Remove duplicate setting of the the "B" field when doing a tlbie(l).
In compute_tlbie_rb(), the "B" field is set again just before
returning the rb value to be used for tlbie(l).
Signed-off-by: Balbir Singh <bsinghar...@gmail.com>
---
Changelog - Leave the more readable version around
arch/powerpc/include/asm/kvm_book3s_64.h | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/powerpc/include/asm/kvm_book3s_64.h
b/arch/powerpc/include/asm/kvm_book3s_64.h
index 88d17b4..aa7d4fd 100644
--- a/arch/powerpc/include/asm/kvm_book3s_64.h
+++ b/arch/powerpc/include/asm/kvm_book3s_64.h
@@ -159,7 +159,6 @@ static inline unsigned long compute_tlbie_rb(unsigned long
v, unsigned long r,
/* This covers 14..54 bits of va*/
rb = (v & ~0x7fUL) << 16; /* AVA field */
- rb |= (v >> HPTE_V_SSIZE_SHIFT) << 8; /* B field */
/*
* AVA in v had cleared lower 23 bits. We need to derive
* that from pteg index
@@ -211,7 +210,7 @@ static inline unsigned long compute_tlbie_rb(unsigned long
v, unsigned long r,
break;
}
}
- rb |= (v >> 54) & 0x300; /* B field */
+ rb |= (v >> HPTE_V_SSIZE_SHIFT) << 8; /* B field */
return rb;
}
--
2.5.5
