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| author | Balbir Singh <bsingharora@gmail.com> | 2016-09-16 10:25:50 +0300 |
|---|---|---|
| committer | Paul Mackerras <paulus@ozlabs.org> | 2016-09-27 08:14:29 +0300 |
| commit | 4f053d06dce6cbc82806d9baff24fb3add877205 (patch) | |
| tree | d30774adc9966a3433f26fdbd23d8999565bcc10 /arch/powerpc/include/asm/kvm_book3s_64.h | |
| parent | ac0e89bb4744d3882ccd275f2416d9ce22f4e1e7 (diff) | |
| download | linux-4f053d06dce6cbc82806d9baff24fb3add877205.tar.xz | |
KVM: PPC: Book3S: Remove duplicate setting of the B field in tlbie
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 <bsingharora@gmail.com>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
Diffstat (limited to 'arch/powerpc/include/asm/kvm_book3s_64.h')
| -rw-r--r-- | arch/powerpc/include/asm/kvm_book3s_64.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/kvm_book3s_64.h b/arch/powerpc/include/asm/kvm_book3s_64.h index 4ffd5a1e788d..848292176908 100644 --- a/arch/powerpc/include/asm/kvm_book3s_64.h +++ b/arch/powerpc/include/asm/kvm_book3s_64.h @@ -125,7 +125,6 @@ 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 @@ -177,7 +176,7 @@ 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; } |