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Re: [PATCH v4] xen/console: make console buffer size configurable
- To: <dmkhn@xxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Jason Andryuk <jason.andryuk@xxxxxxx>
- Date: Tue, 11 Mar 2025 15:09:45 -0400
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- Cc: <andrew.cooper3@xxxxxxxxxx>, <anthony.perard@xxxxxxxxxx>, <jbeulich@xxxxxxxx>, <julien@xxxxxxx>, <michal.orzel@xxxxxxx>, <roger.pau@xxxxxxxxxx>, <sstabellini@xxxxxxxxxx>, <dmukhin@xxxxxxxx>
- Delivery-date: Tue, 11 Mar 2025 19:10:00 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 2025-03-11 03:09, dmkhn@xxxxxxxxx wrote:
From: Denis Mukhin <dmukhin@xxxxxxxx>
Add new CONRING_SHIFT Kconfig parameter to specify the boot console buffer size
as a power of 2.
The supported range is [14..27] -> [16KiB..128MiB].
Set default to 15 (32 KiB).
Resolves: https://gitlab.com/xen-project/xen/-/issues/185
Signed-off-by: Denis Mukhin <dmukhin@xxxxxxxx>
---
Reviewed-by: Jason Andryuk <jason.andryuk@xxxxxxx>
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