linux-kernel - Re: [PATCH] powercap: Add AMD Fam19h RAPL support

lists.openwall.net		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 linux-cve-announce 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]

Message-ID: <CAJZ5v0iwuSQ9RadMTVTdcbN8ecRzLT_vmfwsEMh0jZKpE+8v2Q@mail.gmail.com>
Date:   Tue, 22 Sep 2020 17:48:26 +0200
From:   "Rafael J. Wysocki" <rafael@...nel.org>
To:     Kim Phillips <kim.phillips@....com>
Cc:     "Rafael J . Wysocki" <rjw@...ysocki.net>,
        Victor Ding <victording@...gle.com>,
        LKML <linux-kernel@...r.kernel.org>,
        Linux PM <linux-pm@...r.kernel.org>,
        "the arch/x86 maintainers" <x86@...nel.org>
Subject: Re: [PATCH] powercap: Add AMD Fam19h RAPL support

On Tue, Aug 18, 2020 at 12:41 AM Kim Phillips <kim.phillips@....com> wrote:
>
> AMD Family 19h's RAPL MSRs are identical to Family 17h's.  Extend
> Family 17h's support to Family 19h.
>
> Signed-off-by: Kim Phillips <kim.phillips@....com>
> Cc: "Rafael J. Wysocki" <rjw@...ysocki.net>
> Cc: Victor Ding <victording@...gle.com>
> Cc: LKML <linux-kernel@...r.kernel.org>
> Cc: linux-pm@...r.kernel.org
> Cc: x86@...nel.org
> ---
> Depends on Victor Ding's "powercap: Enable RAPL for AMD Fam17h"
> series, submitted here:
>
> https://lore.kernel.org/lkml/20200729105206.2991064-1-victording@google.com/

So I'm deferring this one, because the submitter of the above was
requested to resend the series.

>  drivers/powercap/intel_rapl_common.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/powercap/intel_rapl_common.c b/drivers/powercap/intel_rapl_common.c
> index 2e311f9c0d85..1bc0e67cd7a4 100644
> --- a/drivers/powercap/intel_rapl_common.c
> +++ b/drivers/powercap/intel_rapl_common.c
> @@ -1052,6 +1052,7 @@ static const struct x86_cpu_id rapl_ids[] __initconst = {
>         X86_MATCH_INTEL_FAM6_MODEL(XEON_PHI_KNM,        &rapl_defaults_hsw_server),
>
>         X86_MATCH_VENDOR_FAM(AMD, 0x17, &rapl_defaults_core),
> +       X86_MATCH_VENDOR_FAM(AMD, 0x19, &rapl_defaults_core),
>         {}
>  };
>  MODULE_DEVICE_TABLE(x86cpu, rapl_ids);
> --
> 2.27.0
>