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[37.24.206.209]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ab6e47a7de5sm784588366b.35.2025.02.03.08.22.50 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 03 Feb 2025 08:22:50 -0800 (PST) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 1d27c7a3-e24b-11ef-a0e7-8be0dac302b0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=google; t=1738599771; x=1739204571; darn=lists.xenproject.org; h=content-transfer-encoding:autocrypt:content-language:cc:to:subject :from:user-agent:mime-version:date:message-id:from:to:cc:subject :date:message-id:reply-to; bh=I1CHrN62NN3tnZAv/W+lYAL9hCy01DQc8ZgkHGp3DLg=; b=KVFL+CDGuX5WJw6mcPmMTIlqQwfeJ5lbzdtrO+Ck0DGCFZR/2MSCZdg5dzcbTiPvFx e7/2YQ5aI7fhY2f4/SUdqEVsx53hfVE0c1k62EMDs6hUOc2A1GwnCrGtJo0V6Jqaidi+ unab5dr1yynQRMxv87+wxgcf81OzynFtsFHe1Z4LwsSWsD0SjGrzxK6W2AtpV45GshiV kdbZdOO1vBBnxoTNefL0GfmHhh1HSuZylWiWmeB1ekg7DlpP+F5UP78MWYg3qQ748PzX 0Gi8Vdr83MWmA7m3pok3NAKON+H+++c3Zh+dbRkYal2mF76npeYX9zm3ZAuZsgeeQN3R uHiQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1738599771; x=1739204571; h=content-transfer-encoding:autocrypt:content-language:cc:to:subject :from:user-agent:mime-version:date:message-id:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=I1CHrN62NN3tnZAv/W+lYAL9hCy01DQc8ZgkHGp3DLg=; b=ESNW2eu7sEuPhiGfMzgR3O6Ozr9dtkLSsyoIS9Engzdt4vmXk7yp+ER1T+/amZ842G 45aKRKjgsUYol8bUdIsJXQOftLwyA2ZXKqL9V1sJSZ6m5/xjPA6XbekRvUQhnfTSTyqI XPoTBR+01M082WQLEA30cW0S4xTXRFuUT0WFReeSfTmnir9Nkg/UyKPlIP9RlnRwPPJ5 3nSXFMCrgIchXybN7R/6KxhyKkncqoY+3xsdLsySLoLDUVpBMczexv+D3pTYOfrdDpfj xwOVPwou4o4vcGUEJzLTLMnjGhLCWzC3XJMMCRXHDc/6iriER6io4ZK1wwFoKE5+cGc9 fyUg== X-Gm-Message-State: AOJu0Ywn3xGeYyEwHvbLTDibIRZXkEzdPnnsHRuriKUI+I1kMvfn/Wx7 CGWBCzMZXFa+7Y7mFS5iBp1hijE1j7gOBcAZIMql/Vkh6YtkshK5+jCz5cyUyPeP+eAouyI2QeU = X-Gm-Gg: ASbGnctahwzER2oh3mCu0D01jIww2Wv6S01jhp/llj2wQtmX06VZL4m8ajcmt1PQBtO kjSTGOsiwbHZ0epm7mv4/8i7uAnTTT7lmAb9IvuVSiqlds7qizz8mzkix+aJoy5nDhU4hjRvcYe RcV17syRvf2bXygP7kwd6i/SDpyGDcMnDx9s+KLlUO78ucjRD8KPwybJz4r1Zu8+/xQ607GcbpE KdhKcfZqgroK5DLl2IGmWsKRmb0zmDCbYmlDajOetUkoQvCCNLod7eq4uGt7XqIn45F2HrJudAh 4pJSxL/mRBrOKv2hncS9ipZlpG52qfFNRoc6FaMrOKmZRld/1/YYpqNhKkCVK+XyOc3lz6QmoNi D X-Google-Smtp-Source: AGHT+IGC01/Z+gLIvxkPERvFP0z0HAvHtrEzJRfHFtrqFkwln7akOKNz9ffbRuuCv3NM4SUbz8z6pQ== X-Received: by 2002:a17:906:6a24:b0:ab6:4fa6:71e2 with SMTP id a640c23a62f3a-ab6cfccb88cmr2570807566b.22.1738599770713; Mon, 03 Feb 2025 08:22:50 -0800 (PST) Message-ID: <30f29dde-15e1-4af9-b86f-0040658c381a@suse.com> Date: Mon, 3 Feb 2025 17:22:49 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: Jan Beulich Subject: [PATCH for-4.20 0/6] AMD/IOMMU: assorted corrections To: "xen-devel@lists.xenproject.org" Cc: Andrew Cooper , =?utf-8?q?Roger_Pau_Monn?= =?utf-8?q?=C3=A9?= , Oleksii Kurochko Content-Language: en-US Autocrypt: addr=jbeulich@suse.com; keydata= xsDiBFk3nEQRBADAEaSw6zC/EJkiwGPXbWtPxl2xCdSoeepS07jW8UgcHNurfHvUzogEq5xk hu507c3BarVjyWCJOylMNR98Yd8VqD9UfmX0Hb8/BrA+Hl6/DB/eqGptrf4BSRwcZQM32aZK 7Pj2XbGWIUrZrd70x1eAP9QE3P79Y2oLrsCgbZJfEwCgvz9JjGmQqQkRiTVzlZVCJYcyGGsD /0tbFCzD2h20ahe8rC1gbb3K3qk+LpBtvjBu1RY9drYk0NymiGbJWZgab6t1jM7sk2vuf0Py O9Hf9XBmK0uE9IgMaiCpc32XV9oASz6UJebwkX+zF2jG5I1BfnO9g7KlotcA/v5ClMjgo6Gl MDY4HxoSRu3i1cqqSDtVlt+AOVBJBACrZcnHAUSuCXBPy0jOlBhxPqRWv6ND4c9PH1xjQ3NP nxJuMBS8rnNg22uyfAgmBKNLpLgAGVRMZGaGoJObGf72s6TeIqKJo/LtggAS9qAUiuKVnygo 3wjfkS9A3DRO+SpU7JqWdsveeIQyeyEJ/8PTowmSQLakF+3fote9ybzd880fSmFuIEJldWxp Y2ggPGpiZXVsaWNoQHN1c2UuY29tPsJgBBMRAgAgBQJZN5xEAhsDBgsJCAcDAgQVAggDBBYC AwECHgECF4AACgkQoDSui/t3IH4J+wCfQ5jHdEjCRHj23O/5ttg9r9OIruwAn3103WUITZee e7Sbg12UgcQ5lv7SzsFNBFk3nEQQCACCuTjCjFOUdi5Nm244F+78kLghRcin/awv+IrTcIWF hUpSs1Y91iQQ7KItirz5uwCPlwejSJDQJLIS+QtJHaXDXeV6NI0Uef1hP20+y8qydDiVkv6l IreXjTb7DvksRgJNvCkWtYnlS3mYvQ9NzS9PhyALWbXnH6sIJd2O9lKS1Mrfq+y0IXCP10eS FFGg+Av3IQeFatkJAyju0PPthyTqxSI4lZYuJVPknzgaeuJv/2NccrPvmeDg6Coe7ZIeQ8Yj t0ARxu2xytAkkLCel1Lz1WLmwLstV30g80nkgZf/wr+/BXJW/oIvRlonUkxv+IbBM3dX2OV8 AmRv1ySWPTP7AAMFB/9PQK/VtlNUJvg8GXj9ootzrteGfVZVVT4XBJkfwBcpC/XcPzldjv+3 HYudvpdNK3lLujXeA5fLOH+Z/G9WBc5pFVSMocI71I8bT8lIAzreg0WvkWg5V2WZsUMlnDL9 mpwIGFhlbM3gfDMs7MPMu8YQRFVdUvtSpaAs8OFfGQ0ia3LGZcjA6Ik2+xcqscEJzNH+qh8V m5jjp28yZgaqTaRbg3M/+MTbMpicpZuqF4rnB0AQD12/3BNWDR6bmh+EkYSMcEIpQmBM51qM EKYTQGybRCjpnKHGOxG0rfFY1085mBDZCH5Kx0cl0HVJuQKC+dV2ZY5AqjcKwAxpE75MLFkr wkkEGBECAAkFAlk3nEQCGwwACgkQoDSui/t3IH7nnwCfcJWUDUFKdCsBH/E5d+0ZnMQi+G0A nAuWpQkjM1ASeQwSHEeAWPgskBQL The first two patches are functionally independent, and they're presented here merely in the order I came to notice the respective issues. At least patch 2 wants seriously considering for 4.20. While alternatives were considered for patch 2, it's left as it was in v1 for now. The disposition there depends on (a) the four new patches, in particular what the last patch does and (b) backporting considerations (we probably don't want to backport any of the radix tree tidying). 1: AMD/IOMMU: drop stray MSI enabling 2: x86/PCI: init segments earlier 3: radix-tree: purge node allocation override hooks 4: radix-tree: drop "root" parameters from radix_tree_node_{alloc,free}() 5: radix-tree: introduce RADIX_TREE{,_INIT}() 6: PCI: drop pci_segments_init() Jan