On Wed, Sep 05, 2018 at 08:32:40AM +0300, Leon Romanovsky wrote:
> I have mixed feelings about it. From one side I agree with you that
> there are other places in kernel which violate frame size warning and
> this patch doesn't fix the worst case among them. From another, it is
> exactly the reason why we ended here, no one is fixing those warnings.
The default threshold for this warning was recently increased to 2048,
you should update your .config
config FRAME_WARN
int "Warn for stack frames larger than (needs gcc 4.4)"
range 0 8192
default 3072 if KASAN_EXTRA
default 2048 if GCC_PLUGIN_LATENT_ENTROPY
default 1280 if (!64BIT && PARISC)
default 1024 if (!64BIT && !PARISC)
default 2048 if 64BIT
Jason
