2.6.7-rc2-mm2

2.6.7-rc2-mm2

[Andrew Morton]

ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.7-rc2/2.6.7-rc2-mm2/


- Huge update to the SiS framebuffer driver.  Please test.

- As soon as I merged Andrey's big dmi cleanup patches everyone started
  madly patching dmi_scan.c.  The subsequent reject storm forced me to drop
  them.

- Big devicemapper update - new feature work.

- Various fixes, some quite serious.


Changes since 2.6.7-rc2-mm1:


 linus.patch
 bk-acpi.patch
 bk-agpgart.patch
 bk-alsa.patch
 bk-cifs.patch
 bk-cpufreq.patch
 bk-drm.patch
 bk-input.patch
 bk-netdev.patch
 bk-ntfs.patch
 bk-scsi.patch
 bk-usb.patch

 External trees.

-for-radeonfb-non-8bpp-clear-doesnt-use-palette.patch
-s2io-section-fix.patch
-ppc32-reorg-dma-api-add-coherent-alloc-in-irq.patch
-ppc64-iseries-default-config-update.patch
-ppc64-iseries-virtual-ethernet-minor-optimisation.patch
-ppc64-iseries-fix-virtual-ethernet-transmit-block.patch
-ppc64-add-eeh_add_device_early-late.patch
-ppc64-reset-iseries-progress-indicator-on-boot.patch
-ppc64-bolt-first-vmalloc-segment-into-slb.patch
-ppc64-slb-accounting-fix.patch
-ppc64-iseries-bolted-slb-fix.patch
-ppc64-fix-missing-relocs-add-linuxphandle-property.patch
-add-futex_cmp_requeue-futex-op.patch
-new-radeonfb-powerdown-doesnt-work.patch
-r8169-ethtool-set_settings.patch
-r8169-ethtool-get_settings-link.patch
-r8169-link-handling-and-phy-reset-rework.patch
-r8169-initial-link-setup-rework.patch
-add-support-for-isd-300-usb-controller.patch
-nuke-has_ip_copysum-for-net-drivers.patch
-make-proliant-8500-boot-with-26.patch
-prism54-add-new-private-ioctls.patch
-prism54-reset-card-on-tx_timeout.patch
-prism54-add-iwspy-support.patch
-prism54-add-support-for-avs-header-in.patch
-prism54-new-prism54-kernel-compatibility.patch
-prism54-fix-prism54org-bugs-74-75.patch
-prism54-fix-24-build.patch
-prism54-fix-prism54org-bugs-39-73.patch
-prism54-fix-prism54org-bug-77-strengthened-oid-transaction.patch
-prism54-dont-allow-mib-reads-while-unconfigured.patch
-prism54-touched-up-kernel-compatibility.patch
-prism54-start-using-likely-unlikely.patch
-prism54-fix-24-smp-build.patch
-prism54-fix-channel-stats-bump-to-12.patch
-mark-cache_names-__initdata.patch
-support-for-sc1100-in-linux-kernel.patch
-missing-pop-off-in-arch-i386-kernel-acpi-wakeups.patch
-mdc-message-during-quiet-boot.patch
-posix_mqueue-depends-on-net.patch
-security_selinux-depends-on-net.patch
-pnpbios-only-makes-sense-for-x86.patch
-agp-resume-fixups.patch
-document-checkstacks.patch
-add-watchdog-timer-to-iseries_veth-driver.patch
-vram-boot-option.patch
-s-tkill-tgkill-in--documentation.patch
-linux-timerh-needs-linux-stddefh.patch
-fix-mca-procfs-stub.patch
-fix-net-ixgb-ixgb_mainc-warning.patch
-fix-readahead-handling-in-knfsd.patch
-i386-bitops-memory-clobbers.patch
-sched-remove-noinline-workaround.patch
-checkstack-fixes.patch
-cpqarray-sa_sample_random.patch
-add-const-to-some-scheduling-functions.patch
-use-aio-workqueue-in-fs-aioc.patch
-correct-use_mm-unuse_mm-to-use-task_lock-to-protect-mm.patch
-cris-architecture-update.patch

 Merged

-nmi-trigger-switch-support-for-debugging.patch

 Dropped - was causing various build problems.

+hiddev-warning-fixes.patch

 Build fix

+bk-input-build-fix.patch

 Build fix

+kgdb-ia64-fixes.patch

 Fixes for the ia64 kgdb stub

+ramfs-o_sync-oops-fix.patch

 Fix oops due to O_SYNC writes to ramfs

+direct-io-invalidation-fix.patch

 Fix direct-io fs corruption

+mm-swapper_spacei_mmap_nonlinear.patch
+mm-follow_page-invalid-pte_page.patch
+mm-vma_adjust-adjust_next-wrap.patch
+mm-vma_adjust-insert-file-earlier.patch
+mm-get_user_pages-vs-try_to_unmap.patch
+mm-kill-missed-pte-warning.patch
+mm-flush-tlb-when-clearing-young.patch
+mm-pretest-pte_young-and-pte_dirty.patch

 memory management updatelets

+ppc32-add-indirect-dcr-access-pass-2.patch
+ppc64-kernel-makefile-options-for-as.patch
+ppc64-update-info-about-available-iseries_veth-interfaces.patch
+ppc64-gives-up-too-quickly-on-hotplugged-cpu.patch

 ppc updates

-logitech-keyboard-fix.patch

 Dropped, might be fixed by other means

-add-qsort-library-function.patch

 Dropped - the XFS part of this got lost.

+hpet-dont-use-new-major.patch

 Use a miscdevice for the HPET driver - don't require a new major.

-ppc64-fault-deadlock-fix.patch
-ia32-fault-deadlock-fix.patch
-ia32-fault-deadlock-fix-cleanup.patch
+ia32-fault-deadlock-fix-2.patch
+ppc64-fault-deadlock-fix-2.patch

 Reworked

+kernel-parameter-parsing-fix-fix.patch

 Keep on plugging at the kernel-parameter parsing code.

+3ware-9000-driver-update-for-267-rc2-mm2.patch

 Update the 3ware SATA raid driver

-dmi-simplify-dmi-matching-data.patch
-dmi-export-dmi-probe-function.patch
-dmi-codingstyle-and-whitespace-cleanups.patch
-dmi-port-sonypi-driver-to-new-dmi-probing.patch
-dmi-port-apm-bios-driver-to-new-dmi-probing.patch
-dmi-port-hp-pavilion-irq-routing-quirk-to-new-dmi-probing.patch
-dmi-port-piix4-i2c-driver-to-new-dmi-probing.patch
-dmi-port-pnp-bios-driver-to-new-dmi-probing.patch
-dmi-port-acpi-boot-code-to-new-dmi-probing.patch
-dmi-port-reboot-related-quirks-to-new-dmi-probing.patch
-dmi-port-powernow-k7-driver-to-new-dmi-probing.patch
-dmi-port-local-apic-quirks-to-new-dmi-probing.patch
-dmi-port-acpi-sleep-quirk-to-new-dmi-probing.patch
-dmi-port-i8042-quirk-to-new-dmi-probing.patch

 Dropped - these kept on breaking.

+bsd-acct-warning-fix.patch

 Fix warning in the BSD accounting patch

+iso9660-inodes-beyond-4gb-fixes.patch
+iso9660-comment-cleanup.patch

 Updates to iso9660-inodes-beyond-4gb.patch

+perfctr-disabled-build-fix.patch

 Build fix

+sisfb-update-1710.patch

 SiS framebuffer driver update

+nfs-writepage-fix.patch

 Fix oom lockups due to nfs writeback of mmapped data

+selinux-check-processed-security-context-length.patch

 SELinux fix

+floppy-fix.patch

 Fix /dev/fd1 handling

+balance-on-exec-fix.patch

 scheduler optimisation

+3c59x-support-for-ati-radeon-9100-igp.patch

 Add support for the 3c59x controller in an ATI Radeon card.

+fix-loop-device-cache-handling.patch

 Add a missing dcache flush.

+fix-possible-null-pointer-in-fs-ext3-superc.patch

 Error handling fix

+dm_remove_all32.patch

 Add missing DM ioctl conversion.

+ide-dont-put-disks-in-standby-mode-on-halt-on-alpha.patch
+ide-fix-for-generic-ide-pci-module.patch
+ide-ide_pci_device_t-sanitization.patch
+ide-merge-amd74xxh-into-amd74xxc.patch
+ide-add-new-nforce-ide-sata-device-ids-to-amd74xxc.patch
+ide-use-generic-ide_init_hwif_ports-on-m68k.patch
+ide-use-asm-i386-ideh-as-asm-x86_64-ideh.patch
+ide-add-ide_arch_obsolete_defaults.patch
+ide-remove-useless-proc-ide-siimage-from-siimagec.patch
+ide-simplify-config_idedma_onlydisk-logic-a-bit.patch

 IDE update

+mm-oom_killc-trivial-cleanup.patch

 Remove duplicated assignment.

+use-const-in-timeh-unit-conversion-functions.patch
+fix-io_getevents-timer-expiry-setting.patch

 AIO fixes

+move-endif-to-correct-place.patch

 Fixlet in kernel/signal.c

+hugetlb-msync-fix.patch

 Fix msync() on hugetlb mappings

+nx-267-rc2-bk2-ae.patch
+nx-267-rc2-bk2-ae-warning-fix.patch

 ia32 no-execute support

+hugetlb-dtor-reinit.patch

 hugetlbpage fix

+mtd-jedec-probe-additions.patch

 Add JEDEC probe functions to MTD.

+use-kern_alert-more-for-oopses.patch

 Fix printk facility levels

+s390-1-4-core-s390.patch
+s390-2-4-common-i-o-layer.patch
+s390-3-4-block-device-driver.patch
+s390-4-4-network-device-driver.patch

 s390 update

+quota-fix-writing-of-quota-info.patch
+fix-for-old-quota-format.patch

 Quota fixes

+1-5-device-mapper-dm-ioc.patch
+dm-cache-flushing-fix.patch
+2-5-device-mapper-kcopyd.patch
+2-5-device-mapper-kcopyd-docs.patch
+3-5-device-mapper-snapshots.patch
+4-5-device-mapper-mirroring.patch
+5-5-device-mapper-dm-zero.patch
+dm-zero-flushing-fix.patch

 device mapper update

+let-serial_8250_acpi-depend-on-acpi_pci-2.patch

 config dependency fix

+export-acpi_register_gsi.patch

 Linkage fix

+kill-off-efi_dir-in-efih.patch

 Remove unneeded stuff

+update-elilo-loader-location-in-kconfig.patch

 Documentation update

+ext3_orphan_del-may-double-decrement-bh-b_count.patch

 Fix error-path double-brelse in ext3

+submission-of-via-velocitytm-series-adapter-driver.patch
+via-velocity-oops-fix.patch

 New VIA net driver

+use-c99-struct-initializer-in-hotcpu_notifier.patch

 Cleanup

+better-names-for-edd-legacy_-fields.patch

 use better identifiers

+use-decimal-instead-of-hex-for-edd-values.patch

 EDD driver cleanup

+eep-lost-24-change-for-buslogic-info.patch

 Documentation update

+fb-accel-capabilities.patch

 Use fbdev acceleration for fb consoles

+rawdev-driver.patch

 A driver which allows userspace to access the raw ps2 data stream.

+sys_io_setup-fix.patch

 AIO fix

+fix-sys-cpumap-for-352-nr_cpus.patch

 Fix sysfs output truncation for massive SMP machines.





All 301 patches:


linus.patch

bk-acpi.patch

bk-agpgart.patch

bk-alsa.patch

bk-cifs.patch

bk-cpufreq.patch

bk-drm.patch

bk-input.patch

bk-netdev.patch

bk-ntfs.patch

bk-scsi.patch

bk-usb.patch

mm.patch
  add -mmN to EXTRAVERSION

hiddev-warning-fixes.patch
  hiddev warning fixes

bk-input-build-fix.patch
  bk-input-build-fix

kgdb-ga.patch
  kgdb stub for ia32 (George Anzinger's one)
  kgdbL warning fix
  kgdb buffer overflow fix
  kgdbL warning fix
  kgdb: CONFIG_DEBUG_INFO fix
  x86_64 fixes
  correct kgdb.txt Documentation link (against  2.6.1-rc1-mm2)
  kgdb: fix for recent gcc
  kgdb warning fixes
  THREAD_SIZE fixes for kgdb

kgdb-in-sched_functions.patch

kgdboe-netpoll.patch
  kgdb-over-ethernet via netpoll
  kgdboe: fix configuration of MAC address

kgdb-x86_64-support.patch
  kgdb-x86_64-support.patch for 2.6.2-rc1-mm3
  kgdb-x86_64-warning-fixes

kgdb-in-sched_functions-x86_64.patch

kgdb-ia64-support.patch
  IA64 kgdb support

kgdb-ia64-fixes.patch
  ia64 kgdb repair and cleanup

ramfs-o_sync-oops-fix.patch
  ramfs o_sync oops fix

direct-io-invalidation-fix.patch
  direct-io invalidation fix

mp_find_ioapic-oops-fix.patch
  mp_find_ioapic cannot be __init

shrink_all_memory-fix.patch
  shrink_all_memory() fixes

mm-swapper_spacei_mmap_nonlinear.patch
  mm: swapper_space.i_mmap_nonlinear

mm-follow_page-invalid-pte_page.patch
  mm: follow_page invalid pte_page

mm-vma_adjust-adjust_next-wrap.patch
  mm: vma_adjust adjust_next wrap

mm-vma_adjust-insert-file-earlier.patch
  mm: vma_adjust insert file earlier

mm-get_user_pages-vs-try_to_unmap.patch
  mm: get_user_pages vs. try_to_unmap

mm-kill-missed-pte-warning.patch
  mm: kill missed pte warning

mm-flush-tlb-when-clearing-young.patch
  mm: flush TLB when clearing young

mm-pretest-pte_young-and-pte_dirty.patch
  mm: pretest pte_young and pte_dirty

make-tree_lock-an-rwlock.patch
  make mapping->tree_lock an rwlock

radix_tree_tag_set-atomic.patch
  Make radix_tree_tag_set/clear atomic wrt the tag

radix_tree_tag_set-only-needs-read_lock.patch
  radix_tree_tag_set only needs read_lock()

must-fix.patch
  must fix lists update
  must fix list update
  mustfix update

must-fix-update-5.patch
  must-fix update

mustfix-lists.patch
  mustfix lists

ppc32-add-indirect-dcr-access-pass-2.patch
  ppc32: add "indirect" DCR access, pass 2

ppc64-kernel-makefile-options-for-as.patch
  ppc64: kernel Makefile options for $(AS)

ppc64-update-info-about-available-iseries_veth-interfaces.patch
  ppc64: update info about available iseries_veth interfaces

ppc64-gives-up-too-quickly-on-hotplugged-cpu.patch
  ppc64 gives up too quickly on hotplugged cpu

ppc64-reloc_hide.patch

invalidate_inodes-speedup.patch
  invalidate_inodes speedup
  more invalidate_inodes speedup fixes

config_spinline.patch
  uninline spinlocks for profiling accuracy.

allow-i386-to-reenable-interrupts-on-lock-contention.patch
  Allow i386 to reenable interrupts on lock contention

pdflush-diag.patch

get_user_pages-handle-VM_IO.patch
  fix get_user_pages() against mappings of /dev/mem

pci_set_power_state-might-sleep.patch

slab-leak-detector.patch
  slab leak detector
  mm/slab.c warning in cache_alloc_debugcheck_after

local_bh_enable-warning-fix.patch

schedstats.patch
  sched: scheduler statistics

cond_resched-might-sleep.patch
  cond_resched() might sleep

fa311-mac-address-fix.patch
  wrong mac address with netgear FA311 ethernet card

pid_max-fix.patch
  Bug when setting pid_max > 32k

non-readable-binaries.patch
  Handle non-readable binfmt_misc executables

binfmt_misc-credentials.patch
  binfmt_misc: improve calaulation of interpreter's credentials

poll-select-longer-timeouts.patch
  poll()/select(): support longer timeouts

poll-select-range-check-fix.patch
  poll()/select() range checking fix

poll-select-handle-large-timeouts.patch
  poll()/select(): handle long timeouts

add-a-slab-for-ethernet.patch
  Add a kmalloc slab for ethernet packets

siimage-update.patch
  ide: update for siimage driver

shm-do_munmap-check.patch

stack-overflow-test-fix.patch
  Fix stack overflow test for non-8k stacks

jbd-remove-livelock-avoidance.patch
  JBD: remove livelock avoidance code in journal_dirty_data()

journal_add_journal_head-debug.patch
  journal_add_journal_head-debug

list_del-debug.patch
  list_del debug check

oops-dump-preceding-code.patch
  i386 oops output: dump preceding code

lockmeter.patch
  lockmeter
  ia64 CONFIG_LOCKMETER fix

unplug-can-sleep.patch
  unplug functions can sleep

firestream-warnings.patch
  firestream warnings

ext3_rsv_cleanup.patch
  ext3 block reservation patch set -- ext3 preallocation cleanup

ext3_rsv_base.patch
  ext3 block reservation patch set -- ext3 block reservation
  ext3 reservations: fix performance regression
  ext3 block reservation patch set -- mount and ioctl feature
  ext3 block reservation patch set -- dynamically increase reservation window

ext3-reservation-default-on.patch
  ext3 reservation: default to on

ext3-reservation-ifdef-cleanup-patch.patch
  ext3 reservation ifdef cleanup patch

ext3-reservation-max-window-size-check-patch.patch
  ext3 reservation max window size check patch

ext3-reservation-file-ioctl-fix.patch
  ext3 reservation file ioctl fix

ext3-lazy-discard-reservation-window-patch.patch
  ext3 lazy discard reservation window patch
  ext3 discard reservation in last iput fix patch
  Fix lazy reservation discard

ext3-reservation-bad-inode-fix.patch
  ext3 reservations: bad_inode fix

ext3_reservation_discard_race_fix.patch
  ext3 reservation discard race fix

clean-up-asm-pgalloch-include.patch
  Clean up asm/pgalloc.h include

clean-up-asm-pgalloch-include-2.patch
  Clean up asm/pgalloc.h include

clean-up-asm-pgalloch-include-3.patch
  Clean up asm/pgalloc.h include 3

ppc64-uninline-__pte_free_tlb.patch
  ppc64: uninline __pte_free_tlb()

input-tsdev-fixes.patch
  tsdev.c fixes

fix-scancode-keycode-scancode-conversion-for-265.patch
  Fix scancode->keycode->scancode conversion

fealnx-mac-address-and-other-issues.patch
  Fealnx. Mac address and other issues

reiserfs-group-alloc-9.patch
  reiserfs: block allocator optimizations

reiserfs-block-allocator-should-not-inherit-packing-locality.patch
  reiserfs: block allocator should not inherit "packing locality 1"

reiserfs-remove-debugging-warning-from-block-allocator.patch
  reiserfs: remove debugging warning from block allocator

reiserfs-group-alloc-9-build-fix.patch
  reiserfs-group-alloc-9 build fix

reiserfs-search_reada-5.patch
  reiserfs: btree readahead

reiserfs-data-logging-support.patch
  reiserfs data logging support

force-config_regparm-to-y.patch
  Force CONFIG_REGPARM to `y'

hugetlb_shm_group-sysctl-gid-0-fix.patch
  hugetlb_shm_group sysctl-gid-0-fix

idr-overflow-fixes.patch
  Fixes for idr code

idr-remove-counter.patch
  idr: remove counter bits from id's

idr-fixups.patch
  IDR fixups

use-idr_get_new-to-allocate-a-bus-id-in-drivers-i2c-i2c-corec-update-to-new-api.patch
  use-idr_get_new-to-allocate-a-bus-id-in-drivers-i2c-i2c-corec-update-to-new-api

rlim-add-rlimit-entry-for-controlling-queued-signals.patch
  RLIM: add rlimit entry for controlling queued signals

rlim-add-sigpending-field-to-user_struct.patch
  RLIM: add sigpending field to user_struct

rlim-pass-task_struct-in-send_signal.patch
  RLIM: pass task_struct in send_signal()

rlim-add-simple-get_uid-helper.patch
  RLIM: add simple get_uid() helper

rlim-enforce-rlimits-on-queued-signals.patch
  RLIM: enforce rlimits on queued signals

rlim-remove-unused-queued_signals-global-accounting.patch
  RLIM: remove unused queued_signals global accounting

rlim-add-rlimit-entry-for-posix-mqueue-allocation.patch
  RLIM: add rlimit entry for POSIX mqueue allocation

rlim-add-mq_bytes-to-user_struct.patch
  RLIM: add mq_bytes to user_struct

rlim-add-mq_attr_ok-helper.patch
  RLIM: add mq_attr_ok() helper

rlim-enforce-rlimits-for-posix-mqueue-allocation.patch
  RLIM: enforce rlimits for POSIX mqueue allocation

rlim-adjust-default-mqueue-sizes.patch
  RLIM: adjust default mqueue sizes

call-might_sleep-in-tasklet_kill.patch
  Call might_sleep() in tasklet_kill

really-ptrace-single-step-2.patch
  ptrace single-stepping fix

abs-cleanup.patch
  abs() cleanup

add-i386-readq.patch
  add i386 readq()/writeq()

hpet-driver.patch
  HPET driver

hpet-dont-use-new-major.patch
  hpet: don't require a new major

hpet-driver-updates.patch
  HPET driver updates

hpet-driver-updates-move-readq.patch
  hpet-driver-updates-move-readq

hpet-kconfig-loop-fix.patch
  HPET: Fix Kconfig dependency loop

hpet-rtc-dependency-fix.patch
  HPET RTC dependency fix

hpet-free_irq-deadlock-fix.patch
  hpet-free_irq-deadlock-fix

kill-off-pc9800.patch
  Remove PC9800 support

more-pc9800-removal.patch
  more PC9800 removal

pc9800-merge-std_resourcesc-back-into-setupc.patch
  pc9800: merge std_resources.c back into setup.c

ftruncate-vs-block_write_full_page.patch
  ftruncate-vs-block_write_full_page

ext3-retry-allocation-after-transaction-commit-v2.patch
  Ext3: Retry allocation after transaction commit (v2)

ext3-retry-allocation-after-transaction-commit-v2-jbd-api.patch
  ext3-retry-allocation-after-transaction-commit-v2: implement JBD API

sysfs-leaves-mount.patch
  sysfs backing store: add sysfs_dirent

sysfs-leaves-dir.patch
  sysfs backing store: add sysfs_dirent

sysfs-leaves-file.patch
  sysfs backing store: sysfs_create() changes

sysfs-leaves-bin.patch
  sysfs backing store: bin attribute changes

sysfs-leaves-symlink.patch
  sysfs backing store: sysfs_create_link changes

sysfs-leaves-misc.patch
  sysfs backing store: attribute groups and misc routines

pty-allocation-first-fit.patch
  Use first-fit for pty allocation

dynpty-fix.patch
  dynamic pty allocation fixes

sync_inodes_sb-debug.patch
  sync_inodes_sb-debug

vmscan-handle-synchronous-writepage.patch
  vmscan: handle synchronous writepage()

vmscan-handle-synchronous-writepage-fix.patch
  vmscan-handle-synchronous-writepage-fix

ramdisk-buffer-uptodate-fix.patch
  ramdisk: buffer_uptodate fix

2-3-small-tweaks-to-standard-resource-stuff.patch
  small tweaks to standard resource stuff

3-3-same-small-tweaks-x86_64-version.patch
  same small resource tweaks, x86_64 version

sis900-fix-phy-transceiver-detection.patch
  sis900: Fix PHY transceiver detection

getgroups16-fix.patch
  getgroups16() fix

ia32-fault-deadlock-fix-2.patch
  ia32: fix deadlocks when oopsing while mmap_sem is held

ppc64-fault-deadlock-fix-2.patch
  ppc64: fix deadlocks when oopsing while mmap_sem is held

ext3-htree-rename-fix.patch
  ext3: htree rename fix

advansys-basic-highmem-dma-support.patch
  advansys: add basic highmem/DMA support

SL0-core-RC6-bk5.patch
  symlinks: infrastructure

SL1-ext2-RC6-bk5.patch
  symlinks: ext2 conversion

SL2-trivial-RC6-bk5.patch
  symlinks: trivial cases

SL3-page-RC6-bk5.patch
  symlinks: reuse new helpers

SL4-smb-RC6-bk5.patch
  symlinks: smbfs

SL5-xfs-RC6-bk5.patch
  symlinks: XFS

SL6-shm-RC6-bk5.patch
  symlinks: tmpfs

SL7-befs-RC6-bk5.patch
  symlinks: befs

SL8-jffs2-RC6-bk5.patch
  symlinks: jffs2

ipr-ppc64-depends.patch
  Make ipr.c require ppc

disk-barrier-core.patch
  disk barriers: core

disk-barrier-core-tweaks.patch
  disk-barrier-core-tweaks

disk-barrier-ide.patch
  disk barriers: IDE

disk-barrier-ide-symbol-expoprt.patch
  disk-barrier-ide-symbol-expoprt

disk-barrier-ide-warning-fix.patch
  disk-barrier ide warning fix

barrier-update.patch
  barrier update

disk-barrier-scsi.patch
  disk barriers: scsi

disk-barrier-dm.patch
  disk barriers: devicemapper

disk-barrier-md.patch
  disk barriers: MD

reiserfs-v3-barrier-support.patch
  reiserfs v3 barrier support

reiserfs-v3-barrier-support-tweak.patch
  reiserfs-v3-barrier-support-tweak

ext3-barrier-support.patch
  ext3 barrier support

sync_dirty_buffer-retval.patch
  make sync_dirty_buffer() return something useful

jbd-barrier-fallback-on-failure.patch
  jbd: barrier fallback on failure

jbd-barrier-fallback-on-failure-fix.patch

x86-stack-dump-fixes.patch
  x86 stack dump fixes

check-return-status-of-register-calls-in-i82365.patch
  Check return status of register calls in i82365

invalidate_inodes2-mark-pages-notuptodate.patch
  invalidate_inodes2(): mark pages not uptodate

reduce-tlb-flushing-during-process-migration.patch
  Reduce TLB flushing during process migration

reduce-tlb-flushing-during-process-migration-oops-fix.patch
  reduce-tlb-flushing-during-process-migration oops fix

kernel-parameter-parsing-fix.patch
  Kernel parameter parsing fix

kernel-parameter-parsing-fix-fix.patch
  kernel-parameter-parsing-fix fix

Move-saved_command_line-to-init-mainc.patch
  Move saved_command_line to init/main.c
  arch/i386/boot/compressed/misc.c warning fixes

reiserfs-v3-logging-bug-for-blocksize-page-size.patch
  reiserfs v3 logging bug for blocksize < page size

partition-table-validity-checking.patch
  partition table validity checking

read-vs-truncate-race.patch
  Fix read() vs truncate race

tulip-driver-deadlocks-on-device-removal.patch
  Fix tulip deadlocks on device removal

rcu-lock-update-add-per-cpu-batch-counter.patch
  rcu lock update: Add per-cpu batch counter

rcu-lock-update-use-a-sequence-lock-for-starting-batches.patch
  rcu lock update: Use a sequence lock for starting batches

rcu-lock-update-code-move-cleanup.patch
  rcu lock update: Code move & cleanup

3ware-9000-sata-raid-1.patch
  3ware 9000 SATA-RAID driver v2.26.00.009 (1)

3ware-9000-sata-raid-2.patch
  3ware 9000 SATA-RAID driver v2.26.00.009 (2)

3ware-9000-driver-update-for-267-rc2-mm2.patch
  3ware 9000 driver update

pcm_native-stack-reduction.patch
  pcm_native.c stack reduction

cleanups-for-apic.patch
  io_apic.c code consolidation

remove-apic_lockup_debug.patch
  x86: remove APIC_LOCKUP_DEBUG

remove-io_apic_sync.patch
  x86: remove io_apic_sync

vmscan-GFP_NOFS-try-harder.patch
  vmscan-GFP_NOFS-try-harder

ach1542-mca-build-fix.patch
  ahc1542 !CONFIG_MCA build fix

validate-pm-timer-rate-at-boot-time.patch
  Validate PM-Timer rate at boot time

knfsd-1-of-11-fix-nfs3-dentry-encoding.patch
  kNFSd: Fix nfs3 dentry encoding

knfsd-2-of-11-nfsd_exp_remove_null_checkpatch.patch
  kNFSd: exp_find(): remove null pointer check

knfsd-3-of-11-nfsd_acceptable_typopatch.patch
  kNFSd: nfsd_acceptable() typo fix

knfsd-4-of-11-nfsd_xdr_name_encodingpatch.patch
  kNFSd: nfsd4 xdr name encoding improvements

knfsd-5-of-11-gss_svc_module_refpatch.patch
  kNFSd: gss_svc locking and refcounting fixes

knfsd-5-of-11-gss_svc_module_refpatch-fix.patch
  knfsd-5-of-11-gss_svc_module_refpatch-fix

knfsd-5-of-11-gss_svc_module_refpatch-fix2.patch
  gss_svc_module_ref typo fix

knfsd-6-of-11-nfsd_gss_rsc_lookup_freepatch.patch
  kNFSd: rsc_lookup simplification

knfsd-7-of-11-nfsd-releaselkownerpatch.patch
  kNFSd: nfsd4_release_lockowner() oops fix

knfsd-8-of-11-nfsd-getattr-fixpatch.patch
  kNFSd: nfsd getattr fix

knfsd-9-of-11-nfsd-setclientid-fixpatch.patch
  kNFSd: nfsd4 setclientid fix

knfsd-10-of-11-nfsd-create-fixpatch.patch
  kNFSd: nfsd4 file creation fix

knfsd-11-of-11-exporting_doc_typospatch.patch
  kNFSd: documentation typo fixes

md-1-of-8-rationalise-device-selection-in-md-multipath.patch
  md: rationalise device selection in md/multipath.

md-2-of-8-make-sure-md_check_recovery-will-remove-a-faulty-device-when-nr_pending-hits-0.patch
  md: make sure md_check_recovery will remove a faulty device when ->nr_pending hits 0

md-3-of-8-allow-an-md-personality-to-refuse-a-hot-remove-request.patch
  md: allow an md personality to refuse a hot-remove request.

md-4-of-8-make-sure-the-size-of-a-raid5-6-array-is-a-multiple-of-the-chunk-size.patch
  md: make sure the size of a raid5/6 array is a multiple of the chunk size.

md-5-of-8-handle-hot-add-for-arrays-with-non-persistent-superblocks.patch
  md: handle hot-add for arrays with non-persistent superblocks

md-6-of-8-abort-the-resync-of-raid1-there-is-only-one-device.patch
  md: abort the resync of raid1 there is only one device.

md-7-of-8-allow-md-arrays-to-be-resized-if-devices-are-large-enough.patch
  md: allow md arrays to be resized if devices are large enough.

md-8-of-8-support-reshaping-raid1-arrays-adding-or-removing-drives.patch
  md: support reshaping raid1 arrays - adding or removing drives.

md-8-of-8-support-reshaping-raid1-arrays-adding-or-removing-drives-fix.patch
  md 8-of-8 fix

enable-suspend-resuming-of-e1000.patch
  Enable suspend/resuming of e1000

fix-3c59xc-to-allow-3c905c-100bt-fd.patch
  fix 3c59x.c to allow 3c905c 100bT-FD

tty_io-hangup-locking.patch
  tty_io.c hangup locking

vmscanc-move-writepage-invocation-into-its-own-function.patch
  vmscan.c: move ->writepage invocation into its own function

vmscanc-struct-scan_control.patch
  vmscan.c: struct scan_control

first-cut-at-fixing-the-3c59x-power-mismanagment.patch
  First cut at fixing the 3c59x power mismanagment

kbuild-specify-default-target-during-configuration.patch
  kbuild: Specify default target during configuration

runtime-selection-of-config_paride_epatc8.patch
  runtime selection of CONFIG_PARIDE_EPATC8

bsd-accounting-format-rework.patch
  BSD accounting format rework

bsd-acct-warning-fix.patch
  bsd-acct-warning-fix

iso9660-inodes-beyond-4gb.patch
  iso9660: fix handling of inodes beyond 4GB

iso9660-inodes-beyond-4gb-fixes.patch
  iso9660-inodes-beyond-4gb-fixes

iso9660-comment-cleanup.patch
  iso9660: comment cleanup

perfctr-core.patch
  From: Mikael Pettersson <mikpe@csd.uu.se>
  Subject: [PATCH][1/6] perfctr-2.7.3 for 2.6.7-rc1-mm1: core

perfctr-disabled-build-fix.patch
  CONFIG_PERFCTR=n build fix

perfctr-i386.patch
  From: Mikael Pettersson <mikpe@csd.uu.se>
  Subject: [PATCH][2/6] perfctr-2.7.3 for 2.6.7-rc1-mm1: i386

perfctr-x86_64.patch
  From: Mikael Pettersson <mikpe@csd.uu.se>
  Subject: [PATCH][3/6] perfctr-2.7.3 for 2.6.7-rc1-mm1: x86_64

perfctr-ppc.patch
  From: Mikael Pettersson <mikpe@csd.uu.se>
  Subject: [PATCH][4/6] perfctr-2.7.3 for 2.6.7-rc1-mm1: PowerPC

perfctr-virtualised-counters.patch
  From: Mikael Pettersson <mikpe@csd.uu.se>
  Subject: [PATCH][5/6] perfctr-2.7.3 for 2.6.7-rc1-mm1: virtualised counters

perfctr-misc.patch
  From: Mikael Pettersson <mikpe@csd.uu.se>
  Subject: [PATCH][6/6] perfctr-2.7.3 for 2.6.7-rc1-mm1: misc

reference_init.patch
  Add reference_init.pl to `make buildcheck' target

sisfb-update-1710.patch
  sisfb update 1.7.10

nfs-writepage-fix.patch
  Fix nfs writepage behaviour

selinux-check-processed-security-context-length.patch
  selinux: check processed security context length

floppy-fix.patch
  floppy minor number fix

balance-on-exec-fix.patch
  sched: balance-on-exec fix

3c59x-support-for-ati-radeon-9100-igp.patch
  3c59x: support for ATI Radeon 9100 IGP

fix-loop-device-cache-handling.patch
  Fix loop device cache handling

fix-possible-null-pointer-in-fs-ext3-superc.patch
  fix possible NULL pointer in fs/ext3/super.c.

dm_remove_all32.patch
  dm: add DM_REMOVE_ALL_32 compat ioctl

ide-dont-put-disks-in-standby-mode-on-halt-on-alpha.patch
  ide: don't put disks in standby mode on halt on Alpha

ide-fix-for-generic-ide-pci-module.patch
  ide: fix for generic IDE PCI module

ide-ide_pci_device_t-sanitization.patch
  ide: ide_pci_device_t sanitization

ide-merge-amd74xxh-into-amd74xxc.patch
  ide: merge amd74xx.h into amd74xx.c

ide-add-new-nforce-ide-sata-device-ids-to-amd74xxc.patch
  ide: add new nForce IDE/SATA device IDs to amd74xx.c

ide-use-generic-ide_init_hwif_ports-on-m68k.patch
  ide: use generic ide_init_hwif_ports() on m68k

ide-use-asm-i386-ideh-as-asm-x86_64-ideh.patch
  ide: use <asm-i386/ide.h> as <asm-x86_64/ide.h>

ide-add-ide_arch_obsolete_defaults.patch
  ide: add IDE_ARCH_OBSOLETE_DEFAULTS

ide-remove-useless-proc-ide-siimage-from-siimagec.patch
  ide: remove useless /proc/ide/siimage from siimage.c

ide-simplify-config_idedma_onlydisk-logic-a-bit.patch
  ide: simplify CONFIG_IDEDMA_ONLYDISK logic a bit

mm-oom_killc-trivial-cleanup.patch
  mm/oom_kill.c trivial cleanup

use-const-in-timeh-unit-conversion-functions.patch
  use const in time.h unit conversion functions

fix-io_getevents-timer-expiry-setting.patch
  aio: fix io_getevents() timer expiry setting

move-endif-to-correct-place.patch
  move #endif to correct place

hugetlb-msync-fix.patch
  hugetlbpage msync() fix

direct-io-hole-fix.patch
  direct-io hole fix

nx-267-rc2-bk2-ae.patch
  NX (No eXecute) support for x86

nx-267-rc2-bk2-ae-warning-fix.patch
  nx-267-rc2-bk2-ae-warning-fix

hugetlb-dtor-reinit.patch
  hugetlbpage: reinitialise compound page destructor

mtd-jedec-probe-additions.patch
  MTD: add st m50fw0* to jedec_probe.c

use-kern_alert-more-for-oopses.patch
  Use KERN_ALERT more for oopses

s390-1-4-core-s390.patch
  s390: core

s390-2-4-common-i-o-layer.patch
  s390: common i/o layer

s390-3-4-block-device-driver.patch
  s390: block device driver

s390-4-4-network-device-driver.patch
  s390: network device driver

quota-fix-writing-of-quota-info.patch
  quota: fix writing of quota info

fix-for-old-quota-format.patch
  quota: fix for old quota format

1-5-device-mapper-dm-ioc.patch
  dm-io: device-mapper i/o library for kcopyd

dm-cache-flushing-fix.patch
  dm: cache flushing fix

2-5-device-mapper-kcopyd.patch
  Device-mapper: kcopyd

2-5-device-mapper-kcopyd-docs.patch
  kcopyd commentary

3-5-device-mapper-snapshots.patch
  Device-mapper: snapshots

4-5-device-mapper-mirroring.patch
  Device-mapper: mirroring

5-5-device-mapper-dm-zero.patch
  Device-mapper: dm-zero

dm-zero-flushing-fix.patch
  Device-mapper: dm-zero flushing fix

let-serial_8250_acpi-depend-on-acpi_pci-2.patch
  let SERIAL_8250_ACPI depend on ACPI_PCI

export-acpi_register_gsi.patch
  export acpi_register_gsi()

kill-off-efi_dir-in-efih.patch
  kill off efi_dir in efi.h

update-elilo-loader-location-in-kconfig.patch
  update elilo loader location in Kconfig

ext3_orphan_del-may-double-decrement-bh-b_count.patch
  ext3_orphan_del may double-decrement bh->b_count

submission-of-via-velocitytm-series-adapter-driver.patch
  Via "velocity(tm)" series adapter driver

via-velocity-oops-fix.patch
  via-velocity oops fix

use-c99-struct-initializer-in-hotcpu_notifier.patch
  use c99 struct initializer in hotcpu_notifier

better-names-for-edd-legacy_-fields.patch
  Better names for EDD legacy_* fields

use-decimal-instead-of-hex-for-edd-values.patch
  Use decimal instead of hex for EDD values

eep-lost-24-change-for-buslogic-info.patch
  Lost 2.4 change for BusLogic info

fb-accel-capabilities.patch
  fb accel capabilities

rawdev-driver.patch
  input: raw access to serio ports (1/2)

sys_io_setup-fix.patch
  bug in sys_io_setup

fix-sys-cpumap-for-352-nr_cpus.patch
  fix sysfs node cpumap for large NR_CPUS

Re: 2.6.7-rc2-mm2 - hpet-dont-use-new-major borked

[Paul Jackson]

In the broken out patch set, the patch:

  hpet-dont-use-new-major.patch

is junk - no recognizable patch to be applied.

Dropping it from the patch set works - at least
the other patches, including hpet*, apply ok.

-- 
                          I won't rest till it's the best ...
                          Programmer, Linux Scalability
                          Paul Jackson <pj@sgi.com> 1.650.933.1373

Re: 2.6.7-rc2-mm2 (compile stats)

[John Cherry]

Linux 2.6 (mm tree) Compile Statistics (gcc 3.2.2)
Warnings/Errors Summary

Kernel            bzImage   bzImage  bzImage  modules  bzImage  modules
                (defconfig) (allno) (allyes) (allyes) (allmod) (allmod)
--------------- ---------- -------- -------- -------- -------- --------
2.6.7-rc2-mm2     0w/0e     5w/0e   109w/10e   5w/0e   2w/0e    105w/2e
2.6.7-rc2-mm1     0w/0e    12w/0e   158w/13e   5w/0e   3w/0e    153w/4e
2.6.7-rc1-mm1     0w/0e     6w/0e   108w/0e    5w/0e   2w/0e    104w/0e
2.6.6-mm5         0w/0e     0w/0e   109w/5e    5w/0e   2w/0e    110w/0e
2.6.6-mm4         0w/0e     0w/0e   112w/9e    5w/0e   2w/5e    106w/1e
2.6.6-mm3         3w/9e     0w/0e   120w/26e   5w/0e   2w/0e    114w/10e
2.6.6-mm2         4w/11e    0w/0e   120w/24e   6w/0e   2w/0e    118w/9e
2.6.6-mm1         1w/0e     0w/0e   118w/25e   6w/0e   2w/0e    114w/10e
2.6.6-rc3-mm2     0w/0e     0w/0e   117w/ 0e   8w/0e   2w/0e    116w/0e
2.6.6-rc3-mm1     0w/0e     0w/0e   120w/10e   8w/0e   2w/0e    152w/2e
2.6.6-rc2-mm2     0w/0e     1w/5e   118w/ 0e   8w/0e   3w/0e    118w/0e
2.6.6-rc2-mm1     0w/0e     0w/0e   115w/ 0e   7w/0e   3w/0e    116w/0e
2.6.6-rc1-mm1     0w/0e     0w/7e   122w/ 0e   7w/0e   4w/0e    122w/0e
2.6.5-mm6         0w/0e     0w/0e   123w/ 0e   7w/0e   4w/0e    124w/0e
2.6.5-mm5         0w/0e     0w/0e   119w/ 0e   7w/0e   4w/0e    120w/0e
2.6.5-mm4         0w/0e     0w/0e   120w/ 0e   7w/0e   4w/0e    121w/0e
2.6.5-mm3         0w/0e     1w/0e   121w/12e   7w/0e   3w/0e    123w/0e
2.6.5-mm2         0w/0e     0w/0e   128w/12e   7w/0e   3w/0e    134w/0e
2.6.5-mm1         0w/0e     5w/0e   122w/ 0e   7w/0e   3w/0e    124w/0e
2.6.5-rc3-mm4     0w/0e     0w/0e   124w/ 0e   8w/0e   4w/0e    126w/0e
2.6.5-rc3-mm3     0w/0e     5w/0e   129w/14e   8w/0e   4w/0e    129w/6e
2.6.5-rc3-mm2     0w/0e     5w/0e   130w/14e   8w/0e   4w/0e    129w/6e
2.6.5-rc3-mm1     0w/0e     5w/0e   129w/ 0e   8w/0e   4w/0e    129w/0e
2.6.5-rc2-mm5     0w/0e     5w/0e   130w/ 0e   8w/0e   4w/0e    129w/0e
2.6.5-rc2-mm4     0w/0e     5w/0e   134w/ 0e   8w/0e   3w/0e    133w/0e
2.6.5-rc2-mm3     0w/0e     5w/0e   134w/ 0e   8w/0e   3w/0e    133w/0e
2.6.5-rc2-mm2     0w/0e     5w/0e   137w/ 0e   8w/0e   3w/0e    134w/0e
2.6.5-rc2-mm1     0w/0e     5w/0e   136w/ 0e   8w/0e   3w/0e    134w/0e
2.6.5-rc1-mm2     0w/0e     5w/0e   135w/ 5e   8w/0e   3w/0e    133w/0e
2.6.5-rc1-mm1     0w/0e     5w/0e   135w/ 5e   8w/0e   3w/0e    133w/0e
2.6.4-mm2         1w/2e     5w/2e   144w/10e   8w/0e   3w/2e    144w/0e
2.6.4-mm1         1w/0e     5w/0e   146w/ 5e   8w/0e   3w/0e    144w/0e
2.6.4-rc2-mm1     1w/0e     5w/0e   146w/12e  11w/0e   3w/0e    147w/2e
2.6.4-rc1-mm2     1w/0e     5w/0e   144w/ 0e  11w/0e   3w/0e    145w/0e
2.6.4-rc1-mm1     1w/0e     5w/0e   147w/ 5e  11w/0e   3w/0e    147w/0e
2.6.3-mm4         1w/0e     5w/0e   146w/ 0e   7w/0e   3w/0e    142w/0e
2.6.3-mm3         1w/2e     5w/2e   146w/15e   7w/0e   3w/2e    144w/5e
2.6.3-mm2         1w/8e     5w/0e   140w/ 0e   7w/0e   3w/0e    138w/0e
2.6.3-mm1         1w/0e     5w/0e   143w/ 5e   7w/0e   3w/0e    141w/0e
2.6.3-rc3-mm1     1w/0e     0w/0e   144w/13e   7w/0e   3w/0e    142w/3e
2.6.3-rc2-mm1     1w/0e     0w/265e 144w/ 5e   7w/0e   3w/0e    145w/0e
2.6.3-rc1-mm1     1w/0e     0w/265e 141w/ 5e   7w/0e   3w/0e    143w/0e
2.6.2-mm1         2w/0e     0w/264e 147w/ 5e   7w/0e   3w/0e    173w/0e
2.6.2-rc3-mm1     2w/0e     0w/265e 146w/ 5e   7w/0e   3w/0e    172w/0e
2.6.2-rc2-mm2     0w/0e     0w/264e 145w/ 5e   7w/0e   3w/0e    171w/0e
2.6.2-rc2-mm1     0w/0e     0w/264e 146w/ 5e   7w/0e   3w/0e    172w/0e
2.6.2-rc1-mm3     0w/0e     0w/265e 144w/ 8e   7w/0e   3w/0e    169w/0e
2.6.2-rc1-mm2     0w/0e     0w/264e 144w/ 5e  10w/0e   3w/0e    171w/0e
2.6.2-rc1-mm1     0w/0e     0w/264e 144w/ 5e  10w/0e   3w/0e    171w/0e
2.6.1-mm5         2w/5e     0w/264e 153w/11e  10w/0e   3w/0e    180w/0e
2.6.1-mm4         0w/821e   0w/264e 154w/ 5e   8w/1e   5w/0e    179w/0e
2.6.1-mm3         0w/0e     0w/0e   151w/ 5e  10w/0e   3w/0e    177w/0e
2.6.1-mm2         0w/0e     0w/0e   143w/ 5e  12w/0e   3w/0e    171w/0e
2.6.1-mm1         0w/0e     0w/0e   146w/ 9e  12w/0e   6w/0e    171w/0e
2.6.1-rc2-mm1     0w/0e     0w/0e   149w/ 0e  12w/0e   6w/0e    171w/4e
2.6.1-rc1-mm2     0w/0e     0w/0e   157w/15e  12w/0e   3w/0e    185w/4e
2.6.1-rc1-mm1     0w/0e     0w/0e   156w/10e  12w/0e   3w/0e    184w/2e
2.6.0-mm2         0w/0e     0w/0e   161w/ 0e  12w/0e   3w/0e    189w/0e
2.6.0-mm1         0w/0e     0w/0e   173w/ 0e  12w/0e   3w/0e    212w/0e

Web page with links to complete details:
   http://developer.osdl.org/cherry/compile/

John

Re: 2.6.7-rc2-mm2

[AKIYAMA Nobuyuki]

On Thu, 03 Jun 2004 01:53:56 -0700
Andrew Morton <akpm@osdl.org> wrote:

(snip)
> -nmi-trigger-switch-support-for-debugging.patch
> 
>  Dropped - was causing various build problems.

I fixed the issue and remade a patch against -mm2.
I have tested various configurations and I have no problem now.
A document(proc.txt) is attached too.

Thanks,
Nobuyuki Akiyama

====

diff -Nur linux-2.6.7-rc2-mm2.org/arch/i386/kernel/nmi.c linux-2.6.7-rc2-mm2/arch/i386/kernel/nmi.c
--- linux-2.6.7-rc2-mm2.org/arch/i386/kernel/nmi.c	2004-06-03 19:16:13.000000000 +0900
+++ linux-2.6.7-rc2-mm2/arch/i386/kernel/nmi.c	2004-06-03 19:43:29.000000000 +0900
@@ -25,12 +25,15 @@
 #include <linux/module.h>
 #include <linux/nmi.h>
 #include <linux/sysdev.h>
+#include <linux/sysctl.h>
 
 #include <asm/smp.h>
 #include <asm/mtrr.h>
 #include <asm/mpspec.h>
 #include <asm/nmi.h>
 
+#include "mach_traps.h"
+
 #ifdef CONFIG_KGDB
 #include <asm/kgdb.h>
 #ifdef CONFIG_SMP
@@ -42,6 +45,8 @@
 unsigned int nmi_watchdog = NMI_NONE;
 #endif
 
+int unknown_nmi_panic;
+
 static unsigned int nmi_hz = HZ;
 static unsigned int nmi_perfctr_msr;	/* the MSR to reset in NMI handler */
 static unsigned int nmi_p4_cccr_val;
@@ -436,8 +441,6 @@
 	nmi_active = 1;
 }
 
-static spinlock_t nmi_print_lock = SPIN_LOCK_UNLOCKED;
-
 /*
  * the best way to detect whether a CPU has a 'hard lockup' problem
  * is to check it's local APIC timer IRQ counts. If they are not
@@ -472,6 +475,8 @@
 int tune_watchdog = 5*HZ;
 #endif
 
+extern void die_nmi(struct pt_regs *, const char *msg);
+
 void nmi_watchdog_tick (struct pt_regs * regs)
 {
 
@@ -502,21 +507,8 @@
 			alert_counter[cpu] = 0;
 		}
 #endif
-		if (alert_counter[cpu] == 5*nmi_hz) {
-			spin_lock(&nmi_print_lock);
-			/*
-			 * We are in trouble anyway, lets at least try
-			 * to get a message out.
-			 */
-			bust_spinlocks(1);
-			printk("NMI Watchdog detected LOCKUP on CPU%d, eip %08lx, registers:\n", cpu, regs->eip);
-			show_registers(regs);
-			printk("console shuts up ...\n");
-			console_silent();
-			spin_unlock(&nmi_print_lock);
-			bust_spinlocks(0);
-			do_exit(SIGSEGV);
-		}
+		if (alert_counter[cpu] == 5*nmi_hz)
+			die_nmi(regs, "NMI Watchdog detected LOCKUP");
 	} else {
 		last_irq_sums[cpu] = sum;
 		alert_counter[cpu] = 0;
@@ -543,6 +535,45 @@
 	}
 }
 
+static int unknown_nmi_panic_callback(struct pt_regs *regs, int cpu)
+{
+	unsigned char reason = get_nmi_reason();
+	char buf[64];
+
+	if (!(reason & 0xc0)) {
+		sprintf(buf, "NMI received for unknown reason %02x\n", reason);
+		die_nmi(regs, buf);
+	}
+	return 0;
+}
+
+/*
+ * proc handler for /proc/sys/kernel/unknown_nmi_panic
+ */
+int proc_unknown_nmi_panic(ctl_table *table, int write,
+                struct file *file, void __user *buffer, size_t *length)
+{
+	int old_state;
+
+	old_state = unknown_nmi_panic;
+	proc_dointvec(table, write, file, buffer, length);
+	if (!!old_state == !!unknown_nmi_panic)
+		return 0;
+
+	if (unknown_nmi_panic) {
+		if (reserve_lapic_nmi() < 0) {
+			unknown_nmi_panic = 0;
+			return -EBUSY;
+		} else {
+			set_nmi_callback(unknown_nmi_panic_callback);
+		}
+	} else {
+		release_lapic_nmi();
+		unset_nmi_callback();
+	}
+	return 0;
+}
+
 EXPORT_SYMBOL(nmi_active);
 EXPORT_SYMBOL(nmi_watchdog);
 EXPORT_SYMBOL(reserve_lapic_nmi);
diff -Nur linux-2.6.7-rc2-mm2.org/arch/i386/kernel/traps.c linux-2.6.7-rc2-mm2/arch/i386/kernel/traps.c
--- linux-2.6.7-rc2-mm2.org/arch/i386/kernel/traps.c	2004-06-03 19:16:13.000000000 +0900
+++ linux-2.6.7-rc2-mm2/arch/i386/kernel/traps.c	2004-06-03 19:18:00.000000000 +0900
@@ -547,6 +547,27 @@
 	printk("Do you have a strange power saving mode enabled?\n");
 }
 
+static spinlock_t nmi_print_lock = SPIN_LOCK_UNLOCKED;
+
+void die_nmi (struct pt_regs *regs, const char *msg)
+{
+	spin_lock(&nmi_print_lock);
+	/*
+	* We are in trouble anyway, lets at least try
+	* to get a message out.
+	*/
+	bust_spinlocks(1);
+	printk(msg);
+	printk(" on CPU%d, eip %08lx, registers:\n",
+		smp_processor_id(), regs->eip);
+	show_registers(regs);
+	printk("console shuts up ...\n");
+	console_silent();
+	spin_unlock(&nmi_print_lock);
+	bust_spinlocks(0);
+	do_exit(SIGSEGV);
+}
+
 static void default_do_nmi(struct pt_regs * regs)
 {
 	unsigned char reason = get_nmi_reason();
diff -Nur linux-2.6.7-rc2-mm2.org/include/linux/sysctl.h linux-2.6.7-rc2-mm2/include/linux/sysctl.h
--- linux-2.6.7-rc2-mm2.org/include/linux/sysctl.h	2004-06-03 19:16:29.000000000 +0900
+++ linux-2.6.7-rc2-mm2/include/linux/sysctl.h	2004-06-03 19:18:00.000000000 +0900
@@ -133,6 +133,7 @@
 	KERN_NGROUPS_MAX=63,	/* int: NGROUPS_MAX */
 	KERN_SPARC_SCONS_PWROFF=64, /* int: serial console power-off halt */
 	KERN_HZ_TIMER=65,	/* int: hz timer on or off */
+	KERN_UNKNOWN_NMI_PANIC=66, /* int: unknown nmi panic flag */
 };
 
 
diff -Nur linux-2.6.7-rc2-mm2.org/kernel/sysctl.c linux-2.6.7-rc2-mm2/kernel/sysctl.c
--- linux-2.6.7-rc2-mm2.org/kernel/sysctl.c	2004-06-03 19:16:20.000000000 +0900
+++ linux-2.6.7-rc2-mm2/kernel/sysctl.c	2004-06-03 19:48:23.000000000 +0900
@@ -63,6 +63,12 @@
 extern int printk_ratelimit_jiffies;
 extern int printk_ratelimit_burst;
 
+#if defined(CONFIG_X86_LOCAL_APIC)
+extern int unknown_nmi_panic;
+extern int proc_unknown_nmi_panic(ctl_table *, int, struct file *,
+				  void __user *, size_t *);
+#endif
+
 /* this is needed for the proc_dointvec_minmax for [fs_]overflow UID and GID */
 static int maxolduid = 65535;
 static int minolduid;
@@ -618,6 +624,16 @@
 		.mode		= 0444,
 		.proc_handler	= &proc_dointvec,
 	},
+#if defined(CONFIG_X86_LOCAL_APIC)
+	{
+		.ctl_name       = KERN_UNKNOWN_NMI_PANIC,
+		.procname       = "unknown_nmi_panic",
+		.data           = &unknown_nmi_panic,
+		.maxlen         = sizeof (int),
+		.mode           = 0644,
+		.proc_handler   = &proc_unknown_nmi_panic,
+	},
+#endif
 	{ .ctl_name = 0 }
 };

====
 
--- proc.txt.orig	2004-06-03 23:40:56.785905960 +0900
+++ proc.txt	2004-06-03 23:42:06.264343632 +0900
@@ -1109,6 +1109,20 @@
 The location  where  the  modprobe  binary  is  located.  The kernel uses this
 program to load modules on demand.
 
+unknown_nmi_panic
+-----------------
+
+The value in this file affects behavior of handling NMI. When the value is
+non-zero, unknown NMI is trapped and then panic occurs. At that time, kernel
+debugging information is displayed on console.
+
+NMI switch that most IA32 servers have fires unknown NMI up, for example.
+If a system hangs up, try pressing the NMI switch.
+
+[NOTE]
+   This function and oprofile share a NMI callback. Therefore this function
+   cannot be enabled when oprofile is activated.
+
 2.4 /proc/sys/vm - The virtual memory subsystem
 -----------------------------------------------
 

Re: 2.6.7-rc2-mm2

[Dominik Karall]

On Thursday 03 June 2004 10:53, Andrew Morton wrote:
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.7-rc2/2.6
>.7-rc2-mm2/

SiS framebuffer works here. But my kernel does not boot, it stops at

Starting hotplug subsystem:
   input
   net
   pci
     sis900: already loaded
     8139too: already loaded
     ignore pci display device on 01:00.0
   usb

and right here it stops.

Normally it looks this way:

Starting hotplug subsystem:
   input
   net
   pci
     sis900: already loaded
     8139too: already loaded
     ignore pci display device on 01:00.0
   usb
done

Here is my lspci -vvv output of the USB controllers:

0000:00:03.0 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 
Controller (rev 0f) (prog-if 10 [OHCI])
        Subsystem: Micro-Star International Co., Ltd.: Unknown device 7010
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 32 (20000ns max), Cache Line Size: 0x08 (32 bytes)
        Interrupt: pin A routed to IRQ 20
        Region 0: Memory at e2420000 (32-bit, non-prefetchable)

0000:00:03.1 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 
Controller (rev 0f) (prog-if 10 [OHCI])
        Subsystem: Micro-Star International Co., Ltd.: Unknown device 7010
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 32 (20000ns max), Cache Line Size: 0x08 (32 bytes)
        Interrupt: pin B routed to IRQ 21
        Region 0: Memory at e2421000 (32-bit, non-prefetchable)

0000:00:03.2 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 
Controller (rev 0f) (prog-if 10 [OHCI])
        Subsystem: Micro-Star International Co., Ltd.: Unknown device 7010
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 32 (20000ns max), Cache Line Size: 0x08 (32 bytes)
        Interrupt: pin C routed to IRQ 22
        Region 0: Memory at e2422000 (32-bit, non-prefetchable)

0000:00:03.3 USB Controller: Silicon Integrated Systems [SiS] USB 2.0 
Controller (prog-if 20 [EHCI])
        Subsystem: Micro-Star International Co., Ltd.: Unknown device 7010
        Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-
        Latency: 32 (20000ns max)
        Interrupt: pin D routed to IRQ 23
        Region 0: Memory at e2423000 (32-bit, non-prefetchable)
        Capabilities: [50] Power Management version 2
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA 
PME(D0+,D1-,D2-,D3hot+,D3cold+)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-



By the way, with 2.6.6-mm5 (the last working -mm patch on my machine), I get 
only following PHY messages:

eth0: Realtek RTL8201 PHY transceiver found at address 1.
eth0: Using transceiver found at address 1 as default
eth0: SiS 900 PCI Fast Ethernet at 0xdc00, IRQ 19, 00:10:dc:8f:a9:ac.

with the current 2.6.7-rc2-mm2 patch, I get

eth0: Unknown PHY transceiver found at address 0.
eth0: Realtek RTL8201 PHY transceiver found at address 1.
eth0: Unknown PHY transceiver found at address 2.
eth0: Unknown PHY transceiver found at address 3.
eth0: Unknown PHY transceiver found at address 4.
eth0: Unknown PHY transceiver found at address 5.
eth0: Unknown PHY transceiver found at address 6.
eth0: Unknown PHY transceiver found at address 7.
eth0: Unknown PHY transceiver found at address 8.
eth0: Unknown PHY transceiver found at address 9.
eth0: Unknown PHY transceiver found at address 10.
eth0: Unknown PHY transceiver found at address 11.
eth0: Unknown PHY transceiver found at address 12.
eth0: Unknown PHY transceiver found at address 13.
eth0: Unknown PHY transceiver found at address 14.
eth0: Unknown PHY transceiver found at address 15.
eth0: Unknown PHY transceiver found at address 16.
eth0: Unknown PHY transceiver found at address 17.
eth0: Unknown PHY transceiver found at address 18.
eth0: Unknown PHY transceiver found at address 19.
eth0: Unknown PHY transceiver found at address 20.
eth0: Unknown PHY transceiver found at address 21.
eth0: Unknown PHY transceiver found at address 22.
eth0: Unknown PHY transceiver found at address 23.
eth0: Unknown PHY transceiver found at address 24.
eth0: Unknown PHY transceiver found at address 25.
eth0: Unknown PHY transceiver found at address 26.
eth0: Unknown PHY transceiver found at address 27.
eth0: Unknown PHY transceiver found at address 28.
eth0: Unknown PHY transceiver found at address 29.
eth0: Unknown PHY transceiver found at address 30.
eth0: Unknown PHY transceiver found at address 31.
eth0: Using transceiver found at address 1 as default
eth0: SiS 900 PCI Fast Ethernet at 0xdc00, IRQ 19, 00:10:dc:8f:a9:ac.

It works ok, as the address 1 is used as default, but I just wanted to mention 
that.

greets dominik

Re: 2.6.7-rc2-mm2

[Jens Axboe]

On Thu, Jun 03 2004, Andrew Morton wrote:
>  bk-acpi.patch

Doesn't compile if you disable ACPI, since mp_register_gsi is guarded by

#if defined(CONFIG_X86_IO_APIC) && defined(CONFIG_ACPI_INTERPRETER)

but used in arch/i386/kernel/acpi/boot.c if CONFIG_X86_IO_APIC is set
alone. I have to disable ACPI on this box still, otherwise it crashes
very hard immediately after displaying ACPI banner.

-- 
Jens Axboe

Re: 2.6.7-rc2-mm2

[Tim Schmielau]

> +bsd-acct-warning-fix.patch
> 
>  Fix warning in the BSD accounting patch

Thanks for educating me one this.

I vaguely remember someone wrote on lkml that defining variables in blocks
was bad because some gcc version wouldn't deal well with it. This was just
at the time I wrote these lines, so I refrained from it in spite of the
warning. OTOH, this is so very basic C that I cannot imagine gcc getting
it wrong.


There is one other mistake in the BSD accounting patch, fixed below 
(thanks to Peter Lundkvist for reporting).

Then there's the thing with units of time not exactly corresponding to
USER_HZ anymore.

And it seems this didn't get much outside testing yet, since I've only 
recently seen the first download of the userspace tools. Well, BSD 
accounting isn't too exciting these days...


I'll probably roll up another version before this can hit mainline.

Tim


--- linux-2.6.7-rc2-acct1/include/linux/acct.h	2004-06-03 18:21:47.000000000 +0200
+++ linux-2.6.7-rc2-acct2/include/linux/acct.h	2004-06-03 18:21:55.000000000 +0200
@@ -165,7 +165,7 @@ static inline u64 jiffies_64_to_AHZ(u64 
 {
 #if HZ == AHZ
 	/* do nothing */
-#elseif (HZ % AHZ)==0
+#elif (HZ % AHZ)==0
 	do_div(x, HZ / AHZ);
 #else
 	x *= AHZ;

Re: 2.6.7-rc2-mm2

[Andrew Morton]

Dominik Karall <dominik.karall@gmx.net> wrote:
>
> On Thursday 03 June 2004 10:53, Andrew Morton wrote:
> > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.7-rc2/2.6
> >.7-rc2-mm2/
> 
> SiS framebuffer works here. But my kernel does not boot, it stops at
> 
> Starting hotplug subsystem:
>    input
>    net
>    pci
>      sis900: already loaded
>      8139too: already loaded
>      ignore pci display device on 01:00.0
>    usb
> 
> and right here it stops.
> 
> Normally it looks this way:
> 
> Starting hotplug subsystem:
>    input
>    net
>    pci
>      sis900: already loaded
>      8139too: already loaded
>      ignore pci display device on 01:00.0
>    usb
> done

Can you get sysrq-T output?

Can you please grab ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.7-rc2/2.6.7-rc2-mm2/broken-out/bk-usb.patch and do

	patch -p1 -i ~/bk-usb.patch

and retest?

Re: 2.6.7-rc2-mm2

[Alexander Nyberg]

  GEN     .version
  CHK     include/linux/compile.h
  UPD     include/linux/compile.h
  CC      init/version.o
  LD      init/built-in.o
  LD      .tmp_vmlinux1
arch/i386/kernel/built-in.o(.text+0x996a): In function
`acpi_register_gsi':
: undefined reference to `mp_register_gsi'
make: *** [.tmp_vmlinux1] Error 1


CONFIG_ACPI_INTERPRETER missing somehow maybe?


Hope this is the relevant part:
CONFIG_X86=y
CONFIG_MMU=y
CONFIG_UID16=y
CONFIG_GENERIC_ISA_DMA=y
 
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_STANDALONE=y
CONFIG_BROKEN_ON_SMP=y
 
#
# General setup
#
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_HOTPLUG is not set
# CONFIG_IKCONFIG is not set
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 
#
# Loadable module support
#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_OBSOLETE_MODPARM=y
# CONFIG_MODVERSIONS is not set
CONFIG_KMOD=y
 
#
# Processor type and features
#
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 is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
CONFIG_MK7=y
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP2 is not set
# CONFIG_MWINCHIP3D 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_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_GOOD_APIC=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_USE_3DNOW=y
# CONFIG_HPET_TIMER is not set
# CONFIG_HPET_EMULATE_RTC is not set
# CONFIG_SMP is not set
# CONFIG_PREEMPT is not set
# CONFIG_X86_UP_APIC is not set
CONFIG_X86_TSC=y
CONFIG_X86_MCE=y
CONFIG_X86_MCE_NONFATAL=y
# CONFIG_TOSHIBA is not set
# CONFIG_I8K is not set
# CONFIG_MICROCODE is not set
# CONFIG_X86_MSR is not set
# CONFIG_X86_CPUID is not set
 
#
# Firmware Drivers
#
# CONFIG_EDD is not set
CONFIG_NOHIGHMEM=y
# CONFIG_HIGHMEM4G is not set
# CONFIG_HIGHMEM64G is not set
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
# CONFIG_REGPARM is not set
 
#
# Power management options (ACPI, APM)
#
CONFIG_PM=y
# CONFIG_SOFTWARE_SUSPEND is not set
# CONFIG_PM_DISK is not set
 
#
# ACPI (Advanced Configuration and Power Interface) Support
#
# CONFIG_ACPI is not set
CONFIG_ACPI_BOOT=y
 
#
# APM (Advanced Power Management) BIOS Support
#
CONFIG_APM=y
# 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=y
 
#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ 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_PCI_LEGACY_PROC=y
# CONFIG_PCI_NAMES is not set
# CONFIG_ISA is not set
# CONFIG_MCA is not set
# CONFIG_SCx200 is not set

Re: 2.6.7-rc2-mm2

[Dominik Karall]

On Friday 04 June 2004 01:18, Andrew Morton wrote:
> Dominik Karall <dominik.karall@gmx.net> wrote:
> > On Thursday 03 June 2004 10:53, Andrew Morton wrote:
> > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.7-rc2
> > >/2.6 .7-rc2-mm2/
> >
> > SiS framebuffer works here. But my kernel does not boot, it stops at
> >
> > Starting hotplug subsystem:
> >    input
> >    net
> >    pci
> >      sis900: already loaded
> >      8139too: already loaded
> >      ignore pci display device on 01:00.0
> >    usb
> >
> > and right here it stops.
> >
> > Normally it looks this way:
> >
> > Starting hotplug subsystem:
> >    input
> >    net
> >    pci
> >      sis900: already loaded
> >      8139too: already loaded
> >      ignore pci display device on 01:00.0
> >    usb
> > done
>
> Can you get sysrq-T output?

As I didn't know whats that command, I googled for it and found that I must 
hit Alt+SysRq+t and then debug information should be printed out, am I right? 
But I tried that, and nothing happens. SYSCTL is enabled in the kernel 
config.
If you really need this output, I would be pleased if anybody can inform me 
how I can get it. Thanks in advance!

>
> Can you please grab
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.7-rc2/2.6
>.7-rc2-mm2/broken-out/bk-usb.patch and do
>
> 	patch -p1 -R -i ~/bk-usb.patch
>
> and retest?

I reverted the bk-usb.patch and it works now.

greets dominik

Re: 2.6.7-rc2-mm2

[Lenar Lõhmus]

Dominik Karall wrote:

>>Can you get sysrq-T output?
>>    
>>
>
>As I didn't know whats that command, I googled for it and found that I must 
>hit Alt+SysRq+t and then debug information should be printed out, am I right? 
>But I tried that, and nothing happens. SYSCTL is enabled in the kernel 
>config.
>If you really need this output, I would be pleased if anybody can inform me 
>how I can get it. Thanks in advance!
>  
>
You must turn on SysRq support in kernel config (CONFIG_MAGIC_SYSRQ=y).

Lenar

Re: 2.6.7-rc2-mm2

[Ralf Hildebrandt]

2.6.7-rc2-mm2 works fine, except for one thing: When my
init.d/setserial tries to set the saved state of the serial devices
using:

/bin/setserial -z /dev/ttyS0 uart 16550A port 0x03f8 irq 4 baud_base 115200 spd_normal skip_test

then the machine freezes. The magic sysrq keys don't work; I have to
cycle the power...

This happened with 2.6.7-rc2-mm2 and 2.6.7-rc2-mm1, it does work with
2.6.7-rc2-bk2.

-- 
Ralf Hildebrandt (Im Auftrag des Referat V a)   Ralf.Hildebrandt@charite.de
Charite - Universitätsmedizin Berlin            Tel.  +49 (0)30-450 570-155
Gemeinsame Einrichtung von FU- und HU-Berlin    Fax.  +49 (0)30-450 570-916
IT-Zentrum Standort Campus Mitte                          AIM.  ralfpostfix

Re: 2.6.7-rc2-mm2

[Denis Vlasenko]

On Thursday 03 June 2004 18:03, Dominik Karall wrote:
> On Thursday 03 June 2004 10:53, Andrew Morton wrote:
> > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.7-rc2/2
> >.6 .7-rc2-mm2/
>
> SiS framebuffer works here. But my kernel does not boot, it stops at
>
> Starting hotplug subsystem:
>    input
>    net
>    pci
>      sis900: already loaded
>      8139too: already loaded
>      ignore pci display device on 01:00.0
>    usb
>
> and right here it stops.

Does not look like kernel messages to me.
If this happend after init is started, it's easy to track
which startup script/program hangs and run strace/gdb/whatever
on it.
--
vda

2.6.7-rc2-mm2: compile error with VIDEO_CX88=y and gcc 2.95

[Adrian Bunk]

FYI:

The following compile error with CONFIG_VIDEO_CX88=y when using gcc 2.95
is still present in both 2.6.7-rc2 and 2.6.7-rc2-mm2:

<--  snip  -->

...
  LD      .tmp_vmlinux1
drivers/built-in.o(.text+0x372a76): In function `set_tvaudio':
: undefined reference to `__ucmpdi2'
drivers/built-in.o(.text+0x372a90): In function `set_tvaudio':
: undefined reference to `__ucmpdi2'
drivers/built-in.o(.text+0x372aa3): In function `set_tvaudio':
: undefined reference to `__ucmpdi2'
drivers/built-in.o(.text+0x372aba): In function `set_tvaudio':
: undefined reference to `__ucmpdi2'
drivers/built-in.o(.text+0x372ada): In function `set_tvaudio':
: undefined reference to `__ucmpdi2'
drivers/built-in.o(.text+0x372af4): more undefined references to 
`__ucmpdi2' follow
make: *** [.tmp_vmlinux1] 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: 2.6.7-rc2-mm2

[Andrey Panin]

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On 155, 06 03, 2004 at 01:53:56AM -0700, Andrew Morton wrote:
> 
> - As soon as I merged Andrey's big dmi cleanup patches everyone started
>   madly patching dmi_scan.c.  The subsequent reject storm forced me to drop
>   them.

Could you apply attached patch (only exports DMI check functions) instead of them ?
With this patch applied these "mad patchers" will have an alternative
to pushing their crap^H^H^Hhanges into dmi_scan.c

I tried to make this patch as nonintrusive as possible.

Best regards.

-- 
Andrey Panin		| Linux and UNIX system administrator
pazke@donpac.ru		| PGP key: wwwkeys.pgp.net

[-- Attachment #1.2: patch-dmi-api --]
[-- Type: text/plain, Size: 4667 bytes --]

diff -urpN -X /usr/share/dontdiff linux-2.6.7-rc1-mm1.vanilla/arch/i386/kernel/dmi_scan.c linux-2.6.7-rc1-mm1/arch/i386/kernel/dmi_scan.c
--- linux-2.6.7-rc1-mm1.vanilla/arch/i386/kernel/dmi_scan.c	Fri May  7 22:56:24 2004
+++ linux-2.6.7-rc1-mm1/arch/i386/kernel/dmi_scan.c	Fri May  7 23:14:09 2004
@@ -10,6 +10,7 @@
 #include <asm/io.h>
 #include <linux/pm.h>
 #include <asm/system.h>
+#include <linux/dmi.h>
 #include <linux/bootmem.h>
 
 unsigned long dmi_broken;
@@ -139,21 +140,6 @@ static int __init dmi_iterate(void (*dec
 	return -1;
 }
 
-
-enum
-{
-	DMI_BIOS_VENDOR,
-	DMI_BIOS_VERSION,
-	DMI_BIOS_DATE,
-	DMI_SYS_VENDOR,
-	DMI_PRODUCT_NAME,
-	DMI_PRODUCT_VERSION,
-	DMI_BOARD_VENDOR,
-	DMI_BOARD_NAME,
-	DMI_BOARD_VERSION,
-	DMI_STRING_MAX
-};
-
 static char *dmi_ident[DMI_STRING_MAX];
 
 /*
@@ -176,26 +162,11 @@ static void __init dmi_save_ident(struct
 }
 
 /*
- *	DMI callbacks for problem boards
+ * Ugly compatibility crap.
  */
-
-struct dmi_strmatch
-{
-	u8 slot;
-	char *substr;
-};
-
-#define NONE	255
-
-struct dmi_blacklist
-{
-	int (*callback)(struct dmi_blacklist *);
-	char *ident;
-	struct dmi_strmatch matches[4];
-};
-
-#define NO_MATCH	{ NONE, NULL}
-#define MATCH(a,b)	{ a, b }
+#define dmi_blacklist	dmi_system_id
+#define NO_MATCH	{ DMI_NONE, NULL}
+#define MATCH		DMI_MATCH
 
 /* 
  * Reboot options and system auto-detection code provided by
@@ -1072,9 +1043,6 @@ static __initdata struct dmi_blacklist d
 
 static __init void dmi_check_blacklist(void)
 {
-	struct dmi_blacklist *d;
-	int i;
-		
 #ifdef	CONFIG_ACPI_BOOT
 #define	ACPI_BLACKLIST_CUTOFF_YEAR	2001
 
@@ -1096,25 +1064,7 @@ static __init void dmi_check_blacklist(v
 		}
 	}
 #endif
-
-	d=&dmi_blacklist[0];
-	while(d->callback)
-	{
-		for(i=0;i<4;i++)
-		{
-			int s = d->matches[i].slot;
-			if(s==NONE)
-				continue;
-			if(dmi_ident[s] && strstr(dmi_ident[s], d->matches[i].substr))
-				continue;
-			/* No match */
-			goto fail;
-		}
-		if(d->callback(d))
-			return;
-fail:			
-		d++;
-	}
+ 	dmi_check_system(dmi_blacklist);
 }
 
 	
@@ -1181,3 +1131,52 @@ void __init dmi_scan_machine(void)
 }
 
 EXPORT_SYMBOL(is_unsafe_smbus);
+
+
+/**
+ *	dmi_check_system - check system DMI data
+ *	@list: array of dmi_system_id structures to match against
+ *
+ *	Walk the blacklist table running matching functions until someone
+ *	returns non zero or we hit the end. Callback function is called for
+ *	each successfull match. Returns the number of matches.
+ */
+int dmi_check_system(struct dmi_system_id *list)
+{
+	int i, count = 0;
+	struct dmi_system_id *d = list;
+
+	while (d->ident) {
+		for (i = 0; i < ARRAY_SIZE(d->matches); i++) {
+			int s = d->matches[i].slot;
+			if (s == DMI_NONE)
+				continue;
+			if (dmi_ident[s] && strstr(dmi_ident[s], d->matches[i].substr))
+				continue;
+			/* No match */
+			goto fail;
+		}
+		if (d->callback && d->callback(d))
+			break;
+		count++;
+fail:		d++;
+	}
+
+	return count;
+}
+
+EXPORT_SYMBOL(dmi_check_system);
+
+/**
+ *	dmi_get_system_info - return DMI data value
+ *	@field: data index (see enum dmi_filed)
+ *
+ *	Returns one DMI data value, can be used to perform
+ *	complex DMI data checks.
+ */
+char * dmi_get_system_info(int field)
+{
+	return dmi_ident[field];
+}
+
+EXPORT_SYMBOL(dmi_get_system_info);
diff -urpN -X /usr/share/dontdiff linux-2.6.7-rc1-mm1.vanilla/include/linux/dmi.h linux-2.6.7-rc1-mm1/include/linux/dmi.h
--- linux-2.6.7-rc1-mm1.vanilla/include/linux/dmi.h	Thu Jan  1 03:00:00 1970
+++ linux-2.6.7-rc1-mm1/include/linux/dmi.h	Fri May  7 23:28:38 2004
@@ -0,0 +1,47 @@
+#ifndef __DMI_H__
+#define __DMI_H__
+
+enum dmi_field {
+	DMI_NONE,
+	DMI_BIOS_VENDOR,
+	DMI_BIOS_VERSION,
+	DMI_BIOS_DATE,
+	DMI_SYS_VENDOR,
+	DMI_PRODUCT_NAME,
+	DMI_PRODUCT_VERSION,
+	DMI_BOARD_VENDOR,
+	DMI_BOARD_NAME,
+	DMI_BOARD_VERSION,
+	DMI_STRING_MAX,
+};
+
+/*
+ *	DMI callbacks for problem boards
+ */
+struct dmi_strmatch {
+	u8 slot;
+	char *substr;
+};
+
+struct dmi_system_id {
+	int (*callback)(struct dmi_system_id *);
+	char *ident;
+	struct dmi_strmatch matches[4];
+	void *driver_data;
+};
+
+#define DMI_MATCH(a,b)	{ a, b }
+
+#if defined(CONFIG_X86) && !defined(CONFIG_X86_64)
+
+extern int dmi_check_system(struct dmi_system_id *list);
+extern char * dmi_get_system_info(int field);
+
+#else
+
+static inline int dmi_check_system(struct dmi_system_id *list) { return 0; }
+static inline char * dmi_get_system_info(int field) { return NULL; }
+
+#endif
+
+#endif	/* __DMI_H__ */

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Re: 2.6.7-rc2-mm2

[Andrey Panin]

[-- Attachment #1: Type: text/plain, Size: 994 bytes --]

On 159, 06 07, 2004 at 10:01:57 -0700, Andrew Morton wrote:
> Andrey Panin <pazke@donpac.ru> wrote:
> >
> > Could you apply attached patch (only exports DMI check functions) instead of them ?
> 
> I'll need a better description of what it does, please.

This patch creates and exports 2 functions which can be used
by the rest of kernel code to perform DMI data checks:

 - dmi_check_system() function checks system DMI data against
given blacklist table and on each match runs corresponding
callback function;

 - dmi_get_system_info() function returns DMI data value.
Useful for people wanting more complex DMI data check than
simple string match.


Also filling unused match entries with NO_MATCH made optional,
but existing NO_MATCH occurences are left intact, so people
are free to continue dmi_scan.c patching without massive
reject problems.

Best regards.

-- 
Andrey Panin		| Linux and UNIX system administrator
pazke@donpac.ru		| PGP key: wwwkeys.pgp.net

[-- Attachment #2: Digital signature --]
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Re: 2.6.7-rc2-mm2

[Andrey Panin]

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

On 159, 06 07, 2004 at 10:25:13 -0700, Andrew Morton wrote:
> Andrey Panin <pazke@donpac.ru> wrote:
> >
> > On 159, 06 07, 2004 at 10:01:57 -0700, Andrew Morton wrote:
> > > Andrey Panin <pazke@donpac.ru> wrote:
> > > >
> > > > Could you apply attached patch (only exports DMI check functions) instead of them ?
> > > 
> > > I'll need a better description of what it does, please.
> > 
> > This patch creates and exports 2 functions which can be used
> > by the rest of kernel code to perform DMI data checks:
> 
> Thanks.  Could you please regenerate a new diff?  The last one I had
> doesn't seem to apply.

Patch rediffed agains 2.6.7-rc2-mm2 attached.

-- 
Andrey Panin		| Linux and UNIX system administrator
pazke@donpac.ru		| PGP key: wwwkeys.pgp.net

[-- Attachment #2: patch-dmi-api-2.6.7-rc2-mm2 --]
[-- Type: text/plain, Size: 4506 bytes --]

diff -urpN -X /usr/share/dontdiff linux-2.6.7-rc2-mm2.vanilla/arch/i386/kernel/dmi_scan.c linux-2.6.7-rc2-mm2/arch/i386/kernel/dmi_scan.c
--- linux-2.6.7-rc2-mm2.vanilla/arch/i386/kernel/dmi_scan.c	2004-06-08 10:13:50.000000000 +0400
+++ linux-2.6.7-rc2-mm2/arch/i386/kernel/dmi_scan.c	2004-06-08 10:22:41.000000000 +0400
@@ -10,6 +10,7 @@
 #include <asm/io.h>
 #include <linux/pm.h>
 #include <asm/system.h>
+#include <linux/dmi.h>
 #include <linux/bootmem.h>
 
 unsigned long dmi_broken;
@@ -142,21 +143,6 @@ static int __init dmi_iterate(void (*dec
 	return -1;
 }
 
-
-enum
-{
-	DMI_BIOS_VENDOR,
-	DMI_BIOS_VERSION,
-	DMI_BIOS_DATE,
-	DMI_SYS_VENDOR,
-	DMI_PRODUCT_NAME,
-	DMI_PRODUCT_VERSION,
-	DMI_BOARD_VENDOR,
-	DMI_BOARD_NAME,
-	DMI_BOARD_VERSION,
-	DMI_STRING_MAX
-};
-
 static char *dmi_ident[DMI_STRING_MAX];
 
 /*
@@ -179,26 +165,11 @@ static void __init dmi_save_ident(struct
 }
 
 /*
- *	DMI callbacks for problem boards
+ * Ugly compatibility crap.
  */
-
-struct dmi_strmatch
-{
-	u8 slot;
-	char *substr;
-};
-
-#define NONE	255
-
-struct dmi_blacklist
-{
-	int (*callback)(struct dmi_blacklist *);
-	char *ident;
-	struct dmi_strmatch matches[4];
-};
-
-#define NO_MATCH	{ NONE, NULL}
-#define MATCH(a,b)	{ a, b }
+#define dmi_blacklist	dmi_system_id
+#define NO_MATCH	{ DMI_NONE, NULL}
+#define MATCH		DMI_MATCH
 
 /* 
  * Reboot options and system auto-detection code provided by
@@ -1078,9 +1049,6 @@ static __initdata struct dmi_blacklist d
 
 static __init void dmi_check_blacklist(void)
 {
-	struct dmi_blacklist *d;
-	int i;
-		
 #ifdef	CONFIG_ACPI_BOOT
 #define	ACPI_BLACKLIST_CUTOFF_YEAR	2001
 
@@ -1102,25 +1070,7 @@ static __init void dmi_check_blacklist(v
 		}
 	}
 #endif
-
-	d=&dmi_blacklist[0];
-	while(d->callback)
-	{
-		for(i=0;i<4;i++)
-		{
-			int s = d->matches[i].slot;
-			if(s==NONE)
-				continue;
-			if(dmi_ident[s] && strstr(dmi_ident[s], d->matches[i].substr))
-				continue;
-			/* No match */
-			goto fail;
-		}
-		if(d->callback(d))
-			return;
-fail:			
-		d++;
-	}
+ 	dmi_check_system(dmi_blacklist);
 }
 
 	
@@ -1187,3 +1137,52 @@ void __init dmi_scan_machine(void)
 }
 
 EXPORT_SYMBOL(is_unsafe_smbus);
+
+
+/**
+ *	dmi_check_system - check system DMI data
+ *	@list: array of dmi_system_id structures to match against
+ *
+ *	Walk the blacklist table running matching functions until someone
+ *	returns non zero or we hit the end. Callback function is called for
+ *	each successfull match. Returns the number of matches.
+ */
+int dmi_check_system(struct dmi_system_id *list)
+{
+	int i, count = 0;
+	struct dmi_system_id *d = list;
+
+	while (d->ident) {
+		for (i = 0; i < ARRAY_SIZE(d->matches); i++) {
+			int s = d->matches[i].slot;
+			if (s == DMI_NONE)
+				continue;
+			if (dmi_ident[s] && strstr(dmi_ident[s], d->matches[i].substr))
+				continue;
+			/* No match */
+			goto fail;
+		}
+		if (d->callback && d->callback(d))
+			break;
+		count++;
+fail:		d++;
+	}
+
+	return count;
+}
+
+EXPORT_SYMBOL(dmi_check_system);
+
+/**
+ *	dmi_get_system_info - return DMI data value
+ *	@field: data index (see enum dmi_filed)
+ *
+ *	Returns one DMI data value, can be used to perform
+ *	complex DMI data checks.
+ */
+char * dmi_get_system_info(int field)
+{
+	return dmi_ident[field];
+}
+
+EXPORT_SYMBOL(dmi_get_system_info);
diff -urpN -X /usr/share/dontdiff linux-2.6.7-rc2-mm2.vanilla/include/linux/dmi.h linux-2.6.7-rc2-mm2/include/linux/dmi.h
--- linux-2.6.7-rc2-mm2.vanilla/include/linux/dmi.h	1970-01-01 03:00:00.000000000 +0300
+++ linux-2.6.7-rc2-mm2/include/linux/dmi.h	2004-06-08 10:22:41.000000000 +0400
@@ -0,0 +1,47 @@
+#ifndef __DMI_H__
+#define __DMI_H__
+
+enum dmi_field {
+	DMI_NONE,
+	DMI_BIOS_VENDOR,
+	DMI_BIOS_VERSION,
+	DMI_BIOS_DATE,
+	DMI_SYS_VENDOR,
+	DMI_PRODUCT_NAME,
+	DMI_PRODUCT_VERSION,
+	DMI_BOARD_VENDOR,
+	DMI_BOARD_NAME,
+	DMI_BOARD_VERSION,
+	DMI_STRING_MAX,
+};
+
+/*
+ *	DMI callbacks for problem boards
+ */
+struct dmi_strmatch {
+	u8 slot;
+	char *substr;
+};
+
+struct dmi_system_id {
+	int (*callback)(struct dmi_system_id *);
+	char *ident;
+	struct dmi_strmatch matches[4];
+	void *driver_data;
+};
+
+#define DMI_MATCH(a,b)	{ a, b }
+
+#if defined(CONFIG_X86) && !defined(CONFIG_X86_64)
+
+extern int dmi_check_system(struct dmi_system_id *list);
+extern char * dmi_get_system_info(int field);
+
+#else
+
+static inline int dmi_check_system(struct dmi_system_id *list) { return 0; }
+static inline char * dmi_get_system_info(int field) { return NULL; }
+
+#endif
+
+#endif	/* __DMI_H__ */

Re: 2.6.7-rc2-mm2

[Andrew Morton]

Andrey Panin <pazke@donpac.ru> wrote:
>
> > Thanks.  Could you please regenerate a new diff?  The last one I had
>  > doesn't seem to apply.
> 
>  Patch rediffed agains 2.6.7-rc2-mm2 attached.

Thanks, that works.

It would be good if you could convert a couple of the existing dmi checks
over to this API.  That way people can see how to use them and we know that
the new code is getting some exercise.

Choosing some commonly-used table entries would be best.

Re: 2.6.7-rc2-mm2

[Andrey Panin]

[-- Attachment #1: Type: text/plain, Size: 879 bytes --]

On 159, 06 07, 2004 at 11:42:35 -0700, Andrew Morton wrote:
> Andrey Panin <pazke@donpac.ru> wrote:
> >
> > > Thanks.  Could you please regenerate a new diff?  The last one I had
> >  > doesn't seem to apply.
> > 
> >  Patch rediffed agains 2.6.7-rc2-mm2 attached.
> 
> Thanks, that works.
> 
> It would be good if you could convert a couple of the existing dmi checks
> over to this API.  That way people can see how to use them and we know that
> the new code is getting some exercise.
> Choosing some commonly-used table entries would be best.

Do you remember the reason of dropping my previous DMI patchset ? ;) 

I can do it again, but this conversion will lead to new reject
horrors, due to changes in cursed dmi_blacklist array.
 
Best regards.

-- 
Andrey Panin		| Linux and UNIX system administrator
pazke@donpac.ru		| PGP key: wwwkeys.pgp.net

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Re: 2.6.7-rc2-mm2

[Andrey Panin]

[-- Attachment #1: Type: text/plain, Size: 555 bytes --]

On 160, 06 08, 2004 at 12:22:45AM -0700, Andrew Morton wrote:
> Andrey Panin <pazke@donpac.ru> wrote:
> >
> > 
> >  Do you remember the reason of dropping my previous DMI patchset ? ;) 
> > 
> >  I can do it again, but this conversion will lead to new reject
> >  horrors, due to changes in cursed dmi_blacklist array.
> 
> Not the whole thing.  Just a couple of examples.

Ok, first example attached. Port HP Pavilion irq workaround
to new DMI probing.

-- 
Andrey Panin		| Linux and UNIX system administrator
pazke@donpac.ru		| PGP key: wwwkeys.pgp.net

[-- Attachment #2: patch-dmi-pciirq --]
[-- Type: text/plain, Size: 3668 bytes --]

diff -urpN -X /usr/share/dontdiff linux-2.6.7-rc2-mm2.vanilla/arch/i386/kernel/dmi_scan.c linux-2.6.7-rc2-mm2/arch/i386/kernel/dmi_scan.c
--- linux-2.6.7-rc2-mm2.vanilla/arch/i386/kernel/dmi_scan.c	2004-06-08 11:51:39.000000000 +0400
+++ linux-2.6.7-rc2-mm2/arch/i386/kernel/dmi_scan.c	2004-06-08 11:29:08.000000000 +0400
@@ -317,23 +317,6 @@ static __init int disable_smbus(struct d
 }
 
 /*
- * Work around broken HP Pavilion Notebooks which assign USB to
- * IRQ 9 even though it is actually wired to IRQ 11
- */
-static __init int fix_broken_hp_bios_irq9(struct dmi_blacklist *d)
-{
-#ifdef CONFIG_PCI
-	extern int broken_hp_bios_irq9;
-	if (broken_hp_bios_irq9 == 0)
-	{
-		broken_hp_bios_irq9 = 1;
-		printk(KERN_INFO "%s detected - fixing broken IRQ routing\n", d->ident);
-	}
-#endif
-	return 0;
-}
-
-/*
  *  Check for clue free BIOS implementations who use
  *  the following QA technique
  *
@@ -823,14 +806,6 @@ static __initdata struct dmi_blacklist d
 			NO_MATCH, NO_MATCH
 			} },
 	 
-	{ fix_broken_hp_bios_irq9, "HP Pavilion N5400 Series Laptop", {
-			MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
-			MATCH(DMI_BIOS_VERSION, "GE.M1.03"),
-			MATCH(DMI_PRODUCT_VERSION, "HP Pavilion Notebook Model GE"),
-			MATCH(DMI_BOARD_VERSION, "OmniBook N32N-736")
-			} },
- 
-
 	/*
 	 *	Generic per vendor APM settings
 	 */
diff -urpN -X /usr/share/dontdiff linux-2.6.7-rc2-mm2.vanilla/arch/i386/pci/irq.c linux-2.6.7-rc2-mm2/arch/i386/pci/irq.c
--- linux-2.6.7-rc2-mm2.vanilla/arch/i386/pci/irq.c	2004-06-08 10:13:51.000000000 +0400
+++ linux-2.6.7-rc2-mm2/arch/i386/pci/irq.c	2004-06-08 11:28:37.000000000 +0400
@@ -12,6 +12,7 @@
 #include <linux/slab.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
+#include <linux/dmi.h>
 #include <asm/io.h>
 #include <asm/smp.h>
 #include <asm/io_apic.h>
@@ -22,7 +23,7 @@
 #define PIRQ_SIGNATURE	(('$' << 0) + ('P' << 8) + ('I' << 16) + ('R' << 24))
 #define PIRQ_VERSION 0x0100
 
-int broken_hp_bios_irq9;
+static int broken_hp_bios_irq9;
 
 static struct irq_routing_table *pirq_table;
 
@@ -893,6 +894,33 @@ static void __init pcibios_fixup_irqs(vo
 	}
 }
 
+/*
+ * Work around broken HP Pavilion Notebooks which assign USB to
+ * IRQ 9 even though it is actually wired to IRQ 11
+ */
+static int __init fix_broken_hp_bios_irq9(struct dmi_system_id *d)
+{
+	if (!broken_hp_bios_irq9) {
+		broken_hp_bios_irq9 = 1;
+		printk(KERN_INFO "%s detected - fixing broken IRQ routing\n", d->ident);
+	}
+	return 0;
+}
+
+static struct dmi_system_id __initdata pciirq_dmi_table[] = {
+	{
+		.callback = fix_broken_hp_bios_irq9,
+		.ident = "HP Pavilion N5400 Series Laptop",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+			DMI_MATCH(DMI_BIOS_VERSION, "GE.M1.03"),
+			DMI_MATCH(DMI_PRODUCT_VERSION, "HP Pavilion Notebook Model GE"),
+			DMI_MATCH(DMI_BOARD_VERSION, "OmniBook N32N-736"),
+		},
+	},
+	{ }
+};
+
 static int __init pcibios_irq_init(void)
 {
 	DBG("PCI: IRQ init\n");
@@ -900,6 +928,8 @@ static int __init pcibios_irq_init(void)
 	if (pcibios_enable_irq || raw_pci_ops == NULL)
 		return 0;
 
+	dmi_check_system(pciirq_dmi_table);
+
 	pirq_table = pirq_find_routing_table();
 
 #ifdef CONFIG_PCI_BIOS
diff -urpN -X /usr/share/dontdiff linux-2.6.7-rc2-mm2.vanilla/arch/i386/pci/visws.c linux-2.6.7-rc2-mm2/arch/i386/pci/visws.c
--- linux-2.6.7-rc2-mm2.vanilla/arch/i386/pci/visws.c	2004-06-08 10:13:51.000000000 +0400
+++ linux-2.6.7-rc2-mm2/arch/i386/pci/visws.c	2004-06-08 11:29:32.000000000 +0400
@@ -15,8 +15,6 @@
 #include "pci.h"
 
 
-int broken_hp_bios_irq9;
-
 extern struct pci_raw_ops pci_direct_conf1;
 
 static int pci_visws_enable_irq(struct pci_dev *dev) { return 0; }

Re: 2.6.7-rc2-mm2

[Len Brown]

On Thu, 2004-06-03 at 11:20, Jens Axboe wrote:
> On Thu, Jun 03 2004, Andrew Morton wrote:
> >  bk-acpi.patch
> 
> Doesn't compile if you disable ACPI, since mp_register_gsi is guarded by
> 
> #if defined(CONFIG_X86_IO_APIC) && defined(CONFIG_ACPI_INTERPRETER)
> 
> but used in arch/i386/kernel/acpi/boot.c if CONFIG_X86_IO_APIC is set
> alone. I have to disable ACPI on this box still, otherwise it crashes
> very hard immediately after displaying ACPI banner.

"Crashes very hard" I would like to know more.
Does the box have an IOAPIC?
If no, does it boot with "nolapic"?
If yes, does this patch help? 
http://bugme.osdl.org/show_bug.cgi?id=1269

thanks,
-Len

Re: 2.6.7-rc2-mm2

[Jens Axboe]

On Thu, Jun 10 2004, Len Brown wrote:
> On Thu, 2004-06-03 at 11:20, Jens Axboe wrote:
> > On Thu, Jun 03 2004, Andrew Morton wrote:
> > >  bk-acpi.patch
> > 
> > Doesn't compile if you disable ACPI, since mp_register_gsi is guarded by
> > 
> > #if defined(CONFIG_X86_IO_APIC) && defined(CONFIG_ACPI_INTERPRETER)
> > 
> > but used in arch/i386/kernel/acpi/boot.c if CONFIG_X86_IO_APIC is set
> > alone. I have to disable ACPI on this box still, otherwise it crashes
> > very hard immediately after displaying ACPI banner.
> 
> "Crashes very hard" I would like to know more.
> Does the box have an IOAPIC?
> If no, does it boot with "nolapic"?

I think you already know all the details, I discussed it with you some
weeks ago :-). Let me know if you don't have the thread, and I'll bounce
it to you.

I'll try nolapic, haven't tried that.

> If yes, does this patch help? 
> http://bugme.osdl.org/show_bug.cgi?id=1269

Will check, thanks.

-- 
Jens Axboe