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 9956BEB64DC for ; Mon, 17 Jul 2023 19:43:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230148AbjGQTnz (ORCPT ); Mon, 17 Jul 2023 15:43:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40736 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229724AbjGQTny (ORCPT ); Mon, 17 Jul 2023 15:43:54 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 05F5BD3 for ; Mon, 17 Jul 2023 12:43:52 -0700 (PDT) From: John Ogness DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1689623030; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=BIYuBceOvZxFcNDniGd0KrPzPzR4CRiWHjc/79HQdoA=; b=2pkWsLajD3WSzZpO5sVNUa3P6XkSNWZvfID18WmcLhV+6Alkt07jKtfYra98Gs9Y0YCpQT tsjv7Oj1rfWuJCS7sJshZNMDHpJH8S85+NKqPtvFOfdtZPAQxY54Gm86XZZJKDz3r5uOqw I1wqvHxV0R+PSs0Xg3eBtxXpaNKrED9LRbOZQobYmiMjQlmovZOBGoPWgxSuUs1aLwqiHK irAbGzEdAmuRrNj9Ep6dAL5DwpIs/arkk0oID7z5QNHhTi5W4DmkmWfrouJAfslOUfypDP nxir+Wu7iP7Uc6zawc1ysOcwpffaeMJ04blepYDfY6Lx+OsNZjA/shOKhGQzMw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1689623030; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=BIYuBceOvZxFcNDniGd0KrPzPzR4CRiWHjc/79HQdoA=; b=rs+yyEhnNnmpnbiKwcLxUFW6oNy+iudM04d9wU+M2uXz54/ai7Wej9xR3yhwXpvHUiL6PI xhiCrITvMPI8mfAw== To: Nicholas Piggin Cc: linuxppc-dev@lists.ozlabs.org, Michael Ellerman , linux-kernel@vger.kernel.org Subject: Re: [PATCH] powerpc/build: vdso linker warning for orphan sections In-Reply-To: <20230609051002.3342-1-npiggin@gmail.com> References: <20230609051002.3342-1-npiggin@gmail.com> Date: Mon, 17 Jul 2023 21:49:48 +0206 Message-ID: <871qh6wcgb.fsf@jogness.linutronix.de> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Nicholas, On 2023-06-09, Nicholas Piggin wrote: > Add --orphan-handlin for vdsos, and adjust vdso linker scripts to deal > with orphan sections. I'm reporting that I am getting a linker warning with 6.5-rc2. The warning message is: ld: warning: discarding dynamic section .rela.opd and bisects to: 8ad57add77d3 ("powerpc/build: vdso linker warning for orphan sections") Despite the warning, my ppc64 system seems to run fine. Let me know if you need any other information from me. I noticed [0] this with 6.5-rc1 but didn't contact the right people. John Ogness [0] https://lore.kernel.org/lkml/871qhf1q3j.fsf@jogness.linutronix.de 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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id BD87AEB64DC for ; Mon, 17 Jul 2023 19:50:49 +0000 (UTC) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; secure) header.d=linutronix.de header.i=@linutronix.de header.a=rsa-sha256 header.s=2020 header.b=2pkWsLaj; dkim=fail reason="signature verification failed" header.d=linutronix.de header.i=@linutronix.de header.a=ed25519-sha256 header.s=2020e header.b=rs+yyEhn; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4R4Xkc0vBtz30JF for ; Tue, 18 Jul 2023 05:50:48 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=linutronix.de header.i=@linutronix.de header.a=rsa-sha256 header.s=2020 header.b=2pkWsLaj; dkim=pass header.d=linutronix.de header.i=@linutronix.de header.a=ed25519-sha256 header.s=2020e header.b=rs+yyEhn; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=linutronix.de (client-ip=193.142.43.55; helo=galois.linutronix.de; envelope-from=john.ogness@linutronix.de; receiver=lists.ozlabs.org) X-Greylist: delayed 363 seconds by postgrey-1.37 at boromir; Tue, 18 Jul 2023 05:49:58 AEST Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4R4Xjf3mt0z2yDQ for ; Tue, 18 Jul 2023 05:49:58 +1000 (AEST) From: John Ogness DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1689623030; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=BIYuBceOvZxFcNDniGd0KrPzPzR4CRiWHjc/79HQdoA=; b=2pkWsLajD3WSzZpO5sVNUa3P6XkSNWZvfID18WmcLhV+6Alkt07jKtfYra98Gs9Y0YCpQT tsjv7Oj1rfWuJCS7sJshZNMDHpJH8S85+NKqPtvFOfdtZPAQxY54Gm86XZZJKDz3r5uOqw I1wqvHxV0R+PSs0Xg3eBtxXpaNKrED9LRbOZQobYmiMjQlmovZOBGoPWgxSuUs1aLwqiHK irAbGzEdAmuRrNj9Ep6dAL5DwpIs/arkk0oID7z5QNHhTi5W4DmkmWfrouJAfslOUfypDP nxir+Wu7iP7Uc6zawc1ysOcwpffaeMJ04blepYDfY6Lx+OsNZjA/shOKhGQzMw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1689623030; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=BIYuBceOvZxFcNDniGd0KrPzPzR4CRiWHjc/79HQdoA=; b=rs+yyEhnNnmpnbiKwcLxUFW6oNy+iudM04d9wU+M2uXz54/ai7Wej9xR3yhwXpvHUiL6PI xhiCrITvMPI8mfAw== To: Nicholas Piggin Subject: Re: [PATCH] powerpc/build: vdso linker warning for orphan sections In-Reply-To: <20230609051002.3342-1-npiggin@gmail.com> References: <20230609051002.3342-1-npiggin@gmail.com> Date: Mon, 17 Jul 2023 21:49:48 +0206 Message-ID: <871qh6wcgb.fsf@jogness.linutronix.de> MIME-Version: 1.0 Content-Type: text/plain X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Hi Nicholas, On 2023-06-09, Nicholas Piggin wrote: > Add --orphan-handlin for vdsos, and adjust vdso linker scripts to deal > with orphan sections. I'm reporting that I am getting a linker warning with 6.5-rc2. The warning message is: ld: warning: discarding dynamic section .rela.opd and bisects to: 8ad57add77d3 ("powerpc/build: vdso linker warning for orphan sections") Despite the warning, my ppc64 system seems to run fine. Let me know if you need any other information from me. I noticed [0] this with 6.5-rc1 but didn't contact the right people. John Ogness [0] https://lore.kernel.org/lkml/871qhf1q3j.fsf@jogness.linutronix.de