From nobody Fri May 8 05:17:36 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 353B9C4332F for ; Tue, 10 May 2022 13:48:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244600AbiEJNvA (ORCPT ); Tue, 10 May 2022 09:51:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57064 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243437AbiEJNa4 (ORCPT ); Tue, 10 May 2022 09:30:56 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 72DBD2C7A79 for ; Tue, 10 May 2022 06:21:39 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 92242B81DA5 for ; Tue, 10 May 2022 13:21:36 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EDAD3C385CB for ; Tue, 10 May 2022 13:21:34 +0000 (UTC) Authentication-Results: smtp.kernel.org; dkim=pass (1024-bit key) header.d=zx2c4.com header.i=@zx2c4.com header.b="dcXNmMLx" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=zx2c4.com; s=20210105; t=1652188893; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=h9LpMP7cxeGbwoT+ipVaVjALSaR2sJ6nkC0H4Oa3Mw0=; b=dcXNmMLxnhTLkfi2DTDokR6/h/sjWXYVnDOD4siwdvURNrzhdQRgFVXM8qTWJqICLDev5K n985MjDsKxaUkK5oaz6Lclymodqq8TL0M7uZdo7WwD57FsU6G5jy+CGuf9EsCrZNY0LCAX ahXFYvHqHz4S4bSX5SFFyQObhZhI8tM= Received: by mail.zx2c4.com (ZX2C4 Mail Server) with ESMTPSA id 0bd28c5a (TLSv1.3:AEAD-AES256-GCM-SHA384:256:NO); Tue, 10 May 2022 13:21:32 +0000 (UTC) From: "Jason A. Donenfeld" To: linux-kernel@vger.kernel.org Cc: "Jason A. Donenfeld" Subject: [PATCH] random: use proper jiffies comparison macro Date: Tue, 10 May 2022 15:21:20 +0200 Message-Id: <20220510132120.102800-1-Jason@zx2c4.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" This expands to exactly the same code that it replaces, but makes things consistent by using the same macro for jiffy comparisons throughout. Signed-off-by: Jason A. Donenfeld --- drivers/char/random.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/random.c b/drivers/char/random.c index 2f8559122dfa..b1ef334ed263 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -325,7 +325,7 @@ static bool crng_has_old_seed(void) interval =3D max_t(unsigned int, CRNG_RESEED_START_INTERVAL, (unsigned int)uptime / 2 * HZ); } - return time_after(jiffies, READ_ONCE(base_crng.birth) + interval); + return time_is_before_jiffies(READ_ONCE(base_crng.birth) + interval); } =20 /* --=20 2.35.1