On Fri, Apr 26, 2024 at 03:52:24PM +0100, Catalin Marinas wrote:
> On Thu, Apr 25, 2024 at 01:55:23PM -0700, Kees Cook wrote:
> > The system will immediate fill up stack and crash when both
Oops, typo from me: "immediately". You'd never guess I'm a native English
speaker! :)
> > CONFIG_DEBUG_KMEM
On Thu, Apr 25, 2024 at 01:55:23PM -0700, Kees Cook wrote:
> The system will immediate fill up stack and crash when both
> CONFIG_DEBUG_KMEMLEAK and CONFIG_MEM_ALLOC_PROFILING are enabled.
> Avoid allocation tagging of kmemleak caches, otherwise recursive
> allocation tracking occurs.
>
> Fixes: 2
On Thu, Apr 25, 2024 at 5:19 PM Kent Overstreet
wrote:
>
> On Thu, Apr 25, 2024 at 04:49:17PM -0700, Andrew Morton wrote:
> > On Thu, 25 Apr 2024 14:30:55 -0700 Suren Baghdasaryan
> > wrote:
> >
> > > > > --- a/mm/kmemleak.c
> > > > > +++ b/mm/kmemleak.c
> > > > > @@ -463,7 +463,7 @@ static stru
On Thu, Apr 25, 2024 at 04:49:17PM -0700, Andrew Morton wrote:
> On Thu, 25 Apr 2024 14:30:55 -0700 Suren Baghdasaryan
> wrote:
>
> > > > --- a/mm/kmemleak.c
> > > > +++ b/mm/kmemleak.c
> > > > @@ -463,7 +463,7 @@ static struct kmemleak_object *mem_pool_alloc(gfp_t
> > > > gfp)
> > > >
> > > >
On Thu, 25 Apr 2024 14:30:55 -0700 Suren Baghdasaryan wrote:
> > > --- a/mm/kmemleak.c
> > > +++ b/mm/kmemleak.c
> > > @@ -463,7 +463,7 @@ static struct kmemleak_object *mem_pool_alloc(gfp_t
> > > gfp)
> > >
> > > /* try the slab allocator first */
> > > if (object_cache) {
> > > -
On Thu, Apr 25, 2024 at 2:09 PM Kent Overstreet
wrote:
>
> On Thu, Apr 25, 2024 at 01:55:23PM -0700, Kees Cook wrote:
> > The system will immediate fill up stack and crash when both
> > CONFIG_DEBUG_KMEMLEAK and CONFIG_MEM_ALLOC_PROFILING are enabled.
> > Avoid allocation tagging of kmemleak cache
On Thu, Apr 25, 2024 at 01:55:23PM -0700, Kees Cook wrote:
> The system will immediate fill up stack and crash when both
> CONFIG_DEBUG_KMEMLEAK and CONFIG_MEM_ALLOC_PROFILING are enabled.
> Avoid allocation tagging of kmemleak caches, otherwise recursive
> allocation tracking occurs.
>
> Fixes: 2
The system will immediate fill up stack and crash when both
CONFIG_DEBUG_KMEMLEAK and CONFIG_MEM_ALLOC_PROFILING are enabled.
Avoid allocation tagging of kmemleak caches, otherwise recursive
allocation tracking occurs.
Fixes: 279bb991b4d9 ("mm/slab: add allocation accounting into slab allocation
