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Date: Wed, 13 May 2015 17:22:22 -0600 From: Shuah Khan <shuahkh@....samsung.com> To: Darren Hart <dvhart@...ux.intel.com>, Linux Kernel Mailing List <linux-kernel@...r.kernel.org> CC: linux-api@...r.kernel.org, Ingo Molnar <mingo@...e.hu>, Peter Zijlstra <peterz@...radead.org>, Thomas Gleixner <tglx@...utronix.de>, Davidlohr Bueso <dave@...olabs.net>, KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>, chrubis@...e.cz, Shuah Khan <shuahkh@....samsung.com> Subject: Re: [PATCH v4 0/6] selftests: Add futex functional tests On 05/12/2015 10:07 PM, Darren Hart wrote: > Hi Shuah, > > This series begins the process of migrating my futextest tests into kselftest. > I've started with only the functional tests, as the performance and stress may > not be appropriate for kselftest as they stand. > > I cleaned up various complaints from checkpatch, but I ignored others that would > require significant rework of the testcases, such as not using volatile and not > creating new typedefs. > Daren, This patch series is good. kselftest run and install are good. I see the following results. Something you would expect?? No Issues and I am going to get them into 4.2 - should show up in linux-kselftest next. Thanks for adding these. thanks, -- Shuah futex_requeue_pi: Test requeue functionality Arguments: broadcast=0 locked=0 owner=0 timeout=0ns ERROR: Operation not permitted: pthread_create ERROR: Creating waiting thread failed Result: ERROR futex_requeue_pi: Test requeue functionality Arguments: broadcast=1 locked=0 owner=0 timeout=0ns ERROR: Operation not permitted: pthread_create ERROR: Creating waiting thread failed Result: ERROR futex_requeue_pi: Test requeue functionality Arguments: broadcast=1 locked=1 owner=0 timeout=0ns ERROR: Operation not permitted: pthread_create ERROR: Creating waiting thread failed Result: ERROR futex_requeue_pi: Test requeue functionality Arguments: broadcast=1 locked=0 owner=1 timeout=0ns ERROR: Operation not permitted: pthread_create ERROR: Creating third party blocker thread failed Result: ERROR futex_requeue_pi: Test requeue functionality Arguments: broadcast=0 locked=1 owner=0 timeout=0ns ERROR: Operation not permitted: pthread_create ERROR: Creating waiting thread failed Result: ERROR futex_requeue_pi: Test requeue functionality Arguments: broadcast=0 locked=0 owner=1 timeout=0ns ERROR: Operation not permitted: pthread_create ERROR: Creating third party blocker thread failed Result: ERROR futex_requeue_pi: Test requeue functionality Arguments: broadcast=1 locked=1 owner=0 timeout=5000ns ERROR: Operation not permitted: pthread_create ERROR: Creating waiting thread failed Result: ERROR futex_requeue_pi: Test requeue functionality Arguments: broadcast=0 locked=1 owner=0 timeout=5000ns ERROR: Operation not permitted: pthread_create ERROR: Creating waiting thread failed Result: ERROR futex_requeue_pi: Test requeue functionality Arguments: broadcast=1 locked=1 owner=0 timeout=500000ns ERROR: Operation not permitted: pthread_create ERROR: Creating waiting thread failed Result: ERROR futex_requeue_pi: Test requeue functionality Arguments: broadcast=0 locked=1 owner=0 timeout=500000ns ERROR: Operation not permitted: pthread_create ERROR: Creating waiting thread failed Result: ERROR futex_requeue_pi: Test requeue functionality Arguments: broadcast=1 locked=0 owner=0 timeout=5000ns ERROR: Operation not permitted: pthread_create ERROR: Creating waiting thread failed Result: ERROR futex_requeue_pi: Test requeue functionality Arguments: broadcast=0 locked=0 owner=0 timeout=5000ns ERROR: Operation not permitted: pthread_create ERROR: Creating waiting thread failed Result: ERROR futex_requeue_pi: Test requeue functionality Arguments: broadcast=1 locked=0 owner=0 timeout=500000ns ERROR: Operation not permitted: pthread_create ERROR: Creating waiting thread failed Result: ERROR futex_requeue_pi: Test requeue functionality Arguments: broadcast=0 locked=0 owner=0 timeout=500000ns ERROR: Operation not permitted: pthread_create ERROR: Creating waiting thread failed Result: ERROR futex_requeue_pi: Test requeue functionality Arguments: broadcast=1 locked=0 owner=1 timeout=5000ns ERROR: Operation not permitted: pthread_create ERROR: Creating third party blocker thread failed Result: ERROR futex_requeue_pi: Test requeue functionality Arguments: broadcast=0 locked=1 owner=0 timeout=5000ns ERROR: Operation not permitted: pthread_create ERROR: Creating waiting thread failed Result: ERROR futex_requeue_pi: Test requeue functionality Arguments: broadcast=1 locked=0 owner=1 timeout=500000ns ERROR: Operation not permitted: pthread_create ERROR: Creating third party blocker thread failed Result: ERROR futex_requeue_pi: Test requeue functionality Arguments: broadcast=0 locked=1 owner=0 timeout=500000ns ERROR: Operation not permitted: pthread_create ERROR: Creating waiting thread failed Result: ERROR futex_requeue_pi: Test requeue functionality Arguments: broadcast=1 locked=1 owner=0 timeout=2000000000ns ERROR: Operation not permitted: pthread_create ERROR: Creating waiting thread failed Result: ERROR futex_requeue_pi: Test requeue functionality Arguments: broadcast=0 locked=1 owner=0 timeout=2000000000ns ERROR: Operation not permitted: pthread_create ERROR: Creating waiting thread failed Result: ERROR futex_requeue_pi_mismatched_ops: Detect mismatched requeue_pi operations Result: PASS futex_requeue_pi_signal_restart: Test signal handling during requeue_pi Arguments: <none> ERROR: Operation not permitted: pthread_create ERROR: Unknown error -1: Creating waiting thread failedResult: ERROR futex_wait_timeout: Block on a futex and wait for timeout Arguments: timeout=100000ns Result: PASS futex_wait_wouldblock: Test the unexpected futex value in FUTEX_WAIT Result: PASS futex_wait_uninitialized_heap: Test the uninitialized futex value in FUTEX_WAIT Result: PASS futex_wait_private_mapped_file: Test the futex value of private file mappings in FUTEX_WAIT Result: PASS -- Shuah Khan Sr. Linux Kernel Developer Open Source Innovation Group Samsung Research America (Silicon Valley) shuahkh@....samsung.com | (970) 217-8978 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a 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