From patchwork Thu Feb 13 18:03:17 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Colton Lewis X-Patchwork-Id: 13973872 Received: from mail-il1-f201.google.com (mail-il1-f201.google.com [209.85.166.201]) (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 D45DB24BC0F for ; Thu, 13 Feb 2025 18:05:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739469926; cv=none; b=c6ahnzfnK4yYmyB1ELD4GalUcAOlHFOKfj0BF7Wrr2+eoRef6bpOidZ58R9q0c3r0jg/vUXulN3Mo7BM2odz5pCfCqSEYlOZksUPyLALQf0sAPDHwVFWjf7sQFvp9Hc6547geejPvIv0wXJ+WSSBt2p85Couxz3jv6wF75ppcBQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739469926; c=relaxed/simple; bh=hbnkoWg3lv/YYFKHJvhomB8fITcWyPweyE8n5wrds+M=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=c/8jtjtg1eMAiyAX1FZ1d0JfAVB3AFfEaU1LZB5n8ly/LmS6IQ4QeV/bNZhViJ8c+1cpy0+YDqdCHwaqYR72BFnwsr4DnMltVd0wXXpK8MPUBFt5E769fGYaqfjObvc9wz5x1QiTe5FDMG8nMYsM+xTaNK1pfq+CEJpmd3Xpt+s= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--coltonlewis.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=wipzcNqm; arc=none smtp.client-ip=209.85.166.201 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--coltonlewis.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="wipzcNqm" Received: by mail-il1-f201.google.com with SMTP id e9e14a558f8ab-3d143a42980so6621215ab.2 for ; Thu, 13 Feb 2025 10:05:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1739469923; x=1740074723; 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=UWZgB5w3eSM0BtzO18X6A2qHryHBneRbetiSxyPOf/w=; b=wipzcNqmx+gDasdjqsJack+VlJBK6mYn21wTLYY5BT78x79MSC+bUhb/n8p4PR+gR/ kA+VZ7A5Ku+gtXFWw410CYJwCWaDrgyjeM0ECVJGICL8juGGG0kDTbp/gWXG0EyYbaF8 ikGGHCnryp3RRDsttP6tFv0y1q4eB7PBd63AEfWU3c5OvLMFEKd+lbeHOEv7I0EXyc+i yQFL3TaRRqDz51Sxjkxpkhqa6XzMbk/xF+yzuy95oRJuT4DEKS5Cr9RKOcQ2Y+VC4xX7 jHXOoQwrYWhM87ZfG8pKOsvY+CIGfSkXjR01zyroYeAAFaxLkSlbEWe5PcYfykMmQ7bz Wymg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1739469923; x=1740074723; 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=UWZgB5w3eSM0BtzO18X6A2qHryHBneRbetiSxyPOf/w=; b=cHFWvzpXCplTGGb+m44F4e6NgT2gDEcmdJk8sT6bat9YrOS87FDOxUiIJlD4L9k+us +YUax2EctSsHOPP4DqrgBoENdGpWjJMhnJzw+eLRrerPqNsDaS8fVaqRKaDCYgbhK2Lv Kkn16MS8yfAFdlIN1FsGdQ/Symf8vVup9KzNPjmYoEtPyEiXMgjSlVxQEgNWU8hTdQrS VO6HvV3tND1Wf/UMVNLx8QOwOZUDCqh+RptJYo/IBHDWjq/n2Cb6lIBur3VTdACZChcM cKs7OCSBBLxJ+j26/PxIE0YmfwUI9viymfvxlW/Q5UEr30vV3RXKlGcWGb23Hb1fgbkx MvIA== X-Gm-Message-State: AOJu0Ywv4+Ny2I/JHY8X1Eo4gTYALE4dbj5sJhxSDb3UMHjMgcWek1Nh 1H3G+mE26Zz1ndC47MEQQacsgP7rMYwEEX9i3DKpB0i1qWc0nyrQuHjcWUfojQM/ecS5q6Lf79S QCy+AqUqD/WmxnwriCaocRPmNN51jfhN71AYCz1Pb+JUhjse1JKg7OSH2eebI2uASqPZOMqh6S3 /yfe+FjEyu7ZVqrccK00UlhC/6YAw24p5vMHFw0WwftAqHszyNr6kA5zQ= X-Google-Smtp-Source: AGHT+IGInJOaRNM/UmxApk8AjirtA1Ey5wL5ojkxOBaGdRUfXbOtlN+CuOjjpt+ni2zL9WpitRvyEXXQjjs//eksWw== X-Received: from ilbec25.prod.google.com ([2002:a05:6e02:4719:b0:3d1:8322:8ecb]) (user=coltonlewis job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6e02:144f:b0:3d0:47cf:869c with SMTP id e9e14a558f8ab-3d18c31c4e8mr35827555ab.19.1739469923254; Thu, 13 Feb 2025 10:05:23 -0800 (PST) Date: Thu, 13 Feb 2025 18:03:17 +0000 In-Reply-To: <20250213180317.3205285-1-coltonlewis@google.com> Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250213180317.3205285-1-coltonlewis@google.com> X-Mailer: git-send-email 2.48.1.601.g30ceb7b040-goog Message-ID: <20250213180317.3205285-9-coltonlewis@google.com> Subject: [RFC PATCH v3 8/8] KVM: arm64: selftests: Reword selftests error From: Colton Lewis To: kvm@vger.kernel.org Cc: Russell King , Catalin Marinas , Will Deacon , Marc Zyngier , Oliver Upton , Joey Gouly , Suzuki K Poulose , Zenghui Yu , Mark Rutland , Paolo Bonzini , Shuah Khan , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kvmarm@lists.linux.dev, linux-perf-users@vger.kernel.org, linux-kselftest@vger.kernel.org, Colton Lewis It's possible the host has that many counters, but HPMN restricts us from using them. Signed-off-by: Colton Lewis --- tools/testing/selftests/kvm/arm64/vpmu_counter_access.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/kvm/arm64/vpmu_counter_access.c b/tools/testing/selftests/kvm/arm64/vpmu_counter_access.c index f16b3b27e32e..b5bc18b7528d 100644 --- a/tools/testing/selftests/kvm/arm64/vpmu_counter_access.c +++ b/tools/testing/selftests/kvm/arm64/vpmu_counter_access.c @@ -609,7 +609,7 @@ static void run_pmregs_validity_test(uint64_t pmcr_n) */ static void run_error_test(uint64_t pmcr_n) { - pr_debug("Error test with pmcr_n %lu (larger than the host)\n", pmcr_n); + pr_debug("Error test with pmcr_n %lu (larger than the host allows)\n", pmcr_n); test_create_vpmu_vm_with_pmcr_n(pmcr_n, true); destroy_vpmu_vm();