-fstack-protector-strong is controlled by the in-tree
CONFIG_STACKPROTECTOR_STRONG config option. If the flag is set without
the config option, scst fails to build:
ERROR: modpost: "__stack_chk_fail" [scst/src/scst.ko] undefined!
-fstack-clash-protection is disabled in the kernel's Makefile due to an
incompatibility with randomize_kstack_offset.
Fixes: 86d3d4bb1d ("kbuild: Enable additional compiler warnings")
Signed-off-by: Tony Battersby <tonyb@cybernetics.com>
This patch reverts f58c8248dd ("iscst-scst: Fix the OFED build"). This
patch partially reverts bd3355500a ("iscsi-scst, srpt: Rename the
PRE_CFLAGS variable into CONFTEST_FLAGS").
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@9085 d57e44dd-8a1f-0410-8b47-8ef2f437770f
The latter name reflects better the role of this variable. Remove the
CPPFLAGS assignment from srpt/src/Kbuild because it is not useful.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@9082 d57e44dd-8a1f-0410-8b47-8ef2f437770f