Commit b376a554 authored by David Hildenbrand's avatar David Hildenbrand Committed by Cornelia Huck
Browse files

s390x/tcg: flush the tlb on SIGP SET PREFIX 



Thanks to Aurelien Jarno for doing this in his prototype.

We can flush the whole TLB as this should happen really rarely.

Signed-off-by: default avatarDavid Hildenbrand <david@redhat.com>
Message-Id: <20170928203708.9376-26-david@redhat.com>
Reviewed-by: default avatarRichard Henderson <richard.henderson@linaro.org>
Signed-off-by: default avatarCornelia Huck <cohuck@redhat.com>
parent b1ab5f60

target/s390x/sigp.c

+1 −0
Original line number Diff line number Diff line
@@ -287,6 +287,7 @@ static void sigp_set_prefix(CPUState *cs, run_on_cpu_data arg) 
    }



    cpu->env.psa = addr;

    tlb_flush(cs);

    cpu_synchronize_post_init(cs);

    si->cc = SIGP_CC_ORDER_CODE_ACCEPTED;

}