From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E31CD61FDF; Tue, 14 Jan 2025 04:19:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.50.34 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736828400; cv=none; b=WMWynDxUKTbrU7UNysZfUSHBfT0rqeoOVik/+u2Tva40MXKO4hi+FRQ3m3bJgSOcdLpTJdMtqtAn6zj7tIWVGk7cpKHWfKwlTdjoMQMQlKnZjjmNYOlwPd/4t/Y0Er5T+zE8602OezotQyVxcNgRoFYWAtEs1I/bAPz024xInx0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736828400; c=relaxed/simple; bh=pWLWMTrlZH+0KOSlXSHCz6ZxRuHRaO3BiP/QX/Q5KH4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=L7/WMAijTlZ5QsXDcVLRlZRY8Ek32d+KhyoE2rXMl51MAVu0MVJA5T941eZQokdVtmefdmwMIG6BKngiODuUPY9SYRdOhAzMJXhfoDhtQI43q0UPbreS4E5/D1scCQE+F+mjU35mc5qTrWiZy4qh/MdDRQkE33ilPmbnAgK5CTc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=wDnfiLbW; arc=none smtp.client-ip=90.155.50.34 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="wDnfiLbW" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=pWLWMTrlZH+0KOSlXSHCz6ZxRuHRaO3BiP/QX/Q5KH4=; b=wDnfiLbW6kFNyGYXh0NdoXIKPZ 05SXkshAR6yehMa57NOQXwTkwpXJAQ3ZdN/wkuZ0VLUCAt0Nuy08ejN8BWPrIXenOWCzTjmm8oZvS 5mGZQ7VtK0Z+vsU5Q+bY7gAxFC8WdmgPpSjzg+oIVI5oLVnmFDpbK1uDJV2LmCjlSGD/iAZnBU0y8 OGZYedXBuTUMquxWz4jiAPXtjctsu/qPmrjIFVzf2r04uEemfk+yIkQ3Bbqp+6XYWN0mcQ+s+XBPK q8Q0LRBIQDpvgoGtzX/+n4x9UoFVF71/2oL3g26OhtY+GMMAkb/PtTxeHUjNUjWScslmvCIsUkmIs 20f7JmKw==; Received: from willy by casper.infradead.org with local (Exim 4.98 #2 (Red Hat Linux)) id 1tXYP7-00000009KiM-3hHY; Tue, 14 Jan 2025 04:19:49 +0000 Date: Tue, 14 Jan 2025 04:19:49 +0000 From: Matthew Wilcox To: Jeff Xu Cc: Kees Cook , Lorenzo Stoakes , akpm@linux-foundation.org, jannh@google.com, torvalds@linux-foundation.org, adhemerval.zanella@linaro.org, oleg@redhat.com, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org, linux-mm@kvack.org, jorgelo@chromium.org, sroettger@google.com, ojeda@kernel.org, adobriyan@gmail.com, anna-maria@linutronix.de, mark.rutland@arm.com, linus.walleij@linaro.org, Jason@zx2c4.com, deller@gmx.de, rdunlap@infradead.org, davem@davemloft.net, hch@lst.de, peterx@redhat.com, hca@linux.ibm.com, f.fainelli@gmail.com, gerg@kernel.org, dave.hansen@linux.intel.com, mingo@kernel.org, ardb@kernel.org, Liam.Howlett@oracle.com, mhocko@suse.com, 42.hyeyoo@gmail.com, peterz@infradead.org, ardb@google.com, enh@google.com, rientjes@google.com, groeck@chromium.org, mpe@ellerman.id.au, Vlastimil Babka , Andrei Vagin , Dmitry Safonov <0x7f454c46@gmail.com>, Mike Rapoport , Alexander Mikhalitsyn Subject: Re: [PATCH v4 1/1] exec: seal system mappings Message-ID: References: <20241125202021.3684919-1-jeffxu@google.com> <20241125202021.3684919-2-jeffxu@google.com> <202412171248.409B10D@keescook> <202501061647.6C8F34CB1A@keescook> Precedence: bulk X-Mailing-List: linux-hardening@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Mon, Jan 13, 2025 at 01:26:59PM -0800, Jeff Xu wrote: > This patch is intended for ChromeOS and Android and is > feature-complete from their perspective. "I have everything I need from the Google point of view, so I will push this feature into upstream". No, thanks.