From: Kristen Carlson Accardi <kristen@linux.intel.com>
To: Tejun Heo <tj@kernel.org>
Cc: Dave Hansen <dave.hansen@intel.com>,
linux-kernel@vger.kernel.org, linux-sgx@vger.kernel.org,
cgroups@vger.kernel.org, Johannes Weiner <hannes@cmpxchg.org>,
Michal Hocko <mhocko@kernel.org>,
Roman Gushchin <roman.gushchin@linux.dev>,
Shakeel Butt <shakeelb@google.com>,
Muchun Song <songmuchun@bytedance.com>
Subject: Re: [RFC PATCH 00/20] Add Cgroup support for SGX EPC memory
Date: Fri, 07 Oct 2022 09:46:57 -0700 [thread overview]
Message-ID: <228456112a91fb78a91fe217cd8e60ca2496aa6a.camel@linux.intel.com> (raw)
In-Reply-To: <Y0BW/GkfXG99+41O@slm.duckdns.org>
On Fri, 2022-10-07 at 06:42 -1000, Tejun Heo wrote:
> Hello, Kristen.
>
> On Fri, Oct 07, 2022 at 09:39:40AM -0700, Kristen Carlson Accardi
> wrote:
> ...
> > With the misc controller, i haven't been able to find a way to
> > easily
> > react to a change in the max value. Am I missing something?
>
> There isn't currently but it should be possible to add per-key
> notifiers,
> right?
>
> Thanks.
>
OK - yes, I will include a modification to the misc controller for the
functionality I need in my patchset.
next prev parent reply other threads:[~2022-10-07 16:47 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-22 17:10 [RFC PATCH 00/20] Add Cgroup support for SGX EPC memory Kristen Carlson Accardi
2022-09-22 17:10 ` [RFC PATCH 01/20] x86/sgx: Call cond_resched() at the end of sgx_reclaim_pages() Kristen Carlson Accardi
2022-09-23 12:32 ` Jarkko Sakkinen
2022-09-23 12:35 ` Jarkko Sakkinen
2022-09-23 12:37 ` Jarkko Sakkinen
2022-09-22 17:10 ` [RFC PATCH 02/20] x86/sgx: Store EPC page owner as a 'void *' to handle multiple users Kristen Carlson Accardi
2022-09-22 18:54 ` Dave Hansen
2022-09-23 12:49 ` Jarkko Sakkinen
2022-09-22 17:10 ` [RFC PATCH 03/20] x86/sgx: Track owning enclave in VA EPC pages Kristen Carlson Accardi
2022-09-22 18:55 ` Dave Hansen
2022-09-22 20:04 ` Kristen Carlson Accardi
2022-09-22 21:39 ` Dave Hansen
2022-09-23 12:52 ` Jarkko Sakkinen
2022-09-22 17:10 ` [RFC PATCH 04/20] x86/sgx: Add 'struct sgx_epc_lru' to encapsulate lru list(s) Kristen Carlson Accardi
2022-09-23 13:20 ` Jarkko Sakkinen
2022-09-29 23:04 ` Kristen Carlson Accardi
2022-09-22 17:10 ` [RFC PATCH 05/20] x86/sgx: Introduce unreclaimable EPC page lists Kristen Carlson Accardi
2022-09-23 13:29 ` Jarkko Sakkinen
2022-09-22 17:10 ` [RFC PATCH 06/20] x86/sgx: Introduce RECLAIM_IN_PROGRESS flag for EPC pages Kristen Carlson Accardi
2022-09-22 17:10 ` [RFC PATCH 07/20] x86/sgx: Use a list to track to-be-reclaimed pages during reclaim Kristen Carlson Accardi
2022-09-22 17:10 ` [RFC PATCH 08/20] x86/sgx: Add EPC page flags to identify type of page Kristen Carlson Accardi
2022-09-22 17:10 ` [RFC PATCH 09/20] x86/sgx: Allow reclaiming up to 32 pages, but scan 16 by default Kristen Carlson Accardi
2022-09-22 17:10 ` [RFC PATCH 10/20] x86/sgx: Return the number of EPC pages that were successfully reclaimed Kristen Carlson Accardi
2022-09-22 17:10 ` [RFC PATCH 11/20] x86/sgx: Add option to ignore age of page during EPC reclaim Kristen Carlson Accardi
2022-09-22 17:10 ` [RFC PATCH 12/20] x86/sgx: Add helper to retrieve SGX EPC LRU given an EPC page Kristen Carlson Accardi
2022-09-22 17:10 ` [RFC PATCH 13/20] x86/sgx: Prepare for multiple LRUs Kristen Carlson Accardi
2022-09-22 17:10 ` [RFC PATCH 14/20] x86/sgx: Expose sgx_reclaim_pages() for use by EPC cgroup Kristen Carlson Accardi
2022-09-22 17:10 ` [RFC PATCH 15/20] x86/sgx: Add helper to grab pages from an arbitrary EPC LRU Kristen Carlson Accardi
2022-09-22 17:10 ` [RFC PATCH 16/20] x86/sgx: Add EPC OOM path to forcefully reclaim EPC Kristen Carlson Accardi
2022-09-22 17:10 ` [RFC PATCH 17/20] cgroup, x86/sgx: Add SGX EPC cgroup controller Kristen Carlson Accardi
2022-09-22 17:10 ` [RFC PATCH 18/20] x86/sgx: Enable EPC cgroup controller in SGX core Kristen Carlson Accardi
2022-09-22 17:10 ` [RFC PATCH 19/20] x86/sgx: Add stats and events interfaces to EPC cgroup controller Kristen Carlson Accardi
2022-09-22 17:10 ` [RFC PATCH 20/20] docs, cgroup, x86/sgx: Add SGX EPC cgroup controller documentation Kristen Carlson Accardi
2022-09-22 17:41 ` [RFC PATCH 00/20] Add Cgroup support for SGX EPC memory Tejun Heo
2022-09-22 18:59 ` Kristen Carlson Accardi
2022-09-22 19:08 ` Tejun Heo
2022-09-22 21:03 ` Dave Hansen
2022-09-24 0:09 ` Tejun Heo
2022-09-26 18:30 ` Kristen Carlson Accardi
2022-10-07 16:39 ` Kristen Carlson Accardi
2022-10-07 16:42 ` Tejun Heo
2022-10-07 16:46 ` Kristen Carlson Accardi [this message]
2022-09-23 12:24 ` Jarkko Sakkinen
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