[PATCH 1/1] riscv: alloc space exhausted

When trying to run qemu-riscv64_smode_defconfig with 32 harts booting fails. The debug UART shows a message

alloc space exhausted

32 is the current maximum number of harts for machine virt in QEMU 7.0.

Raise the default for SYS_MALLOC_F_LEN to 16 KiB.

Signed-off-by: Heinrich Schuchardt heinrich.schuchardt@canonical.com --- arch/riscv/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index ba29e70acf..6c4586269e 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -196,7 +196,7 @@ config ANDES_PLIC associated with software interrupt.

config SYS_MALLOC_F_LEN - default 0x1000 + default 0x4000

config SMP bool "Symmetric Multi-Processing"