Re: [PATCH 2/3] mm/page_table_check: Do WARN_ON instead of BUG_ON by default

[Matthew Wilcox]

On Sun, Sep 11, 2022 at 09:59:22AM +0000, Pasha Tatashin wrote:
> Currently, page_table_check when detects errors panics kernel. Instead,
> print a warning, and panic only when specifically requested via kernel
> parameter:
> 
> 	page_table_check=panic

Why are the page table checks so special that they deserve their own
command line parameter?  Why shouldn't this be controlled by the usual
panic_on_warn option?