diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/include/asm/sections.h | 11 | ||||
| -rw-r--r-- | arch/powerpc/mm/book3s64/hash_utils.c | 4 |
2 files changed, 0 insertions, 15 deletions
diff --git a/arch/powerpc/include/asm/sections.h b/arch/powerpc/include/asm/sections.h index 4a1664a8658d..5a9b6eb651b6 100644 --- a/arch/powerpc/include/asm/sections.h +++ b/arch/powerpc/include/asm/sections.h @@ -61,17 +61,6 @@ static inline int overlaps_kernel_text(unsigned long start, unsigned long end) (unsigned long)_stext < end; } -static inline int overlaps_kvm_tmp(unsigned long start, unsigned long end) -{ -#ifdef CONFIG_KVM_GUEST - extern char kvm_tmp[]; - return start < (unsigned long)kvm_tmp && - (unsigned long)&kvm_tmp[1024 * 1024] < end; -#else - return 0; -#endif -} - #ifdef PPC64_ELF_ABI_v1 #define HAVE_DEREFERENCE_FUNCTION_DESCRIPTOR 1 diff --git a/arch/powerpc/mm/book3s64/hash_utils.c b/arch/powerpc/mm/book3s64/hash_utils.c index 7684a596158b..3410ea9f4de1 100644 --- a/arch/powerpc/mm/book3s64/hash_utils.c +++ b/arch/powerpc/mm/book3s64/hash_utils.c @@ -273,10 +273,6 @@ int htab_bolt_mapping(unsigned long vstart, unsigned long vend, if (overlaps_kernel_text(vaddr, vaddr + step)) tprot &= ~HPTE_R_N; - /* Make kvm guest trampolines executable */ - if (overlaps_kvm_tmp(vaddr, vaddr + step)) - tprot &= ~HPTE_R_N; - /* * If relocatable, check if it overlaps interrupt vectors that * are copied down to real 0. For relocatable kernel |