RE: [PATCH v2 09/14] ACPICA: Debugger: Fix "quit/exit" command by cleaning up user commands termination logic
From: Zheng, Lv
Date: Mon Oct 19 2015 - 22:04:10 EST
I was using linux-pm.git/linux-next base which I downloaded a week ago.
Maybe the conflict was caused by the fast-path ACPICA table fix merged after my downloading.
Let me check again.
Thanks and best regards
-Lv
> From: Rafael J. Wysocki [mailto:rjw@xxxxxxxxxxxxx]
> Sent: Tuesday, October 20, 2015 5:04 AM
>
> On Monday, October 19, 2015 10:25:32 AM Lv Zheng wrote:
> > ACPICA commit 0dd68e16274cd38224aa4781eddc57dc2cbaa108
> >
> > The quit/exit commands shouldn't invoke acpi_terminate_debugger() and
> > acpi_terminate() right in the user command loop, because when the debugger
> > exits, the kernel ACPI subsystem shouldn't be terminated (acpi_terminate())
> > and the debugger should only be terminated by its users
> > (acpi_terminate_debugger()) rather than being terminated itself. Leaving such
> > invocations causes kernel panic when the debugger is shipped in the Linux
> > kernel.
> >
> > This patch fixes this issue. Lv Zheng.
> >
> > Link: https://github.com/acpica/acpica/commit/0dd68e16
> > Signed-off-by: Lv Zheng <lv.zheng@xxxxxxxxx>
> > Signed-off-by: Bob Moore <robert.moore@xxxxxxxxx>
>
> This patch does not apply for me on top of the current mainline.
>
> What tree is it applicable to?
>
> Thanks,
> Rafael
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