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b=ejWnM7JjNgo1Ys7WJ+duORdqNChXIKawPJHEGPvKzhkkfIAJlfXspOCr+eQiMME96 tsTNs3axuK/FqxnqYzLYkhwGHhTDgI6Cdp6ZKqqXu7KW7v9HCNEeuqiwmAad9NsHgd lq+LllK57GAVJFVoam7Sf8tvQ9nx4V+81+F0a32IC+o8INOLldtxyrDbk2lIuD0/Iq tbEjEEqioSbWbO88Xjro/jyflz8JvdRxBIwvkrBbje7A/LU8xIgIDkO6vb/wAwlPza ylpM/bpodX485nATx/iDV9D/v0w1o7eJtSGgjBG0OqY6jWlAfbe2CebOkr+Ex3MpAg U7tplkqnSgVoQ== Date: Fri, 15 Mar 2024 22:53:20 +0100 From: Joerg Roedel To: David Rientjes Cc: Pasha Tatashin , Andrew Morton , alim.akhtar@samsung.com, alyssa@rosenzweig.io, asahi@lists.linux.dev, baolu.lu@linux.intel.com, bhelgaas@google.com, cgroups@vger.kernel.org, corbet@lwn.net, david@redhat.com, dwmw2@infradead.org, hannes@cmpxchg.org, heiko@sntech.de, iommu@lists.linux.dev, jernej.skrabec@gmail.com, jonathanh@nvidia.com, krzysztof.kozlowski@linaro.org, linux-doc@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-rockchip@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-sunxi@lists.linux.dev, linux-tegra@vger.kernel.org, lizefan.x@bytedance.com, marcan@marcan.st, mhiramat@kernel.org, m.szyprowski@samsung.com, paulmck@kernel.org, rdunlap@infradead.org, robin.murphy@arm.com, samuel@sholland.org, suravee.suthikulpanit@amd.com, sven@svenpeter.dev, thierry.reding@gmail.com, tj@kernel.org, tomas.mudrunka@gmail.com, vdumpa@nvidia.com, wens@csie.org, will@kernel.org, yu-cheng.yu@intel.com, bagasdotme@gmail.com, mkoutny@suse.com Subject: Re: [PATCH v5 00/11] IOMMU memory observability Message-ID: References: <20240222173942.1481394-1-pasha.tatashin@soleen.com> <00555af4-8786-b772-7897-aef1e912b368@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <00555af4-8786-b772-7897-aef1e912b368@google.com> X-Rspamd-Queue-Id: EF1DA140017 X-Rspam-User: X-Rspamd-Server: rspam02 X-Stat-Signature: o6x6yaqnjgmab6xgmayiisxhabuafr63 X-HE-Tag: 1710539606-837721 X-HE-Meta: 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000002, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hi David, On Fri, Mar 15, 2024 at 02:33:53PM -0700, David Rientjes wrote: > Joerg, is this series anticipated to be queued up in the core branch of > git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git so it gets into > linux-next? > > This observability seems particularly useful so that we can monitor and > alert on any unexpected increases (unbounded memory growth from this > subsystem has in the past caused us issues before the memory is otherwise > not observable by host software). > > Or are we still waiting on code reviews from some folks that we should > ping? A few more reviews would certainly help, but I will also do a review on my own. If things are looking good I can merge it into the iommu tree when 6.9-rc3 is released (which is the usual time I start merging new stuff). Regards, Joerg