pub/scm/linux/kernel/git/tglx/apic.git  about / heads / tags
x86 irqdomain conversion history
$ git log --pretty=format:'%h %s (%cs)%d'
c528d8b32d130 x86, ioapic: Add proper legacy interrupt check to mp_map_pin_to_irq() (2014-12-10)
	(HEAD -> master)
ba6579e27bb63 x86: Cleanup irq_domain ops (2014-12-07)
326c2bb2c526a iommu/vt-d: Convert allocations to GFP_KERNEL (2014-12-06)
b2c85fdee5b43 irqdomain: Revert gfp hackery (2014-12-06)
e9220e591375a iommu/vt-d: Move iommu preparatory allocations to irq_remap_ops.prepare (2014-12-06)
e88edbd316eae iommu, x86: Restructure setup of the irq remapping feature (2014-12-06)
dd60143c04f25 x86, smpboot: Remove pointless preempt_disable() in native_smp_prepare_cpus() (2014-12-06)
e7faf4ec46409 x86,ioapic: Cleanup irq_trigger/polarity() (2014-12-03)
5a8c62f3f4bd7 x86, ioapic: Use proper defines for the entry fields (2014-12-03)
7046debf15b3d x86, ioapic: Correct printout of ioapic entries (2014-12-03)
...

$ git cat-file blob HEAD:README
        Linux kernel release 3.x <http://kernel.org/>

These are the release notes for Linux version 3.  Read them carefully,
as they tell you what this is all about, explain how to install the
kernel, and what to do if something goes wrong. 

WHAT IS LINUX?

  Linux is a clone of the operating system Unix, written from scratch by
  Linus Torvalds with assistance from a loosely-knit team of hackers across
  the Net. It aims towards POSIX and Single UNIX Specification compliance.

  It has all the features you would expect in a modern fully-fledged Unix,
  including true multitasking, virtual memory, shared libraries, demand
  loading, shared copy-on-write executables, proper memory management,
  and multistack networking including IPv4 and IPv6.

  It is distributed under the GNU General Public License - see the
  accompanying COPYING file for more details. 

ON WHAT HARDWARE DOES IT RUN?

  Although originally developed first for 32-bit x86-based PCs (386 or higher),
  today Linux also runs on (at least) the Compaq Alpha AXP, Sun SPARC and
  UltraSPARC, Motorola 68000, PowerPC, PowerPC64, ARM, Hitachi SuperH, Cell,
  IBM S/390, MIPS, HP PA-RISC, Intel IA-64, DEC VAX, AMD x86-64, AXIS CRIS,
  Xtensa, Tilera TILE, AVR32 and Renesas M32R architectures.

  Linux is easily portable to most general-purpose 32- or 64-bit architectures
  as long as they have a paged memory management unit (PMMU) and a port of the
  GNU C compiler (gcc) (part of The GNU Compiler Collection, GCC). Linux has
  also been ported to a number of architectures without a PMMU, although
  functionality is then obviously somewhat limited.
  Linux has also been ported to itself. You can now run the kernel as a
  userspace application - this is called UserMode Linux (UML).

DOCUMENTATION:

 - There is a lot of documentation available both in electronic form on
   the Internet and in books, both Linux-specific and pertaining to
   general UNIX questions.  I'd recommend looking into the documentation
   subdirectories on any Linux FTP site for the LDP (Linux Documentation
   Project) books.  This README is not meant to be documentation on the
   system: there are much better sources available.

 - There are various README files in the Documentation/ subdirectory:
   these typically contain kernel-specific installation notes for some 
   drivers for example. See Documentation/00-INDEX for a list of what
   is contained in each file.  Please read the Changes file, as it
   contains information about the problems, which may result by upgrading
   your kernel.

 - The Documentation/DocBook/ subdirectory contains several guides for
   kernel developers and users.  These guides can be rendered in a
   number of formats:  PostScript (.ps), PDF, HTML, & man-pages, among others.
   After installation, "make psdocs", "make pdfdocs", "make htmldocs",
   or "make mandocs" will render the documentation in the requested format.

INSTALLING the kernel source:

 - If you install the full sources, put the kernel tarball in a
   directory where you have permissions (eg. your home directory) and
   unpack it:

     gzip -cd linux-3.X.tar.gz | tar xvf -

   or

     bzip2 -dc linux-3.X.tar.bz2 | tar xvf -

   Replace "X" with the version number of the latest kernel.

   Do NOT use the /usr/src/linux area! This area has a (usually
   incomplete) set of kernel headers that are used by the library header
   files.  They should match the library, and not get messed up by
   whatever the kernel-du-jour happens to be.

 - You can also upgrade between 3.x releases by patching.  Patches are
   distributed in the traditional gzip and the newer bzip2 format.  To
   install by patching, get all the newer patch files, enter the
   top level directory of the kernel source (linux-3.X) and execute:

     gzip -cd ../patch-3.x.gz | patch -p1

   or

     bzip2 -dc ../patch-3.x.bz2 | patch -p1

   Replace "x" for all versions bigger than the version "X" of your current
   source tree, _in_order_, and you should be ok.  You may want to remove
   the backup files (some-file-name~ or some-file-name.orig), and make sure
   that there are no failed patches (some-file-name# or some-file-name.rej).
   If there are, either you or I have made a mistake.

   Unlike patches for the 3.x kernels, patches for the 3.x.y kernels
   (also known as the -stable kernels) are not incremental but instead apply
   directly to the base 3.x kernel.  For example, if your base kernel is 3.0
   and you want to apply the 3.0.3 patch, you must not first apply the 3.0.1
   and 3.0.2 patches. Similarly, if you are running kernel version 3.0.2 and
   want to jump to 3.0.3, you must first reverse the 3.0.2 patch (that is,
   patch -R) _before_ applying the 3.0.3 patch. You can read more on this in
   Documentation/applying-patches.txt

   Alternatively, the script patch-kernel can be used to automate this
   process.  It determines the current kernel version and applies any
   patches found.

     linux/scripts/patch-kernel linux

   The first argument in the command above is the location of the
   kernel source.  Patches are applied from the current directory, but
   an alternative directory can be specified as the second argument.

 - Make sure you have no stale .o files and dependencies lying around:

     cd linux
     make mrproper

   You should now have the sources correctly installed.

SOFTWARE REQUIREMENTS

   Compiling and running the 3.x kernels requires up-to-date
   versions of various software packages.  Consult
   Documentation/Changes for the minimum version numbers required
   and how to get updates for these packages.  Beware that using
   excessively old versions of these packages can cause indirect
   errors that are very difficult to track down, so don't assume that
   you can just update packages when obvious problems arise during
   build or operation.

BUILD directory for the kernel:

   When compiling the kernel, all output files will per default be
   stored together with the kernel source code.
   Using the option "make O=output/dir" allow you to specify an alternate
   place for the output files (including .config).
   Example:

     kernel source code: /usr/src/linux-3.X
     build directory:    /home/name/build/kernel

   To configure and build the kernel, use:

     cd /usr/src/linux-3.X
     make O=/home/name/build/kernel menuconfig
     make O=/home/name/build/kernel
     sudo make O=/home/name/build/kernel modules_install install

   Please note: If the 'O=output/dir' option is used, then it must be
   used for all invocations of make.

CONFIGURING the kernel:

   Do not skip this step even if you are only upgrading one minor
   version.  New configuration options are added in each release, and
   odd problems will turn up if the configuration files are not set up
   as expected.  If you want to carry your existing configuration to a
   new version with minimal work, use "make oldconfig", which will
   only ask you for the answers to new questions.

 - Alternative configuration commands are:

     "make config"      Plain text interface.

     "make menuconfig"  Text based color menus, radiolists & dialogs.

     "make nconfig"     Enhanced text based color menus.

     "make xconfig"     X windows (Qt) based configuration tool.

     "make gconfig"     X windows (Gtk) based configuration tool.

     "make oldconfig"   Default all questions based on the contents of
                        your existing ./.config file and asking about
                        new config symbols.

     "make silentoldconfig"
                        Like above, but avoids cluttering the screen
                        with questions already answered.
                        Additionally updates the dependencies.

     "make olddefconfig"
                        Like above, but sets new symbols to their default
                        values without prompting.

     "make defconfig"   Create a ./.config file by using the default
                        symbol values from either arch/$ARCH/defconfig
                        or arch/$ARCH/configs/${PLATFORM}_defconfig,
                        depending on the architecture.

     "make ${PLATFORM}_defconfig"
                        Create a ./.config file by using the default
                        symbol values from
                        arch/$ARCH/configs/${PLATFORM}_defconfig.
                        Use "make help" to get a list of all available
                        platforms of your architecture.

     "make allyesconfig"
                        Create a ./.config file by setting symbol
                        values to 'y' as much as possible.

     "make allmodconfig"
                        Create a ./.config file by setting symbol
                        values to 'm' as much as possible.

     "make allnoconfig" Create a ./.config file by setting symbol
                        values to 'n' as much as possible.

     "make randconfig"  Create a ./.config file by setting symbol
                        values to random values.

     "make localmodconfig" Create a config based on current config and
                           loaded modules (lsmod). Disables any module
                           option that is not needed for the loaded modules.

                           To create a localmodconfig for another machine,
                           store the lsmod of that machine into a file
                           and pass it in as a LSMOD parameter.

                   target$ lsmod > /tmp/mylsmod
                   target$ scp /tmp/mylsmod host:/tmp

                   host$ make LSMOD=/tmp/mylsmod localmodconfig

                           The above also works when cross compiling.

     "make localyesconfig" Similar to localmodconfig, except it will convert
                           all module options to built in (=y) options.

   You can find more information on using the Linux kernel config tools
   in Documentation/kbuild/kconfig.txt.

 - NOTES on "make config":

    - Having unnecessary drivers will make the kernel bigger, and can
      under some circumstances lead to problems: probing for a
      nonexistent controller card may confuse your other controllers

    - Compiling the kernel with "Processor type" set higher than 386
      will result in a kernel that does NOT work on a 386.  The
      kernel will detect this on bootup, and give up.

    - A kernel with math-emulation compiled in will still use the
      coprocessor if one is present: the math emulation will just
      never get used in that case.  The kernel will be slightly larger,
      but will work on different machines regardless of whether they
      have a math coprocessor or not.

    - The "kernel hacking" configuration details usually result in a
      bigger or slower kernel (or both), and can even make the kernel
      less stable by configuring some routines to actively try to
      break bad code to find kernel problems (kmalloc()).  Thus you
      should probably answer 'n' to the questions for "development",
      "experimental", or "debugging" features.

COMPILING the kernel:

 - Make sure you have at least gcc 3.2 available.
   For more information, refer to Documentation/Changes.

   Please note that you can still run a.out user programs with this kernel.

 - Do a "make" to create a compressed kernel image. It is also
   possible to do "make install" if you have lilo installed to suit the
   kernel makefiles, but you may want to check your particular lilo setup first.

   To do the actual install, you have to be root, but none of the normal
   build should require that. Don't take the name of root in vain.

 - If you configured any of the parts of the kernel as `modules', you
   will also have to do "make modules_install".

 - Verbose kernel compile/build output:

   Normally, the kernel build system runs in a fairly quiet mode (but not
   totally silent).  However, sometimes you or other kernel developers need
   to see compile, link, or other commands exactly as they are executed.
   For this, use "verbose" build mode.  This is done by inserting
   "V=1" in the "make" command.  E.g.:

     make V=1 all

   To have the build system also tell the reason for the rebuild of each
   target, use "V=2".  The default is "V=0".

 - Keep a backup kernel handy in case something goes wrong.  This is 
   especially true for the development releases, since each new release
   contains new code which has not been debugged.  Make sure you keep a
   backup of the modules corresponding to that kernel, as well.  If you
   are installing a new kernel with the same version number as your
   working kernel, make a backup of your modules directory before you
   do a "make modules_install".

   Alternatively, before compiling, use the kernel config option
   "LOCALVERSION" to append a unique suffix to the regular kernel version.
   LOCALVERSION can be set in the "General Setup" menu.

 - In order to boot your new kernel, you'll need to copy the kernel
   image (e.g. .../linux/arch/i386/boot/bzImage after compilation)
   to the place where your regular bootable kernel is found. 

 - Booting a kernel directly from a floppy without the assistance of a
   bootloader such as LILO, is no longer supported.

   If you boot Linux from the hard drive, chances are you use LILO, which
   uses the kernel image as specified in the file /etc/lilo.conf.  The
   kernel image file is usually /vmlinuz, /boot/vmlinuz, /bzImage or
   /boot/bzImage.  To use the new kernel, save a copy of the old image
   and copy the new image over the old one.  Then, you MUST RERUN LILO
   to update the loading map!! If you don't, you won't be able to boot
   the new kernel image.

   Reinstalling LILO is usually a matter of running /sbin/lilo. 
   You may wish to edit /etc/lilo.conf to specify an entry for your
   old kernel image (say, /vmlinux.old) in case the new one does not
   work.  See the LILO docs for more information. 

   After reinstalling LILO, you should be all set.  Shutdown the system,
   reboot, and enjoy!

   If you ever need to change the default root device, video mode,
   ramdisk size, etc.  in the kernel image, use the 'rdev' program (or
   alternatively the LILO boot options when appropriate).  No need to
   recompile the kernel to change these parameters. 

 - Reboot with the new kernel and enjoy. 

IF SOMETHING GOES WRONG:

 - If you have problems that seem to be due to kernel bugs, please check
   the file MAINTAINERS to see if there is a particular person associated
   with the part of the kernel that you are having trouble with. If there
   isn't anyone listed there, then the second best thing is to mail
   them to me (torvalds@linux-foundation.org), and possibly to any other
   relevant mailing-list or to the newsgroup.

 - In all bug-reports, *please* tell what kernel you are talking about,
   how to duplicate the problem, and what your setup is (use your common
   sense).  If the problem is new, tell me so, and if the problem is
   old, please try to tell me when you first noticed it.

 - If the bug results in a message like

     unable to handle kernel paging request at address C0000010
     Oops: 0002
     EIP:   0010:XXXXXXXX
     eax: xxxxxxxx   ebx: xxxxxxxx   ecx: xxxxxxxx   edx: xxxxxxxx
     esi: xxxxxxxx   edi: xxxxxxxx   ebp: xxxxxxxx
     ds: xxxx  es: xxxx  fs: xxxx  gs: xxxx
     Pid: xx, process nr: xx
     xx xx xx xx xx xx xx xx xx xx

   or similar kernel debugging information on your screen or in your
   system log, please duplicate it *exactly*.  The dump may look
   incomprehensible to you, but it does contain information that may
   help debugging the problem.  The text above the dump is also
   important: it tells something about why the kernel dumped code (in
   the above example, it's due to a bad kernel pointer). More information
   on making sense of the dump is in Documentation/oops-tracing.txt

 - If you compiled the kernel with CONFIG_KALLSYMS you can send the dump
   as is, otherwise you will have to use the "ksymoops" program to make
   sense of the dump (but compiling with CONFIG_KALLSYMS is usually preferred).
   This utility can be downloaded from
   ftp://ftp.<country>.kernel.org/pub/linux/utils/kernel/ksymoops/ .
   Alternatively, you can do the dump lookup by hand:

 - In debugging dumps like the above, it helps enormously if you can
   look up what the EIP value means.  The hex value as such doesn't help
   me or anybody else very much: it will depend on your particular
   kernel setup.  What you should do is take the hex value from the EIP
   line (ignore the "0010:"), and look it up in the kernel namelist to
   see which kernel function contains the offending address.

   To find out the kernel function name, you'll need to find the system
   binary associated with the kernel that exhibited the symptom.  This is
   the file 'linux/vmlinux'.  To extract the namelist and match it against
   the EIP from the kernel crash, do:

     nm vmlinux | sort | less

   This will give you a list of kernel addresses sorted in ascending
   order, from which it is simple to find the function that contains the
   offending address.  Note that the address given by the kernel
   debugging messages will not necessarily match exactly with the
   function addresses (in fact, that is very unlikely), so you can't
   just 'grep' the list: the list will, however, give you the starting
   point of each kernel function, so by looking for the function that
   has a starting address lower than the one you are searching for but
   is followed by a function with a higher address you will find the one
   you want.  In fact, it may be a good idea to include a bit of
   "context" in your problem report, giving a few lines around the
   interesting one. 

   If you for some reason cannot do the above (you have a pre-compiled
   kernel image or similar), telling me as much about your setup as
   possible will help.  Please read the REPORTING-BUGS document for details.

 - Alternatively, you can use gdb on a running kernel. (read-only; i.e. you
   cannot change values or set break points.) To do this, first compile the
   kernel with -g; edit arch/i386/Makefile appropriately, then do a "make
   clean". You'll also need to enable CONFIG_PROC_FS (via "make config").

   After you've rebooted with the new kernel, do "gdb vmlinux /proc/kcore".
   You can now use all the usual gdb commands. The command to look up the
   point where your system crashed is "l *0xXXXXXXXX". (Replace the XXXes
   with the EIP value.)

   gdb'ing a non-running kernel currently fails because gdb (wrongly)
   disregards the starting offset for which the kernel is compiled.

# heads (aka `branches'):
$ git for-each-ref --sort=-creatordate refs/heads \
	--format='%(HEAD) %(refname:short) %(subject) (%(creatordate:short))'
* master       x86, ioapic: Add proper legacy interrupt check to mp_map_pin_to_irq() (2014-12-10)

# tags:
$ git for-each-ref --sort=-creatordate refs/tags \
	--format='%(refname:short) %(subject) (%(creatordate:short))'
v3.18        Linux 3.18 (2014-12-07) tar.gz
v3.18-rc7    Linux 3.18-rc7 (2014-11-30) tar.gz
v3.18-rc6    Linux 3.18-rc6 (2014-11-23) tar.gz
v3.18-rc5    Linux 3.18-rc5 (2014-11-16) tar.gz
v3.18-rc4    Linux 3.18-rc4 (2014-11-09) tar.gz
v3.18-rc3    Linux 3.18-rc3 (2014-11-02) tar.gz
v3.18-rc2    Linux 3.18-rc2 (2014-10-26) tar.gz
v3.18-rc1    Linux 3.18-rc1 (2014-10-19) tar.gz
v3.17        Linux 3.17 (2014-10-05) tar.gz
v3.17-rc7    Linux 3.17-rc7 (2014-09-28) tar.gz
...

# associated public inboxes:
# (number on the left is used for dev purposes)
    1237606 ../../../../../../../lkml
     390937 stable
     336332 netdev
     248607 linux-arm-kernel
     128457 linux-devicetree
     111385 linux-wireless
     100047 dri-devel
      72373 alsa-devel
      71703 linux-media
      70862 linuxppc-dev
      66900 linux-fsdevel
      62227 linux-mm
      57413 linux-patches
      51582 kvm
      51470 intel-gfx
      50533 linux-scsi
      47719 amd-gfx
      42694 linux-omap
      39012 linux-arch
      38876 linux-arm-msm
      37881 linux-mips
      33934 linux-xfs
      30973 linux-rdma
      29630 linux-nfs
      29527 linux-pm
      27486 bpf
      27454 linux-samsung-soc
      27438 linux-mediatek
      26310 linux-acpi
      26046 linux-crypto
      25901 linux-doc
      25506 netfilter-devel
      25234 linux-block
      24748 linux-s390
      22810 linux-mtd
      21940 linux-renesas-soc
      21752 linux-clk
      21521 linux-sh
      21088 linux-gpio
      21022 linux-pci
      20927 linux-tegra
      20875 linux-usb
      20456 linux-perf-users
      20296 linux-iio
      19018 kernel-janitors
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      17028 linux-btrfs
      17021 sparclinux
      15850 linux-ide
      15534 linux-serial
      15365 xen-devel
      15196 linux-api
      15035 kvmarm
      14762 linux-ext4
      14696 u-boot
      14462 linux-fbdev
      14370 linux-kselftest
      14350 linux-mmc
      14338 linux-staging
      14336 linux-iommu
      13996 driverdev-devel
      12880 virtualization
      12876 linux-rockchip
      12686 linux-cifs
      12175 qemu-devel
      12140 linux-kbuild
      12027 linux-bluetooth
      11821 linux-spi
      11040 linux-amlogic
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      10207 linux-security-module
      10162 intel-wired-lan
       9865 platform-driver-x86
       9655 linux-f2fs-devel
       9387 dm-devel
       9323 ceph-devel
       8605 linux-um
       8293 linux-alpha
       8060 linux-m68k
       7733 cgroups
       7721 linux-nvme
       7468 linux-snps-arc
       7282 nvdimm
       7223 nouveau
       7216 cluster-devel
       6810 linux-can
       6733 linux-sunxi
       6625 lustre-devel
       6581 linux-efi
       6496 containers
       6297 linux-watchdog
       6295 batman
       6236 linux-rtc
       5954 kvm-ppc
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       5383 linux-rt-users
       5311 ocfs2-devel
       5256 dmaengine
       5077 linux-hexagon
       5002 linux-next
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       4877 selinux
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       4812 linux-leds
       4781 kernel-hardening
       4780 linux-integrity
       4564 linux-pwm
       4283 linux-sctp
       4281 outreachy
       4240 cip-dev
       4148 intel-xe
       4100 io-uring
       3991 dpdk-dev
       3989 bridge
       3961 git
       3942 ath10k
       3939 llvm
       3786 mptcp
       3748 lm-sensors
       3710 loongarch
       3675 buildroot
       3431 linux-remoteproc
       3419 linux-sound
       3361 linux-hyperv
       3360 linux-trace-kernel
       3344 linux-wpan
       3333 kexec
       3293 keyrings
       3263 linux-csky
       3145 soc
       2997 linux-nilfs
       2907 linux-phy
       2878 linux-bcache
       2778 target-devel
       2688 ath11k
       2599 linux-fscrypt
       2544 linux-erofs
       2298 linux-cxl
       2295 ath9k-devel
       2236 lvs-devel
       2079 linux-edac
       2074 openembedded-core
       2063 openbmc
       2033 linux-unionfs
       1968 linux-hams
       1947 linux-audit
       1710 linux-modules
       1613 phone-devel
       1591 cpufreq
       1580 chrome-platform
       1532 dccp
       1481 linux-trace-devel
       1477 linux-fpga
       1449 openembedded-devel
       1421 reiserfs-devel
       1374 b43-dev
       1334 v9fs
       1263 asahi
       1258 historical-speck
       1168 rust-for-linux
       1117 ntfs3
       1083 ath12k
        970 ntb
        959 linux-metag
        957 linux-kernel-mentees
        888 fstests
        868 linux-bcachefs
        857 ecryptfs
        838 linux-x25
        822 damon
        809 gfs2
        777 ltp
        737 b4-sent
        727 oe-kbuild-all
        713 linux-spdx
        694 linux-sgx
        684 netfilter
        674 igt-dev
        663 linux-man
        648 imx
        640 lvm-devel
        617 linux-coco
        580 live-patching
        580 linux-i3c
        571 fsverity
        544 qemu-riscv
        541 autofs
        537 tpmdd-devel
        527 linux-ppp
        525 cocci
        488 linux-oxnas
        477 yocto
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        416 oe-lkp
        402 regressions
        395 virtio-dev
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        311 linux-nfc
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        305 mhi
        293 wireguard
        285 u-boot-amlogic
        285 netfs
        262 lttng-dev
        253 acpica-devel
        227 kernel-tls-handshake
        218 grub-devel
        210 yocto-meta-ti
        209 mm-commits
        209 bitbake-devel
        198 backports
        193 ofono
        175 yocto-meta-arago
        170 util-linux
        169 kernel-testers
        166 yocto-meta-freescale
        166 brcm80211
        164 fio
        154 poky
        150 xenomai
        150 linux-embedded
        149 xdp-newbies
        149 kvm-ia64
        145 devicetree-compiler
        138 kernelci
        133 virtio-fs
        124 linux-kernel-announce
        118 workflows
        112 audit
        109 yocto-meta-arm
         99 trinity
         95 iwd
         90 linux-laptop
         86 kernelnewbies
         83 yocto-meta-virtualization
         76 selinux-refpolicy
         72 linux-hotplug
         72 ../../../../../../../linux-aspeed
         65 ksummit
         64 ksummit-discuss
         64 initramfs
         61 fuego
         60 yocto-docs
         59 perfbook
         58 linux-firmware
         57 ell
         57 yocto-toaster
         52 linux-btrace
         35 timestamp
         33 virtio-comment
         31 wireless-regdb
         29 stable-rt
         29 linux-console
         27 powertop
         25 linux-lvm
         22 devicetree-spec
         19 connman
         18 dash
         17 linux-safety
         16 linux-dash
         16 ultralinux
         13 hail-devel
         12 dwarves
         11 oe-kbuild
         11 linux-debuggers
         10 linux-trace-users
         10 kdevops
          9 radiotap
          9 kbd
          8 smatch
          7 ../../../../../../../barebox
          6 ccan
          6 tech-board-discuss
          5 linux-numa
          5 accel-config
          4 dm-crypt
          4 tools
          4 linux-msdos
          4 lartc
          3 stgt
          3 linux-smp
          2 linux-dwarves
          2 oe-chipsec
          2 linux-newbie
          2 yocto-patches
          2 lkmm
          1 signatures
          1 linux-bugs
          1 linux-config
          1 linux-8086
          1 mlmmj
          1 spdk
          1 dtrace
          1 arm-scmi

git clone https://yhbt.net/lore/pub/scm/linux/kernel/git/tglx/apic.git