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| author | David Hildenbrand <david@redhat.com> | 2017-09-28 22:37:03 +0200 |
|---|---|---|
| committer | Cornelia Huck <cohuck@redhat.com> | 2017-10-20 13:32:10 +0200 |
| commit | b376a5545a73c4ae5d19741afa7b2074d31a3a3f (patch) | |
| tree | 1ff7f0109f0ceccdd15270c8ea193fda584a83d7 /target/s390x/sigp.c | |
| parent | b1ab5f6068c059b1357209c1dbeaac772184977d (diff) | |
| download | qemu-b376a5545a73c4ae5d19741afa7b2074d31a3a3f.zip | |
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: David Hildenbrand <david@redhat.com>
Message-Id: <20170928203708.9376-26-david@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'target/s390x/sigp.c')
| -rw-r--r-- | target/s390x/sigp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target/s390x/sigp.c b/target/s390x/sigp.c index d70f5cb0ba..c5a5dac911 100644 --- a/target/s390x/sigp.c +++ b/target/s390x/sigp.c @@ -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; } |