On 06/10/13 12:49, Sergei Shtylyov wrote:
hello.
On 10-06-2013 15:42, Markos Chandras wrote:
The kvm_* symbols are only available if KVM is selected.
Fixes the following linking problem on a randconfig:
arch/mips/built-in.o: In function `local_flush_tlb_mm':
(.text+0x18a94): undefined reference to `kvm_local_flush_tlb_all'
arch/mips/built-in.o: In function `local_flush_tlb_range':
(.text+0x18d0c): undefined reference to `kvm_local_flush_tlb_all'
kernel/built-in.o: In function `__schedule':
core.c:(.sched.text+0x2a00): undefined reference to
`kvm_local_flush_tlb_all'
mm/built-in.o: In function `use_mm':
(.text+0x30214): undefined reference to `kvm_local_flush_tlb_all'
fs/built-in.o: In function `flush_old_exec':
(.text+0xf0a0): undefined reference to `kvm_local_flush_tlb_all'
make: *** [vmlinux] Error 1
Signed-off-by: Markos Chandras <markos.chandras@xxxxxxxxxx>
Signed-off-by: Steven J. Hill <Steven.Hill@xxxxxxxxxx>
---
arch/mips/include/asm/mmu_context.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/mips/include/asm/mmu_context.h
b/arch/mips/include/asm/mmu_context.h
index 8201160..ee5a93b 100644
--- a/arch/mips/include/asm/mmu_context.h
+++ b/arch/mips/include/asm/mmu_context.h
@@ -111,13 +111,15 @@ static inline void enter_lazy_tlb(struct
mm_struct *mm, struct task_struct *tsk)
static inline void
get_new_mmu_context(struct mm_struct *mm, unsigned long cpu)
{
+#ifdef CONFIG_KVM
extern void kvm_local_flush_tlb_all(void);
+#endif
#ifdef should not be needed around declaration.
WBR, Sergei
Hi Sergei,
You are right. I will send a new version of this patch.
--
markos
