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a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1767880192; bh=dj9sdbT2lsAp2DCg/kTXsKPF6jUNVjpQUi6zVaIKlmo=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=PlmxKosdoSD2BMW7CRXjNHaYi6ZPeRcYJOMUl4VZABpXysEoYKX97rQd57D+aj8BY CLvR5h+k6xyV0c9dSFubpPhPjryEVDIIu3PL+Df9bzPxwupJLdXlBjWaIIhE3EC/SS ebKLVPvqVBq7tb1kswBfIOmZclHpjssFR084TgaA= Date: Thu, 8 Jan 2026 14:49:49 +0100 From: Greg KH To: Harry Yoo Cc: stable@vger.kernel.org, Liam.Howlett@oracle.com, akpm@linux-foundation.org, baohua@kernel.org, baolin.wang@linux.alibaba.com, david@kernel.org, dev.jain@arm.com, hughd@google.com, jane.chu@oracle.com, jannh@google.com, kas@kernel.org, lance.yang@linux.dev, linux-mm@kvack.org, lorenzo.stoakes@oracle.com, npache@redhat.com, pfalcato@suse.de, ryan.roberts@arm.com, vbabka@suse.cz, ziy@nvidia.com Subject: Re: [PATCH V2 5.4.y 0/2] Fix bad pmd due to race between change_prot_numa() and THP migration Message-ID: <2026010836-abdomen-drilling-6326@gregkh> References: <20260107032559.589977-1-harry.yoo@oracle.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260107032559.589977-1-harry.yoo@oracle.com> X-Rspamd-Queue-Id: B54B48000B X-Rspamd-Server: rspam03 X-Stat-Signature: iyribi9muczf6nwfb1hwjnewo1ha4ziw X-Rspam-User: X-HE-Tag: 1767880193-652189 X-HE-Meta: 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 5rUFt9hH 3fQjSTzxy4yEDG73xy6JdlqQszarnEtM0KHAme2H7j0Jv/2jaDoQKtEdEPLqy1mDDLJEvL3r5ViAi1YXPRh4pya0yK/3B3pkp39h4Z9GLvj9jfC05Npx3h/M0tFoVz+7c8l/M/mVjUlwf7pM0xpkFOnIwXY6RpGaD6LPfLg97xC/HxrOwUFDVTbOVgCJpG9ZhhdktxRH7ZtHiB9zosWjCTb9g5UaDIQYSDB+vWF2BoigZaC521BiXBgoqaOZG8nYzDYgsXeS1ehcajac1NT7q/i1FBtCB8FUI01O1Ve1ftHKLwIBA4WqNklNQnuU1tR3+5lO/qj86tqD5Vi4RiTDX4/tMZeoniu6mz4Offn720eHh/8LVjltTR1ibT8km5fBSU3XOuBOcv00+bAHNN/6EQY7vo2hae2/IeYnj 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 12:25:57PM +0900, Harry Yoo wrote: > V1 -> V2: > - Because `pmd_val` variable broke ppc builds due to its name, > renamed it to `_pmd`. see [1]. > [1] https://lore.kernel.org/stable/aS7lPZPYuChOTdXU@hyeyoo > > - Added David Hildenbrand's Acked-by [2], thanks a lot! > [2] https://lore.kernel.org/linux-mm/ac8d7137-3819-4a75-9dd3-fb3d2259ebe4@kernel.org/ > > # TL;DR > > previous discussion: https://lore.kernel.org/linux-mm/20250921232709.1608699-1-harry.yoo@oracle.com/ 5.4.y is end-of-life, sorry.