linux-kernel - Re: [PATCH v3 11/28] x85/sgx: Return the number of EPC pages that were successfully reclaimed

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Message-Id: <CUGB8HJ4IYB9.1VVYV9GK75UYX@seitikki>
Date:   Mon, 31 Jul 2023 11:10:55 +0000
From:   "Jarkko Sakkinen" <jarkko@...nel.org>
To:     "Pavel Machek" <pavel@....cz>,
        "Haitao Huang" <haitao.huang@...ux.intel.com>
Cc:     <dave.hansen@...ux.intel.com>, <tj@...nel.org>,
        <linux-kernel@...r.kernel.org>, <linux-sgx@...r.kernel.org>,
        <cgroups@...r.kernel.org>, "Thomas Gleixner" <tglx@...utronix.de>,
        "Ingo Molnar" <mingo@...hat.com>, "Borislav Petkov" <bp@...en8.de>,
        <x86@...nel.org>, "H. Peter Anvin" <hpa@...or.com>,
        <kai.huang@...el.com>, <reinette.chatre@...el.com>,
        "Sean Christopherson" <sean.j.christopherson@...el.com>,
        <zhiquan1.li@...el.com>, <kristen@...ux.intel.com>,
        <seanjc@...gle.com>
Subject: Re: [PATCH v3 11/28] x85/sgx: Return the number of EPC pages that
 were successfully reclaimed

On Sat Jul 29, 2023 at 12:47 PM UTC, Pavel Machek wrote:
> Hi!
>
> > From: Sean Christopherson <sean.j.christopherson@...el.com>
> > 
> > Return the number of reclaimed pages from sgx_reclaim_pages(), the EPC
> > cgroup will use the result to track the success rate of its reclaim
> > calls, e.g. to escalate to a more forceful reclaiming mode if
> > necessary.
>
> Subject says x85. While some would love to see support of Linux on
> Intel 8085, I guess it should be x86.

hmm... that could potentially be also a step towards also to zilog z80
compatibility :-)

BR, Jarkko