Messages in this thread | | | From | Keith Owens <> | Subject | 2.5.8-pre3 full compile - warnings | Date | Sun, 14 Apr 2002 18:54:01 +1000 |
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I did a full compile of 2.4.8-pre3 for i386, after suppressing 117 config entries that generated error messages. Another mail will contain the error information.
Even after removing all the code that will not compile at all, there are still a lot of warning messages in 2.5.8-pre3. I offer this list in the hope that the maintainers will fix the code (I can dream, can't I?). No need to copy me on replies, just fix the code.
arch/i386/kernel/bluesmoke.c: In function `mce_timerfunc': arch/i386/kernel/bluesmoke.c:267: warning: passing arg 1 of `smp_call_function' from incompatible pointer type arch/i386/kernel/bluesmoke.c:267: warning: passing arg 2 of `smp_call_function' makes pointer from integer without a cast arch/i386/kernel/mca.c:314: warning: initialization from incompatible pointer type arch/i386/kernel/microcode.c: In function `microcode_write': arch/i386/kernel/microcode.c:341: warning: int format, long int arg (arg 2)
mm/vmalloc.c: In function `vmfree_area_pages': mm/vmalloc.c:84: warning: unused variable `start'
fs/coda/dir.c: In function `coda_permission': fs/coda/dir.c:151: warning: unused variable `mode'
fs/devfs/base.c: In function `is_devfsd_or_child': fs/devfs/base.c:1403: warning: unused variable `p'
drivers/acpi/hardware/hwgpe.c:33: warning: `_THIS_MODULE' defined but not used drivers/acpi/namespace/nsxfname.c:38: warning: `_THIS_MODULE' defined but not used drivers/acpi/resources/rsdump.c:31: warning: `_THIS_MODULE' defined but not used drivers/acpi/utilities/utdebug.c:30: warning: `_THIS_MODULE' defined but not used
drivers/char/mxser.c: In function `mxser_init': drivers/char/mxser.c:655: warning: suggest parentheses around assignment used as truth value drivers/char/ip2.c:36: warning: `poll_only' defined but not used drivers/char/ip2/i2cmd.c:142: warning: `ct89' defined but not used drivers/char/ip2/i2ellis.c:107: warning: `iiEllisCleanup' defined but not used drivers/char/applicom.c:268: warning: #warning "LEAK" drivers/char/applicom.c:532: warning: #warning "Je suis stupide. DW. - copy*user in cli"
drivers/block/ll_rw_blk.c: In function `blk_dev_init': drivers/block/ll_rw_blk.c:1696: warning: implicit declaration of function `hd_init'
drivers/net/setup.c: In function `special_device_init': drivers/net/setup.c:154: warning: initialization makes integer from pointer without a cast drivers/net/depca.c:349: warning: `ALIGN' redefined include/linux/cache.h:7: warning: this is the location of the previous definition drivers/net/arlan.c:26: warning: `probe' defined but not used drivers/net/arlan.c:1128: warning: `arlan_find_devices' defined but not used
drivers/media/video/videodev.c: In function `videodev_exit': drivers/media/video/videodev.c:503: warning: implicit declaration of function `videodev_proc_destroy'
drivers/char/drm/i810_dma.c: In function `i810_free_page': drivers/char/drm/i810_dma.c:300: warning: implicit declaration of function `unlock_page'
drivers/net/tokenring/ibmtr.c: In function `find_turbo_adapters': drivers/net/tokenring/ibmtr.c:262: warning: assignment makes integer from pointer without a cast drivers/net/tokenring/ibmtr.c:303: warning: passing arg 1 of `iounmap' makes pointer from integer without a cast drivers/net/tokenring/tmsisa.c:44: warning: `portlist' defined but not used drivers/net/wan/comx-hw-munich.c: In function `MUNICH_close': drivers/net/wan/comx-hw-munich.c:2011: warning: assignment from incompatible pointer type drivers/net/wan/comx-hw-munich.c: In function `BOARD_exit': drivers/net/wan/comx-hw-munich.c:2780: warning: unused variable `hw'
drivers/ide/ide-tape.c: In function `idetape_output_buffers': drivers/ide/ide-tape.c:1532: warning: comparison of distinct pointer types lacks a cast drivers/ide/ide-tape.c: In function `idetape_update_buffers': drivers/ide/ide-tape.c:1562: warning: comparison of distinct pointer types lacks a cast drivers/ide/ide-tape.c: In function `idetape_copy_stage_from_user': drivers/ide/ide-tape.c:2927: warning: comparison of distinct pointer types lacks a cast drivers/ide/ide-tape.c: In function `idetape_empty_write_pipeline': drivers/ide/ide-tape.c:3885: warning: comparison of distinct pointer types lacks a cast drivers/ide/ide-tape.c: In function `idetape_pad_zeros': drivers/ide/ide-tape.c:4160: warning: comparison of distinct pointer types lacks a cast drivers/ide/ide-tape.c: In function `idetape_chrdev_read': drivers/ide/ide-tape.c:4603: warning: comparison of distinct pointer types lacks a cast drivers/ide/ide-tape.c:4622: warning: comparison of distinct pointer types lacks a cast drivers/ide/ide-tape.c: In function `idetape_chrdev_write': drivers/ide/ide-tape.c:4897: warning: comparison of distinct pointer types lacks a cast drivers/ide/ide-tape.c: In function `idetape_setup': drivers/ide/ide-tape.c:6082: warning: comparison of distinct pointer types lacks a cast drivers/ide/ide-tape.c:6082: warning: duplicate `const' drivers/ide/ide-tape.c:6082: warning: comparison of distinct pointer types lacks a cast drivers/ide/ide-tape.c:6082: warning: comparison of distinct pointer types lacks a cast
drivers/scsi/53c700.scr:68: unterminated character constant drivers/scsi/53c700.scr:163: unterminated character constant drivers/scsi/53c700.scr:190: unterminated character constant drivers/scsi/qla1280.c:1611: warning: `qla1280_do_dpc' defined but not used drivers/scsi/ppa.c: In function `ppa_detect': drivers/scsi/ppa.c:113: warning: `hreg' might be used uninitialized in this function
drivers/ieee1394/sbp2.c: In function `sbp2scsi_complete_command': drivers/ieee1394/sbp2.c:2838: warning: passing arg 1 of `_raw_spin_lock' from incompatible pointer type drivers/ieee1394/sbp2.c:2840: warning: passing arg 1 of `_raw_spin_unlock' from incompatible pointer type
drivers/cdrom/gscd.c: In function `__do_gscd_request': drivers/cdrom/gscd.c:295: warning: int format, pointer arg (arg 2)
sound/oss/bin2hex.c: In function `main': sound/oss/bin2hex.c:21: warning: implicit declaration of function `exit' sound/oss/opl3sa2.c: In function `opl3sa2_pm_callback': sound/oss/opl3sa2.c:981: warning: cast from pointer to integer of different size sound/oss/ad1816.c:1344: warning: initialization from incompatible pointer type sound/oss/awe_wave.c:4792: warning: initialization from incompatible pointer type sound/oss/cmpci.c: In function `cm_release_mixdev': sound/oss/cmpci.c:1457: warning: unused variable `s' sound/oss/rme96xx.c: In function `rme96xx_release': sound/oss/rme96xx.c:1220: warning: unused variable `hwp' sound/oss/cs4281/cs4281m.c:4479: warning: initialization from incompatible pointer type sound/oss/cs4281/cs4281m.c:4480: warning: initialization from incompatible pointer type
sound/core/oss/linear.c: In function `convert': sound/core/oss/linear.c:51: warning: `src' might be used uninitialized in this function sound/core/oss/linear.c:52: warning: `dst' might be used uninitialized in this function sound/core/oss/linear.c:53: warning: `src_step' might be used uninitialized in this function sound/core/oss/linear.c:53: warning: `dst_step' might be used uninitialized in this function sound/core/oss/linear.c:54: warning: `frames1' might be used uninitialized in this function sound/core/oss/mulaw.c: In function `mulaw_decode': sound/core/oss/mulaw.c:166: warning: `src' might be used uninitialized in this function sound/core/oss/mulaw.c:167: warning: `dst' might be used uninitialized in this function sound/core/oss/mulaw.c:168: warning: `src_step' might be used uninitialized in this function sound/core/oss/mulaw.c:168: warning: `dst_step' might be used uninitialized in this function sound/core/oss/mulaw.c:169: warning: `frames1' might be used uninitialized in this function sound/core/oss/mulaw.c:183: warning: `sample' might be used uninitialized in this function sound/core/oss/plugin_ops.h:352: warning: `x' might be used uninitialized in this function sound/core/oss/plugin_ops.h:353: warning: `x' might be used uninitialized in this function sound/core/oss/plugin_ops.h:356: warning: `x' might be used uninitialized in this function sound/core/oss/plugin_ops.h:357: warning: `x' might be used uninitialized in this function sound/core/oss/plugin_ops.h:360: warning: `x' might be used uninitialized in this function sound/core/oss/plugin_ops.h:361: warning: `x' might be used uninitialized in this function sound/core/oss/mulaw.c: In function `mulaw_encode': sound/core/oss/mulaw.c:209: warning: `src' might be used uninitialized in this function sound/core/oss/mulaw.c:210: warning: `dst' might be used uninitialized in this function sound/core/oss/mulaw.c:211: warning: `src_step' might be used uninitialized in this function sound/core/oss/mulaw.c:211: warning: `dst_step' might be used uninitialized in this function sound/core/oss/mulaw.c:212: warning: `frames1' might be used uninitialized in this function sound/core/oss/route.c: In function `route_to_channel_from_one': sound/core/oss/route.c:98: warning: `conv' might be used uninitialized in this function sound/core/oss/route.c:101: warning: `src' might be used uninitialized in this function sound/core/oss/route.c:101: warning: `dst' might be used uninitialized in this function sound/core/oss/route.c:102: warning: `src_step' might be used uninitialized in this function sound/core/oss/route.c:102: warning: `dst_step' might be used uninitialized in this function sound/core/oss/route.c: In function `route_to_channel': sound/core/oss/route.c:181: warning: `zero' might be used uninitialized in this function sound/core/oss/route.c:181: warning: `get' might be used uninitialized in this function sound/core/oss/route.c:181: warning: `add' might be used uninitialized in this function sound/core/oss/route.c:181: warning: `norm' might be used uninitialized in this function sound/core/oss/route.c:181: warning: `put_u32' might be used uninitialized in this function sound/core/oss/route.c:183: warning: `dst' might be used uninitialized in this function sound/core/oss/route.c:184: warning: `dst_step' might be used uninitialized in this function sound/core/oss/route.c:218: warning: `ttp' might be used uninitialized in this function sound/core/oss/route.c:236: warning: `src' might be used uninitialized in this function sound/core/oss/rate.c: In function `resample_expand': sound/core/oss/rate.c:74: warning: `S1' might be used uninitialized in this function sound/core/oss/rate.c:74: warning: `S2' might be used uninitialized in this function sound/core/oss/rate.c:75: warning: `src' might be used uninitialized in this function sound/core/oss/rate.c:75: warning: `dst' might be used uninitialized in this function sound/core/oss/rate.c:76: warning: `channel' might be used uninitialized in this function sound/core/oss/rate.c:77: warning: `src_step' might be used uninitialized in this function sound/core/oss/rate.c:77: warning: `dst_step' might be used uninitialized in this function sound/core/oss/rate.c:78: warning: `src_frames1' might be used uninitialized in this function sound/core/oss/rate.c:78: warning: `dst_frames1' might be used uninitialized in this function sound/core/oss/rate.c: In function `resample_shrink': sound/core/oss/rate.c:162: warning: `S1' might be used uninitialized in this function sound/core/oss/rate.c:162: warning: `S2' might be used uninitialized in this function sound/core/oss/rate.c:163: warning: `src' might be used uninitialized in this function sound/core/oss/rate.c:163: warning: `dst' might be used uninitialized in this function sound/core/oss/rate.c:165: warning: `src_step' might be used uninitialized in this function sound/core/oss/rate.c:165: warning: `dst_step' might be used uninitialized in this function sound/core/oss/rate.c:166: warning: `src_frames1' might be used uninitialized in this function sound/core/oss/rate.c:166: warning: `dst_frames1' might be used uninitialized in this function
drivers/mtd/devices/doc1000.c:86: warning: #warning This is definitely not SMP safe. Lock the paging mechanism.
drivers/net/pcmcia/axnet_cs.c:1119: warning: `ei_close' defined but not used drivers/net/tulip/winbond-840.c:149: warning: `version' defined but not used
drivers/video/aty128fb.c: In function `aty128fb_setup': drivers/video/aty128fb.c:1623: warning: suggest parentheses around assignment used as truth value drivers/video/aty128fb.c: At top level: drivers/video/aty128fb.c:219: warning: `font' defined but not used drivers/video/aty128fb.c:220: warning: `mode' defined but not used drivers/video/aty128fb.c:221: warning: `nomtrr' defined but not used drivers/video/radeonfb.c:2508: warning: `fbcon_radeon8' defined but not used drivers/video/radeonfb.c:601: warning: `radeon_read_OF' declared `static' but never defined drivers/video/neofb.c: In function `neofb_setup': drivers/video/neofb.c:2368: warning: implicit declaration of function `strtok' drivers/video/neofb.c:2368: warning: assignment makes pointer from integer without a cast drivers/video/neofb.c:2368: warning: assignment makes pointer from integer without a cast drivers/video/clgenfb.c: In function `clgenfb_setup': drivers/video/clgenfb.c:2863: warning: implicit declaration of function `strtok' drivers/video/clgenfb.c:2863: warning: assignment makes pointer from integer without a cast drivers/video/clgenfb.c:2864: warning: assignment makes pointer from integer without a cast In file included from drivers/video/sis/sis_main.c:46: drivers/video/sis/sis_main.h:33: warning: `HW_CURSOR_AREA_SIZE' redefined drivers/video/sis/sis_main.h:27: warning: this is the location of the previous definition drivers/video/sis/sis_main.h:92: warning: `IND_SIS_CRT2_WRITE_ENABLE' redefined drivers/video/sis/sis_main.h:89: warning: this is the location of the previous definition drivers/video/sis/sis_main.c: In function `sisfb_setup': drivers/video/sis/sis_main.c:2260: warning: implicit declaration of function `strtok' drivers/video/sis/sis_main.c:2260: warning: assignment makes pointer from integer without a cast drivers/video/sis/sis_main.c:2261: warning: assignment makes pointer from integer without a cast drivers/video/sis/init.c: In function `SiS_SetVCLKState': drivers/video/sis/init.c:2772: warning: comparison is always 1 due to limited range of data type drivers/video/sis/init301.c: In function `GetRevisionID': drivers/video/sis/init301.c:5704: warning: control reaches end of non-void function
drivers/usb/class/printer.c:67: warning: `DEVICE_ID_SIZE' redefined include/linux/device.h:34: warning: this is the location of the previous definition In file included from drivers/usb/net/cdc-ether.c:30: drivers/usb/net/cdc-ether.h:46: warning: `ALIGN' redefined include/linux/cache.h:7: warning: this is the location of the previous definition drivers/usb/net/cdc-ether.c:415: warning: `CDC_SetEthernetPacketFilter' defined but not used
drivers/net/irda/w83977af_ir.c:275: warning: `w83977af_close' defined but not used drivers/net/irda/ali-ircc.c:467: warning: `ali_ircc_probe_43' defined but not used
drivers/hotplug/pci_hotplug_core.c:90: warning: `pcihpfs_statfs' defined but not used
drivers/isdn/avmb1/capi.c:1311: warning: `capinc_tty_break_ctl' defined but not used drivers/isdn/avmb1/capi.c:1332: warning: `capinc_tty_send_xchar' defined but not used drivers/isdn/avmb1/capi.c:1340: warning: `capinc_tty_read_proc' defined but not used
net/ipv4/ip_gre.c:123: warning: initialization makes integer from pointer without a cast
net/ipv6/sit.c:67: warning: initialization makes integer from pointer without a cast
net/netrom/nr_out.c: In function `nr_transmit_buffer': net/netrom/nr_out.c:199: warning: `nr' might be used uninitialized in this function
Although everything compiled, it did not link because of missing symbols.
arch/i386/kernel/pci-pc.o: In function `pci_conf1_read': arch/i386/kernel/pci-pc.o(.text+0xa3): undefined reference to `mp_bus_id_to_local' arch/i386/kernel/pci-pc.o: In function `pci_conf1_write': arch/i386/kernel/pci-pc.o(.text+0x2c3): undefined reference to `mp_bus_id_to_local' arch/i386/kernel/pci-pc.o: In function `pci_fixup_i450nx': arch/i386/kernel/pci-pc.o(.text+0x1c01): undefined reference to `quad_local_to_mp_bus_id' arch/i386/kernel/pci-pc.o(.text+0x1c28): undefined reference to `quad_local_to_mp_bus_id' arch/i386/kernel/pci-pc.o: In function `pcibios_init': arch/i386/kernel/pci-pc.o(.text.init+0xbd): undefined reference to `quad_local_to_mp_bus_id' drivers/video/neofb.o: In function `neofb_setup': drivers/video/neofb.o(.text.init+0x125): undefined reference to `strtok' drivers/video/clgenfb.o: In function `clgenfb_setup': drivers/video/clgenfb.o(.text.init+0x2988): undefined reference to `strtok' drivers/video/sis/sisfb.o: In function `sisfb_setup': drivers/video/sis/sisfb.o(.text+0x54e2): undefined reference to `strtok' drivers/hotplug/ibmphp.o: In function `ibmphp_configure_card': drivers/hotplug/ibmphp.o(.text+0x5159): undefined reference to `ibmphp_pci_root_ops' drivers/hotplug/ibmphp.o(.text+0x51e0): undefined reference to `ibmphp_pci_root_ops' drivers/hotplug/ibmphp.o(.text+0x5206): undefined reference to `ibmphp_pci_root_ops' drivers/hotplug/ibmphp.o(.text+0x541a): undefined reference to `ibmphp_pci_root_ops' drivers/hotplug/ibmphp.o(.text+0x565c): undefined reference to `ibmphp_pci_root_ops' drivers/hotplug/ibmphp.o(.text+0x5a87): more undefined references to `ibmphp_pci_root_ops' follow
Yes, this does mean that I have working kbuild 2.5 rules for 2.5.8-pre3 i386.
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