2.6.18-rc1-mm2

2.6.18-rc1-mm2

[Andrew Morton]

ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18-rc1/2.6.18-rc1-mm2/

- Patches were merged, added, dropped and fixed.  Nothing particularly exciting.

- Added the avr32 architecture.  Review is sought, please.



Boilerplate:

- See the `hot-fixes' directory for any important updates to this patchset.

- To fetch an -mm tree using git, use (for example)

  git fetch git://git.kernel.org/pub/scm/linux/kernel/git/smurf/linux-trees.git v2.6.16-rc2-mm1

- -mm kernel commit activity can be reviewed by subscribing to the
  mm-commits mailing list.

        echo "subscribe mm-commits" | mail majordomo@vger.kernel.org

- If you hit a bug in -mm and it is not obvious which patch caused it, it is
  most valuable if you can perform a bisection search to identify which patch
  introduced the bug.  Instructions for this process are at

        http://www.zip.com.au/~akpm/linux/patches/stuff/bisecting-mm-trees.txt

  But beware that this process takes some time (around ten rebuilds and
  reboots), so consider reporting the bug first and if we cannot immediately
  identify the faulty patch, then perform the bisection search.

- When reporting bugs, please try to Cc: the relevant maintainer and mailing
  list on any email.





Changes since 2.6.18-rc1-mm1:


 origin.patch
 git-arm.patch
 git-cifs.patch
 git-cpufreq.patch
 git-geode.patch
 git-gfs2.patch
 git-ia64.patch
 git-ieee1394.patch
 git-infiniband.patch
 git-input.patch
 git-intelfb.patch
 git-jfs.patch
 git-klibc.patch
 git-libata-all.patch
 git-mmc.patch
 git-mtd.patch
 git-netdev-all.patch
 git-ocfs2.patch
 git-pcmcia.patch
 git-powerpc.patch
 git-sas.patch
 git-serial.patch
 git-s390.patch
 git-scsi-rc-fixes.patch
 git-scsi-target.patch
 git-supertrak.patch
 git-watchdog.patch
 git-wireless.patch
 git-xfs.patch
 git-cryptodev.patch 

 git trees.

-dont-select-config_hotplug.patch
-x86_64-e820c-needs-pgtableh.patch
-acpi-bus-add-missing-newline.patch
-count_vm_events-fix.patch
-sched-fix-bug-in-__migrate_task.patch
-small-kernel-schedc-cleanup.patch
-selinux-decouple-fscontext-context-mount-options.patch
-selinux-add-rootcontext=-option-to-label-root-inode.patch
-reiserfsfix-journaling-issue-regarding-fsync.patch
-nfs-update-documentation-nfsroottxt-to-include-dhcp-syslinux-and-isolinux.patch
-add-computone-intelliport-plus-serial-hotplug-support.patch
-add-specialix-io8-card-support-hotplug-support.patch
-partitions-let-partitions-inherit-policy-from-disk.patch
-fadvise-remove-dead-comments.patch
-minor-cleanup-to-lockdepc.patch
-lockdep-add-more-rwsemh-documentation.patch
-improve-lockdep-debug-output.patch
-lockdep-core-reduce-per-lock-class-cache-size.patch
-lockdep-clean-up-completion-initializer-in-smpbootc.patch
-put-a-comment-at-register_die_notifier-that-the-export-is-used.patch
-rcu-documentation-fix.patch
-vfs-documentation-tweak.patch
-cdrom-fix-bad-cgcbuflen-assignment.patch
-release_firmware-fixes.patch
-updates-credits-file.patch
-hisax-fix-usage-of-__init.patch
-vt-remove-vt-specific-declarations-and-definitions-from.patch
-tty-remove-include-of-screen_infoh-from-ttyh.patch
-md-possible-fix-for-unplug-problem.patch
-md-set-desc_nr-correctly-for-version-1-superblocks.patch
-md-delay-starting-md-threads-until-array-is-completely-setup.patch
-md-fix-resync-speed-calculation-for-restarted-resyncs.patch
-md-fix-a-plug-unplug-race-in-raid5.patch
-md-fix-some-small-races-in-bitmap-plugging-in-raid5.patch
-md-fix-usage-of-wrong-variable-in-raid1.patch
-md-unify-usage-of-symbolic-names-for-perms.patch
-md-require-cap_sys_admin-for-re-configuring-md-devices-via-sysfs.patch
-md-include-sector-number-in-messages-about-corrected-read-errors.patch
-md-oops-workaround.patch
-kernel-printkc-export_symbol_unused.patch
-mm-bootmemc-export_unused_symbol.patch
-mm-memoryc-export_unused_symbol.patch
-mm-mmzonec-export_unused_symbol.patch
-fs-read_writec-export_unused_symbol.patch
-kernel-softirqc-export_unused_symbol.patch
-h8300-remove-duplicate-define.patch
-acpi-fix-fan-thermal-resume.patch
-pi-futex-validate-futex-type-instead-of-oopsing.patch
-zvc-add-__inc_zone_state-for-smp-configuration.patch
-vmstat-export-all_vm_events.patch
-acpi-init-dock-notifier-list.patch
-acpi-fix-boot-with-acpi=off.patch
-adjust-clock-for-lost-ticks.patch
-acpi-do-not-abort-method-execution-if-asked-to-release.patch
-acpi-disable-sbs-by-default.patch
-acpi-initialise-cm_sbs_sem.patch
-acpi-resume-allocation-mode-fix.patch
-gregkh-driver-driver-core-fix-driver-core-kernel-doc.patch
-gregkh-driver-driver-core-bus.c-cleanups.patch
-gregkh-driver-remove-kernel-power-pm.c-pm_unregister_all.patch
-gregkh-driver-the-scheduled-unexport-of-insert_resource.patch
-gregkh-i2c-i2c-fix-ignore-module-parameter-handling-in-i2c-core.patch
-gregkh-i2c-i2c-iop3xx-avoid-addressing-self.patch
-gregkh-i2c-scx200_acb-fix-the-state-machine.patch
-gregkh-i2c-scx200_acb-fix-the-block-transactions.patch
-gregkh-i2c-i2c-powermac-fix-master-xfer-return.patch
-gregkh-i2c-i2c-plan-ite-bus-driver-for-removal.patch
-gregkh-i2c-i2c-new-mailing-list.patch
-gregkh-i2c-i2c-algo-error-handling-fix.patch
-gregkh-i2c-i2c-algo-bit-wipe-out-dead-code.patch
-gregkh-i2c-i2c-pca9539-force.patch
-gregkh-i2c-w1-remove-w1-mail-list-from-lm_sensors.patch
-gregkh-i2c-w1-fix-idle-check-loop-in-ds2482.patch
-gregkh-i2c-w1-remove-drivers-w1-w1.h.patch
-pata-jmicron-add-quirks-to-force-the-device-into-a-sane-mode.patch
-pata-jmicron-configuration.patch
 pata-ata_generic-generic-bios-setup-sff-ata-driver.patch
-pata-jmicron-ide-old-type-driver.patch
-e1000-irq-naming-update.patch
-s2io-driver-irq-fix.patch
-lockdep-fix-atm-ipcommonc-deadlock.patch
-8139cp-printk-fix.patch
-smsc-ircc2-fix-section-reference-mismatches.patch
-forcedeth-deferral-fixup.patch
-forcedeth-watermark-fixup.patch
-powermac-combined-fixes-for-backlight-code.patch
-serial-add-tsi108-8250-serial-support.patch
-serial-8250-sysrq-deadlock-fix.patch
-gregkh-pci-pci-poper-prototype-for-arch-i386-pci-pcbios.c-pcibios_sort.patch
-gregkh-pci-pci-clear-abnormal-poweroff-flag-on-via-southbridges-fix-resume.patch
-pci-initialize-struct-pci_dev-error_state.patch
-drivers-scsi-aic7xxx-aic79xx_corec-make-ahd_done_with_status-static.patch
-stc-improve-sense-output.patch
-sparc64-of_device_register-error-checking-fix.patch
-gregkh-usb-usb-au1xxx-compile-fixes-for-ohci-for-au1200.patch
-gregkh-usb-usb-au1200-ehci-and-ohci-fixes.patch
-gregkh-usb-usb-ohci-bits-for-the-cirrus-ep93xx.patch
-gregkh-usb-usb-fix-usb-kernel-doc.patch
-gregkh-usb-usb-addition-of-vendor-product-id-pair-for-pl2303-driver.patch
-gregkh-usb-usb-new-device-id-for-thorlabs-motor-driver.patch
-gregkh-usb-usb-new-device-ids-for-ftdi_sio-driver.patch
-gregkh-usb-usb-ohci-hub-code-unaligned-access.patch
-gregkh-usb-usb-fix-usb-serial-leaks-oopses-on-disconnect.patch
-gregkh-usb-usb-fix-visor-leaks.patch
-gregkh-usb-usb-add-some-basic-wusb-definitions.patch
-gregkh-usb-usb-support-for-susteen-datapilot-universal-2-cable-in-pl2303.patch
-gregkh-usb-usbfs-use-the-correct-signal-number-for-disconnection.patch
-gregkh-usb-usb-rename-cypress-cy7c63xxx-driver-to-proper-name-and-fix-up-some-tiny-things.patch
-gregkh-usb-usb-update-for-acm-in-quirks-and-debug.patch
-gregkh-usb-usb-storage-fix-race-between-reset-and-disconnect.patch
-gregkh-usb-usb-hub-don-t-return-status-0-from-resume.patch
-gregkh-usb-usb-storage-unusual_devs-entry-for-motorola-razr-v3x.patch
-gregkh-usb-usb-unusual_devs-entry-for-samsung-mp3-player.patch
-gregkh-usb-usbcore-fixes-for-hub_port_resume.patch
-gregkh-usb-usb-storage-us_fl_max_sectors_64-flag.patch
-gregkh-usb-usb-storage-uname-in-pr-sc-unneeded-message.patch
-gregkh-usb-usb-serial-visor-fix-race-in-open-close.patch
-gregkh-usb-usb-serial-ftdi_sio-prevent-userspace-dos.patch
-gregkh-usb-usb-kill-compiler-warning-in-quirk_usb_handoff_ohci.patch
-gregkh-usb-usb-fix-pointer-dereference-in-drivers-usb-misc-usblcd.patch
-gregkh-usb-usb-add-driver-for-non-composite-sierra-wireless-devices.patch
-gregkh-usb-usb-ehci-fix-bogus-alteration-of-a-local-variable.patch
-gregkh-usb-usb-ipaq.c-bugfixes.patch
-gregkh-usb-usb-ipaq.c-timing-parameters.patch
-gregkh-usb-usb-remove-empty-destructor-from-drivers-usb-mon-mon_text.c.patch
-gregkh-usb-usb-remove-devfs-information-from-kconfig.patch
-gregkh-usb-usb-ipw.c-driver-fix.patch
-gregkh-usb-usb-add-support-for-wisegroup.-ltd-smartjoy-dual-plus-adapter.patch
-gregkh-usb-usb-ohci-avoids-root-hub-timer-polling.patch
-gregkh-usb-usb-ohci-s3c2410.c-clock-now-usb-bus-host.patch
-usb-storage-wait-for-urb-to-complete.patch
-bcm43xx-opencoded-locking.patch
-x86_64-mm-defconfig-update.patch
-x86_64-mm-bring-x86-64-ia32-emul-in-sync-with-i386-on-read_implies_exec-enabling.patch
-x86_64-mm-mce-amd-fix.patch
-x86_64-mm-add-a-maintainers-entry-for-calgary.patch
-x86_64-mm-fix-calgary-copyright-statements-per-ibm-guidelines.patch
-x86_64-mm-fix-acpi-defaults.patch
-x86_64-mm-oprofile-p4-model.patch
-xfs-move-xfs_ioc_getversion-to-main-multiplexer.patch
-mmap-zero-length-hugetlb-file-with-prot_none-to-protect-a.patch
-fdpic-fix-fdpic-compile-errors-2.patch
-frv-fix-frv-arch-compile-errors.patch
-nommu-fix-execution-off-of-ramfs-with-mmap.patch
-fdpic-adjust-the-elf-fdpic-driver-to-conform-more-to-the-codingstyle.patch
-fdpic-define-seek_-constants-in-the-linux-kernel-headers.patch
-fdpic-move-roundup-into-linux-kernelh.patch
-fdpic-move-roundup-into-linux-kernelh-fix.patch
-fdpic-add-coredump-capability-for-the-elf-fdpic-binfmt.patch
-frv-introduce-asm-offsets-for-frv-arch.patch
-i386-defconfig-set-config_pm_std_partition=.patch
-get_cmos_time-locking-fix.patch
-swsusp-do-not-use-memcpy-for-snapshotting-memory.patch
-swsusp-warning-fix.patch
-fix-panic-when-swsusp-signature-cant-be-read.patch
-cris-switch-to-iminor-imajor.patch
-pcf8563-remove-mod_inc_use_count-mod_dec_use_count.patch
-uml-clean-up-address-space-limits-code.patch
-uml-timer-initialization-cleanup.patch
-uml-timer-initialization-cleanup-fix.patch
-uml-remove-some-useless-exports.patch
-uml-fix-static-binary-segfault.patch
-uml-remove-useless-declaration.patch
-uml-signal-initialization-cleanup.patch
-uml-timer-handler-tidying.patch
-uml-ifdef-a-mode-specific-function.patch
-uml-mark-forward_interrupts-as-being-mode-specific.patch
-uml-remove-spinlock-wrapper-functions.patch
-uml-remove-os_isatty.patch
-uml-fix-exitcall-ordering-bug.patch
-uml-make-some-symbols-static.patch
-uml-remove-syscall-debugging.patch
-uml-move-_kernc-files.patch
-uml-move-_kernc-files-fix.patch
-uml-formatting-fixes.patch
-uml-add-some-eintr-protection.patch
-uml-remove-unused-variable.patch
-uml-make-mconsole-version-requests-happen-in-a-process.patch
-s390-move-var-declarations-behind-ifdef.patch
-fix-oddball-boolean-logic-in-s390-netiucv.patch
-s390-broken-null-test-in-claw-driver.patch
-fix-and-enable-edac-sysfs-operation.patch
-make-valid_mmap_phys_addr_range-take-a-pfn.patch
-char-rtc-handle-memory-mapped-chips-properly.patch
-char-rtc-handle-memory-mapped-chips-properly-cleanup.patch
-fix-weird-logic-in-alloc_fdtable.patch
-uninline-init_waitqueue_head.patch
-aoe-cleanup-i_rdev-usage.patch
-remove-leftover-ext3-acl-declarations.patch
-reiserfs-warn-about-the-useless-nolargeio-option.patch
-pata-pata_qdi-fix-return-code.patch
-pata-ide-jmicron-finish-writing.patch
-pata-jmicron-it-works-better-if-you-get-the-file-name-right.patch
-pata-jmicron-further-clean-up.patch
-pata-ata_jmicro-fix-an-escapee.patch
-pata-jmicron-jmicron-multifunction-setup.patch
-pata-jmicron-missed-one.patch
-pata-libata-enable-per-device-speed-setting.patch
-led-class-support-for-soekris-net48xx.patch
-led-class-support-for-soekris-net48xx-fix.patch
-pc8736x_gpio-fix-re-modprobe-errors.patch
-pc8736x_gpio-fix-re-modprobe-errors-undo-region-reservation.patch
-pc8736x_gpio-fix-re-modprobe-errors-fix-finish-cdev-init.patch
-pc8736x_gpio-fix-re-modprobe-errors-fix-finish-cdev-init-tidy.patch
-snsc-switch-from-force_sig-to-kill_proc.patch
-disallow-modular-binfmt_elf32.patch
-remove-the-tasklist_lock-export.patch
-revert-pcmcia-make-ide_cs-work-with-the-memory-space-of-cf-cards-if-io-space-is-not-available.patch
-isdn-cleanup-i_rdev-udage.patch
-knfsd-nfsd4-add-per-operation-server-stats.patch

 Merged into mainline or a subsystem tree.

+struct-file-leakage.patch
+struct-file-leakage-tweak.patch

 2.6.18-rc2 queue (actually a small part thereof)

+acpi-atlas-acpi-driver-cleanup.patch

 Tweak acpi-atlas-acpi-driver.patch (needs more work)

+acpi-fix-boot-with-acpi=off.patch
+acpi-bus-add-missing-newline.patch
+acpi-handle-firmware_register-init-errors.patch
+acpi-scan-handle-kset-kobject-errors.patch
+acpi-fix-section-for-cpu-init-functions.patch

 ACPI things.

-acpi-asus-s3-resume-fix-fix.patch

 Folded into acpi-asus-s3-resume-fix.patch

+revert-gregkh-driver-class_device_rename-remove.patch
+revert-gregkh-driver-network-class_device-to-device.patch

 Drop driver tree changes which broke netdevice naming.

+sysfs_remove_bin_file-no-return-value-dump_stack-on.patch
+drivers-base-platform-notify-needs-to-occur.patch
+kobject-must_check-fixes.patch
+drivers-base-check-errors.patch
+sysfs-add-proper-sysfs_init-prototype.patch
+scsi-device_reprobe-can-fail.patch

 Various driver-core-related fixes

+bttv-must_check-fixes.patch

 Another.

-git-gfs2-fixup.patch

 Dropped.

-remove-empty-node-at-boot-time.patch

 Dropped - had problems.

-ib-ipath-fixes-a-bug-where-our-delay-for-eeprom-no.patch

 Dropped.

+ib-mthca-fix-static-rate-returned-by-mthca_ah_query.patch
+ib-mthca-comment-fix.patch
+ib-cm-drop-req-when-out-of-memory.patch
+ib-addr-gid-structure-alignment-fix.patch
+srp-fix-fmr-error-handling.patch
+ib-cm-set-private-data-length-for-reject-messages.patch
+fmr-pool-remove-unnecessary-pointer-dereference.patch
+ib-core-use-correct-gfp_mask-in-sa_query.patch

 Infiniband updates.

+git-input-list_for_each_entry-fix-fix.patch

 Fix git-input-list_for_each_entry-fix.patch

+input-must_check-fixes.patch

 More return-value checking.

-sata-add-pci-id.patch
-2.6.17-rc4-mm1-ich8-fix.patch
-libata-debug.patch

 Dropped, or merged, or something.  I've generally lost the ATA plot.

+fixes-for-piix-driver.patch
+1-of-2-jmicron-driver.patch
+2-of-2-jmicron-driver-plumbing-and-quirk.patch
+non-libata-driver-for-jmicron-devices.patch

 ATA things.

+mtd-maps-ixp4xx-partition-parsing.patch

 MTD fix

+e1000_7033_dump_ring-fix.patch

 e1000 debug patch.

+update-smc91x-driver-with-arm-versatile-board-info.patch
+s2io-build-fix.patch

 netdev updates.

+lockdep-split-the-skb_queue_head_init-lock-class.patch

 lockdep-versus-net fix.

+include-scsi-libsash-should-include-linux-scatterlisth.patch

 Fix git-sas.patch

+drivers-returning-proper-error-from-serial-driver.patch

 Serial fixlet.

-revert-gregkh-pci-pci-test-that-drivers-properly-call-pci_set_master.patch

 Unneeded.

+pcie-check-and-return-bus_register-errors-fix.patch

 Fix pcie-check-and-return-bus_register-errors.patch

+fix-panic-when-reinserting-adaptec-pcmcia-scsi-card.patch
+fix-panic-when-reinserting-adaptec-pcmcia-scsi-card-tidy.patch
+scsi_debug-must_check-fixes.patch

 SCSI fixes.

-drivers-scsi-arcmsr-cleanups.patch
-areca-raid-linux-scsi-driver-update7.patch
-areca-raid-linux-scsi-driver-update7-fix.patch

 Folded into areca-raid-linux-scsi-driver.patch

+areca-sysfs-fix.patch

 Fix breakage due to sysfs API changes.

+gregkh-usb-usb-ohci-avoids-root-hub-timer-polling.patch
+gregkh-usb-usb-ohci-s3c2410.c-clock-now-usb-bus-host.patch
+gregkh-usb-usbcore-rename-usb_suspend_device-to-usb_port_suspend.patch
+gregkh-usb-usbcore-move-code-among-source-files.patch
+gregkh-usb-usbcore-add-usb_device_driver-definition.patch
+gregkh-usb-usbcore-make-usb_generic-a-usb_device_driver.patch
+gregkh-usb-usbcore-split-suspend-resume-for-device-and-interfaces.patch
+gregkh-usb-usbcore-resume-device-resume-recursion.patch
+gregkh-usb-usbcore-track-whether-interfaces-are-suspended.patch
+gregkh-usb-usbcore-set-device-and-power-states-properly.patch
+gregkh-usb-usbcore-fix-up-device-and-power-state-tests.patch
+gregkh-usb-usbcore-suspending-devices-with-no-driver.patch
+gregkh-usb-hub-driver-improve-use-of-ifdef.patch
+gregkh-usb-airprime_major_update.patch
+gregkh-usb-usb-serial-dynamic-id.patch

 USB updates.

+usb-hub-driver-improve-use-of-ifdef-fix.patch

 Fix it.


+git-wireless-bcm43xx-fix.patch

 Fix git-wireless.patch

+x86_64-mm-no-asm-smp.patch
+x86_64-mm-hpet-cosmetics.patch
+x86_64-mm-a-few-trivial-spelling-and-grammar-fixes.patch

 x86_64 tree updates

+mm-fix-oom-roll-back-of-__vmalloc_area_node.patch
+ia64-race-flushing-icache-in-cow-path.patch

 MM updates

+reduce-max_nr_zones-make-zone_highmem-optional-fix.patch
+reduce-max_nr_zones-make-zone_highmem-optional-fix-fix.patch
+reduce-max_nr_zones-make-zone_highmem-optional-fix-fix-fix.patch

 Fix reduce-max_nr_zones-make-zone_highmem-optional.patch a lot.

+out-of-memory-notifier.patch
+out-of-memory-notifier-tidy.patch

 OOM callout for s390.

+avr32-arch.patch
+avr32-config_debug_bugverbose-and-config_frame_pointer.patch
+avr32-fix-invalid-constraints-for-stcond.patch
+avr32-add-support-for-irq-flags-state-tracing.patch
+avr32-turn-off-support-for-discontigmem-and-sparsemem.patch
+avr32-always-enable-config_embedded.patch
+avr32-export-the-find__bit-functions.patch
+avr32-add-defconfig-for-at32stk1002.patch

 New CPU architecture (Atmel).

+i386-handle_bug-dont-print-garbage-if-debug-info.patch
+fix-a-memory-leak-in-the-i386-setup-code.patch
+i386-kexec-allow-the-kexec-on-panic-support-to-compile-on-voyager.patch
+i386-remove-redundant-might_sleep-in-user-accessors.patch
+x86-dont-randomize-stack-unless-current-personality-permits-it.patch
+i386-adds-smp_call_function_single.patch
+i386-adds-smp_call_function_single-fix.patch

 x86 updates

+swsusp-clean-up-browsing-of-pfns.patch
+swsusp-struct-snapshot_handle-cleanup.patch
+swsusp-try-to-handle-holes-better.patch

 swsusp cleanups and fix.

+uml-tidy-longjmp-macro.patch
+uml-tidy-biarch-gcc-support.patch
+uml-header-formatting-cleanups.patch

 UML updates.

+reiserfs-warn-about-the-useless-nolargeio-option.patch

 reiserfs fix.

-x86-microcode-add-sysfs-and-hotplug-support-fix-fix.patch
+x86-microcode-add-sysfs-and-hotplug-support-fix-fix-2.patch

 Updated.

+eisa-bus-modalias-attributes-support-1-fix.patch
+eisa-bus-modalias-attributes-support-1-fix-git-kbuild-fix.patch
+eisa-bus-modalias-attributes-support-1-fix-git-kbuild-fix-2.patch

 Fix eisa-bus-modalias-attributes-support-1.patch

-add-address_space_operationsbatch_write-tidy.patch

 Folded into add-address_space_operationsbatch_write.patch

+add-address_space_operationsbatch_write-fix.patch

 Fix add-address_space_operationsbatch_write.patch

+null-terminate-over-long-proc-kallsyms-symbols-fix.patch

 Fix null-terminate-over-long-proc-kallsyms-symbols.patch

+del_timer_sync-add-cpu_relax.patch
+msi-use-kmem_cache_zalloc.patch
+sysctl-allow-proc-sys-without-sys_sysctl.patch
+sysctl-scream-if-someone-uses-sys_sysctl.patch
+sysctl-document-that-sys_sysctl-will-be-removed.patch
+pid-implement-transfer_pid-and-use-it-to-simplify-de_thread.patch
+pid-remove-temporary-debug-code-in-attach_pid.patch
+hdrinstall-remove-asm-irqh-from-user-visibility.patch
+hdrinstall-remove-asm-atomich-from-user-visibility.patch
+hdrinstall-remove-asm-ioh-from-user-visibility.patch
+nommu-export-two-symbols-for-drivers-to-use.patch
+de_thread-use-tsk-not-current.patch
+update-ramdisk-documentation.patch
+ramdisk-blocksize-kconfig-entry.patch
+rtc-subsystem-add-isl1208-support.patch
+rtc-subsystem-add-isl1208-support-tweaks.patch
+lockdep-annotate-the-blkpg_del_partition-ioctl.patch
+add-try_to_freeze-to-rt-test-kthreads.patch
+drivers-block-cpqarrayc-remove-an-unused-variable.patch
+unexport-open_softirq.patch
+scx200_gpio-1-cdev-for-n-minors-cleanup.patch
+scx200_gpio-use-1-cdev-for-n-minors-not-n.patch
+improve-timekeeping-resume-robustness.patch
+add-probe_kernel_address.patch
+x86-use-probe_kernel_address-in-handle_bug.patch
+fix-sighand-siglock-usage-in-kernel-acctc.patch
+net48xx-led-cleanups.patch
+kernel-params-must_check-fixes.patch
+blockdevc-check-errors.patch
+block-handle-subsystem_register-init-errors.patch
+fs-namespace-handle-init-registration-errors.patch
+reiserfs-fix-handling-of-device-names-with-s-in-them.patch
+reiserfs-fix-handling-of-device-names-with-s-in-them-tidy.patch
+convert-idrs-internal-locking-to-_irqsave-variant.patch
+add-function-documentation-for-register_chrdev.patch
+add-function-documentation-for-register_chrdev-fix.patch
+remove-pci_dac_set_dma_mask-from-documentation-dma-mappingtxt.patch
+gpio-drop-vtable-members-gpio_set_high-gpio_set_low.patch
+gpio-cosmetics-remove-needless-newlines.patch
+gpio-rename-exported-vtables-to-better-match.patch
+vfs-fix-accessfile-x_ok-in-the-presence-of-acls.patch
+vfs-remove-redundant-open-coded-mode-bit-check-in-prepare_binfmt.patch
+vfs-remove-redundant-open-coded-mode-bit-checks-in-open_exec.patch
+lockdep-core-fix-rq-lock-handling-on-__arch_want_unlocked_ctxsw.patch
+tpm-fix-failure-path-leak.patch
+actual-mailing-list-in-maintainers.patch
+symlink-nesting-level-change.patch
+tpm-interrupt-clear-fix.patch
+tpm-add-force-device-probe-option.patch
+tpm_tis-use-resource_size_t.patch
+let-the-the-lockdep-options-depend-on-debug_kernel.patch
+fix-security-check-for-joint-context=-and-fscontext=-mount.patch
+make-prot_write-imply-prot_read.patch
+debug-variants-of-linked-list-macros.patch

 Misc fixes and updates and cleanups.

+vectorize-aio_read-aio_write-fileop-methods-xfs-fix.patch
+vectorize-aio_read-aio_write-fileop-methods-hypfs-fix.patch

 Fix vectorize-aio_read-aio_write-fileop-methods.patch

+list_islast-utility.patch

 Add list_islast().  (eh?  Will change this to list_is_last()).

+per-task-delay-accounting-taskstats-interface-fix.patch
+per-task-delay-accounting-delay-accounting-usage-of-taskstats-interface-fix.patch
+per-task-delay-accounting-taskstats-interface-documentation-fix.patch
+per-task-delay-accounting-taskstats-interface-control-exit-data-through-cpumasks-fix-2.patch
+per-task-delay-accounting-taskstats-interface-control-exit-data-through-cpumasks-fix-3.patch
+per-task-delay-accounting-taskstats-interface-control-exit-data-through-cpumasks-fix-cleanup.patch
+per-task-delay-accounting-taskstats-interface-control-exit-data-through-cpumasks-fix-cleanup-fix.patch
+remove-down_write-from-taskstats-code-invoked-on-the-exit-path.patch

 Various fixes and improvements to the per-task-delay-accounting patches in
 -mm.

+stack-overflow-safe-kdump-safe_smp_processor_id.patch
+stack-overflow-safe-kdump-safe_smp_processor_id_voyager.patch
+stack-overflow-safe-kdump-crash_use_safe_smp_processor_id.patch
+stack-overflow-safe-kdump-crash_use_safe_smp_processor_id-fix.patch
+stack-overflow-safe-kdump-safe_smp_send_nmi_allbutself.patch

 Make kdump more robust.

+isdn4linux-gigaset-driver-fix-__must_check-warning.patch

 i4l fixlet.

+namespaces-utsname-sysctl-hack-fix.patch

 Fix namespaces-utsname-sysctl-hack.patch

+reiser4-vs-streamline-generic_file_-interfaces-and-filemap.patch
+reiser4-vs-streamline-generic_file_-interfaces-and-filemap-fix.patch

 Update reiser4 for other patches in -mm.

+drivers-ide-cleanups.patch
+ide-core-must_check-fixes.patch

 IDE updates.

-cirrus-logic-framebuffer-i2c-support.patch
-cirrus-logic-framebuffer-i2c-support-fix.patch

 Dropped.

+mbxfb-add-framebuffer-driver-for-the-intel-2700g.patch
+fbdev-statically-link-the-framebuffer-notification-functions.patch

 fbdev updates.

+add-hypertransport-capability-defines.patch
+add-hypertransport-capability-defines-fix.patch
+initial-generic-hypertransport-interrupt-support.patch
+initial-generic-hypertransport-interrupt-support-Kconfig-fix.patch

 Hypertransport feature work.

+srcu-3-add-srcu-operations-to-rcutorture-fix.patch

 Update srcu.

+add-srcu-based-notifier-chains.patch

 Use it for something.

+the-scheduled-removal-of-some-oss-drivers-fix-fix.patch
+kill-sound-oss-_symsc.patch

 Fiddle with OSS drivers some more.

+debug-shared-irqs-kconfig-fix.patch

 Fix debug-shared-irqs.patch

+jmicron-warning-fix.patch

 Fix some warning.



All 772 patches:


ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18-rc1/2.6.18-rc1-mm2/patch-list

Re: 2.6.18-rc1-mm2

[Reuben Farrelly]

On 14/07/2006 5:48 p.m., Andrew Morton wrote:
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18-rc1/2.6.18-rc1-mm2/
> 
> - Patches were merged, added, dropped and fixed.  Nothing particularly exciting.
> 
> - Added the avr32 architecture.  Review is sought, please.

Ugh.  This on bootup..

Starting HAL daemon: BUG: warning at net/core/dev.c:1171/skb_checksum_help()

Call Trace:
  [<ffffffff8026963e>] show_trace+0xae/0x265
  [<ffffffff8026980a>] dump_stack+0x15/0x1b
  [<ffffffff8043ba7b>] skb_checksum_help+0x61/0x126
  [<ffffffff8802f35f>] :iptable_nat:ip_nat_fn+0x5f/0x1d2
  [<ffffffff8802f71b>] :iptable_nat:ip_nat_local_fn+0x33/0xbc
  [<ffffffff80234c6e>] nf_iterate+0x5a/0x9b
  [<ffffffff802588d0>] nf_hook_slow+0x60/0xcd
  [<ffffffff8023511a>] ip_queue_xmit+0x41a/0x490
  [<ffffffff80221507>] tcp_transmit_skb+0x697/0x6d4
  [<ffffffff80233b37>] __tcp_push_pending_frames+0x867/0x95b
  [<ffffffff80226546>] tcp_sendmsg+0xa76/0xba6
  [<ffffffff80245c49>] inet_sendmsg+0x46/0x53
  [<ffffffff80247ebf>] sock_aio_write+0x13b/0x15c
  [<ffffffff8021758c>] do_sync_write+0xec/0x135
  [<ffffffff802160b5>] vfs_write+0xe5/0x180
  [<ffffffff80216ade>] sys_write+0x47/0x79
  [<ffffffff8025f3a2>] system_call+0x7e/0x83
  [<00002b145e465350>]
BUG: warning at net/core/dev.c:1225/skb_gso_segment()

Call Trace:
  [<ffffffff8026963e>] show_trace+0xae/0x265
  [<ffffffff8026980a>] dump_stack+0x15/0x1b
  [<ffffffff8043b8df>] skb_gso_segment+0xbf/0x1fa
  [<ffffffff8043bf28>] dev_hard_start_xmit+0x168/0x21c
  [<ffffffff80447a35>] __qdisc_run+0x115/0x1e5
  [<ffffffff8022fcef>] dev_queue_xmit+0x11f/0x256
  [<ffffffff802327f7>] ip_output+0x207/0x251
  [<ffffffff80235130>] ip_queue_xmit+0x430/0x490
  [<ffffffff80221507>] tcp_transmit_skb+0x697/0x6d4
  [<ffffffff80233b37>] __tcp_push_pending_frames+0x867/0x95b
  [<ffffffff80226546>] tcp_sendmsg+0xa76/0xba6
  [<ffffffff80245c49>] inet_sendmsg+0x46/0x53
  [<ffffffff80247ebf>] sock_aio_write+0x13b/0x15c
  [<ffffffff8021758c>] do_sync_write+0xec/0x135
  [<ffffffff802160b5>] vfs_write+0xe5/0x180
  [<ffffffff80216ade>] sys_write+0x47/0x79
  [<ffffffff8025f3a2>] system_call+0x7e/0x83
  [<00002b145e465350>]
[  OK  ]
Starting mailman: [  OK  ]
Starting nagios:  Starting network monitor: nagios
[  OK  ]

Fedora Core release 5.90 (Test)
Kernel 2.6.18-rc1-mm2 on an x86_64

tornado.reub.net login:



Reuben

Re: 2.6.18-rc1-mm2

[Reuben Farrelly]

On 14/07/2006 5:48 p.m., Andrew Morton wrote:
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18-rc1/2.6.18-rc1-mm2/
> 
> - Patches were merged, added, dropped and fixed.  Nothing particularly exciting.
> 
> - Added the avr32 architecture.  Review is sought, please.

Still seeing problems with this ATA CD-RW device (same one as I had problems 
with in -mm1).

Alan - is there anything else I can do to help with this one or is it just a 
case of it being a "Work in progress" ?


ata4: SATA link down (SStatus 0 SControl 300)
   Vendor: ATA       Model: ST3300622AS       Rev: 3.AA
   Type:   Direct-Access                      ANSI SCSI revision: 05
   Vendor: ATA       Model: ST380817AS        Rev: 3.42
   Type:   Direct-Access                      ANSI SCSI revision: 05
   Vendor: ATA       Model: ST3300622AS       Rev: 3.AA
   Type:   Direct-Access                      ANSI SCSI revision: 05
ata_piix 0000:00:1f.1: version 2.00ac6
ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 18
PCI: Setting latency timer of device 0000:00:1f.1 to 64
ata5: PATA max UDMA/133 cmd 0x1F0 ctl 0x3F6 bmdma 0x30B0 irq 14
scsi4 : ata_piix
ata5.00: ATAPI, max UDMA/66
ata5.00: configured for UDMA/66
ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
ata5.00: (BMDMA stat 0x24)
ata5.00: tag 0 cmd 0xa0 Emask 0x4 stat 0x40 err 0x0 (timeout)
ata5: soft resetting port
ata5.00: configured for UDMA/66
ata5: EH complete
ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
ata5.00: (BMDMA stat 0x24)
ata5.00: tag 0 cmd 0xa0 Emask 0x4 stat 0x40 err 0x0 (timeout)
ata5: soft resetting port
Losing some ticks... checking if CPU frequency changed.
ata5.00: configured for UDMA/66
ata5: EH complete
ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
ata5.00: (BMDMA stat 0x24)
ata5.00: tag 0 cmd 0xa0 Emask 0x4 stat 0x40 err 0x0 (timeout)
ata5: soft resetting port
ata5.00: configured for UDMA/66
ata5: EH complete
ata5.00: limiting speed to UDMA/44
ata5.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
ata5.00: (BMDMA stat 0x24)
ata5.00: tag 0 cmd 0xa0 Emask 0x4 stat 0x40 err 0x0 (timeout)
ata5: soft resetting port
ata5.00: configured for UDMA/44
ata5: EH complete
ata6: PATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0x30B8 irq 15
scsi5 : ata_piix
ata6: port disabled. ignoring.
ATA: abnormal status 0xFF on port 0x177
SCSI device sda: 586072368 512-byte hdwr sectors (300069 MB)

Thanks,
Reuben

Re: 2.6.18-rc1-mm2

[Andrew Morton]

On Fri, 14 Jul 2006 18:55:42 +1200
Reuben Farrelly <reuben-lkml@reub.net> wrote:

> On 14/07/2006 5:48 p.m., Andrew Morton wrote:
> > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18-rc1/2.6.18-rc1-mm2/
> > 
> > - Patches were merged, added, dropped and fixed.  Nothing particularly exciting.
> > 
> > - Added the avr32 architecture.  Review is sought, please.
> 
> Ugh.  This on bootup..
> 
> Starting HAL daemon: BUG: warning at net/core/dev.c:1171/skb_checksum_help()
> 
> Call Trace:
>   [<ffffffff8026963e>] show_trace+0xae/0x265
>   [<ffffffff8026980a>] dump_stack+0x15/0x1b
>   [<ffffffff8043ba7b>] skb_checksum_help+0x61/0x126
>   [<ffffffff8802f35f>] :iptable_nat:ip_nat_fn+0x5f/0x1d2
>   [<ffffffff8802f71b>] :iptable_nat:ip_nat_local_fn+0x33/0xbc
>   [<ffffffff80234c6e>] nf_iterate+0x5a/0x9b
>   [<ffffffff802588d0>] nf_hook_slow+0x60/0xcd
>   [<ffffffff8023511a>] ip_queue_xmit+0x41a/0x490
>   [<ffffffff80221507>] tcp_transmit_skb+0x697/0x6d4
>   [<ffffffff80233b37>] __tcp_push_pending_frames+0x867/0x95b
>   [<ffffffff80226546>] tcp_sendmsg+0xa76/0xba6
>   [<ffffffff80245c49>] inet_sendmsg+0x46/0x53
>   [<ffffffff80247ebf>] sock_aio_write+0x13b/0x15c
>   [<ffffffff8021758c>] do_sync_write+0xec/0x135
>   [<ffffffff802160b5>] vfs_write+0xe5/0x180
>   [<ffffffff80216ade>] sys_write+0x47/0x79
>   [<ffffffff8025f3a2>] system_call+0x7e/0x83
>   [<00002b145e465350>]
> BUG: warning at net/core/dev.c:1225/skb_gso_segment()

int skb_checksum_help(struct sk_buff *skb, int inward)
{
	unsigned int csum;
	int ret = 0, offset = skb->h.raw - skb->data;

	if (inward)
		goto out_set_summed;

	if (unlikely(skb_shinfo(skb)->gso_size)) {
		static int warned;

		WARN_ON(!warned);

That's a mainline problem, I suspect.

Re: 2.6.18-rc1-mm2

[David Miller]

From: Reuben Farrelly <reuben-lkml@reub.net>
Date: Fri, 14 Jul 2006 18:55:42 +1200

> Ugh.  This on bootup..
> 
> Starting HAL daemon: BUG: warning at net/core/dev.c:1171/skb_checksum_help()

It's perfectly normal, and it's there to remind us that
we need to deal with an incremental checksumming issue
wrt. ip_nat_fn for GSO segments at some point.

You can safely ignore it for now.

[patch -mm] s390: kprobes compile fix

[Heiko Carstens]

From: Heiko Carstens <heiko.carstens@de.ibm.com>

Add missing flush_insn_slot define to let kprobes compile on s390.

Cc: bibo,mao <bibo.mao@intel.com>
Cc: Michael Grundy <grundym@us.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
---

ia64-kprobe-invalidate-icache-of-jump-buffer.patch breaks kprobes on s390
which comes with git-s390.patch.

 include/asm-s390/kprobes.h |    3 +++
 1 files changed, 3 insertions(+)

diff -purN a/include/asm-s390/kprobes.h b/include/asm-s390/kprobes.h
--- a/include/asm-s390/kprobes.h	2006-07-14 10:33:40.000000000 +0200
+++ b/include/asm-s390/kprobes.h	2006-07-14 10:28:48.000000000 +0200
@@ -96,6 +96,9 @@ void arch_remove_kprobe(struct kprobe *p
 void kretprobe_trampoline(void);
 int  is_prohibited_opcode(kprobe_opcode_t *instruction);
 void get_instruction_type(struct arch_specific_insn *ainsn);
+
+#define flush_insn_slot(p)	do { } while (0)
+
 #endif	/* _ASM_S390_KPROBES_H */
 
 #ifdef CONFIG_KPROBES

Re: 2.6.18-rc1-mm2

[Reuben Farrelly]

On 14/07/2006 5:48 p.m., Andrew Morton wrote:
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18-rc1/2.6.18-rc1-mm2/
> 
> - Patches were merged, added, dropped and fixed.  Nothing particularly exciting.
> 
> - Added the avr32 architecture.  Review is sought, please.

Another oops, USB related perhaps?

Fedora Core release 5.90 (Test)
Kernel 2.6.18-rc1-mm2 on an x86_64

tornado.reub.net login: Unable to handle kernel NULL pointer dereference at 
0000000000000020 RIP:
  [<ffffffff8029a9b1>] __lock_acquire+0x81/0xcbb
PGD 27153067 PUD 27152067 PMD 0
Oops: 0000 [1] SMP
last sysfs file: /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/usbdev2.4/dev
CPU 0
Modules linked in: hidp rfcomm l2cap bluetooth ipv6 ip_gre iptable_filter 
iptable_nat ip_nat ip_conntrack nfnetlink iptable_mangle ip_tables binfmt_misc 
iTCO_wdt i2c_i801 serio_raw
Pid: 104, comm: khubd Not tainted 2.6.18-rc1-mm2 #1
RIP: 0010:[<ffffffff8029a9b1>]  [<ffffffff8029a9b1>] __lock_acquire+0x81/0xcbb
RSP: 0018:ffff81003f2ddc98  EFLAGS: 00010046
RAX: 0000000000000002 RBX: 0000000000000246 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffff81003f2ddd08 R08: 0000000000000001 R09: 0000000000000000
R10: ffffffff80488338 R11: 0000000000000001 R12: 0000000000000000
R13: ffffffff805ac760 R14: ffff810037f96140 R15: 0000000000000018
FS:  0000000000000000(0000) GS:ffffffff808af000(0000) knlGS:0000000000000000
CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
CR2: 0000000000000020 CR3: 000000002725c000 CR4: 00000000000006e0
Process khubd (pid: 104, threadinfo ffff81003f2dc000, task ffff810037f96140)
Stack:  ffffffff80263d05 0000000000000246 ffff81003ec0f4f0 ffff810012202370
  000000003f2ddcd8 0000000000000002 0000000000000000 ffff81003ec0f4e8
  ffff81003f2ddd08 0000000000000246 0000000000000000 ffffffff805ac760
Call Trace:
  [<ffffffff8029b63a>] lock_acquire+0x4f/0x75
  [<ffffffff802654fa>] _spin_lock+0x25/0x34
  [<ffffffff80488338>] klist_remove+0x15/0x36
  [<ffffffff803b63fe>] bus_remove_device+0xa7/0xc9
  [<ffffffff803b4d4d>] device_del+0x162/0x195
  [<ffffffff803f5b96>] usb_disconnect+0xbb/0x10e
  [<ffffffff803f69df>] hub_thread+0x3ff/0xc36
  [<ffffffff802332a3>] kthread+0xd3/0x100
  [<ffffffff802602f2>] child_rip+0x8/0x12

Code: 49 8b 5f 08 48 85 db 0f 85 4e 03 00 00 49 83 3f 00 75 03 4d
RIP  [<ffffffff8029a9b1>] __lock_acquire+0x81/0xcbb
  RSP <ffff81003f2ddc98>
CR2: 0000000000000020

I didn't see this one but more than likely it happened when my 2 yr old hit the 
KVM "change console" button (it's a USB KVM and there are no other USB devices 
on the system).

Reuben

Re: 2.6.18-rc1-mm2

[Rafael J. Wysocki]

On Friday 14 July 2006 07:48, Andrew Morton wrote:
> 
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18-rc1/2.6.18-rc1-mm2/
> 
> - Patches were merged, added, dropped and fixed.  Nothing particularly exciting.

This happens on my box at startup, every time:

ehci_hcd 0000:00:02.2: EHCI Host Controller
ehci_hcd 0000:00:02.2: new USB bus registered, assigned bus number 3
ehci_hcd 0000:00:02.2: debug port 1
ehci_hcd 0000:00:02.2: irq 5, io mem 0xfebfdc00
ehci_hcd 0000:00:02.2: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb 2-1: USB disconnect, address 2
Unable to handle kernel NULL pointer dereference at 0000000000000038 RIP:
 [<ffffffff8024a07b>] __lock_acquire+0x7b/0xd30
PGD 0
Oops: 0000 [1] PREEMPT
last sysfs file: /devices/pci0000:00/0000:00:0a.0/subsystem_vendor
CPU 0
Modules linked in: ehci_hcd snd_page_alloc ip6t_REJECT xt_tcpudp i2c_nforce2 i2c_core ipt_REJECT xt_state ohci_hcd iptable_mangle iptable_n
at ip_nat iptable_filter ip6table_mangle ip_conntrack ip_tables parport_pc lp ip6table_filter parport ip6_tables x_tables ipv6 dm_mod
Pid: 110, comm: khubd Not tainted 2.6.18-rc1-mm2 #3
RIP: 0010:[<ffffffff8024a07b>]  [<ffffffff8024a07b>] __lock_acquire+0x7b/0xd30
RSP: 0018:ffff81005feb1c18  EFLAGS: 00010046
RAX: 0000000000000002 RBX: 0000000000000246 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000030
RBP: ffff81005feb1c88 R08: 0000000000000002 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff8046e23f
R13: 0000000000000000 R14: ffff81005fe92040 R15: 0000000000000030
FS:  00002b0df5390b00(0000) GS:ffffffff808c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
CR2: 0000000000000038 CR3: 000000005dc35000 CR4: 00000000000006e0
Process khubd (pid: 110, threadinfo ffff81005feb0000, task ffff81005fe92040)
Stack:  0000000000000000 ffff81005fe92040 ffff81005febe7a8 ffffffff80470079
 0000000200000000 0000000000000000 ffffffff80470038 0000000000000246
 ffff81005a701680 0000000000000246 ffffffff8046e23f 0000000000000002
Call Trace:
 [<ffffffff8024b0bb>] lock_acquire+0x8b/0xc0
 [<ffffffff8047193f>] _spin_lock+0x2f/0x40
 [<ffffffff8046e23f>] klist_remove+0x1f/0x50
 [<ffffffff803b9817>] bus_remove_device+0xa7/0xe0
 [<ffffffff803b80f9>] device_del+0x149/0x180
 [<ffffffff803d2d95>] usb_disconnect+0x105/0x150
 [<ffffffff803d5cc6>] hub_thread+0x616/0xfd0
 [<ffffffff80243809>] kthread+0xd9/0x110
 [<ffffffff8020a316>] child_rip+0x8/0x12

Code: 48 8b 5f 08 48 85 db 0f 85 48 03 00 00 8b 05 12 c0 63 00 85
RIP  [<ffffffff8024a07b>] __lock_acquire+0x7b/0xd30
 RSP <ffff81005feb1c18>
CR2: 0000000000000038
 <6>note: khubd[110] exited with preempt_count 1

Re: 2.6.18-rc1-mm2

[Michal Piotrowski]

Hi,

On 14/07/06, Andrew Morton <akpm@osdl.org> wrote:
>
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18-rc1/2.6.18-rc1-mm2/
>
> - Patches were merged, added, dropped and fixed.  Nothing particularly exciting.
>

It looks like an i2c bug.

Jul 14 14:12:42 ltg01-fedora smartd[1709]: smartd is exiting (exit status 0)
Jul 14 14:12:43 ltg01-fedora kernel: BUG: unable to handle kernel NULL
pointer dereference at virtual address 00000008
Jul 14 14:12:43 ltg01-fedora kernel:  printing eip:
Jul 14 14:12:43 ltg01-fedora kernel: c01f9f1a
Jul 14 14:12:43 ltg01-fedora kernel: *pde = 00000000
Jul 14 14:12:43 ltg01-fedora kernel: Oops: 0000 [#1]
Jul 14 14:12:43 ltg01-fedora kernel: 4K_STACKS PREEMPT SMP
Jul 14 14:12:43 ltg01-fedora kernel: last sysfs file:
/devices/platform/i2c-9191/9191-0290/temp2_input
Jul 14 14:12:43 ltg01-fedora kernel: Modules linked in: ipv6 w83627hf
hwmon_vid hwmon i2c_isa af_packet ip_conntrack_netbios
_ns ipt_REJECT xt_state ip_conntrack nfnetlink xt_tcpudp
iptable_filter ip_tables x_tables cpufreq_userspace p4_clockmod spe
edstep_lib binfmt_misc thermal processor fan container parport_pc
parport nvram evdev snd_intel8x0 snd_ac97_codec snd_ac97_b
us snd_seq_dummy sk98lin snd_seq_oss snd_seq_midi_event snd_seq skge
snd_seq_device snd_pcm_oss snd_mixer_oss snd_pcm snd_ti
mer intel_agp snd agpgart ide_cd i2c_i801 soundcore cdrom
snd_page_alloc rtc unix
Jul 14 14:12:43 ltg01-fedora kernel: CPU:    0
Jul 14 14:12:43 ltg01-fedora kernel: EIP:    0060:[<c01f9f1a>]    Not
tainted VLI
Jul 14 14:12:43 ltg01-fedora kernel: EFLAGS: 00010246   (2.6.18-rc1-mm2 #73)
Jul 14 14:12:43 ltg01-fedora kernel: EIP is at _raw_spin_lock+0xd/0x12e
Jul 14 14:12:43 ltg01-fedora kernel: eax: 00000000   ebx: 00000000
ecx: c0356e8c   edx: 00000000
Jul 14 14:12:43 ltg01-fedora kernel: esi: 00000000   edi: c037efe0
ebp: f5019eb0   esp: f5019ea0
Jul 14 14:12:43 ltg01-fedora kernel: ds: 007b   es: 007b   ss: 0068
Jul 14 14:12:43 ltg01-fedora kernel: Process modprobe (pid: 8927,
ti=f5019000 task=f4d16930 task.ti=f5019000)
Jul 14 14:12:43 ltg01-fedora kernel: Stack: 00000014 00000000 00000000
c037efe0 f5019ec8 c02ea1fa 00000000 00000002
Jul 14 14:12:43 ltg01-fedora kernel:        c02e6cab f6b50e9c f5019ed8
c02e6cab 00000000 f6b50df4 f5019eec c024aa70
Jul 14 14:12:43 ltg01-fedora kernel:        f6b50df4 f6b50df4 f6b51030
f5019f04 c0249913 fdbbcb6c f6b50df4 fdbbcb20
Jul 14 14:12:43 ltg01-fedora kernel: Call Trace:
Jul 14 14:12:43 ltg01-fedora kernel:  [<c02ea1fa>] _spin_lock+0x2a/0x32
Jul 14 14:12:43 ltg01-fedora kernel:  [<c02e6cab>] klist_remove+0x10/0x2c
Jul 14 14:12:43 ltg01-fedora kernel:  [<c024aa70>] bus_remove_device+0x7a/0x91
Jul 14 14:12:43 ltg01-fedora kernel:  [<c0249913>] device_del+0x124/0x158
Jul 14 14:12:43 ltg01-fedora kernel:  [<c0249952>] device_unregister+0xb/0x15
Jul 14 14:12:43 ltg01-fedora kernel:  [<c0294737>] i2c_detach_client+0xb4/0xce
Jul 14 14:12:43 ltg01-fedora kernel:  [<fdba4066>]
w83627hf_detach_client+0x20/0x4a [w83627hf]
Jul 14 14:12:43 ltg01-fedora kernel:  [<fdbbc03b>]
i2c_isa_del_driver+0x1e/0x66 [i2c_isa]
Jul 14 14:12:43 ltg01-fedora kernel:  [<fdba6459>]
sensors_w83627hf_exit+0xd/0xf [w83627hf]
Jul 14 14:12:43 ltg01-fedora kernel:  [<c01407a6>] sys_delete_module+0x194/0x1be
Jul 14 14:12:43 ltg01-fedora kernel:  [<c0103115>] sysenter_past_esp+0x56/0x8d
Jul 14 14:12:43 ltg01-fedora kernel: Code: f0 89 03 c7 43 08 ad 4e ad
de c7 43 10 ff ff ff ff c7 43 0c ff ff ff ff 5a 5b 5e
5f 5d c3 55 89 e5 57 56 53 83 ec 04 89 c3 31 d2 <81> 78 08 ad 4e ad de
0f 95 c2 b8 84 c2 36 c0 e8 92 12 00 00 85
Jul 14 14:12:43 ltg01-fedora kernel: EIP: [<c01f9f1a>]
_raw_spin_lock+0xd/0x12e SS:ESP 0068:f5019ea0
Jul 14 14:12:43 ltg01-fedora kernel:  <3>BUG: sleeping function called
from invalid context at /usr/src/linux-mm/kernel/rwse
m.c:20
Jul 14 14:12:43 ltg01-fedora kernel: in_atomic():1, irqs_disabled():0
Jul 14 14:12:43 ltg01-fedora kernel:  [<c010418a>] show_trace_log_lvl+0x54/0xfd
Jul 14 14:12:43 ltg01-fedora kernel:  [<c01047ff>] show_trace+0xd/0x10
Jul 14 14:12:43 ltg01-fedora kernel:  [<c010491e>] dump_stack+0x19/0x1b
Jul 14 14:12:43 ltg01-fedora kernel:  [<c0118e8d>] __might_sleep+0x8d/0x95
Jul 14 14:12:43 ltg01-fedora kernel:  [<c0135755>] down_read+0x15/0x3b
Jul 14 14:12:43 ltg01-fedora kernel:  [<c012cc5f>]
blocking_notifier_call_chain+0x11/0x2d
Jul 14 14:12:43 ltg01-fedora kernel:  [<c012cc92>] notify_watchers+0x17/0x53
Jul 14 14:12:43 ltg01-fedora kernel:  [<c0122a35>] do_exit+0x26/0xa27
Jul 14 14:12:43 ltg01-fedora kernel:  [<c010470a>] die+0x2a7/0x2cd
Jul 14 14:12:43 ltg01-fedora kernel: Kernel logging (proc) stopped.

Here is a config file
http://www.stardust.webpages.pl/files/mm/2.6.18-rc1-mm2/mm-config

Regards,
Michal

-- 
Michal K. K. Piotrowski
LTG - Linux Testers Group
(http://www.stardust.webpages.pl/ltg/wiki/)

Re: 2.6.18-rc1-mm2

[Lexington Luthor]

Hi,

I get a compile error trying to build this release:
   CC      drivers/base/bus.o
drivers/base/bus.c: In function 'bus_add_driver':
drivers/base/bus.c:523: error: void value not ignored as it ought to be

Regards,
LL

Andrew Morton wrote:
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18-rc1/2.6.18-rc1-mm2/
> 
> - Patches were merged, added, dropped and fixed.  Nothing particularly exciting.
> 
> - Added the avr32 architecture.  Review is sought, please.
> 
> 
> 
> Boilerplate:
> 
> - See the `hot-fixes' directory for any important updates to this patchset.
> 
> - To fetch an -mm tree using git, use (for example)
> 
>   git fetch git://git.kernel.org/pub/scm/linux/kernel/git/smurf/linux-trees.git v2.6.16-rc2-mm1
> 
> - -mm kernel commit activity can be reviewed by subscribing to the
>   mm-commits mailing list.
> 
>         echo "subscribe mm-commits" | mail majordomo@vger.kernel.org
> 
> - If you hit a bug in -mm and it is not obvious which patch caused it, it is
>   most valuable if you can perform a bisection search to identify which patch
>   introduced the bug.  Instructions for this process are at
> 
>         http://www.zip.com.au/~akpm/linux/patches/stuff/bisecting-mm-trees.txt
> 
>   But beware that this process takes some time (around ten rebuilds and
>   reboots), so consider reporting the bug first and if we cannot immediately
>   identify the faulty patch, then perform the bisection search.
> 
> - When reporting bugs, please try to Cc: the relevant maintainer and mailing
>   list on any email.
> 
> 
> 
> 
> 
> Changes since 2.6.18-rc1-mm1:
> 
> 
>  origin.patch
>  git-arm.patch
>  git-cifs.patch
>  git-cpufreq.patch
>  git-geode.patch
>  git-gfs2.patch
>  git-ia64.patch
>  git-ieee1394.patch
>  git-infiniband.patch
>  git-input.patch
>  git-intelfb.patch
>  git-jfs.patch
>  git-klibc.patch
>  git-libata-all.patch
>  git-mmc.patch
>  git-mtd.patch
>  git-netdev-all.patch
>  git-ocfs2.patch
>  git-pcmcia.patch
>  git-powerpc.patch
>  git-sas.patch
>  git-serial.patch
>  git-s390.patch
>  git-scsi-rc-fixes.patch
>  git-scsi-target.patch
>  git-supertrak.patch
>  git-watchdog.patch
>  git-wireless.patch
>  git-xfs.patch
>  git-cryptodev.patch 
> 
>  git trees.
> 
> -dont-select-config_hotplug.patch
> -x86_64-e820c-needs-pgtableh.patch
> -acpi-bus-add-missing-newline.patch
> -count_vm_events-fix.patch
> -sched-fix-bug-in-__migrate_task.patch
> -small-kernel-schedc-cleanup.patch
> -selinux-decouple-fscontext-context-mount-options.patch
> -selinux-add-rootcontext=-option-to-label-root-inode.patch
> -reiserfsfix-journaling-issue-regarding-fsync.patch
> -nfs-update-documentation-nfsroottxt-to-include-dhcp-syslinux-and-isolinux.patch
> -add-computone-intelliport-plus-serial-hotplug-support.patch
> -add-specialix-io8-card-support-hotplug-support.patch
> -partitions-let-partitions-inherit-policy-from-disk.patch
> -fadvise-remove-dead-comments.patch
> -minor-cleanup-to-lockdepc.patch
> -lockdep-add-more-rwsemh-documentation.patch
> -improve-lockdep-debug-output.patch
> -lockdep-core-reduce-per-lock-class-cache-size.patch
> -lockdep-clean-up-completion-initializer-in-smpbootc.patch
> -put-a-comment-at-register_die_notifier-that-the-export-is-used.patch
> -rcu-documentation-fix.patch
> -vfs-documentation-tweak.patch
> -cdrom-fix-bad-cgcbuflen-assignment.patch
> -release_firmware-fixes.patch
> -updates-credits-file.patch
> -hisax-fix-usage-of-__init.patch
> -vt-remove-vt-specific-declarations-and-definitions-from.patch
> -tty-remove-include-of-screen_infoh-from-ttyh.patch
> -md-possible-fix-for-unplug-problem.patch
> -md-set-desc_nr-correctly-for-version-1-superblocks.patch
> -md-delay-starting-md-threads-until-array-is-completely-setup.patch
> -md-fix-resync-speed-calculation-for-restarted-resyncs.patch
> -md-fix-a-plug-unplug-race-in-raid5.patch
> -md-fix-some-small-races-in-bitmap-plugging-in-raid5.patch
> -md-fix-usage-of-wrong-variable-in-raid1.patch
> -md-unify-usage-of-symbolic-names-for-perms.patch
> -md-require-cap_sys_admin-for-re-configuring-md-devices-via-sysfs.patch
> -md-include-sector-number-in-messages-about-corrected-read-errors.patch
> -md-oops-workaround.patch
> -kernel-printkc-export_symbol_unused.patch
> -mm-bootmemc-export_unused_symbol.patch
> -mm-memoryc-export_unused_symbol.patch
> -mm-mmzonec-export_unused_symbol.patch
> -fs-read_writec-export_unused_symbol.patch
> -kernel-softirqc-export_unused_symbol.patch
> -h8300-remove-duplicate-define.patch
> -acpi-fix-fan-thermal-resume.patch
> -pi-futex-validate-futex-type-instead-of-oopsing.patch
> -zvc-add-__inc_zone_state-for-smp-configuration.patch
> -vmstat-export-all_vm_events.patch
> -acpi-init-dock-notifier-list.patch
> -acpi-fix-boot-with-acpi=off.patch
> -adjust-clock-for-lost-ticks.patch
> -acpi-do-not-abort-method-execution-if-asked-to-release.patch
> -acpi-disable-sbs-by-default.patch
> -acpi-initialise-cm_sbs_sem.patch
> -acpi-resume-allocation-mode-fix.patch
> -gregkh-driver-driver-core-fix-driver-core-kernel-doc.patch
> -gregkh-driver-driver-core-bus.c-cleanups.patch
> -gregkh-driver-remove-kernel-power-pm.c-pm_unregister_all.patch
> -gregkh-driver-the-scheduled-unexport-of-insert_resource.patch
> -gregkh-i2c-i2c-fix-ignore-module-parameter-handling-in-i2c-core.patch
> -gregkh-i2c-i2c-iop3xx-avoid-addressing-self.patch
> -gregkh-i2c-scx200_acb-fix-the-state-machine.patch
> -gregkh-i2c-scx200_acb-fix-the-block-transactions.patch
> -gregkh-i2c-i2c-powermac-fix-master-xfer-return.patch
> -gregkh-i2c-i2c-plan-ite-bus-driver-for-removal.patch
> -gregkh-i2c-i2c-new-mailing-list.patch
> -gregkh-i2c-i2c-algo-error-handling-fix.patch
> -gregkh-i2c-i2c-algo-bit-wipe-out-dead-code.patch
> -gregkh-i2c-i2c-pca9539-force.patch
> -gregkh-i2c-w1-remove-w1-mail-list-from-lm_sensors.patch
> -gregkh-i2c-w1-fix-idle-check-loop-in-ds2482.patch
> -gregkh-i2c-w1-remove-drivers-w1-w1.h.patch
> -pata-jmicron-add-quirks-to-force-the-device-into-a-sane-mode.patch
> -pata-jmicron-configuration.patch
>  pata-ata_generic-generic-bios-setup-sff-ata-driver.patch
> -pata-jmicron-ide-old-type-driver.patch
> -e1000-irq-naming-update.patch
> -s2io-driver-irq-fix.patch
> -lockdep-fix-atm-ipcommonc-deadlock.patch
> -8139cp-printk-fix.patch
> -smsc-ircc2-fix-section-reference-mismatches.patch
> -forcedeth-deferral-fixup.patch
> -forcedeth-watermark-fixup.patch
> -powermac-combined-fixes-for-backlight-code.patch
> -serial-add-tsi108-8250-serial-support.patch
> -serial-8250-sysrq-deadlock-fix.patch
> -gregkh-pci-pci-poper-prototype-for-arch-i386-pci-pcbios.c-pcibios_sort.patch
> -gregkh-pci-pci-clear-abnormal-poweroff-flag-on-via-southbridges-fix-resume.patch
> -pci-initialize-struct-pci_dev-error_state.patch
> -drivers-scsi-aic7xxx-aic79xx_corec-make-ahd_done_with_status-static.patch
> -stc-improve-sense-output.patch
> -sparc64-of_device_register-error-checking-fix.patch
> -gregkh-usb-usb-au1xxx-compile-fixes-for-ohci-for-au1200.patch
> -gregkh-usb-usb-au1200-ehci-and-ohci-fixes.patch
> -gregkh-usb-usb-ohci-bits-for-the-cirrus-ep93xx.patch
> -gregkh-usb-usb-fix-usb-kernel-doc.patch
> -gregkh-usb-usb-addition-of-vendor-product-id-pair-for-pl2303-driver.patch
> -gregkh-usb-usb-new-device-id-for-thorlabs-motor-driver.patch
> -gregkh-usb-usb-new-device-ids-for-ftdi_sio-driver.patch
> -gregkh-usb-usb-ohci-hub-code-unaligned-access.patch
> -gregkh-usb-usb-fix-usb-serial-leaks-oopses-on-disconnect.patch
> -gregkh-usb-usb-fix-visor-leaks.patch
> -gregkh-usb-usb-add-some-basic-wusb-definitions.patch
> -gregkh-usb-usb-support-for-susteen-datapilot-universal-2-cable-in-pl2303.patch
> -gregkh-usb-usbfs-use-the-correct-signal-number-for-disconnection.patch
> -gregkh-usb-usb-rename-cypress-cy7c63xxx-driver-to-proper-name-and-fix-up-some-tiny-things.patch
> -gregkh-usb-usb-update-for-acm-in-quirks-and-debug.patch
> -gregkh-usb-usb-storage-fix-race-between-reset-and-disconnect.patch
> -gregkh-usb-usb-hub-don-t-return-status-0-from-resume.patch
> -gregkh-usb-usb-storage-unusual_devs-entry-for-motorola-razr-v3x.patch
> -gregkh-usb-usb-unusual_devs-entry-for-samsung-mp3-player.patch
> -gregkh-usb-usbcore-fixes-for-hub_port_resume.patch
> -gregkh-usb-usb-storage-us_fl_max_sectors_64-flag.patch
> -gregkh-usb-usb-storage-uname-in-pr-sc-unneeded-message.patch
> -gregkh-usb-usb-serial-visor-fix-race-in-open-close.patch
> -gregkh-usb-usb-serial-ftdi_sio-prevent-userspace-dos.patch
> -gregkh-usb-usb-kill-compiler-warning-in-quirk_usb_handoff_ohci.patch
> -gregkh-usb-usb-fix-pointer-dereference-in-drivers-usb-misc-usblcd.patch
> -gregkh-usb-usb-add-driver-for-non-composite-sierra-wireless-devices.patch
> -gregkh-usb-usb-ehci-fix-bogus-alteration-of-a-local-variable.patch
> -gregkh-usb-usb-ipaq.c-bugfixes.patch
> -gregkh-usb-usb-ipaq.c-timing-parameters.patch
> -gregkh-usb-usb-remove-empty-destructor-from-drivers-usb-mon-mon_text.c.patch
> -gregkh-usb-usb-remove-devfs-information-from-kconfig.patch
> -gregkh-usb-usb-ipw.c-driver-fix.patch
> -gregkh-usb-usb-add-support-for-wisegroup.-ltd-smartjoy-dual-plus-adapter.patch
> -gregkh-usb-usb-ohci-avoids-root-hub-timer-polling.patch
> -gregkh-usb-usb-ohci-s3c2410.c-clock-now-usb-bus-host.patch
> -usb-storage-wait-for-urb-to-complete.patch
> -bcm43xx-opencoded-locking.patch
> -x86_64-mm-defconfig-update.patch
> -x86_64-mm-bring-x86-64-ia32-emul-in-sync-with-i386-on-read_implies_exec-enabling.patch
> -x86_64-mm-mce-amd-fix.patch
> -x86_64-mm-add-a-maintainers-entry-for-calgary.patch
> -x86_64-mm-fix-calgary-copyright-statements-per-ibm-guidelines.patch
> -x86_64-mm-fix-acpi-defaults.patch
> -x86_64-mm-oprofile-p4-model.patch
> -xfs-move-xfs_ioc_getversion-to-main-multiplexer.patch
> -mmap-zero-length-hugetlb-file-with-prot_none-to-protect-a.patch
> -fdpic-fix-fdpic-compile-errors-2.patch
> -frv-fix-frv-arch-compile-errors.patch
> -nommu-fix-execution-off-of-ramfs-with-mmap.patch
> -fdpic-adjust-the-elf-fdpic-driver-to-conform-more-to-the-codingstyle.patch
> -fdpic-define-seek_-constants-in-the-linux-kernel-headers.patch
> -fdpic-move-roundup-into-linux-kernelh.patch
> -fdpic-move-roundup-into-linux-kernelh-fix.patch
> -fdpic-add-coredump-capability-for-the-elf-fdpic-binfmt.patch
> -frv-introduce-asm-offsets-for-frv-arch.patch
> -i386-defconfig-set-config_pm_std_partition=.patch
> -get_cmos_time-locking-fix.patch
> -swsusp-do-not-use-memcpy-for-snapshotting-memory.patch
> -swsusp-warning-fix.patch
> -fix-panic-when-swsusp-signature-cant-be-read.patch
> -cris-switch-to-iminor-imajor.patch
> -pcf8563-remove-mod_inc_use_count-mod_dec_use_count.patch
> -uml-clean-up-address-space-limits-code.patch
> -uml-timer-initialization-cleanup.patch
> -uml-timer-initialization-cleanup-fix.patch
> -uml-remove-some-useless-exports.patch
> -uml-fix-static-binary-segfault.patch
> -uml-remove-useless-declaration.patch
> -uml-signal-initialization-cleanup.patch
> -uml-timer-handler-tidying.patch
> -uml-ifdef-a-mode-specific-function.patch
> -uml-mark-forward_interrupts-as-being-mode-specific.patch
> -uml-remove-spinlock-wrapper-functions.patch
> -uml-remove-os_isatty.patch
> -uml-fix-exitcall-ordering-bug.patch
> -uml-make-some-symbols-static.patch
> -uml-remove-syscall-debugging.patch
> -uml-move-_kernc-files.patch
> -uml-move-_kernc-files-fix.patch
> -uml-formatting-fixes.patch
> -uml-add-some-eintr-protection.patch
> -uml-remove-unused-variable.patch
> -uml-make-mconsole-version-requests-happen-in-a-process.patch
> -s390-move-var-declarations-behind-ifdef.patch
> -fix-oddball-boolean-logic-in-s390-netiucv.patch
> -s390-broken-null-test-in-claw-driver.patch
> -fix-and-enable-edac-sysfs-operation.patch
> -make-valid_mmap_phys_addr_range-take-a-pfn.patch
> -char-rtc-handle-memory-mapped-chips-properly.patch
> -char-rtc-handle-memory-mapped-chips-properly-cleanup.patch
> -fix-weird-logic-in-alloc_fdtable.patch
> -uninline-init_waitqueue_head.patch
> -aoe-cleanup-i_rdev-usage.patch
> -remove-leftover-ext3-acl-declarations.patch
> -reiserfs-warn-about-the-useless-nolargeio-option.patch
> -pata-pata_qdi-fix-return-code.patch
> -pata-ide-jmicron-finish-writing.patch
> -pata-jmicron-it-works-better-if-you-get-the-file-name-right.patch
> -pata-jmicron-further-clean-up.patch
> -pata-ata_jmicro-fix-an-escapee.patch
> -pata-jmicron-jmicron-multifunction-setup.patch
> -pata-jmicron-missed-one.patch
> -pata-libata-enable-per-device-speed-setting.patch
> -led-class-support-for-soekris-net48xx.patch
> -led-class-support-for-soekris-net48xx-fix.patch
> -pc8736x_gpio-fix-re-modprobe-errors.patch
> -pc8736x_gpio-fix-re-modprobe-errors-undo-region-reservation.patch
> -pc8736x_gpio-fix-re-modprobe-errors-fix-finish-cdev-init.patch
> -pc8736x_gpio-fix-re-modprobe-errors-fix-finish-cdev-init-tidy.patch
> -snsc-switch-from-force_sig-to-kill_proc.patch
> -disallow-modular-binfmt_elf32.patch
> -remove-the-tasklist_lock-export.patch
> -revert-pcmcia-make-ide_cs-work-with-the-memory-space-of-cf-cards-if-io-space-is-not-available.patch
> -isdn-cleanup-i_rdev-udage.patch
> -knfsd-nfsd4-add-per-operation-server-stats.patch
> 
>  Merged into mainline or a subsystem tree.
> 
> +struct-file-leakage.patch
> +struct-file-leakage-tweak.patch
> 
>  2.6.18-rc2 queue (actually a small part thereof)
> 
> +acpi-atlas-acpi-driver-cleanup.patch
> 
>  Tweak acpi-atlas-acpi-driver.patch (needs more work)
> 
> +acpi-fix-boot-with-acpi=off.patch
> +acpi-bus-add-missing-newline.patch
> +acpi-handle-firmware_register-init-errors.patch
> +acpi-scan-handle-kset-kobject-errors.patch
> +acpi-fix-section-for-cpu-init-functions.patch
> 
>  ACPI things.
> 
> -acpi-asus-s3-resume-fix-fix.patch
> 
>  Folded into acpi-asus-s3-resume-fix.patch
> 
> +revert-gregkh-driver-class_device_rename-remove.patch
> +revert-gregkh-driver-network-class_device-to-device.patch
> 
>  Drop driver tree changes which broke netdevice naming.
> 
> +sysfs_remove_bin_file-no-return-value-dump_stack-on.patch
> +drivers-base-platform-notify-needs-to-occur.patch
> +kobject-must_check-fixes.patch
> +drivers-base-check-errors.patch
> +sysfs-add-proper-sysfs_init-prototype.patch
> +scsi-device_reprobe-can-fail.patch
> 
>  Various driver-core-related fixes
> 
> +bttv-must_check-fixes.patch
> 
>  Another.
> 
> -git-gfs2-fixup.patch
> 
>  Dropped.
> 
> -remove-empty-node-at-boot-time.patch
> 
>  Dropped - had problems.
> 
> -ib-ipath-fixes-a-bug-where-our-delay-for-eeprom-no.patch
> 
>  Dropped.
> 
> +ib-mthca-fix-static-rate-returned-by-mthca_ah_query.patch
> +ib-mthca-comment-fix.patch
> +ib-cm-drop-req-when-out-of-memory.patch
> +ib-addr-gid-structure-alignment-fix.patch
> +srp-fix-fmr-error-handling.patch
> +ib-cm-set-private-data-length-for-reject-messages.patch
> +fmr-pool-remove-unnecessary-pointer-dereference.patch
> +ib-core-use-correct-gfp_mask-in-sa_query.patch
> 
>  Infiniband updates.
> 
> +git-input-list_for_each_entry-fix-fix.patch
> 
>  Fix git-input-list_for_each_entry-fix.patch
> 
> +input-must_check-fixes.patch
> 
>  More return-value checking.
> 
> -sata-add-pci-id.patch
> -2.6.17-rc4-mm1-ich8-fix.patch
> -libata-debug.patch
> 
>  Dropped, or merged, or something.  I've generally lost the ATA plot.
> 
> +fixes-for-piix-driver.patch
> +1-of-2-jmicron-driver.patch
> +2-of-2-jmicron-driver-plumbing-and-quirk.patch
> +non-libata-driver-for-jmicron-devices.patch
> 
>  ATA things.
> 
> +mtd-maps-ixp4xx-partition-parsing.patch
> 
>  MTD fix
> 
> +e1000_7033_dump_ring-fix.patch
> 
>  e1000 debug patch.
> 
> +update-smc91x-driver-with-arm-versatile-board-info.patch
> +s2io-build-fix.patch
> 
>  netdev updates.
> 
> +lockdep-split-the-skb_queue_head_init-lock-class.patch
> 
>  lockdep-versus-net fix.
> 
> +include-scsi-libsash-should-include-linux-scatterlisth.patch
> 
>  Fix git-sas.patch
> 
> +drivers-returning-proper-error-from-serial-driver.patch
> 
>  Serial fixlet.
> 
> -revert-gregkh-pci-pci-test-that-drivers-properly-call-pci_set_master.patch
> 
>  Unneeded.
> 
> +pcie-check-and-return-bus_register-errors-fix.patch
> 
>  Fix pcie-check-and-return-bus_register-errors.patch
> 
> +fix-panic-when-reinserting-adaptec-pcmcia-scsi-card.patch
> +fix-panic-when-reinserting-adaptec-pcmcia-scsi-card-tidy.patch
> +scsi_debug-must_check-fixes.patch
> 
>  SCSI fixes.
> 
> -drivers-scsi-arcmsr-cleanups.patch
> -areca-raid-linux-scsi-driver-update7.patch
> -areca-raid-linux-scsi-driver-update7-fix.patch
> 
>  Folded into areca-raid-linux-scsi-driver.patch
> 
> +areca-sysfs-fix.patch
> 
>  Fix breakage due to sysfs API changes.
> 
> +gregkh-usb-usb-ohci-avoids-root-hub-timer-polling.patch
> +gregkh-usb-usb-ohci-s3c2410.c-clock-now-usb-bus-host.patch
> +gregkh-usb-usbcore-rename-usb_suspend_device-to-usb_port_suspend.patch
> +gregkh-usb-usbcore-move-code-among-source-files.patch
> +gregkh-usb-usbcore-add-usb_device_driver-definition.patch
> +gregkh-usb-usbcore-make-usb_generic-a-usb_device_driver.patch
> +gregkh-usb-usbcore-split-suspend-resume-for-device-and-interfaces.patch
> +gregkh-usb-usbcore-resume-device-resume-recursion.patch
> +gregkh-usb-usbcore-track-whether-interfaces-are-suspended.patch
> +gregkh-usb-usbcore-set-device-and-power-states-properly.patch
> +gregkh-usb-usbcore-fix-up-device-and-power-state-tests.patch
> +gregkh-usb-usbcore-suspending-devices-with-no-driver.patch
> +gregkh-usb-hub-driver-improve-use-of-ifdef.patch
> +gregkh-usb-airprime_major_update.patch
> +gregkh-usb-usb-serial-dynamic-id.patch
> 
>  USB updates.
> 
> +usb-hub-driver-improve-use-of-ifdef-fix.patch
> 
>  Fix it.
> 
> 
> +git-wireless-bcm43xx-fix.patch
> 
>  Fix git-wireless.patch
> 
> +x86_64-mm-no-asm-smp.patch
> +x86_64-mm-hpet-cosmetics.patch
> +x86_64-mm-a-few-trivial-spelling-and-grammar-fixes.patch
> 
>  x86_64 tree updates
> 
> +mm-fix-oom-roll-back-of-__vmalloc_area_node.patch
> +ia64-race-flushing-icache-in-cow-path.patch
> 
>  MM updates
> 
> +reduce-max_nr_zones-make-zone_highmem-optional-fix.patch
> +reduce-max_nr_zones-make-zone_highmem-optional-fix-fix.patch
> +reduce-max_nr_zones-make-zone_highmem-optional-fix-fix-fix.patch
> 
>  Fix reduce-max_nr_zones-make-zone_highmem-optional.patch a lot.
> 
> +out-of-memory-notifier.patch
> +out-of-memory-notifier-tidy.patch
> 
>  OOM callout for s390.
> 
> +avr32-arch.patch
> +avr32-config_debug_bugverbose-and-config_frame_pointer.patch
> +avr32-fix-invalid-constraints-for-stcond.patch
> +avr32-add-support-for-irq-flags-state-tracing.patch
> +avr32-turn-off-support-for-discontigmem-and-sparsemem.patch
> +avr32-always-enable-config_embedded.patch
> +avr32-export-the-find__bit-functions.patch
> +avr32-add-defconfig-for-at32stk1002.patch
> 
>  New CPU architecture (Atmel).
> 
> +i386-handle_bug-dont-print-garbage-if-debug-info.patch
> +fix-a-memory-leak-in-the-i386-setup-code.patch
> +i386-kexec-allow-the-kexec-on-panic-support-to-compile-on-voyager.patch
> +i386-remove-redundant-might_sleep-in-user-accessors.patch
> +x86-dont-randomize-stack-unless-current-personality-permits-it.patch
> +i386-adds-smp_call_function_single.patch
> +i386-adds-smp_call_function_single-fix.patch
> 
>  x86 updates
> 
> +swsusp-clean-up-browsing-of-pfns.patch
> +swsusp-struct-snapshot_handle-cleanup.patch
> +swsusp-try-to-handle-holes-better.patch
> 
>  swsusp cleanups and fix.
> 
> +uml-tidy-longjmp-macro.patch
> +uml-tidy-biarch-gcc-support.patch
> +uml-header-formatting-cleanups.patch
> 
>  UML updates.
> 
> +reiserfs-warn-about-the-useless-nolargeio-option.patch
> 
>  reiserfs fix.
> 
> -x86-microcode-add-sysfs-and-hotplug-support-fix-fix.patch
> +x86-microcode-add-sysfs-and-hotplug-support-fix-fix-2.patch
> 
>  Updated.
> 
> +eisa-bus-modalias-attributes-support-1-fix.patch
> +eisa-bus-modalias-attributes-support-1-fix-git-kbuild-fix.patch
> +eisa-bus-modalias-attributes-support-1-fix-git-kbuild-fix-2.patch
> 
>  Fix eisa-bus-modalias-attributes-support-1.patch
> 
> -add-address_space_operationsbatch_write-tidy.patch
> 
>  Folded into add-address_space_operationsbatch_write.patch
> 
> +add-address_space_operationsbatch_write-fix.patch
> 
>  Fix add-address_space_operationsbatch_write.patch
> 
> +null-terminate-over-long-proc-kallsyms-symbols-fix.patch
> 
>  Fix null-terminate-over-long-proc-kallsyms-symbols.patch
> 
> +del_timer_sync-add-cpu_relax.patch
> +msi-use-kmem_cache_zalloc.patch
> +sysctl-allow-proc-sys-without-sys_sysctl.patch
> +sysctl-scream-if-someone-uses-sys_sysctl.patch
> +sysctl-document-that-sys_sysctl-will-be-removed.patch
> +pid-implement-transfer_pid-and-use-it-to-simplify-de_thread.patch
> +pid-remove-temporary-debug-code-in-attach_pid.patch
> +hdrinstall-remove-asm-irqh-from-user-visibility.patch
> +hdrinstall-remove-asm-atomich-from-user-visibility.patch
> +hdrinstall-remove-asm-ioh-from-user-visibility.patch
> +nommu-export-two-symbols-for-drivers-to-use.patch
> +de_thread-use-tsk-not-current.patch
> +update-ramdisk-documentation.patch
> +ramdisk-blocksize-kconfig-entry.patch
> +rtc-subsystem-add-isl1208-support.patch
> +rtc-subsystem-add-isl1208-support-tweaks.patch
> +lockdep-annotate-the-blkpg_del_partition-ioctl.patch
> +add-try_to_freeze-to-rt-test-kthreads.patch
> +drivers-block-cpqarrayc-remove-an-unused-variable.patch
> +unexport-open_softirq.patch
> +scx200_gpio-1-cdev-for-n-minors-cleanup.patch
> +scx200_gpio-use-1-cdev-for-n-minors-not-n.patch
> +improve-timekeeping-resume-robustness.patch
> +add-probe_kernel_address.patch
> +x86-use-probe_kernel_address-in-handle_bug.patch
> +fix-sighand-siglock-usage-in-kernel-acctc.patch
> +net48xx-led-cleanups.patch
> +kernel-params-must_check-fixes.patch
> +blockdevc-check-errors.patch
> +block-handle-subsystem_register-init-errors.patch
> +fs-namespace-handle-init-registration-errors.patch
> +reiserfs-fix-handling-of-device-names-with-s-in-them.patch
> +reiserfs-fix-handling-of-device-names-with-s-in-them-tidy.patch
> +convert-idrs-internal-locking-to-_irqsave-variant.patch
> +add-function-documentation-for-register_chrdev.patch
> +add-function-documentation-for-register_chrdev-fix.patch
> +remove-pci_dac_set_dma_mask-from-documentation-dma-mappingtxt.patch
> +gpio-drop-vtable-members-gpio_set_high-gpio_set_low.patch
> +gpio-cosmetics-remove-needless-newlines.patch
> +gpio-rename-exported-vtables-to-better-match.patch
> +vfs-fix-accessfile-x_ok-in-the-presence-of-acls.patch
> +vfs-remove-redundant-open-coded-mode-bit-check-in-prepare_binfmt.patch
> +vfs-remove-redundant-open-coded-mode-bit-checks-in-open_exec.patch
> +lockdep-core-fix-rq-lock-handling-on-__arch_want_unlocked_ctxsw.patch
> +tpm-fix-failure-path-leak.patch
> +actual-mailing-list-in-maintainers.patch
> +symlink-nesting-level-change.patch
> +tpm-interrupt-clear-fix.patch
> +tpm-add-force-device-probe-option.patch
> +tpm_tis-use-resource_size_t.patch
> +let-the-the-lockdep-options-depend-on-debug_kernel.patch
> +fix-security-check-for-joint-context=-and-fscontext=-mount.patch
> +make-prot_write-imply-prot_read.patch
> +debug-variants-of-linked-list-macros.patch
> 
>  Misc fixes and updates and cleanups.
> 
> +vectorize-aio_read-aio_write-fileop-methods-xfs-fix.patch
> +vectorize-aio_read-aio_write-fileop-methods-hypfs-fix.patch
> 
>  Fix vectorize-aio_read-aio_write-fileop-methods.patch
> 
> +list_islast-utility.patch
> 
>  Add list_islast().  (eh?  Will change this to list_is_last()).
> 
> +per-task-delay-accounting-taskstats-interface-fix.patch
> +per-task-delay-accounting-delay-accounting-usage-of-taskstats-interface-fix.patch
> +per-task-delay-accounting-taskstats-interface-documentation-fix.patch
> +per-task-delay-accounting-taskstats-interface-control-exit-data-through-cpumasks-fix-2.patch
> +per-task-delay-accounting-taskstats-interface-control-exit-data-through-cpumasks-fix-3.patch
> +per-task-delay-accounting-taskstats-interface-control-exit-data-through-cpumasks-fix-cleanup.patch
> +per-task-delay-accounting-taskstats-interface-control-exit-data-through-cpumasks-fix-cleanup-fix.patch
> +remove-down_write-from-taskstats-code-invoked-on-the-exit-path.patch
> 
>  Various fixes and improvements to the per-task-delay-accounting patches in
>  -mm.
> 
> +stack-overflow-safe-kdump-safe_smp_processor_id.patch
> +stack-overflow-safe-kdump-safe_smp_processor_id_voyager.patch
> +stack-overflow-safe-kdump-crash_use_safe_smp_processor_id.patch
> +stack-overflow-safe-kdump-crash_use_safe_smp_processor_id-fix.patch
> +stack-overflow-safe-kdump-safe_smp_send_nmi_allbutself.patch
> 
>  Make kdump more robust.
> 
> +isdn4linux-gigaset-driver-fix-__must_check-warning.patch
> 
>  i4l fixlet.
> 
> +namespaces-utsname-sysctl-hack-fix.patch
> 
>  Fix namespaces-utsname-sysctl-hack.patch
> 
> +reiser4-vs-streamline-generic_file_-interfaces-and-filemap.patch
> +reiser4-vs-streamline-generic_file_-interfaces-and-filemap-fix.patch
> 
>  Update reiser4 for other patches in -mm.
> 
> +drivers-ide-cleanups.patch
> +ide-core-must_check-fixes.patch
> 
>  IDE updates.
> 
> -cirrus-logic-framebuffer-i2c-support.patch
> -cirrus-logic-framebuffer-i2c-support-fix.patch
> 
>  Dropped.
> 
> +mbxfb-add-framebuffer-driver-for-the-intel-2700g.patch
> +fbdev-statically-link-the-framebuffer-notification-functions.patch
> 
>  fbdev updates.
> 
> +add-hypertransport-capability-defines.patch
> +add-hypertransport-capability-defines-fix.patch
> +initial-generic-hypertransport-interrupt-support.patch
> +initial-generic-hypertransport-interrupt-support-Kconfig-fix.patch
> 
>  Hypertransport feature work.
> 
> +srcu-3-add-srcu-operations-to-rcutorture-fix.patch
> 
>  Update srcu.
> 
> +add-srcu-based-notifier-chains.patch
> 
>  Use it for something.
> 
> +the-scheduled-removal-of-some-oss-drivers-fix-fix.patch
> +kill-sound-oss-_symsc.patch
> 
>  Fiddle with OSS drivers some more.
> 
> +debug-shared-irqs-kconfig-fix.patch
> 
>  Fix debug-shared-irqs.patch
> 
> +jmicron-warning-fix.patch
> 
>  Fix some warning.
> 
> 
> 
> All 772 patches:
> 
> 
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18-rc1/2.6.18-rc1-mm2/patch-list
> 
> 
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel-announce" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> 

Re: 2.6.18-rc1-mm2

[Andrew Morton]

On Fri, 14 Jul 2006 23:30:22 +1200
Reuben Farrelly <reuben-lkml@reub.net> wrote:

> 
> 
> On 14/07/2006 5:48 p.m., Andrew Morton wrote:
> > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18-rc1/2.6.18-rc1-mm2/
> > 
> > - Patches were merged, added, dropped and fixed.  Nothing particularly exciting.
> > 
> > - Added the avr32 architecture.  Review is sought, please.
> 
> Another oops, USB related perhaps?

Yes, or driver core.

> Fedora Core release 5.90 (Test)
> Kernel 2.6.18-rc1-mm2 on an x86_64
> 
> tornado.reub.net login: Unable to handle kernel NULL pointer dereference at 
> 0000000000000020 RIP:
>   [<ffffffff8029a9b1>] __lock_acquire+0x81/0xcbb
> PGD 27153067 PUD 27152067 PMD 0
> Oops: 0000 [1] SMP
> last sysfs file: /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/usbdev2.4/dev
> CPU 0
> Modules linked in: hidp rfcomm l2cap bluetooth ipv6 ip_gre iptable_filter 
> iptable_nat ip_nat ip_conntrack nfnetlink iptable_mangle ip_tables binfmt_misc 
> iTCO_wdt i2c_i801 serio_raw
> Pid: 104, comm: khubd Not tainted 2.6.18-rc1-mm2 #1
> RIP: 0010:[<ffffffff8029a9b1>]  [<ffffffff8029a9b1>] __lock_acquire+0x81/0xcbb
> RSP: 0018:ffff81003f2ddc98  EFLAGS: 00010046
> RAX: 0000000000000002 RBX: 0000000000000246 RCX: 0000000000000000
> RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
> RBP: ffff81003f2ddd08 R08: 0000000000000001 R09: 0000000000000000
> R10: ffffffff80488338 R11: 0000000000000001 R12: 0000000000000000
> R13: ffffffff805ac760 R14: ffff810037f96140 R15: 0000000000000018
> FS:  0000000000000000(0000) GS:ffffffff808af000(0000) knlGS:0000000000000000
> CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
> CR2: 0000000000000020 CR3: 000000002725c000 CR4: 00000000000006e0
> Process khubd (pid: 104, threadinfo ffff81003f2dc000, task ffff810037f96140)
> Stack:  ffffffff80263d05 0000000000000246 ffff81003ec0f4f0 ffff810012202370
>   000000003f2ddcd8 0000000000000002 0000000000000000 ffff81003ec0f4e8
>   ffff81003f2ddd08 0000000000000246 0000000000000000 ffffffff805ac760
> Call Trace:
>   [<ffffffff8029b63a>] lock_acquire+0x4f/0x75
>   [<ffffffff802654fa>] _spin_lock+0x25/0x34
>   [<ffffffff80488338>] klist_remove+0x15/0x36
>   [<ffffffff803b63fe>] bus_remove_device+0xa7/0xc9
>   [<ffffffff803b4d4d>] device_del+0x162/0x195
>   [<ffffffff803f5b96>] usb_disconnect+0xbb/0x10e
>   [<ffffffff803f69df>] hub_thread+0x3ff/0xc36
>   [<ffffffff802332a3>] kthread+0xd3/0x100
>   [<ffffffff802602f2>] child_rip+0x8/0x12
> 
> Code: 49 8b 5f 08 48 85 db 0f 85 4e 03 00 00 49 83 3f 00 75 03 4d
> RIP  [<ffffffff8029a9b1>] __lock_acquire+0x81/0xcbb
>   RSP <ffff81003f2ddc98>
> CR2: 0000000000000020
> 
> I didn't see this one but more than likely it happened when my 2 yr old hit the 
> KVM "change console" button (it's a USB KVM and there are no other USB devices 
> on the system).
> 

n->n_klist is NULL in klist_remove().

Re: 2.6.18-rc1-mm2

[Dave Hansen]

On Thu, 2006-07-13 at 22:48 -0700, Andrew Morton wrote:
> - Added the avr32 architecture.  Review is sought, please. 

ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18-rc1/2.6.18-rc1-mm2/broken-out/avr32-arch.patch

> +#define PFN_UP(x)	(((x) + PAGE_SIZE - 1) >> PAGE_SHIFT)
> +#define PFN_DOWN(x)	((x) >> PAGE_SHIFT)
> +#define PFN_PHYS(x)	((x) << PAGE_SHIFT)

Please use include/linux/pfn.h instead of defining these

> Since there's only a single board available, and that board has no use for
> discontigmem or sparsemem anyway, I figured it's better to just turn it off
> until a need for it arises.

How about we help you get sparsemem working properly, and you can kill
all of the discontigmem support from your arch?  You can be the first
non-legacy-impeded architecture. ;)

Feel free to mail Andy or myself with your compile errors, and I'm sure
we can iron it out.  I'd try myself, but I don't have a cross-compiler
for your arch yet.  Do you have one handy?

It would also be nice to see a _couple_ of patches that perhaps abstract
a thing or two into generic code.  I know that new architectures usually
begin with a 'cp -r', but it would be nice to see a wee bit of code
refactoring as a small price of admission.  Some of the ioremap and
other pagetable code looked pretty generic to me.

-- Dave

Re: 2.6.18-rc1-mm2 (bttv: NULL pointer derefernce)

[Dominik Karall]

On Friday, 14. July 2006 07:48, Andrew Morton wrote:
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.1
>8-rc1/2.6.18-rc1-mm2/

Hi,
just want to inform you that the bug is present in 2.6.18-rc1-mm2 too. 
But I took a better screenshot which should be readable:
http://stud4.tuwien.ac.at/~e0227135/kernel/IMG_5614.JPG

I hope it's useful for you, please let me know if I should test any 
patches!

cheers,
dominik

[PATCH] fixed add_bind_files() definition

[Yoichi Yuasa]

Hi,

On Fri, 14 Jul 2006 13:36:06 +0100
Lexington Luthor <Lexington.Luthor@gmail.com> wrote:

> Hi,
> 
> I get a compile error trying to build this release:
>    CC      drivers/base/bus.o
> drivers/base/bus.c: In function 'bus_add_driver':
> drivers/base/bus.c:523: error: void value not ignored as it ought to be

When CONFIG_HOTPLUG is n, add_bind_files() definition is wrong.
This patch has fixed it.

Yoichi

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>

diff -pruN -X linux-2.6.18-rc1-mm2/Documentation/dontdiff linux-2.6.18-rc1-mm2-orig/drivers/base/bus.c linux-2.6.18-rc1-mm2/drivers/base/bus.c
--- linux-2.6.18-rc1-mm2-orig/drivers/base/bus.c	2006-07-14 15:27:18.006967000 +0900
+++ linux-2.6.18-rc1-mm2/drivers/base/bus.c	2006-07-14 16:33:17.075226250 +0900
@@ -485,7 +485,7 @@ static void remove_bind_files(struct dev
 	driver_remove_file(drv, &driver_attr_unbind);
 }
 #else
-static inline void add_bind_files(struct device_driver *drv) {}
+static inline int add_bind_files(struct device_driver *drv) { return 0; }
 static inline void remove_bind_files(struct device_driver *drv) {}
 #endif
 

Re: 2.6.18-rc1-mm2

[Cédric Augonnet]

[-- Attachment #1: Type: text/plain, Size: 5027 bytes --]

Hi,

I got this bug and this oops when booting with my USB hard-drive plugged 
(it was not in mm1).  I also have the same problem when hot-plugging it. 
And there is no oops at all without this USB hard-drive. Here is what 
appears in my dmesg, and I join my .config.

Regards,
Cédric



SCSI device sdb: 321672960 512-byte hdwr sectors (164697 MB)
usb 5-4: reset high speed USB device using ehci_hcd and address 2
NET: Registered protocol family 17
tg3: lan: Link is up at 100 Mbps, full duplex.
tg3: lan: Flow control is on for TX and on for RX.
usb 5-4: failed to restore interface 0 altsetting 0 (error=-110)
usb 5-4: USB disconnect, address 2
sdb: Write Protect is off
sdb: Mode Sense: 03 00 00 00
sdb: assuming drive cache: write through
sdb : READ CAPACITY failed.
sdb : status=0, message=00, host=1, driver=00
sdb : sense not available.
sdb: Write Protect is off
sdb: Mode Sense: 00 00 00 00
sdb: assuming drive cache: write through
 sdb:<6>sd 2:0:0:0: SCSI error: return code = 0x00010000
end_request: I/O error, dev sdb, sector 0
Buffer I/O error on device sdb, logical block 0
sd 2:0:0:0: SCSI error: return code = 0x00010000
end_request: I/O error, dev sdb, sector 0
Buffer I/O error on device sdb, logical block 0
 unable to read partition table
sd 2:0:0:0: Attached scsi disk sdb
usb-storage: device scan complete
BUG: atomic counter underflow at:
 [<c01a862f>] kref_put+0x57/0x74
 [<c02777b6>] klist_dec_and_del+0xe/0x11
 [<c0277741>] klist_release+0x0/0x67
 [<c02777cb>] klist_remove+0xc/0x15
 [<c01f73ee>] bus_remove_device+0x7d/0x9b
 [<c01f6339>] device_del+0x106/0x136
 [<c0202922>] __scsi_remove_device+0x32/0x62
 [<c0200cfb>] scsi_forget_host+0x21/0x3a
 [<c01fc6a9>] scsi_remove_host+0x4b/0xb1
 [<e09c1a31>] quiesce_and_remove_host+0x69/0x6d [usb_storage]
 [<e09c1a47>] storage_disconnect+0x12/0x1a [usb_storage]
 [<e0868507>] usb_unbind_interface+0x2b/0x5f [usbcore]
 [<c01f7a68>] __device_release_driver+0x5c/0x72
 [<c01f7ca9>] device_release_driver+0x1d/0x2b
 [<c01f73f4>] bus_remove_device+0x83/0x9b
 [<c01f6339>] device_del+0x106/0x136
 [<e08670c4>] usb_disable_device+0x6a/0xd4 [usbcore]
 [<e0863caf>] usb_disconnect+0x77/0xbd [usbcore]
 [<e08645f7>] hub_thread+0x2f7/0x928 [usbcore]
 [<c0124528>] autoremove_wake_function+0x0/0x3a
 [<c01244de>] kthread+0x94/0xde
 [<e0864300>] hub_thread+0x0/0x928 [usbcore]
 [<c01244fa>] kthread+0xb0/0xde
 [<c012444a>] kthread+0x0/0xde
 [<c0101005>] kernel_thread_helper+0x5/0xb
BUG: unable to handle kernel NULL pointer dereference at virtual address 
00000000
 printing eip:
c027868a
*pde = 00000000
Oops: 0002 [#1]
8K_STACKS
last sysfs file: 
/devices/pci0000:00/0000:00:1d.7/usb5/5-4/5-4:1.0/host2/target2:0:0/2:0:0:0/rev
Modules linked in: af_packet nls_iso8859_15 nls_cp850 vfat fat hdaps 
ide_disk ide_cd ide_core pcmcia crc32 usb_storage libusual snd_intel8x0m 
snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm_oss snd_mixer_oss 
yenta_socket snd_pcm ipw2200 irtty_sir snd_timer ieee80211 
ieee80211_crypt sir_dev nsc_ircc tg3 i2c_i801 intel_agp agpgart snd 
firmware_class irda rsrc_nonstatic pcmcia_core ehci_hcd rtc uhci_hcd 
usbcore pcspkr soundcore snd_page_alloc crc_ccitt unix
CPU:    0
EIP:    0060:[<c027868a>]    Not tainted VLI
EFLAGS: 00010002   (2.6.18-rc1-mm2*porcinet* #9)
EIP is at wait_for_completion+0x49/0xa8
eax: dfa970ec   ebx: dfa970e8   ecx: 00000000   edx: dec77e2c
esi: dfa97090   edi: dec77e34   ebp: dec77e3c   esp: dec77e20
ds: 007b   es: 007b   ss: 0068
Process khubd (pid: 1093, ti=dec76000 task=dec5b550 task.ti=dec76000)
Stack: 00000001 dec5b550 c0112fee dfa970ec 00000000 00000000 c038c580 
df3f1414
       c01f73ee dfa970d8 dfa97000 dfa97090 df87d428 c01f6339 dfa97090 
dfa97000
       dfa97090 df87d428 df657458 c0202922 dfa97090 dfa97090 dfa971d8 
dfa97000
Call Trace:
 [<c0112fee>] default_wake_function+0x0/0x15
 [<c01f73ee>] bus_remove_device+0x7d/0x9b
 [<c01f6339>] device_del+0x106/0x136
 [<c0202922>] __scsi_remove_device+0x32/0x62
 [<c0200cfb>] scsi_forget_host+0x21/0x3a
 [<c01fc6a9>] scsi_remove_host+0x4b/0xb1
 [<e09c1a31>] quiesce_and_remove_host+0x69/0x6d [usb_storage]
 [<e09c1a47>] storage_disconnect+0x12/0x1a [usb_storage]
 [<e0868507>] usb_unbind_interface+0x2b/0x5f [usbcore]
 [<c01f7a68>] __device_release_driver+0x5c/0x72
 [<c01f7ca9>] device_release_driver+0x1d/0x2b
 [<c01f73f4>] bus_remove_device+0x83/0x9b
 [<c01f6339>] device_del+0x106/0x136
 [<e08670c4>] usb_disable_device+0x6a/0xd4 [usbcore]
 [<e0863caf>] usb_disconnect+0x77/0xbd [usbcore]
 [<e08645f7>] hub_thread+0x2f7/0x928 [usbcore]
 [<c0124528>] autoremove_wake_function+0x0/0x3a
 [<c01244de>] kthread+0x94/0xde
 [<e0864300>] hub_thread+0x0/0x928 [usbcore]
 [<c01244fa>] kthread+0xb0/0xde
 [<c012444a>] kthread+0x0/0xde
 [<c0101005>] kernel_thread_helper+0x5/0xb
Code: ab 8d 55 f0 ab ab ab ab 89 e0 25 00 e0 ff ff 8b 00 83 4d e4 01 c7 
45 ec ee 2f 11 c0 89 45 e8 8d 43 04 8b 48 04 89 45 f0 89 50 04 <89> 11 
89 4d f4 89 e0 25 00 e0 ff ff 8b 00 c7 00 02 00 00 00 fb
EIP: [<c027868a>] wait_for_completion+0x49/0xa8 SS:ESP 0068:dec77e20



[-- Attachment #2: BRconfig --]
[-- Type: text/plain, Size: 47690 bytes --]

#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.18-rc1-mm2
# Fri Jul 14 10:46:44 2006
#
CONFIG_X86_32=y
CONFIG_GENERIC_TIME=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_SEMAPHORE_SLEEPERS=y
CONFIG_X86=y
CONFIG_MMU=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_DMI=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"

#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32

#
# General setup
#
CONFIG_LOCALVERSION="*porcinet*"
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SWAP_PREFETCH=y
CONFIG_SYSVIPC=y
# CONFIG_IPC_NS is not set
CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
# CONFIG_TASKSTATS is not set
CONFIG_SYSCTL=y
# CONFIG_SYSCTL_SYSCALL is not set
# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_RELAY=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_KLIBC_ERRLIST=y
CONFIG_KLIBC_ZLIB=y
CONFIG_UID16=y
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_RT_MUTEXES=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set

#
# Loadable module support
#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y

#
# Block layer
#
# CONFIG_LBD is not set
CONFIG_BLK_DEV_IO_TRACE=y
# CONFIG_LSF is not set

#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"

#
# Processor type and features
#
# CONFIG_SMP is not set
CONFIG_X86_PC=y
# CONFIG_X86_ELAN is not set
# CONFIG_X86_VOYAGER is not set
# CONFIG_X86_NUMAQ is not set
# CONFIG_X86_SUMMIT is not set
# CONFIG_X86_BIGSMP is not set
# CONFIG_X86_VISWS is not set
# CONFIG_X86_GENERICARCH is not set
# CONFIG_X86_ES7000 is not set
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
CONFIG_MPENTIUMM=y
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP2 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MGEODEGX1 is not set
# CONFIG_MGEODE_LX is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_X86_GENERIC is not set
CONFIG_X86_CMPXCHG=y
CONFIG_X86_XADD=y
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_CMPXCHG64=y
CONFIG_X86_GOOD_APIC=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_TSC=y
CONFIG_HPET_TIMER=y
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
CONFIG_X86_UP_APIC=y
CONFIG_X86_UP_IOAPIC=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_MCE=y
CONFIG_X86_MCE_NONFATAL=m
CONFIG_X86_MCE_P4THERMAL=y
CONFIG_VM86=y
# CONFIG_TOSHIBA is not set
# CONFIG_I8K is not set
# CONFIG_X86_REBOOTFIXUPS is not set
CONFIG_MICROCODE=m
CONFIG_MICROCODE_OLD_INTERFACE=y
CONFIG_X86_MSR=m
CONFIG_X86_CPUID=m

#
# Firmware Drivers
#
# CONFIG_EDD is not set
# CONFIG_DELL_RBU is not set
# CONFIG_DCDBAS is not set
CONFIG_NOHIGHMEM=y
# CONFIG_HIGHMEM4G is not set
# CONFIG_HIGHMEM64G is not set
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_SPARSEMEM_STATIC=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ADAPTIVE_READAHEAD=y
# CONFIG_READAHEAD_ALLOW_OVERHEADS is not set
CONFIG_MATH_EMULATION=y
CONFIG_MTRR=y
# CONFIG_EFI is not set
# CONFIG_REGPARM is not set
CONFIG_SECCOMP=y
# CONFIG_SECCOMP_DISABLE_TSC is not set
# CONFIG_VGA_NOPROBE is not set
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_KEXEC=y
CONFIG_PHYSICAL_START=0x100000
CONFIG_COMPAT_VDSO=y

#
# Power management options (ACPI, APM)
#
CONFIG_PM=y
CONFIG_PM_LEGACY=y
# CONFIG_PM_DEBUG is not set
CONFIG_SOFTWARE_SUSPEND=y
CONFIG_PM_STD_PARTITION="/dev/sda6"

#
# ACPI (Advanced Configuration and Power Interface) Support
#
CONFIG_ACPI=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_SLEEP_PROC_FS=y
# CONFIG_ACPI_SLEEP_PROC_SLEEP is not set
CONFIG_ACPI_AC=m
CONFIG_ACPI_BATTERY=m
CONFIG_ACPI_BUTTON=m
CONFIG_ACPI_VIDEO=m
CONFIG_ACPI_HOTKEY=m
CONFIG_ACPI_FAN=m
CONFIG_ACPI_DOCK=y
CONFIG_ACPI_PROCESSOR=m
CONFIG_ACPI_THERMAL=m
# CONFIG_ACPI_ASUS is not set
# CONFIG_ACPI_ATLAS is not set
CONFIG_ACPI_IBM=y
# CONFIG_ACPI_TOSHIBA is not set
CONFIG_ACPI_SONY=m
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
CONFIG_X86_PM_TIMER=y
# CONFIG_ACPI_CONTAINER is not set
CONFIG_ACPI_SBS=y

#
# APM (Advanced Power Management) BIOS Support
#
CONFIG_APM=m
# CONFIG_APM_IGNORE_USER_SUSPEND is not set
# CONFIG_APM_DO_ENABLE is not set
# CONFIG_APM_CPU_IDLE is not set
# CONFIG_APM_DISPLAY_BLANK is not set
# CONFIG_APM_RTC_IS_GMT is not set
# CONFIG_APM_ALLOW_INTS is not set
# CONFIG_APM_REAL_MODE_POWER_OFF is not set

#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
# CONFIG_CPU_FREQ_DEBUG is not set
CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_FREQ_STAT_DETAILS=y
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=m
CONFIG_CPU_FREQ_GOV_USERSPACE=m
CONFIG_CPU_FREQ_GOV_ONDEMAND=m
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m

#
# CPUFreq processor drivers
#
CONFIG_X86_ACPI_CPUFREQ=m
# CONFIG_X86_POWERNOW_K6 is not set
# CONFIG_X86_POWERNOW_K7 is not set
# CONFIG_X86_POWERNOW_K8 is not set
# CONFIG_X86_GX_SUSPMOD is not set
CONFIG_X86_SPEEDSTEP_CENTRINO=m
CONFIG_X86_SPEEDSTEP_CENTRINO_ACPI=y
# CONFIG_X86_SPEEDSTEP_CENTRINO_TABLE is not set
CONFIG_X86_SPEEDSTEP_ICH=m
CONFIG_X86_SPEEDSTEP_SMI=m
CONFIG_X86_P4_CLOCKMOD=m
# CONFIG_X86_CPUFREQ_NFORCE2 is not set
# CONFIG_X86_LONGRUN is not set
# CONFIG_X86_LONGHAUL is not set

#
# shared options
#
# CONFIG_X86_ACPI_CPUFREQ_PROC_INTF is not set
CONFIG_X86_SPEEDSTEP_LIB=m
# CONFIG_X86_SPEEDSTEP_RELAXED_CAP_CHECK is not set

#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
CONFIG_PCI=y
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GOMMCONFIG is not set
# CONFIG_PCI_GODIRECT is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCIEPORTBUS=y
CONFIG_PCI_MSI=y
# CONFIG_PCI_DEBUG is not set
CONFIG_HT_IRQ=y
CONFIG_ISA_DMA_API=y
CONFIG_ISA=y
# CONFIG_EISA is not set
# CONFIG_MCA is not set
# CONFIG_SCx200 is not set

#
# PCCARD (PCMCIA/CardBus) support
#
CONFIG_PCCARD=m
# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=m
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_PCMCIA_IOCTL=y
CONFIG_CARDBUS=y

#
# PC-card bridges
#
CONFIG_YENTA=m
CONFIG_YENTA_O2=y
CONFIG_YENTA_RICOH=y
CONFIG_YENTA_TI=y
CONFIG_YENTA_ENE_TUNE=y
CONFIG_YENTA_TOSHIBA=y
# CONFIG_PD6729 is not set
# CONFIG_I82092 is not set
# CONFIG_I82365 is not set
# CONFIG_TCIC is not set
CONFIG_PCMCIA_PROBE=y
CONFIG_PCCARD_NONSTATIC=m

#
# PCI Hotplug Support
#
# CONFIG_HOTPLUG_PCI is not set

#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_AOUT is not set
# CONFIG_BINFMT_MISC is not set

#
# Networking
#
CONFIG_NET=y

#
# Networking options
#
# CONFIG_NETDEBUG is not set
CONFIG_PACKET=m
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=m
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
CONFIG_NET_KEY=m
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
# CONFIG_IPV6 is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set

#
# DCCP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_DCCP is not set

#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set

#
# TIPC Configuration (EXPERIMENTAL)
#
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set

#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set

#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
CONFIG_IRDA=m

#
# IrDA protocols
#
CONFIG_IRLAN=m
CONFIG_IRNET=m
CONFIG_IRCOMM=m
# CONFIG_IRDA_ULTRA is not set

#
# IrDA options
#
CONFIG_IRDA_CACHE_LAST_LSAP=y
CONFIG_IRDA_FAST_RR=y
# CONFIG_IRDA_DEBUG is not set

#
# Infrared-port device drivers
#

#
# SIR device drivers
#
CONFIG_IRTTY_SIR=m

#
# Dongle support
#
# CONFIG_DONGLE is not set

#
# Old SIR device drivers
#
CONFIG_IRPORT_SIR=m

#
# Old Serial dongle support
#
# CONFIG_DONGLE_OLD is not set

#
# FIR device drivers
#
# CONFIG_USB_IRDA is not set
# CONFIG_SIGMATEL_FIR is not set
CONFIG_NSC_FIR=m
# CONFIG_WINBOND_FIR is not set
# CONFIG_TOSHIBA_FIR is not set
# CONFIG_SMC_IRCC_FIR is not set
# CONFIG_ALI_FIR is not set
# CONFIG_VLSI_FIR is not set
# CONFIG_VIA_FIR is not set
# CONFIG_MCS_FIR is not set
# CONFIG_BT is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
CONFIG_IEEE80211_CRYPT_WEP=m
CONFIG_IEEE80211_CRYPT_CCMP=m
CONFIG_IEEE80211_CRYPT_TKIP=m
CONFIG_IEEE80211_SOFTMAC=m
# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set
CONFIG_WIRELESS_EXT=y

#
# Device Drivers
#

#
# Generic Driver Options
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=m
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_SYS_HYPERVISOR is not set

#
# Connector - unified userspace <-> kernelspace linker
#
# CONFIG_CONNECTOR is not set

#
# Memory Technology Devices (MTD)
#
# CONFIG_MTD is not set

#
# Parallel port support
#
# CONFIG_PARPORT is not set

#
# Plug and Play support
#
CONFIG_PNP=y
# CONFIG_PNP_DEBUG is not set

#
# Protocols
#
CONFIG_ISAPNP=y
CONFIG_PNPBIOS=y
CONFIG_PNPBIOS_PROC_FS=y
CONFIG_PNPACPI=y

#
# Block devices
#
# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_XD is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=m
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=8192
CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set

#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=m
CONFIG_BLK_DEV_IDE=m

#
# Please see Documentation/ide.txt for help/info on IDE drives
#
# CONFIG_BLK_DEV_IDE_SATA is not set
# CONFIG_BLK_DEV_HD_IDE is not set
CONFIG_BLK_DEV_IDEDISK=m
# CONFIG_IDEDISK_MULTI_MODE is not set
# CONFIG_BLK_DEV_IDECS is not set
CONFIG_BLK_DEV_IDECD=m
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
# CONFIG_BLK_DEV_IDESCSI is not set
# CONFIG_IDE_TASK_IOCTL is not set

#
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=m
# CONFIG_BLK_DEV_CMD640 is not set
# CONFIG_BLK_DEV_IDEPNP is not set
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_IDEPCI_SHARE_IRQ=y
# CONFIG_BLK_DEV_OFFBOARD is not set
CONFIG_BLK_DEV_GENERIC=m
# CONFIG_BLK_DEV_OPTI621 is not set
# CONFIG_BLK_DEV_RZ1000 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
CONFIG_IDEDMA_PCI_AUTO=y
# CONFIG_IDEDMA_ONLYDISK is not set
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_ATIIXP is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_CS5535 is not set
# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
CONFIG_BLK_DEV_PIIX=m
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_BLK_DEV_SVWKS is not set
# CONFIG_BLK_DEV_SIIMAGE is not set
# CONFIG_BLK_DEV_SIS5513 is not set
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_IDE_ARM is not set
# CONFIG_IDE_CHIPSETS is not set
CONFIG_BLK_DEV_IDEDMA=y
# CONFIG_IDEDMA_IVB is not set
CONFIG_IDEDMA_AUTO=y
# CONFIG_BLK_DEV_HD is not set

#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
# CONFIG_SCSI_TGT is not set
CONFIG_SCSI_PROC_FS=y

#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
CONFIG_BLK_DEV_SR=y
# CONFIG_BLK_DEV_SR_VENDOR is not set
# CONFIG_CHR_DEV_SG is not set
# CONFIG_CHR_DEV_SCH is not set

#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y

#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=m
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_DOMAIN_ATTRS is not set

#
# SCSI low-level drivers
#
# CONFIG_ISCSI_TCP is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_7000FASST is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AHA152X is not set
# CONFIG_SCSI_AHA1542 is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_IN2000 is not set
# CONFIG_SCSI_ARCMSR is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
CONFIG_SCSI_SATA=y
# CONFIG_SCSI_SATA_AHCI is not set
# CONFIG_SCSI_PATA_ALI is not set
# CONFIG_SCSI_PATA_AMD is not set
# CONFIG_SCSI_PATA_ARTOP is not set
# CONFIG_SCSI_PATA_ATIIXP is not set
# CONFIG_SCSI_PATA_CMD64X is not set
# CONFIG_SCSI_PATA_CS5520 is not set
# CONFIG_SCSI_PATA_CS5530 is not set
# CONFIG_SCSI_PATA_CS5535 is not set
# CONFIG_SCSI_PATA_CYPRESS is not set
# CONFIG_SCSI_PATA_EFAR is not set
# CONFIG_SCSI_ATA_GENERIC is not set
# CONFIG_SCSI_PATA_HPT366 is not set
# CONFIG_SCSI_PATA_HPT37X is not set
# CONFIG_SCSI_PATA_HPT3X2N is not set
# CONFIG_SCSI_PATA_HPT3X3 is not set
# CONFIG_SCSI_PATA_ISAPNP is not set
# CONFIG_SCSI_PATA_IT8172 is not set
# CONFIG_SCSI_PATA_IT821X is not set
# CONFIG_SCSI_ATA_JMICRON is not set
# CONFIG_SCSI_PATA_LEGACY is not set
# CONFIG_SCSI_SATA_SVW is not set
# CONFIG_SCSI_PATA_TRIFLEX is not set
# CONFIG_SCSI_PATA_MPIIX is not set
# CONFIG_SCSI_PATA_OLDPIIX is not set
CONFIG_SCSI_ATA_PIIX=y
# CONFIG_SCSI_SATA_MV is not set
# CONFIG_SCSI_PATA_NETCELL is not set
# CONFIG_SCSI_PATA_NS87410 is not set
# CONFIG_SCSI_SATA_NV is not set
# CONFIG_SCSI_PATA_OPTI is not set
# CONFIG_SCSI_PATA_OPTIDMA is not set
# CONFIG_SCSI_PATA_PCMCIA is not set
# CONFIG_SCSI_PATA_PDC_OLD is not set
# CONFIG_SCSI_PATA_QDI is not set
# CONFIG_SCSI_PATA_RADISYS is not set
# CONFIG_SCSI_PATA_RZ1000 is not set
# CONFIG_SCSI_PATA_SC1200 is not set
# CONFIG_SCSI_PATA_SERVERWORKS is not set
# CONFIG_SCSI_PDC_ADMA is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_SATA_QSTOR is not set
# CONFIG_SCSI_PATA_PDC2027X is not set
# CONFIG_SCSI_SATA_PROMISE is not set
# CONFIG_SCSI_SATA_SX4 is not set
# CONFIG_SCSI_SATA_SIL is not set
# CONFIG_SCSI_SATA_SIL24 is not set
# CONFIG_SCSI_PATA_SIL680 is not set
# CONFIG_SCSI_PATA_SIS is not set
# CONFIG_SCSI_SATA_SIS is not set
# CONFIG_SCSI_SATA_ULI is not set
# CONFIG_SCSI_PATA_VIA is not set
# CONFIG_SCSI_SATA_VIA is not set
# CONFIG_SCSI_SATA_VITESSE is not set
# CONFIG_SCSI_PATA_WINBOND is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_DTC3280 is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_GENERIC_NCR5380 is not set
# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_NCR53C406A is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_PAS16 is not set
# CONFIG_SCSI_PSI240I is not set
# CONFIG_SCSI_QLOGIC_FAS is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_SYM53C416 is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_T128 is not set
# CONFIG_SCSI_U14_34F is not set
# CONFIG_SCSI_ULTRASTOR is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set

#
# PCMCIA SCSI adapter support
#
# CONFIG_PCMCIA_AHA152X is not set
# CONFIG_PCMCIA_FDOMAIN is not set
# CONFIG_PCMCIA_NINJA_SCSI is not set
# CONFIG_PCMCIA_QLOGIC is not set
# CONFIG_PCMCIA_SYM53C500 is not set

#
# Old CD-ROM drivers (not SCSI, not IDE)
#
# CONFIG_CD_NO_IDESCSI is not set

#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set

#
# Fusion MPT device support
#
# CONFIG_FUSION is not set
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_FC is not set
# CONFIG_FUSION_SAS is not set

#
# IEEE 1394 (FireWire) support
#
# CONFIG_IEEE1394 is not set

#
# I2O device support
#
# CONFIG_I2O is not set

#
# Network device support
#
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
CONFIG_TUN=m
# CONFIG_NET_SB1000 is not set

#
# ARCnet devices
#
# CONFIG_ARCNET is not set

#
# PHY device support
#

#
# Ethernet (10 or 100Mbit)
#
# CONFIG_NET_ETHERNET is not set

#
# Ethernet (1000 Mbit)
#
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
# CONFIG_SK98LIN is not set
CONFIG_TIGON3=m
# CONFIG_BNX2 is not set
# CONFIG_QLA3XXX is not set

#
# Ethernet (10000 Mbit)
#
# CONFIG_CHELSIO_T1 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set

#
# Token Ring devices
#
# CONFIG_TR is not set

#
# Wireless LAN (non-hamradio)
#
CONFIG_NET_RADIO=y
# CONFIG_NET_WIRELESS_RTNETLINK is not set

#
# Obsolete Wireless cards support (pre-802.11)
#
# CONFIG_STRIP is not set
# CONFIG_ARLAN is not set
# CONFIG_WAVELAN is not set
# CONFIG_PCMCIA_WAVELAN is not set
# CONFIG_PCMCIA_NETWAVE is not set

#
# Wireless 802.11 Frequency Hopping cards support
#
# CONFIG_PCMCIA_RAYCS is not set

#
# Wireless 802.11b ISA/PCI cards support
#
# CONFIG_IPW2100 is not set
CONFIG_IPW2200=m
CONFIG_IPW2200_MONITOR=y
# CONFIG_IPW2200_RADIOTAP is not set
# CONFIG_IPW2200_PROMISCUOUS is not set
# CONFIG_IPW2200_QOS is not set
# CONFIG_IPW2200_DEBUG is not set
# CONFIG_AIRO is not set
# CONFIG_HERMES is not set
# CONFIG_ATMEL is not set

#
# Wireless 802.11b Pcmcia/Cardbus cards support
#
# CONFIG_AIRO_CS is not set
# CONFIG_PCMCIA_WL3501 is not set

#
# Prism GT/Duette 802.11(a/b/g) PCI/Cardbus support
#
# CONFIG_PRISM54 is not set
# CONFIG_USB_ZD1201 is not set
# CONFIG_HOSTAP is not set
# CONFIG_BCM43XX is not set
# CONFIG_ZD1211RW is not set
# CONFIG_ACX is not set
CONFIG_NET_WIRELESS=y

#
# PCMCIA network device support
#
# CONFIG_NET_PCMCIA is not set

#
# Wan interfaces
#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
CONFIG_PPP=m
CONFIG_PPP_MULTILINK=y
CONFIG_PPP_FILTER=y
CONFIG_PPP_ASYNC=m
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_BSDCOMP=m
CONFIG_PPP_MPPE=m
CONFIG_PPPOE=m
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set

#
# ISDN subsystem
#
# CONFIG_ISDN is not set

#
# Telephony Support
#
# CONFIG_PHONE is not set

#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_EFFECTS is not set

#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_JOYDEV=m
# CONFIG_INPUT_TSDEV is not set
CONFIG_INPUT_EVDEV=m
# CONFIG_INPUT_EVBUG is not set

#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_INPORT is not set
# CONFIG_MOUSE_LOGIBM is not set
# CONFIG_MOUSE_PC110PAD is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
CONFIG_INPUT_MISC=y
CONFIG_INPUT_PCSPKR=m
# CONFIG_INPUT_WISTRON_BTNS is not set
# CONFIG_INPUT_UINPUT is not set

#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set

#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_SERIAL_NONSTANDARD is not set

#
# Serial drivers
#
CONFIG_SERIAL_8250=y
# CONFIG_SERIAL_8250_CONSOLE is not set
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_PNP=y
# CONFIG_SERIAL_8250_CS is not set
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set

#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256

#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set

#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_INTEL=y
# CONFIG_HW_RANDOM_AMD is not set
# CONFIG_HW_RANDOM_GEODE is not set
# CONFIG_HW_RANDOM_VIA is not set
CONFIG_NVRAM=m
CONFIG_RTC=m
# CONFIG_GEN_RTC is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_SONYPI is not set

#
# Ftape, the floppy tape device driver
#
# CONFIG_FTAPE is not set
CONFIG_AGP=m
# CONFIG_AGP_ALI is not set
# CONFIG_AGP_ATI is not set
# CONFIG_AGP_AMD is not set
# CONFIG_AGP_AMD64 is not set
CONFIG_AGP_INTEL=m
# CONFIG_AGP_NVIDIA is not set
# CONFIG_AGP_SIS is not set
# CONFIG_AGP_SWORKS is not set
# CONFIG_AGP_VIA is not set
# CONFIG_AGP_EFFICEON is not set
CONFIG_DRM=m
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
CONFIG_DRM_RADEON=m
# CONFIG_DRM_I810 is not set
# CONFIG_DRM_I830 is not set
# CONFIG_DRM_I915 is not set
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_SIS is not set
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set

#
# PCMCIA character devices
#
# CONFIG_SYNCLINK_CS is not set
# CONFIG_CARDMAN_4000 is not set
# CONFIG_CARDMAN_4040 is not set
# CONFIG_MWAVE is not set
# CONFIG_PC8736x_GPIO is not set
# CONFIG_NSC_GPIO is not set
# CONFIG_CS5535_GPIO is not set
# CONFIG_RAW_DRIVER is not set
CONFIG_HPET=y
# CONFIG_HPET_RTC_IRQ is not set
CONFIG_HPET_MMAP=y
# CONFIG_HANGCHECK_TIMER is not set

#
# TPM devices
#
# CONFIG_TCG_TPM is not set
# CONFIG_TELCLOCK is not set

#
# I2C support
#
CONFIG_I2C=y
CONFIG_I2C_CHARDEV=m

#
# I2C Algorithms
#
CONFIG_I2C_ALGOBIT=y
CONFIG_I2C_ALGOPCF=m
CONFIG_I2C_ALGOPCA=m

#
# I2C Hardware Bus support
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_ELEKTOR is not set
CONFIG_I2C_I801=m
# CONFIG_I2C_I810 is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_PROSAVAGE is not set
# CONFIG_I2C_SAVAGE4 is not set
# CONFIG_SCx200_ACB is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_STUB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
# CONFIG_I2C_PCA_ISA is not set

#
# Miscellaneous I2C Chip support
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set

#
# SPI support
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set

#
# Dallas's 1-wire bus
#

#
# Hardware Monitoring support
#
CONFIG_HWMON=m
# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_FSCHER is not set
# CONFIG_SENSORS_FSCPOS is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
CONFIG_SENSORS_HDAPS=m
# CONFIG_HWMON_DEBUG_CHIP is not set

#
# Misc devices
#
# CONFIG_IBM_ASM is not set

#
# Multimedia devices
#
CONFIG_VIDEO_DEV=m
CONFIG_VIDEO_V4L1=y
CONFIG_VIDEO_V4L1_COMPAT=y
CONFIG_VIDEO_V4L2=y

#
# Video Capture Adapters
#

#
# Video Capture Adapters
#
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_VIVI is not set
# CONFIG_VIDEO_BT848 is not set
# CONFIG_VIDEO_PMS is not set
# CONFIG_VIDEO_CPIA is not set
# CONFIG_VIDEO_CPIA2 is not set
# CONFIG_VIDEO_SAA5246A is not set
# CONFIG_VIDEO_SAA5249 is not set
# CONFIG_TUNER_3036 is not set
# CONFIG_VIDEO_STRADIS is not set
# CONFIG_VIDEO_ZORAN is not set
# CONFIG_VIDEO_SAA7134 is not set
# CONFIG_VIDEO_MXB is not set
# CONFIG_VIDEO_DPC is not set
# CONFIG_VIDEO_HEXIUM_ORION is not set
# CONFIG_VIDEO_HEXIUM_GEMINI is not set
# CONFIG_VIDEO_CX88 is not set

#
# Encoders and Decoders
#
# CONFIG_VIDEO_MSP3400 is not set
# CONFIG_VIDEO_CS53L32A is not set
# CONFIG_VIDEO_TLV320AIC23B is not set
# CONFIG_VIDEO_WM8775 is not set
# CONFIG_VIDEO_WM8739 is not set
# CONFIG_VIDEO_CX2341X is not set
# CONFIG_VIDEO_CX25840 is not set
# CONFIG_VIDEO_SAA711X is not set
# CONFIG_VIDEO_SAA7127 is not set
# CONFIG_VIDEO_UPD64031A is not set
# CONFIG_VIDEO_UPD64083 is not set

#
# V4L USB devices
#
# CONFIG_VIDEO_PVRUSB2 is not set
# CONFIG_VIDEO_EM28XX is not set
# CONFIG_USB_DSBR is not set
# CONFIG_USB_VICAM is not set
# CONFIG_USB_IBMCAM is not set
# CONFIG_USB_KONICAWC is not set
# CONFIG_USB_QUICKCAM_MESSENGER is not set
# CONFIG_USB_ET61X251 is not set
# CONFIG_VIDEO_OVCAMCHIP is not set
# CONFIG_USB_W9968CF is not set
# CONFIG_USB_OV511 is not set
# CONFIG_USB_SE401 is not set
# CONFIG_USB_SN9C102 is not set
# CONFIG_USB_STV680 is not set
# CONFIG_USB_ZC0301 is not set
# CONFIG_USB_PWC is not set

#
# Radio Adapters
#
# CONFIG_RADIO_CADET is not set
# CONFIG_RADIO_RTRACK is not set
# CONFIG_RADIO_RTRACK2 is not set
# CONFIG_RADIO_AZTECH is not set
# CONFIG_RADIO_GEMTEK is not set
# CONFIG_RADIO_GEMTEK_PCI is not set
# CONFIG_RADIO_MAXIRADIO is not set
# CONFIG_RADIO_MAESTRO is not set
# CONFIG_RADIO_SF16FMI is not set
# CONFIG_RADIO_SF16FMR2 is not set
# CONFIG_RADIO_TERRATEC is not set
# CONFIG_RADIO_TRUST is not set
# CONFIG_RADIO_TYPHOON is not set
# CONFIG_RADIO_ZOLTRIX is not set

#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set
# CONFIG_USB_DABUSB is not set

#
# Graphics support
#
CONFIG_FIRMWARE_EDID=y
CONFIG_FB=m
CONFIG_FB_CFB_FILLRECT=m
CONFIG_FB_CFB_COPYAREA=m
CONFIG_FB_CFB_IMAGEBLIT=m
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
CONFIG_FB_MODE_HELPERS=y
# CONFIG_FB_TILEBLITTING is not set
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ARC is not set
# CONFIG_FB_VGA16 is not set
# CONFIG_FB_HGA is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_I810 is not set
# CONFIG_FB_INTEL is not set
# CONFIG_FB_MATROX is not set
CONFIG_FB_RADEON=m
CONFIG_FB_RADEON_I2C=y
# CONFIG_FB_RADEON_DEBUG is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_CYBLA is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_GEODE is not set
# CONFIG_FB_VIRTUAL is not set

#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_VGACON_SOFT_SCROLLBACK=y
CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64
CONFIG_VIDEO_SELECT=y
# CONFIG_MDA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=m
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y

#
# Logo configuration
#
CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set

#
# Sound
#
CONFIG_SOUND=m

#
# Advanced Linux Sound Architecture
#
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_SEQUENCER=m
CONFIG_SND_SEQ_DUMMY=m
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_RTCTIMER=m
CONFIG_SND_SEQ_RTCTIMER_DEFAULT=y
# CONFIG_SND_DYNAMIC_MINORS is not set
# CONFIG_SND_SUPPORT_OLD_API is not set
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set

#
# Generic devices
#
CONFIG_SND_AC97_CODEC=m
CONFIG_SND_AC97_BUS=m
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_VIRMIDI is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set

#
# ISA devices
#
# CONFIG_SND_ADLIB is not set
# CONFIG_SND_AD1816A is not set
# CONFIG_SND_AD1848 is not set
# CONFIG_SND_ALS100 is not set
# CONFIG_SND_AZT2320 is not set
# CONFIG_SND_CMI8330 is not set
# CONFIG_SND_CS4231 is not set
# CONFIG_SND_CS4232 is not set
# CONFIG_SND_CS4236 is not set
# CONFIG_SND_DT019X is not set
# CONFIG_SND_ES968 is not set
# CONFIG_SND_ES1688 is not set
# CONFIG_SND_ES18XX is not set
# CONFIG_SND_GUSCLASSIC is not set
# CONFIG_SND_GUSEXTREME is not set
# CONFIG_SND_GUSMAX is not set
# CONFIG_SND_INTERWAVE is not set
# CONFIG_SND_INTERWAVE_STB is not set
# CONFIG_SND_OPL3SA2 is not set
# CONFIG_SND_OPTI92X_AD1848 is not set
# CONFIG_SND_OPTI92X_CS4231 is not set
# CONFIG_SND_OPTI93X is not set
# CONFIG_SND_MIRO is not set
# CONFIG_SND_SB8 is not set
# CONFIG_SND_SB16 is not set
# CONFIG_SND_SBAWE is not set
# CONFIG_SND_SGALAXY is not set
# CONFIG_SND_SSCAPE is not set
# CONFIG_SND_WAVEFRONT is not set

#
# PCI devices
#
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5535AUDIO is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
# CONFIG_SND_DARLA24 is not set
# CONFIG_SND_GINA24 is not set
# CONFIG_SND_LAYLA24 is not set
# CONFIG_SND_MONA is not set
# CONFIG_SND_MIA is not set
# CONFIG_SND_ECHO3G is not set
# CONFIG_SND_INDIGO is not set
# CONFIG_SND_INDIGOIO is not set
# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_HDA_INTEL is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
CONFIG_SND_INTEL8X0=m
CONFIG_SND_INTEL8X0M=m
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set

#
# USB devices
#
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_USB_USX2Y is not set

#
# PCMCIA devices
#
# CONFIG_SND_VXPOCKET is not set
# CONFIG_SND_PDAUDIOCF is not set

#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set

#
# USB support
#
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=m
# CONFIG_USB_DEBUG is not set

#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
CONFIG_USB_BANDWIDTH=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_SUSPEND is not set
# CONFIG_USB_OTG is not set

#
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=m
# CONFIG_USB_EHCI_SPLIT_ISO is not set
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
CONFIG_USB_UHCI_HCD=m
# CONFIG_USB_SL811_HCD is not set

#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set

#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#

#
# may also be needed; see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
CONFIG_USB_LIBUSUAL=y

#
# USB Input Devices
#
CONFIG_USB_HID=m
CONFIG_USB_HIDINPUT=y
# CONFIG_USB_HIDINPUT_POWERBOOK is not set
CONFIG_USB_HIDDEV=y

#
# USB HID Boot Protocol drivers
#
# CONFIG_USB_KBD is not set
# CONFIG_USB_MOUSE is not set
# CONFIG_USB_AIPTEK is not set
# CONFIG_USB_WACOM is not set
# CONFIG_USB_ACECAD is not set
# CONFIG_USB_KBTAB is not set
# CONFIG_USB_POWERMATE is not set
# CONFIG_USB_TOUCHSCREEN is not set
# CONFIG_USB_YEALINK is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
# CONFIG_USB_ATI_REMOTE2 is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
# CONFIG_USB_APPLETOUCH is not set

#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set

#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set
CONFIG_USB_MON=y

#
# USB port drivers
#

#
# USB Serial Converter support
#
CONFIG_USB_SERIAL=m
# CONFIG_USB_SERIAL_GENERIC is not set
# CONFIG_USB_SERIAL_AIRPRIME is not set
# CONFIG_USB_SERIAL_ANYDATA is not set
# CONFIG_USB_SERIAL_ARK3116 is not set
# CONFIG_USB_SERIAL_BELKIN is not set
# CONFIG_USB_SERIAL_WHITEHEAT is not set
# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
# CONFIG_USB_SERIAL_CP2101 is not set
# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
# CONFIG_USB_SERIAL_EMPEG is not set
# CONFIG_USB_SERIAL_FTDI_SIO is not set
# CONFIG_USB_SERIAL_FUNSOFT is not set
CONFIG_USB_SERIAL_VISOR=m
# CONFIG_USB_SERIAL_IPAQ is not set
# CONFIG_USB_SERIAL_IR is not set
# CONFIG_USB_SERIAL_EDGEPORT is not set
# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
# CONFIG_USB_SERIAL_GARMIN is not set
# CONFIG_USB_SERIAL_IPW is not set
# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
# CONFIG_USB_SERIAL_KEYSPAN is not set
# CONFIG_USB_SERIAL_KLSI is not set
# CONFIG_USB_SERIAL_KOBIL_SCT is not set
# CONFIG_USB_SERIAL_MCT_U232 is not set
# CONFIG_USB_SERIAL_MOS7720 is not set
# CONFIG_USB_SERIAL_NAVMAN is not set
# CONFIG_USB_SERIAL_PL2303 is not set
# CONFIG_USB_SERIAL_HP4X is not set
# CONFIG_USB_SERIAL_SAFE is not set
# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
# CONFIG_USB_SERIAL_TI is not set
# CONFIG_USB_SERIAL_CYBERJACK is not set
# CONFIG_USB_SERIAL_XIRCOM is not set
# CONFIG_USB_SERIAL_OPTION is not set
# CONFIG_USB_SERIAL_OMNINET is not set

#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_GOTEMP is not set
# CONFIG_USB_PHIDGETKIT is not set
# CONFIG_USB_PHIDGETSERVO is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TEST is not set

#
# USB DSL modem support
#

#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set

#
# MMC/SD Card support
#
# CONFIG_MMC is not set

#
# LED devices
#
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=m

#
# LED drivers
#

#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=m
CONFIG_LEDS_TRIGGER_IDE_DISK=y
# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set

#
# InfiniBand support
#
# CONFIG_INFINIBAND is not set

#
# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
#
CONFIG_EDAC=m

#
# Reporting subsystems
#
# CONFIG_EDAC_DEBUG is not set
CONFIG_EDAC_MM_EDAC=m
# CONFIG_EDAC_AMD76X is not set
# CONFIG_EDAC_E7XXX is not set
# CONFIG_EDAC_E752X is not set
# CONFIG_EDAC_I82875P is not set
# CONFIG_EDAC_I82860 is not set
# CONFIG_EDAC_K8 is not set
# CONFIG_EDAC_R82600 is not set
CONFIG_EDAC_POLL=y

#
# Real Time Clock
#
CONFIG_RTC_LIB=m
CONFIG_RTC_CLASS=m

#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=m
CONFIG_RTC_INTF_PROC=m
CONFIG_RTC_INTF_DEV=m
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set

#
# RTC drivers
#
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_DS1307 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_TEST is not set
# CONFIG_RTC_DRV_V3020 is not set

#
# DMA Engine support
#
# CONFIG_DMA_ENGINE is not set

#
# DMA Clients
#

#
# DMA Devices
#

#
# File systems
#
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
# CONFIG_EXT2_FS_SECURITY is not set
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
# CONFIG_EXT3_FS_SECURITY is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISER4_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
CONFIG_ROMFS_FS=m
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
CONFIG_AUTOFS_FS=m
CONFIG_AUTOFS4_FS=m
# CONFIG_FUSE_FS is not set

#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_ZISOFS_FS=m
CONFIG_UDF_FS=m
CONFIG_UDF_NLS=y

#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=850
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-15"
CONFIG_NTFS_FS=m
# CONFIG_NTFS_DEBUG is not set
# CONFIG_NTFS_RW is not set

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
CONFIG_CONFIGFS_FS=m

#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
CONFIG_CRAMFS=y
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set

#
# Network File Systems
#
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
CONFIG_NFS_DIRECTIO=y
# CONFIG_NFSD is not set
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
CONFIG_SMB_NLS_DEFAULT=y
CONFIG_SMB_NLS_REMOTE="cp850"
CONFIG_CIFS=m
CONFIG_CIFS_STATS=y
# CONFIG_CIFS_STATS2 is not set
# CONFIG_CIFS_WEAK_PW_HASH is not set
# CONFIG_CIFS_XATTR is not set
# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_CIFS_EXPERIMENTAL is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
# CONFIG_9P_FS is not set

#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y

#
# Native Language Support
#
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="cp850"
CONFIG_NLS_CODEPAGE_437=m
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
CONFIG_NLS_CODEPAGE_850=m
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_1=m
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
CONFIG_NLS_ISO8859_15=m
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=m

#
# Distributed Lock Manager
#

#
# Instrumentation Support
#
# CONFIG_PROFILING is not set
# CONFIG_KPROBES is not set

#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_UNUSED_SYMBOLS=y
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHEDSTATS=y
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_RWSEMS is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_PROVE_LOCKING is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_PAGE_OWNER is not set
CONFIG_DEBUG_FS=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_FRAME_POINTER is not set
CONFIG_UNWIND_INFO=y
# CONFIG_STACK_UNWIND is not set
# CONFIG_PROFILE_LIKELY is not set
CONFIG_FORCED_INLINING=y
# CONFIG_DEBUG_SYNCHRO_TEST is not set
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_EARLY_PRINTK=y
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set

#
# Page alloc debug is incompatible with Software Suspend on i386
#
CONFIG_DEBUG_RODATA=y
# CONFIG_4KSTACKS is not set
CONFIG_X86_FIND_SMP_CONFIG=y
CONFIG_X86_MPPARSE=y
CONFIG_DOUBLEFAULT=y

#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set

#
# Cryptographic options
#
CONFIG_CRYPTO=y
CONFIG_CRYPTO_MANAGER=m
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
CONFIG_CRYPTO_SHA1=m
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_DES is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_TWOFISH_586 is not set
# CONFIG_CRYPTO_SERPENT is not set
CONFIG_CRYPTO_AES=m
# CONFIG_CRYPTO_AES_586 is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_TEA is not set
CONFIG_CRYPTO_ARC4=m
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_DEFLATE is not set
CONFIG_CRYPTO_MICHAEL_MIC=m
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_TEST is not set

#
# Hardware crypto devices
#
# CONFIG_CRYPTO_DEV_PADLOCK is not set

#
# Library routines
#
CONFIG_CRC_CCITT=m
# CONFIG_CRC16 is not set
CONFIG_CRC32=m
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=m
CONFIG_PLIST=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_X86_BIOS_REBOOT=y
CONFIG_KTIME_SCALAR=y

[-- Attachment #3: BRdmesg --]
[-- Type: text/plain, Size: 15455 bytes --]

ured for UDMA/33
  Vendor: MATSHITA  Model: DVD-RAM UJ-822S   Rev: 1.61
  Type:   CD-ROM                             ANSI SCSI revision: 05
SCSI device sda: 156301488 512-byte hdwr sectors (80026 MB)
sda: Write Protect is off
sda: Mode Sense: 00 3a 00 00
SCSI device sda: drive cache: write back
SCSI device sda: 156301488 512-byte hdwr sectors (80026 MB)
sda: Write Protect is off
sda: Mode Sense: 00 3a 00 00
SCSI device sda: drive cache: write back
 sda: sda1 sda2 sda3 < sda5 sda6 sda7 sda8 > sda4
sd 0:0:0:0: Attached scsi disk sda
sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
Uniform CD-ROM driver Revision: 3.20
sr 1:0:0:0: Attached scsi CD-ROM sr0
PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
mice: PS/2 mouse device common for all mice
TCP bic registered
Using IPI Shortcut mode
ACPI: (supports S0 S3 S4 S5)
Freeing unused kernel memory: 180k freed
Write protecting the kernel read-only data: 993k
Time: tsc clocksource has been installed.
Attempting manual resume
input: AT Translated Set 2 keyboard as /class/input/input0
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
Synaptics Touchpad, model: 1, fw: 5.9, id: 0x2c6ab1, caps: 0x884793/0x0
serio: Synaptics pass-through port at isa0060/serio1/input0
input: SynPS/2 Synaptics TouchPad as /class/input/input1
NET: Registered protocol family 1
warning: process `touch' used the removed sysctl system call
warning: process `touch' used the removed sysctl system call
input: PC Speaker as /class/input/input2
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
USB Universal Host Controller Interface driver v3.0
ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 16 (level, low) -> IRQ 16
PCI: Setting latency timer of device 0000:00:1d.0 to 64
uhci_hcd 0000:00:1d.0: UHCI Host Controller
uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 1
uhci_hcd 0000:00:1d.0: irq 16, io base 0x00001800
usb usb1: new device found, idVendor=0000, idProduct=0000
usb usb1: new device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: UHCI Host Controller
usb usb1: Manufacturer: Linux 2.6.18-rc1-mm2*porcinet* uhci_hcd
usb usb1: SerialNumber: 0000:00:1d.0
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
Real Time Clock Driver v1.12ac
Linux agpgart interface v0.101 (c) Dave Jones
ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 17 (level, low) -> IRQ 20
PCI: Setting latency timer of device 0000:00:1d.1 to 64
uhci_hcd 0000:00:1d.1: UHCI Host Controller
uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 2
uhci_hcd 0000:00:1d.1: irq 20, io base 0x00001820
usb usb2: new device found, idVendor=0000, idProduct=0000
usb usb2: new device strings: Mfr=3, Product=2, SerialNumber=1
usb usb2: Product: UHCI Host Controller
usb usb2: Manufacturer: Linux 2.6.18-rc1-mm2*porcinet* uhci_hcd
usb usb2: SerialNumber: 0000:00:1d.1
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
NET: Registered protocol family 23
pnp: Device 00:0c activated.
nsc-ircc, chip->init
nsc-ircc, Found chip at base=0x02e
nsc-ircc, driver loaded (Dag Brattli)
IrDA: Registered device irda0
nsc-ircc, Found dongle: No dongle connected
ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 21
PCI: Setting latency timer of device 0000:00:1d.2 to 64
uhci_hcd 0000:00:1d.2: UHCI Host Controller
uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 3
uhci_hcd 0000:00:1d.2: irq 21, io base 0x00001840
usb usb3: new device found, idVendor=0000, idProduct=0000
usb usb3: new device strings: Mfr=3, Product=2, SerialNumber=1
usb usb3: Product: UHCI Host Controller
usb usb3: Manufacturer: Linux 2.6.18-rc1-mm2*porcinet* uhci_hcd
usb usb3: SerialNumber: 0000:00:1d.2
usb usb3: configuration #1 chosen from 1 choice
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1d.3[D] -> GSI 19 (level, low) -> IRQ 22
PCI: Setting latency timer of device 0000:00:1d.3 to 64
uhci_hcd 0000:00:1d.3: UHCI Host Controller
uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 4
uhci_hcd 0000:00:1d.3: irq 22, io base 0x00001860
usb usb4: new device found, idVendor=0000, idProduct=0000
usb usb4: new device strings: Mfr=3, Product=2, SerialNumber=1
usb usb4: Product: UHCI Host Controller
usb usb4: Manufacturer: Linux 2.6.18-rc1-mm2*porcinet* uhci_hcd
usb usb4: SerialNumber: 0000:00:1d.3
usb usb4: configuration #1 chosen from 1 choice
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
ieee80211_crypt: registered algorithm 'NULL'
ieee80211: 802.11 data/management/control stack, git-1.1.13
ieee80211: Copyright (C) 2004-2005 Intel Corporation <jketreno@linux.intel.com>
ipw2200: Intel(R) PRO/Wireless 2200/2915 Network Driver, 1.1.2km
ipw2200: Copyright(c) 2003-2006 Intel Corporation
agpgart: Detected an Intel 915GM Chipset.
agpgart: AGP aperture is 256M @ 0x0
ACPI: PCI Interrupt 0000:00:1d.7[D] -> GSI 19 (level, low) -> IRQ 22
PCI: Setting latency timer of device 0000:00:1d.7 to 64
ehci_hcd 0000:00:1d.7: EHCI Host Controller
ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 5
ehci_hcd 0000:00:1d.7: debug port 1
PCI: cache line size of 32 is not supported by device 0000:00:1d.7
ehci_hcd 0000:00:1d.7: irq 22, io mem 0xa8000000
ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb5: new device found, idVendor=0000, idProduct=0000
usb usb5: new device strings: Mfr=3, Product=2, SerialNumber=1
usb usb5: Product: EHCI Host Controller
usb usb5: Manufacturer: Linux 2.6.18-rc1-mm2*porcinet* ehci_hcd
usb usb5: SerialNumber: 0000:00:1d.7
usb usb5: configuration #1 chosen from 1 choice
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 8 ports detected
PCI: Enabling device 0000:00:1e.3 (0000 -> 0001)
ACPI: PCI Interrupt 0000:00:1e.3[B] -> GSI 23 (level, low) -> IRQ 19
PCI: Setting latency timer of device 0000:00:1e.3 to 64
MC'97 1 converters and GPIO not ready (0xff00)
tg3.c:v3.62 (June 30, 2006)
ACPI: PCI Interrupt 0000:02:00.0[A] -> GSI 16 (level, low) -> IRQ 16
PCI: Setting latency timer of device 0000:02:00.0 to 64
eth0: Tigon3 [partno(BCM95751M) rev 4101 PHY(5750)] (PCI Express) 10/100/1000BaseT Ethernet 00:11:25:d5:a6:0b
eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] Split[0] WireSpeed[1] TSOcap[1] 
eth0: dma_rwctrl[76180000] dma_mask[64-bit]
Yenta: CardBus bridge found at 0000:04:00.0 [1014:056c]
Yenta: ISA IRQ mask 0x0cb0, PCI irq 16
Socket status: 30000006
pcmcia: parent PCI bridge I/O window: 0x5000 - 0x8fff
cs: IO port probe 0x5000-0x8fff: clean.
pcmcia: parent PCI bridge Memory window: 0xa8400000 - 0xb7ffffff
pcmcia: parent PCI bridge Memory window: 0xd0000000 - 0xd7ffffff
ACPI: PCI Interrupt 0000:00:1e.2[A] -> GSI 22 (level, low) -> IRQ 18
PCI: Setting latency timer of device 0000:00:1e.2 to 64
usb 3-2: new full speed USB device using uhci_hcd and address 3
usb 3-2: new device found, idVendor=0483, idProduct=2016
usb 3-2: new device strings: Mfr=1, Product=2, SerialNumber=0
usb 3-2: Product: Biometric Coprocessor
usb 3-2: Manufacturer: STMicroelectronics
usb 3-2: configuration #1 chosen from 1 choice
cs: IO port probe 0x100-0x4ff: excluding 0x370-0x377 0x3b8-0x3df 0x3f0-0x3ff 0x4d0-0x4d7
cs: IO port probe 0x800-0x8ff: clean.
cs: IO port probe 0xc00-0xcff: excluding 0xcf8-0xcff
cs: IO port probe 0xa00-0xaff: clean.
intel8x0_measure_ac97_clock: measured 55509 usecs
intel8x0: clocking to 48000
ACPI: PCI Interrupt 0000:04:02.0[A] -> GSI 21 (level, low) -> IRQ 23
ipw2200: Detected Intel PRO/Wireless 2200BG Network Connection
warning: process `alsactl' used the removed sysctl system call
warning: process `alsactl' used the removed sysctl system call
ipw2200: Detected geography ZZR (14 802.11bg channels, 0 802.11a channels)
ACPI: PCI Interrupt 0000:00:1f.3[A] -> GSI 23 (level, low) -> IRQ 19
IBM TrackPoint firmware: 0x0e, buttons: 3/3
input: TPPS/2 IBM TrackPoint as /class/input/input3
warning: process `touch' used the removed sysctl system call
Adding 497972k swap on /dev/sda6.  Priority:-1 extents:1 across:497972k
EXT3 FS on sda7, internal journal
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
hdaps: IBM ThinkPad T43 detected.
hdaps: initial latch check good (0x01).
hdaps: device successfully initialized.
input: hdaps as /class/input/input4
hdaps: driver successfully loaded.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda8, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3-fs warning: maximal mount count reached, running e2fsck is recommended
EXT3 FS on sda4, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
pcmcia: Detected deprecated PCMCIA ioctl usage from process: discover.
pcmcia: This interface will soon be removed from the kernel; please expect breakage unless you upgrade to new tools.
pcmcia: see http://www.kernel.org/pub/linux/utils/kernel/pcmcia/pcmcia.html for details.
NET: Registered protocol family 17
tg3: lan: Link is up at 100 Mbps, full duplex.
tg3: lan: Flow control is on for TX and on for RX.
ACPI: Battery Slot [BAT0] (battery absent)
ACPI: AC Adapter [AC] (on-line)
ACPI: CPU0 (power states: C1[C1] C2[C2] C3[C3])
ACPI: Processor [CPU] (supports 8 throttling states)
ACPI: Power Button (FF) [PWRF]
ACPI: Lid Switch [LID]
ACPI: Sleep Button (CM) [SLPB]
Time: acpi_pm clocksource has been installed.
ACPI: Thermal Zone [THM0] (70 C)
[drm] Initialized drm 1.0.1 20051102
ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 16
[drm] Initialized radeon 1.25.0 20060524 on minor 0
[drm] Setting GART location based on new memory map
[drm] Loading R300 Microcode
[drm] writeback test succeeded in 1 usecs
usb 5-4: new high speed USB device using ehci_hcd and address 3
usb 5-4: new device found, idVendor=07ab, idProduct=fccd
usb 5-4: new device strings: Mfr=1, Product=2, SerialNumber=3
usb 5-4: Product: FHD-Classic
usb 5-4: Manufacturer: Freecom Technologies
usb 5-4: SerialNumber: 10000000000000000CE1D
usb 5-4: configuration #1 chosen from 1 choice
usbcore: registered new interface driver libusual
Initializing USB Mass Storage driver...
scsi2 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 3
usb-storage: waiting for device to settle before scanning
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
  Vendor: HDS72251  Model: 6VLAT20           Rev: V34O
  Type:   Direct-Access                      ANSI SCSI revision: 00
SCSI device sdb: 321672960 512-byte hdwr sectors (164697 MB)
usb 5-4: reset high speed USB device using ehci_hcd and address 3
usb 5-4: failed to restore interface 0 altsetting 0 (error=-110)
usb 5-4: USB disconnect, address 3
sdb: Write Protect is off
sdb: Mode Sense: 03 00 00 00
sdb: assuming drive cache: write through
sdb : READ CAPACITY failed.
sdb : status=0, message=00, host=1, driver=00 
sdb : sense not available. 
sdb: Write Protect is off
sdb: Mode Sense: 00 00 00 00
sdb: assuming drive cache: write through
 sdb:<6>sd 2:0:0:0: SCSI error: return code = 0x00010000
end_request: I/O error, dev sdb, sector 0
Buffer I/O error on device sdb, logical block 0
sd 2:0:0:0: SCSI error: return code = 0x00010000
end_request: I/O error, dev sdb, sector 0
Buffer I/O error on device sdb, logical block 0
 unable to read partition table
sd 2:0:0:0: Attached scsi disk sdb
usb-storage: device scan complete
BUG: atomic counter underflow at:
 [<c01a862f>] kref_put+0x57/0x74
 [<c02777b6>] klist_dec_and_del+0xe/0x11
 [<c0277741>] klist_release+0x0/0x67
 [<c02777cb>] klist_remove+0xc/0x15
 [<c01f73ee>] bus_remove_device+0x7d/0x9b
 [<c01f6339>] device_del+0x106/0x136
 [<c0202922>] __scsi_remove_device+0x32/0x62
 [<c0200cfb>] scsi_forget_host+0x21/0x3a
 [<c01fc6a9>] scsi_remove_host+0x4b/0xb1
 [<e09f4a31>] quiesce_and_remove_host+0x69/0x6d [usb_storage]
 [<e09f4a47>] storage_disconnect+0x12/0x1a [usb_storage]
 [<e0869507>] usb_unbind_interface+0x2b/0x5f [usbcore]
 [<c01f7a68>] __device_release_driver+0x5c/0x72
 [<c01f7ca9>] device_release_driver+0x1d/0x2b
 [<c01f73f4>] bus_remove_device+0x83/0x9b
 [<c01f6339>] device_del+0x106/0x136
 [<e08680c4>] usb_disable_device+0x6a/0xd4 [usbcore]
 [<e0864caf>] usb_disconnect+0x77/0xbd [usbcore]
 [<e08655f7>] hub_thread+0x2f7/0x928 [usbcore]
 [<c0124528>] autoremove_wake_function+0x0/0x3a
 [<c01244de>] kthread+0x94/0xde
 [<e0865300>] hub_thread+0x0/0x928 [usbcore]
 [<c01244fa>] kthread+0xb0/0xde
 [<c012444a>] kthread+0x0/0xde
 [<c0101005>] kernel_thread_helper+0x5/0xb
BUG: unable to handle kernel NULL pointer dereference at virtual address 00000000
 printing eip:
c027868a
*pde = 00000000
Oops: 0002 [#1]
8K_STACKS 
last sysfs file: /devices/pci0000:00/0000:00:1d.7/usb5/5-4/5-4:1.0/host2/target2:0:0/2:0:0:0/rev
Modules linked in: usb_storage libusual radeon drm thermal fan button processor ac battery af_packet nls_iso8859_15 nls_cp850 vfat fat hdaps ide_disk ide_cd ide_core pcmcia crc32 ipw2200 ieee80211 snd_intel8x0 ieee80211_crypt snd_pcm_oss snd_mixer_oss yenta_socket snd_intel8x0m snd_ac97_codec snd_ac97_bus firmware_class rsrc_nonstatic pcmcia_core i2c_i801 snd_pcm snd_timer snd irtty_sir sir_dev nsc_ircc irda tg3 ehci_hcd intel_agp agpgart rtc uhci_hcd crc_ccitt usbcore pcspkr soundcore snd_page_alloc unix
CPU:    0
EIP:    0060:[<c027868a>]    Not tainted VLI
EFLAGS: 00010002   (2.6.18-rc1-mm2*porcinet* #9) 
EIP is at wait_for_completion+0x49/0xa8
eax: dfbea0ec   ebx: dfbea0e8   ecx: 00000000   edx: dfab7e2c
esi: dfbea090   edi: dfab7e34   ebp: dfab7e3c   esp: dfab7e20
ds: 007b   es: 007b   ss: 0068
Process khubd (pid: 1125, ti=dfab6000 task=dee05aa0 task.ti=dfab6000)
Stack: 00000001 dee05aa0 c0112fee dfbea0ec 00000000 00000000 c038c580 dfb1e214 
       c01f73ee dfbea0d8 dfbea000 dfbea090 dfbea428 c01f6339 dfbea090 dfbea000 
       dfbea090 dfbea428 c17df858 c0202922 dfbea090 dfbea090 dfbea1d8 dfbea000 
Call Trace:
 [<c0112fee>] default_wake_function+0x0/0x15
 [<c01f73ee>] bus_remove_device+0x7d/0x9b
 [<c01f6339>] device_del+0x106/0x136
 [<c0202922>] __scsi_remove_device+0x32/0x62
 [<c0200cfb>] scsi_forget_host+0x21/0x3a
 [<c01fc6a9>] scsi_remove_host+0x4b/0xb1
 [<e09f4a31>] quiesce_and_remove_host+0x69/0x6d [usb_storage]
 [<e09f4a47>] storage_disconnect+0x12/0x1a [usb_storage]
 [<e0869507>] usb_unbind_interface+0x2b/0x5f [usbcore]
 [<c01f7a68>] __device_release_driver+0x5c/0x72
 [<c01f7ca9>] device_release_driver+0x1d/0x2b
 [<c01f73f4>] bus_remove_device+0x83/0x9b
 [<c01f6339>] device_del+0x106/0x136
 [<e08680c4>] usb_disable_device+0x6a/0xd4 [usbcore]
 [<e0864caf>] usb_disconnect+0x77/0xbd [usbcore]
 [<e08655f7>] hub_thread+0x2f7/0x928 [usbcore]
 [<c0124528>] autoremove_wake_function+0x0/0x3a
 [<c01244de>] kthread+0x94/0xde
 [<e0865300>] hub_thread+0x0/0x928 [usbcore]
 [<c01244fa>] kthread+0xb0/0xde
 [<c012444a>] kthread+0x0/0xde
 [<c0101005>] kernel_thread_helper+0x5/0xb
Code: ab 8d 55 f0 ab ab ab ab 89 e0 25 00 e0 ff ff 8b 00 83 4d e4 01 c7 45 ec ee 2f 11 c0 89 45 e8 8d 43 04 8b 48 04 89 45 f0 89 50 04 <89> 11 89 4d f4 89 e0 25 00 e0 ff ff 8b 00 c7 00 02 00 00 00 fb 
EIP: [<c027868a>] wait_for_completion+0x49/0xa8 SS:ESP 0068:dfab7e20
 

Re: 2.6.18-rc1-mm2

[Andrew Morton]

On Fri, 14 Jul 2006 13:36:08 +0200
"Rafael J. Wysocki" <rjw@sisk.pl> wrote:

> Unable to handle kernel NULL pointer dereference at 0000000000000038 RIP:
>  [<ffffffff8024a07b>] __lock_acquire+0x7b/0xd30
> PGD 0
> Oops: 0000 [1] PREEMPT
> last sysfs file: /devices/pci0000:00/0000:00:0a.0/subsystem_vendor
> CPU 0
> Modules linked in: ehci_hcd snd_page_alloc ip6t_REJECT xt_tcpudp i2c_nforce2 i2c_core ipt_REJECT xt_state ohci_hcd iptable_mangle iptable_n
> at ip_nat iptable_filter ip6table_mangle ip_conntrack ip_tables parport_pc lp ip6table_filter parport ip6_tables x_tables ipv6 dm_mod
> Pid: 110, comm: khubd Not tainted 2.6.18-rc1-mm2 #3
> RIP: 0010:[<ffffffff8024a07b>]  [<ffffffff8024a07b>] __lock_acquire+0x7b/0xd30
> RSP: 0018:ffff81005feb1c18  EFLAGS: 00010046
> RAX: 0000000000000002 RBX: 0000000000000246 RCX: 0000000000000000
> RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000030
> RBP: ffff81005feb1c88 R08: 0000000000000002 R09: 0000000000000000
> R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff8046e23f
> R13: 0000000000000000 R14: ffff81005fe92040 R15: 0000000000000030
> FS:  00002b0df5390b00(0000) GS:ffffffff808c0000(0000) knlGS:0000000000000000
> CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
> CR2: 0000000000000038 CR3: 000000005dc35000 CR4: 00000000000006e0
> Process khubd (pid: 110, threadinfo ffff81005feb0000, task ffff81005fe92040)
> Stack:  0000000000000000 ffff81005fe92040 ffff81005febe7a8 ffffffff80470079
>  0000000200000000 0000000000000000 ffffffff80470038 0000000000000246
>  ffff81005a701680 0000000000000246 ffffffff8046e23f 0000000000000002
> Call Trace:
>  [<ffffffff8024b0bb>] lock_acquire+0x8b/0xc0
>  [<ffffffff8047193f>] _spin_lock+0x2f/0x40
>  [<ffffffff8046e23f>] klist_remove+0x1f/0x50
>  [<ffffffff803b9817>] bus_remove_device+0xa7/0xe0
>  [<ffffffff803b80f9>] device_del+0x149/0x180
>  [<ffffffff803d2d95>] usb_disconnect+0x105/0x150
>  [<ffffffff803d5cc6>] hub_thread+0x616/0xfd0
>  [<ffffffff80243809>] kthread+0xd9/0x110
>  [<ffffffff8020a316>] child_rip+0x8/0x12

I seem to have made a programming mistake.


From: Andrew Morton <akpm@osdl.org>

device_attach() has tristate return-value semantics.

Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 drivers/base/bus.c |    6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff -puN drivers/base/bus.c~drivers-base-check-errors-fix drivers/base/bus.c
--- a/drivers/base/bus.c~drivers-base-check-errors-fix
+++ a/drivers/base/bus.c
@@ -401,8 +401,10 @@ int bus_attach_device(struct device * de
 
 	if (bus) {
 		ret = device_attach(dev);
-		if (ret == 0)
+		if (ret >= 0) {
 			klist_add_tail(&dev->knode_bus, &bus->klist_devices);
+			ret = 0;
+		}
 	}
 	return ret;
 }
@@ -571,6 +573,8 @@ static int __must_check bus_rescan_devic
 		ret = device_attach(dev);
 		if (dev->parent)
 			up(&dev->parent->sem);
+		if (ret > 0)
+			ret = 0;
 	}
 	return ret;
 }
_

Re: 2.6.18-rc1-mm2

[Andrew Morton]

On Fri, 14 Jul 2006 19:57:57 +0200
Cédric Augonnet <Cedric.Augonnet@ens-lyon.fr> wrote:

> 
> I got this bug and this oops when booting with my USB hard-drive plugged 
> (it was not in mm1).  I also have the same problem when hot-plugging it. 
> And there is no oops at all without this USB hard-drive. Here is what 
> appears in my dmesg, and I join my .config.

yup, sorry. 
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18-rc1/2.6.18-rc1-mm2/hot-fixes/drivers-base-check-errors-fix.patch
should fix it.

Re: 2.6.18-rc1-mm2

[Michal Piotrowski]

Hi Andrew,

On 14/07/06, Andrew Morton <akpm@osdl.org> wrote:
> On Fri, 14 Jul 2006 13:36:08 +0200
> "Rafael J. Wysocki" <rjw@sisk.pl> wrote:
>
> > Unable to handle kernel NULL pointer dereference at 0000000000000038 RIP:
> >  [<ffffffff8024a07b>] __lock_acquire+0x7b/0xd30
> > PGD 0
> > Oops: 0000 [1] PREEMPT
> > last sysfs file: /devices/pci0000:00/0000:00:0a.0/subsystem_vendor
> > CPU 0
> > Modules linked in: ehci_hcd snd_page_alloc ip6t_REJECT xt_tcpudp i2c_nforce2 i2c_core ipt_REJECT xt_state ohci_hcd iptable_mangle iptable_n
> > at ip_nat iptable_filter ip6table_mangle ip_conntrack ip_tables parport_pc lp ip6table_filter parport ip6_tables x_tables ipv6 dm_mod
> > Pid: 110, comm: khubd Not tainted 2.6.18-rc1-mm2 #3
> > RIP: 0010:[<ffffffff8024a07b>]  [<ffffffff8024a07b>] __lock_acquire+0x7b/0xd30
> > RSP: 0018:ffff81005feb1c18  EFLAGS: 00010046
> > RAX: 0000000000000002 RBX: 0000000000000246 RCX: 0000000000000000
> > RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000030
> > RBP: ffff81005feb1c88 R08: 0000000000000002 R09: 0000000000000000
> > R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff8046e23f
> > R13: 0000000000000000 R14: ffff81005fe92040 R15: 0000000000000030
> > FS:  00002b0df5390b00(0000) GS:ffffffff808c0000(0000) knlGS:0000000000000000
> > CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
> > CR2: 0000000000000038 CR3: 000000005dc35000 CR4: 00000000000006e0
> > Process khubd (pid: 110, threadinfo ffff81005feb0000, task ffff81005fe92040)
> > Stack:  0000000000000000 ffff81005fe92040 ffff81005febe7a8 ffffffff80470079
> >  0000000200000000 0000000000000000 ffffffff80470038 0000000000000246
> >  ffff81005a701680 0000000000000246 ffffffff8046e23f 0000000000000002
> > Call Trace:
> >  [<ffffffff8024b0bb>] lock_acquire+0x8b/0xc0
> >  [<ffffffff8047193f>] _spin_lock+0x2f/0x40
> >  [<ffffffff8046e23f>] klist_remove+0x1f/0x50
> >  [<ffffffff803b9817>] bus_remove_device+0xa7/0xe0
> >  [<ffffffff803b80f9>] device_del+0x149/0x180
> >  [<ffffffff803d2d95>] usb_disconnect+0x105/0x150
> >  [<ffffffff803d5cc6>] hub_thread+0x616/0xfd0
> >  [<ffffffff80243809>] kthread+0xd9/0x110
> >  [<ffffffff8020a316>] child_rip+0x8/0x12
>
> I seem to have made a programming mistake.
>
>

Thanks! Problem solved.

Regards,
Michal

-- 
Michal K. K. Piotrowski
LTG - Linux Testers Group
(http://www.stardust.webpages.pl/ltg/wiki/)

2.6.18-rc1-mm2: drivers/char/*synclink* compile errors

[Adrian Bunk]

Krzysztof, the following compile errors are caused by your commit 
c2ce920468624d87ec5f91f080ea99681dae6d88 in Linus' tree:

<--  snip  -->

...
  CC      drivers/char/pcmcia/synclink_cs.o
drivers/char/pcmcia/synclink_cs.c: In function ‘dcd_change’:
drivers/char/pcmcia/synclink_cs.c:1171: error: implicit declaration of function ‘hdlc_set_carrier’
...
  CC      drivers/char/synclink.o
drivers/char/synclink.c: In function ‘mgsl_isr_io_pin’:
drivers/char/synclink.c:1348: error: implicit declaration of function ‘hdlc_set_carrier’
...
  CC      drivers/char/synclinkmp.o
drivers/char/synclinkmp.c: In function ‘hdlcdev_open’:
drivers/char/synclinkmp.c:1755: error: implicit declaration of function ‘hdlc_set_carrier’
...
  CC      drivers/char/synclink_gt.o
drivers/char/synclink_gt.c: In function ‘hdlcdev_open’:
drivers/char/synclink_gt.c:1500: error: implicit declaration of function ‘hdlc_set_carrier’

<--   snip  -->

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

Re: 2.6.18-rc1-mm2

[Cédric Augonnet]

Andrew Morton a écrit :

>On Fri, 14 Jul 2006 19:57:57 +0200
>Cédric Augonnet <Cedric.Augonnet@ens-lyon.fr> wrote:
>
>  
>
>>I got this bug and this oops when booting with my USB hard-drive plugged 
>>(it was not in mm1).  I also have the same problem when hot-plugging it. 
>>And there is no oops at all without this USB hard-drive. Here is what 
>>appears in my dmesg, and I join my .config.
>>    
>>
>
>yup, sorry. 
>ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18-rc1/2.6.18-rc1-mm2/hot-fixes/drivers-base-check-errors-fix.patch
>should fix it.
>  
>
It indeed solves the problem, I do not see any trouble any more !
Thanks you once again. Next time i'll wait 4 mn before sending my bug 
report :)

Best regards,
Cédric

2.6.18-rc1-mm2: drivers/scsi/NCR53C9x.c compile error

[Adrian Bunk]

On Thu, Jul 13, 2006 at 10:48:00PM -0700, Andrew Morton wrote:
>...
> Changes since 2.6.18-rc1-mm1:
>...
>  git-scsi-rc-fixes.patch
>...
>  git trees.
>...

Christoph, this is caused by your "hide EH backup data outside the scsi_cmnd" 
patch:

<--  snip  -->

...
  CC      drivers/scsi/NCR53C9x.o
drivers/scsi/NCR53C9x.c: In function ‘esp_get_dmabufs’:
drivers/scsi/NCR53C9x.c:914: error: ‘Scsi_Cmnd’ has no member named ‘buffer’
drivers/scsi/NCR53C9x.c: In function ‘esp_should_clear_sync’:
drivers/scsi/NCR53C9x.c:2156: error: ‘Scsi_Cmnd’ has no member named ‘data_cmnd’
make[2]: *** [drivers/scsi/NCR53C9x.o] Error 1

<--  snip  -->
 
cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

Re: 2.6.18-rc1-mm2

[Rafael J. Wysocki]

On Friday 14 July 2006 20:36, Michal Piotrowski wrote:
> Hi Andrew,
> 
> On 14/07/06, Andrew Morton <akpm@osdl.org> wrote:
> > On Fri, 14 Jul 2006 13:36:08 +0200
> > "Rafael J. Wysocki" <rjw@sisk.pl> wrote:
> >
> > > Unable to handle kernel NULL pointer dereference at 0000000000000038 RIP:
> > >  [<ffffffff8024a07b>] __lock_acquire+0x7b/0xd30
> > > PGD 0
> > > Oops: 0000 [1] PREEMPT
> > > last sysfs file: /devices/pci0000:00/0000:00:0a.0/subsystem_vendor
> > > CPU 0
> > > Modules linked in: ehci_hcd snd_page_alloc ip6t_REJECT xt_tcpudp i2c_nforce2 i2c_core ipt_REJECT xt_state ohci_hcd iptable_mangle iptable_n
> > > at ip_nat iptable_filter ip6table_mangle ip_conntrack ip_tables parport_pc lp ip6table_filter parport ip6_tables x_tables ipv6 dm_mod
> > > Pid: 110, comm: khubd Not tainted 2.6.18-rc1-mm2 #3
> > > RIP: 0010:[<ffffffff8024a07b>]  [<ffffffff8024a07b>] __lock_acquire+0x7b/0xd30
> > > RSP: 0018:ffff81005feb1c18  EFLAGS: 00010046
> > > RAX: 0000000000000002 RBX: 0000000000000246 RCX: 0000000000000000
> > > RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000030
> > > RBP: ffff81005feb1c88 R08: 0000000000000002 R09: 0000000000000000
> > > R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff8046e23f
> > > R13: 0000000000000000 R14: ffff81005fe92040 R15: 0000000000000030
> > > FS:  00002b0df5390b00(0000) GS:ffffffff808c0000(0000) knlGS:0000000000000000
> > > CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
> > > CR2: 0000000000000038 CR3: 000000005dc35000 CR4: 00000000000006e0
> > > Process khubd (pid: 110, threadinfo ffff81005feb0000, task ffff81005fe92040)
> > > Stack:  0000000000000000 ffff81005fe92040 ffff81005febe7a8 ffffffff80470079
> > >  0000000200000000 0000000000000000 ffffffff80470038 0000000000000246
> > >  ffff81005a701680 0000000000000246 ffffffff8046e23f 0000000000000002
> > > Call Trace:
> > >  [<ffffffff8024b0bb>] lock_acquire+0x8b/0xc0
> > >  [<ffffffff8047193f>] _spin_lock+0x2f/0x40
> > >  [<ffffffff8046e23f>] klist_remove+0x1f/0x50
> > >  [<ffffffff803b9817>] bus_remove_device+0xa7/0xe0
> > >  [<ffffffff803b80f9>] device_del+0x149/0x180
> > >  [<ffffffff803d2d95>] usb_disconnect+0x105/0x150
> > >  [<ffffffff803d5cc6>] hub_thread+0x616/0xfd0
> > >  [<ffffffff80243809>] kthread+0xd9/0x110
> > >  [<ffffffff8020a316>] child_rip+0x8/0x12
> >
> > I seem to have made a programming mistake.
> >
> >
> 
> Thanks! Problem solved.

Confirmed.

Thanks,
Rafael

Re: 2.6.18-rc1-mm2: drivers/char/*synclink* compile errors

[David Miller]

From: Adrian Bunk <bunk@stusta.de>
Date: Fri, 14 Jul 2006 20:48:25 +0200

> Krzysztof, the following compile errors are caused by your commit 
> c2ce920468624d87ec5f91f080ea99681dae6d88 in Linus' tree:

Yes, we let Krzysztof know about this yesterday.

If we don't get a fix over the weekend I will simply
revert the changeset.

Thanks Adrian.

Re: 2.6.18-rc1-mm2

[Herbert Xu]

On Fri, Jul 14, 2006 at 12:05:51AM -0700, Andrew Morton wrote:
>
> > Call Trace:
> >   [<ffffffff8026963e>] show_trace+0xae/0x265
> >   [<ffffffff8026980a>] dump_stack+0x15/0x1b
> >   [<ffffffff8043ba7b>] skb_checksum_help+0x61/0x126
> >   [<ffffffff8802f35f>] :iptable_nat:ip_nat_fn+0x5f/0x1d2

This is tell you that there is a bug in ip_nat_fn in that it completes
the partial checksum even for TSO packets which will cause them to go
out with bogus checksums.

The warning also indicates that the system has detected this and has
worked around it by recomputing the partial checksum after NAT.

The warning is here so someone can fix NAT to not trash the partial
checksum.  It would also tell us if anyone else breaks checksums in
this way.

I've already made the warning appear only once per-boot so I'd really
like to keep it in until

1) NAT is fixed.
2) We're reasonably sure there's nothing else doing this.

Prior to this change your TSO packets would've gone out with corrupted
checksums silently.  Essentially TSO would only slow your machine down
since every transmission it makes has to be retransmitted as non-TSO.

Cheers,
-- 
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt

[-mm patch] remove net/core/skbuff.c:skb_queue_lock_key

[Adrian Bunk]

On Thu, Jul 13, 2006 at 10:48:00PM -0700, Andrew Morton wrote:
>...
> Changes since 2.6.18-rc1-mm1:
>...
> +lockdep-split-the-skb_queue_head_init-lock-class.patch
> 
>  lockdep-versus-net fix.
>...

skb_queue_lock_key is no longer used.

Signed-off-by: Adrian Bunk <bunk@stusta.de>

---

 include/linux/skbuff.h |    2 --
 net/core/skbuff.c      |    7 -------
 2 files changed, 9 deletions(-)

--- linux-2.6.18-rc1-mm2-full/include/linux/skbuff.h.old	2006-07-14 22:15:15.000000000 +0200
+++ linux-2.6.18-rc1-mm2-full/include/linux/skbuff.h	2006-07-14 22:15:23.000000000 +0200
@@ -604,8 +604,6 @@
 	return list_->qlen;
 }
 
-extern struct lock_class_key skb_queue_lock_key;
-
 /*
  * This function creates a split out lock class for each invocation;
  * this is needed for now since a whole lot of users of the skb-queue
--- linux-2.6.18-rc1-mm2-full/net/core/skbuff.c.old	2006-07-14 22:15:30.000000000 +0200
+++ linux-2.6.18-rc1-mm2-full/net/core/skbuff.c	2006-07-14 22:15:38.000000000 +0200
@@ -71,13 +71,6 @@
 static kmem_cache_t *skbuff_fclone_cache __read_mostly;
 
 /*
- * lockdep: lock class key used by skb_queue_head_init():
- */
-struct lock_class_key skb_queue_lock_key;
-
-EXPORT_SYMBOL(skb_queue_lock_key);
-
-/*
  *	Keep out-of-line to prevent kernel bloat.
  *	__builtin_return_address is not used because it is not always
  *	reliable.

[-mm patch] drivers/char/pc8736x_gpio.c: unexport a static struct

[Adrian Bunk]

On Thu, Jul 13, 2006 at 10:48:00PM -0700, Andrew Morton wrote:
>...
> Changes since 2.6.18-rc1-mm1:
>...
> +gpio-rename-exported-vtables-to-better-match.patch
>...
>  Misc fixes and updates and cleanups.
>...

A static struct mustn't be exported.

Signed-off-by: Adrian Bunk <bunk@stusta.de>

--- linux-2.6.18-rc1-mm2-full/drivers/char/pc8736x_gpio.c.old	2006-07-14 22:27:28.000000000 +0200
+++ linux-2.6.18-rc1-mm2-full/drivers/char/pc8736x_gpio.c	2006-07-14 22:27:42.000000000 +0200
@@ -215,19 +215,18 @@
 static struct nsc_gpio_ops pc8736x_gpio_ops = {
 	.owner		= THIS_MODULE,
 	.gpio_config	= pc8736x_gpio_configure,
 	.gpio_dump	= nsc_gpio_dump,
 	.gpio_get	= pc8736x_gpio_get,
 	.gpio_set	= pc8736x_gpio_set,
 	.gpio_change	= pc8736x_gpio_change,
 	.gpio_current	= pc8736x_gpio_current
 };
-EXPORT_SYMBOL(pc8736x_gpio_ops);
 
 static int pc8736x_gpio_open(struct inode *inode, struct file *file)
 {
 	unsigned m = iminor(inode);
 	file->private_data = &pc8736x_gpio_ops;
 
 	dev_dbg(&pdev->dev, "open %d\n", m);
 
 	if (m >= PC8736X_GPIO_CT)

[RFC: -mm patch] drivers/char/scx200_gpio.c: make code static

[Adrian Bunk]

This patch makes needlessly global code static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>

---

 drivers/char/scx200_gpio.c |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

--- linux-2.6.18-rc1-mm2-full/drivers/char/scx200_gpio.c.old	2006-07-14 22:31:22.000000000 +0200
+++ linux-2.6.18-rc1-mm2-full/drivers/char/scx200_gpio.c	2006-07-14 22:31:44.000000000 +0200
@@ -35,7 +35,7 @@
 
 #define MAX_PINS 32		/* 64 later, when known ok */
 
-struct nsc_gpio_ops scx200_gpio_ops = {
+static struct nsc_gpio_ops scx200_gpio_ops = {
 	.owner		= THIS_MODULE,
 	.gpio_config	= scx200_gpio_configure,
 	.gpio_dump	= nsc_gpio_dump,
@@ -44,7 +44,6 @@
 	.gpio_change	= scx200_gpio_change,
 	.gpio_current	= scx200_gpio_current
 };
-EXPORT_SYMBOL(scx200_gpio_ops);
 
 static int scx200_gpio_open(struct inode *inode, struct file *file)
 {
@@ -69,7 +68,7 @@
 	.release = scx200_gpio_release,
 };
 
-struct cdev scx200_gpio_cdev;  /* use 1 cdev for all pins */
+static struct cdev scx200_gpio_cdev;  /* use 1 cdev for all pins */
 
 static int __init scx200_gpio_init(void)
 {

[-mm patch] drivers/crypto/padlock-sha.c: make 2 functions static

[Adrian Bunk]

On Thu, Jul 13, 2006 at 10:48:00PM -0700, Andrew Morton wrote:
>...
> Changes since 2.6.18-rc1-mm1:
>...
>  git-cryptodev.patch 
> 
>  git trees.
>...

This patch makes two needlessly global functions static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>

---

 drivers/crypto/padlock-sha.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- linux-2.6.18-rc1-mm2-full/drivers/crypto/padlock-sha.c.old	2006-07-14 23:25:40.000000000 +0200
+++ linux-2.6.18-rc1-mm2-full/drivers/crypto/padlock-sha.c	2006-07-14 23:25:54.000000000 +0200
@@ -112,7 +112,7 @@
 		*dst++ = swab32(*src++);
 }
 
-void padlock_do_sha1(const char *in, char *out, int count)
+static void padlock_do_sha1(const char *in, char *out, int count)
 {
 	/* We can't store directly to *out as it may be unaligned. */
 	/* BTW Don't reduce the buffer size below 128 Bytes!
@@ -133,7 +133,7 @@
 	padlock_output_block((uint32_t *)result, (uint32_t *)out, 5);
 }
 
-void padlock_do_sha256(const char *in, char *out, int count)
+static void padlock_do_sha256(const char *in, char *out, int count)
 {
 	/* We can't store directly to *out as it may be unaligned. */
 	/* BTW Don't reduce the buffer size below 128 Bytes!

[RFC: -mm patch] drivers/usb/core/driver.c: make 2 functions static

[Adrian Bunk]

This patch makes two needlessly global functions static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>

---

 drivers/usb/core/driver.c |    4 ++--
 drivers/usb/core/usb.h    |    2 --
 2 files changed, 2 insertions(+), 4 deletions(-)

--- linux-2.6.18-rc1-mm2-full/drivers/usb/core/usb.h.old	2006-07-14 23:30:01.000000000 +0200
+++ linux-2.6.18-rc1-mm2-full/drivers/usb/core/usb.h	2006-07-14 23:30:27.000000000 +0200
@@ -32,14 +32,12 @@
 
 #ifdef	CONFIG_PM
 
-extern int usb_suspend_both(struct usb_device *udev, pm_message_t msg);
 extern int usb_resume_both(struct usb_device *udev);
 extern int usb_port_suspend(struct usb_device *dev);
 extern int usb_port_resume(struct usb_device *dev);
 
 #else
 
-#define usb_suspend_both(udev, msg)	0
 #define usb_resume_both(udev)		0
 #define usb_port_suspend(dev)		0
 #define usb_port_resume(dev)		0
--- linux-2.6.18-rc1-mm2-full/drivers/usb/core/driver.c.old	2006-07-14 23:29:20.000000000 +0200
+++ linux-2.6.18-rc1-mm2-full/drivers/usb/core/driver.c	2006-07-14 23:29:51.000000000 +0200
@@ -471,7 +471,7 @@
 }
 EXPORT_SYMBOL_GPL_FUTURE(usb_match_id);
 
-int usb_device_match(struct device *dev, struct device_driver *drv)
+static int usb_device_match(struct device *dev, struct device_driver *drv)
 {
 	/* devices and interfaces are handled separately */
 	if (is_usb_device(dev)) {
@@ -877,7 +877,7 @@
 }
 
 /* Caller has locked udev */
-int usb_suspend_both(struct usb_device *udev, pm_message_t msg)
+static int usb_suspend_both(struct usb_device *udev, pm_message_t msg)
 {
 	int			status = 0;
 	int			i = 0;

[RFC: -mm patch] fs/dlm/lock.c: unexport dlm_lvb_operations

[Adrian Bunk]

On Thu, Jul 13, 2006 at 10:48:00PM -0700, Andrew Morton wrote:
>...
> Changes since 2.6.18-rc1-mm1:
>...
>  git-gfs2.patch
>...
>  git trees.
>...

This patch removes the unused EXPORT_SYMBOL_GPL(dlm_lvb_operations).

Signed-off-by: Adrian Bunk <bunk@stusta.de>

--- linux-2.6.18-rc1-mm2-full/fs/dlm/lock.c.old	2006-07-15 00:39:11.000000000 +0200
+++ linux-2.6.18-rc1-mm2-full/fs/dlm/lock.c	2006-07-15 00:39:17.000000000 +0200
@@ -128,7 +128,6 @@
         {  -1,  0,  0,  0,  0,  0,  0,  0 }, /* EX */
         {  -1,  0,  0,  0,  0,  0,  0,  0 }  /* PD */
 };
-EXPORT_SYMBOL_GPL(dlm_lvb_operations);
 
 #define modes_compat(gr, rq) \
 	__dlm_compat_matrix[(gr)->lkb_grmode + 1][(rq)->lkb_rqmode + 1]

[-mm patch] drivers/char/pc8736x_gpio.c: remove unused static functions

[Adrian Bunk]

On Thu, Jul 13, 2006 at 10:48:00PM -0700, Andrew Morton wrote:
>...
> Changes since 2.6.18-rc1-mm1:
>...
> +gpio-drop-vtable-members-gpio_set_high-gpio_set_low.patch
>...
>  Misc fixes and updates and cleanups.
>...

This patch removes two no longer used static functions fixing the 
following gcc warnings:

<--  snip  -->

...
  CC      drivers/char/pc8736x_gpio.o
drivers/char/pc8736x_gpio.c:192: warning: #pc8736x_gpio_set_high# defined but not used
drivers/char/pc8736x_gpio.c:197: warning: #pc8736x_gpio_set_low# defined but not used
...

<--  snip  -->

Signed-off-by: Adrian Bunk <bunk@stusta.de>

---

 drivers/char/pc8736x_gpio.c |   10 ----------
 1 file changed, 10 deletions(-)

--- linux-2.6.18-rc1-mm2-full/drivers/char/pc8736x_gpio.c.old	2006-07-15 01:38:59.000000000 +0200
+++ linux-2.6.18-rc1-mm2-full/drivers/char/pc8736x_gpio.c	2006-07-15 01:39:10.000000000 +0200
@@ -188,16 +188,6 @@
 	pc8736x_gpio_shadow[port] = val;
 }
 
-static void pc8736x_gpio_set_high(unsigned index)
-{
-	pc8736x_gpio_set(index, 1);
-}
-
-static void pc8736x_gpio_set_low(unsigned index)
-{
-	pc8736x_gpio_set(index, 0);
-}
-
 static int pc8736x_gpio_current(unsigned minor)
 {
 	int port, bit;

Re: [-mm patch] drivers/crypto/padlock-sha.c: make 2 functions static

[Herbert Xu]

On Sat, Jul 15, 2006 at 02:35:40AM +0200, Adrian Bunk wrote:
> This patch makes two needlessly global functions static.
> 
> Signed-off-by: Adrian Bunk <bunk@stusta.de>

Thanks, patch applied.
-- 
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt

Re: 2.6.18-rc1-mm2

[Herbert Xu]

On Fri, Jul 14, 2006 at 05:35:17PM -0700, Andrew Morton wrote:
>
> Actually, it was added three-odd weeks back.

Oops, I had done a git-read-tree v2.6.17 when tracking down a bug
and forgot to revert to HEAD.

BTW, how about making WARN_ON/WARN_ON_ONCE always return the
condition? That would mean you could do

if (WARN_ON(blah)) {
	handle_impossible_case
}

Rather than

if (unlikely(blah)) {
	WARN_ON(1)
	handle_impossible_case
}

I checked all the newly added WARN_ON_ONCE users and none of them
test the return status so we can still change it.

Signed-off-by: Herbert Xu herbert@gondor.apana.org.au>

Cheers,
-- 
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
--
diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
index 8ceab7b..7abe5e0 100644
--- a/include/asm-generic/bug.h
+++ b/include/asm-generic/bug.h
@@ -16,12 +16,14 @@ #define BUG_ON(condition) do { if (unlik
 #endif
 
 #ifndef HAVE_ARCH_WARN_ON
-#define WARN_ON(condition) do { \
-	if (unlikely((condition)!=0)) { \
+#define WARN_ON(condition) ({ \
+	int __ret = condition; \
+	if (unlikely(__ret)) { \
 		printk("BUG: warning at %s:%d/%s()\n", __FILE__, __LINE__, __FUNCTION__); \
 		dump_stack(); \
 	} \
-} while (0)
+	unlikely(__ret); \
+})
 #endif
 
 #else /* !CONFIG_BUG */
@@ -41,14 +43,12 @@ #endif
 #define WARN_ON_ONCE(condition)				\
 ({							\
 	static int __warn_once = 1;			\
-	int __ret = 0;					\
+	int __ret = condition;				\
 							\
-	if (unlikely((condition) && __warn_once)) {	\
+	if (WARN_ON(__warn_once && __ret)) {		\
 		__warn_once = 0;			\
-		WARN_ON(1);				\
-		__ret = 1;				\
 	}						\
-	__ret;						\
+	unlikely(__ret);				\
 })
 
 #ifdef CONFIG_SMP

Re: [-mm patch] remove net/core/skbuff.c:skb_queue_lock_key

[Arjan van de Ven]

Adrian Bunk wrote:
> On Thu, Jul 13, 2006 at 10:48:00PM -0700, Andrew Morton wrote:
>> ...
>> Changes since 2.6.18-rc1-mm1:
>> ...
>> +lockdep-split-the-skb_queue_head_init-lock-class.patch
>>
>>  lockdep-versus-net fix.
>> ...
> 
> skb_queue_lock_key is no longer used.
> 
> Signed-off-by: Adrian Bunk <bunk@stusta.de>
> 

Acked-by: Arjan van de Ven <arjan@linux.intel.com>

Re: 2.6.18-rc1-mm2

[David Miller]

From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Sat, 15 Jul 2006 11:06:45 +1000

> -	__ret;						\
> +	unlikely(__ret);				\

Wouldn't it be cleaner to wrap this unlikely around
the top-level "({ })"?  When it sits on a line by
itself it looks strange, that much is true :)

Actually, the last time I saw a construct like this
it was a bug, someone was doing:

	return unlikely(someval);

which turned someval into a boolean, even though what
was intended was that the full value was returned.

Re: 2.6.18-rc1-mm2

[Dave Jones]

On Fri, Jul 14, 2006 at 10:40:01PM -0700, David Miller wrote:
 > From: Herbert Xu <herbert@gondor.apana.org.au>
 > Date: Sat, 15 Jul 2006 11:06:45 +1000
 > 
 > > -	__ret;						\
 > > +	unlikely(__ret);				\
 > 
 > Wouldn't it be cleaner to wrap this unlikely around
 > the top-level "({ })"?  When it sits on a line by
 > itself it looks strange, that much is true :)
 > 
 > Actually, the last time I saw a construct like this
 > it was a bug, someone was doing:
 > 
 > 	return unlikely(someval);
 > 
 > which turned someval into a boolean, even though what
 > was intended was that the full value was returned.

Ick, nasty.  Seems there's quite a few instances of that construct around.

arch/frv/kernel/gdb-stub.c:     return likely(!brr);
arch/frv/kernel/gdb-stub.c:     return likely(!brr);
arch/frv/kernel/gdb-stub.c:     return likely(!brr);
arch/frv/kernel/gdb-stub.c:     return likely(!brr);
arch/frv/kernel/gdb-stub.c:     return likely(!brr);
arch/frv/kernel/gdb-stub.c:     return likely(!brr);
net/sched/em_cmp.c:     return unlikely(cmp->flags & TCF_EM_CMP_TRANS);
net/dccp/options.c:     return likely(ndp <= 0xFF) ? 1 : ndp <= 0xFFFF ? 2 : 3;
fs/hugetlbfs/inode.c:   return likely(capable(CAP_IPC_LOCK) ||
fs/hugetlbfs/inode.c:   return likely(capable(CAP_IPC_LOCK) ||
include/linux/seccomp.h:        return unlikely(test_ti_thread_flag(ti, TIF_SECCOMP));
include/linux/ipv6.h:   return likely(sk->sk_state != TCP_TIME_WAIT) ?
include/linux/ipv6.h:   return likely(sk->sk_state != TCP_TIME_WAIT) ?
include/linux/tracehook.h:      return unlikely(p->utrace != NULL);
include/linux/tracehook.h:      return unlikely(tsk->utrace_flags & UTRACE_ACTION_QUIESCE);
include/linux/swapops.h:        return unlikely(swp_type(entry) == SWP_MIGRATION_READ ||
include/linux/swapops.h:        return unlikely(swp_type(entry) == SWP_MIGRATION_WRITE);
include/linux/mm.h:     return (unlikely(pgd_none(*pgd)) && __pud_alloc(mm, pgd, address))?
include/linux/mm.h:     return (unlikely(pud_none(*pud)) && __pmd_alloc(mm, pud, address))?
include/linux/sched.h:  return unlikely(test_tsk_thread_flag(p,TIF_SIGPENDING));
include/linux/sched.h:  return unlikely(test_thread_flag(TIF_NEED_RESCHED));
include/linux/skbuff.h: return unlikely(len > skb->len) ? NULL : __skb_pull(skb, len);
include/linux/skbuff.h: return unlikely(len > skb->len) ? NULL : __pskb_pull(skb, len);
include/net/inet_timewait_sock.h:       return likely(sk->sk_state != TCP_TIME_WAIT) ?
include/net/pkt_cls.h:  return unlikely((ptr + len) < skb->tail && ptr > skb->head);
include/asm-frv/uaccess.h:      return likely(__access_ok(to, n)) ? __copy_to_user(to, from, n) : n; 

		Dave

-- 
http://www.codemonkey.org.uk

Re: 2.6.18-rc1-mm2

[Herbert Xu]

On Fri, Jul 14, 2006 at 10:40:01PM -0700, David Miller wrote:
>
> Wouldn't it be cleaner to wrap this unlikely around
> the top-level "({ })"?  When it sits on a line by
> itself it looks strange, that much is true :)

Sure, in fact there was a name clash as well with __ret and
I forgot to update the arch-specific versions.

[PATCH] Let WARN_ON/WARN_ON_ONCE return the condition

Letting WARN_ON/WARN_ON_ONCE return the condition means that you
could do

if (WARN_ON(blah)) {
	handle_impossible_case
}

Rather than

if (unlikely(blah)) {
	WARN_ON(1)
	handle_impossible_case
}

I checked all the newly added WARN_ON_ONCE users and none of them
test the return status so we can still change it.

Signed-off-by: Herbert Xu herbert@gondor.apana.org.au>

Cheers,
-- 
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
--
diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
index 8ceab7b..672ca90 100644
--- a/include/asm-generic/bug.h
+++ b/include/asm-generic/bug.h
@@ -16,12 +16,14 @@ #define BUG_ON(condition) do { if (unlik
 #endif
 
 #ifndef HAVE_ARCH_WARN_ON
-#define WARN_ON(condition) do { \
-	if (unlikely((condition)!=0)) { \
+#define WARN_ON(condition) unlikely({ \
+	int __ret_warn_on = (condition); \
+	if (unlikely(__ret_warn_on)) { \
 		printk("BUG: warning at %s:%d/%s()\n", __FILE__, __LINE__, __FUNCTION__); \
 		dump_stack(); \
 	} \
-} while (0)
+	__ret_warn_on; \
+})
 #endif
 
 #else /* !CONFIG_BUG */
@@ -34,21 +36,19 @@ #define BUG_ON(condition) do { if (condi
 #endif
 
 #ifndef HAVE_ARCH_WARN_ON
-#define WARN_ON(condition) do { if (condition) ; } while(0)
+#define WARN_ON(condition) unlikely((condition))
 #endif
 #endif
 
 #define WARN_ON_ONCE(condition)				\
-({							\
+unlikely({						\
 	static int __warn_once = 1;			\
-	int __ret = 0;					\
+	int __ret_warn_once = (condition);		\
 							\
-	if (unlikely((condition) && __warn_once)) {	\
-		__warn_once = 0;			\
-		WARN_ON(1);				\
-		__ret = 1;				\
-	}						\
-	__ret;						\
+	if (likely(__warn_once))			\
+		if (WARN_ON(__ret_warn_once)) 		\
+			__warn_once = 0;		\
+	__ret_warn_once;				\
 })
 
 #ifdef CONFIG_SMP
diff --git a/include/asm-powerpc/bug.h b/include/asm-powerpc/bug.h
index f44b529..a5f503f 100644
--- a/include/asm-powerpc/bug.h
+++ b/include/asm-powerpc/bug.h
@@ -70,9 +70,10 @@ #define __WARN() do {						\
 		    "i" (__FILE__), "i" (__FUNCTION__));	\
 } while (0)
 
-#define WARN_ON(x) do {						\
-	if (__builtin_constant_p(x)) {				\
-		if (x)						\
+#define WARN_ON(x) unlikely({					\
+	long __ret_warn_on = (x);				\
+	if (__builtin_constant_p(__ret_warn_on)) {		\
+		if (__ret_warn_on)				\
 			__WARN();				\
 	} else {						\
 		__asm__ __volatile__(				\
@@ -80,11 +81,12 @@ #define WARN_ON(x) do {						\
 		".section __bug_table,\"a\"\n"			\
 		"\t"PPC_LONG"	1b,%1,%2,%3\n"			\
 		".previous"					\
-		: : "r" ((long)(x)),				\
+		: : "r" (__ret_warn_on),			\
 		    "i" (__LINE__ + BUG_WARNING_TRAP),		\
 		    "i" (__FILE__), "i" (__FUNCTION__));	\
 	}							\
-} while (0)
+	__ret_warn_on;						\
+})
 
 #define HAVE_ARCH_BUG
 #define HAVE_ARCH_BUG_ON

Re: 2.6.18-rc1-mm2

[Herbert Xu]

On Sat, Jul 15, 2006 at 08:32:07PM +1000, herbert wrote:
> 
> Sure, in fact there was a name clash as well with __ret and
> I forgot to update the arch-specific versions.
> 
> [PATCH] Let WARN_ON/WARN_ON_ONCE return the condition

Here's a patch to make dev.c use this.

[NET]: Use WARN_ON_ONCE for checksum checks

Use the WARN_ON_ONCE macro rather than open-coding it.

Signed-off-by: Herbert Xu herbert@gondor.apana.org.au>

Cheers,
-- 
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
--
diff --git a/net/core/dev.c b/net/core/dev.c
index 4d2b516..2ea983a 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1165,12 +1165,7 @@ int skb_checksum_help(struct sk_buff *sk
 	if (inward)
 		goto out_set_summed;
 
-	if (unlikely(skb_shinfo(skb)->gso_size)) {
-		static int warned;
-
-		WARN_ON(!warned);
-		warned = 1;
-
+	if (WARN_ON_ONCE(skb_shinfo(skb)->gso_size)) {
 		/* Let GSO fix up the checksum. */
 		goto out_set_summed;
 	}
@@ -1219,12 +1214,7 @@ struct sk_buff *skb_gso_segment(struct s
 	skb->mac_len = skb->nh.raw - skb->data;
 	__skb_pull(skb, skb->mac_len);
 
-	if (unlikely(skb->ip_summed != CHECKSUM_HW)) {
-		static int warned;
-
-		WARN_ON(!warned);
-		warned = 1;
-
+	if (WARN_ON_ONCE(skb->ip_summed != CHECKSUM_HW)) {
 		if (skb_header_cloned(skb) &&
 		    (err = pskb_expand_head(skb, 0, 0, GFP_ATOMIC)))
 			return ERR_PTR(err);

Re: [linux-usb-devel] [RFC: -mm patch] drivers/usb/core/driver.c: make 2 functions static

[Alan Stern]

On Sat, 15 Jul 2006, Adrian Bunk wrote:

> This patch makes two needlessly global functions static.
> 
> Signed-off-by: Adrian Bunk <bunk@stusta.de>
...
> --- linux-2.6.18-rc1-mm2-full/drivers/usb/core/driver.c.old	2006-07-14 23:29:20.000000000 +0200
> +++ linux-2.6.18-rc1-mm2-full/drivers/usb/core/driver.c	2006-07-14 23:29:51.000000000 +0200
> @@ -471,7 +471,7 @@
>  }
>  EXPORT_SYMBOL_GPL_FUTURE(usb_match_id);
>  
> -int usb_device_match(struct device *dev, struct device_driver *drv)
> +static int usb_device_match(struct device *dev, struct device_driver *drv)
>  {
>  	/* devices and interfaces are handled separately */
>  	if (is_usb_device(dev)) {
> @@ -877,7 +877,7 @@
>  }
>  
>  /* Caller has locked udev */
> -int usb_suspend_both(struct usb_device *udev, pm_message_t msg)
> +static int usb_suspend_both(struct usb_device *udev, pm_message_t msg)
>  {
>  	int			status = 0;
>  	int			i = 0;

There's no problem with making usb_device_match() static, but I've got a
patch almost ready for submission which needs usb_suspend_both() to be
publicly visible.

Alan Stern

Re: [RFC: -mm patch] drivers/char/scx200_gpio.c: make code static

[Chris Boot]

Adrian Bunk wrote:
> This patch makes needlessly global code static.

I don't agree with unexporting scx200_gpio_ops and making the struct static, 
this lets other modules use the scx200_gpio module in a semi-independent way. My 
net48xx LED Class code is going to be modified to use the entries in this struct 
to do its GPIO-twiddling magic, potentially allowing my module to do more than 
just the net48xx Error LED.

> Signed-off-by: Adrian Bunk <bunk@stusta.de>
> 
> ---
> 
>  drivers/char/scx200_gpio.c |    5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> --- linux-2.6.18-rc1-mm2-full/drivers/char/scx200_gpio.c.old	2006-07-14 22:31:22.000000000 +0200
> +++ linux-2.6.18-rc1-mm2-full/drivers/char/scx200_gpio.c	2006-07-14 22:31:44.000000000 +0200
> @@ -35,7 +35,7 @@
>  
>  #define MAX_PINS 32		/* 64 later, when known ok */
>  
> -struct nsc_gpio_ops scx200_gpio_ops = {
> +static struct nsc_gpio_ops scx200_gpio_ops = {
>  	.owner		= THIS_MODULE,
>  	.gpio_config	= scx200_gpio_configure,
>  	.gpio_dump	= nsc_gpio_dump,
> @@ -44,7 +44,6 @@
>  	.gpio_change	= scx200_gpio_change,
>  	.gpio_current	= scx200_gpio_current
>  };
> -EXPORT_SYMBOL(scx200_gpio_ops);
>  
>  static int scx200_gpio_open(struct inode *inode, struct file *file)
>  {
> @@ -69,7 +68,7 @@
>  	.release = scx200_gpio_release,
>  };
>  
> -struct cdev scx200_gpio_cdev;  /* use 1 cdev for all pins */
> +static struct cdev scx200_gpio_cdev;  /* use 1 cdev for all pins */
>  
>  static int __init scx200_gpio_init(void)
>  {
> 
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at  http://www.tux.org/lkml/


-- 
Chris Boot
bootc@bootc.net
http://www.bootc.net/

Re: [-mm patch] drivers/char/pc8736x_gpio.c: unexport a static struct

[Chris Boot]

Adrian Bunk wrote:
> On Thu, Jul 13, 2006 at 10:48:00PM -0700, Andrew Morton wrote:
>> ...
>> Changes since 2.6.18-rc1-mm1:
>> ...
>> +gpio-rename-exported-vtables-to-better-match.patch
>> ...
>>  Misc fixes and updates and cleanups.
>> ...
> 
> A static struct mustn't be exported.

I don't agree with unexporting pc8736x_gpio_ops. If anything the struct should 
be made global and kept exported (as _GPL perhaps). This lets other modules use 
the pc8736x_gpio module in a semi-independent way. See my comments about the 
scx200_gpio changes you submitted.

> Signed-off-by: Adrian Bunk <bunk@stusta.de>
> 
> --- linux-2.6.18-rc1-mm2-full/drivers/char/pc8736x_gpio.c.old	2006-07-14 22:27:28.000000000 +0200
> +++ linux-2.6.18-rc1-mm2-full/drivers/char/pc8736x_gpio.c	2006-07-14 22:27:42.000000000 +0200
> @@ -215,19 +215,18 @@
>  static struct nsc_gpio_ops pc8736x_gpio_ops = {
>  	.owner		= THIS_MODULE,
>  	.gpio_config	= pc8736x_gpio_configure,
>  	.gpio_dump	= nsc_gpio_dump,
>  	.gpio_get	= pc8736x_gpio_get,
>  	.gpio_set	= pc8736x_gpio_set,
>  	.gpio_change	= pc8736x_gpio_change,
>  	.gpio_current	= pc8736x_gpio_current
>  };
> -EXPORT_SYMBOL(pc8736x_gpio_ops);
>  
>  static int pc8736x_gpio_open(struct inode *inode, struct file *file)
>  {
>  	unsigned m = iminor(inode);
>  	file->private_data = &pc8736x_gpio_ops;
>  
>  	dev_dbg(&pdev->dev, "open %d\n", m);
>  
>  	if (m >= PC8736X_GPIO_CT)

Chris

-- 
Chris Boot
bootc@bootc.net
http://www.bootc.net/

Re: [RFC: -mm patch] drivers/char/scx200_gpio.c: make code static

[Adrian Bunk]

On Sat, Jul 15, 2006 at 03:49:07PM +0100, Chris Boot wrote:
> Adrian Bunk wrote:
> >This patch makes needlessly global code static.
> 
> I don't agree with unexporting scx200_gpio_ops and making the struct 
> static, this lets other modules use the scx200_gpio module in a 
> semi-independent way. My net48xx LED Class code is going to be modified to 
> use the entries in this struct to do its GPIO-twiddling magic, potentially 
> allowing my module to do more than just the net48xx Error LED.
>...

Can you express "is going to be modified" in the unit "days"?

I've seen too many times that someone said "I will need this export 
soon", and some months or even a year later the code using it was still 
part of the kernel.

Unexporting something today does still allow re-exporting it when it's 
actually required - simply add the trivial patch undoing my unexport 
when you submit your driver for inclusion in the kernel.

> Chris Boot

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

Re: [RFC: -mm patch] drivers/char/scx200_gpio.c: make code static

[Chris Boot]

Adrian Bunk wrote:
> On Sat, Jul 15, 2006 at 03:49:07PM +0100, Chris Boot wrote:
>> Adrian Bunk wrote:
>>> This patch makes needlessly global code static.
>> I don't agree with unexporting scx200_gpio_ops and making the struct 
>> static, this lets other modules use the scx200_gpio module in a 
>> semi-independent way. My net48xx LED Class code is going to be modified to 
>> use the entries in this struct to do its GPIO-twiddling magic, potentially 
>> allowing my module to do more than just the net48xx Error LED.
>> ...
> 
> Can you express "is going to be modified" in the unit "days"?

Hopefully this weekend!

I also have a good mind to do some work on both the scx200_gpio and pc8736x_gpio 
modules to allow whole banks of GPIOs to be changed at once, but that's slightly 
unrelated.

> I've seen too many times that someone said "I will need this export 
> soon", and some months or even a year later the code using it was still 
> part of the kernel.
> 
> Unexporting something today does still allow re-exporting it when it's 
> actually required - simply add the trivial patch undoing my unexport 
> when you submit your driver for inclusion in the kernel.

Indeed not but it seems silly to remove one line of code one day and revert it 
the next, unnecessarily!

Chris

-- 
Chris Boot
bootc@bootc.net
http://www.bootc.net/

Re: [RFC: -mm patch] drivers/char/scx200_gpio.c: make code static

[Jim Cromie]

Adrian Bunk wrote:
> This patch makes needlessly global code static.
>
> Signed-off-by: Adrian Bunk <bunk@stusta.de>
>
>   
Nak on 1st 2 chunks - exported vtable is now used, an should (hopefully)
serve as a universal gpio interface.
Here it is again, with the 2 chunks stripped.

---

This patch makes a needlessly global variable static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Jim Cromie  <jim.cromie@gmail.com>
---

$ diffstat fxd1/scx200_gpio.c-make-code-static.eml
 scx200_gpio.c |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)


--- linux-2.6.18-rc1-mm2-full/drivers/char/scx200_gpio.c.old	2006-07-14 22:31:22.000000000 +0200
+++ linux-2.6.18-rc1-mm2-full/drivers/char/scx200_gpio.c	2006-07-14 22:31:44.000000000 +0200
@@ -69,7 +68,7 @@
 	.release = scx200_gpio_release,
 };
 
-struct cdev scx200_gpio_cdev;  /* use 1 cdev for all pins */
+static struct cdev scx200_gpio_cdev;  /* use 1 cdev for all pins */
 
 static int __init scx200_gpio_init(void)
 {

Re: 2.6.18-rc1-mm2

[David Miller]

From: Dave Jones <davej@redhat.com>
Date: Sat, 15 Jul 2006 02:04:00 -0400

> Ick, nasty.  Seems there's quite a few instances of that construct around.

The cases you grepped out here all seem to be OK to my eyes.
They fall into two categories of legitimate uses:

1) The return value really is a boolean, 0 or 1, so using
   likely/unlikely around it is fine.

   In fact, for a inline function returning a boolean, this
   is a way to get the likely'ness to propagate into a test
   done by the caller.

2) The likely() is part of some real check such as:

   return (likely(test_val) ? x : y);

   which is also fine.

Like I said, the bad case is only when the unlikely() or likely()
surrounds an expression that is not expected to evaluate to
a boolean.

Re: [-mm patch] drivers/char/pc8736x_gpio.c: remove unused static functions

[Jim Cromie]

Adrian Bunk wrote:
> On Thu, Jul 13, 2006 at 10:48:00PM -0700, Andrew Morton wrote:
>   
>> ...
>> Changes since 2.6.18-rc1-mm1:
>> ...
>> +gpio-drop-vtable-members-gpio_set_high-gpio_set_low.patch
>> ...
>>  Misc fixes and updates and cleanups.
>> ...
>>     
>
> This patch removes two no longer used static functions fixing the 
> following gcc warnings:
>
> <--  snip  -->
>
> ...
>   CC      drivers/char/pc8736x_gpio.o
> drivers/char/pc8736x_gpio.c:192: warning: #pc8736x_gpio_set_high# defined but not used
> drivers/char/pc8736x_gpio.c:197: warning: #pc8736x_gpio_set_low# defined but not used
> ...
>
> <--  snip  -->
>
> Signed-off-by: Adrian Bunk <bunk@stusta.de>
>
>   
yes please. and thanks.

Acked-by:   Jim Cromie   <jim.cromie@gmail.com>

( I delayed this reply, thinking it unnecessary to ack an obviously 
correct patch.
Then rethought, figuring for explicit closure instead of tacit agreement. )



FYI, Im currently using these patches on -mm2, cursory tests show no 
regressions.
# Adrian's trims
scx200_gpio.c-make-code-static.eml    (my edited/reversed-effect version)
drivers_char_pc8736x_gpio.c-remove-unused-static-functions.eml
# Chris Boot's led patches
scx200_gpio-export-cleanups.eml
net48xx-led-use-gpio-ops.patch

Re: 2.6.18-rc1-mm2

[Haavard Skinnemoen]

On 7/14/06, Dave Hansen <haveblue@us.ibm.com> wrote:
> > +#define PFN_UP(x)    (((x) + PAGE_SIZE - 1) >> PAGE_SHIFT)
> > +#define PFN_DOWN(x)  ((x) >> PAGE_SHIFT)
> > +#define PFN_PHYS(x)  ((x) << PAGE_SHIFT)
>
> Please use include/linux/pfn.h instead of defining these

Ah, of course.

> > Since there's only a single board available, and that board has no use for
> > discontigmem or sparsemem anyway, I figured it's better to just turn it off
> > until a need for it arises.
>
> How about we help you get sparsemem working properly, and you can kill
> all of the discontigmem support from your arch?  You can be the first
> non-legacy-impeded architecture. ;)

That would be great. I think maybe I should start by ripping out the
discontigmem stuff altogether, since there are no boards available
that requires it. But I can perhaps test sparsemem on a prototype
board.

> Feel free to mail Andy or myself with your compile errors, and I'm sure
> we can iron it out.  I'd try myself, but I don't have a cross-compiler
> for your arch yet.  Do you have one handy?

Thanks. There are patches for binutils and gcc available from avr32linux.org:

http://avr32linux.org/twiki/pub/Main/GccPatches/gcc-4.0.2-avr32.patch
http://avr32linux.org/twiki/bin/view/Main/BinutilsPatches

For binutils you should probably grab the pre-patched source tarball
unless you want to mess around with autoconf. I tried to make a patch
after regenerating all the makefiles, but the patch ended up being 5x
the size of the original one...

> It would also be nice to see a _couple_ of patches that perhaps abstract
> a thing or two into generic code.  I know that new architectures usually
> begin with a 'cp -r', but it would be nice to see a wee bit of code
> refactoring as a small price of admission.  Some of the ioremap and
> other pagetable code looked pretty generic to me.

The pagetable code in ioremap.c is indeed copied verbatim from another
architecture (I think it was MIPS.) I'll look at all the
implementations of remap_area_pages() and see if it's possible to
consolidate them when I get back to work in a bit less than two weeks.

I won't be submitting any patches until then, but your mail will wait
for me in my inbox so I won't forget about it. Thanks for taking the
time to review this.

Håvard

Re: [RFC: -mm patch] fs/dlm/lock.c: unexport dlm_lvb_operations

[Steven Whitehouse]

Hi,

Thanks for the patch. Its now applied to the gfs2 git tree,

Steve.

On Sat, 2006-07-15 at 02:36 +0200, Adrian Bunk wrote:
> On Thu, Jul 13, 2006 at 10:48:00PM -0700, Andrew Morton wrote:
> >...
> > Changes since 2.6.18-rc1-mm1:
> >...
> >  git-gfs2.patch
> >...
> >  git trees.
> >...
> 
> This patch removes the unused EXPORT_SYMBOL_GPL(dlm_lvb_operations).
> 
> Signed-off-by: Adrian Bunk <bunk@stusta.de>
> 
> --- linux-2.6.18-rc1-mm2-full/fs/dlm/lock.c.old	2006-07-15 00:39:11.000000000 +0200
> +++ linux-2.6.18-rc1-mm2-full/fs/dlm/lock.c	2006-07-15 00:39:17.000000000 +0200
> @@ -128,7 +128,6 @@
>          {  -1,  0,  0,  0,  0,  0,  0,  0 }, /* EX */
>          {  -1,  0,  0,  0,  0,  0,  0,  0 }  /* PD */
>  };
> -EXPORT_SYMBOL_GPL(dlm_lvb_operations);
>  
>  #define modes_compat(gr, rq) \
>  	__dlm_compat_matrix[(gr)->lkb_grmode + 1][(rq)->lkb_rqmode + 1]
> 

2.6.18-rc1-mm2: drivers/fc4/fc.c compile error

[Adrian Bunk]

On Fri, Jul 14, 2006 at 09:08:13PM +0200, Adrian Bunk wrote:
> On Thu, Jul 13, 2006 at 10:48:00PM -0700, Andrew Morton wrote:
> >...
> > Changes since 2.6.18-rc1-mm1:
> >...
> >  git-scsi-rc-fixes.patch
> >...
> >  git trees.
> >...
> 
> Christoph, this is caused by your "hide EH backup data outside the scsi_cmnd" 
> patch:
>...

Another one (reported by Stefan Schmidt):

<--  snip  -->

...
  CC [M]  drivers/fc4/fc.o
drivers/fc4/fc.c: In function 'fcp_scsi_receive':
drivers/fc4/fc.c:432: error: 'Scsi_Cmnd' has no member named 'buffer'
drivers/fc4/fc.c: In function 'fcp_scsi_queue_it':
drivers/fc4/fc.c:813: error: 'Scsi_Cmnd' has no member named 'buffer'
make[2]: *** [drivers/fc4/fc.o] Error 1

<--  snip  -->

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

[patch] mdacon: fix __init section warnings

[Frederik Deweerdt]

On Thu, Jul 13, 2006 at 10:48:00PM -0700, Andrew Morton wrote:
> 
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18-rc1/2.6.18-rc1-mm2/
> 
> - Patches were merged, added, dropped and fixed.  Nothing particularly exciting.
> 
Compilation issues the following warnings:
WARNING: drivers/video/console/mdacon.o - Section mismatch: reference to .init.text: from .text between 'mdacon_startup' (at offset 0x123) and 'mdacon_init'
WARNING: drivers/video/console/mdacon.o - Section mismatch: reference to .init.text: from .text between 'mdacon_startup' (at offset 0x18b) and 'mdacon_init'

The attached patch removes the __init directives from mda_detect and mda_initialize which are
called from mdacon_startup (which is not __init tagged).

Regards,
Frederik


--- drivers/video/console/mdacon.c~mdacon-section-warning-fix.patch	2006-07-22 11:40:21.000000000 +0200
+++ drivers/video/console/mdacon.c	2006-07-22 11:34:20.000000000 +0200
@@ -197,7 +197,7 @@ static int __init mdacon_setup(char *str
 __setup("mdacon=", mdacon_setup);
 #endif
 
-static int __init mda_detect(void)
+static int mda_detect(void)
 {
 	int count=0;
 	u16 *p, p_save;
@@ -282,7 +282,7 @@ static int __init mda_detect(void)
 	return 1;
 }
 
-static void __init mda_initialize(void)
+static void mda_initialize(void)
 {
 	write_mda_b(97, 0x00);		/* horizontal total */
 	write_mda_b(80, 0x01);		/* horizontal displayed */

Re: 2.6.18-rc1-mm2

[Reuben Farrelly]

On 14/07/2006 5:48 p.m., Andrew Morton wrote:
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18-rc1/2.6.18-rc1-mm2/
> 
> - Patches were merged, added, dropped and fixed.  Nothing particularly exciting.
> 
> - Added the avr32 architecture.  Review is sought, please.

Just spotted this in logs:

=======================================================
[ INFO: possible circular locking dependency detected ]
-------------------------------------------------------
imap/30033 is trying to acquire lock:
  (iprune_mutex){--..}, at: [<ffffffff80263f71>] mutex_lock+0x19/0x20

but task is already holding lock:
  (&dev->ev_mutex){--..}, at: [<ffffffff80263f71>] mutex_lock+0x19/0x20

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #3 (&dev->ev_mutex){--..}:
        [<ffffffff8029b639>] lock_acquire+0x4e/0x75
        [<ffffffff80263def>] __mutex_lock_slowpath+0xd3/0x23c
        [<ffffffff80263f70>] mutex_lock+0x18/0x20
        [<ffffffff8021d583>] inotify_dev_queue_event+0x33/0x140
        [<ffffffff802da926>] inotify_remove_watch_locked+0x34/0x3a
        [<ffffffff802daa0c>] inotify_rm_wd+0x8b/0xb5
        [<ffffffff802dafd8>] sys_inotify_rm_watch+0x4a/0x6b
        [<ffffffff8025f3a1>] system_call+0x7d/0x83

-> #2 (&ih->mutex){--..}:
        [<ffffffff8029b639>] lock_acquire+0x4e/0x75
        [<ffffffff80263def>] __mutex_lock_slowpath+0xd3/0x23c
        [<ffffffff80263f70>] mutex_lock+0x18/0x20
        [<ffffffff802da5d8>] inotify_find_update_watch+0x49/0x9d
        [<ffffffff8024d4fd>] sys_inotify_add_watch+0xd8/0x1ac
        [<ffffffff8025f3a1>] system_call+0x7d/0x83

-> #1 (&inode->inotify_mutex){--..}:
        [<ffffffff8029b639>] lock_acquire+0x4e/0x75
        [<ffffffff80263def>] __mutex_lock_slowpath+0xd3/0x23c
        [<ffffffff80263f70>] mutex_lock+0x18/0x20
        [<ffffffff8025b984>] inotify_unmount_inodes+0xd4/0x1d0
        [<ffffffff802ce62b>] invalidate_inodes+0x46/0x10b
        [<ffffffff802c61d7>] generic_shutdown_super+0x77/0x16c
        [<ffffffff802c62f1>] kill_block_super+0x25/0x3b
        [<ffffffff802c63bf>] deactivate_super+0x4b/0x6c
        [<ffffffff8022d040>] mntput_no_expire+0x57/0x92
        [<ffffffff802325e1>] path_release_on_umount+0x1c/0x2b
        [<ffffffff802d01e1>] sys_umount+0x251/0x29b
        [<ffffffff8025f3a1>] system_call+0x7d/0x83

-> #0 (iprune_mutex){--..}:
        [<ffffffff8029b639>] lock_acquire+0x4e/0x75
        [<ffffffff80263def>] __mutex_lock_slowpath+0xd3/0x23c
        [<ffffffff80263f70>] mutex_lock+0x18/0x20
        [<ffffffff8022d9f1>] shrink_icache_memory+0x41/0x270
        [<ffffffff80240dc3>] shrink_slab+0x11c/0x1c9
        [<ffffffff802b5103>] try_to_free_pages+0x186/0x244
        [<ffffffff8020efec>] __alloc_pages+0x1cc/0x2e0
        [<ffffffff8025e1f7>] cache_alloc_refill+0x3f7/0x821
        [<ffffffff8020a5e4>] kmem_cache_alloc+0x84/0xcb
        [<ffffffff802db026>] kernel_event+0x2d/0x122
        [<ffffffff8021d61b>] inotify_dev_queue_event+0xcb/0x140
        [<ffffffff802da926>] inotify_remove_watch_locked+0x34/0x3a
        [<ffffffff802daa0c>] inotify_rm_wd+0x8b/0xb5
        [<ffffffff802dafd8>] sys_inotify_rm_watch+0x4a/0x6b
        [<ffffffff8025f3a1>] system_call+0x7d/0x83

other info that might help us debug this:

4 locks held by imap/30033:
  #0:  (&inode->inotify_mutex){--..}, at: [<ffffffff80263f71>] mutex_lock+0x19/0x20
  #1:  (&ih->mutex){--..}, at: [<ffffffff80263f71>] mutex_lock+0x19/0x20
  #2:  (&dev->ev_mutex){--..}, at: [<ffffffff80263f71>] mutex_lock+0x19/0x20
  #3:  (shrinker_rwsem){----}, at: [<ffffffff80240cd9>] shrink_slab+0x32/0x1c9

stack backtrace:

Call Trace:
  [<ffffffff8026963e>] show_trace+0xae/0x265
  [<ffffffff8026980a>] dump_stack+0x15/0x1b
  [<ffffffff8029996d>] print_circular_bug_tail+0x6d/0x80
  [<ffffffff8029b2fd>] __lock_acquire+0x9cd/0xcbb
  [<ffffffff8029b63a>] lock_acquire+0x4f/0x75
  [<ffffffff80263df0>] __mutex_lock_slowpath+0xd4/0x23c
  [<ffffffff80263f71>] mutex_lock+0x19/0x20
  [<ffffffff8022d9f2>] shrink_icache_memory+0x42/0x270
  [<ffffffff80240dc4>] shrink_slab+0x11d/0x1c9
  [<ffffffff802b5104>] try_to_free_pages+0x187/0x244
  [<ffffffff8020efed>] __alloc_pages+0x1cd/0x2e0
  [<ffffffff8025e1f8>] cache_alloc_refill+0x3f8/0x821
  [<ffffffff8020a5e5>] kmem_cache_alloc+0x85/0xcb
  [<ffffffff802db027>] kernel_event+0x2e/0x122
  [<ffffffff8021d61c>] inotify_dev_queue_event+0xcc/0x140
  [<ffffffff802da927>] inotify_remove_watch_locked+0x35/0x3a
  [<ffffffff802daa0d>] inotify_rm_wd+0x8c/0xb5
  [<ffffffff802dafd9>] sys_inotify_rm_watch+0x4b/0x6b
  [<ffffffff8025f3a2>] system_call+0x7e/0x83
  [<000000350ced0247>]


Reuben

[patch] inotify: fix deadlock found by lockdep

[Arjan van de Ven]

Subject: [patch] inotify: fix deadlock found by lockdep
From: Arjan van de Ven <arjan@linux.intel.com>

This is a real deadlock, a nice complex one:
(warning: long explanation follows so that Andrew can have a complete
patch description)

it's an ABCDA deadlock:

A iprune_mutex 
B inode->inotify_mutex
C ih->mutex
D dev->ev_mutex


The AB relationship comes straight from invalidate_inodes()
 
int invalidate_inodes(struct super_block * sb)
{
        int busy;
        LIST_HEAD(throw_away);

        mutex_lock(&iprune_mutex);
        spin_lock(&inode_lock);
        inotify_unmount_inodes(&sb->s_inodes);

where inotify_umount_inodes() takes the 
                mutex_lock(&inode->inotify_mutex);

The BC relationship comes directly from inotify_find_update_watch():
s32 inotify_find_update_watch(struct inotify_handle *ih, struct inode *inode,
                              u32 mask)
{
   ...
        mutex_lock(&inode->inotify_mutex);
        mutex_lock(&ih->mutex);


The CD relationship comes from inotify_rm_wd:
inotify_rm_wd does
        mutex_lock(&inode->inotify_mutex);
        mutex_lock(&ih->mutex)
and then calls inotify_remove_watch_locked() which calls
notify_dev_queue_event() which does
	        mutex_lock(&dev->ev_mutex);

(this strictly is a BCD relationship)


The DA relationship comes from the most interesting part:

  [<ffffffff8022d9f2>] shrink_icache_memory+0x42/0x270
  [<ffffffff80240dc4>] shrink_slab+0x11d/0x1c9
  [<ffffffff802b5104>] try_to_free_pages+0x187/0x244
  [<ffffffff8020efed>] __alloc_pages+0x1cd/0x2e0
  [<ffffffff8025e1f8>] cache_alloc_refill+0x3f8/0x821
  [<ffffffff8020a5e5>] kmem_cache_alloc+0x85/0xcb
  [<ffffffff802db027>] kernel_event+0x2e/0x122
  [<ffffffff8021d61c>] inotify_dev_queue_event+0xcc/0x140

inotify_dev_queue_event schedules a kernel_event which does a
kmem_cache_alloc( , GFP_KERNEL) which may try to shrink slabs, including
the inode cache .. which then takes iprune_mutex. 

And voila, there is an AB, a BC, a CD relationship (even a direct BCD),
and also now a DA relationship -> a circular type AB-BA deadlock but
involving 4 locks.

The solution is simple: kernel_event() is NOT allowed to use GFP_KERNEL,
but must use GFP_NOFS to not cause recursion into the VFS.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>

Index: linux-2.6.18-rc1/fs/inotify_user.c
===================================================================
--- linux-2.6.18-rc1.orig/fs/inotify_user.c
+++ linux-2.6.18-rc1/fs/inotify_user.c
@@ -187,7 +187,7 @@ static struct inotify_kernel_event * ker
 {
 	struct inotify_kernel_event *kevent;
 
-	kevent = kmem_cache_alloc(event_cachep, GFP_KERNEL);
+	kevent = kmem_cache_alloc(event_cachep, GFP_NOFS);
 	if (unlikely(!kevent))
 		return NULL;
 

Re: [patch] inotify: fix deadlock found by lockdep

[Ingo Molnar]

* Arjan van de Ven <arjan@linux.intel.com> wrote:

> Subject: [patch] inotify: fix deadlock found by lockdep
> From: Arjan van de Ven <arjan@linux.intel.com>
> 
> This is a real deadlock, a nice complex one:
> (warning: long explanation follows so that Andrew can have a complete
> patch description)
> 
> it's an ABCDA deadlock:
> 
> A iprune_mutex 
> B inode->inotify_mutex
> C ih->mutex
> D dev->ev_mutex

wow!

Acked-by: Ingo Molnar <mingo@elte.hu>

	Ingo

Re: [patch] inotify: fix deadlock found by lockdep

[Robert Love]

On Mon, 2006-07-24 at 19:21 +0200, Arjan van de Ven wrote:

> inotify_dev_queue_event schedules a kernel_event which does a
> kmem_cache_alloc( , GFP_KERNEL) which may try to shrink slabs, including
> the inode cache .. which then takes iprune_mutex. 
> 
> And voila, there is an AB, a BC, a CD relationship (even a direct BCD),
> and also now a DA relationship -> a circular type AB-BA deadlock but
> involving 4 locks.
> 
> The solution is simple: kernel_event() is NOT allowed to use GFP_KERNEL,
> but must use GFP_NOFS to not cause recursion into the VFS.
> 
> Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>

Nice catch.

Signed-off-by: Robert Love <rml@novell.com>

	Robert Love

Re: [-mm patch] drivers/char/pc8736x_gpio.c: remove unused static functions

[Jim Cromie]

Adrian Bunk wrote:
> On Thu, Jul 13, 2006 at 10:48:00PM -0700, Andrew Morton wrote:
>   
>> ...
>> Changes since 2.6.18-rc1-mm1:
>> ...
>> +gpio-drop-vtable-members-gpio_set_high-gpio_set_low.patch
>> ...
>>  Misc fixes and updates and cleanups.
>> ...
>>     
>
> This patch removes two no longer used static functions fixing the 
> following gcc warnings:
>   

Oops.  I thought Id acked this, but it seems not, til now.

> <--  snip  -->
>
> ...
>   CC      drivers/char/pc8736x_gpio.o
> drivers/char/pc8736x_gpio.c:192: warning: #pc8736x_gpio_set_high# defined but not used
> drivers/char/pc8736x_gpio.c:197: warning: #pc8736x_gpio_set_low# defined but not used
> ...
>
> <--  snip  -->
>
> Signed-off-by: Adrian Bunk <bunk@stusta.de>
>   
Acked-by:   Jim Cromie  <jim.cromie@gmail.com>
> ---
>
>  drivers/char/pc8736x_gpio.c |   10 ----------
>  1 file changed, 10 deletions(-)
>
> --- linux-2.6.18-rc1-mm2-full/drivers/char/pc8736x_gpio.c.old	2006-07-15 01:38:59.000000000 +0200
> +++ linux-2.6.18-rc1-mm2-full/drivers/char/pc8736x_gpio.c	2006-07-15 01:39:10.000000000 +0200
> @@ -188,16 +188,6 @@
>  	pc8736x_gpio_shadow[port] = val;
>  }
>  
> -static void pc8736x_gpio_set_high(unsigned index)
> -{
> -	pc8736x_gpio_set(index, 1);
> -}
> -
> -static void pc8736x_gpio_set_low(unsigned index)
> -{
> -	pc8736x_gpio_set(index, 0);
> -}
> -
>  static int pc8736x_gpio_current(unsigned minor)
>  {
>  	int port, bit;
>
>
>   

Re: 2.6.18-rc1-mm2 and 2.6.18-rc3 (bttv: NULL pointer derefernce)

[Dominik Karall]

hi!

I'm not sure if anybody is working on this bug (see below), but as it 
happens with 2.6.18-rc3 too, I think it's important to inform you to 
avoid that this bug hits the final release.

thx,
dominik

On Friday, 14. July 2006 18:30, Dominik Karall wrote:
> On Friday, 14. July 2006 07:48, Andrew Morton wrote:
> > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6
> >.1 8-rc1/2.6.18-rc1-mm2/
>
> Hi,
> just want to inform you that the bug is present in 2.6.18-rc1-mm2
> too. But I took a better screenshot which should be readable:
> http://stud4.tuwien.ac.at/~e0227135/kernel/IMG_5614.JPG
>
> I hope it's useful for you, please let me know if I should test any
> patches!
>
> cheers,
> dominik

Re: 2.6.18-rc1-mm2 and 2.6.18-rc3 (bttv: NULL pointer derefernce)

[Andrew Morton]

On Wed, 2 Aug 2006 18:00:23 +0200
Dominik Karall <dominik.karall@gmx.net> wrote:

> I'm not sure if anybody is working on this bug (see below), but as it 
> happens with 2.6.18-rc3 too, I think it's important to inform you to 
> avoid that this bug hits the final release.
> 
> thx,
> dominik
> 
> On Friday, 14. July 2006 18:30, Dominik Karall wrote:
> > On Friday, 14. July 2006 07:48, Andrew Morton wrote:
> > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6
> > >.1 8-rc1/2.6.18-rc1-mm2/
> >
> > Hi,
> > just want to inform you that the bug is present in 2.6.18-rc1-mm2
> > too. But I took a better screenshot which should be readable:
> > http://stud4.tuwien.ac.at/~e0227135/kernel/IMG_5614.JPG

I believe this is fixed in Mauro's not-yet-pulled DVB tree?

Re: 2.6.18-rc1-mm2 and 2.6.18-rc3 (bttv: NULL pointer derefernce)

[Linus Torvalds]

On Wed, 2 Aug 2006, Andrew Morton wrote:
> 
> I believe this is fixed in Mauro's not-yet-pulled DVB tree?

Well, the DVB tree isn't _getting_ pulled, since it exploded in size after 
-rc1, and as such is not pullable any more.

		Linus

Re: 2.6.18-rc1-mm2 and 2.6.18-rc3 (bttv: NULL pointer derefernce)

[Bret Towe]

On 8/2/06, Dominik Karall <dominik.karall@gmx.net> wrote:
> hi!
>
> I'm not sure if anybody is working on this bug (see below), but as it
> happens with 2.6.18-rc3 too, I think it's important to inform you to
> avoid that this bug hits the final release.
>
> thx,
> dominik

work around at least is to enable
Enable Video For Linux API 1 (DEPRECATED)
Enable Video For Linux API 1 compatible Layer
worked for me on -rc3

>
> On Friday, 14. July 2006 18:30, Dominik Karall wrote:
> > On Friday, 14. July 2006 07:48, Andrew Morton wrote:
> > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6
> > >.1 8-rc1/2.6.18-rc1-mm2/
> >
> > Hi,
> > just want to inform you that the bug is present in 2.6.18-rc1-mm2
> > too. But I took a better screenshot which should be readable:
> > http://stud4.tuwien.ac.at/~e0227135/kernel/IMG_5614.JPG
> >
> > I hope it's useful for you, please let me know if I should test any
> > patches!
> >
> > cheers,
> > dominik
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at  http://www.tux.org/lkml/
>

Re: 2.6.18-rc1-mm2 and 2.6.18-rc3 (bttv: NULL pointer derefernce)

[Mauro Carvalho Chehab]

Linus,

Em Qua, 2006-08-02 às 09:57 -0700, Linus Torvalds escreveu:
> 
> On Wed, 2 Aug 2006, Andrew Morton wrote:
> > 
> > I believe this is fixed in Mauro's not-yet-pulled DVB tree?
> 
> Well, the DVB tree isn't _getting_ pulled, since it exploded in size after 
> -rc1, and as such is not pullable any more.

As I said on my previous email, "master" branch have just a few small
fixing patches (26 patches, changing 39 files). We have several
improvements to 2.6.19 on "devel" branch. I suspect you've pulled the
wrong branch. At the time you tried to pull, "devel" were marked as the
current branch. Please re-check.

$ git checkout -f master
$ git diff origin |diffstat | grep changed

 39 files changed, 354 insertions(+), 143 deletions(-)

> 
> 		Linus
Cheers, 
Mauro.