From: Mukesh R <mrathor@linux.microsoft.com>
To: Easwar Hariharan <easwar.hariharan@linux.microsoft.com>
Cc: linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org,
wei.liu@kernel.org
Subject: Re: [PATCH v0] x86/hyperv: Move hv crash init after hypercall pg setup
Date: Tue, 3 Feb 2026 17:35:40 -0800 [thread overview]
Message-ID: <9904b018-7a14-4648-073f-8a7599097ddf@linux.microsoft.com> (raw)
In-Reply-To: <ae52e158-d138-4344-ab0c-74b2fae56ddb@linux.microsoft.com>
On 2/3/26 16:25, Easwar Hariharan wrote:
> On 2/3/2026 2:41 PM, Mukesh R wrote:
>> Fix a regression where hv_root_crash_init() fails a hypercall because
>> the hypercall page is not fully setup. The regression is caused by
>> following commit:
>>
>> commit c8ed0812646e ("x86/hyperv: Use direct call to hypercall-page")
>>
>
> Is that the right commit? The named commit was merged in v6.18-rc1 and
> hv_root_crash_init() was only merged in v6.19-rc1...
>
> Thanks,
> Easwar (he/him)
Ah, you are right. I guess that commit was not in our internal
hyper-next mirror, so testing did not reveal the issue and I did not
notice it. Because of few missing things, we've to use internal mirror
to test. Anyways, will fix the commit and resend.
Thanks,
-Mukesh
prev parent reply other threads:[~2026-02-04 1:35 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-03 22:41 [PATCH v0] x86/hyperv: Move hv crash init after hypercall pg setup Mukesh R
2026-02-04 0:25 ` Easwar Hariharan
2026-02-04 1:35 ` Mukesh R [this message]
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