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[198.0.35.241]) by smtp.gmail.com with ESMTPSA id q5-20020a170902e30500b001cfb4d36eb1sm3263533plc.215.2024.01.13.11.48.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 13 Jan 2024 11:48:02 -0800 (PST) Date: Sat, 13 Jan 2024 11:48:01 -0800 From: Kees Cook To: jeffxu@chromium.org, rdunlap@infradead.org Cc: akpm@linux-foundation.org, jannh@google.com, sroettger@google.com, willy@infradead.org, gregkh@linuxfoundation.org, torvalds@linux-foundation.org, usama.anjum@collabora.com, jeffxu@google.com, jorgelo@chromium.org, groeck@chromium.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org, pedro.falcato@gmail.com, dave.hansen@intel.com, linux-hardening@vger.kernel.org, deraadt@openbsd.org Subject: Re: [PATCH v6 2/4] mseal: add mseal syscall Message-ID: <202401131146.F017DB5870@keescook> References: <20240111234142.2944934-1-jeffxu@chromium.org> <20240111234142.2944934-3-jeffxu@chromium.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240111234142.2944934-3-jeffxu@chromium.org> X-Rspamd-Queue-Id: 8884D1C000F X-Rspam-User: X-Stat-Signature: 6qymc9gbz1qs8yh1ccpj9idmg77tuj3r X-Rspamd-Server: rspam01 X-HE-Tag: 1705175284-731163 X-HE-Meta: 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 fW/gAXoi bvjghqpFzFw/xooj+j3NyXoZbuFrXJWEsXx5Fy/VVtYZxSRXzlO61hFj2TBOflJGmzglnZVaEYd2eJEuzZ+JOak5hEwHxftRSoGG6gLd2c1ZSrUzR1DtwOYIXLnnT+c+csDiBLr80X9MsdGF896952ujEPFGsfw56VgB2s1DP+gk9W0xN/CvEAXgSjX4p8IwbQ+/ZP9D9UzkSVjEtzSm6pzoj5HknJkOE/ni2uOmMxY2tYcpqbCnCf94tq4lFfGWzxUDxCJz0lVqxRt0bxVIDfA/q5nYLOo962ToryAmFOEXPoDHuL9i7VNe01UBdeIfEm5keyTaYOKdZ+Gpcgc1QUq15ZbRRs1L0wlj0S7okWrPJb+41GeX7xc4taRZ1JEIdiDrzskmyNOvkBv3cm9Zma9klm72llZzCe6gktmmRBu6IISHVx/toCtqOqt1aF++K5CVTdEb5mwy17xLq9Ja0Nft5gPHOiI6iiwZ6y7n1lkj+B+o= X-Bogosity: Ham, tests=bogofilter, spamicity=0.004845, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Thu, Jan 11, 2024 at 11:41:39PM +0000, jeffxu@chromium.org wrote: > diff --git a/include/linux/mm.h b/include/linux/mm.h > index f5a97dec5169..345667583b03 100644 > --- a/include/linux/mm.h > +++ b/include/linux/mm.h > @@ -30,6 +30,7 @@ > #include > #include > #include > +#include I think the arm64 build failure is from this include -- it's happening too early and some of the arm defines aren't available yet? -Kees -- Kees Cook