On Tue, 2008-11-04 at 16:06 +0530, naresh kamboju wrote:
> Hi All,
>
>
>
> Here is the Patch for
> ltp-full-20081031/testcases/kernel/mem/mtest06shmat1.c
>
> This test was running infinite loop irrespective of exec_time.
>
> Please apply the following patch.
>
>
>
> Signed-Off-By : Naresh Kamboju< [EMAIL PROTECTED] >
It is not solving the problem in my system at least. Sometimes it is
going in infinite loop, and sometimes ending with the following error:
[0xb7f0bb90]: Map address = 0xb5b00000
[0xb7f0bb90]: Num iter: [341] Total Num Iter: [1000]
[0xb68bbb90]: read_from_mem(): memory address: [0xb5b00000]
signal caught - [11] Exception - page fault, exception #[14]
[0xb68bbb90]: read_mem(): content of memory: page fault at
[0xb5b00000] - ignore
page fault ocurred due a read after an shmdt from 0xb5b00000
But, one thing it should do is end in finite time.
Regards--
Subrata
>
>
>
>
>
> --- ltp-full-20081031/testcases/kernel/mem/mtest06/shmat1.c 2007-07-16
> 10:08:20.000000000 +0530
>
> +++ ltp-full-20081031_mod/testcases/kernel/mem/mtest06/shmat1.c
> 2008-11-04 15:50:15.000000000 +0530
>
> @@ -510,6 +510,7 @@
>
> num_iter);
>
>
>
> /* set up signals */
>
> + set_timer(exec_time);
>
> sigptr.sa_handler = (void (*)(int signal))sig_handler;
>
> sigfillset(&sigptr.sa_mask);
>
> sigptr.sa_flags = SA_SIGINFO;
>
> @@ -527,7 +528,6 @@
>
> }
>
>
>
> chld_args[0] = num_iter;
>
> - set_timer(exec_time);
>
>
>
> for (;;)
>
> {
>
>
>
>
>
>
>
> Thank & regards
>
> Naresh Kamboju
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