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(parent: cd92ac2) | patch
s390/purgatory: do not build purgatory with kcov, kasan and friends
authorChristian Borntraeger <borntraeger@de.ibm.com>
Wed, 18 Dec 2019 08:34:57 +0000 (09:34 +0100)
committerVasily Gorbik <gor@linux.ibm.com>
Wed, 18 Dec 2019 22:29:26 +0000 (23:29 +0100)
commitc23587c92f6e3260fe3b82bb75b38aa2553b9468
treea9547a1956cc2d88ff07349b96ae95a721093fa0tree | snapshot
parentcd92ac253063981c96abfc3fdb326e430bd89ea6commit | diff
s390/purgatory: do not build purgatory with kcov, kasan and friends

the purgatory must not rely on functions from the "old" kernel,
so we must disable kasan and friends. We also need to have a
separate copy of string.c as the default does not build memcmp
with KASAN.

Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
arch/s390/purgatory/Makefile diff | blob | history
arch/s390/purgatory/string.c [new file with mode: 0644] blob
John Crispins staging tree