From patchwork Mon Jun 24 23:26:10 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Edward Liaw X-Patchwork-Id: 13710317 Received: from mail-pg1-f201.google.com (mail-pg1-f201.google.com [209.85.215.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id ECBD11A2FBE for ; Mon, 24 Jun 2024 23:29:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.215.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719271744; cv=none; b=FCf4iJBVVMOcnNCVa0exCMyzIOl/nPnVnfAQiUnIkzp2xNrxgVCUwp9inLAkuThqXvfidsWuc1kKD3hH7Mkh08s4M9eEPScF2GqXg1YzI3ueMMacamgCQTkhvBe3ICnzkYF1Yr0ilCVlDhPIMZQsmZQwb1sdPeZMoyMz5svPuV8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719271744; c=relaxed/simple; bh=NqMqA7QWqr9/+mHOdPi0hG2A/sBfX5GGxqySZ84bEFo=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=g1MhUM86OHH2xynHKcb5Ap3kw6caLreDfiHGUSZJMHdC0GK+WxIUsYuRyTUEfl+LqQLbbRCcfKZnyiDgs4/KiMUD4uYjqMit0FobVFsylKtQrRTX+95uKo6T5tTt6hHDVAut1lRQWQq1EJfQSNnfshA7kiJ5eyn6mn3vEb7dftA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--edliaw.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=fFnZmnvw; arc=none smtp.client-ip=209.85.215.201 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--edliaw.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="fFnZmnvw" Received: by mail-pg1-f201.google.com with SMTP id 41be03b00d2f7-6c380e03048so5788539a12.3 for ; Mon, 24 Jun 2024 16:29:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1719271741; x=1719876541; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=3FvMNQZepmevKVYCWA5Mvt/tIAvZEAV28z8ZXGZ1r5A=; b=fFnZmnvwS7MKFZpI2jZMbCpkc1fBRNSkoC0KwtyJ//fyUSbZ5X7qFRT22trNVHNbwH 7hKGXsTVw8DsxkPINXp4UyNONQ0xtStZnBMMB50Qz0DqWUW4UIMVG71me7g/KZzsf1p9 iLgKVe7bNnsQVW3vMyqwwum4CvlzWjxiFZ1HfNScTjY/HG4RO1YDuK0/fIJgQI0er74i YQe5HcwABIwTtd60FVLPOwNe8zOvM6GlKnmAhSomrs0eDER+eGosM9jV0exbdhtsCTYg fP2AaGSFbYc4PQEvAIRaVPD/220sTNF2RIhdRVfy5cFWDBz0R9+HThNNdPmt1AzPkhBU 1dGA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1719271741; x=1719876541; 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=3FvMNQZepmevKVYCWA5Mvt/tIAvZEAV28z8ZXGZ1r5A=; b=DhLoCIGPDQJqCSuSXqsEc5AIvdqUlneVRZQqYKKuAllkz562uV2eY+KQpQE+emRuB0 Wd4y+WQbkgdgc+EJFiCI0O5JGKCj2vtBSo9XImhNSjLOFJSBzTaCxnaESVdFbXrJdwJu 1KAgM8Ydqy9WHOAKYQAfYOsMKWTXdVLShdQTvOtJ+/IvaIFDk7OcmGTZhCpcEvkVmmAC 4+GXR5QuGWgpYyEqZycyxv7t50h0/MZ/h/QVUuATRmwklErBVGKg+Jrg5/TKetIx9FDv rAavNvZc8S6oZ0rx3wyGin1+1++XHVUCZfx/1xQvXNfuIz0Buow+2/2TyLs6DI55BB6i cigw== X-Forwarded-Encrypted: i=1; AJvYcCUGvmRLUwGLmfmOpjtG8hQeuLTFz9MygVPWRKnIb7P20xKvtL2vEjPEljObR+tNGj5lmBlp9lbUzdeCrBV8WRooJHup7/e5ybqR X-Gm-Message-State: AOJu0YzZ/NpzBv8gD8Li8J4Ni/AXtve98bGHp/uMncno8zB3i6jNfk40 5FUPhCYUDkKpmSkqxlUDEQs7NO2jvemjAbFwa/MDO8DhaKP/M+XEDQeAmJ9GOTtU5slknCDRqtO 5Hg== X-Google-Smtp-Source: AGHT+IEk+3lC5zdyxifyt4ii+6a16n1y8uZeO7DOAPkbXtiVBPE0qfgp7g0LpuESyv8BZuXBXF4M/RvaOF4= X-Received: from edliaw.c.googlers.com ([fda3:e722:ac3:cc00:24:72f4:c0a8:305d]) (user=edliaw job=sendgmr) by 2002:a05:6a02:4a7:b0:655:199c:eb1b with SMTP id 41be03b00d2f7-71b5fe10537mr20071a12.10.1719271741168; Mon, 24 Jun 2024 16:29:01 -0700 (PDT) Date: Mon, 24 Jun 2024 23:26:10 +0000 In-Reply-To: <20240624232718.1154427-1-edliaw@google.com> Precedence: bulk X-Mailing-List: linux-sgx@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20240624232718.1154427-1-edliaw@google.com> X-Mailer: git-send-email 2.45.2.741.gdbec12cfda-goog Message-ID: <20240624232718.1154427-2-edliaw@google.com> Subject: [PATCH v6 01/13] selftests/mm: Define _GNU_SOURCE to an empty string From: Edward Liaw To: linux-kselftest@vger.kernel.org, Eric Biederman , Kees Cook , Shuah Khan , Thomas Gleixner , Ingo Molnar , Peter Zijlstra , Darren Hart , Davidlohr Bueso , " =?utf-8?q?Andr=C3=A9_Almeida?= " , Jason Gunthorpe , Kevin Tian , Paolo Bonzini , Andrew Morton , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Fenghua Yu , Reinette Chatre , Paul Walmsley , Palmer Dabbelt , Albert Ou , Jarkko Sakkinen , Dave Hansen Cc: linux-kernel@vger.kernel.org, usama.anjum@collabora.com, seanjc@google.com, kernel-team@android.com, Edward Liaw , linux-mm@kvack.org, iommu@lists.linux.dev, kvm@vger.kernel.org, netdev@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-riscv@lists.infradead.org, linux-sgx@vger.kernel.org Use the more common "#define _GNU_SOURCE" instead of defining it to 1. This will prevent redefinition warnings when -D_GNU_SOURCE= is set. Signed-off-by: Edward Liaw --- tools/testing/selftests/mm/thuge-gen.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/mm/thuge-gen.c b/tools/testing/selftests/mm/thuge-gen.c index d50dc71cac32..e4370b79b62f 100644 --- a/tools/testing/selftests/mm/thuge-gen.c +++ b/tools/testing/selftests/mm/thuge-gen.c @@ -13,7 +13,7 @@ sudo ipcs | awk '$1 == "0x00000000" {print $2}' | xargs -n1 sudo ipcrm -m (warning this will remove all if someone else uses them) */ -#define _GNU_SOURCE 1 +#define _GNU_SOURCE #include #include #include