On Tue, 2024-06-18 at 18:23 -0500, Haitao Huang wrote:
> On Tue, 18 Jun 2024 18:15:37 -0500, Huang, Kai wrote:
>
> > On Tue, 2024-06-18 at 07:56 -0500, Haitao Huang wrote:
> > > On Tue, 18 Jun 2024 06:31:09 -0500, Huang, Kai
> > > wrote:
> > >
> > > >
> > > > > @@ -921,7 +956,8 @@ static int
On Tue, 18 Jun 2024 18:15:37 -0500, Huang, Kai wrote:
On Tue, 2024-06-18 at 07:56 -0500, Haitao Huang wrote:
On Tue, 18 Jun 2024 06:31:09 -0500, Huang, Kai
wrote:
>
> > @@ -921,7 +956,8 @@ static int __init sgx_init(void)
> > if (!sgx_page_cache_init())
> > return -ENOM
On Tue, 2024-06-18 at 07:56 -0500, Haitao Huang wrote:
> On Tue, 18 Jun 2024 06:31:09 -0500, Huang, Kai wrote:
>
> >
> > > @@ -921,7 +956,8 @@ static int __init sgx_init(void)
> > > if (!sgx_page_cache_init())
> > > return -ENOMEM;
> > >
> > > - if (!sgx_page_reclaimer_init()) {
> >
On Tue, 18 Jun 2024 06:31:09 -0500, Huang, Kai wrote:
@@ -921,7 +956,8 @@ static int __init sgx_init(void)
if (!sgx_page_cache_init())
return -ENOMEM;
- if (!sgx_page_reclaimer_init()) {
+ if (!sgx_page_reclaimer_init() || !sgx_cgroup_init()) {
+
> @@ -921,7 +956,8 @@ static int __init sgx_init(void)
> if (!sgx_page_cache_init())
> return -ENOMEM;
>
> - if (!sgx_page_reclaimer_init()) {
> + if (!sgx_page_reclaimer_init() || !sgx_cgroup_init()) {
> + misc_cg_set_capacity(MISC_CG_RES_SGX_EPC, 0);
>
From: Kristen Carlson Accardi
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, which is a desirable feature in some en
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