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Reported-by: Michael Prokop <mika@debian.org>
Signed-off-by: maximilian attems <maks@debian.org>
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should make merge for Ubuntu easier. Thanks to David Greaves
in LP: #573282 for the idea.
Signed-off-by: maximilian attems <maks@debian.org>
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The change to filter out looping or broken symlinks from the initramfs,
written by me for Ubuntu and applied to Debian for #575157, tickles a
bug in find (which I think also had an associated Debian bug, but I've
been unable to find it):
https://savannah.gnu.org/bugs/index.php?29460
This was fixed in 4.5.8, which is currently only in experimental. In
any case findutils is very deep in the dependency chain for upgrades and
I believe it would be a good idea to avoid requiring a new version of it
(I've had problems quite recently with strict dependencies on findutils
causing unresolvable dependency loops). The following patch works
around this bug in a reasonably straightforward way.
[ debian findutils bug was #576772 ]
Signed-off-by: maximilian attems <maks@debian.org>
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The only exception is log_warning_msg() inside scripts/functions
which is/can be used by external scripts.
Signed-off-by: Michael Prokop <mika@debian.org>
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coding stile
Signed-off-by: Michael Prokop <mika@debian.org>
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Signed-off-by: Michael Prokop <mika@debian.org>
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messages to stderr
Signed-off-by: Michael Prokop <mika@debian.org>
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scripts then
If the TMPDIR (/tmp by default) is mounted with noexec
the user will notify several lines like:
/usr/sbin/mkinitramfs: 276: /tmp/mkinitramfs_Ck5cpl/scripts/init-top/all_generic_ide: Permission denied
To get rid of that the user can either point $TMPDIR to
a filesystem that's mounted with exec permission or
otherwise the cache_run_scripts() feature won't be
used. Notify user accordingly with a warning message.
[Closes: #576678]
Signed-off-by: Michael Prokop <mika@debian.org>
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[Closes: #566056]
Signed-off-by: Michael Prokop <mika@debian.org>
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This reverts commit 836e5cf6ddb30757365c2b879b96958c250dcd7b.
due to partial upgrades this can only done after squueeze release.
Reopen: #506533
Closes: #577981
Signed-off-by: maximilian attems <maks@debian.org>
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"You do want to use -9 as far as LZO is concerned. The compression ratio is way
better, and the extraction time is actually *not* related to the
compression level" Albin Tonnerre
already pointed that out to Maximilian, forgot to put you on CC. Let's
keep the gzip "speed enthusiasts" happy and enable -9 for lzop only.
Signed-off-by: maximilian attems <maks@debian.org>
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Albin Tonnerre sent a patch fixing the initramfs LZO decompression,
so heres my fix for initramfs-tools to have compete compression
support. Tell me if you want me to open a new bugreport.
On a side note: this will only work with a patched kernel (might be
upstream with 2.6.34), its a good idea to include a warning for those
running 2.6.33 from experimental
[ adding it on TODO of Lenny linux-2.6 2.6.32 ]
Signed-off-by: maximilian attems <maks@debian.org>
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not a fix for #576677, but at least some indication.
Signed-off-by: maximilian attems <maks@debian.org>
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might not be all, but a first go in stricter mkinitramfs.
as bonus remove old amusing unused varialbe from day 2..
Signed-off-by: maximilian attems <maks@debian.org>
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nothing there to see allmost..
Signed-off-by: maximilian attems <maks@debian.org>
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mktemp has marked the "-t" option as depcrecated,
support TMPDIR.
Signed-off-by: maximilian attems <maks@debian.org>
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no point to recheck on every copy_exec.
now copy_exec starts to get redable..
Signed-off-by: maximilian attems <maks@debian.org>
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no need to spam people with:
rm: cannot remove `/tmp/mkinitramfs_jWCE0R/lib/modules/2.6.33-2-amd64/modules.*map': No such file or directory
Signed-off-by: maximilian attems <maks@debian.org>
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fixes unionfs-fuse to service requests made by non-root users.
[ merge from 0.92bubuntu31, this does not interfer with UMASK setting of
created initramfs, but only concerns / of initramfs -maks ]
Signed-off-by: maximilian attems <maks@debian.org>
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if tsort is available, use it instead of custom sorting code
if a pre-cached order file is available, use that instead
[ move cache_run_scripts from scripts/functions to hook-scripts
as only used on mkinitramfs build and not on boot ]
Signed-off-by: maximilian attems <maks@debian.org>
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it is no longer used on boot, saves initramfs space and thus speed.
Signed-off-by: maximilian attems <maks@debian.org>
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fixed the commandline argument to select the compressor.
also your test with "command" needed to be negated otherwise the
fallback to gzip would take place everytime.
--
frohe ostern
Bert Schulze
[ nuked trailing whitespace, and add comment for usage() ]
Signed-off-by: maximilian attems <maks@debian.org>
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this version uses /etc/initramfs-tools/initramfs.conf to determine
the compression method, checks kernel and userspace support with
fallback to gzip. Since LZO didnt work for me at all with 2.6.33
I left that out for now.
(closes: #533903)
[ minor changes in mkinitramfs code ]
Signed-off-by: maximilian attems <maks@debian.org>
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they cause cpio to explode (LP: #540686).
[ merge from 0.92bubuntu70 ]
(closes: #575157)
Signed-off-by: maximilian attems <maks@debian.org>
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this is untested. (closes: #415474, #433708)
Signed-off-by: maximilian attems <maks@debian.org>
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init: thus drop depmod call.
Don't quote modules.*map, so we actually expand it.
(closes: #465760, #562561)
[ merge from 0.92bubuntu57 and 0.92bubuntu58 ]
Signed-off-by: maximilian attems <maks@debian.org>
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do not add packaging garbage
(closes: #506533)
Signed-off-by: maximilian attems <maks@debian.org>
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thus export the 2 needed busybox variables,
be sure to have the klibc shell for now around.
Signed-off-by: maximilian attems <maks@debian.org>
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we may soon no longer need it,
so move it out to its own, so it can be more easily played with.
Signed-off-by: maximilian attems <maks@debian.org>
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Fixes:
> Running update-initramfs.
> update-initramfs: Generating /boot/initrd.img-2.6.29-2-amd64
> dpkg : avertissement : obsolete option
> '--print-installation-architecture', please use '--print-architecture'
> instead.
> dpkg : avertissement : obsolete option
> '--print-installation-architecture', please use '--print-architecture'
> instead.
While we are it nuke duplicate invocation,
since DPKG_ARCH is an exported variable anyway.
(closes: #529222)
Reported-by: Raphaël Hertzog <hertzog@debian.org>
Signed-off-by: maximilian attems <maks@debian.org>
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the regex was overly severe not allowing dots althoug they are
useful as word ending.
based on a patch in launchpad, that didn't get all occurences right,
but was a good start.
(LP: #305837)
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i've made an install of new kernel on Intrepid: 2.6.27-8-generic (32 bits)
and kernel.log have a warning about load order of ehci_hcd:
Warning! ehci_hcd should always be loaded before uhci_hcd and ohci_hcd, not after
LP: #296710.
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the supported-host long call feature was already dropped
before lenny, thus just kick it.
no other long calling getopt strings yet..
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Since "exit 2" has a special meaning, we must "exit 1" when the
find/cpio/gzip pipe fails, otherwise "update-initramfs" will potentially
ignore failures (it ignores return code "2" from mkinitramfs).
Signed-off-by: Kees Cook <kees@debian.org>
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trivial fix on top of previous change.
afais cpio doesn't really give sensible return errors,
so this fall through the cracks.
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The final stage of mkinitramfs that builds the image does not verify the
exit codes of find or cpio:
(cd "${DESTDIR}" && find . | cpio --quiet --dereference -o -H newc | gzip
>"${outfile}") || exit 1
Once bug 514936 is solved, this will be even more important, since cpio
will actually return errors.
Attached is a gross alternative to depending on bash...
Current behavior:
$ find /fail | cpio --quiet --dereference -o -H newc | gzip > /tmp/archive.gz
find: `/fail': No such file or directory
$ echo $?
0
Desired behavior:
$ set -o pipefail
$ find /fail | cpio --quiet --dereference -o -H newc | gzip > /tmp/archive.gz
find: `/fail': No such file or directory
$ echo $?
1
(closes: #514938)
[ already useful in finding stupid mkinitramfs path errors -maks ]
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uncovered due to tests with harden cpio failures.
bug got introduced postlenny in
d2791a8fa458d473ff92d0710fe4d71487c76d6b.
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no need to support callers that were unofficial and never released
as such in Lenny.
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should be just a bit faster and fixes relative path for -d option.
(closes: 472409)
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thus remove warning on case of md root, closes #490875.
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Doubles the speed of mkinitramfs small size loss ~ 1%.
Suggested since some time by waldi and found in Ubuntu too now.
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this allows to seperate conf files which needs to land on initramfs
and those that should only be run on mkinitramfs.
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this is better then passing some strange prereqs param,
as the prereqs is intermixed with boot/hook scripts.
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just make sure we really copy into a dir and not a file.
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only warn on cases where we know that busybox is needed.
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assume a s/ /\// was meant ;)
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acked by aurel32:
11:07 <aurel32> maks: I ack the fact to always add libgcc to arm,
init needs libgcc1 for _Unwind_* functions
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this setting is known to be bootable,
currently we would just create an unbootable initramfs. *bad*
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