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 3F25A1F03C7; Tue, 11 Feb 2025 08:57:06 +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=1739264227; cv=none; b=fwUk9jkXEcg8TirZ9IanHVvnjk4Xto2nX1ddWf1NMNMQpFTmsQymnjmPaiiDRDLJk/mjF3+bgmAlrvoCQbDWy90dcOYp8Slr3RcLv7B0DEkCWoUBlUVpnoc2WleLsE0osQUlhyWddipPcZFjFb7uF5T2bQpzGJlDXKhQ/R+iMrg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739264227; c=relaxed/simple; bh=pBsTrBDHLigDR5M0gWdLfTzRx6yqQjxlGKMG6+7fJTU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=eYIwL+cIZarcGxjXjQheBMnN1u5TH785PJhTIUtKqo6fMS4Ks0Dw8uK8i8DbH0pxL/UDxBUHVel3WTuVOXJLOZfAiaiNl17ZpjWNmpV0YV0I+JrY5AVRj4qm/A5HHsWczeIhBrH0yWggRxsg0mh3SSXHn+Fgelr4CFLnzrZ0lEs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=sCa8z6Rb; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="sCa8z6Rb" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E9AA2C4CEDD; Tue, 11 Feb 2025 08:57:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1739264226; bh=pBsTrBDHLigDR5M0gWdLfTzRx6yqQjxlGKMG6+7fJTU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=sCa8z6Rbl1uQpt0l0aO5GrAL6AwHj5Pyo2IfyZ1o8lBq5EicSEG+L+sLKieMhijVY 2RQcEKK2C0Cx0JV2tcNj2FwJM7pf1DnLWTadQxzr6hUgiTFsIug9r/+ViqBKszy+XH QXkcrQCtW5m7PnOrccryR1QTBAKzwIpv7/c3B5m4= Date: Tue, 11 Feb 2025 09:57:03 +0100 From: Greg Kroah-Hartman To: Libo Chen Cc: "linux-kernel@vger.kernel.org" , "akpm@linux-foundation.org" , "torvalds@linux-foundation.org" , "stable@vger.kernel.org" , "lwn@lwn.net" , "jslaby@suse.cz" , Tejun Heo Subject: Re: Linux 6.12.11 Message-ID: <2025021127-lapped-untwist-fef3@gregkh> References: <2025012322-scuff-culminate-51b4@gregkh> <1E4095C7-59A5-4421-AD2E-6EFF28F8A850@oracle.com> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1E4095C7-59A5-4421-AD2E-6EFF28F8A850@oracle.com> On Mon, Feb 10, 2025 at 07:43:03PM +0000, Libo Chen wrote: > > On Jan 23, 2025, at 09:12, Greg Kroah-Hartman wrote: > > Ihor Solodrai (1): > > selftests/sched_ext: fix build after renames in sched_ext API > > Hi Greg, > > I think the commit "selftests/sched_ext: fix build after renames in sched_ext API” was wrongly pulled into the stable 6.12.y > without the sched_ext API changes introduced by Tejun’s series: https://lore.kernel.org/all/20241110200308.103681-1-tj@kernel.org. > As a result, the sched_ext selftests compilation fails starting from v6.12.11: > > exit.bpf.c:36:2: error: call to undeclared function 'scx_bpf_dsq_insert'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] > 36 | scx_bpf_dsq_insert(p, DSQ_ID, SCX_SLICE_DFL, enq_flags); > | ^ > exit.bpf.c:44:2: error: call to undeclared function 'scx_bpf_dsq_move_to_local'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] > 44 | scx_bpf_dsq_move_to_local(DSQ_ID); > | ^ > 2 errors generated. > ... Thanks for catching this (nit, can you trim your reply, it's hard to find it in a huge email like this.) Can you send a revert to fix this up? thanks, greg k-h