From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lpsc-mail.in2p3.fr (lpsc-mail.in2p3.fr [134.158.40.8]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 4F1AFDDFD2 for ; Tue, 15 Apr 2008 18:46:47 +1000 (EST) Received: from LPSC0173W (lpsc0173w.in2p3.fr [134.158.40.173]) by lpsc-mail.in2p3.fr (8.13.1/8.13.1/In2p3) with SMTP id m3F8kfjN005159 for ; Tue, 15 Apr 2008 10:46:42 +0200 Message-ID: <02bb01c89ed5$39f48d10$ad289e86@LPSC0173W> From: "Guillaume Dargaud" To: References: <01f001c89e4b$05acddd0$ad289e86@LPSC0173W> <20080414155124.189d3465@zod.rchland.ibm.com> Subject: Re: Manual kernel parameters are being ignored Date: Tue, 15 Apr 2008 10:46:36 +0200 MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=original List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , >> Anyone care to tell me why the parameters I type manually for the kernel >> are >> being ignored ? > > Care to tell us which kernel you are using and what your .config for it > looks like? Sure, sorry for not giving more details, I thought it was kind of a general kernel question (and almost off topic here I must confess). Kernel 2.6.24 from the Xilinx git tree. Xilinx ml405 board, using UartLite console. If I don't select CMDLINE_BOOL I can type in whatever I want, but if I set a CONFIG_CMDLINE then what I type is ignored. CONFIG_WORD_SIZE=32 CONFIG_MMU=y CONFIG_GENERIC_HARDIRQS=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_ARCH_HAS_ILOG2_U32=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_PPC=y CONFIG_PPC32=y CONFIG_GENERIC_NVRAM=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_GENERIC_BUG=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_EXPERIMENTAL=y CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLAB=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y CONFIG_BASE_SMALL=0 CONFIG_MODULES=y CONFIG_KMOD=y CONFIG_BLOCK=y CONFIG_IOSCHED_NOOP=y CONFIG_IOSCHED_AS=y CONFIG_IOSCHED_DEADLINE=y CONFIG_IOSCHED_CFQ=y CONFIG_DEFAULT_AS=y CONFIG_DEFAULT_IOSCHED="anticipatory" CONFIG_40x=y CONFIG_PPC_DCR_NATIVE=y CONFIG_PPC_DCR=y CONFIG_4xx=y CONFIG_XILINX_ML405=y CONFIG_IBM405_ERR77=y CONFIG_IBM405_ERR51=y CONFIG_XILINX_MLxxx=y CONFIG_XILINX_VIRTEX_4_FX=y CONFIG_XILINX_VIRTEX=y CONFIG_XILINX_EMBED_CONFIG=y CONFIG_EMBEDDEDBOOT=y CONFIG_PPC_GEN550=y CONFIG_UART0_TTYS0=y CONFIG_NOT_COHERENT_CACHE=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_HZ_250=y CONFIG_HZ=250 CONFIG_PREEMPT_NONE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y CONFIG_BINFMT_ELF=y CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y CONFIG_ZONE_DMA=y CONFIG_HIGHMEM_START=0xfe000000 CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_TASK_SIZE=0x80000000 CONFIG_CONSISTENT_START=0xff100000 CONFIG_CONSISTENT_SIZE=0x00200000 CONFIG_BOOT_LOAD=0x00400000 CONFIG_NET=y CONFIG_PACKET=y CONFIG_PACKET_MMAP=y CONFIG_UNIX=y CONFIG_INET=y CONFIG_IP_FIB_HASH=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_BLK_DEV=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=8192 CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 CONFIG_XILINX_SYSACE=y CONFIG_XILINX_DRIVERS=y CONFIG_NEED_XILINX_IPIF=y CONFIG_NETDEVICES=y CONFIG_TUN=y CONFIG_NET_ETHERNET=y CONFIG_XILINX_EMACLITE=y CONFIG_INPUT=y CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 CONFIG_VT=y CONFIG_VT_CONSOLE=y CONFIG_HW_CONSOLE=y CONFIG_SERIAL_UARTLITE=y CONFIG_SERIAL_UARTLITE_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_UNIX98_PTYS=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_XILINX_IIC=y CONFIG_SSB_POSSIBLE=y CONFIG_DUMMY_CONSOLE=y CONFIG_XILINX_EDK=y CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y CONFIG_JBD=y CONFIG_FS_MBCACHE=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y CONFIG_DNOTIFY=y CONFIG_AUTOFS4_FS=y CONFIG_FAT_FS=y CONFIG_MSDOS_FS=y CONFIG_VFAT_FS=y CONFIG_FAT_DEFAULT_CODEPAGE=437 CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y CONFIG_SYSFS=y CONFIG_TMPFS=y CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_PARTITION_ADVANCED=y CONFIG_MSDOS_PARTITION=y CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ASCII=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_UTF8=y CONFIG_BITREVERSE=y CONFIG_CRC32=y CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y CONFIG_PRINTK_TIME=y CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_DEBUG_KERNEL=y CONFIG_DETECT_SOFTLOCKUP=y CONFIG_SCHED_DEBUG=y CONFIG_DEBUG_MUTEXES=y CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y CONFIG_FORCED_INLINING=y CONFIG_SAMPLES=y CONFIG_CRYPTO=y CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_BLKCIPHER=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_DES=y CONFIG_CRYPTO_HW=y -- Guillaume Dargaud http://www.gdargaud.net/