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Wed, 16 Jul 2025 08:05:55 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id WQB1DmNdd2jzDAAAD6G6ig (envelope-from ); Wed, 16 Jul 2025 08:05:55 +0000 Date: Wed, 16 Jul 2025 10:05:53 +0200 From: Oscar Salvador To: Anthony Yznaga Cc: davem@davemloft.net, andreas@gaisler.com, arnd@arndb.de, muchun.song@linux.dev, akpm@linux-foundation.org, david@redhat.com, lorenzo.stoakes@oracle.com, Liam.Howlett@oracle.com, vbabka@suse.cz, rppt@kernel.org, surenb@google.com, mhocko@suse.com, linux-mm@kvack.org, sparclinux@vger.kernel.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, alexghiti@rivosinc.com, agordeev@linux.ibm.com, anshuman.khandual@arm.com, christophe.leroy@csgroup.eu, ryan.roberts@arm.com, will@kernel.org Subject: Re: [PATCH 0/3] drop hugetlb_free_pgd_range() Message-ID: References: <20250716012611.10369-1-anthony.yznaga@oracle.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250716012611.10369-1-anthony.yznaga@oracle.com> X-Rspamd-Queue-Id: 2602740009 X-Stat-Signature: hnxzgc1wmjx8ojsd3pha4hcwj8femkty X-Rspam-User: X-Rspamd-Server: rspam08 X-HE-Tag: 1752653157-10490 X-HE-Meta: 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 RDEpcWl/ KyJyW0WauBYoEorlN1mZ17pgu8K2+q1gE1T/pzfYTlHV9i9eOW4wNwocj3FUvkw/3HPtZYuuHZunnSWrMqSIo5Z/DoJOTNH6RbpAer3ln+55Lk3J+E9FRyxx0D75/dGSlTlv2rmxvPylMtWhVX0WAs/Momp9ymuKIwXiZxjZVp1ilTjfHdW4tshQy3ea0ie4KcVerFhiyUfTbz+mz+Ib04IqINBH9BrQeIjoevp2Z0eKsgEHNpJsYr4deUogJWluj3Z+sgcs4WPb83BeYKwm3KtBKTA84cMbXDdSn9BOJ9yrXZZuGzRNTBw/Bkw== 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 Tue, Jul 15, 2025 at 06:26:08PM -0700, Anthony Yznaga wrote: > For all architectures that support hugetlb except for sparc, > hugetlb_free_pgd_range() just calls free_pgd_range(). It turns out > the sparc implementation is essentially identical to free_pgd_range() > and can be removed. Remove it and update free_pgtables() to treat > hugetlb VMAs the same as others. > > Anthony Yznaga (3): > sparc64: remove hugetlb_free_pgd_range() > mm: remove call to hugetlb_free_pgd_range() > mm: drop hugetlb_free_pgd_range() Acked-by: Oscar Salvador Thanks! -- Oscar Salvador SUSE Labs