Linux: 2.6.0-test11-mm1; The Fate Of The -mm Patchset

Submitted by Jeremy
on December 17, 2003 - 9:28am

Andrew Morton [interview] recently returned from a few weeks away from kernel development and released 2.6.0-test11-mm1 saying, "A fair number of new fixes, none of them very serious. Most notably, significant updates to the IDE drivers and to the psmouse, atkbd and synaptics drivers." He followed up his comment "a fair number of new fixes" saying "and new breakage too!", providing a small patch with the fix which is available below.

When asked his plans for the -mm patchset [forum] [howto] now that he's also maintaining the mainline 2.6 kernel, Andrew explained:

"We'll start merging it up after 2.6.0. It'll be quite a lot of work, actually - a lot of things have been parked in -mm for some time and may not have had sufficiently wide testing, especially on non-i386. I need to ask the originators and others to re-review and retest some things. I guess I'll keep -mm going until there's a reason not to."


From: Andrew Morton [email blocked]
To:  linux-kernel, [email blocked]
Subject: 2.6.0-test11-mm1
Date: Wed, 17 Dec 2003 01:43:50 -0800

ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.0-test11/2.6.0-test11-mm1/


A fair number of new fixes, none of them very serious.  Most notably,
significant updates to the IDE drivers and to the psmouse, atkbd and
synaptics drivers.


Changes since 2.6.0-test10-mm1:


 linus.patch

 Latest Linus tree

-serio-pm-fix.patch
+synaptics-powerpro-fix.patch
+input-unregister-on-fail-fix.patch
+serio-pm-fix.patch
+input-01-atkbd_softrepeat-fix.patch
+input-02-add-psmouse_proto.patch
+input-03-resume-methods.patch
+input-04-atkbd-reconnect-method.patch
+input-05-psmouse-fixes.patch
+input-06-serio_unregister_port_delayed.patch
+input-07-remove-synaptics-config-option.patch
+input-08-synaptics-protocol-discovery.patch

 psmouse, AT Keyboard and Synaptics fixes

+msi-many-cpus-fix.patch

 MSI fix for NR_CPUS > 32

-fixmap-in-proc-pid-maps.patch
+fixmap-in-proc-pid-maps-ng.patch

 Reworked version of the code which prevents fixmap areas in /proc/pid/maps.
 May not be ready yet.

-nosysfs.patch
+name_to_dev_t-__init.patch
+CONFIG_SYSFS.patch
+CONFIG_SYSFS-boot-from-disk-fix.patch

 Make sysfs a config option.  Needs a bit of testing.

+forcedeth-update-3.patch

 nForce ethernet driver update

-format_cpumask.patch
+cpumask-header-reorg.patch
+cpumask-format-consolidation.patch

 Fiddle with the cpumask code.

-destroy_inode-oops-fix.patch

 Not complete, perhaps not needed.

-tty-proc-oops-fix.patch

 Merged

+jbd-b_committed_data-locking-fix.patch

 Minor ext5 locking tweak

+dvb-i2c-timeout-fix.patch

 Fix i2c bus timeout handling

+compat_timespec-cleanup.patch

 Fix get/put_compat_timespec prototype.

+MAINTAINERS-mailing-list-fixes.patch

 MAINTAINERS fix

+list_empty_careful-docco.patch

 list.h commentary

+compound-pages-dirty-page-fix.patch

 Check and undirty all subpages of a compound page when freeing them.

+3c574_cs-deadlock-fix.patch

 Driver locking fix

+non-fg-console-unimap-fixes.patch

 console ioctl fix

+sym2-speed-selection-fix.patch

 sym2 fixlet.

+jiffies-comment-fix.patch

 Commentary fix

+slab-reclaim-accounting-fix.patch

 Page beancounting fix

+struct_cpy-warning-fix.patch

 Compile warning fix

+more-MODULE_ALIASes.patch

 More MODULE_ALIASes

+x86_64-sysrq-t-fix.patch

 Fix sysrq-t on x86_64

+nr-slab-accounting-fix.patch

 Another page beancounting fix

+moto-ppc32-booting-fix.patch

 Makefile fix for ppc.

+isdn-spinlock-init.patch

 Initialise a spinlock.

+nbd-userspace-build-fix.patch

 Header file fix.

+dac960-separate-queues.patch

 DAC960 speedup.

+cpu_sibling_map-fixes.patch

 Generalise the ia32 cpu_sibling_map code.

+ide-tape-rq-special.patch
+ide-siimage-seagate.patch
+ide-siimage-stack-fix.patch
+ide-siimage-sil3114.patch
+ide-cmd640-pci1.patch
+ide-pdc_old-pio-fix.patch
+ide-pdc_old-udma66-fix.patch
+ide-pdc_old-66mhz_clock-fix.patch
+nforce2-disconnect-quirk.patch
+nforce2-apic.patch
+ide-recovery-time.patch
+ide-pdc_new-proc.patch

 Latest IDE updates from Bart.

+lockmeter-ia64-config-fix.patch

 Add ia64 lockmeter config option.

+4g4g-sep-fix.patch

 Fix the 4g/4g split patch for SEP.



All 300 patches:


linus.patch

mm.patch
  add -mmN to EXTRAVERSION

kgdb-ga.patch
  kgdb stub for ia32 (George Anzinger's one)
  kgdbL warning fix

kgdb-buff-too-big.patch
  kgdb buffer overflow fix

kgdb-warning-fix.patch
  kgdbL warning fix

kgdb-build-fix.patch

kgdb-spinlock-fix.patch

kgdb-fix-debug-info.patch
  kgdb: CONFIG_DEBUG_INFO fix

kgdb-cpumask_t.patch

kgdb-x86_64-fixes.patch
  x86_64 fixes

kgdb-over-ethernet.patch
  kgdb-over-ethernet patch

kgdb-over-ethernet-fixes.patch
  kgdb-over-ethernet fixlets

kgdb-CONFIG_NET_POLL_CONTROLLER.patch
  kgdb: replace CONFIG_KGDB with CONFIG_NET_RX_POLL in net drivers

kgdb-handle-stopped-NICs.patch
  kgdb: handle netif_stopped NICs

eepro100-poll-controller.patch

tlan-poll_controller.patch

tulip-poll_controller.patch

tg3-poll_controller.patch
  kgdb: tg3 poll_controller

8139too-poll_controller.patch
  8139too poll controller

kgdb-eth-smp-fix.patch
  kgdb-over-ethernet: fix SMP

kgdb-eth-reattach.patch

kgdb-skb_reserve-fix.patch
  kgdb-over-ethernet: skb_reserve() fix

must-fix.patch

should-fix.patch

must-fix-update-01.patch
  must fix lists update

must-fix-update-2.patch
  must fix list update

RD1-cdrom_ioctl-B6.patch

RD2-ioctl-B6.patch

RD2-ioctl-B6-fix.patch
  RD2-ioctl-B6 fixes

RD3-cdrom_open-B6.patch

RD4-open-B6.patch

RD5-cdrom_release-B6.patch

RD6-release-B6.patch

RD7-presto_journal_close-B6.patch

RD8-f_mapping-B6.patch

RD9-f_mapping2-B6.patch

RD10-i_sem-B6.patch

RD11-f_mapping3-B6.patch

RD12-generic_osync_inode-B6.patch

RD13-bd_acquire-B6.patch

RD14-generic_write_checks-B6.patch

RD15-I_BDEV-B6.patch

cramfs-use-pagecache.patch
  cramfs: use pagecache better

invalidate_inodes-speedup.patch
  invalidate_inodes speedup

invalidate_inodes-speedup-fixes-2.patch
  more invalidate_inodes speedup fixes

serio-01-renaming.patch
  serio: rename serio_[un]register_slave_port to __serio_[un]register_port

serio-02-race-fix.patch
  serio: possible race between port removal and kseriod

serio-03-blacklist.patch
  Add black list to handler<->device matching

serio-04-synaptics-cleanup.patch
  Synaptics: code cleanup

serio-05-reconnect-facility.patch
  serio: reconnect facility

serio-06-synaptics-use-reconnect.patch
  Synaptics: use serio_reconnect

synaptics-powerpro-fix.patch
  synaptics powerpro fix

input-unregister-on-fail-fix.patch
  Input: unregister i8042 port when writing to control register fails

serio-pm-fix.patch
  psmouse pm resume fix

atkbd-24-compatibility.patch
  Fixes for keyboard 2.4 compatibility

input-01-atkbd_softrepeat-fix.patch
  input: fix atkbd_softrepeat

input-02-add-psmouse_proto.patch
  Input: add psmouse_proto parameter

input-03-resume-methods.patch
  Input: implement resume methods

input-04-atkbd-reconnect-method.patch
  Input: add atkbd reconnect method

input-05-psmouse-fixes.patch
  Input: psmouse fixes

input-06-serio_unregister_port_delayed.patch
  Input: add serio_[un]register_port_delayed to fix deadlock

input-07-remove-synaptics-config-option.patch
  Input: remove synaptics config option

input-08-synaptics-protocol-discovery.patch
  Input: synaptics protocol discovery

input-use-after-free-checks.patch
  input layer debug checks

acpi_off-fix.patch
  fix acpi=off

cfq-4.patch
  CFQ io scheduler
  CFQ fixes

config_spinline.patch
  uninline spinlocks for profiling accuracy.

ppc64-bar-0-fix.patch
  Allow PCI BARs that start at 0

ppc64-reloc_hide.patch

ppc64-sched_clock-fix.patch
  implement sched_clock properly

ppc64-use-statfs64.patch
  use compat_statfs64 on ppc64

ppc64-compat_clock.patch
  ppc64: use compat clock syscalls

ppc64-numa-sign-extension-fix.patch
  ppc64: fix sign extension bug in NUMA code

ppc64-IRQ_INPROGRESS-fix.patch
  ppc64: revert IRQ_INPROGRESS change

sn2-console-driver-fix.patch
  sn_serial console fix

qla1280-update.patch
  qla1280 update

sym-speed-fix.patch
  sym2 Ultra-160 fix

aic7xxx-parallel-build-fix.patch
  fix parallel builds for aic7xxx

ramdisk-cleanup.patch

intel8x0-cleanup.patch
  intel8x0 cleanups

pdflush-diag.patch

futex-uninlinings.patch
  futex uninlining

zap_page_range-debug.patch
  zap_page_range() debug

call_usermodehelper-retval-fix-3.patch
  Make call_usermodehelper report exit status

asus-L5-fix.patch
  Asus L5 framebuffer fix

jffs-use-daemonize.patch

tulip-NAPI-support.patch
  tulip NAPI support

tulip-napi-disable.patch
  tulip NAPI: disable poll in close

get_user_pages-handle-VM_IO.patch

ia32-MSI-support.patch
  Updated ia32 MSI Patches

ia32-MSI-support-x86_64-fixes.patch

msi-various-fixes.patch
  MSI Update Based on 2.6.0-test9-mm3

msi-many-cpus-fix.patch
  IOAPIC/MSI compile fixes for NR_CPUS > 32

ia32-efi-support.patch
  EFI support for ia32
  efi warning fix
  fix EFI for ppc64, ia64
  efi: warning fixes
  ia32 EFI: Add CONFIG_EFI
  efi: Update Kconfig help
  efi update patch (ia64)

support-zillions-of-scsi-disks.patch
  support many SCSI disks

SGI-IOC4-IDE-chipset-support.patch
  Add support for SGI's IOC4 chipset

sparc32-sched_clock.patch

pcibios_test_irq-fix.patch
  Fix pcibios test IRQ handler return

fixmap-in-proc-pid-maps-ng.patch
  report user-readable fixmap area in /proc/PID/maps

i82365-sysfs-ordering-fix.patch
  Fix init_i82365 sysfs ordering oops

pci_set_power_state-might-sleep.patch

ia64-ia32-missing-compat-syscalls.patch
  From: Arun Sharma <arun.sharma@intel.com>
  Subject: Missing compat syscalls in ia64

compat-layer-fixes.patch
  Minor bug fixes to the compat layer

compat-ioctl-for-i2c.patch
  compat_ioctl for i2c

fix-sqrt.patch
  sqrt() fixes

scale-min_free_kbytes.patch
  scale the initial value of min_free_kbytes

cdrom-allocation-try-harder.patch
  Use __GFP_REPEAT for cdrom buffer

sym-2.1.18f.patch

CONFIG_STANDALONE-default-to-n.patch
  Make CONFIG_STANDALONE default to N

extra-buffer-diags.patch

name_to_dev_t-__init.patch
  make name_to_dev_t __init

CONFIG_SYSFS.patch
  From: Pat Mochel [email blocked]
  Subject: [PATCH] Add CONFIG_SYSFS

CONFIG_SYSFS-boot-from-disk-fix.patch

slab-leak-detector.patch
  slab leak detector

early-serial-registration-fix.patch
  serial console registration bugfix

3c527-smp-update.patch
  SMP support on 3c527 net driver

3c527-race-fix.patch

ext3-latency-fix.patch
  ext3 scheduling latency fix

firmware-kernel_thread-on-demand.patch
  Remove workqueue usage from request_firmware_async()

loop-autoloading-fix.patch
  Fix loop module auto loading

loop-module-alias.patch
  loop needs MODULE_ALIAS_BLOCK

loop-remove-blkdev-special-case.patch

loop-highmem.patch
  remove useless highmem bounce from loop/cryptoloop

loop-highmem-fixes.patch

loop-bio-handling-fix.patch
  loop: BIO handling fix

cmpci-set_fs-fix.patch
  cmpci.c: remove pointless set_fs()

dentry-bloat-fix-2.patch
  Fix dcache and icache bloat with deep directories

nls-config-fixes.patch
  NSL config fixes

proc_pid_lookup-vs-exit-race-fix.patch
  Fix proc_pid_lookup vs exit race

gcc-Os-if-embedded.patch
  Add `gcc -Os' config option

aic7xxx-sleep-in-spinlock-fix.patch

vm86-sysenter-fix.patch
  Fix sysenter disabling in vm86 mode

refill_counter-overflow-fix.patch
  vmscan: reset refill_counter after refilling the inactive list

verbose-timesource.patch
  be verbose about the time source

acpi-pm-timer.patch
  ACPI PM Timer

acpi-pm-timer-fixes-2.patch
  ACPI PM timer fixes

timer_pm-verbose-timesource-fix.patch
  Subject: [PATCH] linux-2.6.0-test9-mm3_verbose-timesource-acpi-pm_A0

as-regression-fix.patch
  Fix IO scheduler regression

as-request-poisoning.patch
  AS: request poisoning

as-request-poisoning-fix.patch
  AS: request poisining fix

as-fix-all-known-bugs.patch
  AS fixes

as-new-process-estimation.patch
  AS: new process estimation

as-cooperative-thinktime.patch
  AS: thinktime improvement

scale-nr_requests.patch
  scale nr_requests with TCQ depth

truncate_inode_pages-check.patch

local_bh_enable-warning-fix.patch

cdc-acm-softirq-rx.patch
  cdc-acm: move rx processing to softirq

forcedeth.patch
  forcedeth: nForce ethernet driver

forcedeth-update-2.patch
  forcedeth update

forcedeth-update-3.patch
  forcedeth update

proc-pid-maps-output-fix.patch
  Restore /proc/pid/maps formatting

sis900-pm-support.patch
  Add PM support to sis900 network driver

8139too-locking-fix.patch
  8139too locking fix

ia32-wp-test-cleanup.patch
  ia32 WP test cleanup

powermate-payload-size-fix.patch
  Griffin Powermate fix

more-than-256-cpus.patch
  Fix for more than 256 CPUs

ZONE_SHIFT-from-NODES_SHIFT.patch
  Use NODES_SHIFT to calculate ZONE_SHIFT

memmove-speedup.patch
  optimize ia32 memmove

pipe-readv-writev.patch
  Fix writev atomicity on pipe/fifo

lockless-semop.patch
  lockless semop

percpu_counter-use-alloc_percpu.patch
  use alloc_percpu in percpu_counters

i450nx-scanning-fix.patch
  i450nx PCI scanning fix

find_busiest_queue-commentary.patch
  find_busiest_queue() commentary fix

SOUND_CMPCI-config-typo-fix.patch
  fix SOUND_CMPCI Configure help entry

context-switch-accounting-fix.patch
  Fix context switch accounting

access-vfs_permission-fix.patch
  Subject: Re: [PATCH] fix access() / vfs_permission() bug

eicon-linkage-fix.patch
  eicon/ and hardware/eicon/ drivers using the same symbols

kobject-docco-additions.patch
  Improve documentation for kobjects

radeon-line-length-fix.patch
  radeonfb fix

proc-interrupts-use-seq-file.patch
  seq_file version of /proc/interrupts

proc-interrupts-use-seq_file-2.patch
  Finish /proc/interrupts seq_file patch

ide-tape-update.patch
  ide-tape update

intel-440gx-ids-fix.patch

centrino-1ghz-support.patch
  support centrino 1GHz

pnp-fix-1.patch
  PnP Fixes #1

pnp-fix-2.patch
  PnP Fixes #2

pnp-fix-3.patch
  PnP Fixes #3

document-elevator-equals.patch
  document elevator= parameter

cpio-offset-fix.patch
  missing padding in cpio_mkfile in usr/gen_init_cpio.c

watchdog-retval-fix.patch
  watchdog write() return value fixes

document-lib-parser.patch
  Add lib/parser.c kernel-doc

cpumask-header-reorg.patch
  cpumask.h reorg

cpumask-format-consolidation.patch
  new /proc/irq cpumask format; consolidate cpumask display and input code

init-remove-CLONE_FILES.patch
  Remove CLONE_FILES from init kernel thread creation

alpha-stack-dump.patch

usb-msgsize-fix.patch
  HiSpd Isoc 1024KB submits: -EMSGSIZE

pagefault-accounting-fix.patch
  pagefault accounting fix

pagefault-accounting-fix-fix.patch
  pagefault accounting fix fix

pagefault_accounting-fix-fix-fix-fix.patch
  pagefault accounting again

proc_kill_inodes-oops-fix.patch

proc_bus_pci_lseek-remove-lock_kernel.patch
  remove lock_kernel() from proc_bus_pci_lseek()

acpi-update.patch
  acpi update

acpi-update-warning-fix.patch

pagemap-include-recursion-fix.patch
  remove include recursion from linux/pagemap.h

dm-bounce-buffer-fix.patch
  dm and bounce buffer panic fix

ia64-piix5-fix.patch
  PIIX5 Doesn't work on IA64

ide-dma-disabled-fix.patch
  Can't disable IDE DMA

sysfs_remove_dir-vs-dcache_readdir-race-fix.patch
  sysfs_remove_dir Vs dcache_readdir race fix

ext3-external-journal-bd_claim.patch
  ext3: bd_claim for journal device

page-alloc-failure-dump_stack.patch

mpparse_es7000.patch
  mpparse: fix IRQ breakage from the es7000 merge

x86_64-update.patch
  x86-64 update for 2.6.0test9-mm5

x86_64-statfs64-fix.patch
  Fix statfs64 emulation on x86-64

x86_64-aout-support.patch
  Add a.out support for x86-64

remove-mm-swap_address.patch
  remove mm->swap_address

sis-assignment-fix.patch
  sis comparison / assignment operator fix

sync_dquots-oops-fix.patch
  Subject: [PATCH] Fix possible oops in vfs_quota_sync()

ext3-quota-deadlock-fix.patch
  Ext3+quota deadlock fix

buslogic-update.patch
  BusLogic Driver update

binfmt_elf-help-update.patch
  BINFMT_ELF=m is not an option

aic7xxx_old-proc-oops-fix.patch
  aic7x_old /proc oops fix

invalidate_mmap_range-non-gpl-export.patch
  mark invalidate_mmap_range() as EXPORT_SYMBOL

md-1-limit_max_sectors.patch
  md: Limit max_sectors on md when merge_bvec_fn defined on underlying device.

md-2-set-ra_pages.patch
  md: set ra_pages for raid0/raid5 devices properly.

alsa-sleep-in-spinlock-fix.patch
  ALSA sleep in spinlock fix

do_gettimeofday-tick_usec-fix.patch
  Erronous use of tick_usec in do_gettimeofday

dm-1-fix-block-device-resizing.patch
  dm: fix block device resizing

dm-2-remove-dynamic-table-resizing.patch
  dm: remove dynamic table resizing

dm-3-v4-ioctl-default.patch
  dm: make v4 of the ioctl interface the default

dm-4-set-io-restriction-defaults.patch
  dm: set io restriction defaults

dm-5-sleep-in-spinlock-fix.patch
  dm: dm_table_event() sleep on spinlock bug

fix-ELF-exec-with-huge-bss.patch
  fix ELF exec with huge bss

direct-io-memleak-fix.patch
  O_DIRECT memory leak fix

jbd-b_committed_data-locking-fix.patch
  JBD: b_committed_data locking fix

dvb-i2c-timeout-fix.patch
  dvb i2c timeout fix

compat_timespec-cleanup.patch
  more correct get_compat_timespec interface

MAINTAINERS-mailing-list-fixes.patch
  MAINTAINERS vger.rutgers.edu

list_empty_careful-docco.patch
  list_empty_careful() documentation.

compound-pages-dirty-page-fix.patch
  Clear dirty bits etc on compound frees

3c574_cs-deadlock-fix.patch
  Fix deadlock in 3c574_cs.c

non-fg-console-unimap-fixes.patch
  Allow unimap change on non fg console

sym2-speed-selection-fix.patch
  Speed selection fix for sym53c8xx

jiffies-comment-fix.patch
  fix outdated comment in jiffies.h

slab-reclaim-accounting-fix.patch
  slab reclaim accounting fix

struct_cpy-warning-fix.patch
  struct_cpy compilation warning

more-MODULE_ALIASes.patch
  More MODULE_ALIASes

x86_64-sysrq-t-fix.patch
  x86_64 sysrq-t fix

nr-slab-accounting-fix.patch
  nr_slab accounting fix

moto-ppc32-booting-fix.patch
  Fix booting on a number of Motorola PPC32 machines

isdn-spinlock-init.patch
  isdn_ppp_ccp.c uses uninitialized spinlock

nbd-userspace-build-fix.patch
  fix userspace compiles with nbd.h

dac960-separate-queues.patch
  DAC960 request queue per disk

cpu_sibling_map-fixes.patch
  ia32 cpu_sibling_map fixes

ide-tape-rq-special.patch

ide-siimage-seagate.patch

ide-siimage-stack-fix.patch

ide-siimage-sil3114.patch

ide-cmd640-pci1.patch

ide-pdc_old-pio-fix.patch

ide-pdc_old-udma66-fix.patch

ide-pdc_old-66mhz_clock-fix.patch

nforce2-disconnect-quirk.patch

nforce2-apic.patch

ide-recovery-time.patch

ide-pdc_new-proc.patch

list_del-debug.patch
  list_del debug check

print-build-options-on-oops.patch

show_task-free-stack-fix.patch
  show_task() fix and cleanup

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

lockmeter.patch

lockmeter-sparc64-fix.patch

lockmeter-sparc64-fix-fix.patch

lockmeter-preemption-fixes.patch
  lockmeter preemption fixes

lockmeter-ia64-config-fix.patch
  Fix lockmeter on ia64

printk-oops-mangle-fix.patch
  disentangle printk's whilst oopsing on SMP

4g-2.6.0-test2-mm2-A5.patch
  4G/4G split patch
  4G/4G: remove debug code
  4g4g: pmd fix
  4g/4g: fixes from Bill
  4g4g: fpu emulation fix
  4g/4g usercopy atomicity fix
  4G/4G: remove debug code
  4g4g: pmd fix
  4g/4g: fixes from Bill
  4g4g: fpu emulation fix
  4g/4g usercopy atomicity fix
  4G/4G preempt on vstack
  4G/4G: even number of kmap types
  4g4g: fix __get_user in slab
  4g4g: Remove extra .data.idt section definition
  4g/4g linker error (overlapping sections)
  4G/4G: remove debug code
  4g4g: pmd fix
  4g/4g: fixes from Bill
  4g4g: fpu emulation fix
  4g4g: show_registers() fix
  4g/4g usercopy atomicity fix
  4g4g: debug flags fix
  4g4g: Fix wrong asm-offsets entry
  cyclone time fixmap fix
  4G/4G preempt on vstack
  4G/4G: even number of kmap types
  4g4g: fix __get_user in slab
  4g4g: Remove extra .data.idt section definition
  4g/4g linker error (overlapping sections)
  4G/4G: remove debug code
  4g4g: pmd fix
  4g/4g: fixes from Bill
  4g4g: fpu emulation fix
  4g4g: show_registers() fix
  4g/4g usercopy atomicity fix
  4g4g: debug flags fix
  4g4g: Fix wrong asm-offsets entry
  cyclone time fixmap fix
  use direct_copy_{to,from}_user for kernel access in mm/usercopy.c
  4G/4G might_sleep warning fix
  4g/4g pagetable accounting fix

4g4g-athlon-prefetch-handling-fix.patch

4g4g-wp-test-fix.patch
  Fix 4G/4G and WP test lockup

4g4g-KERNEL_DS-usercopy-fix.patch
  4G/4G KERNEL_DS usercopy again

4g4g-vm86-fix.patch
  Fix 4G/4G X11/vm86 oops

4g4g-athlon-triplefault-fix.patch
  Fix 4G/4G athlon triplefault

4g4g-sep-fix.patch
  4g4g SEP fix

ppc-fixes.patch
  make mm4 compile on ppc

aic7xxx_old-oops-fix.patch

O_DIRECT-race-fixes-rollup.patch
  DIO fixes forward port and AIO-DIO fix
  O_DIRECT race fixes comments
  O_DRIECT race fixes fix fix fix
  DIO locking rework
  O_DIRECT XFS fix

dio-aio-fixes.patch
  direct-io AIO fixes

dio-aio-fixes-fixes.patch
  dio-aio fix fix

readahead-multiple-fixes.patch
  readahead: multipole performance fixes

readahead-simplification.patch
  readahead simplification

aio-sysctl-parms.patch
  aio sysctl parms

aio-01-retry.patch
  AIO: Core retry infrastructure
  Fix aio process hang on EINVAL
  AIO: flush workqueues before destroying ioctx'es
  AIO: hold the context lock across unuse_mm
  task task_lock in use_mm()

4g4g-aio-hang-fix.patch
  Fix AIO and 4G-4G hang

aio-retry-elevated-refcount.patch
  aio: extra ref count during retry

aio-splice-runlist.patch
  Splice AIO runlist for fairer handling of multiple io contexts

aio-02-lockpage_wq.patch
  AIO: Async page wait

aio-03-fs_read.patch
  AIO: Filesystem aio read

aio-04-buffer_wq.patch
  AIO: Async buffer wait
  lock_buffer_wq fix

aio-05-fs_write.patch
  AIO: Filesystem aio write

aio-06-bread_wq.patch
  AIO: Async block read

aio-07-ext2getblk_wq.patch
  AIO: Async get block for ext2

O_SYNC-speedup-2.patch
  speed up O_SYNC writes

O_SYNC-speedup-2-f_mapping-fixes.patch

aio-09-o_sync.patch
  aio O_SYNC
  AIO: fix a BUG
  Unify o_sync changes for aio and regular writes
  aio-O_SYNC-fix bits got lost
  aio: writev nr_segs fix
  More AIO O_SYNC related fixes

aio-09-o_sync-f_mapping-fixes.patch

gang_lookup_next.patch
  Change the page gang lookup API

aio-gang_lookup-fix.patch
  AIO gang lookup fixes

aio-O_SYNC-short-write-fix.patch
  Fix for O_SYNC short writes

aio-12-readahead.patch
  AIO: readahead fixes
  aio O_DIRECT no readahead
  Unified page range readahead for aio and regular reads

aio-12-readahead-f_mapping-fix.patch

aio-readahead-speedup.patch
  Readahead issues and AIO read speedup


From: Andrew Walrond [email blocked] Subject: Re: 2.6.0-test11-mm1 Date: Wed, 17 Dec 2003 10:37:16 +0000 On Wednesday 17 Dec 2003 9:43 am, Andrew Morton wrote: > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.0-test11/ >2.6.0-test11-mm1/ > Hi Andrew What are your intentions with -mm when you take over 2.6? Is any of -mm getting into 2.6 before 2.6.0 release? Is it mainly queued for 2.6.1? Andrew Walrond
From: Christian Axelsson [email blocked] Subject: Re: 2.6.0-test11-mm1 Date: Wed, 17 Dec 2003 12:11:49 +0100 Andrew Walrond wrote: > On Wednesday 17 Dec 2003 9:43 am, Andrew Morton wrote: > What are your intentions with -mm when you take over 2.6? Is any of -mm > getting into 2.6 before 2.6.0 release? Is it mainly queued for 2.6.1? I would like to know aswell :) Will you be "bleeding edge" maintainer aswell or will that be handed over to someone else? -- Christan Axelsson [email blocked]
From: Andrew Morton [email blocked] Subject: Re: 2.6.0-test11-mm1 Date: Wed, 17 Dec 2003 03:51:05 -0800 Christian Axelsson [email blocked] wrote: > > Andrew Walrond wrote: > > On Wednesday 17 Dec 2003 9:43 am, Andrew Morton wrote: > > > What are your intentions with -mm when you take over 2.6? Is any of -mm > > getting into 2.6 before 2.6.0 release? Is it mainly queued for 2.6.1? We'll start merging it up after 2.6.0. It'll be quite a lot of work, actually - a lot of things have been parked in -mm for some time and may not have had sufficiently wide testing, especially on non-i386. I need to ask the originators and others to re-review and retest some things. > I would like to know aswell :) > Will you be "bleeding edge" maintainer aswell or will that be handed > over to someone else? I guess I'll keep -mm going until there's a reason not to.

From: Andrew Morton [email blocked]
Subject: Re: 2.6.0-test11-mm1
Date: Wed, 17 Dec 2003 03:52:46 -0800

Andrew Morton [email blocked] wrote:
>
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.0-test11/2.6.0-test11-mm1/
> 
> 
>  A fair number of new fixes

And new breakage too!


In file included from arch/i386/kernel/cpu/intel.c:14:
include/asm-i386/mach-default/mach_apic.h:8: error: syntax error before "target_cpus"
include/asm-i386/mach-default/mach_apic.h:9: warning: return type defaults to `int'


Fix:


diff -puN arch/i386/kernel/cpu/intel.c~cpu_sibling_map-fixes-fix arch/i386/kernel/cpu/intel.c
--- 25/arch/i386/kernel/cpu/intel.c~cpu_sibling_map-fixes-fix	2003-12-17 03:31:56.000000000 -0800
+++ 25-akpm/arch/i386/kernel/cpu/intel.c	2003-12-17 03:46:25.000000000 -0800
@@ -8,9 +8,11 @@
 #include <asm/processor.h>
 #include <asm/msr.h>
 #include <asm/uaccess.h>
+#include <asm/mpspec.h>
+#include <asm/apic.h>
 
 #include "cpu.h"
-#include "mach_apic.h"
+#include <mach_apic.h>
 
 extern int trap_init_f00f_bug(void);

Related Links:

Another compile problem x86_64

Anonymous
on
December 17, 2003 - 10:43am

make install > /dev/null
fs/proc/task_mmu.c: In function `show_map':
fs/proc/task_mmu.c:127: error: `gate_dso_path' undeclared (first use in this function)
fs/proc/task_mmu.c:127: error: (Each undeclared identifier is reported only once
fs/proc/task_mmu.c:127: error: for each function it appears in.)
make[2]: *** [fs/proc/task_mmu.o] Error 1
make[1]: *** [fs/proc] Error 2
make: *** [fs] Error 2

Now `gate_dso_path' is defined at line 81, under a conditional...
#ifdef AT_SYSINFO_EHDR

char gate_dso_path[256] = "";
...
#endif

Not knowing what is going on here, I'll just move the #ifdef down a line. This seems to allow the kernel to keep compiling.
(I was looking for a fix to the raid5 150MB/sec I/O limit in 2.6.0)
Raid0 runs 680MB/Sec on this setup :-)

berkley

-mm1 slows raid0

Anonymous
on
December 17, 2003 - 11:44am

The edits to the raid code do NOT help the raid5 throttling of ~150MB/Sec, and seem to throttle raid0 down from 680MB/Sec to ~250MB/Sec. Maybe the changes to the read ahead clobber the ioctl
to set the read ahead size? I don't have time to dig into this now.
I have 16 drives, across 4 adaptec 39320 controller chanels. Under 2.4.23 this setup yeilds 400MB/Sec raid5 and 500MB/Sec raid0.
I see this on both the x86_64 and P4 Xeon machines.

berkley

Post to lkml

Anonymous
on
December 17, 2003 - 8:31pm

If you can test different suggestions or patches, you should post things like this to lkml.

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