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From: Richard Cheng To: Krzysztof Kozlowski Cc: Arnd Bergmann , soc@lists.linux.dev, Russell King , Theodore Ts'o , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] ARM: configs: Drop duplicated CONFIG_EXT4_FS Message-ID: References: <20260603072726.19404-2-krzysztof.kozlowski@oss.qualcomm.com> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260603072726.19404-2-krzysztof.kozlowski@oss.qualcomm.com> X-ClientProxiedBy: KU2P306CA0026.MYSP306.PROD.OUTLOOK.COM (2603:1096:d10:3b::10) To BL0PR12MB2370.namprd12.prod.outlook.com (2603:10b6:207:47::27) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BL0PR12MB2370:EE_|DS0PR12MB9040:EE_ X-MS-Office365-Filtering-Correlation-Id: 37fc5dfe-9dbc-4eb1-afb0-08dec14e717f X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 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Hosted X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: EGgqkXh5Ai4EFZ49HCXFzizIpBDmJ9fgZ+k+KqVS+Re9xaO51QkevGUFNii/kJcQGqWXSljiOEwFkS4lQ6sPtw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS0PR12MB9040 On Wed, Jun 03, 2026 at 09:27:27AM +0800, Krzysztof Kozlowski wrote: > Remove redundant, duplicated CONFIG_EXT4_FS to fix warnings like: > > axm55xx_defconfig:198:warning: override: reassigning to symbol EXT4_FS > > Fixes: c065b6046b34 ("Use CONFIG_EXT4_FS instead of CONFIG_EXT3_FS in all of the defconfigs") > Signed-off-by: Krzysztof Kozlowski > --- > arch/arm/configs/axm55xx_defconfig | 1 - > arch/arm/configs/dove_defconfig | 1 - > arch/arm/configs/ep93xx_defconfig | 1 - > arch/arm/configs/mmp2_defconfig | 1 - > arch/arm/configs/mv78xx0_defconfig | 1 - > 5 files changed, 5 deletions(-) > > diff --git a/arch/arm/configs/axm55xx_defconfig b/arch/arm/configs/axm55xx_defconfig > index 22b189090e15..0952e5e94c5e 100644 > --- a/arch/arm/configs/axm55xx_defconfig > +++ b/arch/arm/configs/axm55xx_defconfig > @@ -195,7 +195,6 @@ CONFIG_PL320_MBOX=y > # CONFIG_IOMMU_SUPPORT is not set > CONFIG_EXT2_FS=y > CONFIG_EXT4_FS=y > -CONFIG_EXT4_FS=y > CONFIG_AUTOFS_FS=y > CONFIG_FUSE_FS=y > CONFIG_CUSE=y > diff --git a/arch/arm/configs/dove_defconfig b/arch/arm/configs/dove_defconfig > index e98c35df675e..3d978ce34b54 100644 > --- a/arch/arm/configs/dove_defconfig > +++ b/arch/arm/configs/dove_defconfig > @@ -97,7 +97,6 @@ CONFIG_MV_XOR=y > CONFIG_EXT2_FS=y > CONFIG_EXT4_FS=y > # CONFIG_EXT4_FS_XATTR is not set > -CONFIG_EXT4_FS=y > CONFIG_ISO9660_FS=y > CONFIG_JOLIET=y > CONFIG_UDF_FS=m > diff --git a/arch/arm/configs/ep93xx_defconfig b/arch/arm/configs/ep93xx_defconfig > index 9f3c7324d1cf..ce41dc8c435c 100644 > --- a/arch/arm/configs/ep93xx_defconfig > +++ b/arch/arm/configs/ep93xx_defconfig > @@ -105,7 +105,6 @@ CONFIG_EP93XX_DMA=y > CONFIG_EXT2_FS=y > CONFIG_EXT4_FS=y > # CONFIG_EXT4_FS_XATTR is not set > -CONFIG_EXT4_FS=y > CONFIG_VFAT_FS=y > CONFIG_TMPFS=y > CONFIG_JFFS2_FS=y > diff --git a/arch/arm/configs/mmp2_defconfig b/arch/arm/configs/mmp2_defconfig > index a9a212abfd69..0ea608c75f22 100644 > --- a/arch/arm/configs/mmp2_defconfig > +++ b/arch/arm/configs/mmp2_defconfig > @@ -54,7 +54,6 @@ CONFIG_RTC_DRV_MAX8925=y > # CONFIG_RESET_CONTROLLER is not set > CONFIG_EXT2_FS=y > CONFIG_EXT4_FS=y > -CONFIG_EXT4_FS=y > # CONFIG_DNOTIFY is not set > CONFIG_MSDOS_FS=y > CONFIG_FAT_DEFAULT_CODEPAGE=437 > diff --git a/arch/arm/configs/mv78xx0_defconfig b/arch/arm/configs/mv78xx0_defconfig > index d3a26efe766c..c6b46141cb69 100644 > --- a/arch/arm/configs/mv78xx0_defconfig > +++ b/arch/arm/configs/mv78xx0_defconfig > @@ -93,7 +93,6 @@ CONFIG_RTC_DRV_M41T80=y > CONFIG_EXT2_FS=y > CONFIG_EXT4_FS=y > # CONFIG_EXT4_FS_XATTR is not set > -CONFIG_EXT4_FS=m > CONFIG_ISO9660_FS=m > CONFIG_JOLIET=y > CONFIG_UDF_FS=m > -- > 2.53.0 > > Hi Krzysztof, LGTM. Though I wonder which compiler did you use and how did you encounter the warning? on what system if you may share with us? Reviewed-by: Richard Cheng Best regards, Richard Cheng.