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.
Move the setting to /Kconfig where we define SYS_MALLOC_F_LEN for
other architectures too.
Signed-off-by: Heinrich Schuchardt <heinrich.schucha...@canonical.com>
---
v2:
move the setting to /Kconfig
---
Kconfig | 2 +-
arch/riscv/Kconfig | 3 ---
2 files changed, 1 insertion(+), 4 deletions(-)
diff --git a/Kconfig b/Kconfig
index 112745440b..678317e4d3 100644
--- a/Kconfig
+++ b/Kconfig
@@ -248,7 +248,7 @@ config SYS_MALLOC_F_LEN
hex "Size of malloc() pool before relocation"
depends on SYS_MALLOC_F
default 0x1000 if AM33XX
- default 0x4000 if SANDBOX
+ default 0x4000 if SANDBOX || RISCV
default 0x2000 if (ARCH_IMX8 || ARCH_IMX8M || ARCH_MX7 || \
ARCH_MX7ULP || ARCH_MX6 || ARCH_MX5 || \
ARCH_LS1012A || ARCH_LS1021A || ARCH_LS1043A || \
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index ba29e70acf..78e964db12 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -195,9 +195,6 @@ config ANDES_PLIC
The Andes PLIC block holds memory-mapped claim and pending registers
associated with software interrupt.
-config SYS_MALLOC_F_LEN
- default 0x1000
-
config SMP
bool "Symmetric Multi-Processing"
depends on SBI_V01 || !RISCV_SMODE
--
2.34.1
