From ae903caae267154de7cf8576b130ff474630596b Mon Sep 17 00:00:00 2001 From: Al Viro Date: Fri, 14 Dec 2012 12:44:11 -0500 Subject: Bury the conditionals from kernel_thread/kernel_execve series All architectures have CONFIG_GENERIC_KERNEL_THREAD CONFIG_GENERIC_KERNEL_EXECVE __ARCH_WANT_SYS_EXECVE None of them have __ARCH_WANT_KERNEL_EXECVE and there are only two callers of kernel_execve() (which is a trivial wrapper for do_execve() now) left. Kill the conditionals and make both callers use do_execve(). Signed-off-by: Al Viro --- arch/sparc/Kconfig | 2 -- arch/sparc/include/asm/unistd.h | 1 - 2 files changed, 3 deletions(-) (limited to 'arch/sparc') 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 -- cgit v1.2.3-18-g5258 From 031b6566983ad9c0247087f039af22b3f87596a3 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 18 Nov 2012 15:13:17 -0500 Subject: unify SS_ONSTACK/SS_DISABLE definitions Signed-off-by: Al Viro --- arch/sparc/include/uapi/asm/signal.h | 6 ------ 1 file changed, 6 deletions(-) (limited to 'arch/sparc') diff --git a/arch/sparc/include/uapi/asm/signal.h b/arch/sparc/include/uapi/asm/signal.h index 1a041892538..c4ffd6c9710 100644 --- a/arch/sparc/include/uapi/asm/signal.h +++ b/arch/sparc/include/uapi/asm/signal.h @@ -147,12 +147,6 @@ struct sigstack { #define SIG_UNBLOCK 0x02 /* for unblocking signals */ #define SIG_SETMASK 0x04 /* for setting the signal mask */ -/* - * sigaltstack controls - */ -#define SS_ONSTACK 1 -#define SS_DISABLE 2 - #define MINSIGSTKSZ 4096 #define SIGSTKSZ 16384 -- cgit v1.2.3-18-g5258