Hi Gao, 2012/01/04 11:05, Wanlong Gao wrote: > On 01/04/2012 09:37 AM, Yasuaki Ishimatsu wrote: > >> Hi Kai, >> >> 2011/12/28 19:55, Kang Kai wrote: >>> Hi all, >>> >>> I run mmap/31-1 failed with ENOMEM on linux, with error message: >>> off: fffffffffffff000, len: fffffffffffff000 >>> Test FAIL: expect EOVERFLOW but get other error: Cannot allocate memory >>> >>> But compare to mmap/24-2, it mmap() the same length but pass. Its output: >>> available memory: 18446744073709551615 >>> addr: 7f78c54fa000, len: ffffffffffffffff >>> addr: 7f78c54fa000, len: fffffffffffff000 >>> Test Pass: mmap/24-2.c Get ENOMEM: Cannot allocate memory >>> >>> So I suppose that mmap/31-1 may need update, but I don't know how to >>> make mmap() overflow as expect. >>> Any suggestion is appreciated. >> >> I don't think mmap/31-1 need update since it is Linux Kernel's problem, >> not the test's problem. The problem is being discussed on LKML. >> >> https://lkml.org/lkml/2011/12/22/85 > > > But it seems that the patch was not acceptable.
As you say, it has not been accepted yet. But I think Linux will be fixed to return EOVERFLOW in mmap/31-1's test in the near future. Regards, Yasuaki Ishimatsu > > Thanks > -Wanlong Gao > >> >> Regards, >> Yasuaki Ishimatsu >> >>> >>> Regards, >>> Kai > > > > ------------------------------------------------------------------------------ Ridiculously easy VDI. With Citrix VDI-in-a-Box, you don't need a complex infrastructure or vast IT resources to deliver seamless, secure access to virtual desktops. With this all-in-one solution, easily deploy virtual desktops for less than the cost of PCs and save 60% on VDI infrastructure costs. Try it free! http://p.sf.net/sfu/Citrix-VDIinabox _______________________________________________ Ltp-list mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ltp-list
