[LTP] Re: [Lse-tech] Re: [PATCH]updated ipc lock patch

[Paul L. <pl...@li...>]

Applied to cvs tree, and will be included in the November release. 
Thanks a bunch for the fix.

-Paul Larson

On Fri, 2002-10-25 at 15:23, Manfred Spraul wrote:
> mingming cao wrote:
> >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
> >
> These failures are caused by a bug in the ltp test. See the attached patch.

> diff -u ltp-orig/testcases/kernel/syscalls/ipc/shmctl/shmctl01.c ltp-20021008/testcases/kernel/syscalls/ipc/shmctl/shmctl01.c
> --- ltp-orig/testcases/kernel/syscalls/ipc/shmctl/shmctl01.c	Tue May 21 15:55:56 2002
> +++ ltp-20021008/testcases/kernel/syscalls/ipc/shmctl/shmctl01.c	Fri Oct 25 22:14:23 2002
> @@ -252,10 +252,12 @@
>  
>  			if (stat_time == FIRST) {
>  				test = set_shmat();
> +			} else {
> +				test = set_shared;
>  			}
>  
>  			/* do an assignement for fun */
> -			(int *)test = i;
> +			*(int *)test = i;
>  
>  			/* pause until we get a signal from stat_cleanup() */
>  			rval = pause();
> @@ -273,7 +275,7 @@
>  		}
>  	}
>  	/* sleep briefly to ensure correct execution order */
> -	usleep(25000);
> +	usleep(250000);
>  }
>  
>  /*