From: Jason Gunthorpe <jgg@ziepe.ca>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: linux-kernel@vger.kernel.org, kvm@vger.kernel.org,
akrowiak@linux.ibm.com, alex@shazbot.org,
linux-s390@vger.kernel.org
Subject: Re: [PATCH] VFIO: remove dead notifier code
Date: Fri, 10 Apr 2026 15:10:06 -0300 [thread overview]
Message-ID: <20260410181006.GF2551565@ziepe.ca> (raw)
In-Reply-To: <20260407175934.1602711-1-pbonzini@redhat.com>
On Tue, Apr 07, 2026 at 07:59:34PM +0200, Paolo Bonzini wrote:
> group->notifier is dead code. VFIO initializes it and checks it for emptiness on
> teardown, but nobody ever registers on it or triggers it.
>
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
> ---
> Documentation/arch/s390/vfio-ap.rst | 18 ++++++------------
> drivers/vfio/group.c | 3 ---
> drivers/vfio/vfio.h | 1 -
> drivers/vfio/vfio_iommu_type1.c | 1 -
> 4 files changed, 6 insertions(+), 17 deletions(-)
Fixes: 421cfe6596f6 ("vfio: remove VFIO_GROUP_NOTIFY_SET_KVM")
?
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Jason
next prev parent reply other threads:[~2026-04-10 18:10 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-07 17:59 [PATCH] VFIO: remove dead notifier code Paolo Bonzini
2026-04-08 14:34 ` Anthony Krowiak
2026-04-08 14:36 ` Paolo Bonzini
2026-04-08 22:00 ` Paolo Bonzini
2026-04-09 11:55 ` Anthony Krowiak
2026-04-10 18:10 ` Jason Gunthorpe [this message]
2026-04-10 19:32 ` Alex Williamson
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