From bdd15a288492f2f496a904c69c4b332057ae2ef6 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Thu, 13 Jun 2019 09:08:51 +0200 Subject: binfmt_flat: replace flat_argvp_envp_on_stack with a Kconfig variable This will eventually allow us to kill the need for an for many cases. Signed-off-by: Christoph Hellwig Tested-by: Vladimir Murzin Reviewed-by: Vladimir Murzin Signed-off-by: Greg Ungerer --- arch/arm/Kconfig | 1 + arch/arm/include/asm/flat.h | 2 -- arch/c6x/include/asm/flat.h | 1 - arch/h8300/Kconfig | 1 + arch/h8300/include/asm/flat.h | 2 -- arch/m68k/Kconfig | 1 + arch/m68k/include/asm/flat.h | 1 - arch/microblaze/include/asm/flat.h | 2 -- arch/sh/include/asm/flat.h | 1 - arch/xtensa/include/asm/flat.h | 1 - 10 files changed, 3 insertions(+), 10 deletions(-) (limited to 'arch') diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 8869742a85df..b1b48c0bde76 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -30,6 +30,7 @@ config ARM select ARCH_USE_BUILTIN_BSWAP select ARCH_USE_CMPXCHG_LOCKREF select ARCH_WANT_IPC_PARSE_VERSION + select BINFMT_FLAT_ARGVP_ENVP_ON_STACK select BUILDTIME_EXTABLE_SORT if MMU select CLONE_BACKWARDS select CPU_PM if SUSPEND || CPU_IDLE diff --git a/arch/arm/include/asm/flat.h b/arch/arm/include/asm/flat.h index acf162111ee2..bbc27901446f 100644 --- a/arch/arm/include/asm/flat.h +++ b/arch/arm/include/asm/flat.h @@ -8,8 +8,6 @@ #include -#define flat_argvp_envp_on_stack() 1 - static inline int flat_get_addr_from_rp(u32 __user *rp, u32 relval, u32 flags, u32 *addr, u32 *persistent) { diff --git a/arch/c6x/include/asm/flat.h b/arch/c6x/include/asm/flat.h index 353e4d06e8c0..2d57a9204d21 100644 --- a/arch/c6x/include/asm/flat.h +++ b/arch/c6x/include/asm/flat.h @@ -4,7 +4,6 @@ #include -#define flat_argvp_envp_on_stack() 0 static inline int flat_get_addr_from_rp(u32 __user *rp, u32 relval, u32 flags, u32 *addr, u32 *persistent) { diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig index d30e8727b02d..7457f190caaa 100644 --- a/arch/h8300/Kconfig +++ b/arch/h8300/Kconfig @@ -2,6 +2,7 @@ config H8300 def_bool y select ARCH_32BIT_OFF_T + select BINFMT_FLAT_ARGVP_ENVP_ON_STACK select BINFMT_FLAT_OLD_ALWAYS_RAM select GENERIC_ATOMIC64 select HAVE_UID16 diff --git a/arch/h8300/include/asm/flat.h b/arch/h8300/include/asm/flat.h index 14cc928d5478..4683146f0e9e 100644 --- a/arch/h8300/include/asm/flat.h +++ b/arch/h8300/include/asm/flat.h @@ -8,8 +8,6 @@ #include -#define flat_argvp_envp_on_stack() 1 - /* * on the H8 a couple of the relocations have an instruction in the * top byte. As there can only be 24bits of address space, we just diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index 218e037ef901..fd69ee5ad6ab 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -7,6 +7,7 @@ config M68K select ARCH_MIGHT_HAVE_PC_PARPORT if ISA select ARCH_NO_COHERENT_DMA_MMAP if !MMU select ARCH_NO_PREEMPT if !COLDFIRE + select BINFMT_FLAT_ARGVP_ENVP_ON_STACK select HAVE_IDE select HAVE_AOUT if MMU select HAVE_DEBUG_BUGVERBOSE diff --git a/arch/m68k/include/asm/flat.h b/arch/m68k/include/asm/flat.h index 7b1fb5c2809e..d7102fcd43eb 100644 --- a/arch/m68k/include/asm/flat.h +++ b/arch/m68k/include/asm/flat.h @@ -8,7 +8,6 @@ #include -#define flat_argvp_envp_on_stack() 1 static inline int flat_get_addr_from_rp(u32 __user *rp, u32 relval, u32 flags, u32 *addr, u32 *persistent) { diff --git a/arch/microblaze/include/asm/flat.h b/arch/microblaze/include/asm/flat.h index 1cd8d7f4cf12..9e3d8e01d294 100644 --- a/arch/microblaze/include/asm/flat.h +++ b/arch/microblaze/include/asm/flat.h @@ -13,8 +13,6 @@ #include -#define flat_argvp_envp_on_stack() 0 - /* * Microblaze works a little differently from other arches, because * of the MICROBLAZE_64 reloc type. Here, a 32 bit address is split diff --git a/arch/sh/include/asm/flat.h b/arch/sh/include/asm/flat.h index 015678d7b771..1002343dd84a 100644 --- a/arch/sh/include/asm/flat.h +++ b/arch/sh/include/asm/flat.h @@ -11,7 +11,6 @@ #include -#define flat_argvp_envp_on_stack() 0 static inline int flat_get_addr_from_rp(u32 __user *rp, u32 relval, u32 flags, u32 *addr, u32 *persistent) { diff --git a/arch/xtensa/include/asm/flat.h b/arch/xtensa/include/asm/flat.h index b215c1e66958..3d357371b28b 100644 --- a/arch/xtensa/include/asm/flat.h +++ b/arch/xtensa/include/asm/flat.h @@ -4,7 +4,6 @@ #include -#define flat_argvp_envp_on_stack() 0 static inline int flat_get_addr_from_rp(u32 __user *rp, u32 relval, u32 flags, u32 *addr, u32 *persistent) { -- cgit