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H A Dinterrupt_helper.cb9bed1b9 Tue May 22 21:51:00 CDT 2018 Richard Henderson <richard.henderson@linaro.org> target/openrisc: Fix cpu_mmu_index

The code in cpu_mmu_index does not properly honor SR_DME.
This bug has workarounds elsewhere in that we flush the
tlb more often than necessary, on the state changes that
should be reflected in a change of mmu_index.

Fixing this means that we can respect the mmu_index that
is given to tlb_flush.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Stafford Horne <shorne@gmail.com>
H A Dmmu.cb9bed1b9 Tue May 22 21:51:00 CDT 2018 Richard Henderson <richard.henderson@linaro.org> target/openrisc: Fix cpu_mmu_index

The code in cpu_mmu_index does not properly honor SR_DME.
This bug has workarounds elsewhere in that we flush the
tlb more often than necessary, on the state changes that
should be reflected in a change of mmu_index.

Fixing this means that we can respect the mmu_index that
is given to tlb_flush.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Stafford Horne <shorne@gmail.com>
H A Dinterrupt.cb9bed1b9 Tue May 22 21:51:00 CDT 2018 Richard Henderson <richard.henderson@linaro.org> target/openrisc: Fix cpu_mmu_index

The code in cpu_mmu_index does not properly honor SR_DME.
This bug has workarounds elsewhere in that we flush the
tlb more often than necessary, on the state changes that
should be reflected in a change of mmu_index.

Fixing this means that we can respect the mmu_index that
is given to tlb_flush.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Stafford Horne <shorne@gmail.com>
H A Dsys_helper.cb9bed1b9 Tue May 22 21:51:00 CDT 2018 Richard Henderson <richard.henderson@linaro.org> target/openrisc: Fix cpu_mmu_index

The code in cpu_mmu_index does not properly honor SR_DME.
This bug has workarounds elsewhere in that we flush the
tlb more often than necessary, on the state changes that
should be reflected in a change of mmu_index.

Fixing this means that we can respect the mmu_index that
is given to tlb_flush.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Stafford Horne <shorne@gmail.com>
H A Dcpu.hb9bed1b9 Tue May 22 21:51:00 CDT 2018 Richard Henderson <richard.henderson@linaro.org> target/openrisc: Fix cpu_mmu_index

The code in cpu_mmu_index does not properly honor SR_DME.
This bug has workarounds elsewhere in that we flush the
tlb more often than necessary, on the state changes that
should be reflected in a change of mmu_index.

Fixing this means that we can respect the mmu_index that
is given to tlb_flush.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Stafford Horne <shorne@gmail.com>
H A Dtranslate.cb9bed1b9 Tue May 22 21:51:00 CDT 2018 Richard Henderson <richard.henderson@linaro.org> target/openrisc: Fix cpu_mmu_index

The code in cpu_mmu_index does not properly honor SR_DME.
This bug has workarounds elsewhere in that we flush the
tlb more often than necessary, on the state changes that
should be reflected in a change of mmu_index.

Fixing this means that we can respect the mmu_index that
is given to tlb_flush.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Stafford Horne <shorne@gmail.com>