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Message-ID: <yz44wukoic3syy6s4fcrngagurkjhe2hzka6kvxbajdtro3fwu@zd2ilht7wcw3>
Date:   Wed, 18 Oct 2023 17:52:23 +0200
From:   Michal Koutný <mkoutny@...e.com>
To:     Dave Hansen <dave.hansen@...el.com>
Cc:     Haitao Huang <haitao.huang@...ux.intel.com>,
        "Christopherson,, Sean" <seanjc@...gle.com>,
        "Huang, Kai" <kai.huang@...el.com>,
        "Zhang, Bo" <zhanb@...rosoft.com>,
        "linux-sgx@...r.kernel.org" <linux-sgx@...r.kernel.org>,
        "cgroups@...r.kernel.org" <cgroups@...r.kernel.org>,
        "yangjie@...rosoft.com" <yangjie@...rosoft.com>,
        "dave.hansen@...ux.intel.com" <dave.hansen@...ux.intel.com>,
        "Li, Zhiquan1" <zhiquan1.li@...el.com>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "mingo@...hat.com" <mingo@...hat.com>,
        "tglx@...utronix.de" <tglx@...utronix.de>,
        "tj@...nel.org" <tj@...nel.org>,
        "anakrish@...rosoft.com" <anakrish@...rosoft.com>,
        "jarkko@...nel.org" <jarkko@...nel.org>,
        "hpa@...or.com" <hpa@...or.com>,
        "mikko.ylinen@...ux.intel.com" <mikko.ylinen@...ux.intel.com>,
        "Mehta, Sohil" <sohil.mehta@...el.com>,
        "bp@...en8.de" <bp@...en8.de>, "x86@...nel.org" <x86@...nel.org>,
        "kristen@...ux.intel.com" <kristen@...ux.intel.com>
Subject: Re: [PATCH v5 12/18] x86/sgx: Add EPC OOM path to forcefully reclaim
 EPC

On Wed, Oct 18, 2023 at 08:37:25AM -0700, Dave Hansen <dave.hansen@...el.com> wrote:
> 1. Admin sets a limit
> 2. Enclave is created
> 3. Enclave hits limit, allocation fails

I was actually about to suggest reorganizing the series to a part
implementing this simple limiting and a subsequent part with the reclaim
stuff for easier digestability. 

> Nothing else matters.

If the latter part is an unncessary overkill, it's even better.

Thanks,
Michal

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