From: Jan Beulich <jbeulich@suse.com>
To: Juergen Gross <jgross@suse.com>
Cc: samuel.thibault@ens-lyon.org, wl@xen.org,
minios-devel@lists.xenproject.org,
xen-devel@lists.xenproject.org
Subject: Re: [PATCH] mini-os: support event channel 0 for console
Date: Mon, 6 Dec 2021 14:24:34 +0100 [thread overview]
Message-ID: <39a4ae01-7ea9-7526-74da-1fea71274890@suse.com> (raw)
In-Reply-To: <20211206124612.24758-1-jgross@suse.com>
On 06.12.2021 13:46, Juergen Gross wrote:
> The console event channel might be 0 for the console, so use the value
> of ~0 as invalid instead.
I may be missing something mini-os specific here, but in Xen channel 0
is always invalid. It's not just here that this value would be used as
a sentinel.
Jan
next prev parent reply other threads:[~2021-12-06 13:24 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-06 7:23 [PATCH 00/10] mini-os: add missing PVH features Juergen Gross
2021-12-06 7:23 ` [PATCH 01/10] mini-os: split e820 map handling into new source file Juergen Gross
2021-12-11 23:56 ` Samuel Thibault
2021-12-06 7:23 ` [PATCH 02/10] mini-os: sort and sanitize e820 memory map Juergen Gross
2021-12-12 0:05 ` Samuel Thibault
2021-12-13 14:56 ` Juergen Gross
2021-12-13 21:19 ` Samuel Thibault
2021-12-14 6:33 ` Juergen Gross
2021-12-06 7:23 ` [PATCH 03/10] mini-os: don't assume contiguous RAM when initializing in PVH mode Juergen Gross
2021-12-12 0:15 ` Samuel Thibault
2021-12-13 14:58 ` Juergen Gross
2021-12-13 21:22 ` Samuel Thibault
2021-12-14 6:35 ` Juergen Gross
2021-12-14 7:40 ` Samuel Thibault
2021-12-06 7:23 ` [PATCH 04/10] mini-os: respect memory map when ballooning up Juergen Gross
2021-12-12 0:26 ` Samuel Thibault
2021-12-13 15:05 ` Juergen Gross
2021-12-06 7:23 ` [PATCH 05/10] mini-os: don't repeat definition available via header file Juergen Gross
2021-12-12 0:27 ` Samuel Thibault
2021-12-06 7:23 ` [PATCH 06/10] mini-os: add memory map service functions Juergen Gross
2021-12-12 0:37 ` Samuel Thibault
2021-12-06 7:23 ` [PATCH 07/10] mini-os: move x86 specific gnttab coding into arch/x86/gnttab.c Juergen Gross
2021-12-12 0:41 ` Samuel Thibault
2021-12-06 7:23 ` [PATCH 08/10] mini-os: add proper pvh grant table handling Juergen Gross
2021-12-12 0:43 ` Samuel Thibault
2021-12-06 7:23 ` [PATCH 09/10] mini-os: prepare grantmap entry interface for use by PVH mode Juergen Gross
2021-12-12 0:50 ` Samuel Thibault
2021-12-06 7:23 ` [PATCH 10/10] mini-os: modify grant mappings to work in " Juergen Gross
2021-12-12 0:51 ` Samuel Thibault
2021-12-06 12:46 ` [PATCH] mini-os: support event channel 0 for console Juergen Gross
2021-12-06 13:24 ` Jan Beulich [this message]
2021-12-06 13:30 ` Juergen Gross
2021-12-06 14:17 ` Juergen Gross
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