X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fstaging%2Fwigyori.git;a=blobdiff_plain;f=config%2FConfig-kernel.in;h=f38cc792ddde907272b04559ecee34183835a478;hp=cc8df5ae563f15404e2103b37a0c854c3d93ded6;hb=7b76219e157ba3aafa7bcdcac2dd7fef9e9623d9;hpb=3ec7ccf50187a402fea21253972796549e256f9f diff --git a/config/Config-kernel.in b/config/Config-kernel.in index cc8df5ae56..f38cc792dd 100644 --- a/config/Config-kernel.in +++ b/config/Config-kernel.in @@ -4,18 +4,34 @@ # See /LICENSE for more information. # +config KERNEL_BUILD_USER + string "Custom Kernel Build User Name" + default "" + help + Sets the Kernel build user string, which for example will be returned + by 'uname -a' on running systems. + If not set, uses system user at build time. + +config KERNEL_BUILD_DOMAIN + string "Custom Kernel Build Domain Name" + default "" + help + Sets the Kernel build domain string, which for example will be + returned by 'uname -a' on running systems. + If not set, uses system hostname at build time. + config KERNEL_PRINTK bool "Enable support for printk" default y config KERNEL_CRASHLOG bool "Crash logging" - depends on !(arm || powerpc || sparc || TARGET_uml) + depends on !(arm || powerpc || sparc || TARGET_uml || i386 || x86_64) default y config KERNEL_SWAP bool "Support for paging of anonymous memory (swap)" - default y + default y if !SMALL_FLASH config KERNEL_DEBUG_FS bool "Compile the kernel with debug filesystem enabled" @@ -26,9 +42,20 @@ config KERNEL_DEBUG_FS write to these files. Many common debugging facilities, such as ftrace, require the existence of debugfs. -config KERNEL_PERF_EVENTS +config KERNEL_MIPS_FPU_EMULATOR + bool "Compile the kernel with MIPS FPU Emulator" + default y if TARGET_pistachio + depends on (mips || mipsel || mips64 || mips64el) + +config KERNEL_ARM_PMU bool default n + depends on (arm || aarch64) + +config KERNEL_PERF_EVENTS + bool "Compile the kernel with performance events and counters" + default n + select KERNEL_ARM_PMU if (arm || aarch64) config KERNEL_PROFILING bool "Compile the kernel with profiling enabled" @@ -38,9 +65,30 @@ config KERNEL_PROFILING Enable the extended profiling support mechanisms used by profilers such as OProfile. +config KERNEL_TASKSTATS + bool "Compile the kernel with task resource/io statistics and accounting" + default n + help + Enable the collection and publishing of task/io statistics and + accounting. Enable this option to enable i/o monitoring in system + monitors. + +if KERNEL_TASKSTATS + + config KERNEL_TASK_DELAY_ACCT + def_bool y + + config KERNEL_TASK_IO_ACCOUNTING + def_bool y + + config KERNEL_TASK_XACCT + def_bool y + +endif + config KERNEL_KALLSYMS bool "Compile the kernel with symbol table information" - default y + default y if !SMALL_FLASH help This will give you more information in stack traces from kernel oopses. @@ -85,7 +133,7 @@ config KERNEL_DEBUG_KERNEL config KERNEL_DEBUG_INFO bool "Compile the kernel with debug information" - default y + default y if !SMALL_FLASH select KERNEL_DEBUG_KERNEL help This will compile your kernel and modules with debug information. @@ -103,7 +151,7 @@ config KERNEL_DEBUG_LL help ARM low level debugging. -config KERNEL_DYNAMIC_DEBUG +config KERNEL_DYNAMIC_DEBUG bool "Compile the kernel with dynamic printk" select KERNEL_DEBUG_FS default n @@ -148,10 +196,6 @@ config KERNEL_AIO bool "Compile the kernel with asynchronous IO support" default n -config KERNEL_DIRECT_IO - bool "Compile the kernel with direct IO support" - default n - config KERNEL_FHANDLE bool "Compile the kernel with support for fhandle syscalls" default n @@ -168,13 +212,21 @@ config KERNEL_MAGIC_SYSRQ bool "Compile the kernel with SysRq support" default y +config KERNEL_DEBUG_PINCTRL + bool "Compile the kernel with pinctrl debugging" + select KERNEL_DEBUG_KERNEL + +config KERNEL_DEBUG_GPIO + bool "Compile the kernel with gpio debugging" + select KERNEL_DEBUG_KERNEL + config KERNEL_COREDUMP bool config KERNEL_ELF_CORE bool "Enable process core dump support" select KERNEL_COREDUMP - default y + default y if !SMALL_FLASH config KERNEL_PROVE_LOCKING bool "Enable kernel lock checking" @@ -205,6 +257,16 @@ config KERNEL_RELAY config KERNEL_KEXEC bool "Enable kexec support" +config KERNEL_PROC_VMCORE + bool + +config KERNEL_CRASH_DUMP + depends on i386 || x86_64 || arm || armeb + select KERNEL_KEXEC + select KERNEL_PROC_VMCORE + bool "Enable support for kexec crashdump" + default y + config USE_RFKILL bool "Enable rfkill support" default RFKILL_SUPPORT @@ -218,7 +280,7 @@ config KERNEL_DEVTMPFS default n help devtmpfs is a simple, kernel-managed /dev filesystem. The kernel creates - devices nodes for all registered devices ti simplify boot, but leaves more + devices nodes for all registered devices to simplify boot, but leaves more complex tasks to userspace (e.g. udev). if KERNEL_DEVTMPFS @@ -229,6 +291,25 @@ if KERNEL_DEVTMPFS endif +config KERNEL_KEYS + bool "Enable kernel access key retention support" + default n + +config KERNEL_PERSISTENT_KEYRINGS + bool "Enable kernel persistent keyrings" + depends on KERNEL_KEYS + default n + +config KERNEL_BIG_KEYS + bool "Enable large payload keys on kernel keyrings" + depends on KERNEL_KEYS + default n + +config KERNEL_ENCRYPTED_KEYS + tristate "Enable keys with encrypted payloads on kernel keyrings" + depends on KERNEL_KEYS + default n + # # CGROUP support symbols # @@ -265,6 +346,13 @@ if KERNEL_CGROUPS Provides a cgroup implementing whitelists for devices which a process in the cgroup can mknod or open. + config KERNEL_CGROUP_PIDS + bool "PIDs cgroup subsystem" + default y + help + Provides enforcement of process number limits in the scope of a + cgroup. + config KERNEL_CPUSETS bool "Cpuset support" default n @@ -300,7 +388,7 @@ if KERNEL_CGROUPS config KERNEL_MEMCG bool "Memory Resource Controller for Control Groups" default n - depends on KERNEL_RESOURCE_COUNTERS + depends on KERNEL_RESOURCE_COUNTERS || !LINUX_3_18 help Provides a memory resource controller that manages both anonymous memory and page cache. (See Documentation/cgroups/memory.txt) @@ -544,3 +632,204 @@ config KERNEL_SECCOMP default n help Build kernel with support for seccomp. + +# +# IPv4 configuration +# + +config KERNEL_IP_MROUTE + bool "Enable IPv4 multicast routing" + default y + help + Multicast routing requires a multicast routing daemon in + addition to kernel support. + +# +# IPv6 configuration +# + +config KERNEL_IPV6 + def_bool IPV6 + +if KERNEL_IPV6 + + config KERNEL_IPV6_MULTIPLE_TABLES + def_bool y + + config KERNEL_IPV6_SUBTREES + def_bool y + + config KERNEL_IPV6_MROUTE + bool "Enable IPv6 multicast routing" + default y + help + Multicast routing requires a multicast routing daemon in + addition to kernel support. + + config KERNEL_IPV6_PIMSM_V2 + def_bool n + +endif + +# +# NFS related symbols +# +config KERNEL_IP_PNP + bool "Compile the kernel with rootfs on NFS" + help + If you want to make your kernel boot off a NFS server as root + filesystem, select Y here. + +if KERNEL_IP_PNP + + config KERNEL_IP_PNP_DHCP + def_bool y + + config KERNEL_IP_PNP_BOOTP + def_bool n + + config KERNEL_IP_PNP_RARP + def_bool n + + config KERNEL_NFS_FS + def_bool y + + config KERNEL_NFS_V2 + def_bool y + + config KERNEL_NFS_V3 + def_bool y + + config KERNEL_ROOT_NFS + def_bool y + +endif + +menu "Filesystem ACL and attr support options" + config USE_FS_ACL_ATTR + bool "Use filesystem ACL and attr support by default" + default n + help + Make using ACLs (e.g. POSIX ACL, NFSv4 ACL) the default + for kernel and packages, except tmpfs, flash filesystems, + and old NFS. Also enable userspace extended attribute support + by default. (OpenWrt already has an expection it will be + present in the kernel). + + config KERNEL_FS_POSIX_ACL + bool "Enable POSIX ACL support" + default y if USE_FS_ACL_ATTR + + config KERNEL_BTRFS_FS_POSIX_ACL + bool "Enable POSIX ACL for BtrFS Filesystems" + select KERNEL_FS_POSIX_ACL + default y if USE_FS_ACL_ATTR + + config KERNEL_EXT4_FS_POSIX_ACL + bool "Enable POSIX ACL for Ext4 Filesystems" + select KERNEL_FS_POSIX_ACL + default y if USE_FS_ACL_ATTR + + config KERNEL_F2FS_FS_POSIX_ACL + bool "Enable POSIX ACL for F2FS Filesystems" + select KERNEL_FS_POSIX_ACL + default n + + config KERNEL_JFFS2_FS_POSIX_ACL + bool "Enable POSIX ACL for JFFS2 Filesystems" + select KERNEL_FS_POSIX_ACL + default n + + config KERNEL_TMPFS_POSIX_ACL + bool "Enable POSIX ACL for TMPFS Filesystems" + select KERNEL_FS_POSIX_ACL + default n + + config KERNEL_CIFS_ACL + bool "Enable CIFS ACLs" + select KERNEL_FS_POSIX_ACL + default y if USE_FS_ACL_ATTR + + config KERNEL_HFS_FS_POSIX_ACL + bool "Enable POSIX ACL for HFS Filesystems" + select KERNEL_FS_POSIX_ACL + default y if USE_FS_ACL_ATTR + + config KERNEL_HFSPLUG_FS_POSIX_ACL + bool "Enable POSIX ACL for HFS+ Filesystems" + select KERNEL_FS_POSIX_ACL + default y if USE_FS_ACL_ATTR + + config KERNEL_NFS_ACL_SUPPORT + bool "Enable ACLs for NFS" + default y if USE_FS_ACL_ATTR + + config KERNEL_NFS_V3_ACL_SUPPORT + bool "Enable ACLs for NFSv3" + default n + + config KERNEL_NFSD_V2_ACL_SUPPORT + bool "Enable ACLs for NFSDv2" + default n + + config KERNEL_NFSD_V3_ACL_SUPPORT + bool "Enable ACLs for NFSDv3" + default n + + config KERNEL_REISER_FS_POSIX_ACL + bool "Enable POSIX ACLs for ReiserFS" + select KERNEL_FS_POSIX_ACL + default y if USE_FS_ACL_ATTR + + config KERNEL_XFS_POSIX_ACL + bool "Enable POSIX ACLs for XFS" + select KERNEL_FS_POSIX_ACL + default y if USE_FS_ACL_ATTR + + config KERNEL_JFS_POSIX_ACL + bool "Enable POSIX ACLs for JFS" + select KERNEL_FS_POSIX_ACL + default y if USE_FS_ACL_ATTR + +endmenu + +config KERNEL_DEVMEM + bool "/dev/mem virtual device support" + help + Say Y here if you want to support the /dev/mem device. + The /dev/mem device is used to access areas of physical + memory. + +config KERNEL_DEVKMEM + bool "/dev/kmem virtual device support" + help + Say Y here if you want to support the /dev/kmem device. The + /dev/kmem device is rarely used, but can be used for certain + kind of kernel debugging operations. + +config KERNEL_SQUASHFS_FRAGMENT_CACHE_SIZE + int "Number of squashfs fragments cached" + default 2 if (SMALL_FLASH && !LOW_MEMORY_FOOTPRINT) + default 3 + +# +# compile optimiziation setting +# +choice + prompt "Compiler optimization level" + default KERNEL_CC_OPTIMIZE_FOR_SIZE if SMALL_FLASH + +config KERNEL_CC_OPTIMIZE_FOR_PERFORMANCE + bool "Optimize for performance" + help + This is the default optimization level for the kernel, building + with the "-O2" compiler flag for best performance and most + helpful compile-time warnings. + +config KERNEL_CC_OPTIMIZE_FOR_SIZE + bool "Optimize for size" + help + Enabling this option will pass "-Os" instead of "-O2" to + your compiler resulting in a smaller kernel. + +endchoice