Date: Wed, 31 Jul 2002 08:01:26 -0500 (CDT) From: Mark Peglow <mrp@pobox.com> To: FreeBSD-gnats-submit@FreeBSD.org Subject: kern/41201: 4.6-STABLE kernel build breaks in sys/net/zlib.c Message-ID: <200207311301.g6VD1QxP008614@europa.markpeglow.net>
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>Number: 41201
>Category: kern
>Synopsis: 4.6-STABLE kernel build breaks in sys/net/zlib.c
>Confidential: no
>Severity: non-critical
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Wed Jul 31 06:10:01 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator: Mark Peglow
>Release: FreeBSD 4.6-STABLE i386
>Organization:
None.
>Environment:
System: FreeBSD europa.markpeglow.net 4.6-STABLE FreeBSD 4.6-STABLE #5: Wed Jul 31 05:15:00 CDT 2002 root@europa.markpeglow.net:/usr/obj/usr/src/sys/EUROPA i386
Kernel Configuration file:
machine i386
cpu I586_CPU
cpu I686_CPU
ident EUROPA
maxusers 256
#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
options MATH_EMULATE #Support for x87 emulation
options INET #InterNETworking
options INET6 #IPv6 communications protocols
options FFS #Berkeley Fast Filesystem
options FFS_ROOT #FFS usable as root device [keep this!]
options SOFTUPDATES #Enable FFS soft updates support
options MFS #Memory Filesystem
options MD_ROOT #MD is a potential root device
options NFS #Network Filesystem
options NFS_ROOT #NFS usable as root device, NFS required
options MSDOSFS #MSDOS Filesystem
options CD9660 #ISO 9660 Filesystem
options CD9660_ROOT #CD-ROM usable as root, CD9660 required
options PROCFS #Process filesystem
options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!]
options SCSI_DELAY=15000 #Delay (in ms) before probing SCSI
options UCONSOLE #Allow users to grab the console
options USERCONFIG #boot -c editor
options VISUAL_USERCONFIG #visual boot -c editor
options KTRACE #ktrace(1) support
options SYSVSHM #SYSV-style shared memory
options SYSVMSG #SYSV-style message queues
options SYSVSEM #SYSV-style semaphores
options P1003_1B #Posix P1003_1B real-time extensions
options _KPOSIX_PRIORITY_SCHEDULING
options ICMP_BANDLIM #Rate limit bad replies
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
options IPSEC
options IPSEC_ESP
options IPFILTER
options IPFILTER_LOG
options IPSTEALTH
options TCP_DROP_SYNFIN
#options TCP_RESTRICT_RST
options SOFTUPDATES
options PNPBIOS # On board sound
# To make an SMP kernel, the next two are needed
#options SMP # Symmetric MultiProcessor Kernel
#options APIC_IO # Symmetric (APIC) I/O
# Optionally these may need tweaked, (defaults shown):
#options NCPU=2 # number of CPUs
#options NBUS=4 # number of busses
#options NAPIC=1 # number of IO APICs
#options NINTR=24 # number of INTs
device isa
device eisa
device pci
device smb
device smbus
device iicbus
device iicbb
device iicsmb
device viapm
# Floppy drives
device fdc0 at isa? port IO_FD1 irq 6 drq 2
device fd0 at fdc0 drive 0
device fd1 at fdc0 drive 1
# ATA and ATAPI devices
device ata0 at isa? port IO_WD1 irq 14
device ata1 at isa? port IO_WD2 irq 15
device ata
device atadisk # ATA disk drives
device atapicd # ATAPI CDROM drives
device atapifd # ATAPI floppy drives
device atapist # ATAPI tape drives
options ATA_STATIC_ID #Static device numbering
#options ATA_ENABLE_ATAPI_DMA #Enable DMA on ATAPI devices
# SCSI Controllers
device ahb # EISA AHA1742 family
device ahc # AHA2940 and onboard AIC7xxx devices
device amd # AMD 53C974 (Teckram DC-390(T))
device tekram_trm # Tekram DC395
device dpt # DPT Smartcache - See LINT for options!
device isp # Qlogic family
device ncr # NCR/Symbios Logic
device sym # NCR/Symbios Logic (newer chipsets)
options SYM_SETUP_LP_PROBE_MAP=0x40
# Allow ncr to attach legacy NCR devices when
# both sym and ncr are configured
device adv0 at isa?
device adw
device bt0 at isa?
device aha0 at isa?
device aic0 at isa?
# SCSI peripherals
device scbus # SCSI bus (required)
device da # Direct Access (disks)
device sa # Sequential Access (tape etc)
device cd # CD
device pass # Passthrough device (direct SCSI access)
# RAID controllers
device ida # Compaq Smart RAID
device amr # AMI MegaRAID
device mlx # Mylex DAC960 family
device twe # 3ware Escalade
# atkbdc0 controls both the keyboard and the PS/2 mouse
device atkbdc0 at isa? port IO_KBD
device atkbd0 at atkbdc? irq 1 flags 0x1
device psm0 at atkbdc? irq 12
device vga0 at isa?
# splash screen/screen saver
pseudo-device splash
# syscons is the default console driver, resembling an SCO console
device sc0 at isa? flags 0x100
# Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver
#device vt0 at isa?
#options XSERVER # support for X server on a vt console
#options FAT_CURSOR # start with block cursor
# If you have a ThinkPAD, uncomment this along with the rest of the PCVT lines
#options PCVT_SCANSET=2 # IBM keyboards are non-std
# Floating point support - do not disable.
device npx0 at nexus? port IO_NPX irq 13
# Power management support (see LINT for more options)
device apm0 at nexus? flags 0x20 # Advanced Power Management
device intpm
device alpm
device ichsmb
# PCCARD (PCMCIA) support
device card
device pcic0 at isa? irq 10 port 0x3e0 iomem 0xd0000
device pcic1 at isa? irq 11 port 0x3e2 iomem 0xd4000 disable
# Serial (COM) ports
device sio0 at isa? port IO_COM1 flags 0x10 irq 4
device sio1 at isa? port IO_COM2 irq 3
device sio2 at isa? disable port IO_COM3 irq 5
device sio3 at isa? disable port IO_COM4 irq 9
# Parallel port
device ppc0 at isa? irq 7
device ppbus # Parallel port bus (required)
device lpt # Printer
device plip # TCP/IP over parallel
device ppi # Parallel port interface device
device vpo # Requires scbus and da
# PCI Ethernet NICs.
device de # DEC/Intel DC21x4x (``Tulip'')
device fxp # Intel EtherExpress PRO/100B (82557, 82558)
device tx # SMC 9432TX (83c170 ``EPIC'')
device vx # 3Com 3c590, 3c595 (``Vortex'')
device wx # Intel Gigabit Ethernet Card (``Wiseman'')
# PCI Ethernet NICs that use the common MII bus controller code.
device miibus # MII bus support
device dc # DEC/Intel 21143 and various workalikes
device rl # RealTek 8129/8139
device sf # Adaptec AIC-6915 (``Starfire'')
device sis # Silicon Integrated Systems SiS 900/SiS 7016
device ste # Sundance ST201 (D-Link DFE-550TX)
device tl # Texas Instruments ThunderLAN
device vr # VIA Rhine, Rhine II
device wb # Winbond W89C840F
device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')
# ISA Ethernet NICs.
device ed0 at isa? port 0x280 irq 10 iomem 0xd8000
device ex
device ep
# WaveLAN/IEEE 802.11 wireless NICs. Note: the WaveLAN/IEEE really
# exists only as a PCMCIA device, so there is no ISA attatement needed
# and resources will always be dynamically assigned by the pccard code.
device wi
# Aironet 4500/4800 802.11 wireless NICs. Note: the declaration below will
# work for PCMCIA and PCI cards, as well as ISA cards set to ISA PnP
# mode (the factory default). If you set the switches on your ISA
# card for a manually chosen I/O address and IRQ, you must specify
# those paremeters here.
device an
# Xircom Ethernet
device xe
# The probe order of these is presently determined by i386/isa/isa_compat.c.
device ie0 at isa? port 0x300 irq 10 iomem 0xd0000
device fe0 at isa? port 0x300
device le0 at isa? port 0x300 irq 5 iomem 0xd0000
device lnc0 at isa? port 0x280 irq 10 drq 0
device cs0 at isa? port 0x300
device sn0 at isa? port 0x300 irq 10
# Pseudo devices - the number indicates how many units to allocated.
pseudo-device loop # Network loopback
pseudo-device ether # Ethernet support
pseudo-device sl 1 # Kernel SLIP
pseudo-device ppp 1 # Kernel PPP
pseudo-device tun # Packet tunnel.
pseudo-device pty # Pseudo-ttys (telnet etc)
pseudo-device md # Memory "disks"
pseudo-device gif # IPv6 and IPv4 tunneling
pseudo-device faith # IPv6-to-IPv4 relaying (translation)
pseudo-device stf
pseudo-device vn
pseudo-device speaker
pseudo-device gzip
# The `bpf' pseudo-device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
pseudo-device bpf #Berkeley packet filter
# USB support
device uhci # UHCI PCI->USB interface
device ohci # OHCI PCI->USB interface
device usb # USB Bus (required)
device ugen # Generic
device uhid # "Human Interface Devices"
device ukbd # Keyboard
device ulpt # Printer
device umass # Disks/Mass storage - Requires scbus and da
device ums # Mouse
# USB Ethernet, requires mii
device aue # ADMtek USB ethernet
device cue # CATC USB ethernet
device kue # Kawasaki LSI USB ethernet
#
# Sound
#
device pcm
#device sbc0 at isa? port 0x220 irq 5 drq 1 flags 0x15
#
# Joystick port
#
device joy0 at isa? port IO_GAME
#
# Video capture card
#
device bktr
>Description:
After doing a cvsup this morning, the build of the kernel breaks at:
cc -c -O -pipe -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -fformat-extensions -ansi -nostdinc -I- -I. -I/usr/src/sys -I/usr/src/sys/../include -I/usr/src/sys/contrib/ipfilter -D_KERNEL -include opt_global.h -elf -mpreferred-stack-boundary=2 /usr/src/sys/net/zlib.c
In file included from /usr/src/sys/net/zlib.c:58:
/usr/src/sys/sys/systm.h:116: conflicting types for `crc32'
/usr/src/sys/net/zlib.h:961: previous declaration of `crc32'
/usr/src/sys/sys/systm.h:116: warning: redundant redeclaration of `crc32' in same scope
/usr/src/sys/net/zlib.h:961: warning: previous declaration of `crc32'
*** Error code 1
Stop in /usr/obj/usr/src/sys/EUROPA.
*** Error code 1
Stop in /usr/src.
*** Error code 1
Stop in /usr/src.
Two hours earlier, the system rebuilt fine (I noticed the problem when rebuilding other systems and I used mine to verify that it was a problem). The following changes may have some effect on this:
Checkout src/sys/libkern/crc32.c
Edit src/sys/sys/systm.h
Add delta 1.111.2.15 2002.07.31.09.08.34 imp
from this cvs commit:
imp 2002/07/31 02:08:35 PDT
Modified files: (Branch: RELENG_4)
sys/conf files
sys/sys systm.h
Added files: (Branch: RELENG_4)
sys/libkern crc32.c
Log:
MFC: phk's crc32 stuff + one typo fix. Stuff depending on this will be merged
shortly.
Revision Changes Path
1.340.2.108 +2 -1 src/sys/conf/files
1.1.2.1 +107 -0 src/sys/libkern/crc32.c (new)
1.111.2.15 +2 -0 src/sys/sys/systm.h
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As this occured between the first build of the kernel and the second.
>How-To-Repeat:
cvsup and make buildkernel after this commit (I use cvsup6).
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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