[PATCH net-next] Fix clamp() of ip_vs_conn_tab on small memory systems.

[Julian Anastasov]

	Hello,

On Tue, 17 Dec 2024, Julian Anastasov wrote:

> On Sat, 14 Dec 2024, David Laight wrote:
> 
> > The 'max_avail' value is calculated from the system memory
> > size using order_base_2().
> > order_base_2(x) is defined as '(x) ? fn(x) : 0'.
> > The compiler generates two copies of the code that follows
> > and then expands clamp(max, min, PAGE_SHIFT - 12) (11 on 32bit).
> > This triggers a compile-time assert since min is 5.
> 
> 	8 ?
> 
> > 
> > In reality a system would have to have less than 512MB memory

	Also, note that this is 512KB (practically impossible),
not 512MB. So, it can fail only on build.

Regards

--
Julian Anastasov <ja at ssi.bg>