[PATCH 4/4] s390: Enable page table check for debug_defconfig

Alexander Gordeev agordeev at linux.ibm.com
Mon Feb 23 03:53:16 PST 2026


Reviewed-by: Gerald Schaefer <gerald.schaefer at linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev at linux.ibm.com>
---
 arch/s390/configs/debug_defconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/s390/configs/debug_defconfig b/arch/s390/configs/debug_defconfig
index 98fd0a2f51c6..12cdaaefb6db 100644
--- a/arch/s390/configs/debug_defconfig
+++ b/arch/s390/configs/debug_defconfig
@@ -929,3 +929,5 @@ CONFIG_PERCPU_TEST=m
 CONFIG_ATOMIC64_SELFTEST=y
 CONFIG_TEST_BITOPS=m
 CONFIG_TEST_BPF=m
+CONFIG_PAGE_TABLE_CHECK=y
+CONFIG_PAGE_TABLE_CHECK_ENFORCED=y
-- 
2.51.0




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