From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f48.google.com (mail-pj1-f48.google.com [209.85.216.48]) (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 25CDB4071CA for ; Sat, 6 Jun 2026 03:22:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.48 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780716158; cv=none; b=WBJc2cmmfl6Ih5ihsrHH6hLokXuelsOXosJVzzroSAQb0BRR1cm2740ZMOkpreY+XCpA8+LMbNlbGJj/om7PDdXEr3VEqptXPkZbgcT1RtynYuG+Yb2nRLYcCDMajCpDHydM1U7RS5xQEYxz1009a0v2k5jjI79qaMWJ1haf9eE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780716158; c=relaxed/simple; bh=jbPgsrbK1K1b0DlYJTMCLHsCDahXSKwxCMeJ1Uav9D4=; h=From:To:Cc:Subject:In-Reply-To:Date:Message-ID:References; b=rz8+wGFuPW88eKDbOhY429w4IZggnl5JeyfzqzhKH91Q/G9EhhFszdZtAUQx72xg35VfqzAzj0iuAd/pe+0I4pUkIkG7/Z4Iyiom6/DJJAeMReIdW5J680nB0splJfUVXbpdGMOPiNiLDWEhQ+Bo1vdQg+LaXGbCEgIOZNztKnk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=h51HdRM0; arc=none smtp.client-ip=209.85.216.48 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="h51HdRM0" Received: by mail-pj1-f48.google.com with SMTP id 98e67ed59e1d1-36b903567fdso2565657a91.1 for ; Fri, 05 Jun 2026 20:22:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1780716156; x=1781320956; darn=vger.kernel.org; h=references:message-id:date:in-reply-to:subject:cc:to:from:from:to :cc:subject:date:message-id:reply-to; bh=jbPgsrbK1K1b0DlYJTMCLHsCDahXSKwxCMeJ1Uav9D4=; b=h51HdRM0t8zZBUN8sbbzxmIlBcc8YB9Ncwx5sDOW5rDhis7HgA1jfqIOVLxWLnhf16 OVzZ/cNHuxmu2nP/k7+rcCGKmsSY63o2DvlYZnc5sUgHwH13/nAF6Lrq15lD3Kp1Hk6Z uqThe4ZdHPXuaepunMcm76yV7CSndkWvPmpnQ8ooglwaQtuSM0AupRmh8MBEb3f292fz J9zJ6q1HoQxL017uAavGOXtIjTJ7RQ3dVSt2lI3pTW26sXXXmCKuTS8+F2AYlJz0S2fs ZDzDVGWfPPaysUR8qIsx5DWpymiwydokNPWSJ+iAbeI0cFQ6uU0mQ5k9AN1vkSecDNCA ApXQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1780716156; x=1781320956; h=references:message-id:date:in-reply-to:subject:cc:to:from:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=jbPgsrbK1K1b0DlYJTMCLHsCDahXSKwxCMeJ1Uav9D4=; b=ssaQ6DA7WB41wXIH4ZfmWVERs0iqcuibWGcsxJT0zwZ5EFqX6kleuFsLISNSkFmhtE hqbe+UJxNTNa2VA2lFGU+JeL2u55KErsBoVbgA1s4xWhK849JR1TvAY1kM+7nkaLs4Z6 xrWhzkQb115AJKYVTX0xpv1fnH8objwYwKnqkAFg37fN5aszi7eEKhZyCY2hGZY2XuyC QwjBjSLTsuosO6B6EL3WllvIrGqsZxHQXfdTDApYsNc2vSWxhj7Og5v5yGl986Yw9Vds +ldc1C70842DQ/5g8a50N/txx2Jt5h+uST4xzgJdMB8kDzP8D1wIzpbiHWXGCTYxHlJY gfrQ== X-Forwarded-Encrypted: i=1; AFNElJ9FU9j5BsPWZyXpcqklTTbQcUSDVdfNVllMXvhOeXvM/QJeIPME7Zm2zY5wdjrp9+JmmTC5glggV1T8cUo=@vger.kernel.org X-Gm-Message-State: AOJu0Yxw4oPXviycaqP2Hy7UvF9ChKd1EXJLUl81h/B6UegATq+UlZLQ 5s1nOsSGiew9MWzogna8MIUIbgq62VtUEcbV6ZkqOa1xuiolBXDfz8Ct X-Gm-Gg: Acq92OGQ0rPr1Sqq/gVcw3BHgpHsoyUpEj1FYVNzy3wTDmjeS8V1LQImRWQASavSlYg h5Hwph3drORAx4BLU0qARtcg//9gUGFTuKOQ0oaC6jFOQuskeEVRhDXDHucz1JRJTBUeEDMGYdl S5jb8fLm0jGrNF72EHQTKan7qAUwYW8pIXcKDyEBScNsq3Qbn/DgrHVd43QhTsbFyXLU90GF5Ag 7Jnn00PjGb5vymaV+f9jw08cZtiPM7mbEBDnlict6ha8dNTzOefVBsWOZEt7NUDLOVaVLoAVFsM AWRFDD3bksSgxRm3zzJL000s5CeiU7B4eYWsHIuKb25GsVGCI7o+1g5OCAFrn8Z7Z9lM3wIu4KF IEDSyF9xhRrqlQB5UMs8Rmz2HJoa7Fj3RdISK/m55gwgTZxhw71m+88a04PRpR0ejpE1+/Zmlb9 luVBj3EPHGUKO2h+yIBEgCYAZAkgdxlJcW X-Received: by 2002:a17:90b:35c1:b0:36b:9daf:1504 with SMTP id 98e67ed59e1d1-370f0772850mr6916406a91.14.1780716156242; Fri, 05 Jun 2026 20:22:36 -0700 (PDT) Received: from pve-server ([49.205.216.49]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-371341170c7sm2319688a91.1.2026.06.05.20.22.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 05 Jun 2026 20:22:35 -0700 (PDT) From: Ritesh Harjani (IBM) To: Gautam Menghani , maddy@linux.ibm.com, mpe@ellerman.id.au, npiggin@gmail.com, chleroy@kernel.org Cc: Gautam Menghani , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, harshpb@linux.ibm.com, stable@vger.kernel.org, Sean Christopherson Subject: Re: [PATCH v4] powerpc/pseries/Kconfig: Enable CONFIG_VPA_PMU to be used with KVM In-Reply-To: <20260602121706.8423-1-gautam@linux.ibm.com> Date: Sat, 06 Jun 2026 08:37:49 +0530 Message-ID: References: <20260602121706.8423-1-gautam@linux.ibm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Gautam Menghani writes: > Currently, CONFIG_VPA_PMU is not enabled by default, and consequently > cannot be used for KVM guests at all, unless explicitly enabled on > host kernel. > > Mark CONFIG_VPA_PMU as "default m" to ensure it is available when KVM is > being used. > > Fixes: 176cda0619b6c ("powerpc/perf: Add perf interface to expose vpa counters") Not really a fix per-se. So we need not add this fixes tag. > Cc: stable@vger.kernel.org # v6.13+ I think the stable tag like above is sufficient for stable tree maintainers to pick this up. -ritesh