Re: powerbook power-off and 2.6.13-rc[3,4]

Re: powerbook power-off and 2.6.13-rc[3,4]

[Stelian Pop]

Le lundi 01 août 2005 à 16:07 +0200, Johannes Berg a écrit :
> On Mon, 2005-08-01 at 15:54 +0200, Antonio-M. Corbi Bellot wrote:
> 
> > Has anyone observed this behaviour (O.S. halt ok but _no_ power-off at
> > the end) with these new '-rc' kernels?
> 
> Yes. I haven't looked for the cause yet though.

I found that if you comment the 
	device_suspend(PMSG_SUSPEND);
line in kernel/sys.c, in the kernel_power_off() function, then it works
again, but I haven't had the time to look further.

I've put LKML in CC: in case this rings someone's bell.
 
Stelian.
-- 
Stelian Pop <stelian@popies.net>

Re: powerbook power-off and 2.6.13-rc[3,4]

[Pavel Machek]

Hi!

> > On Mon, 2005-08-01 at 15:54 +0200, Antonio-M. Corbi Bellot wrote:
> > 
> > > Has anyone observed this behaviour (O.S. halt ok but _no_ power-off at
> > > the end) with these new '-rc' kernels?
> > 
> > Yes. I haven't looked for the cause yet though.
> 
> I found that if you comment the 
> 	device_suspend(PMSG_SUSPEND);
> line in kernel/sys.c, in the kernel_power_off() function, then it works
> again, but I haven't had the time to look further.
> 
> I've put LKML in CC: in case this rings someone's bell.

Can you try without USB? With USB but without experimental
CONFIG_USB_SUSPEND?

								Pavel
-- 
teflon -- maybe it is a trademark, but it should not be.

Re: powerbook power-off and 2.6.13-rc[3,4]

[Johannes Berg]

Pavel Machek wrote:

>Can you try without USB?
>
Not really. The keyboard is USB, and there's no PS/2 connector. I guess 
I maybe could do it via a timer, unload the modules and then have it 
shut down afterwards...

> With USB but without experimental
>CONFIG_USB_SUSPEND?
>  
>
I don't have USB_SUSPEND enabled, IIRC (don't have the PB with me, but 
I'm pretty sure I checked this yesterday. If you don't hear back, assume 
it wasn't enabled)

johannes

Re: powerbook power-off and 2.6.13-rc[3,4]

[Stelian Pop]

Le mardi 02 août 2005 à 13:38 +0200, Johannes Berg a écrit :
> Pavel Machek wrote:
> 
> >Can you try without USB?
> >
> Not really. The keyboard is USB, and there's no PS/2 connector. I guess 
> I maybe could do it via a timer, unload the modules and then have it 
> shut down afterwards...

I'll build a kernel without USB and drive the laptop over the net and
see what happens.

> > With USB but without experimental
> >CONFIG_USB_SUSPEND?
> >  
> >
> I don't have USB_SUSPEND enabled, IIRC (don't have the PB with me, but 
> I'm pretty sure I checked this yesterday. If you don't hear back, assume 
> it wasn't enabled)

I don't have USB_SUSPEND enabled.

Stelian.
-- 
Stelian Pop <stelian@popies.net>

Re: powerbook power-off and 2.6.13-rc[3,4]

[Stelian Pop]

[-- Attachment #1: Type: text/plain, Size: 757 bytes --]

Le mardi 02 août 2005 à 13:43 +0200, Stelian Pop a écrit :

> > Pavel Machek wrote:
> > 
> > >Can you try without USB?
> > >
> > Not really. The keyboard is USB, and there's no PS/2 connector. I guess 
> > I maybe could do it via a timer, unload the modules and then have it 
> > shut down afterwards...
> 
> I'll build a kernel without USB and drive the laptop over the net and
> see what happens.

Without CONFIG_USB the poweroff still hangs, and this time the panel
goes completly white with dark spots appearing all over it (kinda scary
btw). A 5 seconds press on the power button force it to power off.

This is on a 2.6.13-rc4, and I'm attaching the .config in case it
matters.

Stelian.
-- 
Stelian Pop <stelian@popies.net>

[-- Attachment #2: config-2.6.12-rc4 --]
[-- Type: text/plain, Size: 7182 bytes --]

CONFIG_MMU=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_PPC=y
CONFIG_PPC32=y
CONFIG_GENERIC_NVRAM=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSCTL=y
CONFIG_HOTPLUG=y
CONFIG_KOBJECT_UEVENT=y
CONFIG_KALLSYMS=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_OBSOLETE_MODPARM=y
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
CONFIG_6xx=y
CONFIG_PPC_FPU=y
CONFIG_ALTIVEC=y
CONFIG_TAU=y
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
CONFIG_CPU_FREQ_PMAC=y
CONFIG_PM=y
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_MULTIPLATFORM=y
CONFIG_PPC_CHRP=y
CONFIG_PPC_PMAC=y
CONFIG_PPC_PREP=y
CONFIG_PPC_OF=y
CONFIG_PPCBUG_NVRAM=y
CONFIG_HIGHMEM=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_BINFMT_ELF=y
CONFIG_PROC_DEVICETREE=y
CONFIG_PREP_RESIDUAL=y
CONFIG_PROC_PREPRESIDUAL=y
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE="console=ttyS0,9600 console=tty0 root=/dev/sda2"
CONFIG_SOFTWARE_SUSPEND=y
CONFIG_PM_STD_PARTITION=""
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_LEGACY_PROC=y
CONFIG_PCCARD=y
CONFIG_PCMCIA=y
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_PCMCIA_IOCTL=y
CONFIG_CARDBUS=y
CONFIG_YENTA=y
CONFIG_PCCARD_NONSTATIC=y
CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
CONFIG_KERNEL_START=0xc0000000
CONFIG_TASK_SIZE=0x80000000
CONFIG_BOOT_LOAD=0x00800000
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_FIB_HASH=y
CONFIG_TCP_CONG_BIC=y
CONFIG_NETFILTER=y
CONFIG_IP_NF_CONNTRACK=y
CONFIG_IP_NF_FTP=y
CONFIG_IP_NF_IRC=y
CONFIG_IP_NF_IPTABLES=y
CONFIG_IP_NF_MATCH_LIMIT=y
CONFIG_IP_NF_MATCH_IPRANGE=y
CONFIG_IP_NF_MATCH_MAC=y
CONFIG_IP_NF_MATCH_PKTTYPE=y
CONFIG_IP_NF_MATCH_MARK=y
CONFIG_IP_NF_MATCH_MULTIPORT=y
CONFIG_IP_NF_MATCH_TOS=y
CONFIG_IP_NF_MATCH_RECENT=y
CONFIG_IP_NF_MATCH_ECN=y
CONFIG_IP_NF_MATCH_DSCP=y
CONFIG_IP_NF_MATCH_AH_ESP=y
CONFIG_IP_NF_MATCH_LENGTH=y
CONFIG_IP_NF_MATCH_TTL=y
CONFIG_IP_NF_MATCH_TCPMSS=y
CONFIG_IP_NF_MATCH_HELPER=y
CONFIG_IP_NF_MATCH_STATE=y
CONFIG_IP_NF_MATCH_OWNER=y
CONFIG_IP_NF_MATCH_ADDRTYPE=y
CONFIG_IP_NF_MATCH_REALM=y
CONFIG_IP_NF_MATCH_SCTP=y
CONFIG_IP_NF_MATCH_COMMENT=y
CONFIG_IP_NF_MATCH_HASHLIMIT=y
CONFIG_IP_NF_FILTER=y
CONFIG_IP_NF_TARGET_REJECT=y
CONFIG_IP_NF_TARGET_LOG=y
CONFIG_IP_NF_NAT=y
CONFIG_IP_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=y
CONFIG_IP_NF_TARGET_REDIRECT=y
CONFIG_IP_NF_NAT_IRC=y
CONFIG_IP_NF_NAT_FTP=y
CONFIG_IP_NF_MANGLE=y
CONFIG_IP_NF_ARPTABLES=y
CONFIG_IP_NF_ARPFILTER=y
CONFIG_NET_CLS_ROUTE=y
CONFIG_BT=y
CONFIG_BT_L2CAP=y
CONFIG_BT_RFCOMM=y
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_HIDP=y
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=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_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
CONFIG_BLK_DEV_IDEDISK=y
CONFIG_BLK_DEV_IDECD=y
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_IDEPCI_SHARE_IRQ=y
CONFIG_BLK_DEV_GENERIC=y
CONFIG_BLK_DEV_IDEDMA_PCI=y
CONFIG_IDEDMA_PCI_AUTO=y
CONFIG_BLK_DEV_IDE_PMAC=y
CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y
CONFIG_BLK_DEV_IDEDMA_PMAC=y
CONFIG_BLK_DEV_IDEDMA=y
CONFIG_IDEDMA_AUTO=y
CONFIG_SCSI=y
CONFIG_SCSI_PROC_FS=y
CONFIG_BLK_DEV_SD=y
CONFIG_CHR_DEV_SG=y
CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_FC_ATTRS=y
CONFIG_SCSI_QLA2XXX=y
CONFIG_IEEE1394=y
CONFIG_IEEE1394_OUI_DB=y
CONFIG_IEEE1394_EXTRA_CONFIG_ROMS=y
CONFIG_IEEE1394_CONFIG_ROM_IP1394=y
CONFIG_IEEE1394_OHCI1394=m
CONFIG_IEEE1394_VIDEO1394=m
CONFIG_IEEE1394_SBP2=y
CONFIG_IEEE1394_SBP2_PHYS_DMA=y
CONFIG_IEEE1394_DV1394=m
CONFIG_IEEE1394_RAWIO=m
CONFIG_IEEE1394_CMP=m
CONFIG_IEEE1394_AMDTP=m
CONFIG_ADB=y
CONFIG_ADB_PMU=y
CONFIG_PMAC_APM_EMU=y
CONFIG_PMAC_BACKLIGHT=y
CONFIG_INPUT_ADBHID=y
CONFIG_MAC_EMUMOUSEBTN=y
CONFIG_THERM_ADT746X=y
CONFIG_NETDEVICES=y
CONFIG_TUN=m
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
CONFIG_SUNGEM=y
CONFIG_NET_RADIO=y
CONFIG_NET_WIRELESS=y
CONFIG_PPP=m
CONFIG_PPP_ASYNC=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_BSDCOMP=m
CONFIG_NETCONSOLE=m
CONFIG_NETPOLL=y
CONFIG_NET_POLL_CONTROLLER=y
CONFIG_INPUT=y
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_EVDEV=y
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_SERIAL_8250=m
CONFIG_SERIAL_8250_CS=m
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_CORE=m
CONFIG_UNIX98_PTYS=y
CONFIG_NVRAM=y
CONFIG_GEN_RTC=y
CONFIG_GEN_RTC_X=y
CONFIG_AGP=y
CONFIG_AGP_UNINORTH=y
CONFIG_I2C=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_ALGOBIT=y
CONFIG_I2C_KEYWEST=y
CONFIG_HWMON=y
CONFIG_FB=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
CONFIG_FB_SOFT_CURSOR=y
CONFIG_FB_MACMODES=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y
CONFIG_FB_OF=y
CONFIG_FB_RADEON=y
CONFIG_FB_RADEON_I2C=y
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
CONFIG_LOGO=y
CONFIG_LOGO_LINUX_CLUT224=y
CONFIG_SOUND=y
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
CONFIG_SND_SEQUENCER=y
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM_OSS=y
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_POWERMAC=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_JBD=y
CONFIG_FS_MBCACHE=y
CONFIG_FS_POSIX_ACL=y
CONFIG_MINIX_FS=m
CONFIG_INOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_ZISOFS_FS=m
CONFIG_UDF_FS=m
CONFIG_UDF_NLS=y
CONFIG_FAT_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_XATTR=y
CONFIG_TMPFS_SECURITY=y
CONFIG_RAMFS=y
CONFIG_HFS_FS=m
CONFIG_HFSPLUS_FS=y
CONFIG_CRAMFS=y
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
CONFIG_PARTITION_ADVANCED=y
CONFIG_MAC_PARTITION=y
CONFIG_MSDOS_PARTITION=y
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_CODEPAGE_1250=m
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_UTF8=y
CONFIG_CRC_CCITT=m
CONFIG_CRC32=y
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=m
CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_BOOTX_TEXT=y

Re: powerbook power-off and 2.6.13-rc[3,4]

[Pavel Machek]

Hi!

> > > Pavel Machek wrote:
> > > 
> > > >Can you try without USB?
> > > >
> > > Not really. The keyboard is USB, and there's no PS/2 connector. I guess 
> > > I maybe could do it via a timer, unload the modules and then have it 
> > > shut down afterwards...
> > 
> > I'll build a kernel without USB and drive the laptop over the net and
> > see what happens.
> 
> Without CONFIG_USB the poweroff still hangs, and this time the panel
> goes completly white with dark spots appearing all over it (kinda scary
> btw). A 5 seconds press on the power button force it to power off.

Yep, looks like screen burning, right? So it is different kind of hang
=> USB has some problem but there's another one, too?

> This is on a 2.6.13-rc4, and I'm attaching the .config in case it
> matters.

Could you try inserting printks to see where it hangs? Aha, with
display turned off that is not going to be funny.
								Pavel
-- 
Boycott Kodak -- for their patent abuse against Java.

Re: powerbook power-off and 2.6.13-rc[3,4]

[Stelian Pop]

Le mardi 02 août 2005 à 14:54 +0200, Pavel Machek a écrit :
> Hi!
> 
> > > > Pavel Machek wrote:
> > > > 
> > > > >Can you try without USB?
> > > > >
> > > > Not really. The keyboard is USB, and there's no PS/2 connector. I guess 
> > > > I maybe could do it via a timer, unload the modules and then have it 
> > > > shut down afterwards...
> > > 
> > > I'll build a kernel without USB and drive the laptop over the net and
> > > see what happens.
> > 
> > Without CONFIG_USB the poweroff still hangs, and this time the panel
> > goes completly white with dark spots appearing all over it (kinda scary
> > btw). A 5 seconds press on the power button force it to power off.
> 
> Yep, looks like screen burning, right?

Exactly.

>  So it is different kind of hang
> => USB has some problem but there's another one, too?

Seems that this is the case, yes.

> > This is on a 2.6.13-rc4, and I'm attaching the .config in case it
> > matters.
> 
> Could you try inserting printks to see where it hangs? Aha, with
> display turned off that is not going to be funny.

Unfortunately I won't have time to debug this right now (I leave on
vacation tomorrow), so somebody else will have to do it (and no, it is
not going to be funny to do this without display, serial port, buzzer
etc)

Stelian.
-- 
Stelian Pop <stelian@popies.net>

Re: powerbook power-off and 2.6.13-rc[3,4]

[Rafael J. Wysocki]

On Monday, 1 of August 2005 16:38, Stelian Pop wrote:
> Le lundi 01 août 2005 à 16:07 +0200, Johannes Berg a écrit :
> > On Mon, 2005-08-01 at 15:54 +0200, Antonio-M. Corbi Bellot wrote:
> > 
> > > Has anyone observed this behaviour (O.S. halt ok but _no_ power-off at
> > > the end) with these new '-rc' kernels?
> > 
> > Yes. I haven't looked for the cause yet though.

I have observed this too, but only on an SMP (dual-core) machine,
using 2.6.13-rc4 or 2.6.13-rc4-mm1.

If the USB controller drivers (ohci_hcd, ehci_hcd) are not loaded, the
machine is powered off normally.  Otherwise, it is not.

Greets,
Rafael
 

-- 
- Would you tell me, please, which way I ought to go from here?
- That depends a good deal on where you want to get to.
		-- Lewis Carroll "Alice's Adventures in Wonderland"