From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-qv1-f42.google.com (mail-qv1-f42.google.com [209.85.219.42]) (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 41DBD1D9324 for ; Mon, 28 Oct 2024 15:27:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.219.42 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730129241; cv=none; b=rgFj34Pw/QGG8fans5a291zY4idXvOlO7YI+BRAqRpBbimwiNu7ablPDsmwEQlU/877YJSAl7arwg/aNlL8/29Yx0vdxRD9jlnQBUcw0tuR6lBuakfTkq9l0G+mq+5H3EPl+YKQOzCGmoHo3mi968VfgIcCivQuZh+ZQbjAM2+E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730129241; c=relaxed/simple; bh=tv7ZmdEVt6Hd2cJJbeVfRGwzT3ZTCpCqOxMtoU3uCrs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=RE3qv01l9Le3KnelbiwNx0tCTzIznnoNaR5vBGP5SBym3/5npkTMsrcXhYu+gMyK47PRVXlQU8Vi5tgo2t627Oem+RG2q7hwcnKFwHV2V5R7Yzc4zhcuLbo7493shtBXgGb8DHOqeAjVexwTsT2C+Z5s2/gQS6g3Kl+4uph8u+U= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ziepe.ca; spf=pass smtp.mailfrom=ziepe.ca; dkim=pass (2048-bit key) header.d=ziepe.ca header.i=@ziepe.ca header.b=Fznqz4J3; arc=none smtp.client-ip=209.85.219.42 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ziepe.ca Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ziepe.ca Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=ziepe.ca header.i=@ziepe.ca header.b="Fznqz4J3" Received: by mail-qv1-f42.google.com with SMTP id 6a1803df08f44-6d18dff41cdso9199396d6.0 for ; Mon, 28 Oct 2024 08:27:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ziepe.ca; s=google; t=1730129238; x=1730734038; darn=lists.linux.dev; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=ifVc/4b2r1Ftc5kQccZILD37baUzykdlEkygQjm6Ppk=; b=Fznqz4J3y0diJ37TwaCZH7GdvTwVEjyPaJMkvn3S/Q8sG6iwVBNHt+ndE2a+68HRe+ pck/H2YSaK1B31VqWJzj8HtXWkG5T3jVJL4eLjJ4JxofbtzX68Sj2S24NoDfdPAtlWXs VM1+pc2XixRNiix6WJOGVBN8cotGiyLiPvj3s2hCoW9PDoTQSJkTeWPrAXIwu0SozWPH WRm+OT9Lki5TwuJHxnhqUScN8ICL6h1YA/tekoRG0pE944CoRswgJSD2TqbWuPE5qOgu uF9GYeRmn4zjDtoZqKQ078ZBXorbt9PEVqmfyI3KyLa1cK2hONzJyWl7zT1Q7LI9XcKU XB2A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730129238; x=1730734038; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=ifVc/4b2r1Ftc5kQccZILD37baUzykdlEkygQjm6Ppk=; b=eHGTGyjP3K4SK+reMlcnUtQLGaNHHLOhr8l94TBi4Li5wCwzWStKD9JI9eAeshLHM8 7cJuR4UV/vBng0uGGkgENT27YZ0zlC1e7+LwcoUQrm8IrUVNKqHaFIXqa7eoaQrRfRWA lwbXD9kd3zYRNoSIZ8FIVNAwyE3WXLYUIodre/ZNi5O+1zVzawqiIjKMyvF6uPoiuXYm gQu7rmPMRhbuQ6TDAds8jXYitxRftGmiL7Enp6qeba5pIT7AxwZXXJ4ayaEFHC060elN OsVxVyYCzR0fyG7O8qvMiLjUmIjoz11fo/svoBJSHD0M9D27NTJGGaQPwObadaUKXaEH k0PQ== X-Gm-Message-State: AOJu0YwTNq2sDXJ3BYwto3HjjL6onZN0TXvfJVpvsVCoG3rEzwQCILyO vPzikOxP7yXD4lpA36k098oB3COz8SdbET5ytCiEEv60fBo2+G9dsozSqbhInlM5EQoIp9LcBWD u X-Google-Smtp-Source: AGHT+IH9ZND4qSgjbeRBMboXSdDqGJTBFgq26bH+0k8OaYmmmQfzFagDB/lZHzSI/qmkURu8q1d7yg== X-Received: by 2002:a05:6214:4408:b0:6cc:1dd9:290 with SMTP id 6a1803df08f44-6d18584d51fmr132477066d6.40.1730129238132; Mon, 28 Oct 2024 08:27:18 -0700 (PDT) Received: from ziepe.ca (hlfxns017vw-142-68-128-5.dhcp-dynamic.fibreop.ns.bellaliant.net. [142.68.128.5]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-6d1799fd53dsm33116706d6.96.2024.10.28.08.27.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Oct 2024 08:27:17 -0700 (PDT) Received: from jgg by wakko with local (Exim 4.97) (envelope-from ) id 1t5ReG-00000000QmH-1t6k; Mon, 28 Oct 2024 12:27:16 -0300 Date: Mon, 28 Oct 2024 12:27:16 -0300 From: Jason Gunthorpe To: Vasant Hegde Cc: iommu@lists.linux.dev, joro@8bytes.org, will@kernel.org, robin.murphy@arm.com, suravee.suthikulpanit@amd.com Subject: Re: [PATCH v4 02/12] iommu/amd: Use ida interface to manage protection domain ID Message-ID: <20241028152716.GD20281@ziepe.ca> References: <20241028113148.5774-1-vasant.hegde@amd.com> <20241028113148.5774-3-vasant.hegde@amd.com> Precedence: bulk X-Mailing-List: iommu@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241028113148.5774-3-vasant.hegde@amd.com> On Mon, Oct 28, 2024 at 11:31:38AM +0000, Vasant Hegde wrote: > Replace custom domain ID allocator with IDA interface. > > Signed-off-by: Vasant Hegde > --- > drivers/iommu/amd/amd_iommu_types.h | 6 ++-- > drivers/iommu/amd/init.c | 31 ++++------------ > drivers/iommu/amd/iommu.c | 55 +++++++++++++---------------- > 3 files changed, 34 insertions(+), 58 deletions(-) Reviewed-by: Jason Gunthorpe Jason