Messages in this thread |  | | Date | Tue, 22 Sep 2020 13:01:12 +0100 | From | Mark Brown <> | Subject | Re: [PATCH v2] spi: spi-mtk-nor: fix timeout calculation overflow |
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On Tue, Sep 22, 2020 at 07:49:02PM +0800, Chuanhong Guo wrote:
> if ((op->data.dir == SPI_MEM_DATA_IN) && > mtk_nor_match_read(op)) { > + // limit size to prevent timeout calculation overflow > + if (op->data.nbytes > 0x400000) > + op->data.nbytes = 0x400000;
If there's a limit on transfer sizes there should also be a max_transfer_size or max_message_size set (which we should pay attention to in the core for flash stuff but IIRC we didn't do that yet). [unhandled content-type:application/pgp-signature] |  |