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a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1721741042; bh=YG8Pr79ZJkF2fkapRCjNK/u75cfR4iJbVjP5FBbEM+A=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=gVHMLtvne3IBpkKUOSyQjSQnDequ+bldjVX6yjuM0slsVDVJVvnPX64ihKtuCmZwE Imx40av0uBolpXXiZGGmtR7C0pNxJLhTbnLu2IPXzzHv/Tgpnw/BQ595XdgObaDqHJ lBIwUQu2rO1JzZL2MJSCotA55vavEbUv0viZoMqs= Date: Tue, 23 Jul 2024 15:23:52 +0200 From: Greg KH To: Yang Shi Cc: akpm@linux-foundation.org, cl@linux.com, david@redhat.com, oliver.sang@intel.com, paulmck@kernel.org, peterx@redhat.com, riel@surriel.com, vivek.kasireddy@intel.com, willy@infradead.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org, linux-mm@kvack.org Subject: Re: [v6.9-stable PATCH] mm: page_ref: remove folio_try_get_rcu() Message-ID: <2024072344-patrol-musky-7acd@gregkh> References: <20240716184901.1454546-1-yang@os.amperecomputing.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240716184901.1454546-1-yang@os.amperecomputing.com> X-Rspamd-Queue-Id: 4ADB0141DC1 X-Rspam-User: X-Rspamd-Server: rspam05 X-Stat-Signature: uc89nzurwiard1w45pni3bppy4seq5bo X-HE-Tag: 1721741071-717776 X-HE-Meta: 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 ypkhdwAR OCjH+NMQxzCjaNI0elO1wGEpJ4IqWy4PP1jtsdydAP3dyqhN2LTJfieoyO9c+eqUVdfvHPB7iRejiyxdbOkfpGYGzOl37japaAj7KLSJcYEjWqHpcAK/hAZuQJ3J9HAj5klw7kciF9uPlacg5N3V1tRan3mt8GfBOL1gcYKQm6wHV4d+uGJkxqvSDBTWf1dCWTwRoihS8u1HdkNLFc7exSgFBf+v0GkujrammJqv53kMCIIxBEJ+i+m91/h81lE2rKF3K3O62edf0C/PU9E/IkcJB8AYrcy9QNJ12c7PIfV8cku8vEeQ0T6Tci8RMsXEaCL2pXZzekGy72iOqYEqaGuYHIA== 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 16, 2024 at 11:49:01AM -0700, Yang Shi wrote: > commit fa2690af573dfefb47ba6eef888797a64b6b5f3c upstream > > The below bug was reported on a non-SMP kernel: Both now queued up, thanks. greg k-h