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Re: kern/59740: Page fault in supervisor mode
The following reply was made to PR kern/59740; it has been noted by GNATS.
From: "Roberto E. Vargas Caballero" <k0ga%shike2.net@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: kern-bug-people%netbsd.org@localhost, gnats-admin%netbsd.org@localhost,
netbsd-bugs%netbsd.org@localhost
Subject: Re: kern/59740: Page fault in supervisor mode
Date: Tue, 11 Nov 2025 11:50:07 +0100
> The msix interrupt queue disestablish is not protected with if
> (sc->osdep.ihs[i] != NULL) like the others a few lines below, so if we
> have not been sucessfully through ixgbe_allocate_msix() this might
> crash (we go to err_out in ixgbe.c: 7048 and then call
> ixgbe_free_pciintr_resources).
Is this change to be pushed to mainline? I don't have any NetBSD
machine where I can compile the kernel to try it.
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