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=-7.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 96F65C636C9 for ; Fri, 16 Jul 2021 03:11:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 74144601FA for ; Fri, 16 Jul 2021 03:11:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233538AbhGPDOs (ORCPT ); Thu, 15 Jul 2021 23:14:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58200 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231230AbhGPDOr (ORCPT ); Thu, 15 Jul 2021 23:14:47 -0400 Received: from mail-io1-xd30.google.com (mail-io1-xd30.google.com [IPv6:2607:f8b0:4864:20::d30]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9C4D8C06175F for ; Thu, 15 Jul 2021 20:11:52 -0700 (PDT) Received: by mail-io1-xd30.google.com with SMTP id w22so839184ioc.6 for ; Thu, 15 Jul 2021 20:11:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:message-id:in-reply-to:references:subject :mime-version:content-transfer-encoding; bh=moXkIBs05dAYBJS0WJjXIVHYjdj5yZThjm81sXEWXB4=; b=tJMwv3DUfypFSHygrfNfWjzagWtGEIXbPxAVYd568quhpccay9jxLIS2B2b/K/Xc13 jX1dyZ2vEJYcLjFJay+mcCYXLVNLXNgksmdOCMkLBKX9BWxaYMZwuSau8O8ZMlJOSC5Z AtgzfboRohVI8yXdzNYTdrBGaf94PPe2CUpWi799lIcR2wfgq6AU4pRkEbKSGeF8dph7 I+WFRCEL5dJ5TQzlRmknBpxpf23uSCimqv9oNa1HrSZtM1vgcoNziJWcRhNjpSiZQ76v 8BvR759fjoG7mfh1jcKEGqPCrjkbHo7FDUihE/ex/V7ILiET1IXtyGXrq40Ttav7mHfL jFXQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:message-id:in-reply-to :references:subject:mime-version:content-transfer-encoding; bh=moXkIBs05dAYBJS0WJjXIVHYjdj5yZThjm81sXEWXB4=; b=h8u0TR/4tjJihYvxPlPUi2hOQRKG5/GAUYhPFVNB7fvXXXSMgYu3R6CxS8njKUmLiI +XTTprmLdbfPuVDKxa7RO9fBPPy7yCQ5j7e3tLB0gO41O5t7+ZYE8XSRntyVt0flbOZ+ nGTKJEfwBDd8xJUNsnySJ1ny4fUkCX48x5pnOv3nDtFLyCeBNMZDO6Ns/HpVlgmyyhYX Fh6AbmVXqcrGGeqpYNDkaXyYUWlQIAMFsFiFb7sfkqiagOj5g+EncJSXRBkLXn/DQu07 +BitndzTK+ih5/onmPts1ZdpgxCqVEbJkYFStnuEnBfPX6I75UGtfQprsHcjJytj8b0C ErnQ== X-Gm-Message-State: AOAM532DoTEEozoNOs+jAdk4PrMHkwNWDQtByXCa8rn3fCeLG4KXJNgU N3KLmRgjql73KKtzZWhaJLsP6BzDu+HsAA== X-Google-Smtp-Source: ABdhPJx1ybmY3PF2//S8IwzbpXEPPefqLULnITN3OtYc1lnXO+33U7Vmg8TATqec6qzazhyH1u81rg== X-Received: by 2002:a05:6602:10e:: with SMTP id s14mr5845224iot.52.1626405112169; Thu, 15 Jul 2021 20:11:52 -0700 (PDT) Received: from localhost ([172.243.157.240]) by smtp.gmail.com with ESMTPSA id p10sm3859811ilh.57.2021.07.15.20.11.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 15 Jul 2021 20:11:51 -0700 (PDT) Date: Thu, 15 Jul 2021 20:11:45 -0700 From: John Fastabend To: Martynas Pumputis , bpf@vger.kernel.org Cc: ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, m@lambda.lt Message-ID: <60f0f8f125eef_2a5720899@john-XPS-13-9370.notmuch> In-Reply-To: <20210714165440.472566-3-m@lambda.lt> References: <20210714165440.472566-1-m@lambda.lt> <20210714165440.472566-3-m@lambda.lt> Subject: RE: [PATCH bpf 2/2] selftests/bpf: check inner map deletion Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Martynas Pumputis wrote: > Add a test case to check whether an unsuccessful creation of an outer > map of a BTF-defined map-in-map destroys the inner map. > > As bpf_object__create_map() is a static function, we cannot just call it > from the test case and then check whether a map accessible via > map->inner_map_fd has been removed. Instead, we iterate over all maps > and check whether the map "$MAP_NAME.inner" does not exist. > > Signed-off-by: Martynas Pumputis > --- Acked-by: John Fastabend