MAX_JPROBES_STACK_ADDR will stop working correctly once
CONFIG_THREAD_INFO_IN_TASK is active, since current_thread_info() will
no longer return the base of the kernel stack. As the definition is
unused, rather than fix it, remove it.
Signed-off-by: Matt Redfearn <matt.redfearn@xxxxxxxx>
---
arch/mips/include/asm/kprobes.h | 8 --------
1 file changed, 8 deletions(-)
diff --git a/arch/mips/include/asm/kprobes.h b/arch/mips/include/asm/kprobes.h
index ad1a99948f27..413e8be38a35 100644
--- a/arch/mips/include/asm/kprobes.h
+++ b/arch/mips/include/asm/kprobes.h
@@ -69,14 +69,6 @@ struct prev_kprobe {
};
#define MAX_JPROBES_STACK_SIZE 128
-#define MAX_JPROBES_STACK_ADDR \
- (((unsigned long)current_thread_info()) + THREAD_SIZE - 32 - sizeof(struct pt_regs))
-
-#define MIN_JPROBES_STACK_SIZE(ADDR) \
- ((((ADDR) + MAX_JPROBES_STACK_SIZE) > MAX_JPROBES_STACK_ADDR) \
- ? MAX_JPROBES_STACK_ADDR - (ADDR) \
- : MAX_JPROBES_STACK_SIZE)
-
#define SKIP_DELAYSLOT 0x0001
--
2.7.4
