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Author SHA1 Message Date
Josh Poimboeuf
cfd1ce3b34 kpatch-build: don't delete logfile in debug mode 2014-04-21 16:26:23 -05:00
Seth Jennings
3775692aa0 Merge pull request #131 from jpoimboe/tmpdir-name 
kpatch-build: put kpatch-build in the tmp dir name
 2014-04-15 17:17:21 -05:00
Seth Jennings
56d036004f Merge pull request #129 from jpoimboe/kpatch-load-file 
kpatch: allow kpatch load/unload/info for files
 2014-04-15 17:09:34 -05:00
Seth Jennings
c7a59142b5 Merge pull request #128 from jpoimboe/fentry 
kmod/core: require fentry
 2014-04-15 17:09:06 -05:00
Josh Poimboeuf
0684c2f772 kpatch-build: put kpatch-build in the tmp dir name 2014-04-15 16:57:56 -05:00
Josh Poimboeuf
44c4ecd3ff kpatch: allow kpatch load/unload/info for files 
A user may want to load a module without having to install it to the
initrd.  In fact, 99% of the time I think that will be the typical usage
of "kpatch load", with a given file as an argument rather than a DB
module.

Have "kpatch load" and other commands take a file as input.  If the file
is not found, then check the DB.
 2014-04-15 14:59:47 -05:00
Josh Poimboeuf
991b25b067 kmod/core: require fentry 
Only compile the core module if the compiler supports -mfentry.
 2014-04-15 14:40:03 -05:00
Seth Jennings
27980527cd Merge pull request #127 from jpoimboe/pr_err 
kmod/core: use pr_err instead of printk
 2014-04-15 14:28:42 -05:00
Josh Poimboeuf
e6cad4f0b1 kmod/core: use pr_err instead of printk 2014-04-15 14:21:19 -05:00
Seth Jennings
2fd20a7a30 Merge pull request #124 from jpoimboe/taint 
kmod/core: taint kernel with TAINT_USER
 2014-04-15 13:52:47 -05:00
Seth Jennings
2802086a37 Merge pull request #126 from jpoimboe/rm-kpatch-service 
remove systemd service unit file
 2014-04-15 13:52:42 -05:00
Seth Jennings
fc42abebd1 Merge pull request #125 from jpoimboe/patch-module-terminology 
update patch module terminology
 2014-04-15 13:52:19 -05:00
Josh Poimboeuf
ac53b4e7a0 remove systemd service unit file 
Now that we're using dracut instead of systemd to load modules at boot
time, the systemd unit file is no longer needed.
 2014-04-15 13:50:18 -05:00
Josh Poimboeuf
a7efb05c81 update patch module terminology 
Try to be more consistent with the terminology.  In various places we
call it a "hotpatch module", "hot patch module", or "patch module".  How
about we just call it a "patch module" everywhere?
 2014-04-15 13:47:56 -05:00
Seth Jennings
afd3669746 Merge pull request #123 from lulinqing/patch-1 
Fix issue #122 (subcommand unload not recognized)
 2014-04-15 13:34:24 -05:00
Josh Poimboeuf
56645d346d kmod/core: taint kernel with TAINT_USER 
For now, taint with TAINT_USER when loading a patch module so that the
user can always detect when a kpatch module has been previously loaded.
Eventually we will want a dedicated TAINT_KPATCH flag in the kernel.
 2014-04-15 13:34:01 -05:00
Seth Jennings
18a583b6bf Merge pull request #120 from jpoimboe/revert-115 
Revert "kpatch-build: prevent die if only part of objects have no change...
 2014-04-15 11:41:51 -05:00
Linqing Lu
9470c385d8 Fix issue #122 (subcommand unload not recognized) 2014-04-15 12:12:15 +08:00
Seth Jennings
6006cb074b Merge pull request #121 from jpoimboe/dracutdir 
fix DRACUTDIR to be in /usr/lib/dracut
 2014-04-14 12:51:27 -05:00
Seth Jennings
8195a2f79a Merge pull request #119 from jpoimboe/load-into 
kpatch: change wording of "load to" to "load into"
 2014-04-14 12:41:04 -05:00
Seth Jennings
ba5899b312 Merge pull request #118 from jpoimboe/kpatch-load-2 
contrib: change kpatch-apply-all to kpatch-load-all
 2014-04-14 12:40:45 -05:00
Josh Poimboeuf
ea945f6121 fix DRACUTDIR to be in /usr/lib/dracut 
Unforunately the dracut module doesn't work if installed in
/usr/local/lib/dracut.  It must always be installed in
/usr/lib/dracut regardless of the install prefix.
 2014-04-14 12:39:19 -05:00
Josh Poimboeuf
e00d1394c4 Revert "kpatch-build: prevent die if only part of objects have no change" 
This reverts commit ab29b1ff59.

Reverting this commit because it causes kpatch-build to ignore any
errors reported by create-diff-object, treating all errors as meaning
that no changes occurred, which is a dangerous assumption to make.
 2014-04-14 12:34:44 -05:00
Josh Poimboeuf
68e4cff461 kpatch: change wording of "load to" to "load into" 2014-04-14 12:30:11 -05:00
Josh Poimboeuf
3083d4ef85 contrib: change kpatch-apply-all to kpatch-load-all 2014-04-14 12:27:55 -05:00
Seth Jennings
e1099dbbc1 Merge pull request #115 from madper/master 
kpatch-build: prevent die if only part of objects have no change
 2014-04-10 22:40:18 -05:00
Madper Xie
ab29b1ff59 kpatch-build: prevent die if only part of objects have no change 
Consider following patch: https://lkml.org/lkml/diff/2014/1/7/637/1
Kpatch-build will generate two objects for it. however mlock.o has no
changed function and will cause kpatch-build die.
Signed-off-by: Madper Xie <cxie@redhat.com>
 2014-04-11 11:24:05 +08:00
Seth Jennings
35736db592 Merge pull request #117 from useidel/master 
changelog of SPEC updated ... forgotten before :-(
 2014-04-10 16:56:32 -05:00
Udo Seidel
f0b5756267 changelog of SPEC updated ... forgotten before :-( 2014-04-10 23:53:45 +02:00
Seth Jennings
dd204989e6 Merge pull request #114 from spartacus06/reject-init-changes 
fail if init section has changed
 2014-04-10 16:12:12 -05:00
Seth Jennings
fcbf46978f Merge pull request #111 from spartacus06/change-subcommands 
change 'apply/remove' to 'load/unload'
 2014-04-10 16:11:54 -05:00
Seth Jennings
205a508489 Merge pull request #116 from useidel/master 
adapted Makefile.inc contrib/Makefile and SPEC file for dracut modules
 2014-04-10 16:06:47 -05:00
Udo Seidel
177b42d951 adapted Makefile.inc contrib/Makefile and SPEC file for dracut modules 2014-04-10 22:23:00 +02:00
Seth Jennings
7b15e23149 fail on changed init section 
fixes issue #103

Signed-off-by: Seth Jennings <sjenning@redhat.com>
 2014-04-08 12:45:55 -05:00
Seth Jennings
6626db1ad8 add debug message when section has changed 
Signed-off-by: Seth Jennings <sjenning@redhat.com>
 2014-04-08 12:40:23 -05:00
Seth Jennings
53f051ea18 Merge pull request #110 from spartacus06/fixups 
Fixups
 2014-04-07 12:15:36 -05:00
Seth Jennings
c4d652c5da remove vim metadata from files 
Signed-off-by: Seth Jennings <sjenning@redhat.com>
 2014-04-07 12:13:53 -05:00
Seth Jennings
6655d00c60 change 'apply/remove' to 'load/unload' 
After removing the distinction between 'enabled' modules and 'applied'
modules in 022e42bc, we can change the 'apply' and 'remove' subcommands,
to more intuitive 'load' and 'unload' subcommands.

Signed-off-by: Seth Jennings <sjenning@redhat.com>
 2014-04-07 12:12:40 -05:00
Seth Jennings
8ba2d549cc add -R to remove directory 
Signed-off-by: Seth Jennings <sjenning@redhat.com>
 2014-04-07 12:06:58 -05:00
Seth Jennings
065fde63d9 add sourcerpm option to kpatch-build man page 
Signed-off-by: Seth Jennings <sjenning@redhat.com>
 2014-04-07 12:02:33 -05:00
Seth Jennings
f3a4275ed8 Merge pull request #106 from jpoimboe/kpatch-install-initrd 
kpatch: install patch modules to initrd
 2014-04-07 11:02:30 -05:00
Seth Jennings
21586035d7 Merge pull request #105 from jpoimboe/kpatch-build-srpm 
kpatch-build: add option to build from source RPM
 2014-04-07 10:36:10 -05:00
Josh Poimboeuf
b487be539c kpatch: print status messages 
Print status messages for load/unload/install/uninstall to give the user
a better idea of what's going on.
 2014-04-01 15:57:57 -05:00
Josh Poimboeuf
ff2b545f04 kpatch: load core module in kpatch apply 2014-04-01 15:47:22 -05:00
Josh Poimboeuf
eb1bd13278 kpatch: install to initrd and load patch modules on boot 
When doing "kpatch install", copy the patch modules to the initrd and
install a dracut hook which calls "kpatch apply --all".
 2014-04-01 15:47:22 -05:00
Josh Poimboeuf
9bbea5c604 kpatch-build: small refactor 
Split up the USERSRCDIR and SRCDIR code paths for better readability.
 2014-04-01 11:07:08 -05:00
Josh Poimboeuf
0cb8025eff kpatch-build: add option to build from source RPM 2014-04-01 11:03:36 -05:00
Seth Jennings
68c925d9b2 Merge pull request #100 from jpoimboe/kpatch-build-noargs 
kpatch-build: getopts arg parsing cleanup
 2014-04-01 10:40:22 -05:00
Seth Jennings
e87b37aafe Merge pull request #102 from jpoimboe/patch-no-reverse 
kpatch-build: improve error handling for an already applied patch
 2014-04-01 10:30:11 -05:00
Seth Jennings
847842b1c3 Merge pull request #101 from jpoimboe/kpatch-man 
man: remove enable/disable from kpatch man page
 2014-04-01 10:28:41 -05:00