** Description changed:
[Impact]
* Currently our riscv64 kernels don't support more than 8 CPUs.
- * The QEMU 7.0 virt machine supports up to 512 harts (CPU threads).
+ * The QEMU 7.0 virt machine supports up to 512 harts
+(CPU hardware threads).
- * Raising CONFIG_NR_CPUS to
** Description changed:
[Impact]
- * Currently our riscv64 kernels don't support more than 8 CPUs.
+ * Currently our riscv64 kernels don't support more than 8 CPUs.
- * The QEMU 7.0 virt machine supports up to 32 harts (CPU threads).
+ * The QEMU 7.0 virt machine supports up to 512
** Description changed:
+ [Impact]
+
+ * Currently our riscv64 kernels don't support more than 8 CPUs.
+
+ * The QEMU 7.0 virt machine supports up to 32 harts (CPU threads).
+
+ * Raising CONFIG_NR_CPUS to 32 allows us to use all of them.
+
+ [Test Plan]
+
+ * Run riscv64 Ubuntu in a
** Changed in: linux-riscv (Ubuntu)
Assignee: (unassigned) => Emil Renner Berthing (esmil)
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https://bugs.launchpad.net/bugs/1967889
Title:
Raise CONFIG_NR_CPUS
The following patch sets reasonable values for CONFIG_NR_CPUS on RISC-V:
[PATCH v3] RISC-V: Increase range and default value of NR_CPUS
https://lore.kernel.org/all/20220420112408.155561-1-apa...@ventanamicro.com/
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