[PATCH v13 6/7] arm64: mte: Report async tag faults before suspend

Catalin Marinas catalin.marinas at arm.com
Fri Feb 12 12:24:21 EST 2021


On Thu, Feb 11, 2021 at 03:33:52PM +0000, Vincenzo Frascino wrote:
>  void mte_suspend_exit(void)
>  {
>  	if (!system_supports_mte())
>  		return;
>  
>  	update_gcr_el1_excl(gcr_kernel_excl);
> +
> +	/* Clear SYS_TFSR_EL1 after suspend exit */
> +	write_sysreg_s(0, SYS_TFSR_EL1);
> +
>  }

As per Lorenzo's comment, with this hunk removed:

Reviewed-by: Catalin Marinas <catalin.marinas at arm.com>



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