linux-kernel - Re: [PATCH] PCI: pcie-rcar: Fix OF node passed to MSI irq domain

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Sat, 7 Nov 2015 14:59:51 +0100
From:	Wolfram Sang <wsa@...-dreams.de>
To:	Phil Edworthy <phil.edworthy@...esas.com>
Cc:	Bjorn Helgaas <bhelgaas@...gle.com>,
	Geert Uytterhoeven <geert@...ux-m68k.org>,
	Simon Horman <horms@...ge.net.au>, linux-pci@...r.kernel.org,
	linux-sh@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] PCI: pcie-rcar: Fix OF node passed to MSI irq domain

On Tue, Nov 03, 2015 at 09:28:19AM +0000, Phil Edworthy wrote:
> The OF node passed to irq_domain_add_linear() should be a
> pointer to interrupt controller's device tree node, or NULL,
> but not the PCI controller's node.
> 
> This fixes an oops in msi_domain_alloc_irqs() when it tries
> to call msi_check().
> 
> Signed-off-by: Phil Edworthy <phil.edworthy@...esas.com>

Reviewed-by: Wolfram Sang <wsa+renesas@...g-engineering.com>
Tested-by: Wolfram Sang <wsa+renesas@...g-engineering.com>

Was this the MSI problem you were talking about?


Download attachment "signature.asc" of type "application/pgp-signature" (820 bytes)