[SRU][F:linux-kvm][PATCH v3 1/1] UBUNTU: [Config] kvm: Add support for modifying LDT

[Roxana Nicolescu]

BugLink: https://bugs.launchpad.net/bugs/2009442

Enables CONFIG_MODIFY_LDT_SYSCALL, adding support for modifying
the local descriptor table. This allows glibs autopkgtests to run
properly.

Config matches main kernel as well as newer versions of linux-kvm.

Signed-off-by: Roxana Nicolescu <roxana.nicolescu at canonical.com>
---
 debian.kvm/config/annotations          | 3 +++
 debian.kvm/config/config.common.ubuntu | 3 ++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/debian.kvm/config/annotations b/debian.kvm/config/annotations
index a7509c1813d5..7dc6716f8d52 100644
--- a/debian.kvm/config/annotations
+++ b/debian.kvm/config/annotations
@@ -26,3 +26,6 @@ CONFIG_SYSTEM_TRUSTED_KEYS			policy<{'amd64': '"debian/canonical-certs.pem"'}>
 
 CONFIG_IP_MULTICAST				policy<{'amd64': 'y'}>
 CONFIG_IP_MULTICAST				mark<ENFORCED> note<LP: #1946672>
+
+CONFIG_MODIFY_LDT_SYSCALL				policy<{'amd64': 'y'}>
+CONFIG_MODIFY_LDT_SYSCALL				mark<ENFORCED> note<LP: #2009442>
diff --git a/debian.kvm/config/config.common.ubuntu b/debian.kvm/config/config.common.ubuntu
index 40d99fd74a29..693cb1854c9d 100644
--- a/debian.kvm/config/config.common.ubuntu
+++ b/debian.kvm/config/config.common.ubuntu
@@ -1475,7 +1475,7 @@ CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_MMIOTRACE is not set
 CONFIG_MMU=y
 CONFIG_MMU_NOTIFIER=y
-# CONFIG_MODIFY_LDT_SYSCALL is not set
+CONFIG_MODIFY_LDT_SYSCALL=y
 CONFIG_MODULES=y
 CONFIG_MODULES_TREE_LOOKUP=y
 CONFIG_MODULES_USE_ELF_RELA=y
@@ -2644,6 +2644,7 @@ CONFIG_VXLAN=m
 # CONFIG_X25 is not set
 CONFIG_X509_CERTIFICATE_PARSER=y
 CONFIG_X86=y
+# CONFIG_X86_16BIT is not set
 # CONFIG_X86_5LEVEL is not set
 CONFIG_X86_64=y
 CONFIG_X86_64_ACPI_NUMA=y
-- 
2.34.1