Upgrade Linux kernel to 4.14.336

This is the last LTS version buildable using GCC 4.0.x. The next one,
version 4.19, requires at least GCC 4.6.

Fortunately, this is also the first version of the Linux kernel
without firmware blobs being included in /firmware, so the FSFLA
deblob scripts aren't needed anymore to ensure a fully auditable
kernel - the 3 remaining drivers that do include blobs masquerading
as source code are removed via a patch, avoiding all the other side
effects of the deblob scripts.
This doesn't compromise the trustworthiness of the bootstrapped
environment, since all the other drivers deblob would remove use
the firmware loader mechanism, which does nothing when the actual
firmware blobs aren't installed on the system separately. Features
dependent on firmware still won't work, but many drivers that load
firmware do so only optionally. This includes r8169, the driver for
the Realtek gigabit NICs found on many x86 motherboards.

This kernel is considerably larger than 4.9.10, and we build more
of it (including drivers that would previously get stripped away by
the deblob script, such as r8169), so to accommodate that, Fiwix
initrd size is increased by 64MiB, while lowering kexec space by
the same amount to ensure enough userspace memory available in Fiwix.
Fiwix's maximum open file count is also bumped from 1.5K to 2.5K.

The Documentation folder is deleted before build, to further save
space in the ramdisk.

steps/SHA256SUMS.pkgs

@@ -35,13 +35,13 @@ ca7403a7503e8f3bb55e6c5bd54571b8c061b11c96e50ee89e006df6011d1518  bzip2-1.0.8_0.
 7450bb38caaa633f8c11269fed44eb680c6ba03bb0e19c18fce3b2450f80e358  coreutils-5.0_0.tar.bz2
 c95fd8c51c3bfbd4d08a4a50d0033ee85394e6efe4ff82703c050e4dbc4347bf  coreutils-6.10_0.tar.bz2
 9fa31a4aeaa5132205efb796c8f546c94c1cfef6b5c27e64f6ebe06ca0360e67  coreutils-9.4_0.tar.bz2
-6a10f5258650ae75e92eb7aa1a5e6107b72c8b6419a4f64272262a1545c43161  curl-8.5.0_0.tar.bz2
-f9efd6600ceb91918078078ff44a33f2a4fb4a59edb804866aebd288c2cfb24e  curl-8.5.0_1.tar.bz2
-1d4dec2d1885a6b5499a0f0d55e9c2c65dab532c4c593d848b6a542f67789627  dhcpcd-10.0.1_0.tar.bz2
+abd629e5675196c39dae00afbe23e2116bbd277be1d82214e2ec557a3b03994f  curl-8.5.0_0.tar.bz2
+a4473a15de63a1d8ed0a9344f81b3926ce2b1324e48c2574b0042a91384aa5c7  curl-8.5.0_1.tar.bz2
+9534d834b018343b8335d0ef0b5faff3ee18e4ecbecf43a2a80deb972283f5d6  dhcpcd-10.0.1_0.tar.bz2
 abb9f6fe46c57ea809100b71497e04905deaad345d64485532bf6ef7f2a07f2c  diffutils-2.7_0.tar.bz2
 41e3129b974391fe4ace69914fdef9b0fe72c6f5d87d495750fb89bdd999fa01  diffutils-3.10_0.tar.bz2
 bda6afcd3a390a34a57443269a4857ccc470129f7a557981778c145fd841cbd1  dist-3.5-236_0.tar.bz2
-3a4c5143a241364019afd39af067f1e8433bab78b04096870d9bf2c70ec6ded8  e2fsprogs-1.45.7_0.tar.bz2
+26c0835a8b9be115082a2866e906363947528169c7274bd3b82752df77e99f11  e2fsprogs-1.45.7_0.tar.bz2
 9c6f7e156f299f1d0948537e28f00d40e727a3debae3cce158e9bce827136214  ed-1.4_0.tar.bz2
 0061d240f9bb2bb534db7003ddcc4eae9981954ad72e8f41ff1d76dc449ebd37  file-5.44_0.tar.bz2
 eec07e0d710ed3dd8d0ba6a1ec6ca9f1fa3a611bbb225195435679175317bf90  findutils-4.2.33_0.tar.bz2
@@ -65,21 +65,21 @@ dc67fc1b132fa3945349efe74c5b2197bd0b6babf4d29d2deddd04f09d9af680  gettext-0.21_0
 e2a85aad6d51e52c9a30afeed058f95172fde1215f77243549274672990f6237  guile-3.0.9_0.tar.bz2
 6585ae3bc8149ec0e3fba766278fa30e2d7f0e7d1b9a9a4a457e0afa15b109c9  gzip-1.13_0.tar.bz2
 8d2015b87337abbf287f7a39ee4cf53514120b5d3e90a93fe7d533dcc43f14fa  help2man-1.36.4_0.tar.bz2
-f650c3b24de6edd49cd662c9e9ce11f7b0b5ea6df66d561b46a032b08fc34faa  kbd-1.15_0.tar.bz2
+ea5639dc6198c5f243362a1a7adfbea0cb779e085975712a1b410e82d7e0cf84  kbd-1.15_0.tar.bz2
 50a0f881161c68fe7c9ec6836b11a905b0d54e08e99b2476e8d1f5ac3212769e  kexec-linux-1.0.0_0.tar.bz2
-1be7bf0319635b8bd22fd3c1a5a88ea267730a9a2e3cfff37473a5fea0779efb  kexec-tools-2.0.22_0.tar.bz2
-453c10220178f097e1ab26fac6dffbee63b61890cdb8d7d24dcd6acad6ad08a3  libarchive-3.5.2_0.tar.bz2
+fc784d2c46ffe91e7d54150022c9d2687140e90e3019c1d6799f875f22d99d2e  kexec-tools-2.0.22_0.tar.bz2
+e4dcdabf540a9e51a555616abff8ec2fdee5bb40bb05ce702b5410239dd5d7d8  libarchive-3.5.2_0.tar.bz2
 36550df491767bb24d2ccab304ce70a3b4956e7c0c0e0c343d922fd57cdafbdd  libatomic_ops-7.6.10_0.tar.bz2
 fea96776b929569b98bc1740a9977cf8c0eff1d999a08d766bcc0f40c7b1380c  libbsd-0.11.8_0.tar.bz2
 b39826742e236890f3562cdf19492e7ef4224b271f3e75ddeab1f07982b03ebe  libffi-3.3_0.tar.bz2
 0f6aefeb587b3d14d8ea73d7750f946a23d3e59a76a0ee5cdcdcc8132bccf73d  libmd-1.1.0_0.tar.bz2
 daae709e98d2df2190d1d13b4e86f7f3fe90fa7a975282fe0bb03289b6539f29  libtool-2.2.4_0.tar.bz2
 6cefa575362149620f8008a32c8af54f0198a18bc6ab910bd3cead196c1507d7  libtool-2.4.7_0.tar.bz2
 503007bbcddcf4e49d26514c59b4c9501f8b42f0c994a59dfdc388b1ae6b7900  libunistring-0.9.10_0.tar.bz2
-576c04a4b2ccbfe6b48f5f16e8bd59469e359bdc77458ed82a4025da98ad6dcb  linux-4.9.10_0.tar.bz2
-d15c922973c15a8206e09020e8cfe6a78f7e93614de212f2b37ff80163799c6c  linux-headers-4.9.10_0.tar.bz2
-bd3885a389d3e058081e099850f95aa7938ce1d9b88a187aea6b7196124fbcfe  m4-1.4.7_0.tar.bz2
+05a99e5404bc743570abf514d09a89a719d9443e0e6f196ce92c47a2be774a8a  linux-4.14.336_0.tar.bz2
+1d88015de1be5416d4794559962c1c700d72b877cc0ce2a47b28b078d11b2075  linux-headers-4.14.336_0.tar.bz2
 78b0cf6d9312e53c613186cbddd5f747310f375c1f322f33a6ac33682d2f3389  m4-1.4.19_0.tar.bz2
+bd3885a389d3e058081e099850f95aa7938ce1d9b88a187aea6b7196124fbcfe  m4-1.4.7_0.tar.bz2
 e69554b0a77b419ddd5d0a0e418ba4005ecd0f6784c92a6928a0270bd929a098  make-3.82_0.tar.bz2
 6d24960d6a987f68a7e0e3abf6edb52d2e0fe4c86f6ba45327e9634dbf7d40b4  make-4.2.1_0.tar.bz2
 17cd976bc0f6e897c6fffe43dd7c55d93ce0adadf1b4dc72925b80e2d266519f  mpc-1.2.1_0.tar.bz2
@@ -91,37 +91,37 @@ d58d85c4be26d90f111f273929a4998d05294fe5aa37c4842d5aecaa593e6079  musl-1.1.24_2.
 6dc5e763b747b66f72692c6820d7f46b7f4cf2e2fe05229a1d01c03919c1c936  musl-1.2.4_1.tar.bz2
 820203286127e7c22cee9f1b3cff664431f10d14c3f22f00b3e771fd849fd449  musl-1.2.4_2.tar.bz2
 a18c4b2e5de2bfe5bb3ee9d360484fcfebad3df042f1859d4aa333dd60f55e56  opendoas-6.8.2_0.tar.bz2
-c490016e49bbf77e7f63071f7aa60e8290a0c67f017846def1c3f65bd10d5712  openssl-1.1.1l_0.tar.bz2
+b1acdc394c2dd42f01046480db07da6b0393bf76b198abf099c4877e5e3b869e  openssl-1.1.1l_0.tar.bz2
 71864d042cdc564b65eab21360902c714e9b43f80a19689c5600589529b267e7  patch-2.7.6_0.tar.bz2
 5ae7fe43d62d1064c123d9813017015e5e8d5107d0e70f0199576141416ff81d  perl-5.000_0.tar.bz2
 4994c55e3832649600f190079bd4779c463478a092b167098b1d00eff3358fbe  perl-5.003_0.tar.bz2
-ae6c84e55c2d9bcd7b80bf780ae6921fe890608123c9ba904e1b7d90759ade3d  perl5.004-05_0.tar.bz2
-8cedd2240bbbd5bca65a1362998ed73884756aa7ff5208226d3fa22c68868052  perl5.005-03_0.tar.bz2
 74d64a8af080022432fa94dba449090419d25b103d247710dc0b6102a4ad86a6  perl-5.10.1_0.tar.bz2
-bbbfde31441fab7fe8b825409fae8b2cd1032950d8f5a32fb8b9cf1555e11a70  perl-5.32.1_0.tar.bz2
+c6c3d729cf36b820f9a671130b84c83fd384f38f639be63804e90c3a1f21d3ab  perl-5.32.1_0.tar.bz2
 101a791b6843b997ec10d5ce6dc32af2637f687772674eb6f1cdc1c8ff836a03  perl-5.6.2_0.tar.bz2
+ae6c84e55c2d9bcd7b80bf780ae6921fe890608123c9ba904e1b7d90759ade3d  perl5.004-05_0.tar.bz2
+8cedd2240bbbd5bca65a1362998ed73884756aa7ff5208226d3fa22c68868052  perl5.005-03_0.tar.bz2
 1b9d4260edf7b2241d10e4c4ad17d0f90047bd4bf42f2487a7133902529e9dfe  pkg-config-0.29.2_0.tar.bz2
 2f7198009e4d021d52ee4ce86241b4936fb88349c20cc8b6c286261368878c3c  python-2.0.1_0.tar.bz2
 b5d86ddc98cfbc684b03f1c84c786caaad810d5e4c7be38089f324eb3c276ad9  python-2.0.1_1.tar.bz2
 396577cdd0cc61d76420a1771c64156e49e8f9d00430c82feb88ad933b341632  python-2.3.7_0.tar.bz2
 2499cb7f10f292c3506fbf1b6a876195179ec98edfe7b8c357140137a1449492  python-2.3.7_1.tar.bz2
 2dd06364e281da421a16251fa2258df201efd180461718f5a000012c4b2bdfe5  python-2.5.6_0.tar.bz2
-52ffb1ea6f2b893a6fd26f930c8ff63f78ddcc31ac3ec9c2ddade555205aa1ef  python-3.11.1_0.tar.bz2
 3508248f299b73c50e3607c4c294d40face05170476a5026b0821aed69025863  python-3.1.5_0.tar.bz2
 12b1ffc7ec98ba8f807160b93ba69a694d5395567c3bcac1e49e8f8d1d50de43  python-3.1.5_1.tar.bz2
+fde3a6af334434b35a8db0711d33c21a96762d09ff912e19638efbdf2dc363c5  python-3.11.1_0.tar.bz2
 60b93253a2078f849f81e7e1ed6233e30702f03b1893640eee95671d814f5514  python-3.3.7_0.tar.bz2
 da7c8ec579dd225c0d8bee63d95aeeb27ac2d5a60d4eefe298508cbf86bf506c  python-3.4.10_0.tar.bz2
-0be505f63205b4bc1b1421896c610468ad1a2194bbc4c9abf58f61685c2023d1  python-3.8.16_0.tar.bz2
+4c5c08b237d1c8cfe91d6b8f36d1942bf1e8f114894a228b5969c810ea52b8c3  python-3.8.16_0.tar.bz2
 34c51d3df85585a8aee7691b3500a5c3c7442b06a6f57231b76970bdd6e99bf9  sed-4.0.9_0.tar.bz2
 e8daec00b2c2de7b18efbec057dc9290eed06668806c6f5a48914d4a5cd95eb4  sed-4.8_0.tar.bz2
-96bd9f051aa665f6836efe3642127df6987b529ed53f1c539293fc049f0f4c28  shadow-4.14.3_0.tar.bz2
+ef2f2c791c1ae74f19c98ebcd7edae6ae28bc1d9367cc3a2cdb1ac302a156cb7  shadow-4.14.3_0.tar.bz2
 912d8f344104f1322255d6210c7c7e1371413ab530b2c6796e6aa565c74bf647  tar-1.34_0.tar.bz2
 1667937d5d646f2bb7ec7ab54a23ddd65a0ae3ca7d5e597f3fbcd5163031d2ef  tcc-0.9.27_0.tar.bz2
 b20cea098c8ff635a0ce9f99430d7c9a75d081194941ab54dc92dbc8af3776a4  tcc-0.9.27_1.tar.bz2
 8e8cc802fccdb907cd74501dccce1ee85ffb0150b33b4719f86d6720f5b09a7a  tcc-0.9.27_2.tar.bz2
 d4fe9460ca561fc2f546f9730f19f541b17dac0bcc42eb190abba856588c3593  tcc-0.9.27_3.tar.bz2
 50ebaa1d8fcc4a03a43d431eb71e2f435cc8712ae47d400564df3716037d553a  texinfo-6.7_0.tar.bz2
-858f3c9b3e824d6cdff8009de171fb1ac6932adc227efd854aebf29aba0bbf7c  util-linux-2.19.1_0.tar.bz2
+59bda6faaa95782154b917a6600cdf932e08cd6bf9388ba40d801baf18e5b454  util-linux-2.19.1_0.tar.bz2
 ecdb7ffeb9256f6a9760be70969fe5dea9cde6a538cc88595281fe44340e98a1  which-2.21_0.tar.bz2
 3fade2079cc91f2c5624ff7247220059caee82e7de493332103d7a78155400b2  xz-5.4.1_0.tar.bz2
 ca8ec9876a7334f5f87e1159e0efe343b8b497ffb0dea8b548223035ecd67f9e  zlib-1.2.13_0.tar.bz2

steps/fiwix-1.5.0-lb1/files/custom_config.h

@@ -5,7 +5,7 @@
 #undef NR_CALLOUTS
 #define NR_CALLOUTS	NR_PROCS
 #undef NR_OPENS
-#define NR_OPENS	1536
+#define NR_OPENS	4096
 #undef NR_FLOCKS
 #define NR_FLOCKS	(NR_PROCS * 5)
 #undef MAX_PID_VALUE

steps/fiwix-1.5.0-lb1/files/custom_limits.h

@@ -3,6 +3,6 @@
 #undef CHILD_MAX
 #define CHILD_MAX	4096
 #undef OPEN_MAX
-#define OPEN_MAX	1536
+#define OPEN_MAX	4096
 #undef FD_SETSIZE
 #define FD_SETSIZE	OPEN_MAX 

steps/fiwix-1.5.0-lb1/fiwix-1.5.0-lb1.checksums

@@ -1 +1 @@
-5aee0b059f5dddb096779b9fb7d6f5f47b56da750623a0a506f47632d31efac6  /boot/fiwix
+2c6d2d24bc1ffcec1af415b031846d06f581cd4d2b8ba721fed55f98863a79f9  /boot/fiwix

steps/improve/clean_sources.sh

@@ -38,9 +38,9 @@ for source in "${DISTFILES}/"*; do
     rm "${source}"
 done
 
-if [ -e "/external/repo-preseeded/linux-4.9.10_0.tar.bz2" ]; then
+if [ -e "/external/repo-preseeded/linux-4.14.336_0.tar.bz2" ]; then
     # This is done in src_extract out of necessity usually -- I can't think of a better solution :(
-    rm -f "${DISTFILES}/linux-4.9.10.tar.xz"
+    rm -f "${DISTFILES}/linux-4.14.336.tar.xz"
 fi
 
 unset get_source_filename

steps/improve/make_bootable.sh

@@ -24,11 +24,11 @@ grub-install "/dev/${PHYSICAL}"
 cat > /boot/grub/grub.cfg <<- EOF
 set timeout=5
 set default=0
-menuentry 'Linux live-bootstrap (4.9.10)' {
+menuentry 'Linux live-bootstrap' {
     insmod part_msdos
     set root='$(grub-probe -d /dev/${DISK} -t bios_hints | sed -e 's/ //g')'
     set gfxpayload=auto
-    linux /boot/linux-4.9.10 root=/dev/${DISK} rw $(cat /proc/cmdline)
+    linux /boot/vmlinuz root=/dev/${DISK} rw $(cat /proc/cmdline)
 }
 EOF
 

steps/jump/fiwix.sh

@@ -7,11 +7,11 @@
 set -ex
 
 # Build the ext2 image
-make_fiwix_initrd -s 1310720 /boot/fiwix.ext2
+make_fiwix_initrd -s 1376256 /boot/fiwix.ext2
 
 # Boot Fiwix
 if match x${BARE_METAL} xTrue; then
-    kexec-fiwix /boot/fiwix -i /boot/fiwix.ext2 -m /e820 -c "fiwix console=/dev/tty1 root=/dev/ram0 initrd=fiwix.ext2 kexec_proto=linux kexec_size=262144 kexec_cmdline=\"init=/init consoleblank=0\""
+    kexec-fiwix /boot/fiwix -i /boot/fiwix.ext2 -m /e820 -c "fiwix console=/dev/tty1 root=/dev/ram0 initrd=fiwix.ext2 kexec_proto=linux kexec_size=204800 kexec_cmdline=\"init=/init consoleblank=0\""
 else
-    kexec-fiwix /boot/fiwix -i /boot/fiwix.ext2 -m /e820 -c "fiwix console=/dev/ttyS0 root=/dev/ram0 initrd=fiwix.ext2 kexec_proto=linux kexec_size=262144 kexec_cmdline=\"init=/init console=ttyS0\""
+    kexec-fiwix /boot/fiwix -i /boot/fiwix.ext2 -m /e820 -c "fiwix console=/dev/ttyS0 root=/dev/ram0 initrd=fiwix.ext2 kexec_proto=linux kexec_size=204800 kexec_cmdline=\"init=/init console=ttyS0\""
 fi

steps/jump/linux.sh

@@ -17,15 +17,15 @@ if [ "${KERNEL_BOOTSTRAP}" = True ]; then
     find / -xdev -type d -printf "dir %p %m %U %G\n" >> /initramfs.list
     find / -xdev -type f -printf "file %p %p %m %U %G\n" >> /initramfs.list
     find / -xdev -type l -printf "slink %p %l %m %U %G\n" >> /initramfs.list
-    kexec-linux "/dev/ram1" "/boot/linux-4.9.10" "!gen_init_cpio /initramfs.list | gzip -c"
+    kexec-linux "/dev/ram1" "/boot/vmlinuz" "!gen_init_cpio /initramfs.list | gzip -c"
 else
     mkdir /etc
     # kexec time
     if [ "${BARE_METAL}" = True ]; then
-        kexec -l "/boot/linux-4.9.10" \
+        kexec -l "/boot/vmlinuz" \
             --append="root=/dev/sda1 rootfstype=ext3 init=/init rw"
     else
-        kexec -l "/boot/linux-4.9.10" --console-serial \
+        kexec -l "/boot/vmlinuz" --console-serial \
             --append="console=ttyS0 root=/dev/sda1 rootfstype=ext3 init=/init rw"
     fi
     kexec -e