Messages in this thread | | | Date | Fri, 25 Oct 2002 11:51:35 -0700 | From | mingming cao <> | Subject | Re: [Lse-tech] Re: [PATCH]updated ipc lock patch |
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Paul Larson wrote: > > On Fri, 2002-10-25 at 12:17, mingming cao wrote: > > > > shmctl01 3 FAIL : # of attaches is incorrect - 0 > I guess you are running it with -i2? No, I did not use -i2.
What I did is just run ./shmctl01
> I just tried shmctl01 -i2 on a > 2.5.44 kernel and did not get this error. Sorry, Paul. Could you try 2.5.44-mm4? I saw the error on clean 2.5.44-mm4(without my patch). And I remember I saw this on 2.5.42-mm2 also.
Here is what I saw:
[root@elm3b83 shmctl]# ./shmctl01 shmctl01 1 PASS : pid, size, # of attaches and mode are correct - pass #1 shmctl01 0 INFO : shmdt() failed - 22 shmctl01 0 INFO : shmdt() failed - 22 shmctl01 0 INFO : shmdt() failed - 22 shmctl01 0 INFO : shmdt() failed - 22 shmctl01 2 PASS : pid, size, # of attaches and mode are correct - pass #2 shmctl01 0 INFO : shmdt() failed - 22 shmctl01 0 INFO : shmdt() failed - 22 shmctl01 0 INFO : shmdt() failed - 22 shmctl01 0 INFO : shmdt() failed - 22 shmctl01 3 FAIL : # of attaches is incorrect - 0 shmctl01 0 INFO : shmdt() failed - 22 shmctl01 0 INFO : shmdt() failed - 22 shmctl01 0 INFO : shmdt() failed - 22 shmctl01 0 INFO : shmdt() failed - 22 shmctl01 4 PASS : new mode and change time are correct
[root@elm3b83 shmctl]# ./shmctl01 -i2 shmctl01 1 PASS : pid, size, # of attaches and mode are correct - pass #1 shmctl01 0 INFO : shmdt() failed - 22 shmctl01 0 INFO : shmdt() failed - 22 shmctl01 0 INFO : shmdt() failed - 22 shmctl01 0 INFO : shmdt() failed - 22 shmctl01 2 PASS : pid, size, # of attaches and mode are correct - pass #2 shmctl01 0 INFO : shmdt() failed - 22 shmctl01 0 INFO : shmdt() failed - 22 shmctl01 0 INFO : shmdt() failed - 22 shmctl01 0 INFO : shmdt() failed - 22 shmctl01 3 FAIL : # of attaches is incorrect - 0 shmctl01 0 INFO : shmdt() failed - 22 shmctl01 0 INFO : shmdt() failed - 22 shmctl01 0 INFO : shmdt() failed - 22 shmctl01 0 INFO : shmdt() failed - 22 shmctl01 4 PASS : new mode and change time are correct shmctl01 1 BROK : couldn't create the shared memory segment shmctl01 2 BROK : Remaining cases broken shmctl01 3 BROK : Remaining cases broken shmctl01 4 BROK : Remaining cases broken - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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