lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Date:	Tue, 16 Sep 2014 10:51:33 +0200
From:	Stephane Eranian <>
To:	Andi Kleen <>
Cc:	LKML <>,
	Peter Zijlstra <>,
	"" <>, "Liang, Kan" <>
Subject: Re: [PATCH] perf/x86/uncore: update support for client uncore IMC PMU

On Mon, Sep 15, 2014 at 5:58 PM, Andi Kleen <> wrote:
> On Mon, Sep 15, 2014 at 04:38:32PM +0200, Stephane Eranian wrote:
> >
> > This patch restructures the memory controller (IMC) uncore
> > PMU support for client SNB/IVB/HSW processors. The main change
> > is that it can now cope with more than one PCI device ID per
> > processor model. There are many flavors of memory controllers
> > for each processor. They have different PCI device ID, yet
> > they behave the same w.r.t. the memory controller PMU that
> > we are interested in.
> >
> > The patch now supports two distinct memory controllers for IVB
> > processors: one for mobile, one for desktop.
> I haven't investigated yet, but on my Lenovo ULT Haswell laptop
> the IMC PCI-ID doesn't exist, so the driver doesn't initialize.
Send me the PCI-ID for this memory controller and I will add it
to V2 of the patch.
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

Powered by blists - more mailing lists