[CAUTION] RFR(XS): 8209939: [testbug][ppc] Test SafepointPollingPages fails after 8208499 with UseSIGTRAP on.

Haug, Gunter gunter.haug at sap.com
Tue Aug 28 14:43:51 UTC 2018


Hi Götz,

The fix looks reasonable and correct. [NOTE: I'm not a reviewer, yet]

Best regards,
Gunter



On 24.08.18, 12:34, "hotspot-runtime-dev on behalf of Lindenmaier, Goetz" <hotspot-runtime-dev-bounces at openjdk.java.net on behalf of goetz.lindenmaier at sap.com> wrote:

    Hi,
    
    could I please get reviews for this tiny test fix?
    http://cr.openjdk.java.net/~goetz/wr18/8209939-fixPollPageTest/01/
    
    Per default, ppc does not use polling pages. It uses the trap instruction
    to do the polling, which is faster. 
    Setting -UseSIGTRAP makes ppc behave as other platforms.
    
    Best regards,
      Goetz.
    



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