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([2a02:8084:e84:2480:228:f8ff:fe6f:83a8]) by smtp.gmail.com with ESMTPSA id d13sm12048654wrb.39.2020.11.26.11.45.02 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 26 Nov 2020 11:45:03 -0800 (PST) Subject: Re: [PATCH v2 02/19] elf: Move arch_setup_additional_pages() to generic elf.h To: Christophe Leroy , linux-kernel@vger.kernel.org Cc: Dmitry Safonov <0x7f454c46@gmail.com>, Alexander Viro , Andrew Morton , Andy Lutomirski , Arnd Bergmann , Borislav Petkov , Catalin Marinas , Guo Ren , "H. Peter Anvin" , Ingo Molnar , Oleg Nesterov , Russell King , Thomas Bogendoerfer , Thomas Gleixner , Vincenzo Frascino , Will Deacon , x86@kernel.org References: <20201124002932.1220517-1-dima@arista.com> <20201124002932.1220517-3-dima@arista.com> <4e1ade4b-5205-d5e7-a7cd-7f5cb0d024d5@csgroup.eu> From: Dmitry Safonov Message-ID: <68bdfbcb-40a8-308f-d4b2-f55af0db45d7@arista.com> Date: Thu, 26 Nov 2020 19:45:02 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 MIME-Version: 1.0 In-Reply-To: <4e1ade4b-5205-d5e7-a7cd-7f5cb0d024d5@csgroup.eu> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11/24/20 6:12 AM, Christophe Leroy wrote: [..] >> diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig >> index 6fd7d38a60c8..4221f171d1a9 100644 >> --- a/arch/powerpc/Kconfig >> +++ b/arch/powerpc/Kconfig >> @@ -134,6 +134,7 @@ config PPC >>       select ARCH_HAS_PTE_SPECIAL >>       select ARCH_HAS_MEMBARRIER_CALLBACKS >>       select ARCH_HAS_MEMBARRIER_SYNC_CORE >> +    select ARCH_HAS_SETUP_ADDITIONAL_PAGES > > We try to keep alphabetic order on powerpc, should go after > ARCH_HAS_SCALED_CPUTIME Yep, I think I have to learn the alphabet. Thanks for noticing, Dmitry