From: Praveen K Paladugu <prapal@linux.microsoft.com>
To: Easwar Hariharan <easwar.hariharan@linux.microsoft.com>
Cc: kys@microsoft.com, haiyangz@microsoft.com, wei.liu@kernel.org,
decui@microsoft.com, tglx@linutronix.de, mingo@redhat.com,
linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org,
bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org,
hpa@zytor.com, arnd@arndb.de, anbelski@linux.microsoft.com,
nunodasneves@linux.microsoft.com,
skinsburskii@linux.microsoft.com
Subject: Re: [PATCH v3 0/2] Add support for clean shutdown with MSHV
Date: Mon, 27 Oct 2025 16:11:13 -0500 [thread overview]
Message-ID: <a50ef2a9-44da-4154-8a4a-a21a7bf15836@linux.microsoft.com> (raw)
In-Reply-To: <9097e99c-8d80-44c2-9dab-87166760af9b@linux.microsoft.com>
On 10/27/2025 3:56 PM, Easwar Hariharan wrote:
> On 10/27/2025 1:28 PM, Praveen K Paladugu wrote:
>> Add support for clean shutdown of the root partition when running on MSHV
>> hypervisor.
>>
>> v3:
>> - Dropped acpi_sleep handlers as they are not used on mshv
>> - Applied ordering for hv_reboot_notifier
>> - Fixed build issues on i386, arm64 architectures
>>
>> v2:
>> - Addressed review comments from v1.
>> - Moved all sleep state handling methods under CONFIG_ACPI stub
>> - - This fixes build issues on non-x86 architectures.
>>
>> Praveen K Paladugu (2):
>> hyperv: Add definitions for MSHV sleep state configuration
>> hyperv: Enable clean shutdown for root partition with MSHV
>>
>> arch/x86/hyperv/hv_init.c | 8 +++
>> arch/x86/include/asm/mshyperv.h | 2 +
>> drivers/hv/mshv_common.c | 103 ++++++++++++++++++++++++++++++++
>> include/hyperv/hvgdk_mini.h | 4 +-
>> include/hyperv/hvhdk_mini.h | 33 ++++++++++
>> 5 files changed, 149 insertions(+), 1 deletion(-)
>>
>
> This series seems to assume that Mukesh's hypervisor crash series has been merged, but that's not the case.
> I don't see any code context or logical dependency on that series, but correct me if I'm wrong. If there's no
> dependency, can you send a v4 based on Linus' tree or hyperv-next to avoid a merge conflict?
>
I rebased this patchset on top of hyperv/hyperv-next branch, which has
crashdump patches:
https://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git/log/?h=hyperv-next
Let me know if I missed/misunderstood anything.
> Thanks,
> Easwar (he/him)
next prev parent reply other threads:[~2025-10-27 21:11 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-27 20:28 [PATCH v3 0/2] Add support for clean shutdown with MSHV Praveen K Paladugu
2025-10-27 20:28 ` [PATCH v3 1/2] hyperv: Add definitions for MSHV sleep state configuration Praveen K Paladugu
2025-10-27 20:28 ` [PATCH v3 2/2] hyperv: Enable clean shutdown for root partition with MSHV Praveen K Paladugu
2025-10-27 21:19 ` Easwar Hariharan
2025-10-27 20:56 ` [PATCH v3 0/2] Add support for clean shutdown " Easwar Hariharan
2025-10-27 21:11 ` Praveen K Paladugu [this message]
2025-10-27 21:13 ` Easwar Hariharan
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