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Received: from authenticated user by stravinsky.debian.org with esmtpsa (TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.94.2) (envelope-from ) id 1sUjlz-002IAa-Oe for linux-mm@kvack.org; Fri, 19 Jul 2024 09:19:31 +0000 Message-ID: Subject: Re: [PATCH] mm: huge_memory: use !CONFIG_64BIT to relax huge page alignment on 32 bit machines From: Yves-Alexis Perez To: Yang Shi , willy@infradead.org, jirislaby@kernel.org, surenb@google.com, riel@surriel.com, cl@linux.com, carnil@debian.org, ben@decadent.org.uk, akpm@linux-foundation.org Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org Date: Fri, 19 Jul 2024 11:19:24 +0200 In-Reply-To: <20240712155855.1130330-1-yang@os.amperecomputing.com> References: <20240712155855.1130330-1-yang@os.amperecomputing.com> Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.52.3-1 MIME-Version: 1.0 X-Debian-User: corsac X-Rspamd-Server: rspam03 X-Rspam-User: X-Rspamd-Queue-Id: 71D6680010 X-Stat-Signature: s7wn5wyq1ykw4ar58aiskc4wymdye7zt X-HE-Tag: 1721380773-341529 X-HE-Meta: U2FsdGVkX196oI1qppJxSGwgnX1WYcaMbkuDOyZ/cpoMHoYvW4LSKpmBTVC4peQT/YgD8h+ITalSIkvdqeflgyFr7ZiR1JoN6Wq41Hes0LRh0xb2Loj+yCSps75Y+s+1036gEAPLx/QJiURPSeedStN/cRMf/A1FeCl5T0JkPChaMxDOK2lC8SuBWZujzkoc0pT729n4i4C08zH0d76G6K3Wk1UYQtWCpdXbBBm/KdjlZbkDNsMc9dKO2E0VDqfngGF7kdoNlQYGzB5xGaOz4Rjjf64RJIYrviK984v2bYe5lXeughyE5Cxf12rgtLZWC3DHAXYG1RjbUdV9c/Ykge5J1/NSPbFZOzIOj6P5ptOTLugHD7GxS1DtO9P2pvI9Jok0fDPMnUhphDiT3fOv7o7SxNmUSAcVDrj6s5vT2nOj+vIzuivH8yQBeoxgy7QySzy3mhXDmG1W6CS4U3rEzSarpjqNc1LYF3MMZqV6yvNejiaWF9VCN0N8nJqD9rNdq6++AAsGIZR5K0CmYMwYpFerRaZhRoXTWHbzr4+kgq9v4+1btOhqEMMUwyRKrOTMsydj05f5sv3A5sqbCnSbrt4I8pmu2i32MIwWLeNx9YA46lxdwhlYV1wsNOI/YLknjvagohTX+NyYb5OXS7qrAHSnhjeMEjv6wxzRTotIBD1FKIk58tj+XmEYc1rXCj4E5Axns22HqqYg2I30O0V88LvIEQEXAfvDKdlAj5BLWHmZaLMjweBgd5T+cHJ5HMyXzBUC75QWybZo6lielAMro65KxWBhj6abszblfJA8JpQVuilqACUIP1kO5nVJe+yWFLHin6kfrVXysr+S/lFnWM3OaeZcXjwOobqOhOIqK7Ks7jEJL/lmJWtFXiHefNtjlXiaUr9UlcGkbENzMXgm1VxkmYySq91mpZTVBgwUo1tFflWTcKXgFs8NRNpzGDbk3VUmE5LLElC20Hz/Gua gP1ZCzg6 K393kOU//lQPcNL659hIIBO6KJvk9HZwWm0JTOlZmcobzD3BD20ZFHPMsYYdmPiB39Lzqpd4n5sAZM6jHogfPp0yeEJxrVVKnZofcDCCMa/zq5IZIaO9weUTtNPbLcRqPpwPqYZzr/u235A8sk81/eAJW/GsGmpCybQ3mFx/q7mPkRbq3HDv+D24RBvUhSynsnejFyJk/W/Li3Gi7LnokYUgrxgLqo9S/ZIgoIvyNHQRgLEwFLHFdzdDW8P7kfUPeXTLQ X-Bogosity: Ham, tests=bogofilter, spamicity=0.028822, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 On Fri, 2024-07-12 at 08:58 -0700, Yang Shi wrote: > Yves-Alexis Perez reported commit 4ef9ad19e176 ("mm: huge_memory: don't > force huge page alignment on 32 bit") didn't work for x86_32 [1].=C2=A0 I= t is > because x86_32 uses CONFIG_X86_32 instead of CONFIG_32BIT. >=20 > !CONFIG_64BIT should cover all 32 bit machines. Hi, I've noticed that the patch was integrated into the -mm tree and next/maste= r. It's not yet in the first half of the merge window for 6.11 but do you know= if it's scheduled for rc1? Regards, - --=20 Yves-Alexis -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEE8vi34Qgfo83x35gF3rYcyPpXRFsFAmaaL5wACgkQ3rYcyPpX RFtzIQf8Dn0wqm4ZDeAvoxX+xPTn5Qhu5T1tDZfnryL584DRroe5PyYr5uI+BL7W oMfPc+cNYUmGRPc8qmbAhg5K18xlfmPfUDq4idWzLMjpUnmEZflWgrGFvRgJmTo5 Kq2MRxpLi38M9GTeqG3MKtWxouKilch9n1ukmQhV9H0DUtiiS3EhITt9X7PbJ7Zc yvPtdRcdHXRXSl0x/0hztQy4xuKSJxGQULGoSL0HyS8R9OCj+0hDFgEz98YkSbYW 6pZ8+iZLc+OXEkjKfC3uwI/q0Dw3eZW1zIyPn7ahYteisBr+HfKwoGz7UNzw3aB4 /BB3VA+A7/ikJ9NIwjgSlGTmZso73A=3D=3D =3D1puG -----END PGP SIGNATURE-----