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[SRU,Focal] UBUNTU: [Config]: disable CONFIG_GDS_FORCE_MITIGATION

Message ID 20230811143815.12289-4-cascardo@canonical.com
State New
Headers show
Series [SRU,Focal] UBUNTU: [Config]: disable CONFIG_GDS_FORCE_MITIGATION | expand

Commit Message

Thadeu Lima de Souza Cascardo Aug. 11, 2023, 2:38 p.m. UTC 
BugLink: https://bugs.launchpad.net/bugs/2031093

That option will disable AVX on systems where microcode mitigation has not
been provided. Though it can be flipeed by a boot option, it has been shown
to break some versions of gnutls, which are used by apt or git when dealing
with https.

Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com>
---
 debian.master/config/annotations          | 2 +-
 debian.master/config/config.common.ubuntu | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/debian.master/config/annotations b/debian.master/config/annotations
index 4f2cf40117b8..b8677287df45 100644
--- a/debian.master/config/annotations
+++ b/debian.master/config/annotations
@@ -12551,7 +12551,7 @@  CONFIG_RANDOMIZE_MEMORY_PHYSICAL_PADDING        policy<{'amd64': '0xa'}>
 CONFIG_BOOTPARAM_HOTPLUG_CPU0                   policy<{'amd64': 'n', 'i386': 'n'}>
 CONFIG_DEBUG_HOTPLUG_CPU0                       policy<{'amd64': 'n', 'i386': 'n'}>
 CONFIG_MODIFY_LDT_SYSCALL                       policy<{'amd64': 'y', 'i386': 'y'}>
-CONFIG_GDS_FORCE_MITIGATION                     policy<{'amd64': 'y'}>
+CONFIG_GDS_FORCE_MITIGATION                     policy<{'amd64': 'n'}>
 #
 CONFIG_ZONE_DMA                                 note<LP:1628523>
 CONFIG_X86_LEGACY_VM86                          note<LP:1499089>
diff --git a/debian.master/config/config.common.ubuntu b/debian.master/config/config.common.ubuntu
index ef3aa4f8dbb8..489c1a0bb5b0 100644
--- a/debian.master/config/config.common.ubuntu
+++ b/debian.master/config/config.common.ubuntu
@@ -3475,7 +3475,7 @@  CONFIG_GART_IOMMU=y
 CONFIG_GCC_VERSION=90400
 # CONFIG_GCOV_KERNEL is not set
 CONFIG_GDB_SCRIPTS=y
-CONFIG_GDS_FORCE_MITIGATION=y
+CONFIG_GDS_FORCE_MITIGATION=n
 CONFIG_GEMINI_ETHERNET=m
 CONFIG_GENERIC_ADC_BATTERY=m
 CONFIG_GENERIC_ADC_THERMAL=m