* kernel selftest - gup_benchmark: getting "ioctl: Invalid argument" @ 2019-08-13 20:03 Probir Roy 2019-08-16 16:21 ` Bharath Vedartham 0 siblings, 1 reply; 2+ messages in thread From: Probir Roy @ 2019-08-13 20:03 UTC (permalink / raw) To: kernelnewbies Hi, I am testing Linux 4.19.60. I build the kernel with CONFIG_GUP_BENCHMARK. However, during gup_benchmark self-test, I am getting "ioctl: Invalid argument". Any idea what could be the problem? Probir _______________________________________________ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies ^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: kernel selftest - gup_benchmark: getting "ioctl: Invalid argument" 2019-08-13 20:03 kernel selftest - gup_benchmark: getting "ioctl: Invalid argument" Probir Roy @ 2019-08-16 16:21 ` Bharath Vedartham 0 siblings, 0 replies; 2+ messages in thread From: Bharath Vedartham @ 2019-08-16 16:21 UTC (permalink / raw) To: Probir Roy; +Cc: kernelnewbies On Tue, Aug 13, 2019 at 03:03:19PM -0500, Probir Roy wrote: > Hi, > > I am testing Linux 4.19.60. I build the kernel with > CONFIG_GUP_BENCHMARK. However, during gup_benchmark self-test, I am > getting "ioctl: Invalid argument". Any idea what could be the problem? > > > Probir Hi Probir, I am unable to reproduce your problem. I am running the gup_benchmark self test by compiling the gup_benchmark.c in the self tests directory and it works as expected. (on 4.19 kernel). How are you reproducing it? Thank you Bharath > _______________________________________________ > Kernelnewbies mailing list > Kernelnewbies@kernelnewbies.org > https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies _______________________________________________ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies ^ permalink raw reply [flat|nested] 2+ messages in thread
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