From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 4623E2D2483; Sat, 4 Apr 2026 06:41:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775284870; cv=none; b=uOIFDVNNwSahGLL0ROz9yGxyU6rBg6dAIEeHAHd67bQEprNFrrTkHgzNGQp3MrFlIa6LeHwK9Gb+UAYPcBiieOQK0ljxONkTA+3mhlSw/2www/RBgaeT5YLCquV8NG+hiq+JKBEv5soaEQp6IYMgFkXndNQsQqhgFvatdTkKSFE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775284870; c=relaxed/simple; bh=Dwm0xqcPJtipVho/Y/zjC5rcy1eW8Q+snCmTpucmKPY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=qgKq8qwexttAyCy/vftzNjrgSZ/7vQ3Kmt+bOng8BaxbbiUe1FL1hJYM7jHeAALNIIlR6FFsXoN7FTv0hVKRN0zh9ALpXnbOxwwsLO8qe5ihhMi88bR4IKFzcOS4LlMCI2mj1kGzI3ghwrivmSBJS927NCA1JhePPQZMq5b/aq4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Ufn4O+Cl; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Ufn4O+Cl" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BF147C19423; Sat, 4 Apr 2026 06:41:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1775284869; bh=Dwm0xqcPJtipVho/Y/zjC5rcy1eW8Q+snCmTpucmKPY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Ufn4O+Cl4wa1O42qVMBZypRlU8LeGillPkqelCEhfH7arqV2XQgz2uPKBdxKJ1agk rqcoYn3zgS0CmQZNZR/r/GVOieme7FF1FHBr4qjiNBu77BhjMjjgMt/Z6ieiubswiP 2jVNQUR/ELK7fJ0H6XCmAwhoqmgziYInInAJQMKXpACm1/d7CFsc0EZHUAxQlRKR8b bOWL7BA624pAShF2n0sAD78SLxsuvHOHFHqsW9tkATcvDNBdwfyfS0tejkjkqEZydX ZHtilQr4NktKPNI0FW5JTIiDBMxWVg/UDQPDW/3TPa2gls3VAO8RtgV9k52SYENMKP bfRQwJXIUalyw== Date: Sat, 4 Apr 2026 06:41:08 +0000 From: Wei Liu To: Anirudh Rayabharam Cc: Stanislav Kinsburskii , kys@microsoft.com, haiyangz@microsoft.com, wei.liu@kernel.org, decui@microsoft.com, longli@microsoft.com, linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] mshv: Add tracepoint for GPA intercept handling Message-ID: <20260404064108.GE60588@liuwe-devbox-debian-v2.local> References: <177439679671.175364.15362688285596134992.stgit@skinsburskii-cloud-desktop.internal.cloudapp.net> <20260402-sarcastic-rottweiler-of-criticism-8330ae@anirudhrb> Precedence: bulk X-Mailing-List: linux-hyperv@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260402-sarcastic-rottweiler-of-criticism-8330ae@anirudhrb> On Thu, Apr 02, 2026 at 03:45:58PM +0000, Anirudh Rayabharam wrote: > On Tue, Mar 24, 2026 at 11:59:59PM +0000, Stanislav Kinsburskii wrote: > > Provide visibility into GPA intercept operations for debugging and > > performance analysis of Microsoft Hypervisor guest memory management. > > > > Signed-off-by: Stanislav Kinsburskii > > --- > > drivers/hv/mshv_root_main.c | 6 ++++-- > > drivers/hv/mshv_trace.h | 29 +++++++++++++++++++++++++++++ > > 2 files changed, 33 insertions(+), 2 deletions(-) > > Reviewed-by: Anirudh Rayabharam (Microsoft) > This doesn't apply cleanly to hyperv-next. Wei