linux/tools/testing/selftests/livepatch, branch v5.1Mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/
https://git.shady.money/linux/atom?h=v5.12019-02-12T09:58:47Zlivepatch/selftests: use "$@" to preserve argument list2019-02-12T09:58:47ZJoe Lawrencejoe.lawrence@redhat.com2019-02-08T20:57:37Zurn:sha1:fbb76d579dff4a2e332566dcd1d5979ac92bc34b
The livepatch selftest functions.sh library uses "$*" and an
intermediate variable to extract and then pass arguments from function
to function call. The effect of this combination is that the argument
list is flattened into a single argument. Sometimes this is benign, but
in cases like __load_mod(), the modprobe invocation will interpret all
the module parameters as a single parameter.
Drop the intermediate variable and use the "$@" special parameter as
described in the bash manual.
Link: https://www.gnu.org/software/bash/manual/bash.html#Special-Parameters
Signed-off-by: Joe Lawrence <joe.lawrence@redhat.com>
Reviewed-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
Acked-by: Miroslav Benes <mbenes@suse.cz>
Signed-off-by: Petr Mladek <pmladek@suse.com>
selftests/livepatch: introduce tests2019-01-11T19:51:24ZJoe Lawrencejoe.lawrence@redhat.com2019-01-09T12:43:29Zurn:sha1:a2818ee4dce575b299d8a7f46b393bc2b02ef1f4
Add a few livepatch modules and simple target modules that the included
regression suite can run tests against:
- basic livepatching (multiple patches, atomic replace)
- pre/post (un)patch callbacks
- shadow variable API
Signed-off-by: Joe Lawrence <joe.lawrence@redhat.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
Tested-by: Miroslav Benes <mbenes@suse.cz>
Tested-by: Alice Ferrazzi <alice.ferrazzi@gmail.com>
Acked-by: Joe Lawrence <joe.lawrence@redhat.com>
Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>