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(p200300d82f3c3f007177eb0cd3d24b0e.dip0.t-ipconnect.de. [2003:d8:2f3c:3f00:7177:eb0c:d3d2:4b0e]) by smtp.gmail.com with ESMTPSA id lu7-20020a0562145a0700b0068efbe2235asm535657qvb.54.2024.02.15.02.43.25 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 15 Feb 2024 02:43:29 -0800 (PST) Message-ID: Date: Thu, 15 Feb 2024 11:43:25 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v6 06/18] mm: Tidy up pte_next_pfn() definition To: Ryan Roberts , Catalin Marinas , Will Deacon , Ard Biesheuvel , Marc Zyngier , James Morse , Andrey Ryabinin , Andrew Morton , Matthew Wilcox , Mark Rutland , Kefeng Wang , John Hubbard , Zi Yan , Barry Song <21cnbao@gmail.com>, Alistair Popple , Yang Shi , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H. Peter Anvin" Cc: linux-arm-kernel@lists.infradead.org, x86@kernel.org, linuxppc-dev@lists.ozlabs.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org References: <20240215103205.2607016-1-ryan.roberts@arm.com> <20240215103205.2607016-7-ryan.roberts@arm.com> From: David Hildenbrand Autocrypt: addr=david@redhat.com; keydata= xsFNBFXLn5EBEAC+zYvAFJxCBY9Tr1xZgcESmxVNI/0ffzE/ZQOiHJl6mGkmA1R7/uUpiCjJ dBrn+lhhOYjjNefFQou6478faXE6o2AhmebqT4KiQoUQFV4R7y1KMEKoSyy8hQaK1umALTdL QZLQMzNE74ap+GDK0wnacPQFpcG1AE9RMq3aeErY5tujekBS32jfC/7AnH7I0v1v1TbbK3Gp XNeiN4QroO+5qaSr0ID2sz5jtBLRb15RMre27E1ImpaIv2Jw8NJgW0k/D1RyKCwaTsgRdwuK Kx/Y91XuSBdz0uOyU/S8kM1+ag0wvsGlpBVxRR/xw/E8M7TEwuCZQArqqTCmkG6HGcXFT0V9 PXFNNgV5jXMQRwU0O/ztJIQqsE5LsUomE//bLwzj9IVsaQpKDqW6TAPjcdBDPLHvriq7kGjt WhVhdl0qEYB8lkBEU7V2Yb+SYhmhpDrti9Fq1EsmhiHSkxJcGREoMK/63r9WLZYI3+4W2rAc UucZa4OT27U5ZISjNg3Ev0rxU5UH2/pT4wJCfxwocmqaRr6UYmrtZmND89X0KigoFD/XSeVv jwBRNjPAubK9/k5NoRrYqztM9W6sJqrH8+UWZ1Idd/DdmogJh0gNC0+N42Za9yBRURfIdKSb B3JfpUqcWwE7vUaYrHG1nw54pLUoPG6sAA7Mehl3nd4pZUALHwARAQABzSREYXZpZCBIaWxk ZW5icmFuZCA8ZGF2aWRAcmVkaGF0LmNvbT7CwZgEEwEIAEICGwMGCwkIBwMCBhUIAgkKCwQW AgMBAh4BAheAAhkBFiEEG9nKrXNcTDpGDfzKTd4Q9wD/g1oFAl8Ox4kFCRKpKXgACgkQTd4Q 9wD/g1oHcA//a6Tj7SBNjFNM1iNhWUo1lxAja0lpSodSnB2g4FCZ4R61SBR4l/psBL73xktp rDHrx4aSpwkRP6Epu6mLvhlfjmkRG4OynJ5HG1gfv7RJJfnUdUM1z5kdS8JBrOhMJS2c/gPf wv1TGRq2XdMPnfY2o0CxRqpcLkx4vBODvJGl2mQyJF/gPepdDfcT8/PY9BJ7FL6Hrq1gnAo4 3Iv9qV0JiT2wmZciNyYQhmA1V6dyTRiQ4YAc31zOo2IM+xisPzeSHgw3ONY/XhYvfZ9r7W1l pNQdc2G+o4Di9NPFHQQhDw3YTRR1opJaTlRDzxYxzU6ZnUUBghxt9cwUWTpfCktkMZiPSDGd KgQBjnweV2jw9UOTxjb4LXqDjmSNkjDdQUOU69jGMUXgihvo4zhYcMX8F5gWdRtMR7DzW/YE BgVcyxNkMIXoY1aYj6npHYiNQesQlqjU6azjbH70/SXKM5tNRplgW8TNprMDuntdvV9wNkFs 9TyM02V5aWxFfI42+aivc4KEw69SE9KXwC7FSf5wXzuTot97N9Phj/Z3+jx443jo2NR34XgF 89cct7wJMjOF7bBefo0fPPZQuIma0Zym71cP61OP/i11ahNye6HGKfxGCOcs5wW9kRQEk8P9 M/k2wt3mt/fCQnuP/mWutNPt95w9wSsUyATLmtNrwccz63XOwU0EVcufkQEQAOfX3n0g0fZz Bgm/S2zF/kxQKCEKP8ID+Vz8sy2GpDvveBq4H2Y34XWsT1zLJdvqPI4af4ZSMxuerWjXbVWb T6d4odQIG0fKx4F8NccDqbgHeZRNajXeeJ3R7gAzvWvQNLz4piHrO/B4tf8svmRBL0ZB5P5A 2uhdwLU3NZuK22zpNn4is87BPWF8HhY0L5fafgDMOqnf4guJVJPYNPhUFzXUbPqOKOkL8ojk CXxkOFHAbjstSK5Ca3fKquY3rdX3DNo+EL7FvAiw1mUtS+5GeYE+RMnDCsVFm/C7kY8c2d0G NWkB9pJM5+mnIoFNxy7YBcldYATVeOHoY4LyaUWNnAvFYWp08dHWfZo9WCiJMuTfgtH9tc75 7QanMVdPt6fDK8UUXIBLQ2TWr/sQKE9xtFuEmoQGlE1l6bGaDnnMLcYu+Asp3kDT0w4zYGsx 5r6XQVRH4+5N6eHZiaeYtFOujp5n+pjBaQK7wUUjDilPQ5QMzIuCL4YjVoylWiBNknvQWBXS lQCWmavOT9sttGQXdPCC5ynI+1ymZC1ORZKANLnRAb0NH/UCzcsstw2TAkFnMEbo9Zu9w7Kv AxBQXWeXhJI9XQssfrf4Gusdqx8nPEpfOqCtbbwJMATbHyqLt7/oz/5deGuwxgb65pWIzufa N7eop7uh+6bezi+rugUI+w6DABEBAAHCwXwEGAEIACYCGwwWIQQb2cqtc1xMOkYN/MpN3hD3 AP+DWgUCXw7HsgUJEqkpoQAKCRBN3hD3AP+DWrrpD/4qS3dyVRxDcDHIlmguXjC1Q5tZTwNB boaBTPHSy/Nksu0eY7x6HfQJ3xajVH32Ms6t1trDQmPx2iP5+7iDsb7OKAb5eOS8h+BEBDeq 3ecsQDv0fFJOA9ag5O3LLNk+3x3q7e0uo06XMaY7UHS341ozXUUI7wC7iKfoUTv03iO9El5f XpNMx/YrIMduZ2+nd9Di7o5+KIwlb2mAB9sTNHdMrXesX8eBL6T9b+MZJk+mZuPxKNVfEQMQ a5SxUEADIPQTPNvBewdeI80yeOCrN+Zzwy/Mrx9EPeu59Y5vSJOx/z6OUImD/GhX7Xvkt3kq Er5KTrJz3++B6SH9pum9PuoE/k+nntJkNMmQpR4MCBaV/J9gIOPGodDKnjdng+mXliF3Ptu6 3oxc2RCyGzTlxyMwuc2U5Q7KtUNTdDe8T0uE+9b8BLMVQDDfJjqY0VVqSUwImzTDLX9S4g/8 kC4HRcclk8hpyhY2jKGluZO0awwTIMgVEzmTyBphDg/Gx7dZU1Xf8HFuE+UZ5UDHDTnwgv7E th6RC9+WrhDNspZ9fJjKWRbveQgUFCpe1sa77LAw+XFrKmBHXp9ZVIe90RMe2tRL06BGiRZr jPrnvUsUUsjRoRNJjKKA/REq+sAnhkNPPZ/NNMjaZ5b8Tovi8C0tmxiCHaQYqj7G2rgnT0kt WNyWQQ== Organization: Red Hat In-Reply-To: <20240215103205.2607016-7-ryan.roberts@arm.com> X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: A10B640009 X-Stat-Signature: 9jg3m8xorwwzm4571uki4do36kitdhs4 X-Rspam-User: X-HE-Tag: 1707993815-935205 X-HE-Meta: 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 d38cB5cC 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 15.02.24 11:31, Ryan Roberts wrote: > Now that the all architecture overrides of pte_next_pfn() have been > replaced with pte_advance_pfn(), we can simplify the definition of the > generic pte_next_pfn() macro so that it is unconditionally defined. > > Signed-off-by: Ryan Roberts > --- > include/linux/pgtable.h | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/include/linux/pgtable.h b/include/linux/pgtable.h > index b7ac8358f2aa..bc005d84f764 100644 > --- a/include/linux/pgtable.h > +++ b/include/linux/pgtable.h > @@ -212,7 +212,6 @@ static inline int pmd_dirty(pmd_t pmd) > #define arch_flush_lazy_mmu_mode() do {} while (0) > #endif > > -#ifndef pte_next_pfn > #ifndef pte_advance_pfn > static inline pte_t pte_advance_pfn(pte_t pte, unsigned long nr) > { > @@ -221,7 +220,6 @@ static inline pte_t pte_advance_pfn(pte_t pte, unsigned long nr) > #endif > > #define pte_next_pfn(pte) pte_advance_pfn(pte, 1) > -#endif > > #ifndef set_ptes > /** Acked-by: David Hildenbrand -- Cheers, David / dhildenb