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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 05D21C4321E for ; Fri, 2 Dec 2022 16:54:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234185AbiLBQyj (ORCPT ); Fri, 2 Dec 2022 11:54:39 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51024 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234113AbiLBQyc (ORCPT ); Fri, 2 Dec 2022 11:54:32 -0500 Received: from mail-pg1-x54a.google.com (mail-pg1-x54a.google.com [IPv6:2607:f8b0:4864:20::54a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3A28AD2908 for ; Fri, 2 Dec 2022 08:54:32 -0800 (PST) Received: by mail-pg1-x54a.google.com with SMTP id m9-20020a63ed49000000b00477f449365fso5017146pgk.15 for ; Fri, 02 Dec 2022 08:54:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=W4be2lHBFg2WCV6qZhgqwvxIUVEumxynCQKUkXCdxvk=; b=Px9L2aZyxN7M0m1j6cdE9wvoe9DlFFr6V9pBMfV6Qe74oU94DfmBzQjiJmFm/Z7NdA Se2GV/J+ZGJU5J3AHKBzHWHYPyKtEVTHW7xJHtfxhcuT3vj4NMuZx+1ysp687XHlqYP7 supnwsh3llnyikXrpRbKZN8wVwla+4zgByrdGSg2mkBwwuuBP0N9o/hTZwf/nK1+f67A 54GJE/cPumSBO4Tw18cFvAf8DHpNKpGQQzCjhSoLPb+M4VpMT4xlXI2arVfCcpVaX0mI Q4Lm3DoIJ1cUfPVJVF4AWRMpB/bhrO0Ia5NvbQWj4Gb4hvv/AxNACUS4v38qXx6I9cvg 0sWg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=W4be2lHBFg2WCV6qZhgqwvxIUVEumxynCQKUkXCdxvk=; b=dJ2FPqgP1mOSUjTnZDdCv9OyiL4EEl9JW+EH8+IgWKiJpr6ZUeW6cwD9shyR5Pa4Y2 6eV+Dy3QVnh/zI5X/4ptw4814U6YGjgIIZ31v/bhi5PKPFn06IxGB/PxgOxBbsP6wZGf aq361+TiBJqssasNyFnAsWUwKq98OfMHgRsYwjTRXRS4yxpREFFlvs30OikqcL6TA3jw nomYAul0ajWOGUpPA0Z1eAsTWw3mYo8VLACV1U/lsovGVWazl+x+n6FSyl/Vk4gwzgT7 sSTyJa11NYtS7e3cT7q0ejUaFbPLspmgSWW3KCH54TDcCT2Dn7b+INWhnWt+Fvu1Ha3h 8ocQ== X-Gm-Message-State: ANoB5pn96MaNLXNIpTPbqrqa0RWYk1WFKcUSCR1YspN2gYglkUdvRqq4 r4i7D4nuwzoVh3Vq3LweqggFffb44rvs5Q== X-Google-Smtp-Source: AA0mqf6c1yIvU/EpzrCsHwOdXo3r7WkG7BPirYqhfsBkw5h+T5ol09HKzMFFE8uOis8dykdyKCnHE3oVns74yw== X-Received: from shakeelb.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:262e]) (user=shakeelb job=sendgmr) by 2002:a17:90a:d086:b0:219:227d:d91f with SMTP id k6-20020a17090ad08600b00219227dd91fmr3265907pju.0.1670000071361; Fri, 02 Dec 2022 08:54:31 -0800 (PST) Date: Fri, 2 Dec 2022 16:54:29 +0000 In-Reply-To: Mime-Version: 1.0 References: <202212010958.c1053bd3-yujie.liu@intel.com> Message-ID: <20221202165429.wapfvrgw5mp7cz5h@google.com> Subject: Re: [PATCH] kselftests: cgroup: update kmem test precision tolerance From: Shakeel Butt To: Michal Hocko Cc: kernel test robot , oe-lkp@lists.linux.dev, lkp@intel.com, Andrew Morton , kernel test robot , Soheil Hassas Yeganeh , Feng Tang , Roman Gushchin , Muchun Song , Eric Dumazet , Johannes Weiner , "Michal =?utf-8?Q?Koutn=C3=BD?=" , linux-kernel@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Dec 02, 2022 at 09:50:26AM +0100, Michal Hocko wrote: > OK, so this is a full patch to fix this > --- > From 7f338ed952ba4a100822004bc8399bf720b42899 Mon Sep 17 00:00:00 2001 > From: Michal Hocko > Date: Fri, 2 Dec 2022 09:45:29 +0100 > Subject: [PATCH] kselftests: cgroup: update kmem test precision tolerance > > 1813e51eece0 ("memcg: increase MEMCG_CHARGE_BATCH to 64") has changed > the batch size while this test case has been left behind. This has led > to a test failure reported by test bot: > not ok 2 selftests: cgroup: test_kmem # exit=1 > > Update the tolerance for the pcp charges to reflect the > MEMCG_CHARGE_BATCH change to fix this. > > Reported-by: kernel test robot > Link: https://lore.kernel.org/oe-lkp/202212010958.c1053bd3-yujie.liu@intel.com > Signed-off-by: Michal Hocko Acked-by: Shakeel Butt