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2010-12-04 12:17:29 -05:00
scripts First pass at 2.6.36-rc1 2010-08-17 16:07:07 -04:00
.gitignore Linux 2.6.36.1 2010-11-22 15:58:40 -05:00
acpi-ec-add-delay-before-write.patch initial srpm import 2010-07-29 16:46:31 -07:00
acpi-update-battery-information-on-notification-0x81.patch Snipe ACPI patch from mjg59 to fix battery levels on some laptops 2010-09-23 11:16:03 -04:00
add-appleir-usb-driver.patch Linux 2.6.36-rc4-git2 2010-09-15 08:37:37 -04:00
add-macbookair3-ids.patch add MacBookAir3,1 11" id to add-macbookair3-ids.patch 2010-11-16 20:50:04 -05:00
btusb-macbookpro-6-2.patch - Add new btusb ids for MacBookPro from wwoods@. 2010-09-21 11:33:11 -04:00
btusb-macbookpro-7-1.patch - Add new btusb ids for MacBookPro from wwoods@. 2010-09-21 11:33:11 -04:00
config-arm First pass at 2.6.36-rc1 2010-08-17 16:07:07 -04:00
config-debug turn on pci crs on -debug 2010-10-15 16:52:39 -04:00
config-generic disable fscache for cifs (#656498) 2010-11-24 16:34:04 -05:00
config-i686-PAE Re-enable I2O, but only for 32-bit x86 (#629676) 2010-09-03 05:24:38 -04:00
config-ia64-generic First pass at 2.6.36-rc1 2010-08-17 16:07:07 -04:00
config-nodebug drm-intel rebase, enable kernel-debug 2010-11-16 00:19:59 -05:00
config-powerpc32-generic First pass at 2.6.36-rc1 2010-08-17 16:07:07 -04:00
config-powerpc32-smp initial srpm import 2010-07-29 16:46:31 -07:00
config-powerpc64 initial srpm import 2010-07-29 16:46:31 -07:00
config-powerpc-generic First pass at 2.6.36-rc1 2010-08-17 16:07:07 -04:00
config-rhel-generic disable parallel port IDE. 2010-09-27 14:03:13 -04:00
config-s390x First pass at 2.6.36-rc1 2010-08-17 16:07:07 -04:00
config-sparc64-generic initial srpm import 2010-07-29 16:46:31 -07:00
config-x86_64-generic enable hpilo.ko on x86_64 2010-12-03 07:09:39 -05:00
config-x86-generic Bump x86 NR_CPUS to 64. (Still 512/256 on x86_64.) 2010-09-23 22:30:56 -04:00
debug-tty-print-dev-name.patch oops, it's ->ops->name 2010-11-25 11:34:29 -05:00
die-floppy-die.patch initial srpm import 2010-07-29 16:46:31 -07:00
disable-i8042-check-on-apple-mac.patch initial srpm import 2010-07-29 16:46:31 -07:00
dmar-disable-when-ricoh-multifunction.patch Quirk to disable DMAR with Ricoh card reader/firewire 2010-10-18 11:59:37 -04:00
drm-i915-reprogram-power-monitoring-registers-on-resume.patch fix intel_ips driver 2010-11-15 20:13:18 -05:00
drm-intel-big-hammer.patch un-rebase drm-intel-big-hammer & make-lvds-work, update would_have_oomkilled 2010-11-29 21:07:53 -05:00
drm-intel-make-lvds-work.patch un-rebase drm-intel-big-hammer & make-lvds-work, update would_have_oomkilled 2010-11-29 21:07:53 -05:00
drm-intel-next.patch initial srpm import 2010-07-29 16:46:31 -07:00
drm-nouveau-updates.patch cleanup drm patches 2010-10-16 13:19:24 -04:00
find-provides initial srpm import 2010-07-29 16:46:31 -07:00
fix_xen_guest_on_old_EC2.patch initial srpm import 2010-07-29 16:46:31 -07:00
fix-i8k-inline-asm.patch fix i8k inline asm to avoid miscompilation with newer gcc 2010-11-23 09:50:52 -05:00
genkey initial srpm import 2010-07-29 16:46:31 -07:00
git-linus.diff initial srpm import 2010-07-29 16:46:31 -07:00
hda_intel-prealloc-4mb-dmabuffer.patch initial srpm import 2010-07-29 16:46:31 -07:00
hda_realtek-handle-unset-external-amp-bits.patch hda/realtek: handle unset external amp bits 2010-11-26 11:46:23 -05:00
hdpvr-ir-enable.patch initial srpm import 2010-07-29 16:46:31 -07:00
ima-allow-it-to-be-completely-disabled-and-default-off.patch fix ima patch, and add xhci_hcd suspend resume backport 2010-10-18 13:40:37 -04:00
inet_diag-make-sure-we-run-the-same-bytecode-we-audited.patch fix logic error in INET_DIAG bytecode auditing (CVE-2010-3880) 2010-11-23 11:08:44 -05:00
ipc-shm-fix-information-leak-to-user.patch zero struct memory in ipc shm (CVE-2010-4072) 2010-11-23 10:55:43 -05:00
ipc-zero-struct-memory-for-compat-fns.patch initialize struct memory to zero in ipc compat (CVE-2010-4073) 2010-11-23 10:06:02 -05:00
kernel.spec enable cplus_demangle in perf 2010-12-04 12:17:29 -05:00
linux-2.6-32bit-mmap-exec-randomization.patch initial srpm import 2010-07-29 16:46:31 -07:00
linux-2.6-acpi-debug-infinite-loop.patch initial srpm import 2010-07-29 16:46:31 -07:00
linux-2.6-acpi-video-dos.patch initial srpm import 2010-07-29 16:46:31 -07:00
linux-2.6-bluetooth-autosuspend.patch Add more USB runtime power management 2010-09-17 13:47:45 -04:00
linux-2.6-compile-fixes.patch initial srpm import 2010-07-29 16:46:31 -07:00
linux-2.6-crash-driver.patch initial srpm import 2010-07-29 16:46:31 -07:00
linux-2.6-debug-always-inline-kzalloc.patch initial srpm import 2010-07-29 16:46:31 -07:00
linux-2.6-debug-nmi-timeout.patch initial srpm import 2010-07-29 16:46:31 -07:00
linux-2.6-debug-sizeof-structs.patch add ext4_inode_info 2010-10-21 22:38:00 -04:00
linux-2.6-debug-taint-vm.patch initial srpm import 2010-07-29 16:46:31 -07:00
linux-2.6-debug-vm-would-have-oomkilled.patch un-rebase drm-intel-big-hammer & make-lvds-work, update would_have_oomkilled 2010-11-29 21:07:53 -05:00
linux-2.6-defaults-acpi-video.patch initial srpm import 2010-07-29 16:46:31 -07:00
linux-2.6-defaults-aspm.patch initial srpm import 2010-07-29 16:46:31 -07:00
linux-2.6-defaults-pci_no_msi.patch initial srpm import 2010-07-29 16:46:31 -07:00
linux-2.6-defaults-pci_use_crs.patch linux-2.6-defaults-pci_use_crs 2010-09-08 14:37:04 -04:00
linux-2.6-e1000-ich9-montevina.patch build fix, again. I suck. 2010-09-29 18:51:28 -04:00
linux-2.6-enable-more-pci-autosuspend.patch - linux-2.6-enable-more-pci-autosuspend.patch: Enable more PCI autosuspend 2010-10-11 14:43:19 -04:00
linux-2.6-firewire-git-pending.patch initial srpm import 2010-07-29 16:46:31 -07:00
linux-2.6-firewire-git-update.patch initial srpm import 2010-07-29 16:46:31 -07:00
linux-2.6-hotfixes.patch initial srpm import 2010-07-29 16:46:31 -07:00
linux-2.6-i386-nx-emulation.patch fix incorrect reporting of whether nx is disabled or not 2010-11-22 14:45:44 -05:00
linux-2.6-input-kill-stupid-messages.patch initial srpm import 2010-07-29 16:46:31 -07:00
linux-2.6-intel-iommu-igfx.patch initial srpm import 2010-07-29 16:46:31 -07:00
linux-2.6-makefile-after_link.patch Add s390 vdso AFTER_LINK to Roland's linux-2.6-makefile-after_link.patch 2010-09-23 12:15:30 -04:00
linux-2.6-qcserial-autosuspend.patch Add more USB runtime power management 2010-09-17 13:47:45 -04:00
linux-2.6-rcu-sched-warning.patch silence another rcu_reference warning 2010-09-30 15:57:12 -04:00
linux-2.6-selinux-mprotect-checks.patch initial srpm import 2010-07-29 16:46:31 -07:00
linux-2.6-serial-460800.patch initial srpm import 2010-07-29 16:46:31 -07:00
linux-2.6-silence-acpi-blacklist.patch initial srpm import 2010-07-29 16:46:31 -07:00
linux-2.6-silence-fbcon-logo.patch initial srpm import 2010-07-29 16:46:31 -07:00
linux-2.6-silence-noise.patch First pass at 2.6.36-rc1 2010-08-17 16:07:07 -04:00
linux-2.6-sparc-selinux-mprotect-checks.patch initial srpm import 2010-07-29 16:46:31 -07:00
linux-2.6-tracehook.patch use roland's auto-updated patches for utrace/tracehook 2010-09-01 11:44:15 -04:00
linux-2.6-upstream-reverts.patch initial srpm import 2010-07-29 16:46:31 -07:00
linux-2.6-usb-pci-autosuspend.patch Add more USB runtime power management 2010-09-17 13:47:45 -04:00
linux-2.6-utrace-ptrace.patch use roland's auto-updated patches for utrace/tracehook 2010-09-01 11:44:15 -04:00
linux-2.6-utrace.patch use roland's auto-updated patches for utrace/tracehook 2010-09-01 11:44:15 -04:00
linux-2.6-uvc-autosuspend.patch Add more USB runtime power management 2010-09-17 13:47:45 -04:00
linux-2.6-v4l-dvb-add-lgdt3304-support.patch initial srpm import 2010-07-29 16:46:31 -07:00
linux-2.6-v4l-dvb-experimental.patch initial srpm import 2010-07-29 16:46:31 -07:00
linux-2.6-v4l-dvb-fixes.patch initial srpm import 2010-07-29 16:46:31 -07:00
linux-2.6-v4l-dvb-ir-core-update.patch initial srpm import 2010-07-29 16:46:31 -07:00
linux-2.6-v4l-dvb-update.patch initial srpm import 2010-07-29 16:46:31 -07:00
linux-2.6-v4l-dvb-uvcvideo-update.patch initial srpm import 2010-07-29 16:46:31 -07:00
linux-2.6.29-sparc-IOC_TYPECHECK.patch initial srpm import 2010-07-29 16:46:31 -07:00
linux-2.6.30-no-pcspkr-modalias.patch initial srpm import 2010-07-29 16:46:31 -07:00
Makefile i loathe building debuginfo locally 2010-11-25 11:35:15 -05:00
Makefile.config initial srpm import 2010-07-29 16:46:31 -07:00
merge.pl initial srpm import 2010-07-29 16:46:31 -07:00
mm-page-allocator-adjust-the-per-cpu-counter-threshold-when-memory-is-low.patch kswapd fixes from mmotm 2010-12-02 10:29:34 -05:00
mm-vmstat-use-a-single-setter-function-and-callback-for-adjusting-percpu-thresholds.patch kswapd fixes from mmotm 2010-12-02 10:29:34 -05:00
netlink-make-nlmsg_find_attr-take-a-const-ptr.patch quiet a build warning the previous INET_DIAG change caused 2010-11-26 15:21:31 -05:00
neuter_intel_microcode_load.patch initial srpm import 2010-07-29 16:46:31 -07:00
pci-crs-fixes.patch Update PCI _CRS fixes 2010-10-19 23:15:16 -04:00
pnp-log-pnp-resources-as-we-do-for-pci.patch add a patch to log pnp resources 2010-11-29 20:14:17 -05:00
pnpacpi-cope-with-invalid-device-ids.patch backport pnpacpi-cope-with-invalid-device-ids from linux-next 2010-10-15 15:05:17 -04:00
posix-cpu-timers-workaround-to-suppress-problems-with-mt-exec.patch posix-cpu-timers: workaround to suppress the problems with mt exec (rhbz#656264) 2010-11-23 11:42:09 -05:00
prevent-runtime-conntrack-changes.patch initial srpm import 2010-07-29 16:46:31 -07:00
radeon-mc-vram-map-needs-to-be-gt-pci-aperture.patch drm/radeon/kms: MC vram map needs to be >= pci aperture size (fdo#28402) 2010-11-24 14:13:32 -05:00
README.txt Test commit to verify working email notifications to kernel team 2010-08-17 10:29:52 -05:00
runtime_pm_fixups.patch - runtime_pm_fixups.patch: should fix this on Thinkpads 2010-10-20 16:10:47 -04:00
sources Linux 2.6.36.1 2010-11-22 15:58:40 -05:00
thinkpad-acpi-fix-backlight.patch initial srpm import 2010-07-29 16:46:31 -07:00
TODO Restore TODO file. 2010-07-29 18:37:45 -07:00
tpm-autodetect-itpm-devices.patch tty fixes from git and tpm fix from f14 2010-11-29 09:19:24 -05:00
tpm-fix-stall-on-boot.patch tpm-fix-stall-on-boot.patch: attempt to fix stalls during boot (#530393) 2010-09-02 09:46:36 -04:00
tty-dont-allow-reopen-when-ldisc-is-changing.patch tty fixes from git and tpm fix from f14 2010-11-29 09:19:24 -05:00
tty-icount-changeover-for-other-main-devices.patch plug various tty/serial stack leaks 2010-11-26 14:48:47 -05:00
tty-ldisc-fix-open-flag-handling.patch tty fixes from git and tpm fix from f14 2010-11-29 09:19:24 -05:00
tty-make-tiocgicount-a-handler.patch plug various tty/serial stack leaks 2010-11-26 14:48:47 -05:00
tty-open-hangup-race-fixup.patch tty fixes from git and tpm fix from f14 2010-11-29 09:19:24 -05:00
tty-restore-tty_ldisc_wait_idle.patch TTY: restore tty_ldisc_wait_idle 2010-11-22 14:03:11 -05:00
wacom-01-add-fuzz-parameters-to-features.patch Add preliminary support for Wacom Bamboo pen and touch devices. 2010-09-13 15:57:40 -04:00
wacom-02-parse-the-bamboo-device-family.patch Add preliminary support for Wacom Bamboo pen and touch devices. 2010-09-13 15:57:40 -04:00
wacom-03-collect-device-quirks-into-single-function.patch Add preliminary support for Wacom Bamboo pen and touch devices. 2010-09-13 15:57:40 -04:00
wacom-04-add-support-for-the-bamboo-touch-trackpad.patch Add preliminary support for Wacom Bamboo pen and touch devices. 2010-09-13 15:57:40 -04:00
wacom-05-add-a-quirk-for-low-resolution-bamboo-devices.patch Add preliminary support for Wacom Bamboo pen and touch devices. 2010-09-13 15:57:40 -04:00
wacom-06-request-tablet-data-for-bamboo-pens.patch Add preliminary support for Wacom Bamboo pen and touch devices. 2010-09-13 15:57:40 -04:00
wacom-07-move-bamboo-touch-irq-to-its-own-function.patch Add preliminary support for Wacom Bamboo pen and touch devices. 2010-09-13 15:57:40 -04:00
wacom-08-add-support-for-bamboo-pen.patch Add preliminary support for Wacom Bamboo pen and touch devices. 2010-09-13 15:57:40 -04:00
wacom-09-disable-bamboo-touchpad-when-pen-is-being-used.patch Add preliminary support for Wacom Bamboo pen and touch devices. 2010-09-13 15:57:40 -04:00
x86-never-alloc-pci-from-the-last-1M-below-4G.patch fix graphics on hp 2530p which were broken due to pci crs fixes from upstream (korg#23542) 2010-11-24 06:54:32 -05:00
xhci_hcd-suspend-resume.patch fix ima patch, and add xhci_hcd suspend resume backport 2010-10-18 13:40:37 -04:00

		Kernel package tips & tricks.
		~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

The kernel is one of the more complicated packages in the distro, and
for the newcomer, some of the voodoo in the spec file can be somewhat scary.
This file attempts to document some of the magic.


Speeding up make prep
---------------------
The kernel is nearly 500MB of source code, and as such, 'make prep'
takes a while. The spec file employs some trickery so that repeated
invocations of make prep don't take as long.  Ordinarily the %prep
phase of a package will delete the tree it is about to untar/patch.
The kernel %prep keeps around an unpatched version of the tree,
and makes a symlink tree clone of that clean tree and than applies
the patches listed in the spec to the symlink tree.
This makes a huge difference if you're doing multiple make preps a day.
As an added bonus, doing a diff between the clean tree and the symlink
tree is slightly faster than it would be doing two proper copies of the tree.


build logs.
-----------
There's a convenience helper script in scripts/grab-logs.sh
that will grab the build logs from koji for the kernel version reported
by make verrel


config heirarchy.
-----------------
Instead of having to maintain a config file for every arch variant we build on,
the kernel spec uses a nested system of configs.  At the top level, is
config-generic. Add options here that should be present in every possible
config on all architectures.
Beneath this are per-arch overrides. For example config-x86-generic add
additional x86 specific options, and also _override_ any options that were
set in config-generic.
There exist two additional overrides, config-debug, and config-nodebug,
which override -generic, and the per-arch overrides. It is documented
further below.

debug options.
--------------
This is a little complicated, as the purpose & meaning of this changes
depending on where we are in the release cycle.
If we are building for a current stable release, 'make release' has
typically been run already, which sets up the following..
- Two builds occur, a 'kernel' and a 'kernel-debug' flavor.
- kernel-debug will get various heavyweight debugging options like
  lockdep etc turned on.

If we are building for rawhide, 'make debug' has been run, which changes
the status quo to:
- We only build one kernel 'kernel'
- The debug options from 'config-debug' are always turned on.
This is done to increase coverage testing, as not many people actually
run kernel-debug.

To add new debug options, add an option to _both_ config-debug and config-nodebug,
and also new stanzas to the Makefile 'debug' and 'release' targets.

Sometimes debug options get added to config-generic, or per-arch overrides
instead of config-[no]debug. In this instance, the options should have no
discernable performance impact, otherwise they belong in the debug files.