[J/linux-riscv][PATCH] UBUNTU: [Config] Disable VMAP_STACK due to CPU stalls on EFI

[Dimitri John Ledkov]

BugLink: https://bugs.launchpad.net/bugs/1967130

When booting with EFI, VMAP_STACK causes CPU stalls. Disable this
config option, until a fix exists that allows using VMAP_STACK
together with EFI. VMAP_STACK on RISC-V was first added in v5.14
kernels, thus this option has not yet shipped in any stable
series. EFI support is new in Jammy as well.

Signed-off-by: Dimitri John Ledkov <dimitri.ledkov at canonical.com>
---
 debian.riscv/config/config.common.ubuntu | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/debian.riscv/config/config.common.ubuntu b/debian.riscv/config/config.common.ubuntu
index 2eac551e14..34a6c3f6b6 100644
--- a/debian.riscv/config/config.common.ubuntu
+++ b/debian.riscv/config/config.common.ubuntu
@@ -8228,7 +8228,7 @@ CONFIG_VL6180=m
 CONFIG_VLAN_8021Q=m
 CONFIG_VLAN_8021Q_GVRP=y
 CONFIG_VLAN_8021Q_MVRP=y
-CONFIG_VMAP_STACK=y
+# CONFIG_VMAP_STACK is not set
 CONFIG_VME_BUS=y
 CONFIG_VME_FAKE=m
 CONFIG_VME_TSI148=m
-- 
2.32.0