2.6.21-rc3-mm1

From: Andrew Morton
Date: Wed Mar 07 2007 - 23:19:53 EST



Temporarily at

http://userweb.kernel.org/~akpm/2.6.21-rc3-mm1/

Will appear later at

ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.21-rc3/2.6.21-rc3-mm1/



- The wireless changes in here need a lot of testers, please. It is major
rework.

Of course the config files got all changed around so `make oldconfig'
breaks everything. I was able to get ipw2200 working after some fumbling,
but perhaps John can tell people what has been changed in there? What has
happened, from a big picture perspective?

- This patchset contains Con's rip-up-and-rewrite of the CPU scheduling
algorithm. It oopsed for me on one machine so I'll do an rc3-mm2 without
those changes shortly. If 2.6.21-rc3-mm1 crashes and 2.6.rc3-mm2 does not,
don't forget to Cc: Con Kolivas <kernel@xxxxxxxxxxx> on the report ;)

Feedback on this change is sought. Especially from the
enterprise-database and volanomark loonies: this stuff might be headed your
way so don't tell us afterwards that it hurt.

- Added Nick's lock-the-page-in-the-pagefault-handler patches. These reduce
the incidence of one bug and increase the incidence of another. VM is fun.

- Re-added the ext4 development tree to the -mm lineup. It has stuff in
it.



Boilerplate:

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

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

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

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

echo "subscribe mm-commits" | mail majordomo@xxxxxxxxxxxxxxx

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

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

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

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

- When reporting bugs in this kernel via email, please also rewrite the
email Subject: in some manner to reflect the nature of the bug. Some
developers filter by Subject: when looking for messages to read.

- Occasional snapshots of the -mm lineup are uploaded to
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/mm/ and are announced on
the mm-commits list.




Changes since 2.6.21-rc2-mm2:


origin.patch
git-acpi.patch
git-alsa.patch
git-arm.patch
git-avr32.patch
git-cpufreq.patch
git-drm.patch
git-dvb.patch
git-gfs2-nmw.patch
git-hid.patch
git-ia64.patch
git-ieee1394.patch
git-input.patch
git-kvm.patch
git-leds.patch
git-libata-all.patch
git-md-accel.patch
git-md-accel-fixup.patch
git-mmc.patch
git-ubi.patch
git-netdev-all.patch
git-ioat.patch
git-ocfs2.patch
git-parisc.patch
git-r8169.patch
git-selinux.patch
git-pciseg.patch
git-s390.patch
git-unionfs.patch
git-watchdog.patch
git-wireless.patch
git-wireless-fixup.patch
git-ipwireless_cs.patch
git-gccbug.patch

git trees

-paravirt-build-fixes.patch
-fix-suspend-resume-with-periodic-tick-devices.patch
-nvidiafb-backlight-fix-implicit-declaration-in-nv_backlight.patch
-atyfb-fix-kconfig-error-part-2.patch
-fbdev-fix-kconfig-error-if-fb_ddc=n.patch
-fix-2621-rfcomm-lockups.patch
-scheduled-removal-of-sa_xxx-interrupt-flags-fixups-3.patch
-i386-make-x86_64-tsc-header-require-i386-rather-than-vice-versa.patch
-hrtimers-fix-hrtimer_cb_irqsafe_no_softirq-description.patch
-hrtimers-hrtimer_clock_base-description-typo.patch
-highres-do-not-run-the-timer_softirq-after-switching-to-highres-mode.patch
-highres-do-not-run-the-timer_softirq-after-switching-to-highres-mode-tweak.patch
-highres-do-not-run-the-timer_softirq-after-switching-to-highres-mode-tweak-fix.patch
-kconfig-update-swsusp-description.patch
-remove-arch-i386-kernel-tscccustom_sched_clock.patch
-mqueue-nested-locking-annotation.patch
-fix-vsyscall-settimeofday.patch
-fs-nobh_truncate_page-fix.patch
-geode-aes-use-unsigned-long-for-spin_lock_irqsave.patch
-publish-rcutorture-module-parameters-via-sysfs-read-only.patch
-cciss-fix-for-2tb-support.patch
-cciss-add-struct-pci_driver-shutdown-support-replaces-reboot-notifier.patch
-initramfs-should-not-depend-on-config_block.patch
-linux-audith-needs-linux-typesh.patch
-uml-fix-formatting-violations-in-signal-delivery-code.patch
-uml-add-a-debugging-message.patch
-uml-comment-the-initialization-of-a-global.patch
-knfsd-use-recv_msg-to-get-peer-address-for-nfsd-instead-of-code-copying.patch
-knfsd-remove-config_ipv6-ifdefs-from-sunrpc-server-code.patch
-knfsd-fix-recently-introduced-problem-with-shutting-down-a-busy-nfs-server.patch
-sdhci-handle-resumed-devices.patch
-knfsd-provide-sunrpc-pool_mode-module-option.patch
-git-acpi-fix-cpuidle-borkage-2.patch
-drivers-cpuidle-make-code-static.patch
-sony-laptop-fix-uninitialised-variable.patch
-altix-reinitialize-acpi-tables.patch
-fix-acpi-documentation-in-kernel-parameterstxt.patch
-ds1374-check-for-workqueue-creation.patch
-ia64-point-saved_max_pfn-to-the-max_pfn-of-the-entire-system.patch
-remove-stack-hard-limit-on-ia64.patch
-always-build-arch-ia64-lib-xoro.patch
-ia64-sync-compat-getdents-on-ia64-and-parisc.patch
-ia64-permon-use-after-free-fix.patch
-ia64-kexec-use-efi_loader_data-for-elf-core-header.patch
-ia64-kexec-use-efi_loader_data-for-elf-core-header-tidy.patch
-scheduled-removal-of-sa_xxx-interrupt-flags-fixups-5.patch
-wistron-button-support-for-travelmate-610.patch
-user-of-the-jiffies-rounding-code-e1000.patch
-phy-layer-add-kernel-doc-docbook.patch
-revert-drivers-net-tulip-dmfe-support-basic-carrier-detection.patch
-dmfe-trivial-spelling-fixes.patch
-dmfe-fix-two-bugs.patch
-dmfe-fix-link-detection.patch
-dmfe-add-support-for-suspend-resume.patch
-dmfe-add-support-for-suspend-resume-fix.patch
-dmfe-add-support-for-wake-on-lan.patch
-sis900-warning-fixes.patch
-8139too-fix-irq-problem-with-napi-netpoll.patch
-drivers-net-vioc-vioc_driverc-replace-pci_module_init-with-pci_register_driver.patch
-3c59x-handle-pci_enable_device-failure-while-resuming.patch
-__devinit-__devexit-cleanups-for-de2104x-driver.patch
-sk98lin-handle-pci_enable_device-return-value-in-skge_resume.patch
-network-add-the-missing-phy_device-speed-information-to-phy_mii_ioctl.patch
-bluetooth-fix-socket-locking-in-hci_sock_dev_event.patch
-parisc-sync-compat-getdents-on-ia64-and-parisc.patch
-x86_64-fix-2618-regression-ptrace_oldsetoptions-should-be-accepted.patch
-uml-hostfs-fix-double-free.patch
-uml-hostfs-make-hostfs=-option-work-as-a-jail-as-intended.patch
-uml-fix-a-memory-leak-in-the-multicast-driver.patch
-uml-remove-dead-code-about-os_usr1_signal-and-os_usr1_process.patch
-uml-mark-both-consoles-as-con_anytime.patch
-uml-fix-confusion-irq-early-reenabling.patch
-uml-activate_fd-return-enomem-only-when-appropriate.patch
-uml-fix-errno-usage.patch

Merged into mainline or a subsystem tree

+uml-hostfs-fix-double-free.patch
+uml-hostfs-make-hostfs=-option-work-as-a-jail-as-intended.patch
+uml-fix-a-memory-leak-in-the-multicast-driver.patch
+uml-remove-dead-code-about-os_usr1_signal-and-os_usr1_process.patch
+uml-mark-both-consoles-as-con_anytime.patch
+uml-fix-confusion-irq-early-reenabling.patch
+uml-activate_fd-return-enomem-only-when-appropriate.patch
+uml-fix-errno-usage.patch
+x86_64-fix-2618-regression-ptrace_oldsetoptions-should-be-accepted.patch
+bluetooth-fix-socket-locking-in-hci_sock_dev_event.patch
+add-epoll-compat_-code-to-fs-compatc.patch
+check_partition-fix-error-check.patch
+uml-arch_prctl-should-set-thread-fs.patch
+connector-bugfix-for-cn_call_callback.patch
+26-altix-console-fix-for-config_debug_shirq-usage.patch

2.6.21 queue.

+swsusp-disable-nonboot-cpus-before-entering-platform-suspend.patch
+paravirt-build-fixes.patch

Might be 2.6.21 material.

+acpi-disabled-due-to-dmi-failure-or-blacklisted-year-should-be-noted-as-is-done-with-other-acpi-blacklisting.patch

ACPI niceness

+sound-strlcpy-is-smart-enough.patch

alsa fixlet.

+gregkh-driver-device-symlink.patch

Driver tree update

-driver-core-cleanup-device-links-code.patch
-driver-core-add-missing-symlinks-error-handling.patch
-driver-core-check-sysfs_create_link-errors.patch

Dropped - Greg broke them instead of merging them. Such is my life.

+uevent-improve-error-checking-and-handling.patch
+uevent-use-add_uevent_var-instead-of-open-coding-it.patch

uevent fixlets and code consolidation

+ivtv-warning-fix.patch

DVB fix

-jdelvare-i2c-i2c-06-remove-duplicate-i2c-drivers-list.patch
+jdelvare-i2c-i2c-07-i2c_register_driver-cleanup.patch
+jdelvare-i2c-i2c-08-shrink-i2c_client.patch
+jdelvare-i2c-ds1374-check-for-workqueue-creation.patch

I2C tree updates

-gfs2-build-fix.patch

Unneeded

-setstream-param-for-psmouse-tweak.patch

Folded into setstream-param-for-psmouse.patch

-libata-warn-if-speed-limited-due-to-40-wire-cable-v2.patch
-acpi-driver-support-for-pata.patch
-libata-handle-ata_pci_device_do_resume-failure-while-resuming-v2.patch
-libata-add-ncq-blacklist-entries-from-silicon-image-windows.patch
-libata-cable-detection-fixes.patch
-pata_platform-set-a-cable-type-which-to-set.patch
-pata_qdi-set-cable-type.patch
-pata_sl82c105-missing-methods-cable.patch
-ata_generic-remove-lots-of-code-using-the-new-cable_detect.patch
-pata_ali-remove-lots-of-code-by-using-the-cable_detect.patch
-pata_cs55x0-clean-up-by-using-the-cable_detect-method.patch
-pata_cypress-clean-up-by-using-cable_detect-method.patch
-pata_isapnp-set-cable-type.patch
-pata_ixp4xx_cf-set-cable-type.patch
-pata_legacy-fix-missing-methods-and-add-cable-types.patch
-pata_netcell-remove-lots-of-crud-by-using-the-cable-method.patch
-pata_radisys-switch-to-cable-method-to-cleanup-code.patch
-pata_sc1200-set-cable-type-add-freeze-thaw-methods.patch
-pata_rz1000-remove-lots-of-crap-by-using-cable-method.patch
-pata_winbond-set-cable-type.patch
-pata_cmd64x-various-fixes.patch
-pata_hpt3x3-clean-up-by-using-cable-method.patch
-support-for-marvell-7042-chip.patch
-pata_cmd640-cmd640-pci-support.patch
-libata-kconfig-update-the-various-experimentality-levels.patch
-pata_pdc202xx_old-fix-data-corruption-and-other-problems.patch

Dropped - Jeff broke them instead of merging them. Such is my life.
Alan's, too.

+ata_piix-remove-ugly-layering-violation.patch
+pata_cmd640-multiple-updates.patch

[sp]ata stuff

+ide-pdc202xx_old-rewrite-mode-programming-v2.patch
+ide-serverworks-pio-mode-setup-fixes.patch
+ide-sis5513-pio-mode-setup-fixes.patch

IDE tree updates

-git-mmc-fix-99.patch

Unneeded

+git-mmc-versus-uevent-use-add_uevent_var-instead-of-open-coding-it.patch

Impedance unmismatching.

-nommu-present-backing-device-capabilities-for-mtd-fix.patch

Folded into nommu-present-backing-device-capabilities-for-mtd.patch

-nommu-make-it-possible-for-romfs-to-use-mtd-devices-fix.patch

Folded into nommu-make-it-possible-for-romfs-to-use-mtd-devices.patch

+dilnetpc-fix-warning.patch
+mtd-correct-misspelled-preprocessor-variable.patch

MTD fixes

+ehea-strlcpy-is-smart-enough.patch
+via-rhine-set-avoid_d3-for-broken-bioses.patch
+netxen-fix-warnings.patch
+e1000-fix-be-ready-for-incoming-irq-at-pci_request_irq.patch
+e1000-fix-firmware-handover-bits.patch
+e1000-fix-stop-raw-interrupts-disabled-nag-from-rt.patch
+8139too-fix-irq-problem-with-napi-netpoll.patch

netdev updates

-div64_64-common-code-fix.patch

Folded into div64_64-common-code.patch

+allow-pktgen-to-work-with-loopback-devices.patch

Net enhancement.

+mpsc-serial-driver-tx-locking.patch
+serial-suppress-rts-assertion-with-disabled-crtscts.patch

Serial updates

+resurrect-sdev.patch

scsi mightfix, needs updating, way late.

-fix-the-reproducible-oops-in-scsi.patch

Tentatively dropped, due to alleged effects of previous.

-usbatm-create-sysfs-link-device-from-atm-class-device-tidy.patch

Folded into usbatm-create-sysfs-link-device-from-atm-class-device.patch

-after-before-x86_64-mm-mmconfig-share.patch

Unneeded

-i386-irq-kill-irq-compression-fix.patch

Folded into i386-irq-kill-irq-compression.patch, sent to maintainer, ignored.

-linux-sysdevh-needs-to-include-linux-moduleh-up-fix.patch
-linux-sysdevh-needs-to-include-linux-moduleh-up-fix-2.patch

Folded into linux-sysdevh-needs-to-include-linux-moduleh.patch

-x86_64-irq-make-affinity-works-for-genapic_flat-mode.patch
-x86_64-irq-make-affinity-works-for-genapic_flat-mode-tidy.patch

Dropped

-x86_64-map-fake-nodes-to-real-nodes-fix.patch

Folded into x86_64-map-fake-nodes-to-real-nodes.patch

-lguest-kconfig-and-headers-fix.patch

Folded into lguest-kconfig-and-headers.patch

-lguest-trivial-guest-network-driver-fix.patch

Folded into lguest-trivial-guest-network-driver.patch

-remove-hardcoding-of-hard_smp_processor_id-on-up-move-definition-of-hard_smp_processor_id-to-asm-smph.patch

Folded into remove-hardcoding-of-hard_smp_processor_id-on-up.patch

-use-the-apic-to-determine-the-hardware-processor-id-i386-fix.patch

Folded into use-the-apic-to-determine-the-hardware-processor-id-i386.patch

-i386-add-the-x86_feature_sync_rdtsc-flag.patch
-optimize-and-simplify-get_cycles_sync.patch

Dropped, bad.

+xfs-use-xfs_get_buf_noaddr-for-iclogs.patch
+xfs-stop-using-kmalloc-in-xfs_buf_get_noaddr.patch

XFS things.

+z85230-fix-fifo-handling.patch
+revert-ac97-fix-microphone-and-line_in-selection-logic.patch
+null-pointer-in-ia64-irq_chip-mask-unmask-function-v2.patch

Probable 2.6.21 material

+move-free-pages-between-lists-on-steal-fix.patch

Folded into move-free-pages-between-lists-on-steal.patch

+mm-debug-check-for-the-fault-vs-invalidate-race.patch
+mm-debug-check-for-the-fault-vs-invalidate-race-tidy.patch
+mm-simplify-filemap_nopage.patch
+mm-fix-fault-vs-invalidate-race-for-linear-mappings.patch
+mm-merge-populate-and-nopage-into-fault-fixes-nonlinear.patch
+mm-merge-populate-and-nopage-into-fault-fixes-nonlinear-tidy.patch
+mm-merge-nopfn-into-fault.patch
+mm-remove-legacy-cruft.patch

Fix pagefault-versus-invalidation race. Make unfixable deadlocks easier.

+mm-fix-clear_page_dirty_for_io-vs-fault-race.patch

Fix obscure race which might affect msync() quality.

+blackfin-blackfin-i2c-driver-update-2.patch

blackfin arch driver support.

+uml-mark-tt-mode-code-for-future-removal.patch
+uml-print-coredump-limits.patch
+uml-handle-block-device-hotplug-errors.patch
+uml-driver-formatting-fixes.patch
+uml-driver-formatting-fixes-fix.patch
+uml-network-interface-hotplug-error-handling.patch

UML updates

+xtensa-strlcpy-is-smart-enough.patch

Cleanup

-procfs-fix-race-between-proc_readdir-and-remove_proc_entry.patch
+fix-race-between-proc_get_inode-and-remove_proc_entry.patch

Updated. Looks sane.

+exec-fix-remove_arg_zero-add-comment.patch

Document exec-fix-remove_arg_zero.patch a bit

+epoll-optimizations-and-cleanups.patch
+epoll-optimizations-and-cleanups-tidy.patch
+add-an-anonymous-inode-source.patch
+add-an-anonymous-inode-source-tidy.patch
+epoll-use-anonymous.patch
+oss-strlcpy-is-smart-enough.patch
+add-filesystem-subtype-support.patch
+vfs-remove-superflous-sb-==-null-checks.patch
+nameic-remove-utterly-outdated-comment.patch
+tpm_infineon-add-support-for-devices-in-mmio-space.patch
+replace-pci_find_device-in-drivers-telephony-ixjc.patch
+floppy-handle-device_create_file-failure-while-init.patch
+drivers-macintosh-mac_hidc-make-code-static.patch
+rocket-remove-modversions-include.patch
+virtual_eisa_root_init-should-be-__init.patch

Misc

+ext4-extent-overlap-bugfix.patch
+ext4-persistent_allocation_1_ioctl_and_unitialized_extents.patch
+ext4-persistent_allocation_2_support_for_writing_to_unitialized_extent.patch
+ext4-booked-page-flag.patch
+ext4-ext4-block-reservation.patch
+ext4-ext4-delayed-allocation.patch
+ext4-ext4-delalloc-extents-48bit.patch
+ext4-ext4-nanosecond-patch.patch

+lists-add-list-splice-tail.patch
+sched-remove-sleepavg-from-proc.patch
+sched-remove-noninteractive-flag.patch
+sched-implement-180-bit-sched-bitmap.patch
+sched-implement-rsdl-cpu-scheduler.patch
+sched-document-rsdl-cpu-scheduler.patch

Con's new CPU scheduler algorithm.

+swap-prefetch-avoid-repeating-entry.patch

Might fix unreproducible swap-prefetch bug.

+udf-use-sector_t-and-loff_t-for-file-offsets.patch
+udf-introduce-struct-extent_position.patch
+udf-use-get_bh.patch
+udf-add-assertions.patch
+udf-support-files-larger-than-1g.patch
+udf-fix-link-counts.patch

UDF fixes

+statistics-infrastructure-prerequisite-parser-fix.patch
+add-for_each_substring-and-match_substring.patch
+statistics-infrastructure-add-for_each_substring-and-match_substring-exploitation.patch
+statistics-infrastructure-fix-parsing-of-statistics-type-attribute.patch

Tweak statistics patches in -mm,

+msi-debug-code.patch

Debug

-squash-udf-warnings.patch

Unneeded due to UDF updates.



All 781 patches:

ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.21-rc2/2.6.21-rc3-mm1/patch-list


-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/