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160 Commits

Author SHA1 Message Date
Xi Ruoyao
1ebfa8e664
pdf: Allow breaking pages in version-check and kernel configuration 
They are very long <screen> or <note>.  By default they are attributed
"keep-together.within-column = always", override it to allow line break.

Fixes #5336.

Link: http://www.sagehill.net/docbookxsl/PageBreaking.html
 2023-09-02 14:17:17 +08:00
Thomas Trepl
4d4a2f1f99 Automatic merge of trunk into multilib 2023-08-22 00:30:10 +02:00
Xi Ruoyao
b59c9e9155
grub configuration: The instructions should be skipped for UEFI, but the text not 2023-08-21 11:12:09 +08:00
Thomas Trepl
2b17a82ddc Merge branch 'trunk' into multilib 2023-08-14 21:02:15 +02:00
Xi Ruoyao
93ec8b32bf
grub cfg: Add an explanation for the insmod commands 2023-08-14 09:16:49 +08:00
Thomas Trepl
5a1f88329c Automatic merge of trunk into multilib 2023-08-08 15:22:00 +02:00
Xi Ruoyao
9cca53dcac
kernel: Fix move-if-changed logic and regenerate with 6.4.8 2023-08-08 11:12:36 +08:00
Thomas Trepl
58634ab2e3 Automatic merge of trunk into multilib 2023-08-04 00:30:09 +02:00
Bruce Dubbs
67ca5ef3f7 Add insmod part_gpt to example grub.cfg 2023-08-03 13:13:16 -05:00
Thomas Trepl
3b3454a7b2 Automatic merge of trunk into multilib 2023-08-03 00:30:10 +02:00
Xi Ruoyao
c7c6c1548a
kernel: systemd: FW_LOADER_USER_HELPER should be n, not y 2023-08-02 19:06:09 +08:00
Thomas Trepl
3ecf6ae99d Merge branch 'trunk' into multilib 2023-08-01 22:49:01 +02:00
Xi Ruoyao
3d99820133
kernel: Fix a typo 2023-08-01 09:20:08 +08:00
Xi Ruoyao
57499d5909
kernel: Separate toplevel menus in rendering 2023-08-01 09:17:05 +08:00
Xi Ruoyao
70bf5512d9
kernel: Use new kernel configuration rendering method 
Import kernel-config infrastructure from BLFS and use it for kernel
configuration.  Note that kernel-config.py is slightly different from
BLFS: we need role="nodump" for <screen> here.
 2023-08-01 00:08:56 +08:00
Bruce Dubbs
2cf01ab702 Add some color to kernel options 2023-07-31 01:09:24 -05:00
Thomas Trepl
da2e8cba81 Automatic merge of trunk into multilib 2023-07-29 09:05:05 +02:00
Bruce Dubbs
83e616f79e Reformat kernel configuuration options. 
A couple of the newer kernel options overflow past 80 columns on
the kernel page.  It's not optimal, but insert newlines for these
options.

Also reorder the options to to same ordeer as they appear in
menuconfig and add some blank lines between major setions for
clarity.
 2023-07-28 23:14:10 -05:00
Xi Ruoyao
44674e4c92
sysv: Mount cgroup fs for memory pressure information early 
Prepare for systemd-254 update.  See #5293 for details.
 2023-07-28 19:59:01 +08:00
Thomas Trepl
b3d94f390c Automatic merge of trunk into multilib 2023-07-23 00:30:15 +02:00
Xi Ruoyao
0d824c5280
kernel: Simplify doc installation 2023-07-22 18:36:33 +08:00
Thomas Trepl
7d40eeb537 Merge upstream change of eudev->sysd.udev 2023-07-18 22:19:36 +02:00
Xi Ruoyao
b177415824
Remove references to eudev 2023-07-18 13:07:01 +08:00
Thomas Trepl
9cdd53b560 Automatic merge of trunk into multilib 2023-07-16 00:30:10 +02:00
Pierre Labastie
31e62b94b6 Typo 2023-07-15 15:26:11 +02:00
Thomas Trepl
7b3d536d9e Automatic merge of trunk into multilib 2023-07-12 00:30:15 +02:00
Xi Ruoyao
f976691d53
kernel: Remove CONFIG_SYSFS_DEPRECATED 
It's already removed from Linux 6.4.

Link: https://git.kernel.org/torvalds/linux/c/721da5cee9d4
 2023-07-11 07:44:39 +08:00
Thomas Trepl
165314a9c1 Automatic merge of trunk into multilib 2023-06-08 00:30:09 +02:00
Pierre Labastie
6256b16baf Kernel: IPV6 only appears if TCP/IP selected 
Report by wen zhang.
Also fix formatting.
 2023-06-07 08:25:45 +02:00
Thomas Trepl
fef648d8d4 Automatic merge of trunk into multilib 2023-03-22 00:30:13 +01:00
Xi Ruoyao
d186249a44
kernel: [revision="systemd"] Disable CONFIG_PSI_DEFAULT_DISABLED 
systemd-oomd needs PSI so it does not make sense to disable it by
default.
 2023-03-21 15:38:56 +08:00
Thomas Trepl
b5b704a30c Automatic merge of trunk into multilib 2023-03-12 11:36:30 +01:00
Bruce Dubbs
c6fa6912e1 Update a link 2023-03-11 23:11:16 -06:00
Douglas R. Reno
681e11a0b6 Typos from rhubarbpieguy 2023-03-11 19:04:09 -06:00
Thomas Trepl
31e6ccb2cb Automatic merge of trunk into multilib 2023-03-12 00:30:15 +01:00
Xi Ruoyao
57ccb5b97f
kernel: Fix a typo 
"parition".
 2023-03-11 22:05:26 +08:00
Bruce Dubbs
d94339982d Add kernel configureation introduction. 
Add an <important> note as an introduction to configuring the kernel.
 2023-03-10 18:46:52 -06:00
Thomas Trepl
db84777ce9 Automatic merge of trunk into multilib 2023-03-11 00:30:10 +01:00
Xi Ruoyao
0bf56aadbd
kernel: Some adjustments 
- Mention NVME.
- Mention PAE (CONFIG_HIGHMEM64G) for 32-bit.
- Don't repeat the link to BLFS kernel config index twice on SysV.
  And don't display the long URL for it.
- Emphasis that BLFS UEFI kernel config is needed even if you'll use the
  UEFI bootloader of the host distro.
 2023-03-10 18:53:48 +08:00
Xi Ruoyao
1026270951
Revert "kernel: Use <caution> for make defconfig and..." 
This reverts commit d0a9bda4e6.

"Don't change anything enabled by defconfig" seems too strong.
 2023-03-10 18:53:48 +08:00
Xi Ruoyao
34f1344072
Revert "Suggest make localmodconfig for kernel" 
This reverts commit de679165f9.

localmodconfig does not work very well.  It can only *un*select things
already enabled as modules if the module is not loaded by the host.  It
won't select anything new, nor unselect unneeded things already set to
"y" instead of "m".

Maybe you think we can copy .config from a "mainstream" distro
(producing a highly modular kernel) and use "make localmodconfig", but
when we tested it with a Debian host kernel config, the resulted kernel
refuses to boot.

"make allmodconfig && make localmodconfig" does not work well either:
"allmodconfig" selects many things as y (these thing are not available
as a module) but "localmodconfig" fails to unselect them.
 2023-03-10 18:53:48 +08:00
Thomas Trepl
2858f02052 Automatic merge of trunk into multilib 2023-03-09 00:30:10 +01:00
Pierre Labastie
de679165f9 Suggest make localmodconfig for kernel 
This is less generic than defconfig, and you can then tell
not to tweak options...
 2023-03-08 22:27:34 +01:00
Thomas Trepl
ce49ad6473 Automatic merge of trunk into multilib 2023-03-08 18:17:41 +01:00
Xi Ruoyao
d0a9bda4e6
kernel: Use <caution> for make defconfig and... 
tell people not to messing the options enabled by defconfig up.

Yes, I messed them up and shot my own foot.
 2023-03-09 01:14:15 +08:00
Xi Ruoyao
e0fb1098a4
kernel: Recommend to disable CONFIG_EXPERT 
Let's not encourage users to try tricky things and shoot their own foot.

For systemd, if CONFIG_EXPERT is disable, CONFIG_FHANDLE will be enabled
automatically.  So there is no need to enable CONFIG_EXPERT and then set
CONFIG_FHANDLE manually.
 2023-03-08 11:25:38 +08:00
Thomas Trepl
aad28944bc Automatic merge of trunk into multilib 2023-01-02 11:59:57 +01:00
Pierre Labastie
c7f74cdbb6 Typo 2023-01-02 08:02:24 +01:00
Thomas Trepl
41631283cb Automatic merge of trunk into multilib 2023-01-02 00:30:12 +01:00
David Bryant
8190ca0715 Clarify some things, correct grammatical & idiomatic errors. 2023-01-01 17:15:09 -06:00
Thomas Trepl (Moody)
c093e6b9d5 Automatic merge of trunk into multilib 2022-10-02 00:30:12 +02:00
Xi Ruoyao
f427ba2336
kernel: adjust the instruction for mounting /boot 
LFS and the host may use different /boot configuration, so do not assume
they'll share a /boot partition (two different /boot partition or only one
with separate /boot are possible).
 2022-09-25 15:16:23 +08:00
Xi Ruoyao
dbab2a4519
kernel: add CONFIG_FRAMEBUFFER_CONSOLE, and mention CONFIG_DRM_FBDEV_EMULATION 
Is there anyone using a blind system with serial console now? :)
 2022-09-22 12:34:27 +08:00
Bruce Dubbs
16cd09633e Adjust instructions for /dev/shm when creating virtual filesystems. 
Some host create /dev/shm as a tmpfs.  Some have is as
a symlink to a location in another directory.  This
change handles both cases.

The change to the sysV bootscripts now creates /dev/shm
as a separate tmpfs from /run.  This makes LFS sysV and
systemd versions treat /dev/shm the same.
 2022-09-20 12:20:58 -05:00
Thomas Trepl (Moody)
c49c1fb77f Automatic merge of trunk into multilib 2022-09-12 00:30:10 +02:00
Xi Ruoyao
e5aa02fe17
kernel: enable ASLR and SSP 
It does not make too much sense to protect the userspace with PIE+ASLR
and SSP but leave the kernel alone...
 2022-09-11 12:09:18 +08:00
Xi Ruoyao
a710d35e1f
Revert "linux kernel: disable CONFIG_USERFAULTFD to avoid CVE-2022-2590 for now" 
This reverts commit 098f4de336.

CVE-2022-2590 is fixed in Linux >= 5.19.6.
 2022-09-11 12:01:31 +08:00
Thomas Trepl (Moody)
b92cf89b16 Automatic merge of trunk into multilib 2022-08-27 00:30:11 +02:00
Xi Ruoyao
5353a1948f
grub: add a note about filesystem UUID and partition UUID usage 
Text only change.
 2022-08-26 20:30:29 +08:00
Thomas Trepl (Moody)
d8c9a43f29 Automatic merge of trunk into multilib 2022-08-26 00:30:10 +02:00
Xi Ruoyao
feed7fea36
linux kernel: reword description for CONFIG_X86_X2APIC 2022-08-25 01:05:55 +08:00
Xi Ruoyao
098f4de336
linux kernel: disable CONFIG_USERFAULTFD to avoid CVE-2022-2590 for now 2022-08-24 16:42:49 +08:00
Xi Ruoyao
83b86449a1
linux kernel: enable CONFIG_X86_X2APIC 
It's recommended for CVE-2022-21233 mitigation.  And, if the BIOS has
enabled x2APIC but CONFIG_X86_X2APIC=n, the kernel will panic on boot.

If x2APIC is disabled or not available, the kernel with
CONFIG_X86_X2APIC=y can still boot normally.

No need to tag anything again because interrupt handling cannot affect
userspace.
 2022-08-24 16:42:48 +08:00
Thomas Trepl (Moody)
588c7a0492 Merge upstream 2022-05-11 09:22:07 +02:00
Xi Ruoyao
ed2bec7dd6
kernel: disable CONFIG_WERROR 
The help of this options says:

"However, if you have a new compiler with ..., you may need to disable
this config option in order to successfully build the kernel."

As we are having state-of-art GCC-12, and Linux-5.18 release candidate
FTBFS with GCC-12 and CONFIG_WERROR=y [1], and <rant>the kernel developers
are making stupid and meaningless discussion instead of fixing the building
failure</rant> [2], I don't think enabling this option makes any sense
building LFS.

[1]:https://lkml.org/lkml/2022/4/14/1676
[2]:https://lkml.org/lkml/2022/4/21/254
 2022-05-09 16:32:19 +08:00
Thomas Trepl (Moody)
65ac2fdf48 Automatic merge of trunk into multilib 2022-04-22 05:45:10 +02:00
Xi Ruoyao
e286d8db14
decorate the references to root and lfs user 
The references already correctly decorated are not changed because "if
it's not broken don't fix it".
 2022-04-21 14:12:43 +08:00
Thomas Trepl (Moody)
acd14bc9f5 Automatic merge of trunk into multilib 2022-03-23 05:45:10 +01:00
Pierre Labastie
6ad4730862 Fix kernel config to mount the devtmpfs before boot 
Also make the order and the layout the same as in menu.
 2022-03-22 22:03:33 +01:00
Thomas Trepl (Moody)
53beb36860 Automatic merge of trunk into multilib 2022-02-28 05:45:10 +01:00
Douglas R. Reno
68550bbdee Kernel (systemd): Add CONFIG_MEMCG as required (systemd-oomd). 2022-02-27 16:10:44 -06:00
Douglas R. Reno
18d4d6d2d7 Do a minor reword in networkd.xml and move Firmware Drivers to the 
Device Drivers section in the systemd kernel configuration.
 2022-02-26 23:18:28 -06:00
Thomas Trepl (Moody)
aa95507be6 Automatic merge of trunk into multilib 2022-01-14 05:45:10 +01:00
Douglas R. Reno
c8df034e5f Fix CVE-2021-3997 in systemd. 2022-01-13 15:16:37 -06:00
Thomas Trepl (Moody)
bb2febd46a Automatic merge of trunk into multilib 2022-01-04 05:45:10 +01:00
Douglas R. Reno
d21ec2fcbb systemd: Add CONFIG_PSI to the kernel configuration to get systemd-oomd 
to work.

Note that it just skips bringing systemd-oomd up when not present, and
does not fail the startup process.
 2022-01-03 12:03:45 -06:00
Thomas Trepl (Moody)
0fd2370f61 Automatic merge of trunk into multilib 2022-01-01 05:45:10 +01:00
Xi Ruoyao
cea24f504c
systemd: correct the description of systemd#21896 2021-12-31 21:26:31 +08:00
Thomas Trepl (Moody)
af4bd5774b Automatic merge of trunk into multilib 2021-12-31 05:45:09 +01:00
Douglas R. Reno
6d19228191 Package Updates: 
Update to systemd-250 (BLFS coming shortly)
Update to meson-0.60.3
Kernel Configuration: Enable the framebuffer since it's disabled by
default in Linux-5.15.
Kernel Configuration: Add a note about CONFIG_DEFAULT_HOSTNAME on
systemd.
 2021-12-30 11:39:08 -06:00
Thomas Trepl (Moody)
b010eeca35 Automatic merge of trunk into multilib 2021-11-24 05:45:08 +01:00
Xi Ruoyao
768ae15039
don't enable CONFIG_IKHEADERS building the kernel 
https://lists.linuxfromscratch.org/sympa/arc/lfs-support/2021-11/msg00014.html
 2021-11-23 18:23:51 +08:00
Thomas Trepl (Moody)
384c707b7f Add more info about kernel requirements for multilib 2021-11-09 14:43:34 +01:00
Thomas Trepl (Moody)
08a636839d Merge upstream 2021-10-15 12:21:18 +02:00
Xi Ruoyao
3d7b4f686a
clean up after condxml merge 2021-10-13 19:27:35 +08:00
Thomas Trepl (Moody)
02d8168679 Automatic merge of trunk into multilib 2021-09-23 05:45:12 +02:00
Pierre Labastie
0480d22900 Add missing comma 2021-09-22 23:23:16 +02:00
Pierre Labastie
784fdaed25 Remove all versiond entities 2021-09-22 23:17:28 +02:00
Xi Ruoyao
2f142598a9
kernel: CONFIG_SECCOMP is now in General architecture-dependent options 2021-09-22 21:44:18 +08:00
Thomas Trepl (Moody)
716db1f765 Merge upstream 2021-09-20 09:37:34 +02:00
Pierre Labastie
9cea9a28c8 Remove spaces at end o lines - chapter10 2021-09-07 22:23:53 +02:00
Thomas Trepl (Moody)
00e8b5325a Merge upstream changes 2021-07-28 15:43:47 +02:00
Xi Ruoyao
cefb4c9641
grub cfg: replace hardcoded (and outdated) chapter number 2021-07-28 12:09:14 +08:00
Thomas Trepl (Moody)
c74edb30fd Merge branch 'trunk' into multilib 2021-04-15 13:49:46 +02:00
Xi Ruoyao
1c16a05b81
modify the reference to lfs-uefi hint to BLFS instead 2021-04-09 19:07:48 +08:00
Thomas Trepl
38de42d0ed
Merge changes from trunk to multilib 
git-svn-id: http://svn.linuxfromscratch.org/LFS/branches/multilib@12072 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
 2021-03-31 18:41:40 +08:00
Thomas Trepl
16caca2b75
Merge changes from trunk to multilib 
git-svn-id: http://svn.linuxfromscratch.org/LFS/branches/multilib@12062 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
 2021-03-31 18:41:40 +08:00
Thomas Trepl
1b1a5e7238
Merge changes from trunk to multilib 
git-svn-id: http://svn.linuxfromscratch.org/LFS/branches/multilib@12041 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
 2021-03-31 18:41:40 +08:00
Thomas Trepl
d7e0db5ccd
Merge changes from trunk to multilib 
git-svn-id: http://svn.linuxfromscratch.org/LFS/branches/multilib@12034 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
 2021-03-31 18:41:40 +08:00
Thomas Trepl
4ea78e038f
Merge changes from trunk to multilib 
git-svn-id: http://svn.linuxfromscratch.org/LFS/branches/multilib@12021 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
 2021-03-31 18:41:40 +08:00