linux-kernel - [asahilinux:asahi-soc/rtkit-sart-nvme 4/6] drivers/soc/apple/sart.c:284:4: warning: format specifies type 'unsigned long long' but the argument has type 'phys_addr

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Date:   Mon, 2 May 2022 08:21:28 +0800
From:   kernel test robot <lkp@...el.com>
To:     Sven Peter <sven@...npeter.dev>
Cc:     llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
        linux-kernel@...r.kernel.org, Arnd Bergmann <arnd@...db.de>,
        Hector Martin <marcan@...can.st>
Subject: [asahilinux:asahi-soc/rtkit-sart-nvme 4/6]
 drivers/soc/apple/sart.c:284:4: warning: format specifies type 'unsigned
 long long' but the argument has type 'phys_addr_t' (aka 'unsigned int')

tree:   https://github.com/AsahiLinux/linux asahi-soc/rtkit-sart-nvme
head:   b483360a58a6f47f31a470feffc9fd41e8d66b36
commit: 09724d641508aead22e8e4a9761b2255ee6a38fc [4/6] soc: apple: Add SART driver
config: hexagon-allyesconfig (https://download.01.org/0day-ci/archive/20220502/202205020811.kEEGO8QC-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 09325d36061e42b495d1f4c7e933e260eac260ed)
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
        # https://github.com/AsahiLinux/linux/commit/09724d641508aead22e8e4a9761b2255ee6a38fc
        git remote add asahilinux https://github.com/AsahiLinux/linux
        git fetch --no-tags asahilinux asahi-soc/rtkit-sart-nvme
        git checkout 09724d641508aead22e8e4a9761b2255ee6a38fc
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash drivers/soc/apple/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>

All warnings (new ones prefixed by >>):

>> drivers/soc/apple/sart.c:284:4: warning: format specifies type 'unsigned long long' but the argument has type 'phys_addr_t' (aka 'unsigned int') [-Wformat]
                    paddr, size);
                    ^~~~~
   include/linux/dev_printk.h:146:70: note: expanded from macro 'dev_warn'
           dev_printk_index_wrap(_dev_warn, KERN_WARNING, dev, dev_fmt(fmt), ##__VA_ARGS__)
                                                                       ~~~     ^~~~~~~~~~~
   include/linux/dev_printk.h:110:23: note: expanded from macro 'dev_printk_index_wrap'
                   _p_func(dev, fmt, ##__VA_ARGS__);                       \
                                ~~~    ^~~~~~~~~~~
   1 warning generated.


vim +284 drivers/soc/apple/sart.c

   253	
   254	int apple_sart_remove_allowed_region(struct apple_sart *sart, phys_addr_t paddr,
   255					     size_t size)
   256	{
   257		int i;
   258	
   259		dev_dbg(sart->dev,
   260			"will remove [paddr: %pa, size: 0x%zx] from allowed regions\n",
   261			&paddr, size);
   262	
   263		for (i = 0; i < APPLE_SART_MAX_ENTRIES; ++i) {
   264			u8 eflags;
   265			size_t esize;
   266			phys_addr_t epaddr;
   267	
   268			if (test_bit(i, &sart->protected_entries))
   269				continue;
   270	
   271			sart->ops->get_entry(sart, i, &eflags, &epaddr, &esize);
   272	
   273			if (epaddr != paddr || esize != size)
   274				continue;
   275	
   276			sart->ops->set_entry(sart, i, 0, 0, 0);
   277	
   278			clear_bit(i, &sart->used_entries);
   279			dev_dbg(sart->dev, "cleared entry %d\n", i);
   280			return 0;
   281		}
   282	
   283		dev_warn(sart->dev, "entry [paddr: 0x%llx, size: 0x%zx] not found\n",
 > 284			 paddr, size);
   285	
   286		return -EINVAL;
   287	}
   288	EXPORT_SYMBOL_GPL(apple_sart_remove_allowed_region);
   289	

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp