From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 E22523D810C; Thu, 21 May 2026 13:33:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779370408; cv=none; b=W8J3PZ9rIyyCcjaCnREDjPcirdMbESHv42MXGfd5fmLusDVvtzFMYh+SulMEaJ8Fgb0TM6eQMdaulqgRU0gU5m9Dv+xzTaN8CeX5+dXi7MFyE9bDFBCcgsw5p9hWs2HpkjQZtWrCV2nDXeQ7TaZ6wi7Acsy1Hl8mgwgiNE0BwXU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779370408; c=relaxed/simple; bh=We2iaIAjr+4pDVj6nN4taHbnlsqb7PEX4Rc0M//7Kt8=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=tY7GKg553epOPgU31SaLsVdPoUPRJ+FIZnA4sh/AOhX6Yo7HPmIO/r/pHNo5zup7rmnQbRJ/nSj8hg7irop4pFKM1daIAsaR8Yy+8RPd6d8tQ4vei0DuR4eqj+kdPCYWi0U/Lfq072Z51Co/3mB3gopzksMP31lBaC2DMe2X6pU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gKeaVp4g; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="gKeaVp4g" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 93D611F01572; Thu, 21 May 2026 13:33:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1779370406; bh=mCDvxzUe4SUE/8My5CdCqwCgEMUsyBtFnEQMMX6d/s8=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=gKeaVp4g+fZOCB2d1zbjK4W3dvda303iCxWkDVj8H14UNIIGY3gLpzELeZZiKDuA0 6JIfunc/nVUvSrBIfRk900oxZ2787B+gF2h77BXqscTXGWlKDLIlSThYYzXi6Zaf6k rSGRMLv44XHHzSMHgbqg/hi8HytIpEFrRSPhR2+NF71x4bQnEWRMd+fmzjPChz9SHD l99zEnTWxInewz9sw/ltbjS6dRQ4fdJNXiQJ67R4+Wc+4RYmFsK3aPla3MQMOLPRtt Du0AZ41GslozrTV5c51WftQYxJqxNJ5tdYXIlfTZ4AdLpFEJ8Cy0CdC8iVcMT6c/cM 6A9cOjvqn/5+A== From: Kees Cook To: Luis Chamberlain Cc: Kees Cook , Pengpeng Hou , Petr Pavlu , Richard Weinberger , Anton Ivanov , Johannes Berg , "Rafael J. Wysocki" , Len Brown , Corey Minyard , Gabriel Somlo , "Michael S. Tsirkin" , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , David Airlie , Simona Vetter , Bart Van Assche , Jason Gunthorpe , Leon Romanovsky , Laurent Pinchart , Hans de Goede , Mauro Carvalho Chehab , Bjorn Helgaas , Hannes Reinecke , "James E.J. Bottomley" , "Martin K. Petersen" , Daniel Lezcano , Zhang Rui , Lukasz Luba , Greg Kroah-Hartman , Jiri Slaby , Alan Stern , Jason Wang , Xuan Zhuo , =?UTF-8?q?Eugenio=20P=C3=A9rez?= , Jason Baron , Jim Cromie , Tiwei Bie , Benjamin Berg , =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= , "David E. Box" , "Maciej W. Rozycki" , Srinivas Pandruvada , Peter Zijlstra , Heiko Carstens , Vasily Gorbik , Sean Christopherson , Paolo Bonzini , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Vinod Koul , Frank Li , Daniel Gomez , Sami Tolvanen , Aaron Tomlin , Alexander Potapenko , Marco Elver , Dmitry Vyukov , Andrew Morton , John Johansen , Paul Moore , James Morris , "Serge E. Hallyn" , Andy Shevchenko , Georgia Garcia , kvm@vger.kernel.org, dmaengine@vger.kernel.org, linux-modules@vger.kernel.org, kasan-dev@googlegroups.com, linux-mm@kvack.org, apparmor@lists.ubuntu.com, linux-security-module@vger.kernel.org, linux-um@lists.infradead.org, linux-acpi@vger.kernel.org, openipmi-developer@lists.sourceforge.net, qemu-devel@nongnu.org, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-rdma@vger.kernel.org, linux-media@vger.kernel.org, linux-pci@vger.kernel.org, linux-scsi@vger.kernel.org, linux-pm@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-serial@vger.kernel.org, linux-usb@vger.kernel.org, usb-storage@lists.one-eyed-alien.net, virtualization@lists.linux.dev, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, netdev@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-hardening@vger.kernel.org Subject: [PATCH 02/11] panic: Replace panic_print_get() with generic helper Date: Thu, 21 May 2026 06:33:15 -0700 Message-Id: <20260521133326.2465264-2-kees@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260521133315.work.845-kees@kernel.org> References: <20260521133315.work.845-kees@kernel.org> Precedence: bulk X-Mailing-List: dmaengine@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=866; i=kees@kernel.org; h=from:subject; bh=We2iaIAjr+4pDVj6nN4taHbnlsqb7PEX4Rc0M//7Kt8=; b=owGbwMvMwCVmps19z/KJym7G02pJDFn8nAumTnkv6GXi6mHz69T5F/eS51xN2sf9+OYJ/5tKM a7BKpWXOkpZGMS4GGTFFFmC7NzjXDzetoe7z1WEmcPKBDKEgYtTACZy9S/Db7YGn+v9lrVPV4gu m3xhJm8Bs3PHO2Ofhg7+Rze8/k6O/Mzw3yuT8f9jHfbF7g9KrUVDtZlPT9yg9mVa1fd5W55tLpg ayQcA X-Developer-Key: i=kees@kernel.org; a=openpgp; fpr=A5C3F68F229DD60F723E6E138972F4DFDC6DC026 Content-Transfer-Encoding: 8bit Since panic_print_get() just calls the ulong helper directly, there is no need for it to exist as a wrapper. Signed-off-by: Kees Cook --- kernel/panic.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/kernel/panic.c b/kernel/panic.c index 20feada5319d..42e5ebde4585 100644 --- a/kernel/panic.c +++ b/kernel/panic.c @@ -1214,14 +1214,9 @@ static int panic_print_set(const char *val, const struct kernel_param *kp) return param_set_ulong(val, kp); } -static int panic_print_get(char *val, const struct kernel_param *kp) -{ - return param_get_ulong(val, kp); -} - static const struct kernel_param_ops panic_print_ops = { .set = panic_print_set, - .get = panic_print_get, + .get = param_get_ulong, }; __core_param_cb(panic_print, &panic_print_ops, &panic_print, 0644); -- 2.34.1