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Re: [PATCH 3/5] xen: Drop support for Xen versions below 4.7.1
- To: David Woodhouse <dwmw2@xxxxxxxxxxxxx>, qemu-devel@xxxxxxxxxx
- From: Paul Durrant <xadimgnik@xxxxxxxxx>
- Date: Mon, 17 Apr 2023 13:30:25 +0100
- Cc: no Stabellini <sstabellini@xxxxxxxxxx>, Anthony Perard <anthony.perard@xxxxxxxxxx>, Marc-André Lureau <marcandre.lureau@xxxxxxxxxx>, Paolo Bonzini <pbonzini@xxxxxxxxxx>, Richard Henderson <richard.henderson@xxxxxxxxxx>, Eduardo Habkost <eduardo@xxxxxxxxxxx>, "Michael S. Tsirkin" <mst@xxxxxxxxxx>, Marcel Apfelbaum <marcel.apfelbaum@xxxxxxxxx>, Daniel P. Berrangé <berrange@xxxxxxxxxx>, Thomas Huth <thuth@xxxxxxxxxx>, Philippe Mathieu-Daudé <philmd@xxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
- Delivery-date: Mon, 17 Apr 2023 12:30:41 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 12/04/2023 19:51, David Woodhouse wrote:
From: David Woodhouse <dwmw@xxxxxxxxxxxx>
In restructuring to allow for internal emulation of Xen functionality,
I broke compatibility for Xen 4.6 and earlier. Fix this by explicitly
removing support for anything older than 4.7.1, which is also ancient
but it does still build, and the compatibility support for it is fairly
unintrusive.
Fixes: 15e283c5b684 ("hw/xen: Add foreignmem operations to allow redirection to
internal emulation")
Signed-off-by: David Woodhouse <dwmw@xxxxxxxxxxxx>
---
hw/xen/xen-operations.c | 57 +------------------
include/hw/xen/xen_native.h | 107 +-----------------------------------
meson.build | 5 +-
scripts/xen-detect.c | 60 --------------------
4 files changed, 3 insertions(+), 226 deletions(-)
Reviewed-by: Paul Durrant <paul@xxxxxxx>
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