From: "Philippe Mathieu-Daudé" <philmd@linaro.org>
To: qemu-devel@nongnu.org
Cc: "Anthony Perard" <anthony.perard@citrix.com>,
"Paul Durrant" <paul@xen.org>,
"David Woodhouse" <dwmw@amazon.co.uk>,
"Thomas Huth" <thuth@redhat.com>,
qemu-arm@nongnu.org,
"Stefano Stabellini" <sstabellini@kernel.org>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Alex Bennée" <alex.bennee@linaro.org>,
xen-devel@lists.xenproject.org
Subject: Re: [RFC PATCH-for-9.0 0/9] hw/xen: Have ARM targets use common xen_memory_listener
Date: Wed, 6 Mar 2024 18:03:08 +0100 [thread overview]
Message-ID: <fdb970ba-0b15-4a59-a5ed-f9df1430ddd8@linaro.org> (raw)
In-Reply-To: <0064f684-793e-4954-90cf-d39c21385a43@linaro.org>
ping ^ 2
On 13/12/23 18:00, Philippe Mathieu-Daudé wrote:
> ping?
>
> On 14/11/23 17:31, Philippe Mathieu-Daudé wrote:
>> Hi,
>>
>> While looking at Xen target-specific code, I noticed some
>> generic code used by x86 which is not implemented for ARM.
>>
>> Maybe ARM machines don't need it, I don't know. But I
>> wanted to see if I can get this common code target agnostic
>> and build it once, possibly bringing smth useful to ARM.
>>
>> The changes don't break CI testing and Avocado local tests.
>> If this xen_memory_listener feature isn't required for ARM,
>> I'll send follow up patch that keep this series with common
>> xen_memory_listener but with a runtime flag to disable.
>>
>> Patches do the usual "change target-specific API to a
>> target-agnostic one", in particular using "exec/target_page.h"
>> at runtime. Then non-x86 code is extracted, then merged to
>> the generic xen/xen-hvm-common.c.
>>
>> Thoughts?
>>
>> Regards,
>>
>> Phil.
>>
>> Based-on: <20231114143816.71079-1-philmd@linaro.org>
>
prev parent reply other threads:[~2024-03-06 17:03 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-14 16:31 [RFC PATCH-for-9.0 0/9] hw/xen: Have ARM targets use common xen_memory_listener Philippe Mathieu-Daudé
2023-11-14 16:31 ` [PATCH-for-9.0 1/9] hw/xen/hvm: Inline TARGET_PAGE_ALIGN() macro Philippe Mathieu-Daudé
2024-03-07 11:43 ` Manos Pitsidianakis
2023-11-14 16:31 ` [PATCH-for-9.0 2/9] hw/xen/hvm: Propagate page_mask to a pair of functions Philippe Mathieu-Daudé
2024-03-07 11:46 ` Manos Pitsidianakis
2023-11-14 16:31 ` [PATCH-for-9.0 3/9] hw/xen/hvm: Get target page size at runtime Philippe Mathieu-Daudé
2024-03-07 11:49 ` Manos Pitsidianakis
2023-11-14 16:31 ` [PATCH-for-9.0 4/9] hw/xen/hvm: Expose xen_memory_listener declaration Philippe Mathieu-Daudé
2024-03-07 11:54 ` Manos Pitsidianakis
2023-11-14 16:31 ` [PATCH-for-9.0 5/9] hw/xen/hvm: Expose xen_read_physmap() prototype Philippe Mathieu-Daudé
2024-03-07 11:55 ` Manos Pitsidianakis
2023-11-14 16:31 ` [RFC PATCH-for-9.0 6/9] hw/xen/hvm: Initialize xen_physmap QLIST in xen_read_physmap() Philippe Mathieu-Daudé
2024-03-07 11:58 ` Manos Pitsidianakis
2023-11-14 16:31 ` [PATCH-for-9.0 7/9] hw/xen/hvm: Extract common code to xen-hvm-common.c Philippe Mathieu-Daudé
2024-03-07 12:01 ` Manos Pitsidianakis
2023-11-14 16:31 ` [RFC PATCH-for-9.0 8/9] hw/xen/hvm: Merge xen-hvm-common.c files Philippe Mathieu-Daudé
2024-03-07 12:03 ` Manos Pitsidianakis
2023-11-14 16:31 ` [PATCH-for-9.0 9/9] hw/xen/hvm: Inline xen_arch_set_memory() Philippe Mathieu-Daudé
2024-03-07 12:11 ` Manos Pitsidianakis
2023-12-13 17:00 ` [RFC PATCH-for-9.0 0/9] hw/xen: Have ARM targets use common xen_memory_listener Philippe Mathieu-Daudé
2024-03-06 17:03 ` Philippe Mathieu-Daudé [this message]
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