Re: ECC memory semantics for heaps

2024-03-04 Thread John Stultz
On Mon, Mar 4, 2024 at 5:46 AM Maxime Ripard wrote: > On Wed, Feb 28, 2024 at 08:17:55PM -0800, John Stultz wrote: > > On Wed, Feb 28, 2024 at 7:24 AM Maxime Ripard wrote: > > > > > > I'm currently working on a platform that seems to have togglable RAM ECC > > > support. Enabling ECC reduces the

Re: ECC memory semantics for heaps

2024-03-04 Thread Maxime Ripard
Hi John, Thanks for your answer On Wed, Feb 28, 2024 at 08:17:55PM -0800, John Stultz wrote: > On Wed, Feb 28, 2024 at 7:24 AM Maxime Ripard wrote: > > > > I'm currently working on a platform that seems to have togglable RAM ECC > > support. Enabling ECC reduces the memory capacity and memory ba

Re: ECC memory semantics for heaps

2024-02-28 Thread John Stultz
On Wed, Feb 28, 2024 at 7:24 AM Maxime Ripard wrote: > > I'm currently working on a platform that seems to have togglable RAM ECC > support. Enabling ECC reduces the memory capacity and memory bandwidth, > so while it's a good idea to protect most of the system, it's not worth > it for things like