diff mbox series

[NOBLE,1/3] UBUNTU: [Config] y2038: Disable COMPAT and COMPAT_32BIT_TIME on ppc64le

Message ID 20231124001645.1738485-2-dimitri.ledkov@canonical.com
State New
Headers show
Series y2038: Initial safe COMPAT_32BIT_TIME fixes | expand

Commit Message

Dimitri John Ledkov Nov. 24, 2023, 12:16 a.m. UTC 
BugLink: https://bugs.launchpad.net/bugs/2038587

ppc64le is exclusively little endian and 64-bit, thus there is no need
for COMPAT_32BIT_TIME, nor COMPAT.

diffconfig result of these changes is:

 -ARCH_MMAP_RND_COMPAT_BITS 13
 -ARCH_WANT_COMPAT_IPC_PARSE_VERSION y
 -ARCH_WANT_OLD_COMPAT_IPC y
 -COMPAT_BINFMT_ELF y
 -COMPAT_NETLINK_MESSAGES y
 -COMPAT_OLD_SIGACTION y
 -HAVE_ARCH_MMAP_RND_COMPAT_BITS y
 -KVM_COMPAT y
 -NETFILTER_XTABLES_COMPAT y
 -SYSVIPC_COMPAT y
 -VDSO32 y
  COMPAT y -> n
  COMPAT_32BIT_TIME y -> n
 +ARCH_HAS_SYSCALL_WRAPPER y
 +INTERRUPT_SANITIZE_REGISTERS y

Signed-off-by: Dimitri John Ledkov <dimitri.ledkov@canonical.com>
---
 debian.master/config/annotations | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)
diff mbox series

Patch

diff --git a/debian.master/config/annotations b/debian.master/config/annotations
index 2fc37c961d..e96eeee2e5 100644
--- a/debian.master/config/annotations
+++ b/debian.master/config/annotations
@@ -15,7 +15,7 @@  CONFIG_AGP                                      note<'not autoloadable'>
 CONFIG_ARCH_MMAP_RND_BITS                       policy<{'amd64': '32', 'arm64': '33', 'arm64-generic-64k': '29', 'armhf': '16', 'ppc64el': '29', 'riscv64': '24'}>
 CONFIG_ARCH_MMAP_RND_BITS                       note<'LP: #1983357'>
 
-CONFIG_ARCH_MMAP_RND_COMPAT_BITS                policy<{'amd64': '16', 'arm64': '16', 'ppc64el': '13', 'riscv64': '-'}>
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS                policy<{'amd64': '16', 'arm64': '16', 'ppc64el': '-', 'riscv64': '-'}>
 CONFIG_ARCH_MMAP_RND_COMPAT_BITS                note<'LP: #1983357'>
 
 CONFIG_ARCH_ROCKCHIP                            policy<{'arm64': 'y', 'armhf': 'y'}>
@@ -1230,7 +1230,7 @@  CONFIG_ARCH_HAS_SUBPAGE_FAULTS                  policy<{'arm64': 'y'}>
 CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE       policy<{'amd64': 'y'}>
 CONFIG_ARCH_HAS_SYNC_DMA_FOR_CPU                policy<{'arm64': 'y', 'armhf': 'y', 'riscv64': 'y'}>
 CONFIG_ARCH_HAS_SYNC_DMA_FOR_DEVICE             policy<{'arm64': 'y', 'armhf': 'y', 'riscv64': 'y'}>
-CONFIG_ARCH_HAS_SYSCALL_WRAPPER                 policy<{'amd64': 'y', 'arm64': 'y', 'riscv64': 'y', 's390x': 'y'}>
+CONFIG_ARCH_HAS_SYSCALL_WRAPPER                 policy<{'amd64': 'y', 'arm64': 'y', 'ppc64el': 'y', 'riscv64': 'y', 's390x': 'y'}>
 CONFIG_ARCH_HAS_TEARDOWN_DMA_OPS                policy<{'arm64': 'y', 'armhf': 'y'}>
 CONFIG_ARCH_HAS_TICK_BROADCAST                  policy<{'arm64': 'y', 'armhf': 'y', 'ppc64el': 'y', 'riscv64': 'y'}>
 CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE              policy<{'amd64': 'y', 'arm64': 'y', 'ppc64el': 'y'}>
@@ -1463,7 +1463,7 @@  CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT           policy<{'amd64': 'y', 's390x': '
 CONFIG_ARCH_WANTS_NO_INSTR                      policy<{'amd64': 'y', 'arm64': 'y', 's390x': 'y'}>
 CONFIG_ARCH_WANTS_THP_SWAP                      policy<{'amd64': 'y', 'arm64': 'y', 'arm64-generic-64k': '-', 'riscv64': 'y'}>
 CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH        policy<{'amd64': 'y', 'arm64': 'y'}>
-CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION       policy<{'amd64': 'y', 'arm64': 'y', 'ppc64el': 'y', 's390x': 'y'}>
+CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION       policy<{'amd64': 'y', 'arm64': 'y', 'ppc64el': '-', 's390x': 'y'}>
 CONFIG_ARCH_WANT_DEFAULT_BPF_JIT                policy<{'amd64': 'y', 'arm64': 'y', 'ppc64el': 'y', 's390x': 'y'}>
 CONFIG_ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT    policy<{'arm64': 'y', 'armhf': 'y', 'ppc64el': 'y', 'riscv64': 'y'}>
 CONFIG_ARCH_WANT_FLAT_DTB_INSTALL               policy<{'armhf': 'y'}>
@@ -1474,7 +1474,7 @@  CONFIG_ARCH_WANT_IPC_PARSE_VERSION              policy<{'armhf': 'y', 'ppc64el':
 CONFIG_ARCH_WANT_IRQS_OFF_ACTIVATE_MM           policy<{'ppc64el': 'y'}>
 CONFIG_ARCH_WANT_KERNEL_PMD_MKWRITE             policy<{'s390x': 'y'}>
 CONFIG_ARCH_WANT_LD_ORPHAN_WARN                 policy<{'amd64': 'y', 'arm64': 'y', 'armhf': 'y', 'ppc64el': 'y', 'riscv64': 'y'}>
-CONFIG_ARCH_WANT_OLD_COMPAT_IPC                 policy<{'amd64': 'y', 'ppc64el': 'y', 's390x': 'y'}>
+CONFIG_ARCH_WANT_OLD_COMPAT_IPC                 policy<{'amd64': 'y', 'ppc64el': '-', 's390x': 'y'}>
 CONFIG_ARCH_WANT_OPTIMIZE_DAX_VMEMMAP           policy<{'amd64': 'y', 'ppc64el': 'y'}>
 CONFIG_ARCH_WANT_OPTIMIZE_HUGETLB_VMEMMAP       policy<{'amd64': 'y', 'riscv64': 'y', 's390x': 'y'}>
 CONFIG_ARCH_WANT_PMD_MKWRITE                    policy<{'amd64': 'y', 'arm64': 'y', 'armhf': 'y', 'ppc64el': 'y', 'riscv64': 'y', 's390x': 'y'}>
@@ -3145,14 +3145,14 @@  CONFIG_COMMON_RESET_HI6220                      policy<{'arm64': 'm', 'armhf': '
 CONFIG_COMPACTION                               policy<{'amd64': 'y', 'arm64': 'y', 'armhf': 'y', 'ppc64el': 'y', 'riscv64': 'y', 's390x': 'y'}>
 CONFIG_COMPACT_UNEVICTABLE_DEFAULT              policy<{'amd64': '1', 'arm64': '1', 'armhf': '1', 'ppc64el': '1', 'riscv64': '1', 's390x': '1'}>
 CONFIG_COMPAL_LAPTOP                            policy<{'amd64': 'm'}>
-CONFIG_COMPAT                                   policy<{'amd64': 'y', 'arm64': 'y', 'ppc64el': 'y', 'riscv64': 'n', 's390x': 'y'}>
+CONFIG_COMPAT                                   policy<{'amd64': 'y', 'arm64': 'y', 'ppc64el': 'n', 'riscv64': 'n', 's390x': 'y'}>
 CONFIG_COMPAT_32                                policy<{'amd64': 'y'}>
-CONFIG_COMPAT_32BIT_TIME                        policy<{'amd64': 'y', 'arm64': 'y', 'armhf': 'y', 'ppc64el': 'y', 'riscv64': 'y', 's390x': 'y'}>
+CONFIG_COMPAT_32BIT_TIME                        policy<{'amd64': 'y', 'arm64': 'y', 'armhf': 'y', 'ppc64el': 'n', 'riscv64': 'y', 's390x': 'y'}>
 CONFIG_COMPAT_ALIGNMENT_FIXUPS                  policy<{'arm64': 'n'}>
-CONFIG_COMPAT_BINFMT_ELF                        policy<{'amd64': 'y', 'arm64': 'y', 'ppc64el': 'y', 's390x': 'y'}>
+CONFIG_COMPAT_BINFMT_ELF                        policy<{'amd64': 'y', 'arm64': 'y', 'ppc64el': '-', 's390x': 'y'}>
 CONFIG_COMPAT_FOR_U64_ALIGNMENT                 policy<{'amd64': 'y'}>
-CONFIG_COMPAT_NETLINK_MESSAGES                  policy<{'amd64': 'y', 'arm64': 'y', 'ppc64el': 'y'}>
-CONFIG_COMPAT_OLD_SIGACTION                     policy<{'amd64': 'y', 'arm64': 'y', 'ppc64el': 'y', 's390x': 'y'}>
+CONFIG_COMPAT_NETLINK_MESSAGES                  policy<{'amd64': 'y', 'arm64': 'y', 'ppc64el': '-'}>
+CONFIG_COMPAT_OLD_SIGACTION                     policy<{'amd64': 'y', 'arm64': 'y', 'ppc64el': '-', 's390x': 'y'}>
 CONFIG_COMPAT_VDSO                              policy<{'amd64': 'n'}>
 CONFIG_COMPILE_TEST                             policy<{'amd64': 'n', 'arm64': 'n', 'armhf': 'n', 'ppc64el': 'n', 'riscv64': 'n', 's390x': 'n'}>
 CONFIG_CONFIGFS_FS                              policy<{'amd64': 'y', 'arm64': 'y', 'armhf': 'y', 'ppc64el': 'y', 'riscv64': 'y', 's390x': 'y'}>
@@ -5473,7 +5473,7 @@  CONFIG_HAVE_ARCH_KGDB                           policy<{'amd64': 'y', 'arm64': '
 CONFIG_HAVE_ARCH_KGDB_QXFER_PKT                 policy<{'riscv64': 'y'}>
 CONFIG_HAVE_ARCH_KMSAN                          policy<{'amd64': 'y'}>
 CONFIG_HAVE_ARCH_MMAP_RND_BITS                  policy<{'amd64': 'y', 'arm64': 'y', 'armhf': 'y', 'ppc64el': 'y', 'riscv64': 'y'}>
-CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS           policy<{'amd64': 'y', 'arm64': 'y', 'ppc64el': 'y'}>
+CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS           policy<{'amd64': 'y', 'arm64': 'y', 'ppc64el': '-'}>
 CONFIG_HAVE_ARCH_NODE_DEV_GROUP                 policy<{'amd64': 'y'}>
 CONFIG_HAVE_ARCH_NVRAM_OPS                      policy<{'ppc64el': 'y'}>
 CONFIG_HAVE_ARCH_PFN_VALID                      policy<{'armhf': 'y'}>
@@ -6600,6 +6600,7 @@  CONFIG_INTERCONNECT_QCOM_SM8550                 policy<{'arm64': 'm', 'armhf': '
 CONFIG_INTERCONNECT_QCOM_SMD_RPM                policy<{'arm64': 'm', 'armhf': 'm'}>
 CONFIG_INTERCONNECT_SAMSUNG                     policy<{'armhf': 'n'}>
 CONFIG_INTERRUPT_CNT                            policy<{'amd64': 'm', 'arm64': 'm', 'armhf': 'm', 'ppc64el': 'm'}>
+CONFIG_INTERRUPT_SANITIZE_REGISTERS             policy<{'ppc64el': 'y'}>
 CONFIG_INTERVAL_TREE                            policy<{'amd64': 'y', 'arm64': 'y', 'armhf': 'y', 'ppc64el': 'y', 'riscv64': 'y', 's390x': 'y'}>
 CONFIG_INTERVAL_TREE_SPAN_ITER                  policy<{'amd64': 'y', 'arm64': 'y', 'armhf': 'y', 'ppc64el': 'y', 'riscv64': 'y'}>
 CONFIG_INTERVAL_TREE_TEST                       policy<{'amd64': 'n', 'arm64': 'n', 'armhf': 'n', 'ppc64el': 'n', 'riscv64': 'n', 's390x': 'n'}>
@@ -7121,7 +7122,7 @@  CONFIG_KVM_BOOK3S_HV_NESTED_PMU_WORKAROUND      policy<{'ppc64el': 'y'}>
 CONFIG_KVM_BOOK3S_HV_P9_TIMING                  policy<{'ppc64el': 'y'}>
 CONFIG_KVM_BOOK3S_HV_POSSIBLE                   policy<{'ppc64el': 'y'}>
 CONFIG_KVM_BOOK3S_PR_POSSIBLE                   policy<{'ppc64el': 'y'}>
-CONFIG_KVM_COMPAT                               policy<{'amd64': 'y', 'ppc64el': 'y'}>
+CONFIG_KVM_COMPAT                               policy<{'amd64': 'y', 'ppc64el': '-'}>
 CONFIG_KVM_EXTERNAL_WRITE_TRACKING              policy<{'amd64': 'y'}>
 CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT        policy<{'amd64': 'y', 'arm64': 'y', 'riscv64': 'y'}>
 CONFIG_KVM_GENERIC_HARDWARE_ENABLING            policy<{'amd64': 'y', 'arm64': 'y', 'riscv64': 'y'}>
@@ -8475,7 +8476,7 @@  CONFIG_NETFILTER_NETLINK_QUEUE                  policy<{'amd64': 'm', 'arm64': '
 CONFIG_NETFILTER_SKIP_EGRESS                    policy<{'amd64': 'y', 'arm64': 'y', 'armhf': 'y', 'ppc64el': 'y', 'riscv64': 'y', 's390x': 'y'}>
 CONFIG_NETFILTER_SYNPROXY                       policy<{'amd64': 'm', 'arm64': 'm', 'armhf': 'm', 'ppc64el': 'm', 'riscv64': 'm', 's390x': 'm'}>
 CONFIG_NETFILTER_XTABLES                        policy<{'amd64': 'm', 'arm64': 'm', 'armhf': 'm', 'ppc64el': 'm', 'riscv64': 'm', 's390x': 'm'}>
-CONFIG_NETFILTER_XTABLES_COMPAT                 policy<{'amd64': 'y', 'arm64': 'y', 'ppc64el': 'y', 'riscv64': '-', 's390x': 'y'}>
+CONFIG_NETFILTER_XTABLES_COMPAT                 policy<{'amd64': 'y', 'arm64': 'y', 'ppc64el': '-', 'riscv64': '-', 's390x': 'y'}>
 CONFIG_NETFILTER_XT_CONNMARK                    policy<{'amd64': 'm', 'arm64': 'm', 'armhf': 'm', 'ppc64el': 'm', 'riscv64': 'm', 's390x': 'm'}>
 CONFIG_NETFILTER_XT_MARK                        policy<{'amd64': 'm', 'arm64': 'm', 'armhf': 'm', 'ppc64el': 'm', 'riscv64': 'm', 's390x': 'm'}>
 CONFIG_NETFILTER_XT_MATCH_ADDRTYPE              policy<{'amd64': 'm', 'arm64': 'm', 'armhf': 'm', 'ppc64el': 'm', 'riscv64': 'm', 's390x': 'm'}>
@@ -13422,7 +13423,7 @@  CONFIG_SYSTEM_TRUSTED_KEYRING                   policy<{'amd64': 'y', 'arm64': '
 CONFIG_SYSTEM_TRUSTED_KEYS                      policy<{'amd64': '"debian/canonical-certs.pem"', 'arm64': '"debian/canonical-certs.pem"', 'armhf': '"debian/canonical-certs.pem"', 'ppc64el': '"debian/canonical-certs.pem"', 'riscv64': '"debian/canonical-certs.pem"', 's390x': '"debian/canonical-certs.pem"'}>
 CONFIG_SYSV68_PARTITION                         policy<{'amd64': 'y', 'arm64': 'y', 'armhf': 'y', 'ppc64el': 'y', 'riscv64': 'y', 's390x': 'n'}>
 CONFIG_SYSVIPC                                  policy<{'amd64': 'y', 'arm64': 'y', 'armhf': 'y', 'ppc64el': 'y', 'riscv64': 'y', 's390x': 'y'}>
-CONFIG_SYSVIPC_COMPAT                           policy<{'amd64': 'y', 'arm64': 'y', 'ppc64el': 'y', 's390x': 'y'}>
+CONFIG_SYSVIPC_COMPAT                           policy<{'amd64': 'y', 'arm64': 'y', 'ppc64el': '-', 's390x': 'y'}>
 CONFIG_SYSVIPC_SYSCTL                           policy<{'amd64': 'y', 'arm64': 'y', 'armhf': 'y', 'ppc64el': 'y', 'riscv64': 'y', 's390x': 'y'}>
 CONFIG_SYSV_FS                                  policy<{'amd64': 'm', 'arm64': 'm', 'armhf': 'm', 'ppc64el': 'm', 'riscv64': 'm', 's390x': 'n'}>
 CONFIG_SYS_HYPERVISOR                           policy<{'amd64': 'y', 'arm64': 'y', 's390x': 'y'}>
@@ -14550,7 +14551,6 @@  CONFIG_VDPA_SIM_BLOCK                           policy<{'amd64': 'm', 'arm64': '
 CONFIG_VDPA_SIM_NET                             policy<{'amd64': 'm', 'arm64': 'm', 'armhf': 'm', 'ppc64el': 'm', 'riscv64': 'm'}>
 CONFIG_VDPA_USER                                policy<{'amd64': 'm', 'arm64': 'm', 'armhf': 'm', 'ppc64el': 'm', 'riscv64': 'm'}>
 CONFIG_VDSO                                     policy<{'armhf': 'y'}>
-CONFIG_VDSO32                                   policy<{'ppc64el': 'y'}>
 CONFIG_VEML6030                                 policy<{'amd64': 'm', 'arm64': 'm', 'armhf': 'm', 'ppc64el': 'm', 'riscv64': 'm'}>
 CONFIG_VEML6070                                 policy<{'amd64': 'm', 'arm64': 'm', 'armhf': 'm', 'ppc64el': 'm', 'riscv64': 'm'}>
 CONFIG_VERSION_SIGNATURE                        policy<{'amd64': '""', 'arm64': '""', 'armhf': '""', 'ppc64el': '""', 'riscv64': '""', 's390x': '""'}>