From patchwork Thu Jan 4 15:02:26 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joel Granados via B4 Relay X-Patchwork-Id: 13511247 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 E4A162377E; Thu, 4 Jan 2024 15:02:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="rJosMr+e" Received: by smtp.kernel.org (Postfix) with ESMTPS id 92CFCC4AF5D; Thu, 4 Jan 2024 15:02:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1704380565; bh=rztlto8eEbJ+Snp+e1X4/9BzW9/7AlNu0SuQr3dKr6Y=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=rJosMr+ehRG/C2guKa2lmEkTDfQWd5W3U8g4xdyzMBtPGAGdQ7oygvRVw4wbnDsZu JNrnyz6Dj4Gu6JGXLwUspUakqNyqgz9W4Ccv12H6B3OKBRctIO+0f78d3X1j1i3lNw WCr2OvgIh036faAKWZ194es1Mutt698yFao/RVeMwiIxmMGbdf952Fh8w6Evj4KPVO lTuJ9dFErNeMw0BNsU2RTSwEJrCwh6XpmUOuTS2ckb1FFr5SRuwceBkM+5dgxuIc3V I0fOOcrPU/9c14wJHoAkkwvdcYpasKSPKgRwvVDBE7rWPyhe/lPWCee6EcPHfT/ytf VQJg3rP96OqHw== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 75F24C47079; Thu, 4 Jan 2024 15:02:45 +0000 (UTC) From: Joel Granados via B4 Relay Date: Thu, 04 Jan 2024 16:02:26 +0100 Subject: [PATCH v2 05/10] seccomp: Remove the now superfluous sentinel elements from ctl_table array Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240104-jag-sysctl_remove_empty_elem_kernel-v2-5-836cc04e00ec@samsung.com> References: <20240104-jag-sysctl_remove_empty_elem_kernel-v2-0-836cc04e00ec@samsung.com> In-Reply-To: <20240104-jag-sysctl_remove_empty_elem_kernel-v2-0-836cc04e00ec@samsung.com> To: Luis Chamberlain , willy@infradead.org, josh@joshtriplett.org, Kees Cook , Eric Biederman , Iurii Zaikin , Steven Rostedt , Masami Hiramatsu , Mark Rutland , Thomas Gleixner , John Stultz , Stephen Boyd , Andy Lutomirski , Will Drewry , Ingo Molnar , Peter Zijlstra , Juri Lelli , Vincent Guittot , Dietmar Eggemann , Ben Segall , Mel Gorman , Daniel Bristot de Oliveira , Valentin Schneider , Petr Mladek , John Ogness , Sergey Senozhatsky , "Naveen N. Rao" , Anil S Keshavamurthy , "David S. Miller" , Balbir Singh , Alexei Starovoitov , Daniel Borkmann , John Fastabend , Andrii Nakryiko , Martin KaFai Lau , Song Liu , Yonghong Song , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa Cc: linux-kernel@vger.kernel.org, kexec@lists.infradead.org, linux-fsdevel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, bpf@vger.kernel.org, Joel Granados X-Mailer: b4 0.13-dev-86aa5 X-Developer-Signature: v=1; a=openpgp-sha256; l=933; i=j.granados@samsung.com; h=from:subject:message-id; bh=z6EeWSeb/wAILeyqvWIX8FMlRbwGB4xwjlfltNsIiys=; b=owEB7QES/pANAwAKAbqXzVK3lkFPAcsmYgBllsiQF0oBNt6LJkb+zVY5GGJCeSKg2G1eOlNY/ U9hMugX/3qJAbMEAAEKAB0WIQSuRwlXJeYxJc7LJ5C6l81St5ZBTwUCZZbIkAAKCRC6l81St5ZB T7e6DACU+v+qIRdOgR0Vmu/bybMMTZLCFfSEqP2vKHZSh37Ah76SyGQpohwFYIlyBeOBBnPNVyJ w8p0UWOfIBTtC+RGTtt2n0ijQHCmzEUBwd2OS+8KyEGACtGvfQ/HTz0ohTLF+dkeSuN36ne0Pc/ 5e7X+WCLZT9/SrcD0xsDhmm1eBnRUVHbBwQVfRVipKlX1xm3KrnZmSfeC5RrFvx0C5HJrJeJ/lA /hKTvsd4Lz3IMWylzkkAgqXGSjXjftqgJUEkAHGjptsRIAFAOuOvPq/UN6RctFRocbfHGq4y2is jGLLoDYRoLk43HuSXfJlB2y+a4pRp77W8ZH2uzwJkinqJpEMfHIHKB4zlq/sXgYIpyt0m7FMEK+ diaryq9MeBCXKGs6k1+XLcyj/vWSI1KAYrB2xLVuKd2dsT+dFwovPvTkPayLoVRQusHMPEWXJAg /b49Ubys+BjHCNculOLNQoH4Nm+SfvkyVDsf6IrMme51A2DKU3QkWmvfzwebLsO9PnjAE= X-Developer-Key: i=j.granados@samsung.com; a=openpgp; fpr=F1F8E46D30F0F6C4A45FF4465895FAAC338C6E77 X-Endpoint-Received: by B4 Relay for j.granados@samsung.com/default with auth_id=70 X-Original-From: Joel Granados Reply-To: From: Joel Granados This commit comes at the tail end of a greater effort to remove the empty elements at the end of the ctl_table arrays (sentinels) which will reduce the overall build time size of the kernel and run time memory bloat by ~64 bytes per sentinel (further information Link : https://lore.kernel.org/all/ZO5Yx5JFogGi%2FcBo@bombadil.infradead.org/) Remove sentinel element from seccomp_sysctl_table. Acked-by: Kees Cook Signed-off-by: Joel Granados --- kernel/seccomp.c | 1 - 1 file changed, 1 deletion(-) diff --git a/kernel/seccomp.c b/kernel/seccomp.c index 255999ba9190..b727b4351c1b 100644 --- a/kernel/seccomp.c +++ b/kernel/seccomp.c @@ -2445,7 +2445,6 @@ static struct ctl_table seccomp_sysctl_table[] = { .mode = 0644, .proc_handler = seccomp_actions_logged_handler, }, - { } }; static int __init seccomp_sysctl_init(void)