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ti-processor-sdk-linux
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HAVE_ARCH_HARDENED_USERCOPY is unconditional now

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro 8 жил өмнө
parent
701cac61d0
commit
2fefc97b21
10 өөрчлөгдсөн 0 нэмэгдсэн , 18 устгасан
Өөрчлөлтийг ялгаж харах Өөрчлөлтийн статистик харах
  1. 0 1
      arch/arm/Kconfig
  2. 0 1
      arch/arm64/Kconfig
  3. 0 1
      arch/ia64/Kconfig
  4. 0 1
      arch/mips/Kconfig
  5. 0 1
      arch/parisc/Kconfig
  6. 0 1
      arch/powerpc/Kconfig
  7. 0 1
      arch/s390/Kconfig
  8. 0 1
      arch/sparc/Kconfig
  9. 0 1
      arch/x86/Kconfig
  10. 0 9
      security/Kconfig

+ 0 - 1
arch/arm/Kconfig
Файл харах 

@@ -41,7 +41,6 @@ config ARM
 
 	select HARDIRQS_SW_RESEND
 
 	select HAVE_ARCH_AUDITSYSCALL if (AEABI && !OABI_COMPAT)
 
 	select HAVE_ARCH_BITREVERSE if (CPU_32v7M || CPU_32v7) && !CPU_32v6
 
-	select HAVE_ARCH_HARDENED_USERCOPY
 
 	select HAVE_ARCH_JUMP_LABEL if !XIP_KERNEL && !CPU_ENDIAN_BE32 && MMU
 
 	select HAVE_ARCH_KGDB if !CPU_ENDIAN_BE32 && MMU
 
 	select HAVE_ARCH_MMAP_RND_BITS if MMU

+ 0 - 1
arch/arm64/Kconfig
Файл харах 

@@ -60,7 +60,6 @@ config ARM64
 
 	select HAVE_ALIGNED_STRUCT_PAGE if SLUB
 
 	select HAVE_ARCH_AUDITSYSCALL
 
 	select HAVE_ARCH_BITREVERSE
 
-	select HAVE_ARCH_HARDENED_USERCOPY
 
 	select HAVE_ARCH_HUGE_VMAP
 
 	select HAVE_ARCH_JUMP_LABEL
 
 	select HAVE_ARCH_KASAN if SPARSEMEM_VMEMMAP && !(ARM64_16K_PAGES && ARM64_VA_BITS_48)

+ 0 - 1
arch/ia64/Kconfig
Файл харах 

@@ -52,7 +52,6 @@ config IA64
 
 	select MODULES_USE_ELF_RELA
 
 	select ARCH_USE_CMPXCHG_LOCKREF
 
 	select HAVE_ARCH_AUDITSYSCALL
 
-	select HAVE_ARCH_HARDENED_USERCOPY
 
 	default y
 
 	help
 
 	  The Itanium Processor Family is Intel's 64-bit successor to

+ 0 - 1
arch/mips/Kconfig
Файл харах 

@@ -68,7 +68,6 @@ config MIPS
 
 	select HANDLE_DOMAIN_IRQ
 
 	select HAVE_EXIT_THREAD
 
 	select HAVE_REGS_AND_STACK_ACCESS_API
 
-	select HAVE_ARCH_HARDENED_USERCOPY
 
 
 menu "Machine selection"

+ 0 - 1
arch/parisc/Kconfig
Файл харах 

@@ -26,7 +26,6 @@ config PARISC
 
 	select SYSCTL_ARCH_UNALIGN_ALLOW
 
 	select SYSCTL_EXCEPTION_TRACE
 
 	select HAVE_MOD_ARCH_SPECIFIC
 
-	select HAVE_ARCH_HARDENED_USERCOPY
 
 	select VIRT_TO_BUS
 
 	select MODULES_USE_ELF_RELA
 
 	select CLONE_BACKWARDS

+ 0 - 1
arch/powerpc/Kconfig
Файл харах 

@@ -117,7 +117,6 @@ config PPC
 
 	select GENERIC_STRNLEN_USER
 
 	select GENERIC_TIME_VSYSCALL_OLD
 
 	select HAVE_ARCH_AUDITSYSCALL
 
-	select HAVE_ARCH_HARDENED_USERCOPY
 
 	select HAVE_ARCH_JUMP_LABEL
 
 	select HAVE_ARCH_KGDB
 
 	select HAVE_ARCH_SECCOMP_FILTER

+ 0 - 1
arch/s390/Kconfig
Файл харах 

@@ -124,7 +124,6 @@ config S390
 
 	select HAVE_ALIGNED_STRUCT_PAGE if SLUB
 
 	select HAVE_ARCH_AUDITSYSCALL
 
 	select HAVE_ARCH_EARLY_PFN_TO_NID
 
-	select HAVE_ARCH_HARDENED_USERCOPY
 
 	select HAVE_ARCH_JUMP_LABEL
 
 	select CPU_NO_EFFICIENT_FFS if !HAVE_MARCH_Z9_109_FEATURES
 
 	select HAVE_ARCH_SECCOMP_FILTER

+ 0 - 1
arch/sparc/Kconfig
Файл харах 

@@ -42,7 +42,6 @@ config SPARC
 
 	select OLD_SIGSUSPEND
 
 	select ARCH_HAS_SG_CHAIN
 
 	select CPU_NO_EFFICIENT_FFS
 
-	select HAVE_ARCH_HARDENED_USERCOPY
 
 	select PROVE_LOCKING_SMALL if PROVE_LOCKING
 
 	select ARCH_WANT_RELAX_ORDER

+ 0 - 1
arch/x86/Kconfig
Файл харах 

@@ -98,7 +98,6 @@ config X86
 
 	select HAVE_ACPI_APEI_NMI		if ACPI
 
 	select HAVE_ALIGNED_STRUCT_PAGE		if SLUB
 
 	select HAVE_ARCH_AUDITSYSCALL
 
-	select HAVE_ARCH_HARDENED_USERCOPY
 
 	select HAVE_ARCH_HUGE_VMAP		if X86_64 || X86_PAE
 
 	select HAVE_ARCH_JUMP_LABEL
 
 	select HAVE_ARCH_KASAN			if X86_64 && SPARSEMEM_VMEMMAP

+ 0 - 9
security/Kconfig
Файл харах 

@@ -125,17 +125,8 @@ config HAVE_HARDENED_USERCOPY_ALLOCATOR
 
 	  validating memory ranges against heap object sizes in
 
 	  support of CONFIG_HARDENED_USERCOPY.
 
 
-config HAVE_ARCH_HARDENED_USERCOPY
 
-	bool
 
-	help
 
-	  The architecture supports CONFIG_HARDENED_USERCOPY by
 
-	  calling check_object_size() just before performing the
 
-	  userspace copies in the low level implementation of
 
-	  copy_to_user() and copy_from_user().
 
-
 
 config HARDENED_USERCOPY
 
 	bool "Harden memory copies between kernel and userspace"
 
-	depends on HAVE_ARCH_HARDENED_USERCOPY
 
 	depends on HAVE_HARDENED_USERCOPY_ALLOCATOR
 
 	select BUG
 
 	help