On Thu, Mar 30, 2023 at 11:53:52PM +0200, Linus Walleij wrote: > On Thu, Mar 30, 2023 at 9:02 PM kernel test robot <lkp@xxxxxxxxx> wrote: > > > 0d1b756acf60da Linus Walleij 2022-09-02 536 /* > > 0d1b756acf60da Linus Walleij 2022-09-02 537 * Cast to an uintptr_t to preserve all 64 bits > > 0d1b756acf60da Linus Walleij 2022-09-02 538 * in sge->laddr. > > 0d1b756acf60da Linus Walleij 2022-09-02 539 */ > > a10308d393288b Jason Gunthorpe 2023-03-30 540 u64 va = (uintptr_t)(sge->laddr + sge_off); > > Oh now that becomes an u64 > > > b9be6f18cf9ed0 Bernard Metzler 2019-06-20 541 > > a10308d393288b Jason Gunthorpe 2023-03-30 542 page_array[seg] = ib_virt_dma_to_page(va); > > b9be6f18cf9ed0 Bernard Metzler 2019-06-20 543 if (do_crc) > > b9be6f18cf9ed0 Bernard Metzler 2019-06-20 544 crypto_shash_update( > > b9be6f18cf9ed0 Bernard Metzler 2019-06-20 545 c_tx->mpa_crc_hd, > > 0d1b756acf60da Linus Walleij 2022-09-02 @546 (void *)va, > > Then this cast needs to be (void *)(uintptr_t) again. > > Not very elegant, possibly something more smooth can be done. It needs another similar helper function to from dma_addr to kva void * Jason
