From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f201.google.com (mail-pf1-f201.google.com [209.85.210.201]) (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 6A779405C5C for ; Tue, 19 May 2026 01:01:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779152467; cv=none; b=OQIc7bgVQo5/fk5vext/IXbMn0ay9vA3qJExN2e7T685OqDNWQg0Sndm9h0Jsq2Q1QUAafPlI5DTlx+55gRmFHxPM6z6h1Z+SQY9DPxDq2Ea5iScIIr9Ph20/J9WONV33z9pZX7dk0u72pQ0uygsAYjZy2J2ccY5OWmdYZ1IWBs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779152467; c=relaxed/simple; bh=w73//z+ksqLYZY7XAV6NM87fwXUCu0O1TweAlcOUwYI=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=iDoImSBJ1QKGH7s7SkmxlLW4MbS2DErfKPUAvt8nHq+gdDs4biIWNDIjnM86f7uVtCx1mwb1ywKooAVXuHYOar2H0mybAUsHYvXN40ASZ0fmNfWmN7zS0mr/uYGvmfa1Lxby5BF7fwfRKz3xyD5EU03B72l2ClpMP0t9ZjZXlVE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--seanjc.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=pCaZ1ps7; arc=none smtp.client-ip=209.85.210.201 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--seanjc.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="pCaZ1ps7" Received: by mail-pf1-f201.google.com with SMTP id d2e1a72fcca58-82f85179263so4593227b3a.3 for ; Mon, 18 May 2026 18:01:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20251104; t=1779152466; x=1779757266; 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=w73//z+ksqLYZY7XAV6NM87fwXUCu0O1TweAlcOUwYI=; b=pCaZ1ps78imKzEB9NS+XNI/ugLU33HrXqMPzQmlqBkBwiR8bG5gTjpVX4LcvQnjAKY poGjV1UJVDWK3r//jnke3nlt/lbp6JahZp1Nup2h+E5rKcv00HWJXWbkYD+wbAS7v0jA KZ82uQZGLdKf2IWuOcwzFml7wRdtuF+bqjO4lTtS2Bn2KLa/wEEaHUFICM10uOj5xbJp sOKU1tRDtjno3B4pyxiCVR0tn4QOxKzq2ErNiEDodqg06m6G8Y0XAgx9zeL+RiiS7QkG GSqcNW1/6BoXmJXBFulP1pyIm5DcC3vkwLz/gNLntASVIN4w6cltD1uVGEssmlkVAtaR dTUg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1779152466; x=1779757266; 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=w73//z+ksqLYZY7XAV6NM87fwXUCu0O1TweAlcOUwYI=; b=QwF+Df5apT7dqpHKR1L10rjXtvlxdfoyTHJFLX06bExImM2oKVv67HAQlx7rYUgB/0 RGpao7Kdm7WqBgOHiiYHCpT+fNDGvfJbPNTp/RdMWILFLkhIUt7zOXvjJ6xtk0Vd+6or X2e+YFEzTXxbIIWxk64yPKS29wCCoAdnBWui4X55vKUAZ4nZgf+LJ5vm8HSPUl0YflVo 5WxK6xn/pNhTZpF5RX6EVYC6RxW6a03PQFpcS28dL+EbPUmF1jREoS/H1qzYgtbYBCrv qD6X5by5wqz8P36zenUU+90yB8pc+FWPKtim1idjHfzkmtRxq1nM/Ns57WviafwIm8dc uS5A== X-Forwarded-Encrypted: i=1; AFNElJ8f76kd0Yt+2Lsu8LesL+CFR9DoHta3mIoq3RxcEc6G4Wi1qZeQ6USgF79nGkDU9Z5u+2s=@vger.kernel.org X-Gm-Message-State: AOJu0YyucdftepBfiI8vpa4DUHWLXV0WGP+2fuXbJeBB+nB9xRv9yWs8 AsyxRqQK6g+bz4nkQ7Aw0bPGMLB7laOKF9bHy5Ab6UGBotlHPnf8e5BCzkcj22vzhZHkxRafFtq vIlTr5A== X-Received: from pfiy14.prod.google.com ([2002:a05:6a00:190e:b0:838:dc32:5349]) (user=seanjc job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6a00:4c0e:b0:83e:d52c:e6bd with SMTP id d2e1a72fcca58-83f33c9bc80mr17829172b3a.38.1779152465512; Mon, 18 May 2026 18:01:05 -0700 (PDT) Date: Mon, 18 May 2026 18:01:04 -0700 In-Reply-To: <20260518044150.34632-1-gautam@linux.ibm.com> Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20260518044150.34632-1-gautam@linux.ibm.com> Message-ID: Subject: Re: [PATCH v2] KVM: PPC: Kconfig: Enable CONFIG_VPA_PMU with KVM From: Sean Christopherson To: Gautam Menghani Cc: maddy@linux.ibm.com, npiggin@gmail.com, mpe@ellerman.id.au, chleroy@kernel.org, atrajeev@linux.ibm.com, linuxppc-dev@lists.ozlabs.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org Content-Type: text/plain; charset="us-ascii" On Mon, May 18, 2026, Gautam Menghani wrote: > Enable CONFIG_VPA_PMU with KVM to enable its usage. Currently, the > vpa-pmu driver cannot be used since it is not enabled in distro configs. That seems like a problem to take up with distros, no?