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Re: [qemu-s390x] [Qemu-devel] [PATCH v5 12/15] cpu: TLB_FLAGS_MASK bit t

From: Richard Henderson
Subject: Re: [qemu-s390x] [Qemu-devel] [PATCH v5 12/15] cpu: TLB_FLAGS_MASK bit to force memory slow path
Date: Fri, 26 Jul 2019 07:48:48 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0

On 7/25/19 11:48 PM, address@hidden wrote:
> The fast path is taken when TLB_FLAGS_MASK is all zero.
> TLB_FORCE_SLOW is simply a TLB_FLAGS_MASK bit to force the slow path,
> there are no other side effects.
> Signed-off-by: Tony Nguyen <address@hidden>
> ---
>  include/exec/cpu-all.h | 10 ++++++++--
>  1 file changed, 8 insertions(+), 2 deletions(-)

Reviewed-by: Richard Henderson <address@hidden>


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