Author Michael.Felt
Recipients Michael.Felt
Date 2019-01-10.09:12:51
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <1547111571.31.0.315459583294.issue35704@roundup.psfhosted.org>
In-reply-to
Content
By default AIX builds 32-bit applications - and the combined .data, .bss and .stack areas share one memory segment of 256 Mbyte.

This can be modified by either specifying a larger value for maxdata during linking (e.g., with LDFLAGS=-bmaxdata:0x40000000) or using the program ldedit (e.g., ldedit -b maxdata:0x40000000).

The subtest test_shutil.test_unpack_archive_xztar fails with the default. The patch here looks at the MAXDATA value of the executable XCOFF headers and skips the test when AIX is 32-bit and MAXDATA < 0x20000000.

This helps the result of AIX bots to be more accurate - as this so-called failure is not an issue with python itself.
History
Date User Action Args
2019-01-10 09:12:53Michael.Feltsetrecipients: + Michael.Felt
2019-01-10 09:12:51Michael.Feltsetmessageid: <1547111571.31.0.315459583294.issue35704@roundup.psfhosted.org>
2019-01-10 09:12:51Michael.Feltlinkissue35704 messages
2019-01-10 09:12:51Michael.Feltcreate