Re: [PATCH v2 5/7] mm/vmalloc: skip the uninitilized vmalloc areas

[Baoquan He]

On 12/17/22 at 12:07pm, Lorenzo Stoakes wrote:
> On Sat, Dec 17, 2022 at 09:54:33AM +0800, Baoquan He wrote:
> > @@ -3617,6 +3617,11 @@ long vread(char *buf, char *addr, unsigned long count)
> >  		if (!vm && !flags)
> >  			continue;
> >
> > +		if (vm->flags & VM_UNINITIALIZED)
> > +			continue;
> 
> This comes immediately after asserting that vm _might be null_. This surely must become:-
> 
> if (vm && vm->flags & VM_UNINITIALIZED)
>         continue;

You are right, will fix it in v3. Thanks for careful reivewing.