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ESMTP; 04 Dec 2023 09:33:31 -0800 Received: from kbuild by b07ab15da5fe with local (Exim 4.96) (envelope-from ) id 1rACoy-0007xJ-2P; Mon, 04 Dec 2023 17:33:28 +0000 Date: Tue, 5 Dec 2023 01:32:34 +0800 From: kernel test robot To: Thomas Bogendoerfer Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org Subject: drivers/net/ethernet/korina.c:391:13: sparse: sparse: incorrect type in argument 1 (different address spaces) Message-ID: <202312050130.ryR55KTq-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Thomas, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 33cc938e65a98f1d29d0a18403dbbee050dcad9a commit: 6ef92063bf94cd8a6fa9fea3a82596955eb25424 net: korina: Make driver COMPILE_TESTable date: 2 years, 8 months ago config: sh-randconfig-r133-20231118 (https://download.01.org/0day-ci/archive/20231205/202312050130.ryR55KTq-lkp@intel.com/config) compiler: sh4-linux-gcc (GCC) 13.2.0 reproduce: (https://download.01.org/0day-ci/archive/20231205/202312050130.ryR55KTq-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202312050130.ryR55KTq-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) drivers/net/ethernet/korina.c:408:33: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected struct dma_reg *ch @@ got struct dma_reg [noderef] __iomem *tx_dma_regs @@ drivers/net/ethernet/korina.c:408:33: sparse: expected struct dma_reg *ch drivers/net/ethernet/korina.c:408:33: sparse: got struct dma_reg [noderef] __iomem *tx_dma_regs drivers/net/ethernet/korina.c:415:33: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected struct dma_reg *ch @@ got struct dma_reg [noderef] __iomem *rx_dma_regs @@ drivers/net/ethernet/korina.c:415:33: sparse: expected struct dma_reg *ch drivers/net/ethernet/korina.c:415:33: sparse: got struct dma_reg [noderef] __iomem *rx_dma_regs >> drivers/net/ethernet/korina.c:391:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *ptr @@ got unsigned int * @@ drivers/net/ethernet/korina.c:391:13: sparse: expected void const volatile [noderef] __iomem *ptr drivers/net/ethernet/korina.c:391:13: sparse: got unsigned int * drivers/net/ethernet/korina.c:392:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *ptr @@ got unsigned int * @@ drivers/net/ethernet/korina.c:392:17: sparse: expected void const volatile [noderef] __iomem *ptr drivers/net/ethernet/korina.c:392:17: sparse: got unsigned int * drivers/net/ethernet/korina.c:394:26: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *ptr @@ got unsigned int * @@ drivers/net/ethernet/korina.c:394:26: sparse: expected void const volatile [noderef] __iomem *ptr drivers/net/ethernet/korina.c:394:26: sparse: got unsigned int * drivers/net/ethernet/korina.c:397:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *ptr @@ got unsigned int * @@ drivers/net/ethernet/korina.c:397:17: sparse: expected void const volatile [noderef] __iomem *ptr drivers/net/ethernet/korina.c:397:17: sparse: got unsigned int * drivers/net/ethernet/korina.c:400:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *ptr @@ got unsigned int * @@ drivers/net/ethernet/korina.c:400:9: sparse: expected void const volatile [noderef] __iomem *ptr drivers/net/ethernet/korina.c:400:9: sparse: got unsigned int * drivers/net/ethernet/korina.c:401:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *ptr @@ got unsigned int * @@ drivers/net/ethernet/korina.c:401:9: sparse: expected void const volatile [noderef] __iomem *ptr drivers/net/ethernet/korina.c:401:9: sparse: got unsigned int * >> drivers/net/ethernet/korina.c:391:13: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *ptr @@ got unsigned int * @@ drivers/net/ethernet/korina.c:391:13: sparse: expected void const volatile [noderef] __iomem *ptr drivers/net/ethernet/korina.c:391:13: sparse: got unsigned int * drivers/net/ethernet/korina.c:392:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *ptr @@ got unsigned int * @@ drivers/net/ethernet/korina.c:392:17: sparse: expected void const volatile [noderef] __iomem *ptr drivers/net/ethernet/korina.c:392:17: sparse: got unsigned int * drivers/net/ethernet/korina.c:394:26: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *ptr @@ got unsigned int * @@ drivers/net/ethernet/korina.c:394:26: sparse: expected void const volatile [noderef] __iomem *ptr drivers/net/ethernet/korina.c:394:26: sparse: got unsigned int * drivers/net/ethernet/korina.c:397:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *ptr @@ got unsigned int * @@ drivers/net/ethernet/korina.c:397:17: sparse: expected void const volatile [noderef] __iomem *ptr drivers/net/ethernet/korina.c:397:17: sparse: got unsigned int * drivers/net/ethernet/korina.c:400:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *ptr @@ got unsigned int * @@ drivers/net/ethernet/korina.c:400:9: sparse: expected void const volatile [noderef] __iomem *ptr drivers/net/ethernet/korina.c:400:9: sparse: got unsigned int * drivers/net/ethernet/korina.c:401:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *ptr @@ got unsigned int * @@ drivers/net/ethernet/korina.c:401:9: sparse: expected void const volatile [noderef] __iomem *ptr drivers/net/ethernet/korina.c:401:9: sparse: got unsigned int * vim +391 drivers/net/ethernet/korina.c 0fc96939a97ffd drivers/net/ethernet/korina.c Thomas Bogendoerfer 2021-04-19 387 ef11291bcd5f96 drivers/net/korina.c Florian Fainelli 2008-03-19 388 static inline void korina_abort_dma(struct net_device *dev, ef11291bcd5f96 drivers/net/korina.c Florian Fainelli 2008-03-19 389 struct dma_reg *ch) ef11291bcd5f96 drivers/net/korina.c Florian Fainelli 2008-03-19 390 { ef11291bcd5f96 drivers/net/korina.c Florian Fainelli 2008-03-19 @391 if (readl(&ch->dmac) & DMA_CHAN_RUN_BIT) { ef11291bcd5f96 drivers/net/korina.c Florian Fainelli 2008-03-19 392 writel(0x10, &ch->dmac); ef11291bcd5f96 drivers/net/korina.c Florian Fainelli 2008-03-19 393 ef11291bcd5f96 drivers/net/korina.c Florian Fainelli 2008-03-19 394 while (!(readl(&ch->dmas) & DMA_STAT_HALT)) 860e9538a9482b drivers/net/ethernet/korina.c Florian Westphal 2016-05-03 395 netif_trans_update(dev); ef11291bcd5f96 drivers/net/korina.c Florian Fainelli 2008-03-19 396 ef11291bcd5f96 drivers/net/korina.c Florian Fainelli 2008-03-19 397 writel(0, &ch->dmas); ef11291bcd5f96 drivers/net/korina.c Florian Fainelli 2008-03-19 398 } ef11291bcd5f96 drivers/net/korina.c Florian Fainelli 2008-03-19 399 ef11291bcd5f96 drivers/net/korina.c Florian Fainelli 2008-03-19 400 writel(0, &ch->dmadptr); ef11291bcd5f96 drivers/net/korina.c Florian Fainelli 2008-03-19 401 writel(0, &ch->dmandptr); ef11291bcd5f96 drivers/net/korina.c Florian Fainelli 2008-03-19 402 } ef11291bcd5f96 drivers/net/korina.c Florian Fainelli 2008-03-19 403 ef11291bcd5f96 drivers/net/korina.c Florian Fainelli 2008-03-19 404 static void korina_abort_tx(struct net_device *dev) ef11291bcd5f96 drivers/net/korina.c Florian Fainelli 2008-03-19 405 { ef11291bcd5f96 drivers/net/korina.c Florian Fainelli 2008-03-19 406 struct korina_private *lp = netdev_priv(dev); ef11291bcd5f96 drivers/net/korina.c Florian Fainelli 2008-03-19 407 ef11291bcd5f96 drivers/net/korina.c Florian Fainelli 2008-03-19 @408 korina_abort_dma(dev, lp->tx_dma_regs); ef11291bcd5f96 drivers/net/korina.c Florian Fainelli 2008-03-19 409 } ef11291bcd5f96 drivers/net/korina.c Florian Fainelli 2008-03-19 410 :::::: The code at line 391 was first introduced by commit :::::: ef11291bcd5f963c72e7ba5952be3e3c97463d2c Add support the Korina (IDT RC32434) Ethernet MAC :::::: TO: Florian Fainelli :::::: CC: Jeff Garzik -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki