From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D6F923168E6 for ; Thu, 23 Jul 2026 02:42:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.7 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784774547; cv=none; b=fKeuQ6RbIvHZ+Wr6q4/oKug4YCo6EIlpp9fm7KFmactewROS19RIoaxD0SLW//Gj28qPX5ne0AhXZcnD6DwDXjYNnDNdrFhBOs93Q92WAx+7HN/GnbSnpRV0v7ecE8ezzLdLHWCh+9EYfa641HHwoltlgeZLD51aldQr+guxUOM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784774547; c=relaxed/simple; bh=D75lHRFvWmF9lxanQemdnAMDVuUlBgaMm0WdTtGTIqo=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Y4+t1pvMUK1weEQPSpcdeNH7Gji/oQzEROK4T4WJSkK1yFzUufHWxRmOvhjXw0Tfyc0Dlvu8+L/Fi/RtgOJy4CW72LSXhDpCBB8RLJ6oSAyIWjUchxEC4SD6eoRMKWBtbtdQINL2ss5bAfem/Y8Xmn3l9PzarPJ+emWRA8I+/QI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=ESaeYpjJ; arc=none smtp.client-ip=192.198.163.7 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="ESaeYpjJ" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1784774545; x=1816310545; h=date:from:to:cc:subject:message-id:references: mime-version:content-transfer-encoding:in-reply-to; bh=D75lHRFvWmF9lxanQemdnAMDVuUlBgaMm0WdTtGTIqo=; b=ESaeYpjJB58SJirCbLcTZY0E9usczk4WII5RMgIiNjkimjRYcm4cWU9T 6fEhTHsSia0MG16fNI6yPnjCsfF9vW6SLH4zFWmXy/HmiNI95e6fP/G3O HnIGRQfWmzgWdwfdS6sOYEQxOwsGqN0F0PVFcnR+m2bUv/+pT8DtAjN3K RyaC+f8Dh4FKGkhue1cEZDfH5XLh1I4bu1tqU3gg5zxoFtNvhXt45TJnd eN8iHSo6uMFBSTs1qFJU1qJqvuGo8X7xvQTs/FC9IV+s2BRQCf+BP0P+M SE41vufQrSCVCq7+Mev5NYPuTyB45Q5k8hDdkZJRdsLZ4T9Ew9cwBIWGV Q==; X-CSE-ConnectionGUID: btrjcnbzSVKyzN8K1y487g== X-CSE-MsgGUID: 8PaoEg2/R9Gr7pLSmOAv0A== X-IronPort-AV: E=McAfee;i="6800,10657,11854"; a="110965146" X-IronPort-AV: E=Sophos;i="6.25,179,1779174000"; d="scan'208";a="110965146" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Jul 2026 19:42:25 -0700 X-CSE-ConnectionGUID: IwmRagy9Qdu6Qmig/O2MtA== X-CSE-MsgGUID: nhRtksXeSUSsmCY2tNiB7A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,179,1779174000"; d="scan'208";a="258962009" Received: from zhaoliu1-desk.sh.intel.com (HELO localhost) ([10.238.208.118]) by orviesa009.jf.intel.com with ESMTP; 22 Jul 2026 19:42:23 -0700 Date: Thu, 23 Jul 2026 10:42:22 +0800 From: Zhao Liu To: marcandre.lureau@redhat.com Cc: qemu-devel@nongnu.org, Paolo Bonzini , Peter Xu , Philippe =?iso-8859-1?Q?Mathieu-Daud=E9?= , Marcelo Tosatti , "open list:X86 KVM CPUs" Subject: Re: [PATCH] target/i386/sev: fix MemoryRegion reference leaks in gpa2hva callers Message-ID: References: <20260521145451.1831984-1-marcandre.lureau@redhat.com> Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20260521145451.1831984-1-marcandre.lureau@redhat.com> On Thu, May 21, 2026 at 06:54:51PM +0400, marcandre.lureau@redhat.com wrote: > Date: Thu, 21 May 2026 18:54:51 +0400 > From: marcandre.lureau@redhat.com > Subject: [PATCH] target/i386/sev: fix MemoryRegion reference leaks in > gpa2hva callers > > From: Marc-André Lureau > > gpa2hva() returns a referenced MemoryRegion via its p_mr out-parameter > (inherited from memory_region_find()), but both SEV callers were failing > to release it. > > Fixes: c7f7e6970d3b ("sev: add sev-inject-launch-secret") > Signed-off-by: Marc-André Lureau > --- > include/system/memory.h | 2 ++ > target/i386/sev.c | 4 ++-- > 2 files changed, 4 insertions(+), 2 deletions(-) Reviewed-by: Zhao Liu