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 29DC83672AA; Tue, 30 Jun 2026 09:54:08 +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=1782813251; cv=none; b=SjwJRmfRmtiKYjyfH/v4ggog9CdWdg2G1MB8Wo8pRQ+y8Iy4fOSXqZTfGFhKwWGw2FZpwbhKYuvbtncEojR/xzFhE/qCypQN/ZdYpt6b4Dq5es5DZffVX8SucX7uWaD9N3rn/kESLl7ofAwidG8Kw9bhmFgQz8WUnysfmkl1xvg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782813251; c=relaxed/simple; bh=U2xdr8VH1cmygTFcncFI5dWxWKaiylus78GKf0wWHXA=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=Wmr5RQoXnM5REUXmUY5R9g3CgyG2WzVAusP9zON7OmVNjuWZgz2Eba5KlplDzDWbPdKsnmhgGHWp2gcGWYLZhGikmDdUzJDS3qEAnR8lVfMZfG3s/ESU5mm90kAmOhbWt/Bcmx40Fs+yn/0YSZLYOjRWs1hSE+WfeOCyBCQGMYA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=CKVSHJxA; 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="CKVSHJxA" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4AB081F000E9; Tue, 30 Jun 2026 09:54:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782813248; bh=qHdjGsIhJ+8ibgAZAo0aWXS4qbeGOWvcwxs3o6/Dxk0=; h=From:Subject:Date:To:Cc; b=CKVSHJxAPE1lT77XrFx/EwdRsgolR0yEMv004ju9lIT4uEOOACXWfYPZoFmCM8Stf 8FkIpUqHwkwx0e7Py9kYxoxTqzZL9ERzIERYlMd8chFj6oy/XFcqU6Mz9yELOhaf7T pi0Am0mRaQlno0WuP8yJ3sY5OsIV2qCg+biTKNKRNJiqVLv7bdeNprnQC4R6s7xOjx adzDFTnh4cZV1j1ljrPwaM5EZUNklF4Li42JvcpJgpHzBkOCCNhla8Frxg8C2odkJ1 HW10EsDbk4hfa2Srt0AGj0UgVEM2sFKdbQMekTSOHBoBlEyDTBRDOcW32SNDqa2rhG 2+gb0M95WvImA== From: "Mike Rapoport (Microsoft)" Subject: [PATCH v3 0/4] tty: replace __get_free_pages() with kmalloc() Date: Tue, 30 Jun 2026 12:54:02 +0300 Message-Id: <20260630-b4-tty-v3-0-a8476c66c582@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=H4sIADqSQ2oC/2WOyw6CMBBFf4V0bQkthVpX/odx0ccUqqaYFhsJ4 d+lmBiNyzNzz52ZUYTgIKJDMaMAyUU3+BXqXYF0L30H2JmVEa1oWzV0jxXD4zhhrlsQlWXEkBq t4XsA655b0en85vhQF9BjtnNCyQhYBel1n0cb8pLmVe/iOIRpeyKRXPF3LxFcYWGksFyCbiw9X iF4uJVD6FA+mOiXV5OPR1fPcsKEYNwwsD/esiwvxF31sQIBAAA= 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(). --- v3 changes: * rebased on v7.2-rc1 v2: https://patch.msgid.link/20260531-b4-tty-v2-0-f7149947d4ef@kernel.org * fix placement of include in men_z135_uart To: Greg Kroah-Hartman To: Jiri Slaby Cc: linux-kernel@vger.kernel.org Cc: linux-serial@vger.kernel.org v1: https://patch.msgid.link/20260528-b4-tty-v1-0-9da9f7aec5f2@kernel.org --- 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: dc59e4fea9d83f03bad6bddf3fa2e52491777482 change-id: 20260528-b4-tty-7c6e90f41d13 Best regards, -- Sincerely yours, Mike.