From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2867935F8D6 for ; Mon, 12 Jan 2026 15:35:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768232136; cv=none; b=Z6TQwo8Tj4dOuDdh072gt+arijOzWjaRxfAZ82zlNLgKiMaoSTk+KJ0CUuvNL4i7wPFdaf2tXF1Oq+2sb/te6Q8pvT0J+6NCtZjFEHfFejf0R8Xs5ljh+uXmAG7eGACauNqNmcImjJxlAyUczY9CpfJajEiqzX/XXphfhVNDgOc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768232136; c=relaxed/simple; bh=VJbJChd8N/LfN0hMbX+wa83dkNT92miG2RddNVLajrI=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=NBdUneMeZldcTn2McxXEvKPtHMgXLqD5IxQWbpJGn78/p8kNh9spXcd3rG4yCussCRg4nI1aIlrfcfSeueieEtw4PMr+ySVSm7/ORZlOXGEGtsBNxQnnXk8uCmg6qf+NQ+XDhr+7Qy7NsBhPltvtzX6FmUwPij6RkBxu10pmXnA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=U9aLuI8P; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="U9aLuI8P" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 297CBC19422; Mon, 12 Jan 2026 15:35:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768232135; bh=VJbJChd8N/LfN0hMbX+wa83dkNT92miG2RddNVLajrI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=U9aLuI8PO6Z01Vz9i1Xm/nKhIEKBFPDAzMIxe5VxPFutzNtC3v3wx1HUUxDcXDaQV T5CSNIdIhp47zUPnYbqQZRLG1PQ33E2kSuR9XKIBfC/mHyAuWt1yEKgESIdsvD/ADP dOiO+eKDcsc/yfhEAJGaU9SpPhIAKgRItZbGTVSrgsB0g1km4fVY/oAF0ufoE4veKa SVPPRJfBpXGng22aSOHoNkB1+8coavyAxDgnIB5ZjlOVDTcvl2Vt41jBr5bn7VNx9N g92gaLOwxTV8VhyIeBPXjkcl6EbKHAqHAlF8pPEyZ5jc0t0QjAis8twFbHm7qKvpG4 SLJVBkNUgfmdw== From: Arnd Bergmann To: soc@lists.linux.dev Cc: linux-arm-kernel@lists.infradead.org, Krzysztof Kozlowski , Alexandre Belloni , Linus Walleij , Geert Uytterhoeven , Arnd Bergmann Subject: [PATCH 2/2] ARM: defconfig: turn off CONFIG_EXPERT Date: Mon, 12 Jan 2026 16:32:55 +0100 Message-Id: <20260112153255.795553-2-arnd@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20260112153255.795553-1-arnd@kernel.org> References: <20260112153255.795553-1-arnd@kernel.org> Precedence: bulk X-Mailing-List: soc@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Arnd Bergmann 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 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 22c50b60c794..52b2e792ad42 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 -- 2.39.5