[S] Change in ...linux-oracle[master-next]: UBUNTU: [config] Enable ARM_SMMU and ARM_SMMU_V3

[Khaled El Mously]

Khaled El Mously has uploaded this change for review. ( https://cktreview.org/r/c/focal/linux-oracle/+/447 )


Change subject: UBUNTU: [config] Enable ARM_SMMU and ARM_SMMU_V3
......................................................................

UBUNTU: [config] Enable ARM_SMMU and ARM_SMMU_V3

BugLink: https://bugs.launchpad.net/bugs/1925421

Signed-off-by: Khalid Elmously <khalid.elmously at canonical.com>
Change-Id: I2b367cb081f6946140743fde0314fe97464f038b
---
M debian.oracle/config/annotations
M debian.oracle/config/config.common.ubuntu
2 files changed, 34 insertions(+), 11 deletions(-)



  git pull ssh://cktreview.org:29418/focal/linux-oracle refs/changes/47/447/1

diff --git a/debian.oracle/config/annotations b/debian.oracle/config/annotations
index 6e9d808..53de038 100644
--- a/debian.oracle/config/annotations
+++ b/debian.oracle/config/annotations
@@ -4,12 +4,6 @@
 
 include "../../debian.master/config/annotations"
 
-CONFIG_FAILOVER                                   policy<{'amd64': 'm', 'arm64':'m'}>
-CONFIG_FAILOVER                                   mark<ENFORCED> note<OCI requirement>
-CONFIG_NET_FAILOVER                               policy<{'amd64': 'm', 'arm64':'m'}>
-CONFIG_NET_FAILOVER                               mark<ENFORCED> note<OCI requirement>
-CONFIG_PAGE_POOL                                  policy<{'amd64': 'y', 'arm64':'y'}>
-CONFIG_PAGE_POOL                                  mark<ENFORCED> note<OCI requirement>
 CONFIG_SOUNDWIRE                                  policy<{'amd64': 'n', 'arm64':'n'}>
 CONFIG_SOUNDWIRE                                  mark<ENFORCED> note<not needed for cloud kernels>
 CONFIG_SND_SOC_SOF_HDA_COMMON_HDMI_CODEC          policy<{'amd64': 'n'}>
@@ -36,8 +30,6 @@
 CONFIG_MTD_DOCG3                                  mark<ENFORCED> note<LP:1792205>
 CONFIG_SAMPLE_TRACE_PRINTK                        policy<{'amd64': '-'}>
 CONFIG_SAMPLE_TRACE_PRINTK                        mark<ENFORCED> note<Disabled for cloud kernel>
-CONFIG_ARM_SMMU_DISABLE_BYPASS_BY_DEFAULT         policy<{'arm64': '-'}>
-CONFIG_ARM_SMMU_DISABLE_BYPASS_BY_DEFAULT         mark<ENFORCED> note<not needed for cloud kernels>
 CONFIG_REGULATOR_TPS65217                         policy<{'arm64': '-'}>
 CONFIG_REGULATOR_TPS65217                         mark<ENFORCED> note<not needed for cloud kernels>
 CONFIG_MFD_TPS65217                               policy<{'arm64': 'n'}>
@@ -60,3 +52,18 @@
 # Menu: Processor type and features >> Architecture: arm64
 CONFIG_ARM64_SW_TTBR0_PAN                       policy<{'arm64': 'y'}>
 CONFIG_ARM64_SW_TTBR0_PAN 			mark<ENFORCED> note<LP: #1968902>
+
+
+
+
+# Specificlaly requested or needed by Oracle:
+CONFIG_FAILOVER                                   policy<{'amd64': 'm', 'arm64':'m'}>
+CONFIG_FAILOVER                                   mark<ENFORCED> note<OCI requirement>
+CONFIG_NET_FAILOVER                               policy<{'amd64': 'm', 'arm64':'m'}>
+CONFIG_NET_FAILOVER                               mark<ENFORCED> note<OCI requirement>
+CONFIG_PAGE_POOL                                  policy<{'amd64': 'y', 'arm64':'y'}>
+CONFIG_PAGE_POOL                                  mark<ENFORCED> note<OCI requirement>
+CONFIG_ARM_SMMU                                   policy<{'arm64':'y'}>
+CONFIG_ARM_SMMU                                   mark<ENFORCED> note<Requested by Oracle after suspected related to some boot-issues>
+CONFIG_ARM_SMMU_V3                                policy<{'arm64':'y'}>
+CONFIG_ARM_SMMU_V3                                mark<ENFORCED> note<Requested by Oracle after suspected related to some boot-issues>
diff --git a/debian.oracle/config/config.common.ubuntu b/debian.oracle/config/config.common.ubuntu
index 55547ac..d54157c 100644
--- a/debian.oracle/config/config.common.ubuntu
+++ b/debian.oracle/config/config.common.ubuntu
@@ -518,8 +518,10 @@
 # CONFIG_ARM_SCMI_PROTOCOL is not set
 # CONFIG_ARM_SCPI_PROTOCOL is not set
 # CONFIG_ARM_SDE_INTERFACE is not set
-# CONFIG_ARM_SMMU is not set
-# CONFIG_ARM_SMMU_V3 is not set
+CONFIG_ARM_SMMU=y
+# CONFIG_ARM_SMMU_DISABLE_BYPASS_BY_DEFAULT is not set
+CONFIG_ARM_SMMU_V3=y
+CONFIG_ARM_SMMU_V3_PMU=m
 # CONFIG_ARM_SP805_WATCHDOG is not set
 # CONFIG_ARM_SPE_PMU is not set
 CONFIG_AS3935=m
@@ -3696,8 +3698,10 @@
 CONFIG_IOMMU_DMA=y
 CONFIG_IOMMU_HELPER=y
 CONFIG_IOMMU_IOVA=y
+CONFIG_IOMMU_IO_PGTABLE=y
 # CONFIG_IOMMU_IO_PGTABLE_ARMV7S is not set
-# CONFIG_IOMMU_IO_PGTABLE_LPAE is not set
+CONFIG_IOMMU_IO_PGTABLE_LPAE=y
+# CONFIG_IOMMU_IO_PGTABLE_LPAE_SELFTEST is not set
 CONFIG_IOMMU_SUPPORT=y
 # CONFIG_ION is not set
 CONFIG_IONIC=m

-- 
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Gerrit-Project: focal/linux-oracle
Gerrit-Branch: master-next
Gerrit-Change-Id: I2b367cb081f6946140743fde0314fe97464f038b
Gerrit-Change-Number: 447
Gerrit-PatchSet: 1
Gerrit-Owner: Khaled El Mously <khalid.elmously at canonical.com>
Gerrit-MessageType: newchange
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