From 6d925df98181afa50e6a73689750054557a27c7e Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Mon, 12 Jan 2026 16:32:55 +0100 Subject: [PATCH] ARM: defconfig: turn off CONFIG_EXPERT Since multi_v7_defconfig is meant to be the generic defconfig, many users are not going to be experts and it is counterintuitive to have CONFIG_EXPERT enabled. This change has a couple of side-effects: - CONFIG_NAMESPACES is enabled by default. This adds about 0.2% of .text, but is already enabled in many board specific configs, and apparently a requirement for systemd, so this seems like a useful change. - CONFIG_DEBUG_MEMORY_INIT is enabled now, adding a tiny bit of code in the inittext section - CONFIG_RFKILL, CONFIG_MEDIA_SUPPORT_FILTER and various CONFIG_HID driver defaults change, so these have to be listed explicitly to maintain the previous behavior - CONFIG_SERIAL_SH_SCI_NR_UARTS=20 changes to the default value of 18, which I understand to be sufficient for any buard, even if all UARTS are enabled at the same time Acked-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20260112153255.795553-2-arnd@kernel.org Signed-off-by: Arnd Bergmann --- arch/arm/configs/multi_v7_defconfig | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index 22c50b60c794f..52b2e792ad425 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -3,7 +3,6 @@ CONFIG_NO_HZ_IDLE=y CONFIG_HIGH_RES_TIMERS=y CONFIG_CGROUPS=y CONFIG_BLK_DEV_INITRD=y -CONFIG_EXPERT=y CONFIG_PERF_EVENTS=y CONFIG_KEXEC=y CONFIG_ARCH_VIRT=y @@ -163,7 +162,6 @@ CONFIG_BT_QCOMSMD=m CONFIG_CFG80211=m CONFIG_MAC80211=m CONFIG_RFKILL=y -CONFIG_RFKILL_INPUT=y CONFIG_RFKILL_GPIO=y CONFIG_NFC=m CONFIG_NFC_DIGITAL=m @@ -376,7 +374,6 @@ CONFIG_SERIAL_TEGRA=y CONFIG_SERIAL_IMX=y CONFIG_SERIAL_IMX_CONSOLE=y CONFIG_SERIAL_SH_SCI=y -CONFIG_SERIAL_SH_SCI_NR_UARTS=20 CONFIG_SERIAL_MSM=y CONFIG_SERIAL_MSM_CONSOLE=y CONFIG_SERIAL_VT8500=y @@ -676,6 +673,7 @@ CONFIG_REGULATOR_WM8994=m CONFIG_CEC_SAMSUNG_S5P=m CONFIG_CEC_STM32=m CONFIG_MEDIA_SUPPORT=m +# CONFIG_MEDIA_SUPPORT_FILTER is not set CONFIG_MEDIA_USB_SUPPORT=y CONFIG_USB_VIDEO_CLASS=m CONFIG_V4L_PLATFORM_DRIVERS=y @@ -859,6 +857,18 @@ CONFIG_SND_SOC_WM8960=m CONFIG_SND_SOC_WM8962=m CONFIG_SND_SOC_WM8978=m CONFIG_SND_AUDIO_GRAPH_CARD=m +# CONFIG_HID_A4TECH is not set +# CONFIG_HID_APPLE is not set +# CONFIG_HID_BELKIN is not set +# CONFIG_HID_CHERRY is not set +# CONFIG_HID_CHICONY is not set +# CONFIG_HID_CYPRESS is not set +# CONFIG_HID_EZKEY is not set +# CONFIG_HID_ITE is not set +# CONFIG_HID_KENSINGTON is not set +# CONFIG_HID_REDRAGON is not set +# CONFIG_HID_MICROSOFT is not set +# CONFIG_HID_MONTEREY is not set CONFIG_USB=y CONFIG_USB_OTG=y CONFIG_USB_XHCI_HCD=y -- 2.47.3