Re: [PATCH v2] MIPS: c-r4k: Flush the cache error vector before writing it uncached

[Imre Kaloz]

On Mon, Oct 26, 2026, at 21:00, Maciej W. Rozycki wrote:

<snip>

>  Hmm, I'd be tempted to call the hook flush_dcache_size() or suchlike for 
> consistency with our existing nomenclature where "flush" stands for WB+INV 
> and to signify that this function doesn't touch I$ (the *_range() suffix 
> is already taken for interfaces using start/end rather than start/size for 
> the boundaries), although our naming seems messy overall.
>
>  Any other suggestions, anyone?

Fine with me. Unless someone has a better name, v3 will call the hook
flush_dcache_size()

<snip>
>> @@ -1743,14 +1743,15 @@ void r4k_cache_init(void)
>>  
>>  	flush_icache_all	= r4k_flush_icache_all;
>>  	flush_data_cache_page	= r4k_flush_data_cache_page;
>> +	cache_wback_inv		= r4k_cache_wback_inv;
>
>  Please update arch/mips/mm/c-r3k.c accordingly.

Will do.


Thanks,
Imre