From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B379AC001E0 for ; Mon, 23 Oct 2023 12:25:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230038AbjJWMZp (ORCPT ); Mon, 23 Oct 2023 08:25:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36782 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230014AbjJWMZn (ORCPT ); Mon, 23 Oct 2023 08:25:43 -0400 Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id C507CD7C for ; Mon, 23 Oct 2023 05:25:41 -0700 (PDT) Received: from pwmachine.localnet (unknown [188.24.154.80]) by linux.microsoft.com (Postfix) with ESMTPSA id 70CF620B74C0; Mon, 23 Oct 2023 05:25:40 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 70CF620B74C0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1698063941; bh=CD0UDW+r4tW96TX3+q3JQSftBZRSjNaIr1AHFddCYmQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=VCxFIIQDthehXUg4byFZyyIyY2fNU+qdvEVFUpS8HbhcMfc/5Odo4EENW8EWnGF/5 cM1nZ0zf/GIeUyGaYEAhJxTPdIG9ikLoBsawOzAAXBaM0IRvlxJM2Mp9h4gAaq1440 ojb5qZ5dyhWO6fkfxXtc89lbh5a77UjyuEelUt/k= From: Francis Laniel To: Greg KH Cc: stable@vger.kernel.org, Masami Hiramatsu Subject: Re: [PATCH 4.14.y 0/1] Return EADDRNOTAVAIL when func matches several symbols during kprobe creation Date: Mon, 23 Oct 2023 15:25:37 +0300 Message-ID: <4841753.GXAFRqVoOG@pwmachine> In-Reply-To: <2023102317-liberty-kelp-3492@gregkh> References: <2023102140-tartly-democrat-140d@gregkh> <20231023094947.258663-1-flaniel@linux.microsoft.com> <2023102317-liberty-kelp-3492@gregkh> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="iso-8859-1" Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org Hi! Le lundi 23 octobre 2023, 13:23:36 EEST Greg KH a =E9crit : > On Mon, Oct 23, 2023 at 12:49:46PM +0300, Francis Laniel wrote: > > Hi. > >=20 > >=20 > > I received messages regarding problems to apply the upstream patch. > > I was able to reproduce the problem on the following stable kernels: > > * 4.14, > > * 4.19, > > * 5.4 > > * and 5.10 > > But it seems to be false positive for kernel 5.15 and 6.1, is this case > > possible or I did something wrong? >=20 > Did you try to build with the patch applied? That might be the issue > for those kernels. Indeed, I did not and there is a problem with an unknown function on these= =20 kernels; I sent updated patches. Note that, I did not send updated patches to some kernel as they could reus= e=20 the patch from an older kernel. I would like to first get reviews, as I had to modify them to suit stable=20 kernels, on this first batch and once everything is validated I will send t= he=20 patches for the remaining kernels. >=20 > thanks, >=20 > greg k-h Best regards and thank you in advance