From: Petr Vorel <pvorel@suse.cz>
To: Ma Xinjian <maxj.fnst@fujitsu.com>
Cc: ltp@lists.linux.it
Subject: Re: [LTP] [PATCH v2] getcpu: Add testcase for EFAULT
Date: Tue, 30 Jul 2024 00:57:00 +0200 [thread overview]
Message-ID: <20240729225700.GA1311523@pevik> (raw)
In-Reply-To: <20240718065532.20188-1-maxj.fnst@fujitsu.com>
Hi Ma, Cyril,
...
> +static void run(void)
> +{
> + unsigned int cpu_id, node_id = 0;
> +
> + TST_EXP_FAIL(getcpu(tst_get_bad_addr(NULL), &node_id), EFAULT);
I'm not sure why, but I get SIGSEGV due tst_get_bad_addr(NULL) on various
kernels (SLES 5.14.21, Tumbleweed 6.5.1, 6.10, Debian 6.9, ...).
But the test works on SLES 4.4.180.
Kind regards,
Petr
> + TST_EXP_FAIL(getcpu(&cpu_id, tst_get_bad_addr(NULL)), EFAULT);
> +}
> +
> +static struct tst_test test = {
> + .test_all = run,
> +};
--
Mailing list info: https://lists.linux.it/listinfo/ltp
next prev parent reply other threads:[~2024-07-29 22:57 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-17 2:27 [LTP] [PATCH] getcpu: Add testcase for EFAULT Ma Xinjian via ltp
2024-07-17 14:01 ` Cyril Hrubis
2024-07-18 6:55 ` [LTP] [PATCH v2] " Ma Xinjian via ltp
2024-07-29 22:57 ` Petr Vorel [this message]
2024-08-01 9:06 ` Cyril Hrubis
2024-08-01 9:41 ` Petr Vorel
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