Better flag handling in linux_mmap().
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Authored by trasz on Feb 18 2017, 1:23 PM.

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imp

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dchagin

Summary

Make linux_mmap() handle MAP_32BIT and MAP_POPULATE.

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Repository

rS FreeBSD src repository - subversion

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Buildable 7552
Build 7705: arc lint + arc unit

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trasz updated this revision to Diff 25349.Feb 18 2017, 1:23 PM

trasz retitled this revision from to Better flag handling in linux_mmap()..

trasz updated this object.

trasz edited the test plan for this revision. (Show Details)

Herald added a subscriber: imp. · View Herald TranscriptFeb 18 2017, 1:23 PM

trasz added a reviewer: dchagin.Feb 18 2017, 1:26 PM

dchagin added inline comments.Feb 18 2017, 4:52 PM

sys/compat/linux/linux_mmap.c
115	AFAIR, since 2.6.23 MAP_POPULATE is supported only for private mappings

dchagin added inline comments.Feb 18 2017, 4:56 PM

sys/compat/linux/linux_mmap.c
112	MAP_32BIT defined only for LP64

trasz abandoned this revision.Sep 8 2017, 10:48 AM

Revision Contents
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Path

Size

sys/

compat/

linux/

linux_mmap.h

3 lines

linux_mmap.c

13 lines

Diff 25349

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sys/compat/linux/linux_mmap.h