Re: [v2, 2/3] powerpc/powernv: Add sanity checks to pnv_pci_get_{gpu|npu}_dev

From	Michael Ellerman <patch-notifications@ellerman.id.au>
Newsgroups	linux.kernel
Subject	Re: [v2, 2/3] powerpc/powernv: Add sanity checks to pnv_pci_get_{gpu\|npu}_dev
Date	2017-04-06 15:10 +0200
Message-ID	<ttfkK-ux-17@gated-at.bofh.it> (permalink)
References	<ts6We-5aL-13@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Mon, 2017-04-03 at 09:51:43 UTC, Alistair Popple wrote:
> The pnv_pci_get_{gpu|npu}_dev functions are used to find associations
> between nvlink PCIe devices and standard PCIe devices. However they
> lacked basic sanity checking which results in NULL pointer
> dereferencing if they are incorrect called can be harder to spot than
> an explicit WARN_ON.
> 
> Signed-off-by: Alistair Popple <alistair@popple.id.au>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/4c3b89effc281704d5395282c800c4

cheers

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[PATCH v2 2/3] powerpc/powernv: Add sanity checks to pnv_pci_get_{gpu|npu}_dev Alistair Popple <alistair@popple.id.au> - 2017-04-03 12:00 +0200
  Re: [v2, 2/3] powerpc/powernv: Add sanity checks to pnv_pci_get_{gpu|npu}_dev Michael Ellerman <patch-notifications@ellerman.id.au> - 2017-04-06 15:10 +0200

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