From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- kernel/fs/ext4/Kconfig | 57 ++++++++++++++++++++++++++++++++++++++++---------- 1 file changed, 46 insertions(+), 11 deletions(-) (limited to 'kernel/fs/ext4/Kconfig') diff --git a/kernel/fs/ext4/Kconfig b/kernel/fs/ext4/Kconfig index 024f2284d..b46e9fc64 100644 --- a/kernel/fs/ext4/Kconfig +++ b/kernel/fs/ext4/Kconfig @@ -1,5 +1,38 @@ +# Ext3 configs are here for backward compatibility with old configs which may +# have EXT3_FS set but not EXT4_FS set and thus would result in non-bootable +# kernels after the removal of ext3 driver. +config EXT3_FS + tristate "The Extended 3 (ext3) filesystem" + # These must match EXT4_FS selects... + select EXT4_FS + select JBD2 + select CRC16 + select CRYPTO + select CRYPTO_CRC32C + help + This config option is here only for backward compatibility. ext3 + filesystem is now handled by the ext4 driver. + +config EXT3_FS_POSIX_ACL + bool "Ext3 POSIX Access Control Lists" + depends on EXT3_FS + select EXT4_FS_POSIX_ACL + select FS_POSIX_ACL + help + This config option is here only for backward compatibility. ext3 + filesystem is now handled by the ext4 driver. + +config EXT3_FS_SECURITY + bool "Ext3 Security Labels" + depends on EXT3_FS + select EXT4_FS_SECURITY + help + This config option is here only for backward compatibility. ext3 + filesystem is now handled by the ext4 driver. + config EXT4_FS tristate "The Extended 4 (ext4) filesystem" + # Please update EXT3_FS selects when changing these select JBD2 select CRC16 select CRYPTO @@ -16,26 +49,27 @@ config EXT4_FS up fsck time. For more information, please see the web pages at http://ext4.wiki.kernel.org. - The ext4 filesystem will support mounting an ext3 - filesystem; while there will be some performance gains from - the delayed allocation and inode table readahead, the best - performance gains will require enabling ext4 features in the - filesystem, or formatting a new filesystem as an ext4 - filesystem initially. + The ext4 filesystem supports mounting an ext3 filesystem; while there + are some performance gains from the delayed allocation and inode + table readahead, the best performance gains require enabling ext4 + features in the filesystem using tune2fs, or formatting a new + filesystem as an ext4 filesystem initially. Without explicit enabling + of ext4 features, the on disk filesystem format stays fully backward + compatible. To compile this file system support as a module, choose M here. The module will be called ext4. If unsure, say N. -config EXT4_USE_FOR_EXT23 - bool "Use ext4 for ext2/ext3 file systems" +config EXT4_USE_FOR_EXT2 + bool "Use ext4 for ext2 file systems" depends on EXT4_FS - depends on EXT3_FS=n || EXT2_FS=n + depends on EXT2_FS=n default y help - Allow the ext4 file system driver code to be used for ext2 or - ext3 file system mounts. This allows users to reduce their + Allow the ext4 file system driver code to be used for ext2 + file system mounts. This allows users to reduce their compiled kernel size by using one file system driver for ext2, ext3, and ext4 file systems. @@ -72,6 +106,7 @@ config EXT4_ENCRYPTION select CRYPTO_ECB select CRYPTO_XTS select CRYPTO_CTS + select CRYPTO_CTR select CRYPTO_SHA256 select KEYS select ENCRYPTED_KEYS -- cgit 1.2.3-korg