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Date:   Tue, 8 Jan 2019 11:10:58 +0100
From:   Peter Zijlstra <peterz@infradead.org>
To:     Adrian Hunter <adrian.hunter@intel.com>
Cc:     Andi Kleen <ak@linux.intel.com>, Nadav Amit <namit@vmware.com>,
        Ingo Molnar <mingo@redhat.com>,
        Andy Lutomirski <luto@kernel.org>,
        Josh Poimboeuf <jpoimboe@redhat.com>,
        Edward Cree <ecree@solarflare.com>,
        "H . Peter Anvin" <hpa@zytor.com>,
        Thomas Gleixner <tglx@linutronix.de>,
        LKML <linux-kernel@vger.kernel.org>,
        Nadav Amit <nadav.amit@gmail.com>, X86 ML <x86@kernel.org>,
        Paolo Abeni <pabeni@redhat.com>,
        Borislav Petkov <bp@alien8.de>,
        David Woodhouse <dwmw@amazon.co.uk>,
        Alexander Shishkin <alexander.shishkin@linux.intel.com>,
        songliubraving@fb.com
Subject: Re: [RFC v2 0/6] x86: dynamic indirect branch promotion
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On Tue, Jan 08, 2019 at 12:01:11PM +0200, Adrian Hunter wrote:
> The problem is that the jitted code gets freed from memory, which is why I
> suggested the ability to pin it for a while.

Then what do you tell the guy that keeps PT running for a day and runs
out of memory because he likes to JIT a lot?