diff options
63 files changed, 6 insertions, 131 deletions
diff --git a/arch/Kconfig b/arch/Kconfig index 8d698fb5ccc..0a8dd0585d0 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -271,12 +271,6 @@ config ARCH_WANT_OLD_COMPAT_IPC select ARCH_WANT_COMPAT_IPC_PARSE_VERSION bool -config GENERIC_KERNEL_THREAD - bool - -config GENERIC_KERNEL_EXECVE - bool - config HAVE_ARCH_SECCOMP_FILTER bool help diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index 5dd7f5db24d..7e3710c0cce 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -20,8 +20,6 @@ config ALPHA select GENERIC_CMOS_UPDATE select GENERIC_STRNCPY_FROM_USER select GENERIC_STRNLEN_USER - select GENERIC_KERNEL_THREAD - select GENERIC_KERNEL_EXECVE select HAVE_MOD_ARCH_SPECIFIC select MODULES_USE_ELF_RELA help diff --git a/arch/alpha/include/asm/unistd.h b/arch/alpha/include/asm/unistd.h index eb3a4664ced..68c75f2fadb 100644 --- a/arch/alpha/include/asm/unistd.h +++ b/arch/alpha/include/asm/unistd.h @@ -481,7 +481,6 @@ #define __ARCH_WANT_SYS_OLDUMOUNT #define __ARCH_WANT_SYS_SIGPENDING #define __ARCH_WANT_SYS_RT_SIGSUSPEND -#define __ARCH_WANT_SYS_EXECVE #define __ARCH_WANT_SYS_FORK #define __ARCH_WANT_SYS_VFORK #define __ARCH_WANT_SYS_CLONE diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 8918a2dd89b..b789654e7e2 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -11,8 +11,6 @@ config ARM select GENERIC_CLOCKEVENTS_BROADCAST if SMP select GENERIC_IRQ_PROBE select GENERIC_IRQ_SHOW - select GENERIC_KERNEL_THREAD - select GENERIC_KERNEL_EXECVE select GENERIC_PCI_IOMAP select GENERIC_SMP_IDLE_THREAD select GENERIC_STRNCPY_FROM_USER diff --git a/arch/arm/include/asm/unistd.h b/arch/arm/include/asm/unistd.h index 7cd13cc6262..21a2700d295 100644 --- a/arch/arm/include/asm/unistd.h +++ b/arch/arm/include/asm/unistd.h @@ -41,7 +41,6 @@ #define __ARCH_WANT_OLD_READDIR #define __ARCH_WANT_SYS_SOCKETCALL #endif -#define __ARCH_WANT_SYS_EXECVE #define __ARCH_WANT_SYS_FORK #define __ARCH_WANT_SYS_VFORK #define __ARCH_WANT_SYS_CLONE diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 4b03c56ec32..a846029bebc 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -7,8 +7,6 @@ config ARM64 select GENERIC_IOMAP select GENERIC_IRQ_PROBE select GENERIC_IRQ_SHOW - select GENERIC_KERNEL_EXECVE - select GENERIC_KERNEL_THREAD select GENERIC_SMP_IDLE_THREAD select GENERIC_TIME_VSYSCALL select HARDIRQS_SW_RESEND diff --git a/arch/arm64/include/asm/unistd.h b/arch/arm64/include/asm/unistd.h index d69aeea6da1..738322945d1 100644 --- a/arch/arm64/include/asm/unistd.h +++ b/arch/arm64/include/asm/unistd.h @@ -27,6 +27,5 @@ #define __ARCH_WANT_SYS_FORK #define __ARCH_WANT_SYS_VFORK #endif -#define __ARCH_WANT_SYS_EXECVE #define __ARCH_WANT_SYS_CLONE #include <uapi/asm/unistd.h> diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig index 649aeb9acec..06e73bf665e 100644 --- a/arch/avr32/Kconfig +++ b/arch/avr32/Kconfig @@ -17,8 +17,6 @@ config AVR32 select GENERIC_CLOCKEVENTS select HAVE_MOD_ARCH_SPECIFIC select MODULES_USE_ELF_RELA - select GENERIC_KERNEL_THREAD - select GENERIC_KERNEL_EXECVE help AVR32 is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular diff --git a/arch/avr32/include/asm/unistd.h b/arch/avr32/include/asm/unistd.h index f05a9804e8e..0bdf6371574 100644 --- a/arch/avr32/include/asm/unistd.h +++ b/arch/avr32/include/asm/unistd.h @@ -39,7 +39,6 @@ #define __ARCH_WANT_SYS_GETPGRP #define __ARCH_WANT_SYS_RT_SIGACTION #define __ARCH_WANT_SYS_RT_SIGSUSPEND -#define __ARCH_WANT_SYS_EXECVE #define __ARCH_WANT_SYS_FORK #define __ARCH_WANT_SYS_VFORK #define __ARCH_WANT_SYS_CLONE diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig index ab9ff4075f4..b6f3ad5441c 100644 --- a/arch/blackfin/Kconfig +++ b/arch/blackfin/Kconfig @@ -45,8 +45,6 @@ config BLACKFIN select ARCH_USES_GETTIMEOFFSET if !GENERIC_CLOCKEVENTS select HAVE_MOD_ARCH_SPECIFIC select MODULES_USE_ELF_RELA - select GENERIC_KERNEL_THREAD - select GENERIC_KERNEL_EXECVE config GENERIC_CSUM def_bool y diff --git a/arch/blackfin/include/asm/unistd.h b/arch/blackfin/include/asm/unistd.h index 460514a1a4e..38711e28baa 100644 --- a/arch/blackfin/include/asm/unistd.h +++ b/arch/blackfin/include/asm/unistd.h @@ -446,7 +446,6 @@ #define __ARCH_WANT_SYS_NICE #define __ARCH_WANT_SYS_RT_SIGACTION #define __ARCH_WANT_SYS_RT_SIGSUSPEND -#define __ARCH_WANT_SYS_EXECVE #define __ARCH_WANT_SYS_VFORK /* diff --git a/arch/c6x/Kconfig b/arch/c6x/Kconfig index 66eab3703c7..f6a3648f5ec 100644 --- a/arch/c6x/Kconfig +++ b/arch/c6x/Kconfig @@ -17,8 +17,6 @@ config C6X select OF select OF_EARLY_FLATTREE select GENERIC_CLOCKEVENTS - select GENERIC_KERNEL_THREAD - select GENERIC_KERNEL_EXECVE select MODULES_USE_ELF_RELA config MMU diff --git a/arch/c6x/include/uapi/asm/unistd.h b/arch/c6x/include/uapi/asm/unistd.h index f3987a8703d..e7d09a614d1 100644 --- a/arch/c6x/include/uapi/asm/unistd.h +++ b/arch/c6x/include/uapi/asm/unistd.h @@ -14,7 +14,6 @@ * more details. */ -#define __ARCH_WANT_SYS_EXECVE #define __ARCH_WANT_SYS_CLONE /* Use the standard ABI for syscalls. */ diff --git a/arch/cris/Kconfig b/arch/cris/Kconfig index 0cac6a49f23..c59a01dd9c0 100644 --- a/arch/cris/Kconfig +++ b/arch/cris/Kconfig @@ -49,8 +49,6 @@ config CRIS select GENERIC_SMP_IDLE_THREAD if ETRAX_ARCH_V32 select GENERIC_CMOS_UPDATE select MODULES_USE_ELF_RELA - select GENERIC_KERNEL_THREAD - select GENERIC_KERNEL_EXECVE select CLONE_BACKWARDS2 config HZ diff --git a/arch/cris/include/asm/unistd.h b/arch/cris/include/asm/unistd.h index f27b542e0eb..5cda75a9cc1 100644 --- a/arch/cris/include/asm/unistd.h +++ b/arch/cris/include/asm/unistd.h @@ -371,7 +371,6 @@ #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_RT_SIGACTION #define __ARCH_WANT_SYS_RT_SIGSUSPEND -#define __ARCH_WANT_SYS_EXECVE #define __ARCH_WANT_SYS_FORK #define __ARCH_WANT_SYS_VFORK #define __ARCH_WANT_SYS_CLONE diff --git a/arch/frv/Kconfig b/arch/frv/Kconfig index df2eb4bd9fa..9d262645f66 100644 --- a/arch/frv/Kconfig +++ b/arch/frv/Kconfig @@ -12,8 +12,6 @@ config FRV select ARCH_HAVE_NMI_SAFE_CMPXCHG select GENERIC_CPU_DEVICES select ARCH_WANT_IPC_PARSE_VERSION - select GENERIC_KERNEL_THREAD - select GENERIC_KERNEL_EXECVE config ZONE_DMA bool diff --git a/arch/frv/include/asm/unistd.h b/arch/frv/include/asm/unistd.h index 1807d8ea8cb..d685da17f5f 100644 --- a/arch/frv/include/asm/unistd.h +++ b/arch/frv/include/asm/unistd.h @@ -29,7 +29,6 @@ #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_RT_SIGACTION #define __ARCH_WANT_SYS_RT_SIGSUSPEND -#define __ARCH_WANT_SYS_EXECVE #define __ARCH_WANT_SYS_FORK #define __ARCH_WANT_SYS_VFORK #define __ARCH_WANT_SYS_CLONE diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig index 04bef4d25b4..98fabd10e95 100644 --- a/arch/h8300/Kconfig +++ b/arch/h8300/Kconfig @@ -8,8 +8,6 @@ config H8300 select GENERIC_IRQ_SHOW select GENERIC_CPU_DEVICES select MODULES_USE_ELF_RELA - select GENERIC_KERNEL_THREAD - select GENERIC_KERNEL_EXECVE config SYMBOL_PREFIX string diff --git a/arch/h8300/include/asm/unistd.h b/arch/h8300/include/asm/unistd.h index c2c2f5c7d6b..566f94860c4 100644 --- a/arch/h8300/include/asm/unistd.h +++ b/arch/h8300/include/asm/unistd.h @@ -356,7 +356,6 @@ #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_RT_SIGACTION #define __ARCH_WANT_SYS_RT_SIGSUSPEND -#define __ARCH_WANT_SYS_EXECVE #define __ARCH_WANT_SYS_FORK #define __ARCH_WANT_SYS_VFORK #define __ARCH_WANT_SYS_CLONE diff --git a/arch/hexagon/Kconfig b/arch/hexagon/Kconfig index e418803b6c8..0744f7d7b1f 100644 --- a/arch/hexagon/Kconfig +++ b/arch/hexagon/Kconfig @@ -31,8 +31,6 @@ config HEXAGON select GENERIC_CLOCKEVENTS select GENERIC_CLOCKEVENTS_BROADCAST select MODULES_USE_ELF_RELA - select GENERIC_KERNEL_THREAD - select GENERIC_KERNEL_EXECVE ---help--- Qualcomm Hexagon is a processor architecture designed for high performance and low power across a wide variety of applications. diff --git a/arch/hexagon/include/uapi/asm/unistd.h b/arch/hexagon/include/uapi/asm/unistd.h index 2af81533bd0..4a87cc47075 100644 --- a/arch/hexagon/include/uapi/asm/unistd.h +++ b/arch/hexagon/include/uapi/asm/unistd.h @@ -27,7 +27,6 @@ */ #define sys_mmap2 sys_mmap_pgoff -#define __ARCH_WANT_SYS_EXECVE #define __ARCH_WANT_SYS_CLONE #include <asm-generic/unistd.h> diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 67060046812..3279646120e 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -42,8 +42,6 @@ config IA64 select GENERIC_TIME_VSYSCALL_OLD select HAVE_MOD_ARCH_SPECIFIC select MODULES_USE_ELF_RELA - select GENERIC_KERNEL_THREAD - select GENERIC_KERNEL_EXECVE default y help The Itanium Processor Family is Intel's 64-bit successor to diff --git a/arch/ia64/include/asm/unistd.h b/arch/ia64/include/asm/unistd.h index 1574bca8613..8b3ff2f5b86 100644 --- a/arch/ia64/include/asm/unistd.h +++ b/arch/ia64/include/asm/unistd.h @@ -29,7 +29,6 @@ #define __ARCH_WANT_SYS_RT_SIGACTION #define __ARCH_WANT_SYS_RT_SIGSUSPEND -#define __ARCH_WANT_SYS_EXECVE #if !defined(__ASSEMBLY__) && !defined(ASSEMBLER) diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig index 5183f43a2cf..f807721e19a 100644 --- a/arch/m32r/Kconfig +++ b/arch/m32r/Kconfig @@ -15,8 +15,6 @@ config M32R select GENERIC_ATOMIC64 select ARCH_USES_GETTIMEOFFSET select MODULES_USE_ELF_RELA - select GENERIC_KERNEL_THREAD - select GENERIC_KERNEL_EXECVE config SBUS bool diff --git a/arch/m32r/include/asm/unistd.h b/arch/m32r/include/asm/unistd.h index d9e7351af2a..cbfa39158fe 100644 --- a/arch/m32r/include/asm/unistd.h +++ b/arch/m32r/include/asm/unistd.h @@ -352,7 +352,6 @@ #define __ARCH_WANT_SYS_OLDUMOUNT #define __ARCH_WANT_SYS_RT_SIGACTION #define __ARCH_WANT_SYS_RT_SIGSUSPEND -#define __ARCH_WANT_SYS_EXECVE #define __ARCH_WANT_SYS_CLONE #define __ARCH_WANT_SYS_FORK #define __ARCH_WANT_SYS_VFORK diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index 953a7ba5d05..6710084e072 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -15,8 +15,6 @@ config M68K select FPU if MMU select ARCH_WANT_IPC_PARSE_VERSION select ARCH_USES_GETTIMEOFFSET if MMU && !COLDFIRE - select GENERIC_KERNEL_THREAD - select GENERIC_KERNEL_EXECVE select HAVE_MOD_ARCH_SPECIFIC select MODULES_USE_ELF_REL select MODULES_USE_ELF_RELA diff --git a/arch/m68k/include/asm/unistd.h b/arch/m68k/include/asm/unistd.h index a021d67cdd7..847994ce680 100644 --- a/arch/m68k/include/asm/unistd.h +++ b/arch/m68k/include/asm/unistd.h @@ -31,7 +31,6 @@ #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_RT_SIGACTION #define __ARCH_WANT_SYS_RT_SIGSUSPEND -#define __ARCH_WANT_SYS_EXECVE #define __ARCH_WANT_SYS_FORK #define __ARCH_WANT_SYS_VFORK diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig index 4bcf89148f3..ba3b7c8c04b 100644 --- a/arch/microblaze/Kconfig +++ b/arch/microblaze/Kconfig @@ -26,8 +26,6 @@ config MICROBLAZE select GENERIC_ATOMIC64 select GENERIC_CLOCKEVENTS select MODULES_USE_ELF_RELA - select GENERIC_KERNEL_THREAD - select GENERIC_KERNEL_EXECVE select CLONE_BACKWARDS config SWAP diff --git a/arch/microblaze/include/asm/unistd.h b/arch/microblaze/include/asm/unistd.h index 94d978986b7..38cabf4db54 100644 --- a/arch/microblaze/include/asm/unistd.h +++ b/arch/microblaze/include/asm/unistd.h @@ -422,7 +422,6 @@ #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_RT_SIGACTION #define __ARCH_WANT_SYS_RT_SIGSUSPEND -#define __ARCH_WANT_SYS_EXECVE #define __ARCH_WANT_SYS_CLONE #define __ARCH_WANT_SYS_VFORK #ifdef CONFIG_MMU diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 4183e62f178..dba9390d37c 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -40,8 +40,6 @@ config MIPS select HAVE_MOD_ARCH_SPECIFIC select MODULES_USE_ELF_REL select MODULES_USE_ELF_RELA if 64BIT - select GENERIC_KERNEL_THREAD - select GENERIC_KERNEL_EXECVE menu "Machine selection" diff --git a/arch/mips/include/asm/unistd.h b/arch/mips/include/asm/unistd.h index b306e2081ca..9e47cc11aa2 100644 --- a/arch/mips/include/asm/unistd.h +++ b/arch/mips/include/asm/unistd.h @@ -20,7 +20,6 @@ #define __ARCH_OMIT_COMPAT_SYS_GETDENTS64 #define __ARCH_WANT_OLD_READDIR #define __ARCH_WANT_SYS_ALARM -#define __ARCH_WANT_SYS_EXECVE #define __ARCH_WANT_SYS_GETHOSTNAME #define __ARCH_WANT_SYS_IPC #define __ARCH_WANT_SYS_PAUSE diff --git a/arch/mn10300/Kconfig b/arch/mn10300/Kconfig index 72471744a91..aa03f2e1338 100644 --- a/arch/mn10300/Kconfig +++ b/arch/mn10300/Kconfig @@ -8,8 +8,6 @@ config MN10300 select HAVE_ARCH_KGDB select HAVE_NMI_WATCHDOG if MN10300_WD_TIMER select GENERIC_CLOCKEVENTS - select GENERIC_KERNEL_THREAD - select GENERIC_KERNEL_EXECVE select MODULES_USE_ELF_RELA config AM33_2 diff --git a/arch/mn10300/include/asm/unistd.h b/arch/mn10300/include/asm/unistd.h index cabf8ba73b2..e6d2ed4ba68 100644 --- a/arch/mn10300/include/asm/unistd.h +++ b/arch/mn10300/include/asm/unistd.h @@ -43,7 +43,6 @@ #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_RT_SIGACTION #define __ARCH_WANT_SYS_RT_SIGSUSPEND -#define __ARCH_WANT_SYS_EXECVE #define __ARCH_WANT_SYS_FORK #define __ARCH_WANT_SYS_VFORK #define __ARCH_WANT_SYS_CLONE diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig index e7f1a2993f7..05f2ba41ff1 100644 --- a/arch/openrisc/Kconfig +++ b/arch/openrisc/Kconfig @@ -22,8 +22,6 @@ config OPENRISC select GENERIC_STRNCPY_FROM_USER select GENERIC_STRNLEN_USER select MODULES_USE_ELF_RELA - select GENERIC_KERNEL_THREAD - select GENERIC_KERNEL_EXECVE config MMU def_bool y diff --git a/arch/openrisc/include/uapi/asm/unistd.h b/arch/openrisc/include/uapi/asm/unistd.h index 5082b806632..ce40b71df00 100644 --- a/arch/openrisc/include/uapi/asm/unistd.h +++ b/arch/openrisc/include/uapi/asm/unistd.h @@ -20,7 +20,6 @@ #define sys_mmap2 sys_mmap_pgoff -#define __ARCH_WANT_SYS_EXECVE #define __ARCH_WANT_SYS_FORK #define __ARCH_WANT_SYS_CLONE diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index e688a2be30f..b77feffbade 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -22,8 +22,6 @@ config PARISC select GENERIC_STRNCPY_FROM_USER select HAVE_MOD_ARCH_SPECIFIC select MODULES_USE_ELF_RELA - select GENERIC_KERNEL_THREAD - select GENERIC_KERNEL_EXECVE select CLONE_BACKWARDS help diff --git a/arch/parisc/include/asm/unistd.h b/arch/parisc/include/asm/unistd.h index 1efef41659c..3043194547c 100644 --- a/arch/parisc/include/asm/unistd.h +++ b/arch/parisc/include/asm/unistd.h @@ -163,7 +163,6 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) \ #define __ARCH_WANT_SYS_RT_SIGACTION #define __ARCH_WANT_SYS_RT_SIGSUSPEND #define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND -#define __ARCH_WANT_SYS_EXECVE #define __ARCH_WANT_SYS_FORK #define __ARCH_WANT_SYS_VFORK #define __ARCH_WANT_SYS_CLONE diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 951a517a1a0..17903f1f356 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -141,10 +141,8 @@ config PPC select GENERIC_CLOCKEVENTS select GENERIC_STRNCPY_FROM_USER select GENERIC_STRNLEN_USER - select GENERIC_KERNEL_THREAD select HAVE_MOD_ARCH_SPECIFIC select MODULES_USE_ELF_RELA - select GENERIC_KERNEL_EXECVE select CLONE_BACKWARDS config EARLY_PRINTK diff --git a/arch/powerpc/include/asm/unistd.h b/arch/powerpc/include/asm/unistd.h index 76fe846ec40..784872f9371 100644 --- a/arch/powerpc/include/asm/unistd.h +++ b/arch/powerpc/include/asm/unistd.h @@ -55,7 +55,6 @@ #define __ARCH_WANT_SYS_NEWFSTATAT #define __ARCH_WANT_COMPAT_SYS_SENDFILE #endif -#define __ARCH_WANT_SYS_EXECVE #define __ARCH_WANT_SYS_FORK #define __ARCH_WANT_SYS_VFORK #define __ARCH_WANT_SYS_CLONE diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 3cbb8757704..5029ebf7110 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -137,8 +137,6 @@ config S390 select GENERIC_CLOCKEVENTS select KTIME_SCALAR if 32BIT select HAVE_ARCH_SECCOMP_FILTER - select GENERIC_KERNEL_THREAD - select GENERIC_KERNEL_EXECVE select HAVE_MOD_ARCH_SPECIFIC select MODULES_USE_ELF_RELA select CLONE_BACKWARDS2 diff --git a/arch/s390/include/asm/unistd.h b/arch/s390/include/asm/unistd.h index 086bb8eaf6a..63653087251 100644 --- a/arch/s390/include/asm/unistd.h +++ b/arch/s390/include/asm/unistd.h @@ -53,7 +53,6 @@ # define __ARCH_WANT_COMPAT_SYS_TIME # define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND # endif -#define __ARCH_WANT_SYS_EXECVE #define __ARCH_WANT_SYS_FORK #define __ARCH_WANT_SYS_VFORK #define __ARCH_WANT_SYS_CLONE diff --git a/arch/score/Kconfig b/arch/score/Kconfig index 45893390c7d..3b1482e7afa 100644 --- a/arch/score/Kconfig +++ b/arch/score/Kconfig @@ -13,8 +13,6 @@ config SCORE select GENERIC_CLOCKEVENTS select HAVE_MOD_ARCH_SPECIFIC select MODULES_USE_ELF_REL - select GENERIC_KERNEL_THREAD - select GENERIC_KERNEL_EXECVE select CLONE_BACKWARDS choice diff --git a/arch/score/include/asm/unistd.h b/arch/score/include/asm/unistd.h index 56001c93095..9cb4260a5f3 100644 --- a/arch/score/include/asm/unistd.h +++ b/arch/score/include/asm/unistd.h @@ -4,7 +4,6 @@ #define __ARCH_WANT_SYSCALL_NO_FLAGS #define __ARCH_WANT_SYSCALL_OFF_T #define __ARCH_WANT_SYSCALL_DEPRECATED -#define __ARCH_WANT_SYS_EXECVE #define __ARCH_WANT_SYS_CLONE #define __ARCH_WANT_SYS_FORK #define __ARCH_WANT_SYS_VFORK diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 8451317eed5..babc2b826c5 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -40,8 +40,6 @@ config SUPERH select GENERIC_STRNLEN_USER select HAVE_MOD_ARCH_SPECIFIC if DWARF_UNWINDER select MODULES_USE_ELF_RELA - select GENERIC_KERNEL_THREAD - select GENERIC_KERNEL_EXECVE help The SuperH is a RISC processor targeted for use in embedded systems and consumer electronics; it was also used in the Sega Dreamcast diff --git a/arch/sh/include/asm/unistd.h b/arch/sh/include/asm/unistd.h index 43d3f26b2ea..012004ed333 100644 --- a/arch/sh/include/asm/unistd.h +++ b/arch/sh/include/asm/unistd.h @@ -28,7 +28,6 @@ # define __ARCH_WANT_SYS_SIGPENDING # define __ARCH_WANT_SYS_SIGPROCMASK # define __ARCH_WANT_SYS_RT_SIGACTION -# define __ARCH_WANT_SYS_EXECVE # define __ARCH_WANT_SYS_FORK # define __ARCH_WANT_SYS_VFORK # define __ARCH_WANT_SYS_CLONE diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index 0c7d365fa40..9f2edb5c555 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -41,8 +41,6 @@ config SPARC select GENERIC_STRNCPY_FROM_USER select GENERIC_STRNLEN_USER select MODULES_USE_ELF_RELA - select GENERIC_KERNEL_THREAD - select GENERIC_KERNEL_EXECVE config SPARC32 def_bool !64BIT diff --git a/arch/sparc/include/asm/unistd.h b/arch/sparc/include/asm/unistd.h index c3e5d8b6417..0ecea6ed943 100644 --- a/arch/sparc/include/asm/unistd.h +++ b/arch/sparc/include/asm/unistd.h @@ -46,7 +46,6 @@ #define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND #define __ARCH_WANT_COMPAT_SYS_SENDFILE #endif -#define __ARCH_WANT_SYS_EXECVE /* * "Conditional" syscalls diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig index ea7f61e8bc9..875d008828b 100644 --- a/arch/tile/Kconfig +++ b/arch/tile/Kconfig @@ -21,8 +21,6 @@ config TILE select ARCH_HAVE_NMI_SAFE_CMPXCHG select GENERIC_CLOCKEVENTS select MODULES_USE_ELF_RELA - select GENERIC_KERNEL_THREAD - select GENERIC_KERNEL_EXECVE # FIXME: investigate whether we need/want these options. # select HAVE_IOREMAP_PROT diff --git a/arch/tile/include/asm/unistd.h b/arch/tile/include/asm/unistd.h index b51c6ee3cd6..940831fe9e9 100644 --- a/arch/tile/include/asm/unistd.h +++ b/arch/tile/include/asm/unistd.h @@ -16,6 +16,5 @@ #define __ARCH_WANT_SYS_LLSEEK #endif #define __ARCH_WANT_SYS_NEWFSTATAT -#define __ARCH_WANT_SYS_EXECVE #define __ARCH_WANT_SYS_CLONE #include <uapi/asm/unistd.h> diff --git a/arch/unicore32/Kconfig b/arch/unicore32/Kconfig index c4fbb21e802..60651df5f95 100644 --- a/arch/unicore32/Kconfig +++ b/arch/unicore32/Kconfig @@ -16,8 +16,6 @@ config UNICORE32 select ARCH_WANT_FRAME_POINTERS select GENERIC_IOMAP select MODULES_USE_ELF_REL - select GENERIC_KERNEL_THREAD - select GENERIC_KERNEL_EXECVE help UniCore-32 is 32-bit Instruction Set Architecture, including a series of low-power-consumption RISC chip diff --git a/arch/unicore32/include/uapi/asm/unistd.h b/arch/unicore32/include/uapi/asm/unistd.h index 00cf5e286fc..d4cc4559d84 100644 --- a/arch/unicore32/include/uapi/asm/unistd.h +++ b/arch/unicore32/include/uapi/asm/unistd.h @@ -12,5 +12,4 @@ /* Use the standard ABI for syscalls. */ #include <asm-generic/unistd.h> -#define __ARCH_WANT_SYS_EXECVE #define __ARCH_WANT_SYS_CLONE diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 0df6e7d8453..01ca0ebaff0 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -108,8 +108,6 @@ config X86 select GENERIC_STRNLEN_USER select HAVE_RCU_USER_QS if X86_64 select HAVE_IRQ_TIME_ACCOUNTING - select GENERIC_KERNEL_THREAD - select GENERIC_KERNEL_EXECVE select MODULES_USE_ELF_REL if X86_32 select MODULES_USE_ELF_RELA if X86_64 select CLONE_BACKWARDS if X86_32 diff --git a/arch/x86/include/asm/unistd.h b/arch/x86/include/asm/unistd.h index 0e7dea7d366..9dcfcc1d6f9 100644 --- a/arch/x86/include/asm/unistd.h +++ b/arch/x86/include/asm/unistd.h @@ -50,7 +50,6 @@ # define __ARCH_WANT_SYS_TIME # define __ARCH_WANT_SYS_UTIME # define __ARCH_WANT_SYS_WAITPID -# define __ARCH_WANT_SYS_EXECVE # define __ARCH_WANT_SYS_FORK # define __ARCH_WANT_SYS_VFORK # define __ARCH_WANT_SYS_CLONE diff --git a/arch/x86/um/Kconfig b/arch/x86/um/Kconfig index 8f51c39750d..0fd20f241e4 100644 --- a/arch/x86/um/Kconfig +++ b/arch/x86/um/Kconfig @@ -13,8 +13,6 @@ endmenu config UML_X86 def_bool y select GENERIC_FIND_FIRST_BIT - select GENERIC_KERNEL_THREAD - select GENERIC_KERNEL_EXECVE config 64BIT bool "64-bit kernel" if SUBARCH = "x86" diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index 2481f267be2..03a8c107e07 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -13,8 +13,6 @@ config XTENSA select GENERIC_CPU_DEVICES select MODULES_USE_ELF_RELA select GENERIC_PCI_IOMAP - select GENERIC_KERNEL_THREAD - select GENERIC_KERNEL_EXECVE select ARCH_WANT_OPTIONAL_GPIOLIB select CLONE_BACKWARDS help diff --git a/arch/xtensa/include/asm/unistd.h b/arch/xtensa/include/asm/unistd.h index e002dbcc88b..eb63ea87815 100644 --- a/arch/xtensa/include/asm/unistd.h +++ b/arch/xtensa/include/asm/unistd.h @@ -1,7 +1,6 @@ #ifndef _XTENSA_UNISTD_H #define _XTENSA_UNISTD_H -#define __ARCH_WANT_SYS_EXECVE #define __ARCH_WANT_SYS_CLONE #include <uapi/asm/unistd.h> diff --git a/fs/exec.c b/fs/exec.c index 721a2992951..090ac91da2e 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -1657,7 +1657,6 @@ int get_dumpable(struct mm_struct *mm) return __get_dumpable(mm->flags); } -#ifdef __ARCH_WANT_SYS_EXECVE SYSCALL_DEFINE3(execve, const char __user *, filename, const char __user *const __user *, argv, @@ -1685,23 +1684,3 @@ asmlinkage long compat_sys_execve(const char __user * filename, return error; } #endif -#endif - -#ifdef __ARCH_WANT_KERNEL_EXECVE -int kernel_execve(const char *filename, - const char *const argv[], - const char *const envp[]) -{ - int ret = do_execve(filename, - (const char __user *const __user *)argv, - (const char __user *const __user *)envp); - if (ret < 0) - return ret; - - /* - * We were successful. We won't be returning to our caller, but - * instead to user space by manipulating the kernel stack. - */ - ret_from_kernel_execve(current_pt_regs()); -} -#endif diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h index 2630c9b41a8..8c1388c6ae2 100644 --- a/include/linux/binfmts.h +++ b/include/linux/binfmts.h @@ -121,8 +121,4 @@ extern void install_exec_creds(struct linux_binprm *bprm); extern void set_binfmt(struct linux_binfmt *new); extern void free_bprm(struct linux_binprm *); -#ifdef __ARCH_WANT_KERNEL_EXECVE -extern void ret_from_kernel_execve(struct pt_regs *normal) __noreturn; -#endif - #endif /* _LINUX_BINFMTS_H */ diff --git a/include/linux/sched.h b/include/linux/sched.h index 1162258bcaf..9e5a54e3d84 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -2291,9 +2291,7 @@ extern int do_execve(const char *, const char __user * const __user *); extern long do_fork(unsigned long, unsigned long, unsigned long, int __user *, int __user *); struct task_struct *fork_idle(int); -#ifdef CONFIG_GENERIC_KERNEL_THREAD extern pid_t kernel_thread(int (*fn)(void *), void *arg, unsigned long flags); -#endif extern void set_task_comm(struct task_struct *tsk, char *from); extern char *get_task_comm(char *to, struct task_struct *tsk); diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index 91835e7f364..9fe5f946526 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -827,15 +827,6 @@ asmlinkage long sys_fanotify_mark(int fanotify_fd, unsigned int flags, const char __user *pathname); asmlinkage long sys_syncfs(int fd); -#ifndef CONFIG_GENERIC_KERNEL_EXECVE -int kernel_execve(const char *filename, const char *const argv[], const char *const envp[]); -#else -#define kernel_execve(filename, argv, envp) \ - do_execve(filename, \ - (const char __user *const __user *)argv, \ - (const char __user *const __user *)envp) -#endif - asmlinkage long sys_fork(void); asmlinkage long sys_vfork(void); #ifdef CONFIG_CLONE_BACKWARDS diff --git a/init/main.c b/init/main.c index e33e09df3cb..155ac208d58 100644 --- a/init/main.c +++ b/init/main.c @@ -797,7 +797,9 @@ static void __init do_pre_smp_initcalls(void) static int run_init_process(const char *init_filename) { argv_init[0] = init_filename; - return kernel_execve(init_filename, argv_init, envp_init); + return do_execve(init_filename, + (const char __user *const __user *)argv_init, + (const char __user *const __user *)envp_init); } static void __init kernel_init_freeable(void); diff --git a/kernel/fork.c b/kernel/fork.c index 54073078343..389712ffc0a 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1623,7 +1623,6 @@ long do_fork(unsigned long clone_flags, return nr; } -#ifdef CONFIG_GENERIC_KERNEL_THREAD /* * Create a kernel thread. */ @@ -1632,7 +1631,6 @@ pid_t kernel_thread(int (*fn)(void *), void *arg, unsigned long flags) return do_fork(flags|CLONE_VM|CLONE_UNTRACED, (unsigned long)fn, (unsigned long)arg, NULL, NULL); } -#endif #ifdef __ARCH_WANT_SYS_FORK SYSCALL_DEFINE0(fork) diff --git a/kernel/kmod.c b/kernel/kmod.c index 1c317e38683..0023a87e8de 100644 --- a/kernel/kmod.c +++ b/kernel/kmod.c @@ -219,9 +219,9 @@ static int ____call_usermodehelper(void *data) commit_creds(new); - retval = kernel_execve(sub_info->path, - (const char *const *)sub_info->argv, - (const char *const *)sub_info->envp); + retval = do_execve(sub_info->path, + (const char __user *const __user *)sub_info->argv, + (const char __user *const __user *)sub_info->envp); if (!retval) return 0; |