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b=QXotIqNNT/HVDRTm2V+NGY3EYa 51N5hZPgpuLxtJc/LHnPBxl/SAfQlnN9EiZqwW91lt6SG4oT0y1pbCIloNr9Y/hWsMw7STAAe4npK nC2LvHqAbtg6hDCrxDaTYAHkDZLK4GRO/50zGXLPnE+9BbsyXvCqCgEYZTPV3Lm/nmGyQWmgbyn/+ wvCItMwzoyGbzR3iNGVMOH1bpZ5blzltQHraCRhCaixsvCCqKNYRseljywpUuM+wzffDsMFlc4sX3 ZPovcnR+N2BzFJ8DaYtE3m6Kck9KyJGh+CK/S0YAP674BfGA919TGhR4KqA1DOo4vUXGW5s1fhG3i Wg8XVBtQ==; Received: from willy by casper.infradead.org with local (Exim 4.98.2 #2 (Red Hat Linux)) id 1vdUur-0000000DVzV-1s2j; Wed, 07 Jan 2026 14:53:41 +0000 Date: Wed, 7 Jan 2026 14:53:41 +0000 From: Matthew Wilcox To: alexs@kernel.org Cc: Arnd Bergmann , "open list:GENERIC INCLUDE/ASM HEADER FILES" , open list , linux-mm@kvack.org, Andrew Morton Subject: Re: [PATCH] mm/pgtable: remove unddefined __HAVE_ARCH_P4D_ALLOC_ONE/__HAVE_ARCH_P4D_FREE Message-ID: References: <20260107063911.15299-1-alexs@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260107063911.15299-1-alexs@kernel.org> X-Rspamd-Queue-Id: 26B6114000E X-Rspamd-Server: rspam03 X-Stat-Signature: knoguaues87m1x1arcpjx7cjj8gqgurz X-Rspam-User: X-HE-Tag: 1767797622-682229 X-HE-Meta: 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 WjOYFxBd 8CUzYwyj+cn5xDb/KTU/Ch7iunEQsi1UcnLZEPB/ctnaP0/nwlYQueTZ7Ij82zkATg2Hox34VCEdOFkjjDoYKKS6aWXDjXjCuAJwamX1XjA1SSwhqkuxo66g+IG689SQ/y1lwXlKmDaanQ+0IIQJFoicMCpTkY5+Z8lNtHzBaaFgV5ue8cJKdwbFnignGWDqtZvxU/EFj4QEt7BomF9BO3k5Z7HEth26uHiEoKXHxLR9lKBpj4LIgVR0pvKB4YKIPEfhWG2gVc3wRrfcVDPElNcMgA+cmHC600drzAtUX4Ymxo3vjkMz5V6JRw97Yvan4ArU/W0uSuWPZv6OC/sloYm875Q== 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 Wed, Jan 07, 2026 at 02:39:10PM +0800, alexs@kernel.org wrote: > From: Alex Shi > > No any archs has ever define __HAVE_ARCH_P4D_ALLOC_ONE/__HAVE_ARCH_P4D_FREE > So let's remove them. No, let's not.