From: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
To: Rene Rebe <rene@exactcode.com>
Cc: kernel@mkarcher.dialup.fu-berlin.de,
linux-kernel@vger.kernel.org, sparclinux@vger.kernel.org,
andreas@gaisler.com, anthony.yznaga@oracle.com
Subject: Re: [PATCH 3/4] sparc: fix accurate exception reporting in copy_{from_to}_user for Niagara
Date: Tue, 02 Sep 2025 19:11:33 +0200 [thread overview]
Message-ID: <bcc8c498ccd773919c5dfe8026e4f25139151827.camel@physik.fu-berlin.de> (raw)
In-Reply-To: <20250902.190459.1097165280513668946.rene@exactcode.com>
On Tue, 2025-09-02 at 19:04 +0200, Rene Rebe wrote:
> someone in our Discord probably has one in the basement or attic, but
> the chances of them turning just that system on the next days or weeks
> is probably rather slim.
>
> I guess testing all the "popular" systems: vintage collected
> workstations and affortable more modern higher performance T4 servers
> is all we got for the near future for this patches.
I just realized that QEMU can emulate a Niagara CPU, so we can test there:
https://www.qemu.org/docs/master/system/target-sparc64.html
Maybe you can test independently on QEMU as well using your kernel, then
your Tested-by will become valid.
Adrian
--
.''`. John Paul Adrian Glaubitz
: :' : Debian Developer
`. `' Physicist
`- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913
next prev parent reply other threads:[~2025-09-02 17:11 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-26 16:03 Fix accurate exception reporting in SPARC assembly Michael Karcher
2025-08-26 16:03 ` [PATCH 1/4] sparc: fix accurate exception reporting in copy_{from_to}_user for UltraSPARC Michael Karcher
2025-08-29 10:53 ` John Paul Adrian Glaubitz
2025-09-02 16:33 ` Rene Rebe
2025-08-26 16:03 ` [PATCH 2/4] sparc: fix accurate exception reporting in copy_{from_to}_user for UltraSPARC III Michael Karcher
2025-08-27 6:34 ` John Paul Adrian Glaubitz
2025-08-28 15:53 ` John Paul Adrian Glaubitz
2025-08-30 1:57 ` Anthony Yznaga
2025-08-30 8:35 ` Michael Karcher
2025-09-02 16:38 ` Rene Rebe
2025-08-26 16:03 ` [PATCH 3/4] sparc: fix accurate exception reporting in copy_{from_to}_user for Niagara Michael Karcher
2025-08-29 21:44 ` John Paul Adrian Glaubitz
2025-09-02 16:40 ` Rene Rebe
2025-09-02 16:47 ` John Paul Adrian Glaubitz
2025-09-02 16:51 ` Rene Rebe
2025-09-02 16:53 ` John Paul Adrian Glaubitz
2025-09-02 17:04 ` Rene Rebe
2025-09-02 17:11 ` John Paul Adrian Glaubitz [this message]
2025-09-02 21:51 ` René Rebe
2025-08-26 16:03 ` [PATCH 4/4] sparc: fix accurate exception reporting in copy_{from_to}_user for Niagara 4 Michael Karcher
2025-08-27 6:37 ` John Paul Adrian Glaubitz
2025-08-28 20:21 ` John Paul Adrian Glaubitz
2025-08-29 13:24 ` Michael Karcher
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