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 E2B0E3A8CC for ; Wed, 15 Nov 2023 19:47:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="X3cryE1S" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8BCA5C433C7; Wed, 15 Nov 2023 19:47:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1700077635; bh=nShVZs+q69FMRGysNgylFDvkBj/s+gEjSvL840s25eE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=X3cryE1SXEjCvfEUOQ9//8jTaM3QGBaBVyAl4Ynl1mWe8d/UoPBty0aHzJzpbEMwU it9Z0zaEysFRsziVXVcvpPcqee8bRmKmCK5fn4/11eNuqof9/iRPD8t4c+EW8QpH6M 3VkdhYyheOKUxGPHEdfld9ast3C0563aBcpYrtOY= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, =?UTF-8?q?Cl=C3=A9ment=20L=C3=A9ger?= , Daniel Gomez , Jan Kiszka , Kieran Bingham , Luis Chamberlain , Pankaj Raghav , Andrew Morton , Sasha Levin Subject: [PATCH 6.6 417/603] scripts/gdb: fix usage of MOD_TEXT not defined when CONFIG_MODULES=n Date: Wed, 15 Nov 2023 14:16:02 -0500 Message-ID: <20231115191641.760091643@linuxfoundation.org> X-Mailer: git-send-email 2.42.1 In-Reply-To: <20231115191613.097702445@linuxfoundation.org> References: <20231115191613.097702445@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Clément Léger [ Upstream commit 16501630bdeb107141a0139ddc33f92ab5582c6f ] MOD_TEXT is only defined if CONFIG_MODULES=y which lead to loading failure of the gdb scripts when kernel is built without CONFIG_MODULES=y: Reading symbols from vmlinux... Traceback (most recent call last): File "/foo/vmlinux-gdb.py", line 25, in import linux.constants File "/foo/scripts/gdb/linux/constants.py", line 14, in LX_MOD_TEXT = gdb.parse_and_eval("MOD_TEXT") ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ gdb.error: No symbol "MOD_TEXT" in current context. Add a conditional check on CONFIG_MODULES to fix this error. Link: https://lkml.kernel.org/r/20231031134848.119391-1-da.gomez@samsung.com Fixes: b4aff7513df3 ("scripts/gdb: use mem instead of core_layout to get the module address") Signed-off-by: Clément Léger Tested-by: Daniel Gomez Signed-off-by: Daniel Gomez Cc: Jan Kiszka Cc: Kieran Bingham Cc: Luis Chamberlain Cc: Pankaj Raghav Signed-off-by: Andrew Morton Signed-off-by: Sasha Levin --- scripts/gdb/linux/constants.py.in | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/scripts/gdb/linux/constants.py.in b/scripts/gdb/linux/constants.py.in index e3517d4ab8ec9..04c87b570aabe 100644 --- a/scripts/gdb/linux/constants.py.in +++ b/scripts/gdb/linux/constants.py.in @@ -66,10 +66,11 @@ LX_GDBPARSED(IRQD_LEVEL) LX_GDBPARSED(IRQ_HIDDEN) /* linux/module.h */ -LX_GDBPARSED(MOD_TEXT) -LX_GDBPARSED(MOD_DATA) -LX_GDBPARSED(MOD_RODATA) -LX_GDBPARSED(MOD_RO_AFTER_INIT) +if IS_BUILTIN(CONFIG_MODULES): + LX_GDBPARSED(MOD_TEXT) + LX_GDBPARSED(MOD_DATA) + LX_GDBPARSED(MOD_RODATA) + LX_GDBPARSED(MOD_RO_AFTER_INIT) /* linux/mount.h */ LX_VALUE(MNT_NOSUID) -- 2.42.0