From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 94121C88E75 for ; Tue, 15 Sep 2026 13:45:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Reply-To:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date: Content-Transfer-Encoding:Content-Type:References:In-Reply-To:Cc:To:Subject: From:MIME-Version:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=OiVbNpqvcTpST0O0QqLXW+ZXyZ4rqHD9AsZUlFhTaN8=; b=i70TxYhAU/Pob0PQV7FY9eCA6s m4ZEipe8cUuM+8W5WdC94fPfMK5oMiGT02CsWFLwe4lbHaa7Jp5XkVXW7y8okgIOLu/CWjPyJyKpQ 8nxsxjlonRP4C5ZsMpbLz9Pzb7LhDgu6/0Jo8tle8WVT8IKvg/0kkN/oqIkFkQH64OsGlLEv/4lkI 7BQbJdDC4MZyHF5wKxBTwq6w2SO3KFljumYam8Voy07XGoTBxxE5lIEc61I5nS4fbV0RqciGwySJi FhWxVTbJ7o3vxfpOHd1hNfwwPKZffzE09poLLKfW8+pDqCmCXxdibrkQ0ctOrzoVSt53DwDr0mXdY kmA3eRlg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x6TTi-00000006mq9-1QoY; Tue, 15 Sep 2026 13:45:42 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x6TTe-00000006mog-2Hsw for kexec@lists.infradead.org; Tue, 15 Sep 2026 13:45:41 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id E593340255; Tue, 15 Sep 2026 13:45:37 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C3FC91F00899; Tue, 15 Sep 2026 13:45:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1789479937; bh=OiVbNpqvcTpST0O0QqLXW+ZXyZ4rqHD9AsZUlFhTaN8=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=Hi5BOtIEVU4s+3yGSkPz0/SAa3xuZHvLVpvUfNAH5splg6V68ueCIPFYP3/mpMulN u8P69p91iUJ0DvXufSdZIKn2jcj8/nL90UaX8qWkXmwhffYxBPcX8v6xabJdCHM9uS z0APFIvOBx9ALorAcSTdPK39S6JJt/J+ryBC6YOeWFlhtPrN383awNLaA4SMyFizpA wG92L0Er3GzqiyFFLxmr4DbvFLuVKocAtwi+g/N7XmJ66fdv9ER3gV7xBJROmIeGXh yELnMJVm02pPNLmgfAN6ykp/nJhDspGneThMYtTcbY6FFghJT0/8X1s3mAGVJErlu4 R0Rnq9hJzvg2Q== From: sashiko-bot@kernel.org Subject: Re: [PATCH v5 6/9] mm/memory-failure: efi: answer whether a range is poisoned To: "Andrew Morton" , hannes@cmpxchg.or, "Borislav Petkov" , "Danilo Krummrich" , "Brendan Jackman" , x86@kernel.org, kas@kernel.org, "Suren Baghdasaryan" , "Zi Yan" , "Liam R. Howlett" , "Vlastimil Babka" , "Thomas Gleixner" , "Oscar Salvador" , "Rafael J. Wysocki" , shakeel.butt@linux.dev, "Johannes Weiner" , "David Hildenbrand" , "Ilias Apalodimas" , "Miaohe Lin" , "Ard Biesheuvel" , "Breno Leitao" , "Michal Hocko" , "Naoya Horiguchi" , "Greg Kroah-Hartman" , "Mike Rapoport" , "H. Peter Anvin" , "Lorenzo Stoakes" , "Dave Hansen" , "Ingo Molnar" Cc: linux-mm@kvack.org, kexec@lists.infradead.org, linux-cxl@vger.kernel.org, linux-efi@vger.kernel.org, linux-kernel@vger.kernel.org, harry@kernel.org, rmikey@meta.com, kernel-team@meta.com, driver-core@lists.linux.dev, riel@surriel.com In-Reply-To: <20260915-hwpoison-kho-v5-6-3bc7a57bd503@debian.org> References: <20260915-hwpoison-kho-v5-0-3bc7a57bd503@debian.org> <20260915-hwpoison-kho-v5-6-3bc7a57bd503@debian.org> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Tue, 15 Sep 2026 13:45:35 +0000 Message-Id: <20260915134535.C3FC91F00899@smtp.kernel.org> X-BeenThere: kexec@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: sashiko-reviews@lists.linux.dev Sender: "kexec" Errors-To: kexec-bounces+kexec=archiver.kernel.org@lists.infradead.org > The bitmap an earlier kernel filled in gets in this one through EFI, > but nothing reads it back yet. >=20 > Introduce range_contains_poisoned_memory(), which the page allocator > will use to ask about a block before handing it out. >=20 > Signed-off-by: Breno Leitao Sashiko has reviewed this patch and found no issues. It looks great! --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20260915-hwpoison-k= ho-v5-0-3bc7a57bd503@debian.org?part=3D6