From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 59D1BC432C0 for ; Mon, 25 Nov 2019 08:19:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 39CAA20823 for ; Mon, 25 Nov 2019 08:19:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727212AbfKYIT3 (ORCPT ); Mon, 25 Nov 2019 03:19:29 -0500 Received: from Galois.linutronix.de ([193.142.43.55]:38701 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727124AbfKYIT0 (ORCPT ); Mon, 25 Nov 2019 03:19:26 -0500 Received: from [5.158.153.53] (helo=tip-bot2.lab.linutronix.de) by Galois.linutronix.de with esmtpsa (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1iZ9aR-0001QQ-A3; Mon, 25 Nov 2019 09:19:11 +0100 Received: from [127.0.1.1] (localhost [IPv6:::1]) by tip-bot2.lab.linutronix.de (Postfix) with ESMTP id DB3CC1C1AF1; Mon, 25 Nov 2019 09:19:10 +0100 (CET) Date: Mon, 25 Nov 2019 08:19:10 -0000 From: "tip-bot2 for Will Deacon" Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: locking/core] lkdtm: Remove references to CONFIG_REFCOUNT_FULL Cc: Will Deacon , Ard Biesheuvel , Kees Cook , Hanjun Guo , Ard Biesheuvel , Elena Reshetova , Linus Torvalds , Peter Zijlstra , Thomas Gleixner , Ingo Molnar , x86 , LKML In-Reply-To: <20191121115902.2551-11-will@kernel.org> References: <20191121115902.2551-11-will@kernel.org> MIME-Version: 1.0 Message-ID: <157466995070.21853.2022025390906689136.tip-bot2@tip-bot2> X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The following commit has been merged into the locking/core branch of tip: Commit-ID: 500543c53a54134ced386aed85cd93cf1363f981 Gitweb: https://git.kernel.org/tip/500543c53a54134ced386aed85cd93cf1363f981 Author: Will Deacon AuthorDate: Thu, 21 Nov 2019 11:59:02 Committer: Ingo Molnar CommitterDate: Mon, 25 Nov 2019 09:15:46 +01:00 lkdtm: Remove references to CONFIG_REFCOUNT_FULL CONFIG_REFCOUNT_FULL no longer exists, so remove all references to it. Signed-off-by: Will Deacon Reviewed-by: Ard Biesheuvel Acked-by: Kees Cook Tested-by: Hanjun Guo Cc: Ard Biesheuvel Cc: Elena Reshetova Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Link: https://lkml.kernel.org/r/20191121115902.2551-11-will@kernel.org Signed-off-by: Ingo Molnar --- drivers/misc/lkdtm/refcount.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/misc/lkdtm/refcount.c b/drivers/misc/lkdtm/refcount.c index abf3b7c..de7c5ab 100644 --- a/drivers/misc/lkdtm/refcount.c +++ b/drivers/misc/lkdtm/refcount.c @@ -119,7 +119,7 @@ void lkdtm_REFCOUNT_DEC_ZERO(void) static void check_negative(refcount_t *ref, int start) { /* - * CONFIG_REFCOUNT_FULL refuses to move a refcount at all on an + * refcount_t refuses to move a refcount at all on an * over-sub, so we have to track our starting position instead of * looking only at zero-pinning. */ @@ -202,7 +202,6 @@ static void check_from_zero(refcount_t *ref) /* * A refcount_inc() from zero should pin to zero or saturate and may WARN. - * Only CONFIG_REFCOUNT_FULL provides this protection currently. */ void lkdtm_REFCOUNT_INC_ZERO(void) {