From mboxrd@z Thu Jan 1 00:00:00 1970 From: Russell King Subject: 2.6.13-git3: build failure: sysctl_optmem_max Date: Sat, 3 Sep 2005 11:27:56 +0100 Message-ID: <20050903112756.D29708@flint.arm.linux.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: To: Linux Kernel List , netdev@vger.kernel.org Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org While trying to build a kernel with CONFIG_SYSCTL disabled, the following error occurs: CC net/ipv4/ip_sockglue.o net/ipv4/ip_sockglue.c: In function `ip_setsockopt': net/ipv4/ip_sockglue.c:622: error: `sysctl_optmem_max' undeclared (first use in net/ipv4/ip_sockglue.c:622: error: (Each undeclared identifier is reported only net/ipv4/ip_sockglue.c:622: error: for each function it appears in.) It seems that sysctl_optmem_max is only available if CONFIG_SYSCTL is set. However, ip_setsockopt makes unconditional usage of this variable. -- Russell King Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/ maintainer of: 2.6 Serial core