Re: [PATCH 1/2] usb: tegra: Fix allocation for the FPCI context

On Sun, Jul 12, 2020 at 11:28:36AM +0100, Jon Hunter wrote:

Commit 5c4e8d3781bc ("usb: host: xhci-tegra: Add support for XUSB context save/restore") is using the IPFS 'num_offsets' value when allocating memory for FPCI context instead of the FPCI 'num_offsets'. We have not observed any specific issues because of this, but could cause too much memory or too little memory to be allocated. Fix this by using the FPCI 'num_offsets' for allocating the FPCI memory for storing the FPCI state.

Cc: stable@vger.kernel.org

Fixes: 5c4e8d3781bc ("usb: host: xhci-tegra: Add support for XUSB context save/restore")

Signed-off-by: Jon Hunter jonathanh@nvidia.com

drivers/usb/host/xhci-tegra.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

Good catch!

Acked-by: Thierry Reding treding@nvidia.com