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Thu, 30 Jul 2026 10:08:37 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ThreadId: AMH-CdBG0BnN Date: Thu, 30 Jul 2026 16:08:01 +0200 From: "Arnd Bergmann" To: "Dimitri Sivanich" , "Muhammad Usama Anjum" Cc: "Dimitri Sivanich" , "Greg Kroah-Hartman" , linux-kernel@vger.kernel.org Message-Id: <82bfddcd-a45a-46df-9b8b-f0bd21e3fec7@app.fastmail.com> In-Reply-To: References: <20260730111316.3672672-1-usama.anjum@arm.com> Subject: Re: [PATCH 0/3] misc: sgi-gru: Remove broken page-table walks Content-Type: text/plain Content-Transfer-Encoding: 7bit On Thu, Jul 30, 2026, at 14:22, Dimitri Sivanich wrote: > Muhammad, > > I should let you know that we're currently and actively working on a > forthcoming patch to remove the sgi-gru driver, due to security concerns. We > hope to submit this patch soon. Makes sense, I was going to suggest this as well, given how far the UV20/UV2000 are out of support everywhere. From the code it looks like the GRU is not used on UV3 or higher. Arnd