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 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B79CECAC592 for ; Mon, 15 Sep 2025 20:18:58 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1uyFdM-0005Ir-FV; Mon, 15 Sep 2025 16:17:08 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1uyFdI-0005Ic-20 for qemu-devel@nongnu.org; Mon, 15 Sep 2025 16:17:04 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1uyFd9-0007bh-Rl for qemu-devel@nongnu.org; Mon, 15 Sep 2025 16:17:03 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1757967407; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:autocrypt:autocrypt; bh=Yfy6kCJuv5qCBzzYrjENT95j6njlse1U3T3KUO1PjLs=; b=MYyTq+gpS1VO1pAgMxi2IodeaaR9Ivio+nU/i3BLJ0tm8u6al7thsel4m4p9iyqpub8Wj8 hmur1ttnFrDPpsX75ZdMF2TCYzK3LaKfdgMslhnvcRfKoNSVxfpjf7vpMEb5UFxG+24/tk yS+nP3flU3mLdQvPQSuY/KIEJjU3qq8= Received: from mail-ej1-f72.google.com (mail-ej1-f72.google.com [209.85.218.72]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-187-btDLpxAiNlaiKDcGUOh_Gw-1; Mon, 15 Sep 2025 16:16:45 -0400 X-MC-Unique: btDLpxAiNlaiKDcGUOh_Gw-1 X-Mimecast-MFC-AGG-ID: btDLpxAiNlaiKDcGUOh_Gw_1757967405 Received: by mail-ej1-f72.google.com with SMTP id a640c23a62f3a-b111d2951b9so162272066b.3 for ; Mon, 15 Sep 2025 13:16:45 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1757967405; x=1758572205; h=content-transfer-encoding:in-reply-to:autocrypt:content-language :from:references:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=Yfy6kCJuv5qCBzzYrjENT95j6njlse1U3T3KUO1PjLs=; b=fj10XbYtx+r/S9WxDIM5kOAXHXvf2YQZUZTydVCvO97Tj+loL5KT1ZYh+LmNEQxB2i P0VI4J2PU1rzQ2BDPC1AeXxBpKNM9crenRb9HRyYewWgh9nN7MRxT3zcdLK7XUqyRs6w gdG/XmuDfWpFt/fN6SHBrTujtkvMOdVpA+k+UWSG5hckLMlu7n3o/j4NJsJsE21rZ6N0 9Ehv0SAQ/KxEHrR63YqvGVemzJfTILKBZZkKe3kvc0/Rc30Bqzz+mTB7DZVOdf7dVYQF DQi10NhcX3IY32d+5/YDavZAC0gWPZWMWltMlia6SYvcZrnA3YrjvN8e2izBTzIQLPiR Mq9A== X-Forwarded-Encrypted: i=1; AJvYcCVJfJUqaEClqrZAssS4bXUVB3Oaw/xCw3bDgmIt++icFhzRISYgNmXYtQqly3hBgGOtjr2mnHqteiKE@nongnu.org X-Gm-Message-State: AOJu0YwJxbXptxGD+MxcuPq7sK9Et4gajnjCdVXlKwchQgu+EMlmHi3D 7dALmpIYX3c1NH6Tsdpw6BoKJNKmdMiPFXp2JwGg8U8NmpyfkuBx6vyW9p2TGxfWdgDhR5YaZDN aQvrGwYNPvbe1fCkaFy5ZTyo3cSxBaNoKMDGU7BxFurogSJDdZaHjvuHR X-Gm-Gg: ASbGncsBB7tFjjw7YePXFH7MpSSDIcZ7A/Mvk+xgebpn7syDuQQ5MIUmfizBwdWwVZG 1C6svTESqh33PzP6nUnSH505zgl7mRA7nqt/tsZ3iwLpMehmBXi6mzBvamp588JPvBtePYZ8YmN w4W+70qt0KKCW2THmfYs1X5tPSoi0dvWHaAry6OywX4qy4aU2zs8cRwb66rOUcTl3Yw6ZkU97lg RrBh5UFHBOksPkJ7dW1cWP9l4SMNh/Mr8yOPELlJFXK9URpDwvFAWRShTvpusb6xlnRV7BXHcx5 JNywLP8PLRdyJiCc2kT3CodT96+2so5ojq99IQoay2vk4pB7mrIchXFvNj1YW+DBC0NbJ6LpFSg RGsPzvw== X-Received: by 2002:a17:906:1611:b0:b07:dbf9:a2a3 with SMTP id a640c23a62f3a-b07dbf9a7ddmr839969066b.14.1757967404663; Mon, 15 Sep 2025 13:16:44 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFWhfsHGZnIOOCClg9/3dNt3Pkw6mB0M2ob7UnuJFAHH+3eCDzZmoLW+tLGAN1zxdBAybJytw== X-Received: by 2002:a17:906:1611:b0:b07:dbf9:a2a3 with SMTP id a640c23a62f3a-b07dbf9a7ddmr839966666b.14.1757967404241; Mon, 15 Sep 2025 13:16:44 -0700 (PDT) Received: from [192.168.0.7] (ltea-047-064-113-183.pools.arcor-ip.net. [47.64.113.183]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b132b141790sm159386966b.101.2025.09.15.13.16.43 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 15 Sep 2025 13:16:43 -0700 (PDT) Message-ID: Date: Mon, 15 Sep 2025 22:16:42 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] tests/functional/x86_64: Accept a few locked pages in test_memlock.py To: Richard Henderson , qemu-devel@nongnu.org References: <20250915185509.340022-1-richard.henderson@linaro.org> From: Thomas Huth Content-Language: en-US Autocrypt: addr=thuth@redhat.com; keydata= xsFNBFH7eUwBEACzyOXKU+5Pcs6wNpKzrlJwzRl3VGZt95VCdb+FgoU9g11m7FWcOafrVRwU yYkTm9+7zBUc0sW5AuPGR/dp3pSLX/yFWsA/UB4nJsHqgDvDU7BImSeiTrnpMOTXb7Arw2a2 4CflIyFqjCpfDM4MuTmzTjXq4Uov1giGE9X6viNo1pxyEpd7PanlKNnf4PqEQp06X4IgUacW tSGj6Gcns1bCuHV8OPWLkf4hkRnu8hdL6i60Yxz4E6TqlrpxsfYwLXgEeswPHOA6Mn4Cso9O 0lewVYfFfsmokfAVMKWzOl1Sr0KGI5T9CpmRfAiSHpthhHWnECcJFwl72NTi6kUcUzG4se81 O6n9d/kTj7pzTmBdfwuOZ0YUSqcqs0W+l1NcASSYZQaDoD3/SLk+nqVeCBB4OnYOGhgmIHNW 0CwMRO/GK+20alxzk//V9GmIM2ACElbfF8+Uug3pqiHkVnKqM7W9/S1NH2qmxB6zMiJUHlTH gnVeZX0dgH27mzstcF786uPcdEqS0KJuxh2kk5IvUSL3Qn3ZgmgdxBMyCPciD/1cb7/Ahazr 3ThHQXSHXkH/aDXdfLsKVuwDzHLVSkdSnZdt5HHh75/NFHxwaTlydgfHmFFwodK8y/TjyiGZ zg2Kje38xnz8zKn9iesFBCcONXS7txENTzX0z80WKBhK+XSFJwARAQABzR5UaG9tYXMgSHV0 aCA8dGh1dGhAcmVkaGF0LmNvbT7CwXgEEwECACIFAlVgX6oCGwMGCwkIBwMCBhUIAgkKCwQW AgMBAh4BAheAAAoJEC7Z13T+cC21EbIP/ii9cvT2HHGbFRl8HqGT6+7Wkb+XLMqJBMAIGiQK QIP3xk1HPTsLfVG0ao4hy/oYkGNOP8+ubLnZen6Yq3zAFiMhQ44lvgigDYJo3Ve59gfe99KX EbtB+X95ODARkq0McR6OAsPNJ7gpEUzfkQUUJTXRDQXfG/FX303Gvk+YU0spm2tsIKPl6AmV 1CegDljzjycyfJbk418MQmMu2T82kjrkEofUO2a24ed3VGC0/Uz//XCR2ZTo+vBoBUQl41BD eFFtoCSrzo3yPFS+w5fkH9NT8ChdpSlbNS32NhYQhJtr9zjWyFRf0Zk+T/1P7ECn6gTEkp5k ofFIA4MFBc/fXbaDRtBmPB0N9pqTFApIUI4vuFPPO0JDrII9dLwZ6lO9EKiwuVlvr1wwzsgq zJTPBU3qHaUO4d/8G+gD7AL/6T4zi8Jo/GmjBsnYaTzbm94lf0CjXjsOX3seMhaE6WAZOQQG tZHAO1kAPWpaxne+wtgMKthyPLNwelLf+xzGvrIKvLX6QuLoWMnWldu22z2ICVnLQChlR9d6 WW8QFEpo/FK7omuS8KvvopFcOOdlbFMM8Y/8vBgVMSsK6fsYUhruny/PahprPbYGiNIhKqz7 UvgyZVl4pBFjTaz/SbimTk210vIlkDyy1WuS8Zsn0htv4+jQPgo9rqFE4mipJjy/iboDzsFN BFH7eUwBEAC2nzfUeeI8dv0C4qrfCPze6NkryUflEut9WwHhfXCLjtvCjnoGqFelH/PE9NF4 4VPSCdvD1SSmFVzu6T9qWdcwMSaC+e7G/z0/AhBfqTeosAF5XvKQlAb9ZPkdDr7YN0a1XDfa +NgA+JZB4ROyBZFFAwNHT+HCnyzy0v9Sh3BgJJwfpXHH2l3LfncvV8rgFv0bvdr70U+On2XH 5bApOyW1WpIG5KPJlDdzcQTyptOJ1dnEHfwnABEfzI3dNf63rlxsGouX/NFRRRNqkdClQR3K gCwciaXfZ7ir7fF0u1N2UuLsWA8Ei1JrNypk+MRxhbvdQC4tyZCZ8mVDk+QOK6pyK2f4rMf/ WmqxNTtAVmNuZIwnJdjRMMSs4W4w6N/bRvpqtykSqx7VXcgqtv6eqoDZrNuhGbekQA0sAnCJ VPArerAZGArm63o39me/bRUQeQVSxEBmg66yshF9HkcUPGVeC4B0TPwz+HFcVhheo6hoJjLq knFOPLRj+0h+ZL+D0GenyqD3CyuyeTT5dGcNU9qT74bdSr20k/CklvI7S9yoQje8BeQAHtdV cvO8XCLrpGuw9SgOS7OP5oI26a0548M4KldAY+kqX6XVphEw3/6U1KTf7WxW5zYLTtadjISB X9xsRWSU+Yqs3C7oN5TIPSoj9tXMoxZkCIHWvnqGwZ7JhwARAQABwsFfBBgBAgAJBQJR+3lM AhsMAAoJEC7Z13T+cC21hPAQAIsBL9MdGpdEpvXs9CYrBkd6tS9mbaSWj6XBDfA1AEdQkBOn ZH1Qt7HJesk+qNSnLv6+jP4VwqK5AFMrKJ6IjE7jqgzGxtcZnvSjeDGPF1h2CKZQPpTw890k fy18AvgFHkVk2Oylyexw3aOBsXg6ukN44vIFqPoc+YSU0+0QIdYJp/XFsgWxnFIMYwDpxSHS 5fdDxUjsk3UBHZx+IhFjs2siVZi5wnHIqM7eK9abr2cK2weInTBwXwqVWjsXZ4tq5+jQrwDK cvxIcwXdUTLGxc4/Z/VRH1PZSvfQxdxMGmNTGaXVNfdFZjm4fz0mz+OUi6AHC4CZpwnsliGV ODqwX8Y1zic9viSTbKS01ZNp175POyWViUk9qisPZB7ypfSIVSEULrL347qY/hm9ahhqmn17 Ng255syASv3ehvX7iwWDfzXbA0/TVaqwa1YIkec+/8miicV0zMP9siRcYQkyTqSzaTFBBmqD oiT+z+/E59qj/EKfyce3sbC9XLjXv3mHMrq1tKX4G7IJGnS989E/fg6crv6NHae9Ckm7+lSs IQu4bBP2GxiRQ+NV3iV/KU3ebMRzqIC//DCOxzQNFNJAKldPe/bKZMCxEqtVoRkuJtNdp/5a yXFZ6TfE1hGKrDBYAm4vrnZ4CXFSBDllL59cFFOJCkn4Xboj/aVxxJxF30bn In-Reply-To: <20250915185509.340022-1-richard.henderson@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=170.10.129.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.035, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_PASS=-0.001, T_SPF_TEMPERROR=0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 15/09/2025 20.55, Richard Henderson wrote: > Startup of libgcrypt locks a small pool of pages -- by default 16k. > Testing for zero locked pages is isn't correct, while testing for > 32k is a decent compromise. > > Signed-off-by: Richard Henderson > --- > tests/functional/x86_64/test_memlock.py | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/tests/functional/x86_64/test_memlock.py b/tests/functional/x86_64/test_memlock.py > index 2b515ff979..81bce80b0c 100755 > --- a/tests/functional/x86_64/test_memlock.py > +++ b/tests/functional/x86_64/test_memlock.py > @@ -37,7 +37,8 @@ def test_memlock_off(self): > > status = self.get_process_status_values(self.vm.get_pid()) > > - self.assertTrue(status['VmLck'] == 0) > + # libgcrypt may mlock a few pages > + self.assertTrue(status['VmLck'] < 32) > > def test_memlock_on(self): > self.common_vm_setup_with_memlock('on') Reviewed-by: Thomas Huth