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[37.24.206.209]) by smtp.gmail.com with ESMTPSA id c8-20020a056e020cc800b0036197f7f157sm3760360ilj.2.2024.01.25.08.28.26 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 25 Jan 2024 08:28:27 -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: c57415f1-bb9e-11ee-98f5-efadbce2ee36 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=google; t=1706200108; x=1706804908; darn=lists.xenproject.org; h=content-transfer-encoding:in-reply-to:autocrypt:from:references:cc :to:content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=7pQid3mXTBuu2fPYArxOPPVeK5fmBM9o7miluHzNukM=; b=NSQuqGLaJrbhTORHNH27AUAk9NUoTZOQ93x0Kq/l6MbnlPtPFiTuLjrNgpgRjW2BvA KcTBN/EsktZr/SCHXjJl8huGBbo6tc2kht4LrKgIogMdPlufJGHNl16dkLdQw9P19cLz uVmtOVkB/QAbV+uUlMuRt/Nxinja3p8k9T7ysOAjOwF7s02m98mzH+p0G+1jBCDsBOPZ 5DQqt5xBncb1zGWMOLLw3oXfr6rDoxf/yWDA4TtTZQbYU0eHbPKuFICQRFWVUFlBIntK YxDTqnl35WMOoqk8GeUD9/CJmqd3ev61gp6XeMwUlbuPHrTfPumhxrM2lVJ0/74O5mhZ 2EdA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1706200108; x=1706804908; h=content-transfer-encoding:in-reply-to:autocrypt:from:references:cc :to:content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=7pQid3mXTBuu2fPYArxOPPVeK5fmBM9o7miluHzNukM=; b=HLyUai0cleTHu7h9IONh7uvvMAYh/pYIgTuE+KfamK5otcMqCmApOIjKrzP3+0+kys S3HKW9vjod4M5hdLh94w9uFs0RVGOOalubpexVRiJAjGC+GdfIR4sOouWomKkdg+ZLHm k6q7fSy7tc9Waqyqbk6hNywkuM9Dr0D9BvcdY0UZ1KGCIAsWHel5X6qa6GpmZnmjizNP yrWHkC+6fxppvy2Kz27jKshmz7ncFuJ8keCmlwrRZaVDoLX/X/HCqR8uLFK9DECseD2A EIGiqz4A8+m8Uv6sOmsBRSS5YY29oMHyL79SYA1Qpf0ftT8RXMMEYQB8HOa6ogu1mRGS Y32A== X-Gm-Message-State: AOJu0YxXnZX6wBTb4MJ3WGnxUXtj5ppLjOwFEbSc9lLeht7jx0/FhV7M X1d8nwi6XE0B8bXs7iTb+vlgNwnPTvw4cSCHz6CVRTMX9dNC5byMfPi2BJlrng== X-Google-Smtp-Source: AGHT+IEFpJsA+MLudHTE9ZnetRgYlKLjKi16iZCopjx1vfBq5aDfxxFq17R3AipJqGUxT8xtpFQj9w== X-Received: by 2002:a17:906:fcd9:b0:a2f:ebb:f200 with SMTP id qx25-20020a170906fcd900b00a2f0ebbf200mr146015ejb.9.1706200108317; Thu, 25 Jan 2024 08:28:28 -0800 (PST) Message-ID: <316b72bf-177b-4bcb-8941-e1013096f7cd@suse.com> Date: Thu, 25 Jan 2024 17:28:25 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 (resend) 04/27] acpi: vmap pages in acpi_os_alloc_memory Content-Language: en-US To: Elias El Yandouzi Cc: julien@xen.org, pdurrant@amazon.com, dwmw@amazon.com, Hongyan Xia , Andrew Cooper , George Dunlap , Stefano Stabellini , Wei Liu , Julien Grall , xen-devel@lists.xenproject.org References: <20240116192611.41112-1-eliasely@amazon.com> <20240116192611.41112-5-eliasely@amazon.com> From: Jan Beulich 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 In-Reply-To: <20240116192611.41112-5-eliasely@amazon.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 16.01.2024 20:25, Elias El Yandouzi wrote: > From: Hongyan Xia > > Also, introduce a wrapper around vmap that maps a contiguous range for > boot allocations. Unfortunately, the new helper cannot be a static inline > because the dependencies are a mess. We would need to re-include > asm/page.h (was removed in aa4b9d1ee653 "include: don't use asm/page.h > from common headers") and it doesn't look to be enough anymore > because bits from asm/cpufeature.h is used in the definition of PAGE_NX. > > Lastly, with the move to vmap(), it is now easier to find the size > of the mapping. So pass the whole area to init_boot_pages() rather than > just the first page. > > Signed-off-by: Hongyan Xia > Signed-off-by: Julien Grall > Signed-off-by: Elias El Yandouzi Acked-by: Jan Beulich