linux-kernel - Re: [PATCH v3 0/6] Hyper-V: Implement hypervisor core collection

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Message-ID: <20251017223300.GB632885@liuwe-devbox-debian-v2.local>
Date: Fri, 17 Oct 2025 22:33:00 +0000
From: Wei Liu <wei.liu@...nel.org>
To: Mukesh Rathor <mrathor@...ux.microsoft.com>
Cc: linux-hyperv@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arch@...r.kernel.org, kys@...rosoft.com,
	haiyangz@...rosoft.com, wei.liu@...nel.org, decui@...rosoft.com,
	tglx@...utronix.de, mingo@...hat.com, bp@...en8.de,
	dave.hansen@...ux.intel.com, x86@...nel.org, hpa@...or.com,
	arnd@...db.de
Subject: Re: [PATCH v3 0/6] Hyper-V: Implement hypervisor core collection

On Mon, Oct 06, 2025 at 03:42:02PM -0700, Mukesh Rathor wrote:
[...]
> Mukesh Rathor (6):
>   x86/hyperv: Rename guest crash shutdown function
>   hyperv: Add two new hypercall numbers to guest ABI public header
>   hyperv: Add definitions for hypervisor crash dump support
>   x86/hyperv: Add trampoline asm code to transition from hypervisor
>   x86/hyperv: Implement hypervisor RAM collection into vmcore
>   x86/hyperv: Enable build of hypervisor crashdump collection files
> 

Applied to hyperv-next. Thanks.

>  arch/x86/hyperv/Makefile        |   6 +
>  arch/x86/hyperv/hv_crash.c      | 642 ++++++++++++++++++++++++++++++++
>  arch/x86/hyperv/hv_init.c       |   1 +
>  arch/x86/hyperv/hv_trampoline.S | 101 +++++
>  arch/x86/include/asm/mshyperv.h |  13 +
>  arch/x86/kernel/cpu/mshyperv.c  |   5 +-
>  include/hyperv/hvgdk_mini.h     |   2 +
>  include/hyperv/hvhdk_mini.h     |  55 +++
>  8 files changed, 823 insertions(+), 2 deletions(-)
>  create mode 100644 arch/x86/hyperv/hv_crash.c
>  create mode 100644 arch/x86/hyperv/hv_trampoline.S
> 
> -- 
> 2.36.1.vfs.0.0
>