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[198.145.29.99]) by mx.google.com with ESMTPS id y14si11015861plp.242.2019.06.17.17.55.14 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 17 Jun 2019 17:55:14 -0700 (PDT) Received-SPF: pass (google.com: domain of sashal@kernel.org designates 198.145.29.99 as permitted sender) client-ip=198.145.29.99; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=oYn2ijJx; spf=pass (google.com: domain of sashal@kernel.org designates 198.145.29.99 as permitted sender) smtp.mailfrom=sashal@kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from localhost (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B089320833; Tue, 18 Jun 2019 00:55:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560819314; bh=LngrchH4I/IBN3Zh6OPsxtvSRQcY1UhYSAdzmmrSMZI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=oYn2ijJx2tyO/bwbH/NumDeIYuwoNhxc+WEvJdQ3tRhRtrnjbJZED4nHzzNDovMfg he7lamj91s07bXu4cRiBZDOjDkCsVNcfnoqnniZvSwuaIT3b4wFSvVSYEb8RwvVW6W 13yAsZGMAoZL5Co54QcVOqiHELUx4VfuqjzqGSRg= Date: Mon, 17 Jun 2019 20:55:12 -0400 From: Sasha Levin To: Nadav Amit Cc: Bjorn Helgaas , Andrew Morton , LKML , "linux-mm@kvack.org" , "stable@vger.kernel.org" , Borislav Petkov , Toshi Kani , Peter Zijlstra , Dave Hansen , Dan Williams , Ingo Molnar Subject: Re: [PATCH 1/3] resource: Fix locking in find_next_iomem_res() Message-ID: <20190618005512.GC2226@sasha-vm> References: <20190613045903.4922-2-namit@vmware.com> <20190615221557.CD1492183F@mail.kernel.org> <549284C3-6A1C-4434-B716-FF9B0C87EE45@vmware.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <549284C3-6A1C-4434-B716-FF9B0C87EE45@vmware.com> User-Agent: Mutt/1.10.1 (2018-07-13) 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: On Mon, Jun 17, 2019 at 07:14:53PM +0000, Nadav Amit wrote: >> On Jun 15, 2019, at 3:15 PM, Sasha Levin wrote: >> >> Hi, >> >> [This is an automated email] >> >> This commit has been processed because it contains a "Fixes:" tag, >> fixing commit: ff3cc952d3f0 resource: Add remove_resource interface. >> >> The bot has tested the following trees: v5.1.9, v4.19.50, v4.14.125, v4.9.181. >> >> v5.1.9: Build OK! >> v4.19.50: Failed to apply! Possible dependencies: >> 010a93bf97c7 ("resource: Fix find_next_iomem_res() iteration issue") >> a98959fdbda1 ("resource: Include resource end in walk_*() interfaces") >> >> v4.14.125: Failed to apply! Possible dependencies: >> 010a93bf97c7 ("resource: Fix find_next_iomem_res() iteration issue") >> 0e4c12b45aa8 ("x86/mm, resource: Use PAGE_KERNEL protection for ioremap of memory pages") >> 1d2e733b13b4 ("resource: Provide resource struct in resource walk callback") >> 4ac2aed837cb ("resource: Consolidate resource walking code") >> a98959fdbda1 ("resource: Include resource end in walk_*() interfaces") >> >> v4.9.181: Failed to apply! Possible dependencies: >> 010a93bf97c7 ("resource: Fix find_next_iomem_res() iteration issue") >> 0e4c12b45aa8 ("x86/mm, resource: Use PAGE_KERNEL protection for ioremap of memory pages") >> 1d2e733b13b4 ("resource: Provide resource struct in resource walk callback") >> 4ac2aed837cb ("resource: Consolidate resource walking code") >> 60fe3910bb02 ("kexec_file: Allow arch-specific memory walking for kexec_add_buffer") >> a0458284f062 ("powerpc: Add support code for kexec_file_load()") >> a98959fdbda1 ("resource: Include resource end in walk_*() interfaces") >> da6658859b9c ("powerpc: Change places using CONFIG_KEXEC to use CONFIG_KEXEC_CORE instead.") >> ec2b9bfaac44 ("kexec_file: Change kexec_add_buffer to take kexec_buf as argument.") > >Is there a reason 010a93bf97c7 ("resource: Fix find_next_iomem_res() >iteration issue”) was not backported? Mostly because it's not tagged for stable :) -- Thanks, Sasha