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[PATCH] docs: cmdline: Update serial_tx_buffer default value
- To: <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Michal Orzel <michal.orzel@xxxxxxx>
- Date: Fri, 27 Jun 2025 09:06:04 +0200
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- Cc: Michal Orzel <michal.orzel@xxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxxx>, "Jan Beulich" <jbeulich@xxxxxxxx>, Julien Grall <julien@xxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, "Stefano Stabellini" <sstabellini@xxxxxxxxxx>
- Delivery-date: Fri, 27 Jun 2025 07:06:29 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
After commit 4df2e99d7314 ("console/serial: set the default transmit
buffer size in Kconfig"), the default value is set by Kconfig option
CONFIG_SERIAL_TX_BUFSIZE. Moreover it was bumped to 32KB by commit
d09e44e5d8fd ("console/serial: bump buffer from 16K to 32K").
Signed-off-by: Michal Orzel <michal.orzel@xxxxxxx>
---
docs/misc/xen-command-line.pandoc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/docs/misc/xen-command-line.pandoc
b/docs/misc/xen-command-line.pandoc
index b0eadd2c5d58..6865a61220ca 100644
--- a/docs/misc/xen-command-line.pandoc
+++ b/docs/misc/xen-command-line.pandoc
@@ -2370,7 +2370,7 @@ accidentally leaking secrets by releasing pages without
proper sanitization.
### serial_tx_buffer
> `= <size>`
-> Default: `16kB`
+> Default: `CONFIG_SERIAL_TX_BUFSIZE`
Set the serial transmit buffer size.
--
2.25.1
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