Message-id: <20081112190214.GA26785@pool-96-236-120-128.spfdma.east.verizon.net>
Date:	Wed, 12 Nov 2008 19:02:14 +0000
From:	Eric Buddington <ebuddington@...izon.net>
To:	Am??rico Wang <xiyou.wangcong@...il.com>
Cc:	Eric Buddington <ebuddington@...izon.net>,
	linux-kernel@...r.kernel.org, hpa@...or.com
Subject: Re: /init not found in initramfs in 2.6.27.[34]

On Tue, Nov 11, 2008 at 11:19:22AM +0000, Am??rico Wang wrote:
> Do you use the same config for 2.6.26.5 and 2.6.27.4 ?
> If not, could you please send the diff between these two configs?

I used 'make oldconfig', so they're similar but not identical. Here's the diff:

3,4c3,4
< # Linux kernel version: 2.6.26.5
< # Thu Sep 18 18:07:09 2008
---
> # Linux kernel version: 2.6.27.4
> # Sun Nov  9 06:46:26 2008
27c27
< # CONFIG_GENERIC_GPIO is not set
---
> CONFIG_GENERIC_GPIO=y
67c67,70
< # CONFIG_TASKSTATS is not set
---
> CONFIG_TASKSTATS=y
> CONFIG_TASK_DELAY_ACCT=y
> CONFIG_TASK_XACCT=y
> CONFIG_TASK_IO_ACCOUNTING=y
87c90
< # CONFIG_RELAY is not set
---
> CONFIG_RELAY=y
100d102
< CONFIG_SYSCTL_SYSCALL_CHECK=y
126a129
> CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
127a131
> CONFIG_HAVE_IOREMAP_PROT=y
129a134
> # CONFIG_HAVE_ARCH_TRACEHOOK is not set
130a136,137
> # CONFIG_USE_GENERIC_SMP_HELPERS is not set
> # CONFIG_HAVE_CLK is not set
131a139
> CONFIG_HAVE_GENERIC_DMA_COHERENT=y
145c153
< # CONFIG_BLK_DEV_IO_TRACE is not set
---
> CONFIG_BLK_DEV_IO_TRACE=y
147a156
> CONFIG_BLK_DEV_INTEGRITY=y
171a181,182
> CONFIG_X86_FIND_SMP_CONFIG=y
> CONFIG_X86_MPPARSE=y
175,178d185
< # CONFIG_X86_NUMAQ is not set
< # CONFIG_X86_SUMMIT is not set
< # CONFIG_X86_BIGSMP is not set
< # CONFIG_X86_VISWS is not set
180,181d186
< # CONFIG_X86_ES7000 is not set
< # CONFIG_X86_RDC321X is not set
182a188
> # CONFIG_X86_RDC321X is not set
184a191
> CONFIG_XEN_SAVE_RESTORE=y
190a198
> # CONFIG_MEMTEST is not set
268a277
> CONFIG_MMU_NOTIFIER=y
271a281,283
> CONFIG_MTRR_SANITIZER=y
> CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0
> CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
282a295
> CONFIG_KEXEC_JUMP=y
320a334
> CONFIG_ACPI_PCI_SLOT=m
457,460d470
< 
< #
< # Networking
< #
473a484
> CONFIG_XFRM_IPCOMP=m
694a706
> CONFIG_IP_NF_SECURITY=m
718a731
> CONFIG_IP6_NF_SECURITY=m
735a749
> CONFIG_BRIDGE_EBT_IP6=m
777a792,793
> CONFIG_STP=m
> CONFIG_GARP=m
779a796
> CONFIG_VLAN_8021Q_GVRP=y
946d962
< # CONFIG_BT_HCIUSB is not set
968a985
> CONFIG_WIRELESS_EXT_SYSFS=y
973a991
> CONFIG_MAC80211_RC_PID=y
975,983d992
< # CONFIG_MAC80211_RC_DEFAULT_NONE is not set
< 
< #
< # Selecting 'y' for an algorithm will
< #
< 
< #
< # build the algorithm into mac80211.
< #
985d993
< CONFIG_MAC80211_RC_PID=y
988,989c996,997
< # CONFIG_MAC80211_DEBUG_PACKET_ALIGNMENT is not set
< # CONFIG_MAC80211_DEBUG is not set
---
> # CONFIG_MAC80211_DEBUGFS is not set
> # CONFIG_MAC80211_DEBUG_MENU is not set
1012a1021,1022
> # CONFIG_FIRMWARE_IN_KERNEL is not set
> CONFIG_EXTRA_FIRMWARE=""
1215a1226
> # CONFIG_BLK_DEV_HD is not set
1225a1237
> # CONFIG_FUJITSU_LAPTOP_DEBUG is not set
1226a1239
> CONFIG_HP_WMI=m
1227a1241
> CONFIG_COMPAL_LAPTOP=m
1237a1252
> CONFIG_HP_ILO=m
1244a1260,1261
> CONFIG_IDE_TIMINGS=y
> CONFIG_IDE_ATAPI=y
1284d1300
< CONFIG_BLK_DEV_CY82C693=m
1288,1289d1303
< CONFIG_BLK_DEV_HPT34X=m
< # CONFIG_HPT34X_AUTODMA is not set
1321,1322d1334
< # CONFIG_BLK_DEV_HD_ONLY is not set
< # CONFIG_BLK_DEV_HD is not set
1460a1473,1477
> CONFIG_SCSI_DH=m
> CONFIG_SCSI_DH_RDAC=m
> CONFIG_SCSI_DH_HP_SW=m
> CONFIG_SCSI_DH_EMC=m
> CONFIG_SCSI_DH_ALUA=m
1546,1549c1563
< CONFIG_DM_MULTIPATH=y
< CONFIG_DM_MULTIPATH_EMC=y
< CONFIG_DM_MULTIPATH_RDAC=m
< CONFIG_DM_MULTIPATH_HP=m
---
> CONFIG_DM_MULTIPATH=m
1595d1608
< CONFIG_NETDEVICES_MULTIQUEUE=y
1676d1688
< # CONFIG_AMD8111E_NAPI is not set
1678d1689
< # CONFIG_ADAPTEC_STARFIRE_NAPI is not set
1710d1720
< # CONFIG_VIA_RHINE_NAPI is not set
1721d1730
< # CONFIG_E1000_NAPI is not set
1724d1732
< CONFIG_E1000E_ENABLED=y
1726a1735
> CONFIG_IGB_LRO=y
1731d1739
< # CONFIG_R8169_NAPI is not set
1734a1743
> # CONFIG_SKGE_DEBUG is not set
1735a1745
> # CONFIG_SKY2_DEBUG is not set
1740a1751
> CONFIG_ATL1E=m
1744d1754
< CONFIG_CHELSIO_T1_NAPI=y
1748d1757
< # CONFIG_IXGB_NAPI is not set
1750d1758
< # CONFIG_S2IO_NAPI is not set
1804a1813
> CONFIG_MAC80211_HWSIM=m
1809a1819
> CONFIG_ATH9K=m
1814,1818d1823
< CONFIG_IWL4965=m
< CONFIG_IWL4965_HT=y
< CONFIG_IWL4965_LEDS=y
< CONFIG_IWL4965_SPECTRUM_MEASUREMENT=y
< CONFIG_IWL4965_SENSITIVITY=y
1819a1825,1829
> CONFIG_IWLAGN=m
> CONFIG_IWLAGN_SPECTRUM_MEASUREMENT=y
> CONFIG_IWLAGN_LEDS=y
> CONFIG_IWL4965=y
> CONFIG_IWL5000=y
1820a1831
> CONFIG_IWL3945_RFKILL=y
1896a1908
> CONFIG_USB_HSO=m
1968,1969c1980,1983
< CONFIG_ATM_FORE200E_MAYBE=m
< # CONFIG_ATM_FORE200E_PCA is not set
---
> CONFIG_ATM_FORE200E=m
> CONFIG_ATM_FORE200E_USE_TASKLET=y
> CONFIG_ATM_FORE200E_TX_RETRY=16
> CONFIG_ATM_FORE200E_DEBUG=0
2033a2048
> CONFIG_KEYBOARD_GPIO=m
2043a2059
> CONFIG_MOUSE_BCM5974=m
2048a2065
> CONFIG_MOUSE_GPIO=m
2089a2107
> CONFIG_TOUCHSCREEN_INEXIO=m
2090a2109
> CONFIG_TOUCHSCREEN_HTCPEN=m
2110a2130
> CONFIG_TOUCHSCREEN_TOUCHIT213=m
2143a2164
> CONFIG_CONSOLE_TRANSLATIONS=y
2176a2198
> CONFIG_VIRTIO_CONSOLE=m
2224a2247,2250
> 
> #
> # PC SMBus host controller drivers
> #
2231d2256
< CONFIG_I2C_ELEKTOR=m
2233c2258
< CONFIG_I2C_I810=m
---
> CONFIG_I2C_ISCH=m
2236,2243c2261
< CONFIG_I2C_OCORES=m
< CONFIG_I2C_PARPORT=m
< CONFIG_I2C_PARPORT_LIGHT=m
< CONFIG_I2C_PROSAVAGE=m
< CONFIG_I2C_SAVAGE4=m
< CONFIG_I2C_SIMTEC=m
< # CONFIG_SCx200_I2C is not set
< CONFIG_SCx200_ACB=m
---
> CONFIG_I2C_NFORCE2_S4985=m
2247,2249d2264
< CONFIG_I2C_TAOS_EVM=m
< CONFIG_I2C_STUB=m
< CONFIG_I2C_TINY_USB=m
2251a2267,2285
> 
> #
> # I2C system bus drivers (mostly embedded / system-on-chip)
> #
> CONFIG_I2C_GPIO=m
> CONFIG_I2C_OCORES=m
> CONFIG_I2C_SIMTEC=m
> 
> #
> # External I2C/SMBus adapter drivers
> #
> CONFIG_I2C_PARPORT=m
> CONFIG_I2C_PARPORT_LIGHT=m
> CONFIG_I2C_TAOS_EVM=m
> CONFIG_I2C_TINY_USB=m
> 
> #
> # Graphics adapter I2C/DDC channel drivers
> #
2252a2287,2291
> 
> #
> # Other I2C/SMBus bus drivers
> #
> CONFIG_I2C_ELEKTOR=m
2254a2294,2296
> CONFIG_I2C_STUB=m
> # CONFIG_SCx200_I2C is not set
> CONFIG_SCx200_ACB=m
2259a2302
> CONFIG_AT24=m
2261,2262d2303
< CONFIG_SENSORS_PCF8574=m
< CONFIG_PCF8575=m
2263a2305
> CONFIG_TPS65010=m
2285a2328,2347
> CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
> CONFIG_GPIOLIB=y
> CONFIG_GPIO_SYSFS=y
> 
> #
> # I2C GPIO expanders:
> #
> CONFIG_GPIO_MAX732X=m
> CONFIG_GPIO_PCA953X=m
> CONFIG_GPIO_PCF857X=m
> 
> #
> # PCI GPIO expanders:
> #
> 
> #
> # SPI GPIO expanders:
> #
> CONFIG_GPIO_MAX7301=m
> CONFIG_GPIO_MCP23S08=m
2294a2357
> CONFIG_W1_MASTER_GPIO=m
2312a2376
> CONFIG_SENSORS_AD7414=m
2313a2378
> CONFIG_SENSORS_ADCXX=m
2449a2515
> # CONFIG_MFD_CORE is not set
2450a2517
> CONFIG_MFD_SM501_GPIO=y
2451a2519
> # CONFIG_MFD_TMIO is not set
2489a2558
> CONFIG_MEDIA_TUNER_MXL5007T=m
2493a2563
> CONFIG_VIDEOBUF_DMA_CONTIG=m
2496d2565
< CONFIG_VIDEO_IR_I2C=m
2502a2572
> CONFIG_VIDEO_IR_I2C=m
2537a2608
> CONFIG_USB_GSPCA=m
2550a2622
> CONFIG_USB_S2255=m
2552a2625
> CONFIG_MT9M001_PCA9536_SWITCH=y
2553a2627,2629
> CONFIG_MT9V022_PCA9536_SWITCH=y
> CONFIG_SOC_CAMERA_PLATFORM=m
> CONFIG_VIDEO_SH_MOBILE_CEU=m
2610a2687,2688
> CONFIG_DVB_USB_DW2102=m
> CONFIG_DVB_USB_ANYSEE=m
2614a2693,2694
> CONFIG_DVB_SIANO_SMS1XXX=m
> CONFIG_DVB_SIANO_SMS1XXX_SMS_IDS=y
2664a2745
> CONFIG_DVB_DRX397XD=m
2820a2902,2904
> CONFIG_FB_CARMINE=m
> CONFIG_FB_CARMINE_DRAM_EVAL=y
> # CONFIG_CARMINE_DRAM_CUSTOM is not set
2826a2911,2913
> CONFIG_LCD_ILI9320=m
> CONFIG_LCD_VGG2432A4=m
> CONFIG_LCD_PLATFORM=m
2830a2918
> CONFIG_BACKLIGHT_MBP_NVIDIA=m
2860,2863d2947
< 
< #
< # Sound
< #
2865,2868d2948
< 
< #
< # Advanced Linux Sound Architecture
< #
2887,2891d2966
< 
< #
< # Generic devices
< #
< CONFIG_SND_PCSP=m
2896a2972,2973
> CONFIG_SND_DRIVERS=y
> CONFIG_SND_PCSP=m
2903a2981,2982
> CONFIG_SND_AC97_POWER_SAVE=y
> CONFIG_SND_AC97_POWER_SAVE_DEFAULT=10
2909,2912c2988
< 
< #
< # ISA devices
< #
---
> CONFIG_SND_ISA=y
2927d3002
< CONFIG_SND_GUS_SYNTH=m
2946,2949c3021
< 
< #
< # PCI devices
< #
---
> CONFIG_SND_PCI=y
3012d3083
< # CONFIG_SND_KORG1212_FIRMWARE_IN_KERNEL is not set
3014d3084
< # CONFIG_SND_MAESTRO3_FIRMWARE_IN_KERNEL is not set
3030,3040c3100,3101
< # CONFIG_SND_YMFPCI_FIRMWARE_IN_KERNEL is not set
< CONFIG_SND_AC97_POWER_SAVE=y
< CONFIG_SND_AC97_POWER_SAVE_DEFAULT=10
< 
< #
< # SPI devices
< #
< 
< #
< # USB devices
< #
---
> CONFIG_SND_SPI=y
> CONFIG_SND_USB=y
3045,3048c3106
< 
< #
< # PCMCIA devices
< #
---
> CONFIG_SND_PCMCIA=y
3051,3054d3108
< 
< #
< # System on Chip audio support
< #
3056,3067d3109
< 
< #
< # ALSA SoC audio for Freescale SOCs
< #
< 
< #
< # SoC Audio for the Texas Instruments OMAP
< #
< 
< #
< # Open Sound System
< #
3069d3110
< CONFIG_SOUND_TRIDENT=m
3126a3168
> CONFIG_USB_MON=y
3147a3190
> # CONFIG_USB_GADGET_MUSB_HDRC is not set
3184d3226
< CONFIG_USB_MON=y
3194d3235
< CONFIG_USB_SERIAL_AIRPRIME=m
3215,3226d3255
< CONFIG_USB_SERIAL_KEYSPAN_MPR=y
< CONFIG_USB_SERIAL_KEYSPAN_USA28=y
< CONFIG_USB_SERIAL_KEYSPAN_USA28X=y
< CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y
< CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y
< CONFIG_USB_SERIAL_KEYSPAN_USA19=y
< CONFIG_USB_SERIAL_KEYSPAN_USA18X=y
< CONFIG_USB_SERIAL_KEYSPAN_USA19W=y
< CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y
< CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y
< CONFIG_USB_SERIAL_KEYSPAN_USA49W=y
< CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y
3254d3282
< CONFIG_USB_AUERSWALD=m
3282a3311
> # CONFIG_USB_GADGET_DEBUG_FS is not set
3289c3318
< # CONFIG_USB_GADGET_PXA2XX is not set
---
> # CONFIG_USB_GADGET_PXA25X is not set
3307a3337
> CONFIG_USB_CDC_COMPOSITE=m
3323a3354
> CONFIG_MMC_SDHCI_PCI=m
3326a3358
> CONFIG_MMC_SDRICOH_CS=m
3348a3381,3382
> CONFIG_LEDS_PCA9532=m
> CONFIG_LEDS_GPIO=m
3349a3384
> CONFIG_LEDS_PCA955X=m
3396a3432
> CONFIG_EDAC_I5100=m
3428a3465,3466
> CONFIG_RTC_DRV_M41T94=m
> CONFIG_RTC_DRV_DS1305=m
3459a3498
> CONFIG_DMATEST=m
3468a3508,3509
> CONFIG_UIO_PDRV=m
> CONFIG_UIO_PDRV_GENIRQ=m
3475a3517
> CONFIG_FIRMWARE_MEMMAP=y
3499a3542
> # CONFIG_JBD_DEBUG is not set
3500a3544
> # CONFIG_JBD2_DEBUG is not set
3520d3563
< CONFIG_GFS2_FS_LOCKING_NOLOCK=m
3524a3568
> # CONFIG_OCFS2_FS_STATS is not set
3600a3645,3650
> CONFIG_UBIFS_FS=m
> CONFIG_UBIFS_FS_XATTR=y
> CONFIG_UBIFS_FS_ADVANCED_COMPR=y
> CONFIG_UBIFS_FS_LZO=y
> CONFIG_UBIFS_FS_ZLIB=y
> # CONFIG_UBIFS_FS_DEBUG is not set
3603a3654
> CONFIG_OMFS_FS=m
3629d3679
< CONFIG_SUNRPC_BIND34=y
3636a3687
> CONFIG_CIFS_UPCALL=y
3641d3691
< CONFIG_CIFS_UPCALL=y
3653d3702
< # CONFIG_CODA_FS_OLD_API is not set
3739c3788
< # CONFIG_DEBUG_FS is not set
---
> CONFIG_DEBUG_FS=y
3744a3794
> CONFIG_DEBUG_MEMORY_INIT=y
3745a3796,3803
> CONFIG_SYSCTL_SYSCALL_CHECK=y
> CONFIG_HAVE_FTRACE=y
> CONFIG_HAVE_DYNAMIC_FTRACE=y
> # CONFIG_FTRACE is not set
> # CONFIG_IRQSOFF_TRACER is not set
> # CONFIG_SYSPROF_TRACER is not set
> # CONFIG_SCHED_TRACER is not set
> # CONFIG_CONTEXT_SWITCH_TRACER is not set
3750c3808,3809
< CONFIG_NONPROMISC_DEVMEM=y
---
> CONFIG_STRICT_DEVMEM=y
> # CONFIG_X86_VERBOSE_BOOTUP is not set
3753,3754d3811
< CONFIG_X86_FIND_SMP_CONFIG=y
< CONFIG_X86_MPPARSE=y
3764a3822
> CONFIG_OPTIMIZE_INLINING=y
3774d3831
< CONFIG_SECURITY_CAPABILITIES=y
3828a3886,3889
> CONFIG_CRYPTO_RMD128=m
> CONFIG_CRYPTO_RMD160=m
> CONFIG_CRYPTO_RMD256=m
> CONFIG_CRYPTO_RMD320=m
3889a3951
> CONFIG_CRC_T10DIF=m
--
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