From: kernel test robot <lkp@intel.com>
To: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org,
Kuppuswamy Sathyanarayanan
<sathyanarayanan.kuppuswamy@linux.intel.com>,
Andi Kleen <ak@linux.intel.com>, Tony Luck <tony.luck@intel.com>
Subject: [intel-tdx:guest 36/144] arch/x86/mm/mem_encrypt_common.c:14:6: warning: no previous prototype for 'force_dma_unencrypted'
Date: Fri, 10 Dec 2021 07:59:56 +0800 [thread overview]
Message-ID: <202112100722.xdCK1rLH-lkp@intel.com> (raw)
tree: https://github.com/intel/tdx.git guest
head: 41fe88a1b3c28543f49fa6ed9e0e9b6650ed7614
commit: e6712c98ae60430d8f0d207fa3352e408a56c69f [36/144] x86/mm: Move force_dma_unencrypted() to common code
config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20211210/202112100722.xdCK1rLH-lkp@intel.com/config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
# https://github.com/intel/tdx/commit/e6712c98ae60430d8f0d207fa3352e408a56c69f
git remote add intel-tdx https://github.com/intel/tdx.git
git fetch --no-tags intel-tdx guest
git checkout e6712c98ae60430d8f0d207fa3352e408a56c69f
# save the config file to linux build tree
mkdir build_dir
make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash arch/x86/mm/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> arch/x86/mm/mem_encrypt_common.c:14:6: warning: no previous prototype for 'force_dma_unencrypted' [-Wmissing-prototypes]
14 | bool force_dma_unencrypted(struct device *dev)
| ^~~~~~~~~~~~~~~~~~~~~
vim +/force_dma_unencrypted +14 arch/x86/mm/mem_encrypt_common.c
12
13 /* Override for DMA direct allocation check - ARCH_HAS_FORCE_DMA_UNENCRYPTED */
> 14 bool force_dma_unencrypted(struct device *dev)
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
reply other threads:[~2021-12-10 0:01 UTC|newest]
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