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SubjectRe: [PATCH V2] PCI: dwc: Fix n_fts[] array overrun
On Mon, Sep 26, 2022 at 6:19 AM Vidya Sagar <vidyas@nvidia.com> wrote:
>
> commit aeaa0bfe89654 ("PCI: dwc: Move N_FTS setup to common setup")
> incorrectly uses pci->link_gen in deriving the index to the
> n_fts[] array also introducing the issue of accessing beyond the
> boundaries of array for greater than Gen-2 speeds. This change fixes
> that issue.
>
> Fixes: aeaa0bfe8965 ("PCI: dwc: Move N_FTS setup to common setup")
> Signed-off-by: Vidya Sagar <vidyas@nvidia.com>
> Acked-by: Jingoo Han <jingoohan1@gmail.com>
> ---
> V2:
> * Addressed review comments from Bjorn
> * Added "Acked-by: Jingoo Han <jingoohan1@gmail.com>"
>
> drivers/pci/controller/dwc/pcie-designware.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Rob Herring <robh@kernel.org>

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