From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 8BE7839D6D5 for ; Tue, 17 Mar 2026 09:53:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773741210; cv=none; b=axWTHxIDwqz30RykF/MW0ytVZOyCCLMugwPouvP12t4rSP+xo5VJCj7com3p1KIVBwABo7sPEWsLV8Ntaors0Cj0OfLg9aCqruzfOc0un9ZjxnZ189AsCNCiv5GK6DhDruH1oI49wttOCI48dFZ8+yQNjmUtEGp/T+1rRBbUqfg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773741210; c=relaxed/simple; bh=3l0FqwdsimNydEmw2SO/e8W/OXCFj5j1ljIXY2HsJ8g=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=bmZ3G/fZWdL2D+oLhpDLh6utjwfSdtQZ1pkrv1a0vcSTUvA3Nw3uXLaWQYYIlvU4zHrBe5KvMLlI7nhqflCXtH2RrcGz6Mkf6C+7TNRamX62y+i3auuVWRywcsfWCW3ed+RlTkAEYggEK+sqK2EE7ypoCQE/tDAzCHGMvxjaawg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=E+5KC+tZ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="E+5KC+tZ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 43B55C4CEF7; Tue, 17 Mar 2026 09:53:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773741210; bh=3l0FqwdsimNydEmw2SO/e8W/OXCFj5j1ljIXY2HsJ8g=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=E+5KC+tZSisKi+WlEYwNvGByOeban4YFXhjYjWxj4+T7zoT/7hZrdRiUzNBSxKnx9 FNeocUvYX9mrrXlO/aRNK8ENkidhVfTV7s28Y1mIUw/LOfpTQkT+MOMd6Cpr/X1A10 iVnbJ/9vLcFKngnT2JScWx2GAh/KZHduPfd0H5WSjtqSI4btK6mQ+Vx6UXKBCfpaHE dVLr7MyVwXxjUtaHkMUJgEkvHv7zNxylKDEOosu5oJ/OvFN2kN76/v0CFH8xug/tcl zNDWxLxqv3e3g4Pap46Crn+W+3U/yrjXhVBgV1qsXMjsQabfYOaqOMN3inB4kGr0jH iA6WFhefunRqw== From: Thomas Gleixner To: =?utf-8?Q?Andr=C3=A9?= Almeida Cc: Mathieu Desnoyers , Sebastian Andrzej Siewior , Carlos O'Donell , LKML , Peter Zijlstra , Florian Weimer , Rich Felker , Torvald Riegel , Darren Hart , Ingo Molnar , Davidlohr Bueso , Arnd Bergmann , "Liam R . Howlett" Subject: Re: [patch 3/8] futex: Provide UABI defines for robust list entry modifiers In-Reply-To: <42b79569-2b19-43f9-994b-f26aa839b273@igalia.com> References: <20260316162316.356674433@kernel.org> <20260316164951.141212347@kernel.org> <42b79569-2b19-43f9-994b-f26aa839b273@igalia.com> Date: Tue, 17 Mar 2026 10:53:26 +0100 Message-ID: <875x6uok89.ffs@tglx> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On Mon, Mar 16 2026 at 23:38, Andr=C3=A9 Almeida wrote: > Em 16/03/2026 14:13, Thomas Gleixner escreveu: >> The marker for PI futexes in the robust list is a hardcoded 0x1 which la= cks >> any sensible form of documentation. >>=20 >> Provide proper defines for the bit and the mask and fix up the usage sit= es. >>=20 > > Most of the diff is about a change that's not described here. I'll add some more blurb to it. >> static void compat_exit_robust_list(struct task_struct *curr) >> { >> - struct compat_robust_list_head __user *head =3D curr->futex.compat_rob= ust_list; >> + struct compat_robust_list_head __user *head =3D current->futex.compat_= robust_list; > > It seems you accidentally changed from curr-> to current-> Copy & Pasta :)