From: Fabiano Rosas <farosas@suse.de>
To: Nicholas Piggin <npiggin@gmail.com>, qemu-ppc@nongnu.org
Cc: Nicholas Piggin <npiggin@gmail.com>,
Daniel Henrique Barboza <danielhb413@gmail.com>,
Harsh Prateek Bora <harshpb@linux.ibm.com>,
Laurent Vivier <lvivier@redhat.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Coiby Xu <Coiby.Xu@gmail.com>,
Stefan Hajnoczi <stefanha@redhat.com>,
Emanuele Giuseppe Esposito <e.emanuelegiuseppe@gmail.com>,
qemu-devel@nongnu.org, qemu-block@nongnu.org
Subject: Re: [RFC PATCH 1/2] tests/qtest: Fix virtio msix message endianness
Date: Tue, 15 Apr 2025 15:01:11 -0300 [thread overview]
Message-ID: <87lds1fgns.fsf@suse.de> (raw)
In-Reply-To: <20250415081914.378236-2-npiggin@gmail.com>
Nicholas Piggin <npiggin@gmail.com> writes:
> msix messages are written to memory in little-endian order, so they
> should not be byteswapped depending on target endianness, but read
> as le and converted to host endian by the qtest.
>
> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
next prev parent reply other threads:[~2025-04-15 18:02 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-15 8:19 [RFC PATCH 0/2] tests/qtest: Enable spapr dma tests Nicholas Piggin
2025-04-15 8:19 ` [RFC PATCH 1/2] tests/qtest: Fix virtio msix message endianness Nicholas Piggin
2025-04-15 18:01 ` Fabiano Rosas [this message]
2025-04-16 6:29 ` Philippe Mathieu-Daudé
2025-04-15 8:19 ` [RFC PATCH 2/2] tests/qtest: Enable spapr dma with linear iommu map Nicholas Piggin
2025-04-15 18:07 ` Fabiano Rosas
2025-04-16 2:06 ` Nicholas Piggin
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