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Message-ID: <aBz6Vuv9w4uRjaG_@liuwe-devbox-ubuntu-v2.tail21d00.ts.net>
Date: Thu, 8 May 2025 18:39:18 +0000
From: Wei Liu <wei.liu@...nel.org>
To: Roman Kisel <romank@...ux.microsoft.com>
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Subject: Re: [PATCH hyperv-next 0/2] arch/x86, x86/hyperv: Few fixes for the
AP startup
On Wed, May 07, 2025 at 11:22:24AM -0700, Roman Kisel wrote:
> This patchset combines two patches that depend on each other and were not applying
> cleanly:
> 1. Fix APIC ID and VP index confusion in hv_snp_boot_ap():
> https://lore.kernel.org/linux-hyperv/20250430204720.108962-1-romank@linux.microsoft.com/
> 2. Provide the CPU number in the wakeup AP callback:
> https://lore.kernel.org/linux-hyperv/20250430204720.108962-1-romank@linux.microsoft.com/
>
> I rebased the patches on top of the latest hyperv-next tree and updated the second patch
> that broke the linux-next build. That fix that, I made one non-functional change:
> updated the signature of numachip_wakeup_secondary() to match the parameter list of
> wakeup_secondary_cpu().
>
> Roman Kisel (2):
> x86/hyperv: Fix APIC ID and VP index confusion in hv_snp_boot_ap()
> arch/x86: Provide the CPU number in the wakeup AP callback
I queue these up.
Just so you know I'm experimenting a new setup. These have been applied
to hyperv-next-staging. It will take some time for them to propagate to
hyperv-next.
Thanks,
Wei.
>
> arch/x86/coco/sev/core.c | 13 ++-----
> arch/x86/hyperv/hv_init.c | 33 +++++++++++++++++
> arch/x86/hyperv/hv_vtl.c | 54 ++++------------------------
> arch/x86/hyperv/ivm.c | 11 ++++--
> arch/x86/include/asm/apic.h | 8 ++---
> arch/x86/include/asm/mshyperv.h | 7 ++--
> arch/x86/kernel/acpi/madt_wakeup.c | 2 +-
> arch/x86/kernel/apic/apic_noop.c | 8 ++++-
> arch/x86/kernel/apic/apic_numachip.c | 2 +-
> arch/x86/kernel/apic/x2apic_uv_x.c | 2 +-
> arch/x86/kernel/smpboot.c | 10 +++---
> include/hyperv/hvgdk_mini.h | 2 +-
> 12 files changed, 76 insertions(+), 76 deletions(-)
>
>
> base-commit: 9b0844d87b1407681b78130429f798beb366f43f
> --
> 2.43.0
>
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