s390/kasan: avoid vdso instrumentation
authorVasily Gorbik <gor@linux.ibm.com>
Fri, 17 Nov 2017 12:02:36 +0000 (13:02 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 25 Nov 2019 08:53:43 +0000 (09:53 +0100)
commitd17a2b737d73c6e7f289fecce0bb144569866d50
tree9cafb9717346c9621286f9138928045856f9ce89
parent7919356b728a59987952b9ce71f2ba21ae4c1bf9
s390/kasan: avoid vdso instrumentation

[ Upstream commit 348498458505e202df41b6b9a78da448d39298b7 ]

vdso is mapped into user space processes, which won't have kasan
shodow mapped.

Reviewed-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
arch/s390/kernel/vdso32/Makefile
arch/s390/kernel/vdso64/Makefile