linux-kernel - Re: [PATCH] Drivers: hv: Change flag to write log level in panic msg to false

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Message-Id: <20200701193315.965AB2085B@mail.kernel.org>
Date:   Wed, 01 Jul 2020 19:33:14 +0000
From:   Sasha Levin <sashal@...nel.org>
To:     kys@...rosoft.com, haiyangz@...rosoft.com, sthemmin@...rosoft.com
Cc:     stable@...r.kernel.org
Subject: Re: [PATCH] Drivers: hv: Change flag to write log level in panic msg to false

Hi

[This is an automated email]

This commit has been processed because it contains a -stable tag.
The stable tag indicates that it's relevant for the following trees: all

The bot has tested the following trees: v5.7.6, v5.4.49, v4.19.130, v4.14.186, v4.9.228, v4.4.228.

v5.7.6: Build OK!
v5.4.49: Failed to apply! Possible dependencies:
    53edce00ceb74 ("Drivers: hv: vmbus: Remove dependencies on guest page size")

v4.19.130: Failed to apply! Possible dependencies:
    53edce00ceb74 ("Drivers: hv: vmbus: Remove dependencies on guest page size")

v4.14.186: Failed to apply! Possible dependencies:
    4a5f3cde4d51c ("Drivers: hv: vmbus: Remove x86-isms from arch independent drivers")
    53edce00ceb74 ("Drivers: hv: vmbus: Remove dependencies on guest page size")
    7ed4325a44ea5 ("Drivers: hv: vmbus: Make panic reporting to be more useful")
    81b18bce48af3 ("Drivers: HV: Send one page worth of kmsg dump over Hyper-V during panic")
    8afc06dd75c06 ("Drivers: hv: vmbus: Fix the issue with freeing up hv_ctl_table_hdr")
    ddcaf3ca4c3c8 ("Drivers: hv: vmus: Fix the check for return value from kmsg get dump buffer")

v4.9.228: Failed to apply! Possible dependencies:
    4a5f3cde4d51c ("Drivers: hv: vmbus: Remove x86-isms from arch independent drivers")
    6ab42a66d2cc1 ("Drivers: hv: vmbus: Move Hypercall invocation code out of common code")
    73638cddaad86 ("Drivers: hv: vmbus: Move the check for hypercall page setup")
    76d36ab798204 ("hv: switch to cpuhp state machine for synic init/cleanup")
    81b18bce48af3 ("Drivers: HV: Send one page worth of kmsg dump over Hyper-V during panic")
    8730046c1498e ("Drivers: hv vmbus: Move Hypercall page setup out of common code")
    d058fa7e98ff0 ("Drivers: hv: vmbus: Move the crash notification function")

v4.4.228: Failed to apply! Possible dependencies:
    4a5f3cde4d51c ("Drivers: hv: vmbus: Remove x86-isms from arch independent drivers")
    619848bd07434 ("drivers:hv: Export a function that maps Linux CPU num onto Hyper-V proc num")
    6ab42a66d2cc1 ("Drivers: hv: vmbus: Move Hypercall invocation code out of common code")
    73638cddaad86 ("Drivers: hv: vmbus: Move the check for hypercall page setup")
    75ff3a8a9168d ("Drivers: hv: vmbus: avoid wait_for_completion() on crash")
    76d36ab798204 ("hv: switch to cpuhp state machine for synic init/cleanup")
    81b18bce48af3 ("Drivers: HV: Send one page worth of kmsg dump over Hyper-V during panic")
    8730046c1498e ("Drivers: hv vmbus: Move Hypercall page setup out of common code")
    a108393dbf764 ("drivers:hv: Export the API to invoke a hypercall on Hyper-V")
    d058fa7e98ff0 ("Drivers: hv: vmbus: Move the crash notification function")


NOTE: The patch will not be queued to stable trees until it is upstream.

How should we proceed with this patch?

-- 
Thanks
Sasha