On 08.11.19 14:18, Greg Kroah-Hartman wrote:
On Thu, Nov 07, 2019 at 07:05:30PM +0200, Andy Shevchenko wrote:
From: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
The SIMATIC IPC227E uses the PMC clock for on-board components and gets
stuck during boot if the clock is disabled. Therefore, add this device
to the critical systems list.
Fixes: 648e921888ad ("clk: x86: Stop marking clocks as CLK_IS_CRITICAL")
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
- resend for stable inclusion
What git id is this in Linus's tree, and what tree(s) is this backport
for?
Upstream ID ad0d315b4d4e7138f43acf03308192ec00e9614d.
We should target down to 4.14, the last stable kernel that got bothered
by 648e921888ad as far as I can see.
Jan
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Siemens AG, Corporate Technology, CT RDA IOT SES-DE
Corporate Competence Center Embedded Linux
