From: Michael Kelley <mikelley@microsoft.com>
To: "ltykernel@gmail.com" <ltykernel@gmail.com>,
KY Srinivasan <kys@microsoft.com>,
Haiyang Zhang <haiyangz@microsoft.com>,
Stephen Hemminger <sthemmin@microsoft.com>,
Wei Liu <liuwe@microsoft.com>
Cc: Tianyu Lan <Tianyu.Lan@microsoft.com>,
"linux-hyperv@vger.kernel.org" <linux-hyperv@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
vkuznets <vkuznets@redhat.com>
Subject: RE: [PATCH V3 5/6] x86/Hyper-V: Report crash register data when sysctl_record_panic_msg is not set
Date: Wed, 25 Mar 2020 18:34:44 +0000 [thread overview]
Message-ID: <MW2PR2101MB10521B1900ED5A4EF425EF56D7CE0@MW2PR2101MB1052.namprd21.prod.outlook.com> (raw)
In-Reply-To: <20200324075720.9462-6-Tianyu.Lan@microsoft.com>
From: Tianyu Lan <Tianyu.Lan@microsoft.com> Sent: Tuesday, March 24, 2020 12:57 AM
>
> When sysctl_record_panic_msg is not set, the panic will
> not be reported to Hyper-V via hyperv_report_panic_msg().
> So the crash should be reported via hyperv_report_panic().
>
> Signed-off-by: Tianyu Lan <Tianyu.Lan@microsoft.com>
> ---
> drivers/hv/vmbus_drv.c | 23 ++++++++++++++---------
> 1 file changed, 14 insertions(+), 9 deletions(-)
>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
next prev parent reply other threads:[~2020-03-25 18:34 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-24 7:57 [PATCH V3 0/6] x86/Hyper-V: Panic code path fixes ltykernel
2020-03-24 7:57 ` [PATCH V3 1/6] x86/Hyper-V: Unload vmbus channel in hv panic callback ltykernel
2020-03-25 18:28 ` Michael Kelley
2020-03-24 7:57 ` [PATCH V3 2/6] x86/Hyper-V: Free hv_panic_page when fail to register kmsg dump ltykernel
2020-03-25 18:30 ` Michael Kelley
2020-03-24 7:57 ` [PATCH V3 3/6] x86/Hyper-V: Trigger crash enlightenment only once during system crash ltykernel
2020-03-25 18:31 ` Michael Kelley
2020-03-24 7:57 ` [PATCH V3 4/6] x86/Hyper-V: Report crash register data or ksmg before running crash kernel ltykernel
2020-03-25 18:33 ` Michael Kelley
2020-03-24 7:57 ` [PATCH V3 5/6] x86/Hyper-V: Report crash register data when sysctl_record_panic_msg is not set ltykernel
2020-03-25 18:34 ` Michael Kelley [this message]
2020-03-24 7:57 ` [PATCH V3 6/6] x86/Hyper-V: Report crash data in die() when panic_on_oops is set ltykernel
2020-03-25 18:36 ` Michael Kelley
2020-03-31 7:38 ` [PATCH V4 " ltykernel
2020-03-31 13:51 ` Michael Kelley
2020-03-31 14:26 ` Tianyu Lan
2020-04-01 18:53 ` Wei Liu
2020-04-02 12:51 ` Tianyu Lan
2020-03-30 10:13 ` [PATCH V3 0/6] x86/Hyper-V: Panic code path fixes Wei Liu
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