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 4E4B718AFE; Wed, 25 Mar 2026 01:04:12 +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=1774400653; cv=none; b=RaC1NqGBLcjtDCi9IGuyAR5TsfAAzYusSWlazuHYPu3EvgJzG/cZGY+3jk5RBScgb02hqfjj0XOCJd8F/BU1oOn7sR1pY72ugob5MB/E+ZpiA7D8S+WF9xh7IqAvxrVXB/tuHvjREd2K6bNFFW4urjwQzZ+dY+DwhM9TL+yL9yg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774400653; c=relaxed/simple; bh=xuio0iUNCd9Dsa7TTkNCacQ8OxsZcaqyEFOvTKUEK6c=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ttqVBsRW1OKWCJVNHjJzwdeWqTHs2Gdo2qQtgWjP+Am1mf+IElmF9FxgtqpIIeXaDPtcP64A4/xsceTQC184l7lMEToFf9TZbtGz00t++TRMavKSCM6u1CxWR47L3lnL6d0g1ux2kwRGanWDjNzAo1nAHkCbDQMv3+ZaY/HZwdA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=N+IXTww2; 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="N+IXTww2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 80B7AC19424; Wed, 25 Mar 2026 01:04:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1774400652; bh=xuio0iUNCd9Dsa7TTkNCacQ8OxsZcaqyEFOvTKUEK6c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=N+IXTww2TQ6aT0wzvLKu3u2se94ZDbvY9MgeE8OZ/jn6e3j/Wgp8Y+DZNoOr7GRKJ Rz0KgBmWU8vuOpjZf+xalWcZ4/unyUJAKlIsQ+bCAP1vRgxlwgSJSuxyRS5xmjauvq gxgwPnswNQnKs+TLKkywzsgN6X3+jOkuU6dsDxdBa1hL+/E0l1TW7JBPn7XsQL+qE3 9Ctk/M+DkzLcPVDfowZ5GxDIrx5iEHhNsmww7j0NBpCixDeuEKH4NSY+115Cvy4fQx cbUeBsTbznRc00Da62Hj0py6zFCXymI73KJoMa27lzFxg9GYXj8QcsCJOcQUOVdcbt 4EmnvPD2x68Mg== From: Miguel Ojeda To: gregkh@linuxfoundation.org Cc: achill@achill.org, akpm@linux-foundation.org, broonie@kernel.org, conor@kernel.org, f.fainelli@gmail.com, hargar@microsoft.com, jonathanh@nvidia.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, lkft-triage@lists.linaro.org, patches@kernelci.org, patches@lists.linux.dev, pavel@nabladev.com, rwarsow@gmx.de, shuah@kernel.org, sr@sladewatkins.com, stable@vger.kernel.org, sudipm.mukherjee@gmail.com, torvalds@linux-foundation.org, Miguel Ojeda , "Peter Zijlstra (Intel)" , Ingo Molnar , Richard Weinberger , Anton Ivanov , Johannes Berg , linux-um@lists.infradead.org Subject: Re: [PATCH 6.18 000/212] 6.18.20-rc1 review Date: Wed, 25 Mar 2026 02:04:01 +0100 Message-ID: <20260325010401.62938-1-ojeda@kernel.org> In-Reply-To: <20260323134503.770111826@linuxfoundation.org> References: <20260323134503.770111826@linuxfoundation.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Mon, 23 Mar 2026 14:43:41 +0100 Greg Kroah-Hartman wrote: > > This is the start of the stable review cycle for the 6.18.20 release. > There are 212 patches in this series, all will be posted as a response > to this one. If anyone has any issues with these being applied, please > let me know. > > Responses should be made by Wed, 25 Mar 2026 13:44:33 +0000. > Anything received after that time might be too late. Boot-tested under QEMU for Rust x86_64, arm64 and riscv64; built-tested for loongarch64: Tested-by: Miguel Ojeda For UML, I am seeing: In file included from kernel/fork.c:108: In file included from ./include/linux/unwind_deferred.h:6: In file included from ./include/linux/unwind_user.h:6: ./arch/x86/include/asm/unwind_user.h:23:12: error: no member named 'flags' in 'struct pt_regs' 23 | if (regs->flags & X86_VM_MASK) | ~~~~ ^ ./arch/x86/include/asm/unwind_user.h:23:20: error: use of undeclared identifier 'X86_VM_MASK' 23 | if (regs->flags & X86_VM_MASK) | ^ ./arch/x86/include/asm/unwind_user.h:26:7: error: call to undeclared function 'user_64bit_mode'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 26 | if (!user_64bit_mode(regs)) | ^ We probably need at least: aa7387e79a5c ("unwind_user/x86: Fix arch=um build") Or perhaps the split of the guards added later. Cc: Peter Zijlstra (Intel) Cc: Ingo Molnar Cc: Richard Weinberger Cc: Anton Ivanov Cc: Johannes Berg Cc: linux-um@lists.infradead.org I hope that helps! Cheers, Miguel