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Message-ID: <89949a4b-fe83-482f-99c7-e2b69cce535d@redhat.com>
Date: Mon, 29 Apr 2024 10:08:14 +0200
From: Hans de Goede <hdegoede@...hat.com>
To: Tony Luck <tony.luck@...el.com>, Borislav Petkov <bp@...en8.de>,
Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
Cc: x86@...nel.org, linux-kernel@...r.kernel.org, patches@...ts.linux.dev
Subject: Re: [PATCH v4 00/71] New Intel CPUID families
Hi,
On 4/24/24 8:12 PM, Tony Luck wrote:
> Full v3 description and patches here:
> Link: https://lore.kernel.org/all/20240416211941.9369-1-tony.luck@intel.com/
>
> But the tl;dr version is that some surgery is required to make adding
> CPUs with new CPUID "family" values elegant.
>
> Signed-off-by: Tony Luck <tony.luck@...el.com>
>
> Changes since v3:
>
> *) Parts 1-3 have been applied to tip x86/cpu (Thanks Boris!) so dropped from this series.
> Patches haved trickled through system and are now in linux-next (tag next-20240424)
> or higher). So from this new series any of parts 1-69 could be tested against
> tip x86/cpu or linux-next. There are hardly any interdependencies. Mostly safe
> to just pick out the patches you care about.
That is good to know, thank you.
So what is the plan for upstreaming the rest of this series ?
I'm fine with the drivers/platform/x86 patches (patch 56-66) going upstream
through tip x86/cpu too:
Acked-by: Hans de Goede <hdegoede@...hat.com>
for those patches. That or we can wait till 6.10-rc1 is out with parts 1-3 merged
and then patches 56-66 can be merged directly into the pdx86 tree.
The same goes for the atomisp patch (patch 67) (including my Acked-by).
Regards,
Hans
>
> *) Base commit for v4 of the series is now tip x86/cpu
> f055b6260eb3 ("x86/cpu/vfm: Update arch/x86/include/asm/intel-family.h")
>
> *) Fixed "Subject:" lines in each patch to use appropriate prefix for subsystem
> followed by "Switch to new Intel CPU model defines"
>
> *) Re-ordered remmaining patches to bring those with Acked-by or Reviewed-by
> tags to the head of the queue in case Boris wants to pick off some/all of
> patches 0001..0015 into tip x86/cpu (hint hint!).
>
> *) Moved arch/x86/events/rapl.c patch to back of queue (patch 0069). It would
> have a conflict with the tip perf/core branch. This can be resolved with a
> future version against v6.10-rc1
>
> *) Updated "peci" patches to have a copy of the VFM_*() macros instead of
> trying to include <asm/cpu_device_id.h> which doesn't work when building
> for a non-x86 target.
>
> *) I had added #include <asm/cpu_device_id.h> to around a dozen files just before
> the #include <asm/intel-family.h>. But the former includes the latter. So
> simplify by just including <asm/cpu_device_id.h>
>
> Tony Luck (71):
> tpm: Switch to new Intel CPU model defines
> platform/x86/intel/ifs: Switch to new Intel CPU model defines
> KVM: x86/pmu: Switch to new Intel CPU model defines
> KVM: VMX: Switch to new Intel CPU model defines
> ACPI: LPSS: Switch to new Intel CPU model defines
> ACPI: x86: Switch to new Intel CPU model defines
> cpufreq: intel_pstate: Switch to new Intel CPU model defines
> cpufreq: Switch to new Intel CPU model defines
> intel_idle: Switch to new Intel CPU model defines
> PCI: PM: Switch to new Intel CPU model defines
> powercap: intel_rapl: Switch to new Intel CPU model defines
> powercap: intel_rapl: Switch to new Intel CPU model defines
> ASoC: Intel: Switch to new Intel CPU model defines
> thermal: intel: intel_tcc_cooling: Switch to new Intel CPU model
> defines
> tools/power/turbostat: Switch to new Intel CPU model defines
> crypto: x86/poly1305 - Switch to new Intel CPU model defines
> crypto: x86/twofish - Switch to new Intel CPU model defines
> perf/x86/intel/cstate: Switch to new Intel CPU model defines
> perf/x86/lbr: Switch to new Intel CPU model defines
> perf/x86/intel/pt: Switch to new Intel CPU model defines
> perf/x86/intel/uncore: Switch to new Intel CPU model defines
> perf/x86/intel/uncore: Switch to new Intel CPU model defines
> perf/x86/intel/uncore: Switch to new Intel CPU model defines
> perf/x86/msr: Switch to new Intel CPU model defines
> x86/apic: Switch to new Intel CPU model defines
> x86/aperfmperf: Switch to new Intel CPU model defines
> x86/bugs: Switch to new Intel CPU model defines
> x86/bugs: Switch to new Intel CPU model defines
> x86/cpu/intel: Switch to new Intel CPU model defines
> x86/cpu/intel_epb: Switch to new Intel CPU model defines
> x86/cpu: Switch to new Intel CPU model defines
> x86/mce: Switch to new Intel CPU model defines
> x86/mce: Switch to new Intel CPU model defines
> x86/mce: Switch to new Intel CPU model defines
> x86/microcode/intel: Switch to new Intel CPU model defines
> x86/resctrl: Switch to new Intel CPU model defines
> x86/resctrl: Switch to new Intel CPU model defines
> x86/cpu/: Switch to new Intel CPU model defines
> x86/tsc: Switch to new Intel CPU model defines
> x86/tsc_msr: Switch to new Intel CPU model defines
> x86/mm: Switch to new Intel CPU model defines
> x86/PCI: Switch to new Intel CPU model defines
> x86/virt/tdx: Switch to new Intel CPU model defines
> perf/x86/intel: Switch to new Intel CPU model defines
> x86/platform/intel-mid: Switch to new Intel CPU model defines
> x86/platform/atom: Switch to new Intel CPU model defines
> x86/cpu: Switch to new Intel CPU model defines
> x86/boot: Switch to new Intel CPU model defines
> EDAC/i10nm: Switch to new Intel CPU model defines
> EDAC, pnd2: Switch to new Intel CPU model defines
> EDAC/sb_edac: Switch to new Intel CPU model defines
> EDAC/skx: Switch to new Intel CPU model defines
> extcon: axp288: Switch to new Intel CPU model defines
> peci: cpu: Switch to new Intel CPU model defines
> hwmon: (peci/cputemp) Switch to new Intel CPU model defines
> platform/x86: intel_ips: Switch to new Intel CPU model defines
> platform/x86/intel/pmc: Switch to new Intel CPU model defines
> platform/x86/intel: pmc: Switch to new Intel CPU model defines
> platform/x86: intel_scu_wdt: Switch to new Intel CPU model defines
> platform/x86: ISST: Switch to new Intel CPU model defines
> platform/x86: intel_speed_select_if: Switch to new Intel CPU model
> defines
> platform/x86: intel_telemetry: Switch to new Intel CPU model defines
> platform/x86: intel: telemetry: Switch to new Intel CPU model defines
> platform/x86: intel_turbo_max_3: Switch to new Intel CPU model defines
> platform/x86: intel-uncore-freq: Switch to new Intel CPU model defines
> platform/x86: p2sb: Switch to new Intel CPU model defines
> media: atomisp: Switch to new Intel CPU model defines
> ASoC: Intel: avs: es8336: Switch to new Intel CPU model defines
> perf/x86/rapl: Switch to new Intel CPU model defines
> x86/cpu/vfm: Delete X86_MATCH_INTEL_FAM6_MODEL[_STEPPING]() macros
> x86/cpu/vfm: Delete all the *_FAM6_ CPU #defines
>
> .../atomisp/include/linux/atomisp_platform.h | 27 +--
> include/linux/peci-cpu.h | 24 ++
> include/linux/platform_data/x86/soc.h | 12 +-
> arch/x86/include/asm/cpu_device_id.h | 28 +--
> arch/x86/include/asm/intel-family.h | 85 +------
> drivers/char/tpm/tpm.h | 2 +-
> drivers/char/tpm/tpm_tis_core.h | 2 +-
> arch/x86/boot/cpucheck.c | 2 +-
> arch/x86/crypto/poly1305_glue.c | 4 +-
> arch/x86/crypto/twofish_glue_3way.c | 10 +-
> arch/x86/events/intel/core.c | 212 +++++++++---------
> arch/x86/events/intel/cstate.c | 144 ++++++------
> arch/x86/events/intel/lbr.c | 3 +-
> arch/x86/events/intel/pt.c | 12 +-
> arch/x86/events/intel/uncore.c | 100 ++++-----
> arch/x86/events/intel/uncore_nhmex.c | 3 +-
> arch/x86/events/intel/uncore_snbep.c | 5 +-
> arch/x86/events/msr.c | 132 +++++------
> arch/x86/events/rapl.c | 84 +++----
> arch/x86/kernel/apic/apic.c | 38 ++--
> arch/x86/kernel/cpu/aperfmperf.c | 17 +-
> arch/x86/kernel/cpu/bugs.c | 30 +--
> arch/x86/kernel/cpu/common.c | 154 +++++++------
> arch/x86/kernel/cpu/intel.c | 115 +++++-----
> arch/x86/kernel/cpu/intel_epb.c | 12 +-
> arch/x86/kernel/cpu/match.c | 2 +-
> arch/x86/kernel/cpu/mce/core.c | 6 +-
> arch/x86/kernel/cpu/mce/intel.c | 21 +-
> arch/x86/kernel/cpu/mce/severity.c | 10 +-
> arch/x86/kernel/cpu/microcode/intel.c | 5 +-
> arch/x86/kernel/cpu/resctrl/core.c | 10 +-
> arch/x86/kernel/cpu/resctrl/pseudo_lock.c | 22 +-
> arch/x86/kernel/smpboot.c | 6 +-
> arch/x86/kernel/tsc.c | 6 +-
> arch/x86/kernel/tsc_msr.c | 14 +-
> arch/x86/kvm/pmu.c | 8 +-
> arch/x86/kvm/vmx/vmx.c | 20 +-
> arch/x86/mm/init.c | 16 +-
> arch/x86/pci/intel_mid_pci.c | 4 +-
> arch/x86/platform/atom/punit_atom_debug.c | 11 +-
> arch/x86/platform/intel-mid/intel-mid.c | 7 +-
> arch/x86/virt/vmx/tdx/tdx.c | 8 +-
> drivers/acpi/acpi_lpss.c | 4 +-
> drivers/acpi/x86/utils.c | 42 ++--
> drivers/cpufreq/intel_pstate.c | 90 ++++----
> drivers/cpufreq/speedstep-centrino.c | 8 +-
> drivers/edac/i10nm_base.c | 20 +-
> drivers/edac/pnd2_edac.c | 4 +-
> drivers/edac/sb_edac.c | 14 +-
> drivers/edac/skx_base.c | 2 +-
> drivers/extcon/extcon-axp288.c | 2 +-
> drivers/hwmon/peci/cputemp.c | 6 +-
> drivers/idle/intel_idle.c | 116 +++++-----
> drivers/pci/pci-mid.c | 4 +-
> drivers/peci/cpu.c | 28 +--
> drivers/platform/x86/intel/ifs/core.c | 15 +-
> drivers/platform/x86/intel/pmc/core.c | 46 ++--
> drivers/platform/x86/intel/pmc/pltdrv.c | 16 +-
> .../intel/speed_select_if/isst_if_common.c | 4 +-
> .../intel/speed_select_if/isst_if_mbox_msr.c | 2 +-
> .../platform/x86/intel/telemetry/debugfs.c | 4 +-
> drivers/platform/x86/intel/telemetry/pltdrv.c | 4 +-
> drivers/platform/x86/intel/turbo_max_3.c | 4 +-
> .../intel/uncore-frequency/uncore-frequency.c | 56 ++---
> drivers/platform/x86/intel_ips.c | 3 +-
> drivers/platform/x86/intel_scu_wdt.c | 2 +-
> drivers/platform/x86/p2sb.c | 2 +-
> drivers/powercap/intel_rapl_common.c | 118 +++++-----
> drivers/powercap/intel_rapl_msr.c | 16 +-
> drivers/thermal/intel/intel_soc_dts_thermal.c | 2 +-
> drivers/thermal/intel/intel_tcc_cooling.c | 30 +--
> sound/soc/intel/avs/boards/es8336.c | 8 +-
> tools/power/x86/turbostat/turbostat.c | 161 +++++++------
> 73 files changed, 1103 insertions(+), 1163 deletions(-)
>
>
> base-commit: f055b6260eb3ef20a6e310d1e555a5d5a0a28ca0
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