[SRU][N/O/U][PATCH 1/1] UBUNTU: [Config] Disable PCI_DYNAMIC_OF_NODES

Roxana Nicolescu roxana.nicolescu at canonical.com
Thu Aug 1 14:54:08 UTC 2024


BugLink: https://bugs.launchpad.net/bugs/2074376

Upstream recommends to disable this option. Discussion started around a
bug reported by IBM in KVM that happens when this option is enabled
related to hot-unplugging PCI devices.

Signed-off-by: Roxana Nicolescu <roxana.nicolescu at canonical.com>
---
 debian.master/config/annotations | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/debian.master/config/annotations b/debian.master/config/annotations
index a6306ad13229..dd55e3991ceb 100644
--- a/debian.master/config/annotations
+++ b/debian.master/config/annotations
@@ -516,6 +516,9 @@ CONFIG_PCIEASPM_DEFAULT                         note<'LP: #1398544'>
 CONFIG_PCIEPORTBUS                              policy<{'amd64': 'y', 'arm64': 'y', 'armhf': 'y', 'ppc64el': 'n', 'riscv64': 'y', 's390x': 'y'}>
 CONFIG_PCIEPORTBUS                              note<'LP: #1665404'>
 
+CONFIG_PCI_DYNAMIC_OF_NODES                     policy<{'arm64': 'n', 'armhf': 'n', 'ppc64el': 'n', 'riscv64': 'n'}>
+CONFIG_PCI_DYNAMIC_OF_NODES                     note<'LP: #2074376'>
+
 CONFIG_PCI_MESON                                policy<{'amd64': 'n', 'arm64': 'm', 'armhf': 'n', 'ppc64el': 'n', 'riscv64': 'n', 's390x': 'n'}>
 CONFIG_PCI_MESON                                note<'LP: #2007745'>
 
@@ -9623,7 +9626,6 @@ CONFIG_PCI_DOMAINS_GENERIC                      policy<{'arm64': 'y', 'armhf': '
 CONFIG_PCI_DRA7XX                               policy<{'armhf': 'm'}>
 CONFIG_PCI_DRA7XX_EP                            policy<{'armhf': 'm'}>
 CONFIG_PCI_DRA7XX_HOST                          policy<{'armhf': 'm'}>
-CONFIG_PCI_DYNAMIC_OF_NODES                     policy<{'arm64': 'y', 'armhf': 'y', 'ppc64el': 'y', 'riscv64': 'y'}>
 CONFIG_PCI_ECAM                                 policy<{'arm64': 'y', 'armhf': 'y', 'ppc64el': 'y', 'riscv64': 'y'}>
 CONFIG_PCI_ENDPOINT                             policy<{'amd64': 'y', 'arm64': 'y', 'armhf': 'y', 'ppc64el': 'y', 'riscv64': 'y', 's390x': 'y'}>
 CONFIG_PCI_ENDPOINT_CONFIGFS                    policy<{'amd64': 'y', 'arm64': 'y', 'armhf': 'y', 'ppc64el': 'y', 'riscv64': 'y', 's390x': 'y'}>
-- 
2.34.1




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