kernel/arch/s390/purgatory/string.c, branch linux-6.2.yHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-6.2.y2019-12-18T22:29:26Zs390/purgatory: do not build purgatory with kcov, kasan and friends2019-12-18T22:29:26ZChristian Borntraegerborntraeger@de.ibm.com2019-12-18T08:34:57Zurn:sha1:c23587c92f6e3260fe3b82bb75b38aa2553b9468
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>