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Re: dropping 32-bit host support
From: |
Liviu Ionescu |
Subject: |
Re: dropping 32-bit host support |
Date: |
Thu, 16 Mar 2023 08:19:10 +0200 |
> On 16 Mar 2023, at 02:57, Andrew Randrianasulu <randrianasulu@gmail.com>
> wrote:
>
> Looking at https://wiki.qemu.org/ChangeLog/8.0
>
> ===
> System emulation on 32-bit x86 and ARM hosts has been deprecated. The QEMU
> project no longer considers 32-bit x86 and ARM support for system emulation
> to be an effective use of its limited resources, and thus intends to
> discontinue.
>
> ==
>
> well, I guess arguing from memory-consuption point on 32 bit x86 hosts (like
> my machine where I run 32 bit userspace on 64 bit kernel) is not going
> anywhere, but what about 32bit userspace on Android tablets, either via Limbo
> emulator or qemu itself in Termux?
or the countless 32-bit Raspberry Pi?
my xPack binary tools, which include qemu arm & qemu riscv, are also available
for arm 32-bit, and the analytics show about the same number of downloads for
32-bit as for 64-bit.
given the current chip shortages, I estimate that the 32-bit Arm binaries will
still be useful for a few more years.
> At least I hope it will be not *actively* (intentionally) broken, just
> ...unsupported (so users who know how to run git revert still will get their
> build for some more time).
I concur, please do not intentionally break support for arm 32-bit, this will
make a lot of unhappy users, who currently have no choice to upgrade.
thank you,
Liviu
Re: dropping 32-bit host support, Philippe Mathieu-Daudé, 2023/03/16