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authorPaul Burton <paul.burton@mips.com>2019-02-05 11:44:44 -0800
committerPaul Burton <paul.burton@mips.com>2019-02-05 11:44:44 -0800
commit6782f26c0d4062bfd594a401e517fb9ed7d928d0 (patch)
tree3765bf431eef71e6d83705d9d6cbbbb9c50ea539 /arch/mips
parent62c2766cf69d910bffb59d8b6b8d77e244ded80e (diff)
MIPS: Export mm switching functions used by KVM
KVM makes use of check_switch_mmu_context(), check_mmu_context() & get_new_mmu_context() which are no longer static inline functions in a header. As such they need to be exported for KVM to successfully build as a module, which was previously overlooked. Add the missing exports. Signed-off-by: Paul Burton <paul.burton@mips.com> Fixes: 4ebea49ce233 ("MIPS: mm: Un-inline get_new_mmu_context") Fixes: 42d5b846574f ("MIPS: mm: Unify ASID version checks")
Diffstat (limited to 'arch/mips')
-rw-r--r--arch/mips/mm/context.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/mips/mm/context.c b/arch/mips/mm/context.c
index a6adae550788..b25564090939 100644
--- a/arch/mips/mm/context.c
+++ b/arch/mips/mm/context.c
@@ -42,6 +42,7 @@ void get_new_mmu_context(struct mm_struct *mm)
set_cpu_context(cpu, mm, asid);
asid_cache(cpu) = asid;
}
+EXPORT_SYMBOL_GPL(get_new_mmu_context);
void check_mmu_context(struct mm_struct *mm)
{
@@ -58,6 +59,7 @@ void check_mmu_context(struct mm_struct *mm)
if (!asid_versions_eq(cpu, cpu_context(cpu, mm), asid_cache(cpu)))
get_new_mmu_context(mm);
}
+EXPORT_SYMBOL_GPL(check_mmu_context);
static void flush_context(void)
{
@@ -260,6 +262,7 @@ void check_switch_mmu_context(struct mm_struct *mm)
setup_pgd:
TLBMISS_HANDLER_SETUP_PGD(mm->pgd);
}
+EXPORT_SYMBOL_GPL(check_switch_mmu_context);
static int mmid_init(void)
{