android_kernel_xiaomi_sm8350/drivers
Ingo Molnar 9fc89c2dea isdn: bootup crash fix
got this HiSax bootup crash on a "make randconfig" bzImage bootup:

 Calling initcall 0xc0bb1320: HiSax_init+0x0/0x380()
 HiSax: Linux Driver for passive ISDN cards
 HiSax: Version 3.5 (kernel)
 HiSax: Layer1 Revision 2.46.2.5
 HiSax: Layer2 Revision 2.30.2.4
 HiSax: TeiMgr Revision 2.20.2.3
 HiSax: Layer3 Revision 2.22.2.3
 HiSax: LinkLayer Revision 2.59.2.4
 HiSax: Total 1 card defined
 HiSax: Card 1 Protocol EDSS1 Id=HiSax (0)
 HiSax: HFC-S driver Rev. 1.10.2.4
 HFCS: defined at 0x500 IRQ 5 HZ 250
 Teles 16.3c: IRQ 5 count 0
 HFCS: resetting card
 Teles 16.3c: IRQ 5 count 0
 Teles 16.3c: IRQ(5) getting no interrupts during init 1
 HFCS: resetting card
 ------------[ cut here ]------------
 kernel BUG at include/linux/timer.h:145!
 invalid opcode: 0000 [#1] PREEMPT DEBUG_PAGEALLOC
 Modules linked in:

 Pid: 1, comm: swapper Not tainted (2.6.24-rc3 #2045)
 EIP: 0060:[<c063afbf>] EFLAGS: 00010286 CPU: 0
 EIP is at hfcs_card_msg+0x15f/0x180
 EAX: c0cf2e5c EBX: 000000f2 ECX: 00000000 EDX: ffff1193
 ESI: f76e8000 EDI: f76e8000 EBP: f7c23ec4 ESP: f7c23eac
  DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068
 Process swapper (pid: 1, ti=f7c22000 task=f7c0e000 task.ti=f7c22000)
 Stack: 00000000 f7c23ec4 c011703b 00000002 f76e8000 00000000 f7c23ef8 c060c3e5
        c0a7c9c0 c0a315dc 00000005 00000001 00000000 f7c23f34 00000000 c0b5c9c0
        f7c23f34 00000000 c0f5a8e0 f7c23f80 c0bb154f 00000000 00000001 c0a9b5b9
 Call Trace:
  [<c010339a>] show_trace_log_lvl+0x1a/0x40
  [<c0103469>] show_stack_log_lvl+0xa9/0xe0
  [<c010355f>] show_registers+0xbf/0x200
  [<c01037a4>] die+0x104/0x220
  [<c0103943>] do_trap+0x83/0xc0
  [<c0103ca8>] do_invalid_op+0x88/0xa0
  [<c083621a>] error_code+0x6a/0x70
  [<c060c3e5>] checkcard+0x4a5/0x620
  [<c0bb154f>] HiSax_init+0x22f/0x380
  [<c0b867b7>] kernel_init+0x97/0x2a0
  [<c0102f87>] kernel_thread_helper+0x7/0x20
  =======================
 Code: e8 43 ae ff 8b 57 3c 85 d2 0f 84 ef fe ff ff b8 a0 99 ad c0 b9 02 00 00 00 e8 ce 11 ae ff 83 c4 0c b8 00 00 00 00 5b 5e 5f c9 c3 <0f> 0b eb fe 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90
 EIP: [<c063afbf>] hfcs_card_msg+0x15f/0x180 SS:ESP 0068:f7c23eac
 Kernel panic - not syncing: Attempted to kill init!

The box has no HiSax card installed.

the reason for the crash is add_timer() done on an already running
timer. This happens because for some reason CARD_INIT is called twice.

this patch works this problem around by using mod_timer() - this gets
a booting system - but it would be nice to figure out why CARD_INIT
is done twice.

the ISDN config section (generated via make randconfig) is this:

#
# ISDN feature submodules
#
# CONFIG_ISDN_DRV_LOOP is not set
CONFIG_ISDN_DIVERSION=y

#
# ISDN4Linux hardware drivers
#

#
# Passive cards
#
CONFIG_ISDN_DRV_HISAX=y

#
# D-channel protocol features
#
CONFIG_HISAX_EURO=y
CONFIG_DE_AOC=y
# CONFIG_HISAX_NO_SENDCOMPLETE is not set
# CONFIG_HISAX_NO_LLC is not set
# CONFIG_HISAX_NO_KEYPAD is not set
CONFIG_HISAX_1TR6=y
CONFIG_HISAX_NI1=y
CONFIG_HISAX_MAX_CARDS=8

#
# HiSax supported cards
#
CONFIG_HISAX_16_0=y
# CONFIG_HISAX_16_3 is not set
# CONFIG_HISAX_TELESPCI is not set
CONFIG_HISAX_S0BOX=y
# CONFIG_HISAX_AVM_A1 is not set
CONFIG_HISAX_FRITZPCI=y
CONFIG_HISAX_AVM_A1_PCMCIA=y
CONFIG_HISAX_ELSA=y
CONFIG_HISAX_IX1MICROR2=y
CONFIG_HISAX_DIEHLDIVA=y
# CONFIG_HISAX_ASUSCOM is not set
# CONFIG_HISAX_TELEINT is not set
CONFIG_HISAX_HFCS=y
# CONFIG_HISAX_SEDLBAUER is not set
CONFIG_HISAX_SPORTSTER=y
# CONFIG_HISAX_MIC is not set
# CONFIG_HISAX_NETJET is not set
# CONFIG_HISAX_NETJET_U is not set
# CONFIG_HISAX_NICCY is not set
# CONFIG_HISAX_ISURF is not set
# CONFIG_HISAX_HSTSAPHIR is not set
# CONFIG_HISAX_BKM_A4T is not set
# CONFIG_HISAX_SCT_QUADRO is not set
# CONFIG_HISAX_GAZEL is not set
# CONFIG_HISAX_HFC_PCI is not set
# CONFIG_HISAX_W6692 is not set
# CONFIG_HISAX_HFC_SX is not set
# CONFIG_HISAX_DEBUG is not set

#
# HiSax PCMCIA card service modules
#

#
# HiSax sub driver modules
#
CONFIG_HISAX_ST5481=y
CONFIG_HISAX_HFCUSB=y
# CONFIG_HISAX_HFC4S8S is not set
CONFIG_HISAX_FRITZ_PCIPNP=y
CONFIG_HISAX_HDLC=y

#
# Active cards
#
CONFIG_ISDN_DRV_ICN=m
CONFIG_ISDN_DRV_PCBIT=m
CONFIG_ISDN_DRV_SC=y
# CONFIG_ISDN_DRV_ACT2000 is not set
CONFIG_HYSDN=m
# CONFIG_ISDN_DRV_GIGASET is not set
# CONFIG_ISDN_CAPI is not set
CONFIG_PHONE=y
CONFIG_PHONE_IXJ=m

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: Karsten Keil <kkeil@suse.de>
Cc: Kai Germaschewski <kai@germaschewski.name>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-29 09:24:53 -08:00
..
acorn/char
acpi Merge git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86 2007-11-26 19:41:28 -08:00
amba
ata libata: bump transfer chunk size if it's odd 2007-11-26 11:03:40 -05:00
atm [ATM]: [he] initialize lock and tasklet earlier 2007-11-27 11:03:16 +08:00
auxdisplay
base create /sys/.../power when CONFIG_PM is set 2007-11-28 13:53:53 -08:00
block virtio: fix module/device unloading 2007-11-19 11:20:42 +11:00
bluetooth
cdrom
char TPM: fix TIS device driver locality request 2007-11-29 09:24:52 -08:00
clocksource
connector [CONNECTOR]: Fix a spurious kfree_skb() call 2007-10-30 21:29:47 -07:00
cpufreq
cpuidle cpuidle: remove unused exports 2007-10-29 17:27:50 -04:00
crypto [CRYPTO] geode: Fix not inplace encryption 2007-11-11 19:03:48 +08:00
dca
dio
dma dmaengine: correct invalid assumptions in the Kconfig text 2007-11-29 09:24:53 -08:00
edac i5000_edac: no need to __stringify() KBUILD_BASENAME 2007-11-14 18:45:41 -08:00
eisa
firewire firewire: fw-sbp2: fix refcounting 2007-11-07 01:59:28 +01:00
firmware
hid HID: Don't access input_dev->private directly 2007-10-31 13:30:35 +01:00
hwmon hwmon: (i5k_amb) Convert macros to C functions 2007-11-08 08:42:47 -05:00
i2c i2c/eeprom: Recognize VGN as a valid Sony Vaio name prefix 2007-11-15 19:24:03 +01:00
ide ide: More TSST drives with broken cable detection 2007-11-27 21:35:57 +01:00
ieee1394 ieee1394: iso and async streams: s/g list fix 2007-11-04 14:31:16 +01:00
infiniband IB/iser: Add missing counter increment in iser_data_buf_aligned_len() 2007-11-24 13:50:39 -08:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2007-11-27 14:20:35 -08:00
isdn isdn: bootup crash fix 2007-11-29 09:24:53 -08:00
kvm KVM: SVM: Fix FPU leak while emulating clts 2007-11-27 15:38:18 +02:00
leds leds: bugfixes for leds-gpio 2007-11-05 21:54:41 +00:00
lguest virtio: fix module/device unloading 2007-11-19 11:20:42 +11:00
macintosh [POWERPC] windfarm: Fix windfarm thread freezer interaction 2007-11-08 14:15:34 +11:00
mca
md raid5: fix unending write sequence 2007-11-14 18:45:39 -08:00
media V4L/DVB (6548): pvrusb2: Fix oops on module removal 2007-11-04 21:41:30 -02:00
message i2o: debug messages corrected 2007-11-05 15:12:31 -08:00
mfd MFD: SM501 debug typo fix 2007-11-29 09:24:53 -08:00
misc Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2007-11-27 14:20:35 -08:00
mmc mmc: Add missing sg_init_table() call 2007-11-27 09:19:40 +01:00
mtd
net Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband 2007-11-27 14:20:51 -08:00
nubus
of
oprofile oProfile: oops when profile_pc() returns ~0LU 2007-11-14 18:45:37 -08:00
parisc
parport
pci pci hotplug: kernel-doc fixes 2007-11-28 14:35:26 -08:00
pcmcia
pnp drivers/pnp/resource.c: Add missing pci_dev_put 2007-11-29 09:24:52 -08:00
power
ps3 ps3: prefix all ps3-specific kernel modules with `ps3-' 2007-11-29 09:24:51 -08:00
rapidio
rtc Blackfin arch: punt CONFIG_BFIN -- we already have CONFIG_BLACKFIN 2007-11-23 14:28:44 +08:00
s390 [S390] cio: Register/unregister subchannels only from kslowcrw. 2007-11-20 11:13:49 +01:00
sbus
scsi m68k: zorro7xx needs <asm/amigahw.h> 2007-11-29 09:24:52 -08:00
serial IP22ZILOG: fix lockup and sysrq 2007-11-29 09:24:53 -08:00
sh superhyway: Handle device_register() retval properly. 2007-11-07 11:13:55 +09:00
sn
spi spi: S3C2410: add bus number to SPI GPIO driver 2007-11-29 09:24:52 -08:00
ssb ssb: Fix PCMCIA-host lowlevel bus access 2007-11-10 22:01:53 -08:00
tc
telephony telephony: phonedev panics if unregistering device not registered [Bug 9266] 2007-11-05 15:12:33 -08:00
uio
usb USB: s3c2410 gadget: ensure vbus pin in input mode during read 2007-11-28 13:58:36 -08:00
video atmel_lcdfb: LCDC startup fix 2007-11-29 09:24:53 -08:00
virtio virtio: fix module/device unloading 2007-11-19 11:20:42 +11:00
w1 W1: fix memset size error 2007-11-14 18:45:36 -08:00
watchdog Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog 2007-11-02 19:36:26 -07:00
xen
zorro Amiga zorro bus: Add missing zorro_device_remove() 2007-11-26 19:15:31 -08:00
Kconfig
Makefile