[SRU][K/Unstable][PATCH 1/1] UBUNTU: [Config] Raise riscv64 CONFIG_NR_CPUS to 32
Emil Renner Berthing
emil.renner.berthing at canonical.com
Wed Aug 31 12:24:14 UTC 2022
BugLink: https://bugs.launchpad.net/bugs/1967889
The QEMU 7.0 virt machine supports up to 512 virtual CPUs, so raise this
limit to the maximum of 32 so we can use more of them.
Signed-off-by: Emil Renner Berthing <emil.renner.berthing at canonical.com>
---
debian.master/config/annotations | 2 +-
debian.master/config/riscv64/config.common.riscv64 | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/debian.master/config/annotations b/debian.master/config/annotations
index 94d020d5142e..55c83230334a 100644
--- a/debian.master/config/annotations
+++ b/debian.master/config/annotations
@@ -13391,7 +13391,7 @@ CONFIG_PM_DEBUG flag<REVIEW>
# Menu: Processor support
CONFIG_SMP policy<{'amd64': 'y', 'arm64': 'y', 'armhf': 'y', 'ppc64el': 'y', 'riscv64': 'y', 's390x': 'y'}>
-CONFIG_NR_CPUS policy<{'amd64': '8192', 'arm64': '256', 'armhf': '4', 'ppc64el': '2048', 'riscv64': '8', 's390x': '512'}>
+CONFIG_NR_CPUS policy<{'amd64': '8192', 'arm64': '256', 'armhf': '4', 'ppc64el': '2048', 'riscv64': '32', 's390x': '512'}>
#
CONFIG_NR_CPUS note<LP: #1864198>
diff --git a/debian.master/config/riscv64/config.common.riscv64 b/debian.master/config/riscv64/config.common.riscv64
index 87cf31fe2ece..8e398bd8491a 100644
--- a/debian.master/config/riscv64/config.common.riscv64
+++ b/debian.master/config/riscv64/config.common.riscv64
@@ -449,7 +449,7 @@ CONFIG_NFP=m
CONFIG_NODES_SHIFT=2
CONFIG_NOP_USB_XCEIV=m
CONFIG_NOZOMI=m
-CONFIG_NR_CPUS=8
+CONFIG_NR_CPUS=32
CONFIG_NTB=m
# CONFIG_NTFS_RW is not set
CONFIG_NULL_TTY=m
--
2.37.2
More information about the kernel-team
mailing list