Mike Rapoport dd1bfbecd5 livepatch-patch-hook: make callbacks addition depend on the kernel version ... Since commit 926e4e0c7d ("kmod: add support for in-kernel livepatch hooks") livepatch-patch-hook.c unconditionally creates callbacks. This causes build error for kernels older than 4.15: make -C /home/rppt/git/linux M=/home/rppt/.kpatch/tmp/patch livepatch-proc-vmalloc-live.ko make[1]: Entering directory '/home/rppt/git/linux' CC [M] /home/rppt/.kpatch/tmp/patch/patch-hook.o In file included from /home/rppt/.kpatch/tmp/patch/patch-hook.c:21:0: /home/rppt/.kpatch/tmp/patch/livepatch-patch-hook.c:82:23: error: field ‘callbacks’ has incomplete type struct klp_callbacks callbacks; ^ /home/rppt/.kpatch/tmp/patch/livepatch-patch-hook.c: In function ‘patch_init’: /home/rppt/.kpatch/tmp/patch/livepatch-patch-hook.c:395:10: error: ‘struct klp_object’ has no member named ‘callbacks’ lobject->callbacks = object->callbacks; ^ scripts/Makefile.build:302: recipe for target '/home/rppt/.kpatch/tmp/patch/patch-hook.o' failed make[2]: *** [/home/rppt/.kpatch/tmp/patch/patch-hook.o] Error 1 Makefile:1687: recipe for target 'livepatch-proc-vmalloc-live.ko' failed make[1]: *** [livepatch-proc-vmalloc-live.ko] Error 2 make[1]: Leaving directory '/home/rppt/git/linux' Makefile:20: recipe for target 'livepatch-proc-vmalloc-live.ko' failed make: *** [livepatch-proc-vmalloc-live.ko] Error 2 Introduce HAVE_CALLBACKS to allow conditional compilation of the callbacks addition. Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com>		2018-04-16 20:06:38 +03:00
..
core	kmod/core: account for failing modules in notifier	2018-04-10 11:46:36 -04:00
patch	livepatch-patch-hook: make callbacks addition depend on the kernel version	2018-04-16 20:06:38 +03:00
Makefile	kmod: Fix install path	2016-05-06 10:47:43 +01:00