From: Ingo Molnar <mingo@kernel.org>
To: "Rafael J. Wysocki (Intel)" <rafael@kernel.org>
Cc: Juergen Gross <jgross@suse.com>,
linux-kernel@vger.kernel.org, x86@kernel.org,
linux-pm@vger.kernel.org, linux-acpi@vger.kernel.org,
Len Brown <lenb@kernel.org>, Pavel Machek <pavel@kernel.org>,
Thomas Gleixner <tglx@kernel.org>, Ingo Molnar <mingo@redhat.com>,
Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
"H. Peter Anvin" <hpa@zytor.com>
Subject: Re: [PATCH 04/32] acpi: Stop using 32-bit MSR interfaces
Date: Sat, 4 Jul 2026 10:26:09 +0200 [thread overview]
Message-ID: <akjDoZnJsZNxE1tg@gmail.com> (raw)
In-Reply-To: <CAJZ5v0hZN2SsX1uVfDuVzV=7UoHsNbhe8DUaFCaVsd-ceLvZWg@mail.gmail.com>
* Rafael J. Wysocki (Intel) <rafael@kernel.org> wrote:
> On Thu, Jul 2, 2026 at 11:17 AM Ingo Molnar <mingo@kernel.org> wrote:
> >
> >
> > * Rafael J. Wysocki (Intel) <rafael@kernel.org> wrote:
> >
> > > On Mon, Jun 29, 2026 at 8:05 AM Juergen Gross <jgross@suse.com> wrote:
> > > >
> > > > The 32-bit MSR interfaces rdmsr(), wrmsr(), rdmsr_safe() and
> > > > wrmsr_safe() are planned to be removed. Use the related 64-bit variants
> > > > instead.
> > > >
> > > > In processor_throttling.c drop needless initializers.
> > > >
> > > > Signed-off-by: Juergen Gross <jgross@suse.com>
> > >
> > > LGTM overall.
> > >
> > > Do you want me to pick it up or do you prefer to route it along with
> > > the rest of the series?
> >
> > I'd like to keep this series together if you don't mind, so that
> > followup changes can be done more easily.
>
> Sure.
>
> I will be assuming that tip will be taking care of this change going forward.
Thank you!
Can I also add your Acked-by to these two patches:
[PATCH 01/32] thermal/intel: Stop using 32-bit MSR interfaces
[PATCH 02/32] powercap: Stop using 32-bit MSR interfaces
? They both look fine to me.
Thanks,
Ingo
next prev parent reply other threads:[~2026-07-04 8:26 UTC|newest]
Thread overview: 98+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-29 6:04 [PATCH 00/32] x86/msr: Drop 32-bit MSR interfaces Juergen Gross
2026-06-29 6:04 ` [PATCH 01/32] thermal/intel: Stop using " Juergen Gross
2026-07-02 9:31 ` Ingo Molnar
2026-07-02 11:18 ` Jürgen Groß
2026-07-03 11:22 ` [PATCH v2 " Juergen Gross
2026-07-06 12:47 ` Rafael J. Wysocki (Intel)
2026-06-29 6:04 ` [PATCH 02/32] powercap: " Juergen Gross
2026-06-29 11:25 ` Ingo Molnar
2026-06-29 11:33 ` Jürgen Groß
2026-06-29 12:31 ` Ingo Molnar
2026-06-29 12:52 ` Jürgen Groß
2026-07-06 12:48 ` Rafael J. Wysocki (Intel)
2026-06-29 6:04 ` [PATCH 03/32] edac: " Juergen Gross
2026-06-30 1:50 ` Zhuo, Qiuxu
2026-07-02 10:15 ` [tip: x86/msr] EDAC: " tip-bot2 for Juergen Gross
2026-06-29 6:04 ` [PATCH 04/32] acpi: " Juergen Gross
2026-06-30 12:30 ` Rafael J. Wysocki (Intel)
2026-06-30 12:42 ` Jürgen Groß
2026-07-02 9:17 ` Ingo Molnar
2026-07-02 11:33 ` Rafael J. Wysocki (Intel)
2026-07-04 8:26 ` Ingo Molnar [this message]
2026-07-06 12:50 ` Rafael J. Wysocki (Intel)
2026-06-29 6:04 ` [PATCH 05/32] x86/mtrr: " Juergen Gross
2026-06-29 11:33 ` Ingo Molnar
2026-06-29 11:41 ` Jürgen Groß
2026-06-29 12:27 ` Ingo Molnar
2026-06-29 13:04 ` Jürgen Groß
2026-07-02 9:15 ` Ingo Molnar
2026-07-03 11:23 ` [PATCH v2 " Juergen Gross
2026-06-29 6:04 ` [PATCH 06/32] x86/msr: Stop using 32-bit MSR interfaces in lib/msr-smp.c Juergen Gross
2026-07-02 10:16 ` [tip: x86/msr] " tip-bot2 for Juergen Gross
2026-06-29 6:04 ` [PATCH 07/32] x86/msr: Remove wrmsr_safe() Juergen Gross
2026-06-29 6:04 ` [PATCH 08/32] x86/mce: Stop using 32-bit MSR interfaces Juergen Gross
2026-07-02 10:16 ` [tip: x86/msr] " tip-bot2 for Juergen Gross
2026-07-03 10:55 ` [PATCH] x86/mce: Fix build warning after MSR-interface switch Juergen Gross
2026-06-29 6:05 ` [PATCH 09/32] KVM/x86: Stop using 32-bit MSR interfaces Juergen Gross
2026-06-29 6:05 ` [PATCH 10/32] x86/hygon: " Juergen Gross
2026-07-02 10:16 ` [tip: x86/msr] " tip-bot2 for Juergen Gross
2026-06-29 6:05 ` [PATCH 11/32] x86/pci: " Juergen Gross
2026-07-02 10:16 ` [tip: x86/msr] " tip-bot2 for Juergen Gross
2026-06-29 6:05 ` [PATCH 12/32] x86/amd: " Juergen Gross
2026-07-02 10:16 ` [tip: x86/msr] " tip-bot2 for Juergen Gross
2026-06-29 6:05 ` [PATCH 13/32] x86/featctl: " Juergen Gross
2026-07-02 9:39 ` Ingo Molnar
2026-07-02 11:19 ` Jürgen Groß
2026-07-03 11:24 ` [PATCH v2 " Juergen Gross
2026-06-29 6:05 ` [PATCH 14/32] x86/tsc: " Juergen Gross
2026-07-02 10:15 ` [tip: x86/msr] " tip-bot2 for Juergen Gross
2026-06-29 6:05 ` [PATCH 15/32] x86/msr: Remove rdmsr_safe() Juergen Gross
2026-06-29 6:05 ` [PATCH 16/32] cpufreq: Stop using 32-bit MSR interfaces Juergen Gross
2026-06-29 14:55 ` Zhongqiu Han
2026-06-30 6:38 ` Juergen Gross
2026-07-03 11:24 ` [PATCH v2 " Juergen Gross
2026-07-05 4:51 ` Zhongqiu Han
2026-06-29 6:05 ` [PATCH 17/32] x86/resctrl: " Juergen Gross
2026-07-01 16:49 ` Reinette Chatre
2026-07-02 10:15 ` [tip: x86/msr] " tip-bot2 for Juergen Gross
2026-06-29 6:05 ` [PATCH 18/32] x86/apic: " Juergen Gross
2026-07-02 10:15 ` [tip: x86/msr] " tip-bot2 for Juergen Gross
2026-06-29 6:05 ` [PATCH 19/32] x86/cpu: " Juergen Gross
2026-07-02 10:15 ` [tip: x86/msr] " tip-bot2 for Juergen Gross
2026-07-03 21:48 ` Borislav Petkov
2026-07-06 8:30 ` Juergen Gross
2026-07-06 14:26 ` Borislav Petkov
2026-07-06 14:39 ` Jürgen Groß
2026-06-29 6:05 ` [PATCH 20/32] drivers/ata: " Juergen Gross
2026-07-03 11:25 ` [PATCH v2 " Juergen Gross
2026-06-29 6:05 ` [PATCH 21/32] agp/nvidia: " Juergen Gross
2026-06-29 6:05 ` [PATCH 22/32] fbdev/geode: " Juergen Gross
2026-06-29 6:05 ` [PATCH 23/32] hw_random/via-rng: " Juergen Gross
2026-06-29 6:05 ` [PATCH 24/32] drivers/gpio: " Juergen Gross
2026-06-29 10:33 ` Bartosz Golaszewski
2026-07-01 8:13 ` Linus Walleij
2026-07-01 8:32 ` Juergen Gross
2026-06-29 6:05 ` [PATCH 25/32] drivers/misc: " Juergen Gross
2026-06-29 6:05 ` [PATCH 26/32] x86/msr: Remove wrmsr() Juergen Gross
2026-06-29 6:05 ` [PATCH 27/32] x86/hyperv: Stop using 32-bit MSR interfaces Juergen Gross
2026-07-03 9:39 ` [tip: x86/msr] " tip-bot2 for Juergen Gross
2026-06-29 6:05 ` [PATCH 28/32] x86/olpc: " Juergen Gross
2026-07-03 9:39 ` [tip: x86/msr] " tip-bot2 for Juergen Gross
2026-06-29 6:05 ` [PATCH 29/32] hwmon: " Juergen Gross
2026-06-29 15:05 ` Guenter Roeck
2026-07-03 9:39 ` [tip: x86/msr] " tip-bot2 for Juergen Gross
2026-06-29 6:05 ` [PATCH 30/32] x86/msr: Remove rdmsr() Juergen Gross
2026-06-29 6:05 ` [PATCH 31/32] treewide: convert rdmsrq() from a macro to an inline function Juergen Gross
2026-06-29 6:05 ` [PATCH 32/32] x86/msr: Simplify some rdmsrq() use cases Juergen Gross
2026-06-29 6:52 ` [PATCH 00/32] x86/msr: Drop 32-bit MSR interfaces Arnd Bergmann
2026-06-29 7:01 ` Jürgen Groß
2026-06-29 8:06 ` Arnd Bergmann
2026-06-29 8:15 ` Jürgen Groß
2026-06-29 8:30 ` Jan Beulich
2026-06-29 8:38 ` Arnd Bergmann
2026-06-30 20:06 ` H. Peter Anvin
2026-06-29 11:19 ` Ingo Molnar
2026-06-30 18:59 ` Sean Christopherson
2026-07-01 8:33 ` Jürgen Groß
2026-07-02 10:07 ` Ingo Molnar
2026-07-02 11:03 ` Juergen Gross
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