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AJvYcCWv7sMkra14B4nEIJzRBy0hQwsSSnmqD08yL6fnJrSHXvAAVyFnIYyx7BCw0JMl2AMWMNGxOWTsg6Y=@lists.xenproject.org X-Gm-Message-State: AOJu0YySO5+QAGunTl6Y6TuiU1Lc5W+F85PMvBwjF1+0l9zeQ0rUNpBM H6JlwFVYKoKAknGe168xEqNGiPo9ZA9qXRnrved+bw7HYusl1FFtOWfWxL4RpzE= X-Gm-Gg: ASbGncuxUv6WNAsTdXXGaAUWINh7yyHmq0wDALRw0reGpvr7WjUWYNfjY+s9KUfcRGM d3TdJCZ8WHnDcgQ8fQqeGA67Ooxkqy+SF8vBVFWtBcUTTyn0sd0IAzGvN4dBs6eXES8SAOjgMbL dAVwPEO3qTFOTwjCGl9BM76BV4deImXG/wNvPxoT1dB2KPuokKc8zGcD5O1WRP1eXFelOxRpeSw f0RC1GMTF3OtYNVscPwV6R3WnV4fa8bNOiIZqeosY4rq/E7KjHQSpJsAc/rjHsIvmebCQyrRZDm Rv32b1JLBs5pfUDI7eI1ooU2 X-Google-Smtp-Source: AGHT+IFxN/artzEBSlnBGVj6ksGzmrMfriGStbNXlMLSlG5UMNkcHxYeky1d78Brac9JT5Uy+ZALaQ== X-Received: by 2002:a05:600c:3b8c:b0:439:9ee2:5534 with SMTP id 5b1f17b1804b1-4399ee257f2mr14370955e9.12.1739967427971; Wed, 19 Feb 2025 04:17:07 -0800 (PST) Message-ID: Date: Wed, 19 Feb 2025 12:17:06 +0000 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [XEN RFC PATCH v6 07/11] iommu: Simplify hardware did management To: Teddy Astie , xen-devel@lists.xenproject.org Cc: Jan Beulich , Andrew Cooper , =?UTF-8?Q?Roger_Pau_Monn=C3=A9?= References: <56ac13967ba7dfbb229c65450c79f6838a3aee9f.1739785339.git.teddy.astie@vates.tech> Content-Language: en-US From: Frediano Ziglio In-Reply-To: <56ac13967ba7dfbb229c65450c79f6838a3aee9f.1739785339.git.teddy.astie@vates.tech> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 17/02/2025 10:18, Teddy Astie wrote: > Simplify the hardware DID management by allocating a DID > per IOMMU context (currently Xen domain) instead of trying > to reuse Xen domain DID (which may not be possible depending > on hardware constraints like did limits). Minor: here and in the title, did should be DID if it's the acronym, otherwise can be confusing. ... Frediano