Re: [PATCH v6 00/12] Add Cgroup support for SGX EPC memory

2024-01-05 Thread Haitao Huang
On Fri, 05 Jan 2024 12:29:05 -0600, Dave Hansen wrote: There's very little about how the LRU design came to be in this cover letter. Let's add some details. How's this? Writing this up, I'm a lot more convinced that this series is, in general, taking the right approach. I honestly don't s

Re: [PATCH v6 00/12] Add Cgroup support for SGX EPC memory

2024-01-05 Thread Dave Hansen
There's very little about how the LRU design came to be in this cover letter. Let's add some details. How's this? Writing this up, I'm a lot more convinced that this series is, in general, taking the right approach. I honestly don't see any other alternatives. As much as I'd love to do somethi

Re: [PATCH v6 00/12] Add Cgroup support for SGX EPC memory

2023-11-07 Thread Haitao Huang
On Mon, 06 Nov 2023 09:48:36 -0600, Haitao Huang wrote: On Sun, 05 Nov 2023 21:26:44 -0600, Jarkko Sakkinen wrote: On Mon, 2023-10-30 at 11:20 -0700, Haitao Huang wrote: SGX Enclave Page Cache (EPC) memory allocations are separate from normal RAM allocations, and are managed solely by

Re: [PATCH v6 00/12] Add Cgroup support for SGX EPC memory

2023-11-06 Thread Haitao Huang
On Sun, 05 Nov 2023 21:26:44 -0600, Jarkko Sakkinen wrote: On Mon, 2023-10-30 at 11:20 -0700, Haitao Huang wrote: SGX Enclave Page Cache (EPC) memory allocations are separate from normal RAM allocations, and are managed solely by the SGX subsystem. The existing cgroup memory controller ca

Re: [PATCH v6 00/12] Add Cgroup support for SGX EPC memory

2023-11-05 Thread Jarkko Sakkinen
On Mon, 2023-10-30 at 11:20 -0700, Haitao Huang wrote: > SGX Enclave Page Cache (EPC) memory allocations are separate from normal RAM > allocations, and > are managed solely by the SGX subsystem. The existing cgroup memory > controller cannot be used > to limit or account for SGX EPC memory, whic