Messages in this thread | | | Date | Wed, 8 Jun 2022 07:38:20 +0800 | From | kernel test robot <> | Subject | [drm-misc:drm-misc-next 2/10] drivers/gpu/drm/mgag200/mgag200_g200.c:120:16: error: implicit declaration of function 'vmalloc'; did you mean 'kvmalloc'? |
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tree: git://anongit.freedesktop.org/drm/drm-misc drm-misc-next head: dfa687bffc8a4a21ed929c7dececf01b8f1f52ee commit: 85397f6bc4ff13a6bc5259facb8ebebb1986d666 [2/10] drm/mgag200: Initialize each model in separate function config: parisc-allyesconfig (https://download.01.org/0day-ci/archive/20220608/202206080734.ztAvDG7O-lkp@intel.com/config) compiler: hppa-linux-gcc (GCC) 11.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git remote add drm-misc git://anongit.freedesktop.org/drm/drm-misc git fetch --no-tags drm-misc drm-misc-next git checkout 85397f6bc4ff13a6bc5259facb8ebebb1986d666 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=parisc SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/gpu/drm/mgag200/mgag200_g200.c: In function 'mgag200_g200_init_refclk': >> drivers/gpu/drm/mgag200/mgag200_g200.c:120:16: error: implicit declaration of function 'vmalloc'; did you mean 'kvmalloc'? [-Werror=implicit-function-declaration] 120 | bios = vmalloc(size); | ^~~~~~~ | kvmalloc drivers/gpu/drm/mgag200/mgag200_g200.c:120:14: warning: assignment to 'unsigned char *' from 'int' makes pointer from integer without a cast [-Wint-conversion] 120 | bios = vmalloc(size); | ^ >> drivers/gpu/drm/mgag200/mgag200_g200.c:131:9: error: implicit declaration of function 'vfree'; did you mean 'kvfree'? [-Werror=implicit-function-declaration] 131 | vfree(bios); | ^~~~~ | kvfree cc1: some warnings being treated as errors
vim +120 drivers/gpu/drm/mgag200/mgag200_g200.c
102 103 static void mgag200_g200_init_refclk(struct mgag200_g200_device *g200) 104 { 105 struct mga_device *mdev = &g200->base; 106 struct drm_device *dev = &mdev->base; 107 struct pci_dev *pdev = to_pci_dev(dev->dev); 108 unsigned char __iomem *rom; 109 unsigned char *bios; 110 size_t size; 111 112 g200->pclk_min = 50000; 113 g200->pclk_max = 230000; 114 g200->ref_clk = 27050; 115 116 rom = pci_map_rom(pdev, &size); 117 if (!rom) 118 return; 119 > 120 bios = vmalloc(size); 121 if (!bios) 122 goto out; 123 memcpy_fromio(bios, rom, size); 124 125 if (size != 0 && bios[0] == 0x55 && bios[1] == 0xaa) 126 mgag200_g200_interpret_bios(g200, bios, size); 127 128 drm_dbg_kms(dev, "pclk_min: %ld pclk_max: %ld ref_clk: %ld\n", 129 g200->pclk_min, g200->pclk_max, g200->ref_clk); 130 > 131 vfree(bios); 132 out: 133 pci_unmap_rom(pdev, rom); 134 } 135
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