLiDkDAB6E5kbBDO7/5pZ3IMaY+2lgnjPW0eMRQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779963869; c=relaxed/simple; bh=aGQ/VA+ZIchjc00PGmctorPs80OgTmwWDy/YPjhTt0c=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=g5awt9myAyvpzU5TVAblWMbKNs09bLpRTh5f4kSTGK9i9wuji2jqUVxD+4hD0MuTmJ/MsWRFmQ08ZjYLuYGWVlu6YwR9f0H1NNA9Vf6Sgds02R83kyZNZzavBfizUHCRNibiN8VPT7XXXQScszoSmCExQrVRV13K9NbO182M62E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bDt7TvPp; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="bDt7TvPp" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6CD3B1F000E9; Thu, 28 May 2026 10:24:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1779963867; bh=slIwflm/+XwBSB+Sc00rEqpqi43gBVcoe+YhIqLQhvU=; h=From:Subject:Date:To:Cc; b=bDt7TvPpY+qDGLo9EVpQWjBAPY0sn4yUYXH+UbHw0hPA1fQcBVcKVCwzoljW1C3e5 nvDnjRBsUWmk9KZUgF85Eis35xdFqaZsxEoeUmSQ7MGVvh8/0OkVkyViVcpNvIPc+F v4ZX/sys+O3MFtL0E1q5wcgrEyFLsNUIKIWaoYzfjSJavj7ny8wqzEW+rjQSF3zmbN v1QbmGF2vx4qvwdlBf2qf+aePAP61hh4Q+bQw1P3b510pxYvz4rom/nK/DuTPMi5uJ K1r1z2OgYW0+3MWW2yJc0SBwNb7474dDZDPvk7yr6xwu+sJtTE0r5D+a+z+/MdOY7O XfGRNlY7nRQmA== From: "Mike Rapoport (Microsoft)" Subject: [PATCH 0/4] tty: replace __get_free_pages() with kmalloc() Date: Thu, 28 May 2026 13:24:16 +0300 Message-Id: <20260528-b4-tty-v1-0-9da9f7aec5f2@kernel.org> 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=H4sIANAXGGoC/yWMSw7CMAwFr1J5jaWklPK5CmKRj0PNIiA7rUBV7 04Cy3maeSsoCZPCpVtBaGHlZ65gdx2EyeU7IcfK0Jt+NIf+hH7AUj54DCOdTRpstHuo8kso8ft 3dL39WWf/oFBa3QzvlNCLy2FqUxReSBT9nBIJbNsXIfJF6osAAAA= X-Change-ID: 20260528-b4-tty-7c6e90f41d13 To: Greg Kroah-Hartman , Jiri Slaby Cc: Mike Rapoport , linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-serial@vger.kernel.org X-Mailer: b4 0.15.2 This is a (tiny) part of larger work of replacing page allocator calls with kmalloc. Nowadays the right way to say "I need a buffer" is kmalloc() rather than ancient and ugly __get_free_pages(). --- Mike Rapoport (Microsoft) (4): serial: pch: replace __get_free_page() with kmalloc() tty: amiserial: replace get_zeroed_page() with kzalloc() tty: serial: men_z135_uart: replace __get_free_page() with kmalloc() vc_screen: replace __get_free_pages() with kmalloc() drivers/tty/amiserial.c | 14 +++++++------- drivers/tty/serial/men_z135_uart.c | 7 ++++--- drivers/tty/serial/pch_uart.c | 6 +++--- drivers/tty/vt/vc_screen.c | 6 ++---- 4 files changed, 16 insertions(+), 17 deletions(-) --- base-commit: 5d6919055dec134de3c40167a490f33c74c12581 change-id: 20260528-b4-tty-7c6e90f41d13 Best regards, -- Sincerely yours, Mike.