There was an error in the logic that stored the parsed BLS snippets in the
sorted linked list that is used to populate the GRUB boot menu entries.
Also add a fix found by coverity scan about a possible undefined behaviour
due grub_efi_status_t having the wrong type.
Resolves: rhbz#1691232
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Commit bfc756f8d86 ("Set blsdir if the BLS directory path isn't one of the
looked up by default") attempted to set blsdir if /boot/loader/entries was
not the real path of the directory containing the BLS snippets. Which may
be the case if for example /boot/loader/entries is in a btrfs subvolume.
But in the case of ostree, /boot/loader is a symlink to the directory with
the entries for the current deployment. So with ostree the blsdir will be
wrongly set, since GRUB is able to follow the symlinks just fine. In fact,
it has to follow the symlink since otherwise GRUB will always use the BLS
files for the deployment that the symlink pointed out when blsdir was set.
So only set blsdir if /boot/loader/entries is in a btrfs or zfs partition.
Related: rhbz#1688453
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
The switch to a BLS configuration was made before in the grubby package
%post scriptlet, but this is wrong since it means that a not up-do-date
grub2-switch-to-blscfg script could be used to do the switch.
Resolves: rhbz#1652806
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
The grub2-efi package create a /boot/grub2/grubenv symlink that points to
/boot/efi/EFI/fedora/grubenv that's where the real grubenv file is looked
up by GRUB on an EFI installation.
But currently if the grub2-efi is installed on a legacy BIOS install, it
will overwrite an existing /boot/grub2/grubenv file with a broken symlink.
So mark it as %config(noreplace) to avoid loosing an existing grubenv.
Resolves: rhbz#1687323
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
20-grub-install: Replace, rather than overwrite, the existing kernel (pjones)
Resolves: rhbz#1642402
99-grub-mkconfig: Don't update grubenv generating entries on ppc64le
Related: rhbz#1637875
blscfg: fallback to default_kernelopts if BLS option field isn't set
Related: rhbz#1625124
grub-switch-to-blscfg: copy increment.mod for legacy BIOS and ppc64
Resolves: rhbz#1652806
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
The grubenv file is updated when grub-mkconfig is executed but on ppc64le
is used on each kernel install to re-generate the grub2.cfg file with the
updated entries. So in this case the grubenv file should not be updated.
Related: rhbz#1637875
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
In rhbz#1638405, we worked around the issue of an existing initramfs
being in the way by removing it if it's older than the kernel we're in
the process of installing.
But it was buggy and only worked with some filesystem layouts and paths, and
also possibly had some issues with file creation times causing the shell -ot
comparison to fail in some cases.
This patch changes it to remove the existing kernel (as well as other
related files) in the case that it's going to do the copy, and also fixes the
path issues.
Resolves: rhbz#1642402
Related: rhbz#1638405
Signed-off-by: Peter Jones <pjones@redhat.com>
Tested-by: Prarit Bhargava <prarit@redhat.com>
Don't make grub_strtoull() print an error if no conversion is performed
Resolves: rhbz#1674512
Set blsdir if the BLS directory path isn't one of the looked up by default
Resolves: rhbz#1657240
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
- Don't build the grub2-efi-ia32-* packages on i686 (pjones)
- Add efi-export-env and efi-load-env commands (pjones)
- Make it possible to subtract conditions from debug= (pjones)
- Try to set -fPIE and friends on libgnu.a (pjones)
- Add more options to blscfg command to make it more flexible
- Add support for prepend early initrds to the BLS entries
- Fix grub.cfg-XXX look up when booting over TFTP
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
BLS files should only be copied by grub-switch-to-blscfg if BLS isn't set
Related: rhbz#1638117
Fix get_entry_number() wrongly dereferencing the tail pointer
Resolves: rhbz#1654936
Make grub2-mkconfig to honour GRUB_CMDLINE_LINUX in /etc/default/grub
Resolves: rhbz#1637875
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Add comments and revert logic changes in 01_fallback_counting
Remove quotes when reading ID value from /etc/os-release
Related: rhbz#1650706
blscfg: expand grub_users before passing to grub_normal_add_menu_entry()
Resolves: rhbz#1650706
Drop buggy downstream patch "efinet: retransmit if our device is busy"
Resolves: rhbz#1649048
Make the menu entry users option argument to be optional
Related: rhbz#1652434
10_linux_bls: add missing menu entries options
Resolves: rhbz#1652434
Drop "Be more aggro about actually using the *configured* network device."
Resolves: rhbz#1654388
Fix menu entry selection based on title
Resolves: rhbz#1654936
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
The installkernel-bls script is present in both the grub2-common and
grubby packages. But there's no need for this duplication and it can
just be installed by the grubby package.
Related: rhbz#1647721
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
If a debug kernel package is installed, the default entry should only
be set when DEFAULTDEBUG=yes is set in /etc/sysconfig/kernel.
Resolves: rhbz#1636346
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
- add 10_linux_bls grub.d snippet to generate menu entries from BLS files
Resolves: rhbz#1636013
- Only set kernelopts in grubenv if it wasn't set before
Resolves: rhbz#1636466
- kernel-install: Remove existing initramfs if it's older than the kernel (pjones)
Resolves: rhbz#1638405
- Update the saved entry correctly after a kernel install (pjones)
Resolves: rhbz#1638117
- blscfg: sort everything with rpm *package* comparison (pjones)
Related: rhbz#1638103
- blscfg: Make 10_linux_bls sort the same way as well
Related: rhbz#1638103
- don't set saved_entry on grub2-mkconfig
Resolves: rhbz#1636466
- Fix menu entry selection based on ID and title (pjones)
Resolves: rhbz#1640979
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
For the debug BLS entries a -debug suffix was added so they are sorted after
the kernel entries, but that only works with version sort and not rpm sort.
So instead use ~debug prefix so rpm sort algorithm could sort it correctly.
Related: rhbz#1638103
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Currently we fail to install a new kernel with "make install" on the second
try, because dracut won't over-write the initramfs without --force. In this
patch, 20-grub.install will remove an existing initramfs if it's newer than the
kernel we're installing.
Resolves: rhbz#1638405
Signed-off-by: Peter Jones <pjones@redhat.com>
The patches generated by do-rebase depend on the user having core.abbrv=11
in their .gitconfig and also a diff.orderFile set.
These assumptions were removed for the git format-patch command by passing
all the configuration as options, but it was still present for git diff.
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
- Fix grub.cfg boot counting snippet generation (lorbus)
Resolves: rhbz#1614637
- Fix spurrious allocation error reporting on EFI boot
Resolves: rhbz#1635319
- Stop doing TPM on BIOS *again*. It just doesn't work.
Related: rhbz#1579835
- Make blscfg module loadable on older grub2 i386-pc and powerpc-ieee1275
builds
- Fix execstack cropping up in grub2-tools
- Ban stack trampolines with compiler flags.
Signed-off-by: Peter Jones <pjones@redhat.com>
Stop using pkexec for grub2-set-bootflag, it does not work under gdm instead
make it suid root (it was written with this in mind)
Signed-off-by: Peter Jones <pjones@redhat.com>
Add 2 conditions to boot-success timer and service:
Don't run it for system users
Resolves: rhbz#1592201
Don't run it when pkexec isn't available
Resolves: rhbz#1619445
Use -Wsign-compare -Wconversion -Wextra in the build.
Related: rhbz#1624532
Related: rhbz#1626844
Signed-off-by: Peter Jones <pjones@redhat.com>
- Limit grub_malloc() on x86_64 to < 31bit addresses, as some devices seem to
have a colossally broken storage controller (or UEFI driver) that can't do
DMA to higher memory addresses, but fails silently.
Resolves: rhbz#1626844 (possibly really resolving it this time.)
- Also integrate Hans's attempt to fix the related error from -54, but do it
the other way around: try the low addresses first and *then* the high one if
the allocation fails. This way we'll get low regions by default, and if
kernel/initramfs don't fit anywhere, it'll try the higher addresses.
Related: rhbz#1624532
- Coalesce all the intermediate debugging junk from -54/-55/-56.
Signed-off-by: Peter Jones <pjones@redhat.com>
Don't mangle fw_path even harder.
Resolves: rhbz#1626844
Fix reboot being missing on some platforms, and make it alias to
"reset" as well.
More dprintf().
Signed-off-by: Peter Jones <pjones@redhat.com>
Fix UEFI memory problem in a different way.
Related: rhbz#1624532
Don't mangle fw_path with a / unless we're on http
Resolves: rhbz#1626844
Signed-off-by: Peter Jones <pjones@redhat.com>
Fix AArch64 machines with no RAM latched lower than 1GB
Resolves: rhbz#1615969
Set http_path and http_url when HTTP booting
Hopefully slightly better error reporting in some cases
Better allocation of kernel+initramfs on x86_64 and aarch64
Resolves: rhbz#1572126
Signed-off-by: Peter Jones <pjones@redhat.com>
We need to move these to /boot/efi/EFI/BOOT/ and change the perms at the same
time, but that means changing this, comps, and lorax (at least) at the same
time. Right this minute isn't a good time to do that.
Signed-off-by: Peter Jones <pjones@redhat.com>
