From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-oa1-x32.google.com (mail-oa1-x32.google.com [IPv6:2001:4860:4864:20::32]) by sourceware.org (Postfix) with ESMTPS id EEB0E3858D32 for ; Wed, 12 Apr 2023 18:01:13 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org EEB0E3858D32 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=linaro.org Received: by mail-oa1-x32.google.com with SMTP id 586e51a60fabf-183f4efa98aso20794786fac.2 for ; Wed, 12 Apr 2023 11:01:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1681322473; x=1683914473; h=content-transfer-encoding:in-reply-to:organization:from:references :cc:to:content-language:subject:user-agent:mime-version:date :message-id:from:to:cc:subject:date:message-id:reply-to; bh=DJhM+kzYl/bjQFWnjDLCfeZJJGwZQGcPsRBYL/Gx5ls=; b=YTGkHFwdNEVIoOxxd9pm7ZMeSWKjzoLUfoWWsnzRejaOQSXGu1GSXZt0E1kNJB/++I 1KW9vM8jq6N0QiLy0AFc/Xw0CoBx5nFA6dli1X/OvW2ShczXLNca/6ONWuyThrA7yT6g er6UoYLS/soUQm7nG6yU563l1EOal23oSGBhLbu1uLrfa2pVNl0HnCy+faKeZzbK1gvY IwzNbSY1gyxlg1HFrELcAFei9wXL95FZyvoQVS17qNz+AqBPfOzn7iWtCADj2d15akLQ hfE6D3m4CMp9RBuJYEMmrXR8B7JUCZHhVSFFavvEb4YcFkis5EeEXFybnTmZ2lniIc86 o9VQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1681322473; x=1683914473; h=content-transfer-encoding:in-reply-to:organization:from:references :cc:to:content-language:subject:user-agent:mime-version:date :message-id:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=DJhM+kzYl/bjQFWnjDLCfeZJJGwZQGcPsRBYL/Gx5ls=; b=mCEzEX+UQDbginX1vRVNAZapehStLZ9yMEbXVnT1J4ldE2r2xdUavolHeffC6W3HwV csEZrxbFt4n1yNgtFsrWFWHs3l9HzZ3RvahQM9OieqNoOslum4iRy1uI5foap7M4dpBF rIttBgmaGyS/rtfR4hKkKRWwtsNWlD0pecN9pP3Fmau/qQ4SeruOoZF3XxBQ56a6xGZo tqhNs8QToz37f39Qm9Tdrh3TBQpR2boSxumYbJtSCz0zkLunarT+sMesYI0xMcwN9OnY XD9CcVmw+nFhT49hpxsBALQMuGSCZvv99jJCiaIsjoTHHIuIh3KPSJY4s3/37SSHmHux Jv5g== X-Gm-Message-State: AAQBX9edCBM00Ha/26tWT8p3Lr79NkTOAaIXFUIK1eDquLGzoavpq3+f isoLL2D//K0ODU6pG9BEG9CspdQjVtmO5Ax/chWUPw== X-Google-Smtp-Source: AKy350bSjaNofd6uJNiE69KqLA46csmtZgPlrvPSN3jOpRKIJUb8lGMbROJTaiCKn4DZS8OekkNKyA== X-Received: by 2002:a05:6870:65a6:b0:17a:3e4:e9df with SMTP id fp38-20020a05687065a600b0017a03e4e9dfmr2196063oab.6.1681322473340; Wed, 12 Apr 2023 11:01:13 -0700 (PDT) Received: from ?IPV6:2804:1b3:a7c2:55a1:7428:425e:4ee7:30b6? ([2804:1b3:a7c2:55a1:7428:425e:4ee7:30b6]) by smtp.gmail.com with ESMTPSA id k24-20020a056830169800b0069436b64bb1sm6673483otr.79.2023.04.12.11.01.11 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 12 Apr 2023 11:01:12 -0700 (PDT) Message-ID: Date: Wed, 12 Apr 2023 15:01:09 -0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.9.1 Subject: Re: [PATCH v5 1/1] memalign: Support scanning for aligned chunks. Content-Language: en-US To: DJ Delorie Cc: libc-alpha@sourceware.org References: From: Adhemerval Zanella Netto Organization: Linaro In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On 12/04/23 14:40, DJ Delorie wrote: > Adhemerval Zanella Netto writes: >> I can reproduce on x86_64 as well in a non-deterministic manner (with multiple > > Also malloc/tst-malloc-thread-fail-malloc-hugetlb2 ? > Yes and with malloc/tst-malloc-thread-fail-malloc-hugetlb1 as well. But the hugetlb1 and hugetlb2 just essentially enable hugepages with extra mprotect/madvise calls. I don't think they play a role in this issue (they won't affect any metadata setting, just the timings on the tests).