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linuxboot / heads

A minimal Linux that runs as a coreboot or LinuxBoot ROM payload to provide a secure, flexible boot environment for laptops, workstations and servers.
https://osresearch.net/
GNU General Public License v2.0
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Quest to reduce firmware size #590

Closed tlaurion closed 10 months ago

tlaurion commented 5 years ago

Hello guys/gals

There is tickets opened to:

The priorities should be, see below for binaries/libraries footprints:

EDIT: one liner to decompress and differenciate builds space

To help in finding consumed space, here is what I do.

make BOARD=x230
cd build/x230/
xz --decompress initrd.cpio.xz
cpio --extract < initrd.cpio
cpio --extract < heads.cpio
cpio --extract < modules.cpio

find . -type f -ls | sort -r -n -k7

789884 12288 -rw-r--r-- 1 user user 12582912 Jun 28 13:00 ./coreboot.rom 789885 11912 -rw-r--r-- 1 user user 12212224 Jun 28 13:00 ./initrd.cpio 789821 10648 -rw-r--r-- 1 user user 10903552 Jun 28 13:00 ./tools.cpio 789880 2868 -rw-r--r-- 1 user user 2936832 Jun 28 12:59 ./bzImage 789986 1564 -rwx------ 1 user user 1599032 Jun 28 13:01 ./bin/lvm 790106 1120 -rwx------ 1 user user 1145176 Jun 28 13:01 ./lib/libgcrypt.so.20 789881 968 -rw-r--r-- 1 user user 989696 Jun 28 12:59 ./modules.cpio 789943 852 -rwx------ 1 user user 869568 Jun 28 13:01 ./bin/gpg 790103 832 -rwx------ 1 user user 851968 Jun 28 13:01 ./lib/libcairo.so.2 790113 652 -rwx------ 1 user user 667048 Jun 28 13:01 ./lib/libpixman-1.so.0 790102 556 -rwx------ 1 user user 568680 Jun 28 13:01 ./lib/libc.so 789938 480 -rwx------ 1 user user 490640 Jun 28 13:01 ./bin/flashrom 789900 476 -rwx------ 1 user user 486024 Jun 28 13:01 ./bin/busybox 790018 384 -rwx------ 1 user user 391760 Jun 28 13:01 ./bin/scdaemon 789944 352 -rwx------ 1 user user 359960 Jun 28 13:01 ./bin/gpg-agent 790117 328 -rwx------ 1 user user 332504 Jun 28 13:01 ./lib/libtpm.so 790105 320 -rwx------ 1 user user 324784 Jun 28 13:01 ./lib/libdevmapper.so.1.02 789882 316 -rw-r--r-- 1 user user 321024 Jun 28 13:00 ./heads.cpio 790109 312 -rwx------ 1 user user 318464 Jun 28 13:01 ./lib/libmbedcrypto.so.0 790123 292 -rw------- 1 user user 295688 Jun 28 13:01 ./lib/modules/e1000e.ko 790108 216 -rwx------ 1 user user 217192 Jun 28 13:01 ./lib/libksba.so.8 790114 200 -rwx------ 1 user user 201096 Jun 28 13:01 ./lib/libpng16.so.16 789925 180 -rwx------ 1 user user 180960 Jun 28 13:01 ./bin/dropbear 790037 172 -rwx------ 1 user user 172544 Jun 28 13:01 ./bin/ssh 790127 168 -rw------- 1 user user 170512 Jun 28 13:01 ./lib/modules/mmc_core.ko 790131 160 -rw------- 1 user user 160792 Jun 28 13:01 ./lib/modules/xhci-hcd.ko 789960 156 -rwx------ 1 user user 158952 Jun 28 13:01 ./bin/kexec 790104 156 -rwx------ 1 user user 155744 Jun 28 13:01 ./lib/libcryptsetup.so.4 789924 132 -rwx------ 1 user user 133216 Jun 28 13:01 ./bin/dmsetup 790130 132 -rw------- 1 user user 132520 Jun 28 13:01 ./lib/modules/usb-storage.ko 790051 124 -rwx------ 1 user user 122992 Jun 28 13:01 ./bin/tpm 790107 120 -rwx------ 1 user user 120024 Jun 28 13:01 ./lib/libgpg-error.so.0 790097 108 -rw------- 1 user user 108800 Jun 28 13:01 ./etc/wordlist_en_eff.txt 790121 108 -rwx------ 1 user user 107512 Jun 28 13:01 ./lib/libz.so.1 790119 96 -rwx------ 1 user user 98064 Jun 28 13:01 ./lib/libusb-1.0.so.0 789983 76 -rwx------ 1 user user 73920 Jun 28 13:01 ./bin/lspci 790101 72 -rwx------ 1 user user 73416 Jun 28 13:01 ./lib/libassuan.so.0 790124 68 -rw------- 1 user user 66208 Jun 28 13:01 ./lib/modules/ehci-hcd.ko 789914 64 -rwx------ 1 user user 62680 Jun 28 13:01 ./bin/cryptsetup-reencrypt 789913 56 -rwx------ 1 user user 55760 Jun 28 13:01 ./bin/cryptsetup 790129 52 -rw------- 1 user user 53136 Jun 28 13:01 ./lib/modules/sdhci.ko 790004 52 -rwx------ 1 user user 52520 Jun 28 13:01 ./bin/pinentry-tty 790126 52 -rw------- 1 user user 49352 Jun 28 13:01 ./lib/modules/mmc_block.ko 789934 48 -rwx------ 1 user user 49032 Jun 28 13:01 ./bin/fbwhiptail 790112 48 -rwx------ 1 user user 48672 Jun 28 13:01 ./lib/libpci.so.3.5.4 790111 48 -rwx------ 1 user user 48672 Jun 28 13:01 ./lib/libpci.so.3 790115 48 -rwx------ 1 user user 45160 Jun 28 13:01 ./lib/libpopt.so.0 790116 44 -rwx------ 1 user user 43864 Jun 28 13:01 ./lib/libqrencode.so.3 790128 40 -rw------- 1 user user 38104 Jun 28 13:01 ./lib/modules/sdhci-pci.ko 790089 36 -rwx------ 1 user user 35654 Jun 28 13:01 ./etc/functions 790068 32 -rwx------ 1 user user 29584 Jun 28 13:01 ./bin/veritysetup 789977 32 -rwx------ 1 user user 29568 Jun 28 13:01 ./bin/libremkey_hotp_verification 789906 24 -rwx------ 1 user user 23696 Jun 28 13:01 ./bin/cbmem 789940 24 -rwx------ 1 user user 21064 Jun 28 13:01 ./bin/flashtool 790019 20 -rwx------ 1 user user 20400 Jun 28 13:01 ./bin/scp 790087 20 -rw------- 1 user user 19992 Jun 28 13:01 ./etc/distro/keys/tails.key 790118 20 -rwx------ 1 user user 18800 Jun 28 13:01 ./lib/libusb-0.1.so.4 789949 20 -rwx------ 1 user user 16936 Jun 28 13:01 ./bin/gui-init 789904 16 -rwx------ 1 user user 15368 Jun 28 13:01 ./bin/cbfs 790110 16 -rwx------ 1 user user 14912 Jun 28 13:01 ./lib/libnpth.so.0 790056 16 -rwx------ 1 user user 14464 Jun 28 13:01 ./bin/uefi 790120 16 -rwx------ 1 user user 13984 Jun 28 13:01 ./lib/libuuid.so.1 790085 16 -rw------- 1 user user 12413 Jun 28 13:01 ./etc/distro/keys/fedora.key 789879 12 -rw-r--r-- 1 user user 11225 Jun 28 13:00 ./hashes.txt 790007 12 -rwx------ 1 user user 10776 Jun 28 13:01 ./bin/poke 790125 12 -rw------- 1 user user 10592 Jun 28 13:01 ./lib/modules/ehci-pci.ko 790132 12 -rw------- 1 user user 10456 Jun 28 13:01 ./lib/modules/xhci-pci.ko 789931 12 -rwx------ 1 user user 10409 Jun 28 13:01 ./bin/factory-reset-libremkey.sh 789969 12 -rwx------ 1 user user 10093 Jun 28 13:01 ./bin/kexec-select-boot 789945 12 -rwx------ 1 user user 8780 Jun 28 13:01 ./bin/gpg-gui.sh 790014 12 -rwx------ 1 user user 8581 Jun 28 13:01 ./bin/reencrypt-luks 789966 8 -rwx------ 1 user user 7944 Jun 28 13:01 ./bin/kexec-save-default 790002 8 -rwx------ 1 user user 7872 Jun 28 13:01 ./bin/peek 789993 8 -rwx------ 1 user user 7556 Jun 28 13:01 ./bin/mount-sdcard 790049 8 -rwx------ 1 user user 7448 Jun 28 13:01 ./bin/totp 789957 8 -rwx------ 1 user user 7064 Jun 28 13:01 ./bin/hotp 789896 8 -rwx------ 1 user user 6832 Jun 28 13:01 ./bin/base32 790011 8 -rwx------ 1 user user 5304 Jun 28 13:01 ./bin/qrenc 789968 8 -rwx------ 1 user user 4972 Jun 28 13:01 ./bin/kexec-seal-key 789994 8 -rwx------ 1 user user 4185 Jun 28 13:01 ./bin/mount-usb 789965 4 -rwx------ 1 user user 3654 Jun 28 13:01 ./bin/kexec-parse-boot 790098 4 -rwx------ 1 user user 3622 Jun 28 13:01 ./init 789910 4 -rwx------ 1 user user 3329 Jun 28 13:01 ./bin/config-gui.sh 789961 4 -rwx------ 1 user user 3099 Jun 28 13:01 ./bin/kexec-boot 790020 4 -rwx------ 1 user user 2753 Jun 28 13:01 ./bin/seal-libremkey 789970 4 -rwx------ 1 user user 2628 Jun 28 13:01 ./bin/kexec-sign-config 789962 4 -rwx------ 1 user user 2379 Jun 28 13:01 ./bin/kexec-insert-key 789937 4 -rwx------ 1 user user 2107 Jun 28 13:01 ./bin/flash.sh 789936 4 -rwx------ 1 user user 2077 Jun 28 13:01 ./bin/flash-gui.sh 790066 4 -rwx------ 1 user user 2070 Jun 28 13:01 ./bin/usb-scan 789964 4 -rwx------ 1 user user 2033 Jun 28 13:01 ./bin/kexec-parse-bls 790021 4 -rwx------ 1 user user 2027 Jun 28 13:01 ./bin/seal-totp 790061 4 -rwx------ 1 user user 1839 Jun 28 13:01 ./bin/unseal-hotp 789883 4 -rw------- 1 user user 1748 Jun 28 13:01 ./.ash_history 789967 4 -rwx------ 1 user user 1689 Jun 28 13:01 ./bin/kexec-save-key 790086 4 -rw------- 1 user user 1629 Jun 28 13:01 ./etc/distro/keys/qubes-4.key 789921 4 -rwx------ 1 user user 1552 Jun 28 13:01 ./bin/diceware.sh 789963 4 -rwx------ 1 user user 1375 Jun 28 13:01 ./bin/kexec-iso-init 790134 4 -rwx------ 1 user user 1373 Jun 28 13:01 ./mount-boot 789941 4 -rwx------ 1 user user 1299 Jun 28 13:01 ./bin/generic-init 789971 4 -rwx------ 1 user user 1119 Jun 28 13:01 ./bin/kexec-unseal-key 790151 4 -rwx------ 1 user user 1000 Jun 28 13:01 ./sbin/insmod 790052 4 -rwx------ 1 user user 983 Jun 28 13:01 ./bin/tpm-reset 789976 4 -rwx------ 1 user user 965 Jun 28 13:01 ./bin/libremkey_hotp_initialize 790140 4 -rwx------ 1 user user 922 Jun 28 13:01 ./sbin/config-dhcp.sh 789972 4 -rwx------ 1 user user 875 Jun 28 13:01 ./bin/key-init 789905 4 -rwx------ 1 user user 799 Jun 28 13:01 ./bin/cbfs-init 790082 4 -rw------- 1 user user 736 Jun 28 13:01 ./etc/config 789997 4 -rwx------ 1 user user 675 Jun 28 13:01 ./bin/network-init-recovery 790057 4 -rwx------ 1 user user 661 Jun 28 13:01 ./bin/uefi-init 790062 4 -rwx------ 1 user user 634 Jun 28 13:01 ./bin/unseal-totp 790074 4 -rwx------ 1 user user 574 Jun 28 13:01 ./bin/x230-flash.init 790012 4 -rwx------ 1 user user 366 Jun 28 13:01 ./bin/qubes-measure-luks 789939 4 -rwx------ 1 user user 360 Jun 28 13:01 ./bin/flashrom-kgpe-d16-openbmc.sh 790092 4 -rwx------ 1 user user 340 Jun 28 13:01 ./etc/keylime-init 790072 4 -rwx------ 1 user user 320 Jun 28 13:01 ./bin/wget-measure.sh 790013 4 -rwx------ 1 user user 258 Jun 28 13:01 ./bin/reboot 790065 4 -rwx------ 1 user user 220 Jun 28 13:01 ./bin/usb-init 790008 4 -rwx------ 1 user user 205 Jun 28 13:01 ./bin/poweroff 790088 4 -rw------- 1 user user 197 Jun 28 13:01 ./etc/fstab 790093 4 -rw------- 1 user user 174 Jun 28 13:01 ./etc/motd 789946 4 -rwx------ 1 user user 106 Jun 28 13:01 ./bin/gpgv 789888 4 -rw------- 1 user user 73 Jun 28 13:01 ./.gnupg/gpg-agent.conf 789920 4 -rwx------ 1 user user 62 Jun 28 13:01 ./bin/diceware-eff.sh 790073 4 -rwx------ 1 user user 35 Jun 28 13:01 ./bin/whiptail 790096 4 -rw------- 1 user user 27 Jun 28 13:01 ./etc/shells 790095 4 -rw------- 1 user user 27 Jun 28 13:01 ./etc/passwd 790091 4 -rw------- 1 user user 20 Jun 28 13:01 ./etc/hosts 790090 4 -rw------- 1 user user 10 Jun 28 13:01 ./etc/group 789889 4 -rw------- 1 user user 10 Jun 28 13:01 ./.gnupg/gpg.conf

druimalban commented 1 year ago

Some of these comments are fairly general but I think pertinent to the above discussion.

I believe that on platforms with libgfxinit, you can reuse the framebuffer set up by Coreboot, then all you need is the kernel's simplefb and the Google Coreboot framebuffer firmware driver. This no longer requires a patch, it's upstream. This may or may not be an improvement over the current state, but if Linux is doing any graphics initialisation whatsoever currently, there may be a space saving.

The only non-Intel example I can see which you support is the old and quirky KGPE-D16, no longer supported upstream. The suspiciously upbeat Libreboot documentation claims that native graphics initialisation works in text mode, but I've never seen any evidence of this working without a video BIOS on that board.

Nonetheless I suggest that this is fiddling around the edges, the kernel is already pretty small. GPG seems to be the biggest component, and it is difficult to use. I'd personally include a couple of manpages and busybox man!

tlaurion commented 1 year ago

@druimalban you are right on point with my current experiments with libgfxinit for GMA (Intel only supported in libgfxinit code for native graphic init) and my current status is that its "working" correctly with "simple" hack added into kexec patch for simplefb fb base address to be passed through kexec call. I have a lot of ongoing branches to test libgfxinit bootsplash and native init, so that older xx30/xx20 platforms shows something (1024x768 framebuffer initialized by libgfxinit and bootplash showing after couple millisecond) up until simplefb drives the framebuffer (still in 1024x768). One of these branches, messy, is https://github.com/tlaurion/heads/tree/libgfxinit-or-native-gfx-init_simplefb_heads_splashscreen_local_tests_with_nix_and_others_linux-6.1.28

Problem there, still with simplefb, is that fbwhiptail won't work writing in single buffer and needs work under fbwhiptail. Whiptail (console based menus) works. And then kexec'ing into even tinycore14 for x86_64 works (only provides vesa and the console aquires the passed fb just fine).

Situation is different for qemu q35 coreboot board. Bochs driver in coreboot initializes correctly, shows splashscreen (qemu -vga std) And then bochs DRM takes over the fb correctly. This requires the next kernel to provide bochs DRM as well for next kernel to take over console correctly.

On qemu with bochs providing native init in coreboot, qemu -vga std, and simplefb driving the framebuffer, I'm currently stuck with the fb under qemu not refreshing unless I zoom in zoom out qemu window. This kexec's correctly into next kernel from vesa mode (tinycore14 iso boots fine) to bochs DRM if provided(Debian fedora etc) but still qemu doesn't refresh the window. Something is wrong there and needs proper troubleshooting to open bug report in either kernel/qemu. I will have to retest --32bit entry point in kexec call as linuxboot folks points out again, but haven't been successful fixing this in past tests but I might kiss something.

When DRM drivers are removed from x230 kernel, namely i915 fb and DRM, there is a gain of 500kb of compressed firmware space freed under coreboot stitched rom for x230-maximized board in my tests.

Kernel 5.14+ moved DRM into tiny DRM, and ecosystem is moving forward to remove fb support and replace it with kms DRM drivers compiled in kernel, and seems to be the way forward. Heads could he generalized in using simplefb with native init under coreboot, which most boards supports either through native gfx init or libgfxinit.

Current situation with i915drm still works with hacks of kexec so that newer i915drm is passed as VLFB to next kernel call saying to kernel to leak the fb address. And libgfxinit enabled for all Intel based gfx and i915drm taking ownership of fb, the user at least gets a splashscreen where he waits for spi to read the payload and execute it (8-10 seconds). This seems to be the first step to bump to 5.10+ and leave 4.14 behind and have interesting new features, like extfat, android tethering, mmc reader support and other fancy things being possible to use. Also a lot of kernel options were reviewed and considered unnecessary in branch tested, including crypto back end requirements in kernel and performance gains from scheduler choices and selecting proper CPU and CPU extensions and optimizations there, also reducing kernel size. Other experiments would need to be conducted with having drivers compiled as modules, since those modules are stripped prior of being added to modules.cpio and compressed there. We could load them directly from init, specifying them in board config, which could also play a role at knowing which drivers would be needed and pave the requirements to be able to determine in advance PCR measurements to precalculate PCRs to strengthen auditing and even provide expected TCPA log, and also provide inception and external validation of a firmware backup/downloaded ROM, extending what hashes.txt can do today.

Addibg back libgfxinit and bootsplash whike still deprdning in i915drm will probably be the next step, and then moving away of DRM drivers packed in kernel for heads and be replaced by simplefb with fbwhiptail fixed to be able to play with it nicely.

But in the meantime, bumping kernel to at least 5.10 serie is needed for all boards and ideal would be to share the same kernel version so that builds also happen faster for all boards, and for kernel configurations to be properly optimized with more eyes understanding what is happening there in the goal of having only needed options, and board deriving for what is special about them.

Thanks for you input. If you are interested into helping into this let me know! Are you under Matrix? See community page and ping me there, you seem to know a thing or two about what could be going wrong!

tlaurion commented 1 year ago

The only non-Intel example I can see which you support is the old and quirky KGPE-D16

There is dasharo kgpe-d16 coreboot fork. Ast driver was good enough last time I tested but unfortunately my CPU/ram is bad and I cannot test. Native gfx init would need to be tested there too with simplefb, but yet again, workstation variants (as oppised to server variant) there relies on and/nvidia kernel drivers for which spi space constraints are not really an issue (16mb is plenty there, and 3mdeb sells the connector/spi with wp jumper which is nice).

druimalban commented 1 year ago

The only non-Intel example I can see which you support is the old and quirky KGPE-D16

There is dasharo kgpe-d16 coreboot fork. Ast driver was good enough last time I tested but unfortunately my CPU/ram is bad and I cannot test. Native gfx init would need to be tested there too with simplefb, but yet again, workstation variants (as oppised to server variant) there relies on and/nvidia kernel drivers for which spi space constraints are not really an issue (16mb is plenty there, and 3mdeb sells the connector/spi with wp jumper which is nice).

The Dasharo port of recent Coreboot to the board suffers from faulty automatic fan control, where fans go to full speed and PWM statistics about them become unavailable. The bug occurs approximately 1/3 of the time for me. There is no apparent way to turn it off and it's not clear how it interacts with (working) fan control via openBMC. The last stable Coreboot for the board is 4.11, which is effectively four years old, and has numerous quirks which shan't be fixed, and it isn't fair to bother Coreboot developers about bugs in such an old code-base.

I have suspicions that if using the 3mdeb jumper, ground will be shorted to VCC, assuming that the board's WP pin is pulled to VCC. I do not know of any schematics, so this assumption could be wrong, and the adaptor may be safe to use. Thus I built my own adaptor which breaks out the pins albeit with WP not extending down to the board.

tlaurion commented 1 year ago

The only non-Intel example I can see which you support is the old and quirky KGPE-D16

There is dasharo kgpe-d16 coreboot fork. Ast driver was good enough last time I tested but unfortunately my CPU/ram is bad and I cannot test. Native gfx init would need to be tested there too with simplefb, but yet again, workstation variants (as oppised to server variant) there relies on and/nvidia kernel drivers for which spi space constraints are not really an issue (16mb is plenty there, and 3mdeb sells the connector/spi with wp jumper which is nice).

The Dasharo port of recent Coreboot to the board suffers from faulty automatic fan control, where fans go to full speed and PWM statistics about them become unavailable. The bug occurs approximately 1/3 of the time for me. There is no apparent way to turn it off and it's not clear how it interacts with (working) fan control via openBMC. The last stable Coreboot for the board is 4.11, which is effectively four years old, and has numerous quirks which shan't be fixed, and it isn't fair to bother Coreboot developers about bugs in such an old code-base.

I have suspicions that if using the 3mdeb jumper, ground will be shorted to VCC, assuming that the board's WP pin is pulled to VCC. I do not know of any schematics, so this assumption could be wrong, and the adaptor may be safe to use. Thus I built my own adaptor which breaks out the pins albeit with WP not extending down to the board.

@druimalban : WP is supposed to be pulled to GND per https://docs.dasharo.com/variants/asus_kgpe_d16/spi-wp/ which is what is implemented with jumper and sold at https://shop.3mdeb.com/shop/adapters/flash-chip-adapters/asus-kgpe-d16-flash-chip-adapter/

I would advise into creating a separate issue to track issues you have with kgpe-d16 on dasharo github issues https://github.com/Dasharo/dasharo-issues/issues. I had forgotten about your post here until I needed to come back to the issue at stake and read your post a while ago but since it was irrelevant to issue at stake here, I didn't reply immediately and then it got forgotten.

tlaurion commented 1 year ago

Playing around with #1381 getting it to merge, I came up with another oneliner really useful to get to really know the size of everything being packed into the kernel.

Some small notes: Heads builds linux/coreboot in subdirs corresponding to directory name of the linux config file of a board, not in the linux extracted dir. This is the right way, since everything for an arch being compiled as artifacts with musl-cross-make can then be reused in CircleCI to make other boards reuse compiled artifacts without the need fo make distclean or any other cleaning which would require to recompiled everything, not just what differs from one board config to the other through linux config files.

I decided to take a look at current local state of tweaks and built the really now limited t520-maximized board: make BOARD=t520-maximized except of coreboot output at the end

# Use coreboot.rom, because custom output files might not be processed by cbfstool
"/home/user/heads/build/x86/coreboot-4.19/t520-maximized/cbfstool" "/home/user/heads/build/x86/coreboot-4.19/t520-maximized/coreboot.rom" print
FMAP REGION: COREBOOT
Name                           Offset     Type           Size   Comp
cbfs_master_header             0x0        cbfs header        32 none
fallback/romstage              0x80       stage           74024 none
cpu_microcode_blob.bin         0x12240    microcode       26624 none
fallback/ramstage              0x18a80    stage          119765 LZMA (258412 decompressed)
build_info                     0x35ec0    raw               101 none
bootsplash.jpg                 0x35f80    bootsplash      36352 none
fallback/dsdt.aml              0x3edc0    raw             14522 none
vbt.bin                        0x426c0    raw              1389 LZMA (3985 decompressed)
cmos_layout.bin                0x42c80    cmos_layout      2108 none
fallback/postcar               0x43500    stage           22200 none
fallback/payload               0x48c00    simple elf    6997108 none
(empty)                        0x6f50c0   null           879140 none
bootblock                      0x7cbb00   bootblock       17088 none
2023-06-22 12:26:28-04:00 INSTALL   build/x86/coreboot-4.19/t520-maximized/coreboot.rom => build/x86/t520-maximized/heads-t520-maximized-v0.2.0-1590-ge92624e.rom

Yes... 879140 on the empty CBFS space means we have 0.8mb left of SPI space. Not so bad still when we consider that that board has 8mb SPI.

Current experiments tweaking linux-x230-maximized.config used to build kernel 5.10.5, exerpt:

user@heads-tests-deb12:~/heads/build/x86/linux-5.10.5/linux-x230-maximized$ files=$(find ./ -name built-in.a); size -t $files | sed "s|(TOTALS)|$file|"| sort -nr
19713205    3006613 1105588 23825406    16b8bfe 
 164349    1338       0  165687   28737 ./drivers/gpu/drm/i915/display/intel_display.o (ex ./drivers/gpu/drm/i915/built-in.a)
 164349    1338       0  165687   28737 ./drivers/gpu/drm/i915/display/intel_display.o (ex ./drivers/gpu/drm/built-in.a)
 164349    1338       0  165687   28737 ./drivers/gpu/drm/i915/display/intel_display.o (ex ./drivers/gpu/built-in.a)
 164349    1338       0  165687   28737 ./drivers/gpu/drm/i915/display/intel_display.o (ex ./drivers/built-in.a)
  67591       0       0   67591   10807 ./fs/unicode/utf8-norm.o (ex ./fs/unicode/built-in.a)
  67591       0       0   67591   10807 ./fs/unicode/utf8-norm.o (ex ./fs/built-in.a)
  66834    4484     372   71690   1180a ./net/core/dev.o (ex ./net/core/built-in.a)
  66834    4484     372   71690   1180a ./net/core/dev.o (ex ./net/built-in.a)
  66246     699      76   67021   105cd ./net/core/filter.o (ex ./net/core/built-in.a)
  66246     699      76   67021   105cd ./net/core/filter.o (ex ./net/built-in.a)
  65530     545       0   66075   1021b ./drivers/gpu/drm/i915/display/intel_dp.o (ex ./drivers/gpu/drm/i915/built-in.a)
  65530     545       0   66075   1021b ./drivers/gpu/drm/i915/display/intel_dp.o (ex ./drivers/gpu/drm/built-in.a)
  65530     545       0   66075   1021b ./drivers/gpu/drm/i915/display/intel_dp.o (ex ./drivers/gpu/built-in.a)
  65530     545       0   66075   1021b ./drivers/gpu/drm/i915/display/intel_dp.o (ex ./drivers/built-in.a)
  63980    3166     956   68102   10a06 ./kernel/events/core.o (ex ./kernel/events/built-in.a)
  63980    3166     956   68102   10a06 ./kernel/events/core.o (ex ./kernel/built-in.a)
  58165     812     591   59568    e8b0 ./drivers/input/serio/i8042.o (ex ./drivers/input/serio/built-in.a)
  58165     812     591   59568    e8b0 ./drivers/input/serio/i8042.o (ex ./drivers/built-in.a)
  57285      20       0   57305    dfd9 ./drivers/gpu/drm/drm_edid.o (ex ./drivers/gpu/drm/built-in.a)
  57285      20       0   57305    dfd9 ./drivers/gpu/drm/drm_edid.o (ex ./drivers/gpu/built-in.a)
  57285      20       0   57305    dfd9 ./drivers/gpu/drm/drm_edid.o (ex ./drivers/built-in.a)
  56002     305       0   56307    dbf3 ./drivers/gpu/drm/i915/intel_pm.o (ex ./drivers/gpu/drm/i915/built-in.a)
  56002     305       0   56307    dbf3 ./drivers/gpu/drm/i915/intel_pm.o (ex ./drivers/gpu/drm/built-in.a)
  56002     305       0   56307    dbf3 ./drivers/gpu/drm/i915/intel_pm.o (ex ./drivers/gpu/built-in.a)
  56002     305       0   56307    dbf3 ./drivers/gpu/drm/i915/intel_pm.o (ex ./drivers/built-in.a)
  48584     409    1032   50025    c369 ./fs/ext4/super.o (ex ./fs/ext4/built-in.a)
  48584     409    1032   50025    c369 ./fs/ext4/super.o (ex ./fs/built-in.a)
  42135    2756      48   44939    af8b ./drivers/ata/libata-core.o (ex ./drivers/built-in.a)
  42135    2756      48   44939    af8b ./drivers/ata/libata-core.o (ex ./drivers/ata/built-in.a)
  41490     409       0   41899    a3ab ./drivers/gpu/drm/i915/display/intel_ddi.o (ex ./drivers/gpu/drm/i915/built-in.a)
  41490     409       0   41899    a3ab ./drivers/gpu/drm/i915/display/intel_ddi.o (ex ./drivers/gpu/drm/built-in.a)
  41490     409       0   41899    a3ab ./drivers/gpu/drm/i915/display/intel_ddi.o (ex ./drivers/gpu/built-in.a)
  41490     409       0   41899    a3ab ./drivers/gpu/drm/i915/display/intel_ddi.o (ex ./drivers/built-in.a)
  41122     323    1048   42493    a5fd ./net/core/rtnetlink.o (ex ./net/core/built-in.a)
  41122     323    1048   42493    a5fd ./net/core/rtnetlink.o (ex ./net/built-in.a)
  41058    4841      13   45912    b358 ./drivers/pci/quirks.o (ex ./drivers/pci/built-in.a)
  41058    4841      13   45912    b358 ./drivers/pci/quirks.o (ex ./drivers/built-in.a)
  40977    1463    1976   44416    ad80 ./drivers/iommu/intel/iommu.o (ex ./drivers/iommu/intel/built-in.a)
  40977    1463    1976   44416    ad80 ./drivers/iommu/intel/iommu.o (ex ./drivers/iommu/built-in.a)
  40977    1463    1976   44416    ad80 ./drivers/iommu/intel/iommu.o (ex ./drivers/built-in.a)
  40716   10574      52   51342    c88e ./drivers/scsi/scsi_transport_iscsi.o (ex ./drivers/scsi/built-in.a)
  40716   10574      52   51342    c88e ./drivers/scsi/scsi_transport_iscsi.o (ex ./drivers/built-in.a)
  40504      72       0   40576    9e80 ./drivers/gpu/drm/drm_dp_mst_topology.o (ex ./drivers/gpu/drm/built-in.a)
  40504      72       0   40576    9e80 ./drivers/gpu/drm/drm_dp_mst_topology.o (ex ./drivers/gpu/built-in.a)
  40504      72       0   40576    9e80 ./drivers/gpu/drm/drm_dp_mst_topology.o (ex ./drivers/built-in.a)
  40353     464       0   40817    9f71 ./fs/ext4/inode.o (ex ./fs/ext4/built-in.a)
  40353     464       0   40817    9f71 ./fs/ext4/inode.o (ex ./fs/built-in.a)
  40064    1058       0   41122    a0a2 ./net/core/skbuff.o (ex ./net/core/built-in.a)
  40064    1058       0   41122    a0a2 ./net/core/skbuff.o (ex ./net/built-in.a)
  39971     499       0   40470    9e16 ./drivers/gpu/drm/i915/display/intel_display_power.o (ex ./drivers/gpu/drm/i915/built-in.a)
  39971     499       0   40470    9e16 ./drivers/gpu/drm/i915/display/intel_display_power.o (ex ./drivers/gpu/drm/built-in.a)
  39971     499       0   40470    9e16 ./drivers/gpu/drm/i915/display/intel_display_power.o (ex ./drivers/gpu/built-in.a)
  39971     499       0   40470    9e16 ./drivers/gpu/drm/i915/display/intel_display_power.o (ex ./drivers/built-in.a)
  36382     808      88   37278    919e ./fs/ext4/mballoc.o (ex ./fs/ext4/built-in.a)
  36382     808      88   37278    919e ./fs/ext4/mballoc.o (ex ./fs/built-in.a)
  36264     248       0   36512    8ea0 ./fs/ext4/extents.o (ex ./fs/ext4/built-in.a)
  36264     248       0   36512    8ea0 ./fs/ext4/extents.o (ex ./fs/built-in.a)
  36192     756      64   37012    9094 ./drivers/pci/pci.o (ex ./drivers/pci/built-in.a)
  36192     756      64   37012    9094 ./drivers/pci/pci.o (ex ./drivers/built-in.a)
  35293     296       8   35597    8b0d ./net/ipv4/tcp_input.o (ex ./net/ipv4/built-in.a)
  35293     296       8   35597    8b0d ./net/ipv4/tcp_input.o (ex ./net/built-in.a)
  35075     360       0   35435    8a6b ./drivers/gpu/drm/i915/display/intel_dpll_mgr.o (ex ./drivers/gpu/drm/i915/built-in.a)
  35075     360       0   35435    8a6b ./drivers/gpu/drm/i915/display/intel_dpll_mgr.o (ex ./drivers/gpu/drm/built-in.a)
  35075     360       0   35435    8a6b ./drivers/gpu/drm/i915/display/intel_dpll_mgr.o (ex ./drivers/gpu/built-in.a)
  35075     360       0   35435    8a6b ./drivers/gpu/drm/i915/display/intel_dpll_mgr.o (ex ./drivers/built-in.a)
  33798    1160      80   35038    88de ./drivers/md/dm-thin.o (ex ./drivers/md/built-in.a)
  33798    1160      80   35038    88de ./drivers/md/dm-thin.o (ex ./drivers/built-in.a)
  32238     239       0   32477    7edd ./drivers/gpu/drm/i915/i915_irq.o (ex ./drivers/gpu/drm/i915/built-in.a)
  32238     239       0   32477    7edd ./drivers/gpu/drm/i915/i915_irq.o (ex ./drivers/gpu/drm/built-in.a)
  32238     239       0   32477    7edd ./drivers/gpu/drm/i915/i915_irq.o (ex ./drivers/gpu/built-in.a)
  32238     239       0   32477    7edd ./drivers/gpu/drm/i915/i915_irq.o (ex ./drivers/built-in.a)
  31805    4780      62   36647    8f27 ./kernel/rcu/tree.o (ex ./kernel/rcu/built-in.a)
  31805    4780      62   36647    8f27 ./kernel/rcu/tree.o (ex ./kernel/built-in.a)
  31648     945      64   32657    7f91 ./mm/page_alloc.o (ex ./mm/built-in.a)
  31558     741    3968   36267    8dab ./drivers/tty/vt/vt.o (ex ./drivers/tty/vt/built-in.a)
  31558     741    3968   36267    8dab ./drivers/tty/vt/vt.o (ex ./drivers/tty/built-in.a)
  31558     741    3968   36267    8dab ./drivers/tty/vt/vt.o (ex ./drivers/built-in.a)
  31485      80       0   31565    7b4d ./fs/ext4/namei.o (ex ./fs/ext4/built-in.a)
  31485      80       0   31565    7b4d ./fs/ext4/namei.o (ex ./fs/built-in.a)
  29496     104       0   29600    73a0 ./drivers/gpu/drm/i915/display/intel_sdvo.o (ex ./drivers/gpu/drm/i915/built-in.a)
  29496     104       0   29600    73a0 ./drivers/gpu/drm/i915/display/intel_sdvo.o (ex ./drivers/gpu/drm/built-in.a)
  29496     104       0   29600    73a0 ./drivers/gpu/drm/i915/display/intel_sdvo.o (ex ./drivers/gpu/built-in.a)
  29496     104       0   29600    73a0 ./drivers/gpu/drm/i915/display/intel_sdvo.o (ex ./drivers/built-in.a)
  29040   12768      46   41854    a37e ./arch/x86/events/intel/core.o (ex ./arch/x86/events/intel/built-in.a)
  29040   12768      46   41854    a37e ./arch/x86/events/intel/core.o (ex ./arch/x86/events/built-in.a)
  29040   12768      46   41854    a37e ./arch/x86/events/intel/core.o (ex ./arch/x86/built-in.a)
  28362     746       2   29110    71b6 ./net/packet/af_packet.o (ex ./net/packet/built-in.a)
  28362     746       2   29110    71b6 ./net/packet/af_packet.o (ex ./net/built-in.a)
  28337     272       0   28609    6fc1 ./drivers/gpu/drm/i915/display/intel_hdmi.o (ex ./drivers/gpu/drm/i915/built-in.a)
  28337     272       0   28609    6fc1 ./drivers/gpu/drm/i915/display/intel_hdmi.o (ex ./drivers/gpu/drm/built-in.a)
  28337     272       0   28609    6fc1 ./drivers/gpu/drm/i915/display/intel_hdmi.o (ex ./drivers/gpu/built-in.a)
  28337     272       0   28609    6fc1 ./drivers/gpu/drm/i915/display/intel_hdmi.o (ex ./drivers/built-in.a)
  27781     178     140   28099    6dc3 ./net/ipv4/tcp.o (ex ./net/ipv4/built-in.a)
  27781     178     140   28099    6dc3 ./net/ipv4/tcp.o (ex ./net/built-in.a)
  27723    1152      24   28899    70e3 ./drivers/scsi/sd.o (ex ./drivers/scsi/built-in.a)
  27723    1152      24   28899    70e3 ./drivers/scsi/sd.o (ex ./drivers/built-in.a)
  27687    3063     680   31430    7ac6 ./kernel/workqueue.o (ex ./kernel/built-in.a)
  27687     107       0   27794    6c92 ./net/core/neighbour.o (ex ./net/core/built-in.a)
  27687     107       0   27794    6c92 ./net/core/neighbour.o (ex ./net/built-in.a)
  27257     152       0   27409    6b11 ./fs/namei.o (ex ./fs/built-in.a)
  27007    1976       1   28984    7138 ./drivers/ata/ahci.o (ex ./drivers/built-in.a)
  27007    1976       1   28984    7138 ./drivers/ata/ahci.o (ex ./drivers/ata/built-in.a)
  26774     240       0   27014    6986 ./block/blk-mq.o (ex ./block/built-in.a)
  25877     276    8416   34569    8709 ./drivers/video/fbdev/core/fbcon.o (ex ./drivers/video/fbdev/core/built-in.a)
  25877     276    8416   34569    8709 ./drivers/video/fbdev/core/fbcon.o (ex ./drivers/video/fbdev/built-in.a)
  25877     276    8416   34569    8709 ./drivers/video/fbdev/core/fbcon.o (ex ./drivers/video/built-in.a)
  25877     276    8416   34569    8709 ./drivers/video/fbdev/core/fbcon.o (ex ./drivers/built-in.a)
  25854     464      20   26338    66e2 ./drivers/usb/core/hub.o (ex ./drivers/usb/core/built-in.a)
  25854     464      20   26338    66e2 ./drivers/usb/core/hub.o (ex ./drivers/usb/built-in.a)
  25854     464      20   26338    66e2 ./drivers/usb/core/hub.o (ex ./drivers/built-in.a)
  25313       0       0   25313    62e1 ./arch/x86/purgatory/kexec-purgatory.o (ex ./arch/x86/purgatory/built-in.a)
  25313       0       0   25313    62e1 ./arch/x86/purgatory/kexec-purgatory.o (ex ./arch/x86/built-in.a)
  25236       8       0   25244    629c ./lib/crc32.o (ex ./lib/built-in.a)
  25224     128       0   25352    6308 ./drivers/ata/libata-eh.o (ex ./drivers/built-in.a)
  25224     128       0   25352    6308 ./drivers/ata/libata-eh.o (ex ./drivers/ata/built-in.a)
  24772     421      32   25225    6289 ./fs/namespace.o (ex ./fs/built-in.a)
  24608      43       0   24651    604b ./fs/proc/base.o (ex ./fs/proc/built-in.a)
  24608      43       0   24651    604b ./fs/proc/base.o (ex ./fs/built-in.a)
  24605      16       0   24621    602d ./drivers/gpu/drm/i915/gt/intel_lrc.o (ex ./drivers/gpu/drm/i915/built-in.a)
  24605      16       0   24621    602d ./drivers/gpu/drm/i915/gt/intel_lrc.o (ex ./drivers/gpu/drm/built-in.a)
  24605      16       0   24621    602d ./drivers/gpu/drm/i915/gt/intel_lrc.o (ex ./drivers/gpu/built-in.a)
  24605      16       0   24621    602d ./drivers/gpu/drm/i915/gt/intel_lrc.o (ex ./drivers/built-in.a)
  24099     114       0   24213    5e95 ./drivers/gpu/drm/i915/i915_perf.o (ex ./drivers/gpu/drm/i915/built-in.a)
  24099     114       0   24213    5e95 ./drivers/gpu/drm/i915/i915_perf.o (ex ./drivers/gpu/drm/built-in.a)
  24099     114       0   24213    5e95 ./drivers/gpu/drm/i915/i915_perf.o (ex ./drivers/gpu/built-in.a)
  24099     114       0   24213    5e95 ./drivers/gpu/drm/i915/i915_perf.o (ex ./drivers/built-in.a)
  24002     641      16   24659    6053 ./drivers/md/dm-crypt.o (ex ./drivers/md/built-in.a)
  24002     641      16   24659    6053 ./drivers/md/dm-crypt.o (ex ./drivers/built-in.a)
  23885    3169       8   27062    69b6 ./kernel/sched/core.o (ex ./kernel/sched/built-in.a)
  23885    3169       8   27062    69b6 ./kernel/sched/core.o (ex ./kernel/built-in.a)
  23763      16       0   23779    5ce3 ./drivers/gpu/drm/i915/display/intel_lvds.o (ex ./drivers/gpu/drm/i915/built-in.a)
  23763      16       0   23779    5ce3 ./drivers/gpu/drm/i915/display/intel_lvds.o (ex ./drivers/gpu/drm/built-in.a)
  23763      16       0   23779    5ce3 ./drivers/gpu/drm/i915/display/intel_lvds.o (ex ./drivers/gpu/built-in.a)
  23763      16       0   23779    5ce3 ./drivers/gpu/drm/i915/display/intel_lvds.o (ex ./drivers/built-in.a)
  23087     316      16   23419    5b7b ./net/core/sock.o (ex ./net/core/built-in.a)
  23087     316      16   23419    5b7b ./net/core/sock.o (ex ./net/built-in.a)
  22981    2416      60   25457    6371 ./drivers/base/core.o (ex ./drivers/built-in.a)
  22981    2416      60   25457    6371 ./drivers/base/core.o (ex ./drivers/base/built-in.a)
  22935     132       4   23071    5a1f ./fs/ext4/xattr.o (ex ./fs/ext4/built-in.a)
  22935     132       4   23071    5a1f ./fs/ext4/xattr.o (ex ./fs/built-in.a)
  22907     792      18   23717    5ca5 ./net/ipv4/udp.o (ex ./net/ipv4/built-in.a)
  22907     792      18   23717    5ca5 ./net/ipv4/udp.o (ex ./net/built-in.a)
  22781     108      96   22985    59c9 ./kernel/sched/fair.o (ex ./kernel/sched/built-in.a)
  22781     108      96   22985    59c9 ./kernel/sched/fair.o (ex ./kernel/built-in.a)
  22431     168      24   22623    585f ./mm/shmem.o (ex ./mm/built-in.a)
  22306     196      48   22550    5816 ./mm/memory.o (ex ./mm/built-in.a)
  21915  919117  272980 1214012  12863c ./kernel/printk/printk.o (ex ./kernel/printk/built-in.a)
  21915  919117  272980 1214012  12863c ./kernel/printk/printk.o (ex ./kernel/built-in.a)
  21861     309      18   22188    56ac ./net/ethtool/ioctl.o (ex ./net/ethtool/built-in.a)
  21861     309      18   22188    56ac ./net/ethtool/ioctl.o (ex ./net/built-in.a)
  21746     132       0   21878    5576 ./drivers/gpu/drm/i915/intel_uncore.o (ex ./drivers/gpu/drm/i915/built-in.a)
  21746     132       0   21878    5576 ./drivers/gpu/drm/i915/intel_uncore.o (ex ./drivers/gpu/drm/built-in.a)
  21746     132       0   21878    5576 ./drivers/gpu/drm/i915/intel_uncore.o (ex ./drivers/gpu/built-in.a)
  21746     132       0   21878    5576 ./drivers/gpu/drm/i915/intel_uncore.o (ex ./drivers/built-in.a)
  21726      88     580   22394    577a ./drivers/ata/libata-scsi.o (ex ./drivers/built-in.a)
  21726      88     580   22394    577a ./drivers/ata/libata-scsi.o (ex ./drivers/ata/built-in.a)
  21563     788       8   22359    5757 ./net/ipv4/route.o (ex ./net/ipv4/built-in.a)
  21563     788       8   22359    5757 ./net/ipv4/route.o (ex ./net/built-in.a)
  21497     185       0   21682    54b2 ./net/ipv4/tcp_output.o (ex ./net/ipv4/built-in.a)
  21497     185       0   21682    54b2 ./net/ipv4/tcp_output.o (ex ./net/built-in.a)
  21379     258       0   21637    5485 ./drivers/gpu/drm/i915/display/intel_cdclk.o (ex ./drivers/gpu/drm/i915/built-in.a)
  21379     258       0   21637    5485 ./drivers/gpu/drm/i915/display/intel_cdclk.o (ex ./drivers/gpu/drm/built-in.a)
  21379     258       0   21637    5485 ./drivers/gpu/drm/i915/display/intel_cdclk.o (ex ./drivers/gpu/built-in.a)
  21379     258       0   21637    5485 ./drivers/gpu/drm/i915/display/intel_cdclk.o (ex ./drivers/built-in.a)
  21167     744      16   21927    55a7 ./fs/buffer.o (ex ./fs/built-in.a)
  21080     252       8   21340    535c ./kernel/signal.o (ex ./kernel/built-in.a)
  20974     281       0   21255    5307 ./drivers/gpu/drm/drm_atomic_helper.o (ex ./drivers/gpu/drm/built-in.a)
  20974     281       0   21255    5307 ./drivers/gpu/drm/drm_atomic_helper.o (ex ./drivers/gpu/built-in.a)
  20974     281       0   21255    5307 ./drivers/gpu/drm/drm_atomic_helper.o (ex ./drivers/built-in.a)
  20836     408     113   21357    536d ./drivers/usb/core/devio.o (ex ./drivers/usb/core/built-in.a)
  20836     408     113   21357    536d ./drivers/usb/core/devio.o (ex ./drivers/usb/built-in.a)
  20836     408     113   21357    536d ./drivers/usb/core/devio.o (ex ./drivers/built-in.a)
  20716      48       0   20764    511c ./drivers/gpu/drm/i915/display/intel_sprite.o (ex ./drivers/gpu/drm/i915/built-in.a)
  20716      48       0   20764    511c ./drivers/gpu/drm/i915/display/intel_sprite.o (ex ./drivers/gpu/drm/built-in.a)
  20716      48       0   20764    511c ./drivers/gpu/drm/i915/display/intel_sprite.o (ex ./drivers/gpu/built-in.a)
  20716      48       0   20764    511c ./drivers/gpu/drm/i915/display/intel_sprite.o (ex ./drivers/built-in.a)
  20621     201       0   20822    5156 ./lib/iov_iter.o (ex ./lib/built-in.a)
  20564     784      16   21364    5374 ./net/netlink/af_netlink.o (ex ./net/netlink/built-in.a)
  20564     784      16   21364    5374 ./net/netlink/af_netlink.o (ex ./net/built-in.a)
  20530      80       0   20610    5082 ./drivers/gpu/drm/i915/display/intel_hdcp.o (ex ./drivers/gpu/drm/i915/built-in.a)
  20530      80       0   20610    5082 ./drivers/gpu/drm/i915/display/intel_hdcp.o (ex ./drivers/gpu/drm/built-in.a)
  20530      80       0   20610    5082 ./drivers/gpu/drm/i915/display/intel_hdcp.o (ex ./drivers/gpu/built-in.a)
  20530      80       0   20610    5082 ./drivers/gpu/drm/i915/display/intel_hdcp.o (ex ./drivers/built-in.a)
  20308      40       0   20348    4f7c ./drivers/hid/hid-input.o (ex ./drivers/hid/built-in.a)
  20308      40       0   20348    4f7c ./drivers/hid/hid-input.o (ex ./drivers/built-in.a)
  20295     920      37   21252    5304 ./drivers/input/keyboard/atkbd.o (ex ./drivers/input/keyboard/built-in.a)
  20295     920      37   21252    5304 ./drivers/input/keyboard/atkbd.o (ex ./drivers/input/built-in.a)
  20295     920      37   21252    5304 ./drivers/input/keyboard/atkbd.o (ex ./drivers/built-in.a)
  20019     760       0   20779    512b ./drivers/tty/serial/serial_core.o (ex ./drivers/tty/serial/built-in.a)
  20019     760       0   20779    512b ./drivers/tty/serial/serial_core.o (ex ./drivers/tty/built-in.a)
  20019     760       0   20779    512b ./drivers/tty/serial/serial_core.o (ex ./drivers/built-in.a)
  19912     304       0   20216    4ef8 ./drivers/pci/probe.o (ex ./drivers/pci/built-in.a)
  19912     304       0   20216    4ef8 ./drivers/pci/probe.o (ex ./drivers/built-in.a)
  19886     313     112   20311    4f57 ./drivers/iommu/intel/dmar.o (ex ./drivers/iommu/intel/built-in.a)
  19886     313     112   20311    4f57 ./drivers/iommu/intel/dmar.o (ex ./drivers/iommu/built-in.a)
  19886     313     112   20311    4f57 ./drivers/iommu/intel/dmar.o (ex ./drivers/built-in.a)
  19617    1120   17548   38285    958d ./arch/x86/kernel/apic/io_apic.o (ex ./arch/x86/kernel/built-in.a)
  19617    1120   17548   38285    958d ./arch/x86/kernel/apic/io_apic.o (ex ./arch/x86/kernel/apic/built-in.a)
  19617    1120   17548   38285    958d ./arch/x86/kernel/apic/io_apic.o (ex ./arch/x86/built-in.a)
  19357     396     276   20029    4e3d ./drivers/tty/tty_io.o (ex ./drivers/tty/built-in.a)
  19357     396     276   20029    4e3d ./drivers/tty/tty_io.o (ex ./drivers/built-in.a)
  19351     568    4136   24055    5df7 ./net/unix/af_unix.o (ex ./net/unix/built-in.a)
  19351     568    4136   24055    5df7 ./net/unix/af_unix.o (ex ./net/built-in.a)
  19348     713      72   20133    4ea5 ./mm/vmalloc.o (ex ./mm/built-in.a)
  19124     136      40   19300    4b64 ./kernel/bpf/core.o (ex ./kernel/built-in.a)
  19124     136      40   19300    4b64 ./kernel/bpf/core.o (ex ./kernel/bpf/built-in.a)
  19006     880     104   19990    4e16 ./drivers/md/dm-snap.o (ex ./drivers/md/built-in.a)
  19006     880     104   19990    4e16 ./drivers/md/dm-snap.o (ex ./drivers/built-in.a)
  18874     280       0   19154    4ad2 ./drivers/gpu/drm/i915/i915_pci.o (ex ./drivers/gpu/drm/i915/built-in.a)
  18874     280       0   19154    4ad2 ./drivers/gpu/drm/i915/i915_pci.o (ex ./drivers/gpu/drm/built-in.a)
  18874     280       0   19154    4ad2 ./drivers/gpu/drm/i915/i915_pci.o (ex ./drivers/gpu/built-in.a)
  18874     280       0   19154    4ad2 ./drivers/gpu/drm/i915/i915_pci.o (ex ./drivers/built-in.a)
  18834      32       0   18866    49b2 ./drivers/gpu/drm/i915/gem/i915_gem_execbuffer.o (ex ./drivers/gpu/drm/i915/built-in.a)
  18834      32       0   18866    49b2 ./drivers/gpu/drm/i915/gem/i915_gem_execbuffer.o (ex ./drivers/gpu/drm/built-in.a)
  18834      32       0   18866    49b2 ./drivers/gpu/drm/i915/gem/i915_gem_execbuffer.o (ex ./drivers/gpu/built-in.a)
  18834      32       0   18866    49b2 ./drivers/gpu/drm/i915/gem/i915_gem_execbuffer.o (ex ./drivers/built-in.a)
  18693     409     104   19206    4b06 ./fs/jbd2/journal.o (ex ./fs/jbd2/built-in.a)
  18693     409     104   19206    4b06 ./fs/jbd2/journal.o (ex ./fs/built-in.a)
  18490     188       4   18682    48fa ./drivers/cdrom/cdrom.o (ex ./drivers/cdrom/built-in.a)
  18490     188       4   18682    48fa ./drivers/cdrom/cdrom.o (ex ./drivers/built-in.a)
  18370     440      28   18838    4996 ./drivers/md/dm.o (ex ./drivers/md/built-in.a)
  18370     440      28   18838    4996 ./drivers/md/dm.o (ex ./drivers/built-in.a)
  18234    6252       0   24486    5fa6 ./mm/filemap.o (ex ./mm/built-in.a)
  18103      65       0   18168    46f8 ./drivers/base/regmap/regmap.o (ex ./drivers/built-in.a)
  18103      65       0   18168    46f8 ./drivers/base/regmap/regmap.o (ex ./drivers/base/regmap/built-in.a)
  18103      65       0   18168    46f8 ./drivers/base/regmap/regmap.o (ex ./drivers/base/built-in.a)
  18083    1184      16   19283    4b53 ./drivers/input/input.o (ex ./drivers/input/built-in.a)
  18083    1184      16   19283    4b53 ./drivers/input/input.o (ex ./drivers/built-in.a)
  18079    1117       8   19204    4b04 ./drivers/ata/libahci.o (ex ./drivers/built-in.a)
  18079    1117       8   19204    4b04 ./drivers/ata/libahci.o (ex ./drivers/ata/built-in.a)
  17902     505      12   18419    47f3 ./drivers/hid/hid-core.o (ex ./drivers/hid/built-in.a)
  17902     505      12   18419    47f3 ./drivers/hid/hid-core.o (ex ./drivers/built-in.a)
  17736     666      28   18430    47fe ./net/socket.o (ex ./net/built-in.a)
  17602     310       1   17913    45f9 ./mm/mmap.o (ex ./mm/built-in.a)
  17316     412      56   17784    4578 ./drivers/acpi/ec.o (ex ./drivers/built-in.a)
  17316     412      56   17784    4578 ./drivers/acpi/ec.o (ex ./drivers/acpi/built-in.a)
  17309     816     104   18229    4735 ./kernel/module.o (ex ./kernel/built-in.a)
  17299     481      18   17798    4586 ./drivers/acpi/acpi_video.o (ex ./drivers/built-in.a)
  17299     481      18   17798    4586 ./drivers/acpi/acpi_video.o (ex ./drivers/acpi/built-in.a)
  17280     692       0   17972    4634 ./drivers/nvdimm/namespace_devs.o (ex ./drivers/nvdimm/built-in.a)
  17280     692       0   17972    4634 ./drivers/nvdimm/namespace_devs.o (ex ./drivers/built-in.a)
  17267     393      44   17704    4528 ./drivers/clk/clk.o (ex ./drivers/clk/built-in.a)
  17267     393      44   17704    4528 ./drivers/clk/clk.o (ex ./drivers/built-in.a)
  17182    2148      64   19394    4bc2 ./drivers/cpufreq/cpufreq.o (ex ./drivers/cpufreq/built-in.a)
  17182    2148      64   19394    4bc2 ./drivers/cpufreq/cpufreq.o (ex ./drivers/built-in.a)
  17163     961     112   18236    473c ./mm/percpu.o (ex ./mm/built-in.a)
  17098     130       8   17236    4354 ./fs/fat/inode.o (ex ./fs/fat/built-in.a)
  17098     130       8   17236    4354 ./fs/fat/inode.o (ex ./fs/built-in.a)
  16972      80       0   17052    429c ./drivers/gpu/drm/i915/display/icl_dsi.o (ex ./drivers/gpu/drm/i915/built-in.a)
  16972      80       0   17052    429c ./drivers/gpu/drm/i915/display/icl_dsi.o (ex ./drivers/gpu/drm/built-in.a)
  16972      80       0   17052    429c ./drivers/gpu/drm/i915/display/icl_dsi.o (ex ./drivers/gpu/built-in.a)
  16972      80       0   17052    429c ./drivers/gpu/drm/i915/display/icl_dsi.o (ex ./drivers/built-in.a)
  16893     264    1888   19045    4a65 ./fs/locks.o (ex ./fs/built-in.a)
  16890     294       0   17184    4320 ./drivers/gpu/drm/drm_vblank.o (ex ./drivers/gpu/drm/built-in.a)
  16890     294       0   17184    4320 ./drivers/gpu/drm/drm_vblank.o (ex ./drivers/gpu/built-in.a)
  16890     294       0   17184    4320 ./drivers/gpu/drm/drm_vblank.o (ex ./drivers/built-in.a)
  16803     712     576   18091    46ab ./net/ipv4/tcp_ipv4.o (ex ./net/ipv4/built-in.a)
  16803     712     576   18091    46ab ./net/ipv4/tcp_ipv4.o (ex ./net/built-in.a)
  16758      80       0   16838    41c6 ./fs/ext4/resize.o (ex ./fs/ext4/built-in.a)
  16758      80       0   16838    41c6 ./fs/ext4/resize.o (ex ./fs/built-in.a)
  16647      40       0   16687    412f ./drivers/gpu/drm/i915/gem/i915_gem_context.o (ex ./drivers/gpu/drm/i915/built-in.a)
  16647      40       0   16687    412f ./drivers/gpu/drm/i915/gem/i915_gem_context.o (ex ./drivers/gpu/drm/built-in.a)
  16647      40       0   16687    412f ./drivers/gpu/drm/i915/gem/i915_gem_context.o (ex ./drivers/gpu/built-in.a)
  16647      40       0   16687    412f ./drivers/gpu/drm/i915/gem/i915_gem_context.o (ex ./drivers/built-in.a)
  16577     144       0   16721    4151 ./drivers/gpu/drm/i915/display/intel_panel.o (ex ./drivers/gpu/drm/i915/built-in.a)
  16577     144       0   16721    4151 ./drivers/gpu/drm/i915/display/intel_panel.o (ex ./drivers/gpu/drm/built-in.a)
  16577     144       0   16721    4151 ./drivers/gpu/drm/i915/display/intel_panel.o (ex ./drivers/gpu/built-in.a)
  16577     144       0   16721    4151 ./drivers/gpu/drm/i915/display/intel_panel.o (ex ./drivers/built-in.a)
  16546     297      28   16871    41e7 ./drivers/scsi/sg.o (ex ./drivers/scsi/built-in.a)
  16546     297      28   16871    41e7 ./drivers/scsi/sg.o (ex ./drivers/built-in.a)
  16379     476    8192   25047    61d7 ./fs/dcache.o (ex ./fs/built-in.a)
  16326      41       0   16367    3fef ./drivers/gpu/drm/i915/display/intel_bios.o (ex ./drivers/gpu/drm/i915/built-in.a)
  16326      41       0   16367    3fef ./drivers/gpu/drm/i915/display/intel_bios.o (ex ./drivers/gpu/drm/built-in.a)
  16326      41       0   16367    3fef ./drivers/gpu/drm/i915/display/intel_bios.o (ex ./drivers/gpu/built-in.a)
  16326      41       0   16367    3fef ./drivers/gpu/drm/i915/display/intel_bios.o (ex ./drivers/built-in.a)
  16255       8       1   16264    3f88 ./drivers/gpu/drm/i915/i915_gpu_error.o (ex ./drivers/gpu/drm/i915/built-in.a)
  16255       8       1   16264    3f88 ./drivers/gpu/drm/i915/i915_gpu_error.o (ex ./drivers/gpu/drm/built-in.a)
  16255       8       1   16264    3f88 ./drivers/gpu/drm/i915/i915_gpu_error.o (ex ./drivers/gpu/built-in.a)
  16255       8       1   16264    3f88 ./drivers/gpu/drm/i915/i915_gpu_error.o (ex ./drivers/built-in.a)
  16219      32       0   16251    3f7b ./drivers/gpu/drm/drm_ioctl.o (ex ./drivers/gpu/drm/built-in.a)
  16219      32       0   16251    3f7b ./drivers/gpu/drm/drm_ioctl.o (ex ./drivers/gpu/built-in.a)
  16219      32       0   16251    3f7b ./drivers/gpu/drm/drm_ioctl.o (ex ./drivers/built-in.a)
  16169    8952     128   25249    62a1 ./arch/x86/events/core.o (ex ./arch/x86/events/built-in.a)
  16169    8952     128   25249    62a1 ./arch/x86/events/core.o (ex ./arch/x86/built-in.a)
  16142     232       0   16374    3ff6 ./drivers/tty/serial/8250/8250_port.o (ex ./drivers/tty/serial/built-in.a)
  16142     232       0   16374    3ff6 ./drivers/tty/serial/8250/8250_port.o (ex ./drivers/tty/serial/8250/built-in.a)
  16142     232       0   16374    3ff6 ./drivers/tty/serial/8250/8250_port.o (ex ./drivers/tty/built-in.a)
  16142     232       0   16374    3ff6 ./drivers/tty/serial/8250/8250_port.o (ex ./drivers/built-in.a)
  16132     202      16   16350    3fde ./drivers/scsi/scsi_lib.o (ex ./drivers/scsi/built-in.a)
  16132     202      16   16350    3fde ./drivers/scsi/scsi_lib.o (ex ./drivers/built-in.a)
  16070     104       0   16174    3f2e ./drivers/gpu/drm/i915/display/intel_psr.o (ex ./drivers/gpu/drm/i915/built-in.a)
  16070     104       0   16174    3f2e ./drivers/gpu/drm/i915/display/intel_psr.o (ex ./drivers/gpu/drm/built-in.a)
  16070     104       0   16174    3f2e ./drivers/gpu/drm/i915/display/intel_psr.o (ex ./drivers/gpu/built-in.a)
  16070     104       0   16174    3f2e ./drivers/gpu/drm/i915/display/intel_psr.o (ex ./drivers/built-in.a)
  16054     404      16   16474    405a ./drivers/iommu/iommu.o (ex ./drivers/iommu/built-in.a)
  16054     404      16   16474    405a ./drivers/iommu/iommu.o (ex ./drivers/built-in.a)
  16014     292       8   16314    3fba ./kernel/futex.o (ex ./kernel/built-in.a)
  15959     196       0   16155    3f1b ./mm/vmscan.o (ex ./mm/built-in.a)
  15903     889      88   16880    41f0 ./drivers/block/loop.o (ex ./drivers/built-in.a)
  15903     889      88   16880    41f0 ./drivers/block/loop.o (ex ./drivers/block/built-in.a)
  15900     128       0   16028    3e9c ./fs/ext4/inline.o (ex ./fs/ext4/built-in.a)
  15900     128       0   16028    3e9c ./fs/ext4/inline.o (ex ./fs/built-in.a)
  15866    2193      56   18115    46c3 ./drivers/cpufreq/intel_pstate.o (ex ./drivers/cpufreq/built-in.a)
  15866    2193      56   18115    46c3 ./drivers/cpufreq/intel_pstate.o (ex ./drivers/built-in.a)
  15699     867    2048   18614    48b6 ./net/ipv4/devinet.o (ex ./net/ipv4/built-in.a)
  15699     867    2048   18614    48b6 ./net/ipv4/devinet.o (ex ./net/built-in.a)
  15576     116      36   15728    3d70 ./arch/x86/kernel/reboot.o (ex ./arch/x86/kernel/built-in.a)
  15576     116      36   15728    3d70 ./arch/x86/kernel/reboot.o (ex ./arch/x86/built-in.a)
  15525     236      76   15837    3ddd ./kernel/fork.o (ex ./kernel/built-in.a)
  15472      40       0   15512    3c98 ./drivers/md/dm-thin-metadata.o (ex ./drivers/md/built-in.a)
  15472      40       0   15512    3c98 ./drivers/md/dm-thin-metadata.o (ex ./drivers/built-in.a)
  15459      60       4   15523    3ca3 ./net/ipv4/fib_trie.o (ex ./net/ipv4/built-in.a)
  15459      60       4   15523    3ca3 ./net/ipv4/fib_trie.o (ex ./net/built-in.a)
  15382       8       0   15390    3c1e ./drivers/gpu/drm/i915/i915_cmd_parser.o (ex ./drivers/gpu/drm/i915/built-in.a)
  15382       8       0   15390    3c1e ./drivers/gpu/drm/i915/i915_cmd_parser.o (ex ./drivers/gpu/drm/built-in.a)
  15382       8       0   15390    3c1e ./drivers/gpu/drm/i915/i915_cmd_parser.o (ex ./drivers/gpu/built-in.a)
  15382       8       0   15390    3c1e ./drivers/gpu/drm/i915/i915_cmd_parser.o (ex ./drivers/built-in.a)
  15333     200    2048   17581    44ad ./drivers/md/dm-ioctl.o (ex ./drivers/md/built-in.a)
  15333     200    2048   17581    44ad ./drivers/md/dm-ioctl.o (ex ./drivers/built-in.a)
  15279     592      32   15903    3e1f ./drivers/acpi/scan.o (ex ./drivers/built-in.a)
  15279     592      32   15903    3e1f ./drivers/acpi/scan.o (ex ./drivers/acpi/built-in.a)
  15163      96       3   15262    3b9e ./drivers/input/mouse/synaptics.o (ex ./drivers/input/mouse/built-in.a)
  15163      96       3   15262    3b9e ./drivers/input/mouse/synaptics.o (ex ./drivers/input/built-in.a)
  15163      96       3   15262    3b9e ./drivers/input/mouse/synaptics.o (ex ./drivers/built-in.a)
  15034      32       0   15066    3ada ./drivers/gpu/drm/i915/display/vlv_dsi.o (ex ./drivers/gpu/drm/i915/built-in.a)
  15034      32       0   15066    3ada ./drivers/gpu/drm/i915/display/vlv_dsi.o (ex ./drivers/gpu/drm/built-in.a)
  15034      32       0   15066    3ada ./drivers/gpu/drm/i915/display/vlv_dsi.o (ex ./drivers/gpu/built-in.a)
  15034      32       0   15066    3ada ./drivers/gpu/drm/i915/display/vlv_dsi.o (ex ./drivers/built-in.a)
  14934     716      13   15663    3d2f ./drivers/input/mouse/psmouse-base.o (ex ./drivers/input/mouse/built-in.a)
  14934     716      13   15663    3d2f ./drivers/input/mouse/psmouse-base.o (ex ./drivers/input/built-in.a)
  14934     716      13   15663    3d2f ./drivers/input/mouse/psmouse-base.o (ex ./drivers/built-in.a)
  14905     298      36   15239    3b87 ./kernel/irq/manage.o (ex ./kernel/irq/built-in.a)
  14905     298      36   15239    3b87 ./kernel/irq/manage.o (ex ./kernel/built-in.a)
  14773       0       0   14773    39b5 ./arch/x86/entry/entry_64.o (ex ./arch/x86/entry/built-in.a)
  14773       0       0   14773    39b5 ./arch/x86/entry/entry_64.o (ex ./arch/x86/built-in.a)
  14771      48       0   14819    39e3 ./drivers/gpu/drm/i915/display/intel_color.o (ex ./drivers/gpu/drm/i915/built-in.a)
  14771      48       0   14819    39e3 ./drivers/gpu/drm/i915/display/intel_color.o (ex ./drivers/gpu/drm/built-in.a)
  14771      48       0   14819    39e3 ./drivers/gpu/drm/i915/display/intel_color.o (ex ./drivers/gpu/built-in.a)
  14771      48       0   14819    39e3 ./drivers/gpu/drm/i915/display/intel_color.o (ex ./drivers/built-in.a)
  14767     168       0   14935    3a57 ./net/ipv4/nexthop.o (ex ./net/ipv4/built-in.a)
  14767     168       0   14935    3a57 ./net/ipv4/nexthop.o (ex ./net/built-in.a)
  14707      36       4   14747    399b ./drivers/pci/setup-bus.o (ex ./drivers/pci/built-in.a)
  14707      36       4   14747    399b ./drivers/pci/setup-bus.o (ex ./drivers/built-in.a)
  14569    2580    3744   20893    519d ./arch/x86/kernel/cpu/mce/core.o (ex ./arch/x86/kernel/cpu/mce/built-in.a)
  14569    2580    3744   20893    519d ./arch/x86/kernel/cpu/mce/core.o (ex ./arch/x86/kernel/cpu/built-in.a)
  14569    2580    3744   20893    519d ./arch/x86/kernel/cpu/mce/core.o (ex ./arch/x86/kernel/built-in.a)
  14569    2580    3744   20893    519d ./arch/x86/kernel/cpu/mce/core.o (ex ./arch/x86/built-in.a)
  14536      72       0   14608    3910 ./kernel/sys.o (ex ./kernel/built-in.a)
  14473     144       4   14621    391d ./drivers/usb/core/message.o (ex ./drivers/usb/core/built-in.a)
  14473     144       4   14621    391d ./drivers/usb/core/message.o (ex ./drivers/usb/built-in.a)
  14473     144       4   14621    391d ./drivers/usb/core/message.o (ex ./drivers/built-in.a)
  14353     312     571   15236    3b84 ./drivers/tty/vt/keyboard.o (ex ./drivers/tty/vt/built-in.a)
  14353     312     571   15236    3b84 ./drivers/tty/vt/keyboard.o (ex ./drivers/tty/built-in.a)
  14353     312     571   15236    3b84 ./drivers/tty/vt/keyboard.o (ex ./drivers/built-in.a)
  14252     368     216   14836    39f4 ./drivers/md/dm-bufio.o (ex ./drivers/md/built-in.a)
  14252     368     216   14836    39f4 ./drivers/md/dm-bufio.o (ex ./drivers/built-in.a)
  14156     464       8   14628    3924 ./fs/jbd2/transaction.o (ex ./fs/jbd2/built-in.a)
  14156     464       8   14628    3924 ./fs/jbd2/transaction.o (ex ./fs/built-in.a)
  14149       0       0   14149    3745 ./arch/x86/crypto/sha512-avx-asm.o (ex ./arch/x86/crypto/built-in.a)
  14149       0       0   14149    3745 ./arch/x86/crypto/sha512-avx-asm.o (ex ./arch/x86/built-in.a)
  14117       0       0   14117    3725 ./arch/x86/crypto/sha512-ssse3-asm.o (ex ./arch/x86/crypto/built-in.a)
  14117       0       0   14117    3725 ./arch/x86/crypto/sha512-ssse3-asm.o (ex ./arch/x86/built-in.a)
  14077      64       0   14141    373d ./net/ipv4/ip_output.o (ex ./net/ipv4/built-in.a)
  14077      64       0   14141    373d ./net/ipv4/ip_output.o (ex ./net/built-in.a)
  13964    1064    2088   17116    42dc ./block/genhd.o (ex ./block/built-in.a)
  13931    1540      32   15503    3c8f ./mm/slub.o (ex ./mm/built-in.a)
  13874      49       0   13923    3663 ./drivers/gpu/drm/i915/gt/intel_engine_cs.o (ex ./drivers/gpu/drm/i915/built-in.a)
  13874      49       0   13923    3663 ./drivers/gpu/drm/i915/gt/intel_engine_cs.o (ex ./drivers/gpu/drm/built-in.a)
  13874      49       0   13923    3663 ./drivers/gpu/drm/i915/gt/intel_engine_cs.o (ex ./drivers/gpu/built-in.a)
  13874      49       0   13923    3663 ./drivers/gpu/drm/i915/gt/intel_engine_cs.o (ex ./drivers/built-in.a)
  13861     331      20   14212    3784 ./drivers/usb/core/hcd.o (ex ./drivers/usb/core/built-in.a)
  13861     331      20   14212    3784 ./drivers/usb/core/hcd.o (ex ./drivers/usb/built-in.a)
  13861     331      20   14212    3784 ./drivers/usb/core/hcd.o (ex ./drivers/built-in.a)
  13740     249      24   14013    36bd ./kernel/sched/deadline.o (ex ./kernel/sched/built-in.a)
  13740     249      24   14013    36bd ./kernel/sched/deadline.o (ex ./kernel/built-in.a)
  13675     205       1   13881    3639 ./drivers/gpu/drm/drm_fb_helper.o (ex ./drivers/gpu/drm/built-in.a)
  13675     205       1   13881    3639 ./drivers/gpu/drm/drm_fb_helper.o (ex ./drivers/gpu/built-in.a)
  13675     205       1   13881    3639 ./drivers/gpu/drm/drm_fb_helper.o (ex ./drivers/built-in.a)
  13631     568       0   14199    3777 ./arch/x86/kernel/early-quirks.o (ex ./arch/x86/kernel/built-in.a)
  13631     568       0   14199    3777 ./arch/x86/kernel/early-quirks.o (ex ./arch/x86/built-in.a)
  13556     276      68   13900    364c ./fs/inode.o (ex ./fs/built-in.a)
  13431     312       0   13743    35af ./drivers/tty/n_tty.o (ex ./drivers/tty/built-in.a)
  13431     312       0   13743    35af ./drivers/tty/n_tty.o (ex ./drivers/built-in.a)
  13400    1040       8   14448    3870 ./drivers/i2c/i2c-core-base.o (ex ./drivers/i2c/built-in.a)
  13400    1040       8   14448    3870 ./drivers/i2c/i2c-core-base.o (ex ./drivers/built-in.a)
  13305    1883    4164   19352    4b98 ./arch/x86/kernel/apic/apic.o (ex ./arch/x86/kernel/built-in.a)
  13305    1883    4164   19352    4b98 ./arch/x86/kernel/apic/apic.o (ex ./arch/x86/kernel/apic/built-in.a)
  13305    1883    4164   19352    4b98 ./arch/x86/kernel/apic/apic.o (ex ./arch/x86/built-in.a)
  13217     320      48   13585    3511 ./arch/x86/kernel/acpi/boot.o (ex ./arch/x86/kernel/built-in.a)
  13217     320      48   13585    3511 ./arch/x86/kernel/acpi/boot.o (ex ./arch/x86/kernel/acpi/built-in.a)
  13217     320      48   13585    3511 ./arch/x86/kernel/acpi/boot.o (ex ./arch/x86/built-in.a)
  13168     244     224   13636    3544 ./fs/block_dev.o (ex ./fs/built-in.a)
  13154      48       8   13210    339a ./fs/ext4/fast_commit.o (ex ./fs/ext4/built-in.a)
  13154      48       8   13210    339a ./fs/ext4/fast_commit.o (ex ./fs/built-in.a)
  13146      64      32   13242    33ba ./arch/x86/pci/common.o (ex ./arch/x86/pci/built-in.a)
  12977     688       0   13665    3561 ./drivers/gpu/drm/drm_connector.o (ex ./drivers/gpu/drm/built-in.a)
  12977     688       0   13665    3561 ./drivers/gpu/drm/drm_connector.o (ex ./drivers/gpu/built-in.a)
  12977     688       0   13665    3561 ./drivers/gpu/drm/drm_connector.o (ex ./drivers/built-in.a)
  12971      35      12   13018    32da ./drivers/gpu/drm/i915/gt/intel_rps.o (ex ./drivers/gpu/drm/i915/built-in.a)
  12971      35      12   13018    32da ./drivers/gpu/drm/i915/gt/intel_rps.o (ex ./drivers/gpu/drm/built-in.a)
  12971      35      12   13018    32da ./drivers/gpu/drm/i915/gt/intel_rps.o (ex ./drivers/gpu/built-in.a)
  12971      35      12   13018    32da ./drivers/gpu/drm/i915/gt/intel_rps.o (ex ./drivers/built-in.a)
  12874      72       0   12946    3292 ./drivers/hid/hid-quirks.o (ex ./drivers/hid/built-in.a)
  12874      72       0   12946    3292 ./drivers/hid/hid-quirks.o (ex ./drivers/built-in.a)
  12484      40      89   12613    3145 ./drivers/acpi/video_detect.o (ex ./drivers/built-in.a)
  12484      40      89   12613    3145 ./drivers/acpi/video_detect.o (ex ./drivers/acpi/built-in.a)
  12371      72       0   12443    309b ./drivers/md/dm-table.o (ex ./drivers/md/built-in.a)
  12371      72       0   12443    309b ./drivers/md/dm-table.o (ex ./drivers/built-in.a)
  12313    3168       4   15485    3c7d ./net/core/net-sysfs.o (ex ./net/core/built-in.a)
  12313    3168       4   15485    3c7d ./net/core/net-sysfs.o (ex ./net/built-in.a)
  12204     648     208   13060    3304 ./net/ipv4/af_inet.o (ex ./net/ipv4/built-in.a)
  12204     648     208   13060    3304 ./net/ipv4/af_inet.o (ex ./net/built-in.a)
  12120      16       0   12136    2f68 ./fs/fat/dir.o (ex ./fs/fat/built-in.a)
  12120      16       0   12136    2f68 ./fs/fat/dir.o (ex ./fs/built-in.a)
  12091      40       0   12131    2f63 ./fs/ext4/ialloc.o (ex ./fs/ext4/built-in.a)
  12091      40       0   12131    2f63 ./fs/ext4/ialloc.o (ex ./fs/built-in.a)
  11933     296     224   12453    30a5 ./fs/iomap/buffered-io.o (ex ./fs/iomap/built-in.a)
  11933     296     224   12453    30a5 ./fs/iomap/buffered-io.o (ex ./fs/built-in.a)
  11802    9713      20   21535    541f ./kernel/cpu.o (ex ./kernel/built-in.a)
  11639      64       0   11703    2db7 ./drivers/gpu/drm/drm_dp_helper.o (ex ./drivers/gpu/drm/built-in.a)
  11639      64       0   11703    2db7 ./drivers/gpu/drm/drm_dp_helper.o (ex ./drivers/gpu/built-in.a)
  11639      64       0   11703    2db7 ./drivers/gpu/drm/drm_dp_helper.o (ex ./drivers/built-in.a)
  11635     312       9   11956    2eb4 ./drivers/thermal/thermal_core.o (ex ./drivers/thermal/built-in.a)
  11635     312       9   11956    2eb4 ./drivers/thermal/thermal_core.o (ex ./drivers/built-in.a)
  11618    2840     352   14810    39da ./drivers/scsi/scsi_sysfs.o (ex ./drivers/scsi/built-in.a)
  11618    2840     352   14810    39da ./drivers/scsi/scsi_sysfs.o (ex ./drivers/built-in.a)
  11459     112       0   11571    2d33 ./drivers/gpu/drm/drm_atomic.o (ex ./drivers/gpu/drm/built-in.a)
  11459     112       0   11571    2d33 ./drivers/gpu/drm/drm_atomic.o (ex ./drivers/gpu/built-in.a)
  11459     112       0   11571    2d33 ./drivers/gpu/drm/drm_atomic.o (ex ./drivers/built-in.a)
  11445      83      44   11572    2d34 ./arch/x86/mm/pat/set_memory.o (ex ./arch/x86/mm/pat/built-in.a)
  11445      83      44   11572    2d34 ./arch/x86/mm/pat/set_memory.o (ex ./arch/x86/mm/built-in.a)
  11445      83      44   11572    2d34 ./arch/x86/mm/pat/set_memory.o (ex ./arch/x86/built-in.a)
  11425     120      12   11557    2d25 ./fs/super.o (ex ./fs/built-in.a)
  11346     460       0   11806    2e1e ./drivers/gpu/drm/i915/i915_drv.o (ex ./drivers/gpu/drm/i915/built-in.a)
  11346     460       0   11806    2e1e ./drivers/gpu/drm/i915/i915_drv.o (ex ./drivers/gpu/drm/built-in.a)
  11346     460       0   11806    2e1e ./drivers/gpu/drm/i915/i915_drv.o (ex ./drivers/gpu/built-in.a)
  11346     460       0   11806    2e1e ./drivers/gpu/drm/i915/i915_drv.o (ex ./drivers/built-in.a)
  11339      16       0   11355    2c5b ./fs/exfat/namei.o (ex ./fs/exfat/built-in.a)
  11339      16       0   11355    2c5b ./fs/exfat/namei.o (ex ./fs/built-in.a)
  11336      73       0   11409    2c91 ./drivers/gpu/drm/i915/display/intel_audio.o (ex ./drivers/gpu/drm/i915/built-in.a)
  11336      73       0   11409    2c91 ./drivers/gpu/drm/i915/display/intel_audio.o (ex ./drivers/gpu/drm/built-in.a)
  11336      73       0   11409    2c91 ./drivers/gpu/drm/i915/display/intel_audio.o (ex ./drivers/gpu/built-in.a)
  11336      73       0   11409    2c91 ./drivers/gpu/drm/i915/display/intel_audio.o (ex ./drivers/built-in.a)
  11312     128       4   11444    2cb4 ./drivers/scsi/scsi_scan.o (ex ./drivers/scsi/built-in.a)
  11312     128       4   11444    2cb4 ./drivers/scsi/scsi_scan.o (ex ./drivers/built-in.a)
  11187      96       8   11291    2c1b ./arch/x86/kernel/cpu/intel.o (ex ./arch/x86/kernel/cpu/built-in.a)
  11187      96       8   11291    2c1b ./arch/x86/kernel/cpu/intel.o (ex ./arch/x86/kernel/built-in.a)
  11187      96       8   11291    2c1b ./arch/x86/kernel/cpu/intel.o (ex ./arch/x86/built-in.a)
  11155     469       0   11624    2d68 ./drivers/md/dm-verity-target.o (ex ./drivers/md/built-in.a)
  11155     469       0   11624    2d68 ./drivers/md/dm-verity-target.o (ex ./drivers/built-in.a)
  11126    9530     168   20824    5158 ./arch/x86/events/intel/ds.o (ex ./arch/x86/events/intel/built-in.a)
  11126    9530     168   20824    5158 ./arch/x86/events/intel/ds.o (ex ./arch/x86/events/built-in.a)
  11126    9530     168   20824    5158 ./arch/x86/events/intel/ds.o (ex ./arch/x86/built-in.a)
  11118      86       6   11210    2bca ./drivers/scsi/scsi_error.o (ex ./drivers/scsi/built-in.a)
  11118      86       6   11210    2bca ./drivers/scsi/scsi_error.o (ex ./drivers/built-in.a)
  11079     129       0   11208    2bc8 ./net/ipv4/fib_frontend.o (ex ./net/ipv4/built-in.a)
  11079     129       0   11208    2bc8 ./net/ipv4/fib_frontend.o (ex ./net/built-in.a)
  11060      40    2076   13176    3378 ./net/ipv4/fib_semantics.o (ex ./net/ipv4/built-in.a)
  11060      40    2076   13176    3378 ./net/ipv4/fib_semantics.o (ex ./net/built-in.a)
  10951      88       8   11047    2b27 ./fs/isofs/inode.o (ex ./fs/isofs/built-in.a)
  10951      88       8   11047    2b27 ./fs/isofs/inode.o (ex ./fs/built-in.a)
  10917     258      42   11217    2bd1 ./arch/x86/kernel/cpu/bugs.o (ex ./arch/x86/kernel/cpu/built-in.a)
  10917     258      42   11217    2bd1 ./arch/x86/kernel/cpu/bugs.o (ex ./arch/x86/kernel/built-in.a)
  10917     258      42   11217    2bd1 ./arch/x86/kernel/cpu/bugs.o (ex ./arch/x86/built-in.a)
  10912       0       0   10912    2aa0 ./drivers/gpu/drm/i915/gt/debugfs_gt_pm.o (ex ./drivers/gpu/drm/i915/built-in.a)
  10912       0       0   10912    2aa0 ./drivers/gpu/drm/i915/gt/debugfs_gt_pm.o (ex ./drivers/gpu/drm/built-in.a)
  10912       0       0   10912    2aa0 ./drivers/gpu/drm/i915/gt/debugfs_gt_pm.o (ex ./drivers/gpu/built-in.a)
  10912       0       0   10912    2aa0 ./drivers/gpu/drm/i915/gt/debugfs_gt_pm.o (ex ./drivers/built-in.a)
  10883   12079      32   22994    59d2 ./mm/memblock.o (ex ./mm/built-in.a)
  10776      80     156   11012    2b04 ./mm/page-writeback.o (ex ./mm/built-in.a)
  10696     152      16   10864    2a70 ./fs/ext4/extents_status.o (ex ./fs/ext4/built-in.a)
  10696     152      16   10864    2a70 ./fs/ext4/extents_status.o (ex ./fs/built-in.a)
  10690     621     736   12047    2f0f ./kernel/time/timekeeping.o (ex ./kernel/time/built-in.a)
  10690     621     736   12047    2f0f ./kernel/time/timekeeping.o (ex ./kernel/built-in.a)
  10615      96       0   10711    29d7 ./fs/read_write.o (ex ./fs/built-in.a)
  10602     230       0   10832    2a50 ./net/ipv4/igmp.o (ex ./net/ipv4/built-in.a)
  10602     230       0   10832    2a50 ./net/ipv4/igmp.o (ex ./net/built-in.a)
  10550      16       0   10566    2946 ./drivers/gpu/drm/i915/display/intel_tv.o (ex ./drivers/gpu/drm/i915/built-in.a)
  10550      16       0   10566    2946 ./drivers/gpu/drm/i915/display/intel_tv.o (ex ./drivers/gpu/drm/built-in.a)
  10550      16       0   10566    2946 ./drivers/gpu/drm/i915/display/intel_tv.o (ex ./drivers/gpu/built-in.a)
  10550      16       0   10566    2946 ./drivers/gpu/drm/i915/display/intel_tv.o (ex ./drivers/built-in.a)
  10495     764      24   11283    2c13 ./arch/x86/kernel/smpboot.o (ex ./arch/x86/kernel/built-in.a)
  10495     764      24   11283    2c13 ./arch/x86/kernel/smpboot.o (ex ./arch/x86/built-in.a)
  10365     617     672   11654    2d86 ./drivers/char/random.o (ex ./drivers/char/built-in.a)
  10365     617     672   11654    2d86 ./drivers/char/random.o (ex ./drivers/built-in.a)
  10248     693      24   10965    2ad5 ./drivers/acpi/battery.o (ex ./drivers/built-in.a)
  10248     693      24   10965    2ad5 ./drivers/acpi/battery.o (ex ./drivers/acpi/built-in.a)
  10154       8       0   10162    27b2 ./drivers/gpu/drm/i915/gt/intel_reset.o (ex ./drivers/gpu/drm/i915/built-in.a)
  10154       8       0   10162    27b2 ./drivers/gpu/drm/i915/gt/intel_reset.o (ex ./drivers/gpu/drm/built-in.a)
  10154       8       0   10162    27b2 ./drivers/gpu/drm/i915/gt/intel_reset.o (ex ./drivers/gpu/built-in.a)
  10154       8       0   10162    27b2 ./drivers/gpu/drm/i915/gt/intel_reset.o (ex ./drivers/built-in.a)
  10146      40       0   10186    27ca ./drivers/gpu/drm/i915/gt/intel_ggtt.o (ex ./drivers/gpu/drm/i915/built-in.a)
  10146      40       0   10186    27ca ./drivers/gpu/drm/i915/gt/intel_ggtt.o (ex ./drivers/gpu/drm/built-in.a)
  10146      40       0   10186    27ca ./drivers/gpu/drm/i915/gt/intel_ggtt.o (ex ./drivers/gpu/built-in.a)
  10146      40       0   10186    27ca ./drivers/gpu/drm/i915/gt/intel_ggtt.o (ex ./drivers/built-in.a)
  10072      89      16   10177    27c1 ./fs/exec.o (ex ./fs/built-in.a)
  10009      56       8   10073    2759 ./fs/libfs.o (ex ./fs/built-in.a)
tlaurion commented 1 year ago

So we got rid of i915drm and freed 500kb in kernel switching to efifb! What next can be reduced?

tlaurion commented 1 year ago

Also note that each builds produce sizes.txt for easier comparison for a while now. So it's easy to test changes for size comparison across builds to help the continual quest for firmware footprint reduction