[LTP] [PATCH v2] Add library support for /proc/sys/kernel/tainted

[Michael Moese <mmoese@suse.de>]

Hi,
I'm sorry I sent the wrong patch file. 
I will wait if you have other remarks, then re-send this.

> +void tst_taint_init(unsigned int mask)
> +{
> +	unsigned int taint = -1;
> +
> +	if (mask == 0)
> +		tst_brk(TBROK, "mask is not allowed to be 0");
> +
> +	if (tst_taint_check_kver(mask) < 0)
> +		tst_res(TCONF, "Kernel is too old for requested mask");
> +
> +	taint = tst_taint_read();
> +	if ((taint & mask) != 0)
> +		tst_res(TCONF, "Kernel is already tainted: %u", taint);
> +
> +	taint_mask = mask;

This line above should go before the call to tst_taint_read()

Thx,
Michael
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