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=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,T_DKIMWL_WL_HIGH,USER_AGENT_GIT 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 086CDC04AB6 for ; Mon, 3 Jun 2019 05:42:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C3CF12084A for ; Mon, 3 Jun 2019 05:42:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1559540560; bh=QBiP6smiS2HBpEvZg2lQL6uKS2lP5Kv+5QejXP/E7Ik=; h=From:To:Subject:Date:List-ID:From; b=bfMzNjewzCrKEX0BVmH2JgJp7H536nyC/eT3RL8VH3xDs2AgPYO60yhWaHn5sHWdZ Ps/dk3Vvi9AKO/W66ciCxSiDSgYObVDQYASAGx4zqgPcGTar2JGe6Ga3GHYwTlfHX1 CVzC7bCrVrso7TbHKiEnpDdBfcSIlliXg4W5reg0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726565AbfFCFmk (ORCPT ); Mon, 3 Jun 2019 01:42:40 -0400 Received: from mail.kernel.org ([198.145.29.99]:56296 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726383AbfFCFmk (ORCPT ); Mon, 3 Jun 2019 01:42:40 -0400 Received: from sol.localdomain (c-24-5-143-220.hsd1.ca.comcast.net [24.5.143.220]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 9B80E2772E for ; Mon, 3 Jun 2019 05:42:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1559540559; bh=QBiP6smiS2HBpEvZg2lQL6uKS2lP5Kv+5QejXP/E7Ik=; h=From:To:Subject:Date:From; b=J81GODQJwmqIR3vzUXUEdMdfW4jATOrLPustrAI3ToC+shzMfTiDj06Z+lFXyIzlg syd9L3p1V68zBlMbuSTmzo/OcaoC23NIxEnJ/YKVU949WfPzaJBoL0fYwzEsG3NPmA ZIqV8i0psYdz10F6bAlmGi+maP8x3bmQtaOPB/Qg= From: Eric Biggers To: linux-crypto@vger.kernel.org Subject: [PATCH] crypto: testmgr - add some more preemption points Date: Sun, 2 Jun 2019 22:42:33 -0700 Message-Id: <20190603054233.5576-1-ebiggers@kernel.org> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org From: Eric Biggers Call cond_resched() after each fuzz test iteration. This avoids stall warnings if fuzz_iterations is set very high for testing purposes. While we're at it, also call cond_resched() after finishing testing each test vector. Signed-off-by: Eric Biggers --- crypto/testmgr.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/crypto/testmgr.c b/crypto/testmgr.c index 2ba0c487ea281..f7fdd7fe89a9e 100644 --- a/crypto/testmgr.c +++ b/crypto/testmgr.c @@ -1496,6 +1496,7 @@ static int test_hash_vec(const char *driver, const struct hash_testvec *vec, req, desc, tsgl, hashstate); if (err) return err; + cond_resched(); } } #endif @@ -1764,6 +1765,7 @@ static int __alg_test_hash(const struct hash_testvec *vecs, hashstate); if (err) goto out; + cond_resched(); } err = test_hash_vs_generic_impl(driver, generic_driver, maxkeysize, req, desc, tsgl, hashstate); @@ -2028,6 +2030,7 @@ static int test_aead_vec(const char *driver, int enc, &cfg, req, tsgls); if (err) return err; + cond_resched(); } } #endif @@ -2267,6 +2270,7 @@ static int test_aead(const char *driver, int enc, tsgls); if (err) return err; + cond_resched(); } return 0; } @@ -2609,6 +2613,7 @@ static int test_skcipher_vec(const char *driver, int enc, &cfg, req, tsgls); if (err) return err; + cond_resched(); } } #endif @@ -2808,6 +2813,7 @@ static int test_skcipher(const char *driver, int enc, tsgls); if (err) return err; + cond_resched(); } return 0; } -- 2.21.0