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 3CA85477E33; Tue, 28 Jul 2026 22:05:10 +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=1785276319; cv=none; b=Zr1x5UkMHVRrSPzI/2+43w4xlZ/PMOvQVNj9dhtKpL3zU6XiNoW4/PyoHHVORfJFQSfbIa4K8HHGM2vR993SzYcm+uIlZT61nBBeu90rhP7cenRd0M/++TDPetCro4qrdjqPNY8VeT0srEQGOrp8ma5DJG3DYTKewsS1xK2aBVE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785276319; c=relaxed/simple; bh=eqZXMAiBfkIW//bOMn3yx+M8o8+96g2JXgyR7ofDjOY=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=mSGWsIkjjbmqlmJqRTpSoZB94ODwSvUBdwlBrpGDQPM0hfOCQnR3wu8QT+0f6uSRKxhzLQ/ImpoRJwhtYYEuRFf3XI6NRS4E88ID9EjMOZ7NrZ9bUlSBoibd5cGOb1kOclSlGz2sKccBjx/sHS17JZtQcEMadNdm8Nhr+Uhr5hc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gEbFeNgd; 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="gEbFeNgd" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 906D71F000E9; Tue, 28 Jul 2026 22:05:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1785276308; bh=y+jdwUBHemmnuLYABHolwLGwFjdaofb+r9iLfZhmU3c=; h=From:To:Cc:Subject:In-Reply-To:References:Date; b=gEbFeNgdIEphEVbh3V7pMP4bXqJJvK8L5f7wGzmaZeAp1gVsceWIGsLaLj1+o+y5n H0x7RHGMvpsnD/rejxU2kKy5SMS7jrXWGbm4E7voaumI7liDuGBuIuHjPE5ECx+2Cp C3S1oWa1KmHGkbPLQVsvHnTiAhoAzSdxRIf//ZNSY46N4BUvvWIh4fIAMaVxIp2Vx3 eXyM5ldS2QmFhT3NwSQwGqSbG7998S+KNQ4lAlwPFGwhMSR2RA/sqGahrWdhOOplAq zFRmlGJk8dmUqeLFQyqZIwEgx6EkArv+awjzaB6dwPr6OYduNOoL9FvLnFqKzq4lhN dP85+l9rJV7ig== From: Thomas Gleixner To: Keno Fischer , Ingo Molnar , Peter Zijlstra Cc: Darren Hart , Davidlohr Bueso , =?utf-8?Q?Andr=C3=A9?= Almeida , Yang Tao , Yi Wang , Linux Kernel Mailing List , stable@vger.kernel.org Subject: Re: [PATCH] futex: Prevent robust futex exit race more In-Reply-To: References: Date: Wed, 29 Jul 2026 00:05:04 +0200 Message-ID: <87ik5yhisv.ffs@fw13> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain On Mon, Jul 20 2026 at 23:26, Keno Fischer wrote: ... patching file kernel/futex/core.c patch: **** malformed patch at line 69: struct task_struct *curr, > --- a/kernel/futex/core.c > +++ b/kernel/futex/core.c > @@ -982,8 +982,11 @@ static int handle_futex_death(u32 __user *uaddr, > struct task_struct *curr, Here and ... > @@ -992,42 +995,70 @@ static int handle_futex_death(u32 __user *uaddr, > struct task_struct *curr, .. here and some other instance. Seems your mail client mangled the patch. See: Documentation/process/email-clients.rst The only known way to send patches with the gmail web client is as attachment, but that's a pain for reviewing, replying and applying. But you can use git send-email with gmail smtp and that will do the right thing. Thanks, tglx