From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: wei.guo.simon@gmail.com, linuxppc-dev@lists.ozlabs.org
Cc: Simon Guo <wei.guo.simon@gmail.com>,
linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org
Subject: Re: PCI/hotplug: ppc: correct a php_slot usage after free
Date: Wed, 14 Mar 2018 20:28:43 +1100 (AEDT) [thread overview]
Message-ID: <401RHS1y6kz9sRX@ozlabs.org> (raw)
In-Reply-To: <1520412364-2680-1-git-send-email-wei.guo.simon@gmail.com>
On Wed, 2018-03-07 at 08:46:04 UTC, wei.guo.simon@gmail.com wrote:
> From: Simon Guo <wei.guo.simon@gmail.com>
>
> In pnv_php_unregister_one(), pnv_php_put_slot() might kfree
> php_slot structure. But there is pci_hp_deregister() after
> that with php_slot reference.
>
> This patch moves pnv_php_put_slot() to the end of function.
>
> Signed-off-by: Simon Guo <wei.guo.simon@gmail.com>
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/97c6f25d5828b497e3e802b1f7c701
cheers
prev parent reply other threads:[~2018-03-14 9:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-07 8:46 [PATCH] " wei.guo.simon
2018-03-14 9:28 ` Michael Ellerman [this message]
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