riscv: defconfig: Remove EXPERT

The setting of EXPERT is a leftover from when the riscv defconfig was
first added. As mentioned in the EXPERT Kconfig help text it is not
intended to be set in the usual case.

Upon removal a bunch of intrusive debug-related kernel options are no
longer set, which is good. A few may want to come back in the future but
let those be advocated for on a case by case basis.

NAMESPACES, SYSFS_SYSCALL and MEDIA_SUPPORT_FILTER default on and thus
fall out of the defconfig.

Set VIDEO_CADENCE_CSI2RX=y to ensure VIDEO_CADENCE_CSI2RX stays enabled.

Set DEBUG_KERNEL=y in line with other arch defconfigs. This turns on
tracing.

Signed-off-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20250415122832.982610-1-joel@jms.id.au
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>

diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
index 3c8e16d71e175e0e4c27136c31761127ce6e1602..286f490ead37275e277fc2af0f9c39e5a219e75d 100644 (file)
--- a/arch/riscv/configs/defconfig
+++ b/arch/riscv/configs/defconfig
@@ -18,12 +18,9 @@ CONFIG_CGROUP_DEVICE=y
 CONFIG_CGROUP_CPUACCT=y
 CONFIG_CGROUP_PERF=y
 CONFIG_CGROUP_BPF=y
-CONFIG_NAMESPACES=y
 CONFIG_USER_NS=y
 CONFIG_CHECKPOINT_RESTORE=y
 CONFIG_BLK_DEV_INITRD=y
-CONFIG_EXPERT=y
-# CONFIG_SYSFS_SYSCALL is not set
 CONFIG_PROFILING=y
 CONFIG_ARCH_MICROCHIP=y
 CONFIG_ARCH_SIFIVE=y
@@ -181,6 +178,7 @@ CONFIG_REGULATOR_FIXED_VOLTAGE=y
 CONFIG_REGULATOR_AXP20X=y
 CONFIG_REGULATOR_GPIO=y
 CONFIG_MEDIA_SUPPORT=m
+CONFIG_MEDIA_PLATFORM_SUPPORT=y
 CONFIG_VIDEO_CADENCE_CSI2RX=m
 CONFIG_DRM=m
 CONFIG_DRM_RADEON=m
@@ -294,25 +292,7 @@ CONFIG_DEFAULT_SECURITY_DAC=y
 CONFIG_CRYPTO_USER_API_HASH=y
 CONFIG_CRYPTO_DEV_VIRTIO=y
 CONFIG_PRINTK_TIME=y
+CONFIG_DEBUG_KERNEL=y
 CONFIG_DEBUG_FS=y
-CONFIG_DEBUG_PAGEALLOC=y
-CONFIG_SCHED_STACK_END_CHECK=y
-CONFIG_DEBUG_VM=y
-CONFIG_DEBUG_VM_PGFLAGS=y
-CONFIG_DEBUG_MEMORY_INIT=y
-CONFIG_DEBUG_PER_CPU_MAPS=y
-CONFIG_SOFTLOCKUP_DETECTOR=y
-CONFIG_WQ_WATCHDOG=y
-CONFIG_DEBUG_RT_MUTEXES=y
-CONFIG_DEBUG_SPINLOCK=y
-CONFIG_DEBUG_MUTEXES=y
-CONFIG_DEBUG_RWSEMS=y
-CONFIG_DEBUG_ATOMIC_SLEEP=y
-CONFIG_DEBUG_LIST=y
-CONFIG_DEBUG_PLIST=y
-CONFIG_DEBUG_SG=y
-# CONFIG_RCU_TRACE is not set
-CONFIG_RCU_EQS_DEBUG=y
-# CONFIG_FTRACE is not set
 # CONFIG_RUNTIME_TESTING_MENU is not set
 CONFIG_MEMTEST=y