On Tue, Jan 12, 2021 at 06:01:39PM +0100, Thomas Gleixner wrote:
> set_pte_at() on MIPS invokes update_cache() which might recurse into
> kmap_local(). Use set_pte() like the original MIPS highmem implementation
> did.
>
> Fixes: a4c33e83bca1 ("mips/mm/highmem: Switch to generic kmap atomic")
> Reported-by: Paul Cercueil <[email protected]>
> Reported-by: Thomas Bogendoerfer <[email protected]>
> Signed-off-by: Thomas Gleixner <[email protected]>
> ---
> arch/mips/include/asm/highmem.h | 1 +
> 1 file changed, 1 insertion(+)
Acked-by: Thomas Bogendoerfer <[email protected]>
--
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea. [ RFC1925, 2.3 ]
