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Mon, 11 Nov 2024 02:07:49 -0800 (PST) X-Google-Smtp-Source: AGHT+IGQkNwwiHyh2arF/dEtQ9CoiCRLtC7ejiIPDEIh4JQE97bKk655Gfxfl4GXdPX+ZWkfZBB+LQ== X-Received: by 2002:a17:90b:4d0f:b0:2e2:e91b:f0d3 with SMTP id 98e67ed59e1d1-2e9b17730f0mr15948419a91.29.1731319668715; Mon, 11 Nov 2024 02:07:48 -0800 (PST) Received: from [192.168.68.55] ([180.233.125.129]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-21177e6a06asm72304995ad.235.2024.11.11.02.07.44 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 11 Nov 2024 02:07:48 -0800 (PST) Message-ID: Date: Mon, 11 Nov 2024 20:07:42 +1000 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] arm64/mm: Change protval as 'pteval_t' in map_range() To: Anshuman Khandual , linux-arm-kernel@lists.infradead.org Cc: Catalin Marinas , Will Deacon , Ard Biesheuvel , Ryan Roberts , Mark Rutland , linux-kernel@vger.kernel.org References: <20241111075249.609493-1-anshuman.khandual@arm.com> Content-Language: en-US From: Gavin Shan In-Reply-To: <20241111075249.609493-1-anshuman.khandual@arm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 11/11/24 5:52 PM, Anshuman Khandual wrote: > pgprot_t has been defined as an encapsulated structure with pteval_t as its > element. Hence it is prudent to use pteval_t as the type instead of via the > size based u64. Besides pteval_t type might be different size later on with > FEAT_D128. > > Cc: Catalin Marinas > Cc: Will Deacon > Cc: Ard Biesheuvel > Cc: Ryan Roberts > Cc: Mark Rutland > Cc: linux-arm-kernel@lists.infradead.org > Cc: linux-kernel@vger.kernel.org > Signed-off-by: Anshuman Khandual > --- > This applies on v6.12-rc7 > > arch/arm64/kernel/pi/map_range.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > Reviewed-by: Gavin Shan