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Re: [PATCH 1/2] driver/char: Drop run_in_exception_handler() ifdefary

To: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
From: Julien Grall <julien@xxxxxxx>
Date: Fri, 15 Dec 2023 18:20:12 +0000
Cc: George Dunlap <George.Dunlap@xxxxxxxxxx>, Jan Beulich <JBeulich@xxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>, Federico Serafini <federico.serafini@xxxxxxxxxxx>
Delivery-date: Fri, 15 Dec 2023 18:20:21 +0000
List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

Hi Andrew,

On 15/12/2023 18:14, Andrew Cooper wrote:

Since commit 60a9b0715055 ("xen: introduce CONFIG_GENERIC_BUG_FRAME"), the new
common bug.h provides an implementation of run_in_exception_handler() in all
cases, making the #else here dead.

This reminds me, I need to look at using CONFIG_GENERIC_BUG_FRAME forArm. In the past, we had some issues compiling it.


Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>


Acked-by: Julien Grall <jgrall@xxxxxxxxxx>

Cheers,

--
Julien Grall

References:
- [PATCH 0/2] xen: run_in_exception_handler() cleanup
  - From: Andrew Cooper
- [PATCH 1/2] driver/char: Drop run_in_exception_handler() ifdefary
  - From: Andrew Cooper

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