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a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1673307799; bh=3yd9JJa2BsCGT0J/Eov9WtOT/cMPRu6Yb6LDMAsw4dc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=QbRoPBSRMlw2IYrVR04tNZ2HxMKaAXz09plnJQFA6FbgwAp14gh0Gc5XFjpSJUmG6 Sxo36ylzDCqlU8BRfXC4ABCmgJs1d+Ep86Husm7kA+v1Yar33CbmnrBtuIpDU22Ebg PxbguczjQmrA/a+u2bPl/Oj86a7BAJqPzHOituRMYBwr5lZ/KaXRV+mfjumrB5gF9s 1WWhrTOWa6Y7Jk51aOvyFWQ99xtb1Scb09O5qlN1ZJhjCXxG83lFhyHfs+K6y7SB/+ BDv2gQ/Y5tapnFOExoGHoDZZNYL/tPHERRolzso0C7dihE3jXu4ERNgVNWv3cw9JIR UIzEG85Rb01kA== From: SeongJae Park To: Andrew Morton Cc: SeongJae Park , Liam Howlett , "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" , "maple-tree@lists.infradead.org" Subject: Re: [PATCH] maple_tree: Fix handle of invalidated state in mas_wr_store_setup() Date: Mon, 9 Jan 2023 23:43:17 +0000 Message-Id: <20230109234317.1408-1-sj@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230109154012.3342cbb91defbc485db641c1@linux-foundation.org> References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Queue-Id: 67C7340017 X-Rspamd-Server: rspam01 X-Stat-Signature: 8cp7nebznbfc19d1x6h6n6cynqsp8noa X-HE-Tag: 1673307802-715532 X-HE-Meta: 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 /U8mceZW sf1cmlvtyMhcKSViyntL+Rg0MQflG3EwP9qXEnxR+ACH6fa/x3iVmpqsChmEVCv3zJrjoB5sjqBC7mdI4ZGsXzaaiSDCKgFjjXN6TOdh7uIuYwIi8Q8blaNbJRiOYpczh7SeVgEG2wdK+jqil3b1imbTdE4JPxWUvPb8J 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: Hi Andrew, On Mon, 9 Jan 2023 15:40:12 -0800 Andrew Morton wrote: > On Mon, 9 Jan 2023 19:22:48 +0000 SeongJae Park wrote: > > > On Mon, 9 Jan 2023 16:55:42 +0000 Liam Howlett wrote: > > > > > If an invalidated maple state is encountered during write, reset the > > > maple state to MAS_START. This will result in a re-walk of the tree to > > > the correct location for the write. > > Can we think of a Fixes: for this? > > > > Link: https://lore.kernel.org/all/20230107020126.1627-1-sj@kernel.org/ > > > Reported-by: SeongJae Park > > > Signed-off-by: Liam R. Howlett > > > > Tested-by: SeongJae Park > > > > I confirmed this patch fixes the boot failure issue. Nevertheless, the 'make > > install' issue on my system is still not fixed. > > Is this a mainline issue or an mm-unstable issue? It's mm-unstable issue: https://lore.kernel.org/linux-mm/20230107023954.1841-1-sj@kernel.org/ Thanks, SJ