From nobody Mon Apr 6 04:58:53 2026 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 BD940C6FA89 for ; Sun, 11 Sep 2022 08:48:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230151AbiIKIsi (ORCPT ); Sun, 11 Sep 2022 04:48:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57574 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230032AbiIKIsA (ORCPT ); Sun, 11 Sep 2022 04:48:00 -0400 Received: from mx-out.tlen.pl (mx-out.tlen.pl [193.222.135.158]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5958A32A89 for ; Sun, 11 Sep 2022 01:47:56 -0700 (PDT) Received: (wp-smtpd smtp.tlen.pl 38540 invoked from network); 11 Sep 2022 10:47:54 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=o2.pl; s=1024a; t=1662886074; bh=zTGL6yt8YAH2AxgKZxN+HtlBpnR7VOF2iiAevzJvzQY=; h=From:To:Cc:Subject; b=tDkKCJa1OfCHJMtIbsycFd7rSAYWJoUO7G6cNvXRA4U2XdxiRyJU7Ba4GZFFFCmyW jwBZ0+EIVzHK8WyJeDjmVes0sYKkYIxqHB4hC179r/HgeANKr9UR0prAqm7vmQQ158 W2HpWxW1rGn0JM2k/YHGVS9tjZfZ6L7HR1azfW1s= Received: from aafh243.neoplus.adsl.tpnet.pl (HELO localhost.localdomain) (mat.jonczyk@o2.pl@[83.4.137.243]) (envelope-sender ) by smtp.tlen.pl (WP-SMTPD) with SMTP for ; 11 Sep 2022 10:47:54 +0200 From: =?UTF-8?q?Mateusz=20Jo=C5=84czyk?= To: linux-kernel@vger.kernel.org, x86@kernel.org Cc: =?UTF-8?q?Mateusz=20Jo=C5=84czyk?= , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H. Peter Anvin" , Andy Lutomirski Subject: [PATCH v2 09/10] x86/Kconfig: document release year of glibc 2.3.3 Date: Sun, 11 Sep 2022 10:47:10 +0200 Message-Id: <20220911084711.13694-10-mat.jonczyk@o2.pl> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220911084711.13694-1-mat.jonczyk@o2.pl> References: <20220911084711.13694-1-mat.jonczyk@o2.pl> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-WP-MailID: 2167ce314221207ad3dca84bf1b65b5b X-WP-AV: skaner antywirusowy Poczty o2 X-WP-SPAM: NO 0000000 [8cNE] Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org I wonder how many people were checking their glibc version when considering whether to enable this option. Signed-off-by: Mateusz Jo=C5=84czyk Cc: Thomas Gleixner Cc: Ingo Molnar Cc: Borislav Petkov Cc: Dave Hansen Cc: x86@kernel.org Cc: "H. Peter Anvin" Cc: Andy Lutomirski --- v2: shorten prompt. arch/x86/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 31f778b0cd0b..4612c356da4c 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -2278,7 +2278,7 @@ config DEBUG_HOTPLUG_CPU0 =20 config COMPAT_VDSO def_bool n - prompt "Disable the 32-bit vDSO (needed for glibc 2.3.3)" + prompt "Workaround for glibc 2.3.2 / 2.3.3 (released in year 2003/2004)" depends on COMPAT_32 help Certain buggy versions of glibc will crash if they are --=20 2.25.1