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Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vx5ns-0000000DSBE-4AoD; Mon, 02 Mar 2026 16:07:29 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vx5nr-0000000DSAo-2k25; Mon, 02 Mar 2026 16:07:27 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 4321B60008; Mon, 2 Mar 2026 16:07:26 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 88AD7C19423; Mon, 2 Mar 2026 16:07:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772467645; bh=Q4f5IphZs1HK0nenixYFPe8rEaCz8xjgoIeWN6zDZUo=; h=Date:Subject:To:References:From:In-Reply-To:From; b=IMLp9T97Z1WGqMa4vKl8aLMG1SCE+RTETM4LF9HiMKYx4UrsyfNc9AmTDAGMeQxpx atWX3a+51jxWTnQfRmsvdiTbUN5rkz4n69cFBN9Vaugs7LwCYmh6fDHvK5BH95218S WjTE7/IyxVl5IgiZ9xplzxjGM5hkgVvNAXL1Z1enx+z/+fXCcGFwXMTuwRFFzTqiGk S9kzt7FFHlwJc14uSgPaUHzirBOUCLO109ioqQTYkZsBASo9Vte2pZwBVGSWpTn/BA OyyNKXo2fT5eBtBhIb63i0iitx6BOkgqZj36M2Gp4ZCV608BRToV1uBjtWBe/i8M7c IezwEcB5TWUBA== Message-ID: <5cef9283-c718-4832-9ef6-71f1722cb8e1@kernel.org> Date: Mon, 2 Mar 2026 17:07:14 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 next 5/5] signal: Use scoped_user_access() instead of __put/get_user() To: david.laight.linux@gmail.com, Alexander Viro , Andre Almeida , Andrew Cooper , Christian Borntraeger , Christian Brauner , Christophe Leroy , Darren Hart , Davidlohr Bueso , Heiko Carstens , Jan Kara , Julia Lawall , Linus Torvalds , linux-arm-kernel@lists.infradead.org, linux-fsdevel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, LKML , Madhavan Srinivasan , Mathieu Desnoyers , Michael Ellerman , Nicholas Piggin , Nicolas Palix , Palmer Dabbelt , Paul Walmsley , Peter Zijlstra , Russell King , Sven Schnelle , Thomas Gleixner , x86@kernel.org, Kees Cook , akpm@linux-foundation.org References: <20260302132755.1475451-1-david.laight.linux@gmail.com> <20260302132755.1475451-6-david.laight.linux@gmail.com> Content-Language: fr-FR From: "Christophe Leroy (CS GROUP)" In-Reply-To: <20260302132755.1475451-6-david.laight.linux@gmail.com> X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org CgpMZSAwMi8wMy8yMDI2IMOgIDE0OjI3LCBkYXZpZC5sYWlnaHQubGludXhAZ21haWwuY29tIGEg w6ljcml0wqA6Cj4gRnJvbTogRGF2aWQgTGFpZ2h0IDxkYXZpZC5sYWlnaHQubGludXhAZ21haWwu Y29tPgo+IAo+IE1lY2hhbmljYWxseSBjaGFuZ2UgdGhlIGFjY2Vzc19vaygpIGFuZCBfX2dldC9w dXRfdXNlcigpIHRvIHVzZQo+IHNjb3BlZF91c2VyX3JlYWQvd3JpdGVfYWNjZXNzKCkgYW5kIHVu c2FmZV9nZXQvcHV0X3VzZXIoKS4KPiAKPiBUaGlzIGdlbmVyYXRlcyBiZXR0ZXIgY29kZSB3aXRo IGZld2VyIFNUQUMvQ0xBQyBwYWlycy4KPiAKPiBJdCBhbHNvIGVuc3VyZXMgdGhhdCBhY2Nlc3Nf b2soKSBpcyBjYWxsZWQgbmVhciB0aGUgdXNlciBhY2Nlc3Nlcy4KPiBJIGZhaWxlZCB0byBmaW5k IHRoZSBvbmUgZm9yIF9fc2F2ZV9hbHRzdGFjaygpLgoKT24gYXJtNjQgaXQncyBkb25lIGluIGdl dF9zaWdmcmFtZSgpIGl0IHNlZW1zLgoKPiAKPiBMb29raW5nIGF0IHRoZSBjaGFuZ2UsIHBlcmhh cHMgdGhlcmUgc2hvdWxkIGJlIGFsaWFzZXM6Cj4gI2RlZmluZSBzY29wZWRfcHV0X3VzZXIgdW5z YWZlX3B1dF91c2VyCj4gI2RlZmluZSBzY29wZWRfZ2V0X3VzZXIgdW5zYWZlX2dldF91c2VyCgpN aWdodCBiZSBjb25mdXNpbmcgdG8gaGF2ZSB0d28gbWFjcm9zIGRvaW5nIGV4YWN0bHkgdGhlIHNh bWUgdGhpbmcuCgpBbmQgdGhlIGNodXJuIG1pZ2h0IGJlIHVubmVjZXNzYXJ5IG9uIHNvbWUgY29k ZSB0aGF0IGFscmVhZHkgd2lkZWx5IHVzZSAKdW5zYWZlX3h4eCBtYWNyb3MgYW5kIHRoYXQgd2Ug d2FudCB0byBjb252ZXJ0IHRvIHNjb3BlZCB1c2VyIGFjY2VzcywgCmxpa2UgZm9yIGluc3RhbmNl IGFyY2gvcG93ZXJwYy9rZXJuZWwvc2lnbmFsXzMyLmMKCkNocmlzdG9waGUKCgpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaW51eC1yaXNjdiBtYWlsaW5n IGxpc3QKbGludXgtcmlzY3ZAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFk ZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LXJpc2N2Cg==