From: Madhavan Srinivasan <maddy@linux.ibm.com>
To: linuxppc-dev@lists.ozlabs.org, Shivaprasad G Bhat <sbhat@linux.ibm.com>
Cc: tpearson@raptorengineering.com, mpe@ellerman.id.au,
npiggin@gmail.com, chleroy@kernel.org, namcao@linutronix.de,
tglx@kernel.org, yury.norov@gmail.com, tiwai@suse.de,
wangruikang@iscas.ac.cn, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] powerpc: pci-ioda: Fix the stale irq chip reference
Date: Wed, 9 Sep 2026 11:48:28 +0530 [thread overview]
Message-ID: <178893459268.174069.17928552132814435755.b4-ty@linux.ibm.com> (raw)
In-Reply-To: <178716225364.1437.6201568081502251835.stgit@linux.ibm.com>
On Wed, 19 Aug 2026 17:58:22 +0000, Shivaprasad G Bhat wrote:
> The commit f0ac60e6e311 ("powerpc/powernv/pci: Switch to use
> msi_create_parent_irq_domain()") removed the legacy MSI irq chip
> pnv_pci_msi_irq_chip but left behind the static definition of it and
> its reference in is_pnv_opal_msi().
>
> The KVM IRQ bypass for vfio devices is broken because the
> comparision in is_pnv_opal_msi() fails on the comparision with
> stale unused variable showing the below errors in dmesg.
>
> [...]
Applied to powerpc/fixes.
[1/1] powerpc: pci-ioda: Fix the stale irq chip reference
https://git.kernel.org/powerpc/c/d96171d911e3b89ca2957c04264019cf2f96287b
cheers
prev parent reply other threads:[~2026-09-09 6:19 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-19 17:58 Shivaprasad G Bhat
2026-08-24 18:49 ` Gautam Menghani
2026-09-09 6:18 ` Madhavan Srinivasan [this message]
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