From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f178.google.com (mail-pl1-f178.google.com [209.85.214.178]) (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 0978C23C9 for ; Tue, 26 Dec 2023 20:19:24 +0000 (UTC) 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=google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="l1RPWUn9" Received: by mail-pl1-f178.google.com with SMTP id d9443c01a7336-1d3fde109f2so444205ad.1 for ; Tue, 26 Dec 2023 12:19:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1703621964; x=1704226764; darn=vger.kernel.org; h=mime-version:references:message-id:in-reply-to:subject:cc:to:from :date:from:to:cc:subject:date:message-id:reply-to; bh=Qy7OBrlPSY6+TWnz2A3BwrQfBm97ETQ3NJPDilJmZtI=; b=l1RPWUn9Zle3L0MAKudeQtmVbbVjwZRmKBGirnqjvewX8Atpty8rVyv8IUrOlmfuuN LVZ5unXZL3+8Q7WIXsX+s/SPcrecdf7xAfnzqDCghwW0dy10qfaqXO5CCQ3EfAOhmjs7 UIssLbjOboegejHuC8EJ9MoFKLAkSp/4yEZ8WICTxmIf75BAXa//EiVeT+uCyc6wOd8J PS2/MxvBNGIqK9kH4oxPUHqIQwGf7Wr4gCFxAcVzr6SD3YetBSIQd4X4la2ADE15xdss jivLlNhuXzif/QgfFDoavGhmmyMd5fQpRuuK9VMIC3U/UFPk4O6mM90FckpRhBoO4JJU AHGA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1703621964; x=1704226764; h=mime-version:references:message-id:in-reply-to:subject:cc:to:from :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=Qy7OBrlPSY6+TWnz2A3BwrQfBm97ETQ3NJPDilJmZtI=; b=xKPIFKIf3oeX8+vPM3bVRsLR06osyo3PjHAIA8ePxQ6h/hmVD7/gFbBFCRLPpNYaQj lTNnLCFmmzHYO6GLO4oAmF/8IlfvuBXGYlgl9xTJmvQYvLFI1ZbiQozzqSRXBgasIXXU QA94MC8HyZS17wSCmqNuwwaF2Th/KDp9PbpJkIqvDCKWOv+zOUTH4eyIjXUOPRw5kTHR sKjHLH1F/Qzfro8UfCB231PERcNHIFpjm8aSy8RfD6sNVcldRAPP1swDLx+0mIEhUHhe /+teE2JxCd0O0xtZ1IX+r4qqLY+slu6nnTgEKlzhnaTAiLTZolhVA4KQcxEHzj1Kckt9 RdmA== X-Gm-Message-State: AOJu0YyCr3LmDxivm0HT2pTR6WnxyPltGRq7lLtB0/2DTGBMoCo82PUC EvC7369Ol5K0PHUy14EZg0a9ZMK66fu4 X-Google-Smtp-Source: AGHT+IGb8BUs88EqjDGKSeSrkFRE+ApjMpYa7VzQ0qV38ikOSCyzYuc1Yj/kXHPVV1FhfDw5/Q0rNA== X-Received: by 2002:a17:902:fd43:b0:1d3:f25c:7d69 with SMTP id mq3-20020a170902fd4300b001d3f25c7d69mr470013plb.12.1703621964106; Tue, 26 Dec 2023 12:19:24 -0800 (PST) Received: from [2620:0:1008:15:5a8c:89e6:ca2f:ea30] ([2620:0:1008:15:5a8c:89e6:ca2f:ea30]) by smtp.gmail.com with ESMTPSA id pg6-20020a17090b1e0600b0028c30430deesm6700117pjb.33.2023.12.26.12.19.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 26 Dec 2023 12:19:23 -0800 (PST) Date: Tue, 26 Dec 2023 12:19:22 -0800 (PST) From: David Rientjes To: Pasha Tatashin cc: akpm@linux-foundation.org, linux-mm@kvack.org, mst@redhat.com, jasowang@redhat.com, kvm@vger.kernel.org, virtualization@lists.linux.dev, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] vhost-vdpa: account iommu allocations In-Reply-To: <20231226182827.294158-1-pasha.tatashin@soleen.com> Message-ID: References: <20231226182827.294158-1-pasha.tatashin@soleen.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII On Tue, 26 Dec 2023, Pasha Tatashin wrote: > iommu allocations should be accounted in order to allow admins to > monitor and limit the amount of iommu memory. > > Signed-off-by: Pasha Tatashin > Acked-by: Michael S. Tsirkin Acked-by: David Rientjes