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 BF970EE4992 for ; Fri, 18 Aug 2023 23:04:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241928AbjHRXD7 (ORCPT ); Fri, 18 Aug 2023 19:03:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58738 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241927AbjHRXDo (ORCPT ); Fri, 18 Aug 2023 19:03:44 -0400 Received: from mail-yb1-xb4a.google.com (mail-yb1-xb4a.google.com [IPv6:2607:f8b0:4864:20::b4a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6C48E12B for ; Fri, 18 Aug 2023 16:03:43 -0700 (PDT) Received: by mail-yb1-xb4a.google.com with SMTP id 3f1490d57ef6-d61e9cb310dso1774270276.0 for ; Fri, 18 Aug 2023 16:03:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20221208; t=1692399822; x=1693004622; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=28NglzIO6cp/vzLfU4W3yc26zb3SzMF2NIoeJVJxjcQ=; b=EVGfgwe5loZZR0WMUgpJEOZteslGNWIqlIRhDe/gbts+F4/yw7LopoWIr9pAXN/gct vmDVXSSz1qYQsgmOG56EVjufIZ8uHJIc0K2fjYh54YGOjsi7Y2c13ZQR7k+mneDCdJ6K fzW5DxeEtavJtj3e3uV6c2SWgwD/YmEbj2Rv9dwQ6wRuQzmdnahyzKBwtcnM92PUpCV2 6SViYhyQd8PzIgA5SnclKlRnW0JgjAUS06yCK7QyV0vkFW6Zt0VuYiJbLr9XMzWwR30M Wq85gyIx9s0/FGvGJHcq/Jks4zP9GUvni76QMTBxGvpnvPGwvzqq5FqhBNo14dUbWrMQ g0nA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692399822; x=1693004622; 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=28NglzIO6cp/vzLfU4W3yc26zb3SzMF2NIoeJVJxjcQ=; b=kZ220jOJUI4evUgYDXHW/wtqg4Ro7dD12eXSfJ31ZyQ65dgEYJYPQ715+RIqUN4eNM QYzUHptPqOVlbX8h3regYl/a00n/giEhWheIzRmvud5WloLBCTUYZ+exv39Uee8f6XQ3 3ELc2orzB0ki5gymnbQtC26I+8F2s4nF/e3SWmhmK0THeBByD6iz9XMPur+XrCY2xY2/ 7jJzaC7xxYFdAhje2epCbjRfTWzgXo+gLkxyk3BscBA9EJTLV5rE3svfCZX23lW+RzvS DjOnAMndi6wZYxG+KuGInnxDrOUUNfevqL/ewNw6vGyBjFJDPyANKYh786JbJJBVBN25 0Y+g== X-Gm-Message-State: AOJu0YwJGA8j/TUhR6Zv1SIroGFXMgZfOj0uElukQ9Gq5qwMtAo6aMJ/ mHg/YftUZ0Nfbe33UvTRCkugASBOoX8= X-Google-Smtp-Source: AGHT+IEiW/RghuqZOFRro09VfZa9EIt3/32aXeBy5eI/raBp2zbRsudvcD77PZeJQ//x65k1pSmrq3qMqqs= X-Received: from zagreus.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:5c37]) (user=seanjc job=sendgmr) by 2002:a25:d149:0:b0:d4c:2a34:aeab with SMTP id i70-20020a25d149000000b00d4c2a34aeabmr6800ybg.11.1692399822583; Fri, 18 Aug 2023 16:03:42 -0700 (PDT) Date: Fri, 18 Aug 2023 16:03:41 -0700 In-Reply-To: Mime-Version: 1.0 References: <20230718234512.1690985-29-seanjc@google.com> Message-ID: Subject: Re: [RFC PATCH v11 28/29] KVM: selftests: Add basic selftest for guest_memfd() From: Sean Christopherson To: Ackerley Tng Cc: pbonzini@redhat.com, maz@kernel.org, oliver.upton@linux.dev, chenhuacai@kernel.org, mpe@ellerman.id.au, anup@brainfault.org, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, willy@infradead.org, akpm@linux-foundation.org, paul@paul-moore.com, jmorris@namei.org, serge@hallyn.com, kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-security-module@vger.kernel.org, linux-kernel@vger.kernel.org, chao.p.peng@linux.intel.com, tabba@google.com, jarkko@kernel.org, yu.c.zhang@linux.intel.com, vannapurve@google.com, mail@maciej.szmigiero.name, vbabka@suse.cz, david@redhat.com, qperret@google.com, michael.roth@amd.com, wei.w.wang@intel.com, liam.merwick@oracle.com, isaku.yamahata@gmail.com, kirill.shutemov@linux.intel.com Content-Type: text/plain; charset="us-ascii" Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org On Mon, Aug 07, 2023, Ackerley Tng wrote: > Sean Christopherson writes: > > + ret = fallocate(fd, FALLOC_FL_KEEP_SIZE, total_size + page_size, page_size); > > + TEST_ASSERT(ret, "fallocate beginning at total_size should fail"); > > This should be > > TEST_ASSERT(ret, "fallocate beginning after total_size should fail"); Roger that, I'll push a fixup commit directly to kvm-x86/guest_memfd. Thanks!