From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 40E0F3B1EFC for ; Tue, 11 Aug 2026 12:02:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786449750; cv=none; b=pxC9cmuNtIyzQeL/BMDaaTy3oMnZzB+zoNNncwRoln1fqUhbpqQ4Qf8te8KWqWWdUhkIA5akdRKmJokgtb/pIKrA+1TdvJFzPEN00v6GM4oBKQOE/yt6RqlrY6ie+0pTZb5CgJ0dYNkKIcBdhbnG1s+56Tf2SACU8LIpoN5GhXY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786449750; c=relaxed/simple; bh=zwphYJ1xrn2R49LbIW+60BAY3dMAjsU1OcBiJKmRCAI=; h=MIME-Version:Date:From:To:Cc:Message-Id:In-Reply-To:References: Subject:Content-Type; b=dW+Ft8lin7ILv+txYIc3ls41YaCAigUhrlNGY1qC8ekyx7HTdnEJlO0gxn0+XS0MohhD3dnIPr9/Px+OR3z53yZD4Q3C9u9orXXXDyGOxsBZKc2geck56loXSoxNV/wCD5PlC3EI5gSk+Tcd5ZuUGHTuo6N8bR2E5lf0w0l3QB0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=UqpxGeW8; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="UqpxGeW8" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B0C3C1F00A3D; Tue, 11 Aug 2026 12:02:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1786449748; bh=zwphYJ1xrn2R49LbIW+60BAY3dMAjsU1OcBiJKmRCAI=; h=Date:From:To:Cc:In-Reply-To:References:Subject; b=UqpxGeW8QFJ21zgq1eXGNj8dqipCjtSFaP61uzVQFCtsN3Rr5660Vjp62xzBBAqll S2Xu9hl2Ba/BjC7L45ZM/XEILqYyN2r1ktVyPKHIjawhK/gcAVf2uyyFXGCdwMyaIx E4ANYwjVPXnZaiSDmYtTDjtP2Cz8lodbNKTLecE/3JWFknc/9mALDUEZgr9qBqjQP8 7DhWvef8ebjtDByb8jxL7mkLqN24D30aqyNnzy234vrhoBkIRrwaeTQXdALdjlvDtp DjoCw3GmKUKf8aBm/mtbB4gR2I6RboKARJRyfxz240ZCbqIi5hQZ/ZaHiqrd/2dCkh tvwFKaEcJ4Bew== Received: from ams-compute-02.internal (ams-compute-02.internal [10.64.2.62]) by mailfauth.ams.internal (Postfix) with ESMTP id 38641198003A; Tue, 11 Aug 2026 08:02:26 -0400 (EDT) Received: from ams-imap-11 ([10.64.2.31]) by ams-compute-02.internal (MEProxy); Tue, 11 Aug 2026 08:02:26 -0400 X-ME-Sender: X-ME-Proxy-Cause: dmFkZTEyB7N7n6QM0Uo3Fugkx0WZwpgnnYkOCEIKtQcEYUqJPHieMBMoFgezVcrXKKV7hd xWZH74le51w0J1e43JssBhL/DpFYP6adM69IhvYR6He3VZj2kqrmHmaas0+tKDozPK6r0Q Z4zQ6PqZpYektv9tEVBYYTO1DO5IoRAnqKDtBkEE2TKmKtzJjwjBQ/x1lwOgRkKCG93Z2a RQCU9ufEeCkraBehAgx2QEAfiF5jfQj3coMyC/kVB0tP2ctqZ+lrm0Rm7YVDlOpyPqNgg4 c62CUJeGpkoXSGuovSIbHPOUb6hZdcTuvd6NjioJ/SCyrfGXYNkTPag0aPsnQRVWyIMumF o/7VIdxIgEe28JBfoGgbeIlvc1u8Rzxl8QRwveHFNuGKZI1pctrvDvqt+pEtWeqeIIPR9y p8OwXsjS9jDR6vrcorF1o2jPW+ErPy7PDefp1eluDIjeQ2I5OUCzWH0daOzdI/hMu7RD5d ufIoKKjBsm5xaND6Ljn76nI69bi4aF4RkFjq4AZPdZNIa7SmrvojWxUVgW0foRB33KW59J uLWPYIs6dbO82vXrsNi3HUu4ICxP4OOjwWolZno1YvdAzyT73UJPGLQisIfzUxpHYyOROz G28IMdyhxmYRg/ziti+j/0li/MQLrH7fxGd5Ktr2eL+6137awdMdMECab/og X-ME-Proxy: Feedback-ID: ice86485a:Fastmail Received: by mailuser.ams.internal (Postfix, from userid 501) id 28EA8F8006A; Tue, 11 Aug 2026 08:02:23 -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 Date: Tue, 11 Aug 2026 14:02:01 +0200 From: "Ard Biesheuvel" To: "Will Deacon" , "Nick Desaulniers" Cc: "Josh Poimboeuf" , "Catalin Marinas" , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, live-patching@vger.kernel.org, "Song Liu" , "Miroslav Benes" , "Petr Mladek" , "Joe Lawrence" , "Mark Rutland" , "Mark Brown" , "Kees Cook" Message-Id: <4986ac98-d6da-474a-b218-b6468b68cb9f@app.fastmail.com> In-Reply-To: References: <08d6c5cd-9924-4359-9181-a03718161528@app.fastmail.com> Subject: Re: [PATCH] arm64/module: Fix livepatch BTI exceptions with Clang 21+ Content-Type: text/plain Content-Transfer-Encoding: 7bit On Tue, 11 Aug 2026, at 11:44, Will Deacon wrote: > On Mon, Aug 10, 2026 at 09:41:35AM -0700, Nick Desaulniers wrote: >> Sure, but let's replace this with a link to a bug report in llvm's >> issue tracker? > > Yes, please! I can apply the patch once we have the bug number. > I can look into that.