[C/linux-aws][D/linux-aws][SRU][PATCH 1/1] UBUNTU: [Config]: enable PAGE_POISONING, PAGE_POISONING_NO_SANITY, PAGE_POISONING_ZERO

[Po-Hsu Lin]

BugLink: https://bugs.launchpad.net/bugs/1812624

Enable these options to match config setting in the generic kernels and
the requirement from the security team.

Note that this should not have performance impact as this will need to
be enabled with page_poison=1 kernel boot option.

Signed-off-by: Po-Hsu Lin <po-hsu.lin at canonical.com>
---
 debian.aws/config/config.common.ubuntu | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/debian.aws/config/config.common.ubuntu b/debian.aws/config/config.common.ubuntu
index fca79ae..f7aedeb 100644
--- a/debian.aws/config/config.common.ubuntu
+++ b/debian.aws/config/config.common.ubuntu
@@ -5546,7 +5546,9 @@ CONFIG_PADATA=y
 CONFIG_PAGE_COUNTER=y
 # CONFIG_PAGE_EXTENSION is not set
 # CONFIG_PAGE_OWNER is not set
-# CONFIG_PAGE_POISONING is not set
+CONFIG_PAGE_POISONING=y
+CONFIG_PAGE_POISONING_NO_SANITY=y
+CONFIG_PAGE_POISONING_ZERO=y
 CONFIG_PAGE_POOL=y
 CONFIG_PAGE_TABLE_ISOLATION=y
 CONFIG_PALMAS_GPADC=m
-- 
2.7.4