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Date: Tue, 16 Jan 2018 09:59:27 +0800 From: kbuild test robot <lkp@...el.com> To: Rahul Lakkireddy <rahul.lakkireddy@...lsio.com> Cc: kbuild-all@...org, netdev@...r.kernel.org, davem@...emloft.net, ganeshgr@...lsio.com, nirranjan@...lsio.com, indranil@...lsio.com, Rahul Lakkireddy <rahul.lakkireddy@...lsio.com> Subject: Re: [PATCH net-next 1/2] cxgb4: rework on-chip memory read Hi Rahul, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on net-next/master] url: https://github.com/0day-ci/linux/commits/Rahul-Lakkireddy/cxgb4-rework-on-chip-memory-read/20180116-050826 reproduce: # apt-get install sparse make ARCH=x86_64 allmodconfig make C=1 CF=-D__CHECK_ENDIAN__ sparse warnings: (new ones prefixed by >>) >> drivers/net/ethernet/chelsio/cxgb4/cudbg_intrinsic.c:29:14: sparse: incorrect type in assignment (different base types) @@ expected restricted __be32 <noident> @@ got unsignrestricted __be32 <noident> @@ drivers/net/ethernet/chelsio/cxgb4/cudbg_intrinsic.c:29:14: expected restricted __be32 <noident> drivers/net/ethernet/chelsio/cxgb4/cudbg_intrinsic.c:29:14: got unsigned int <noident> vim +29 drivers/net/ethernet/chelsio/cxgb4/cudbg_intrinsic.c 21 22 unsigned int cudbg_mem_read_def(struct cudbg_init *pdbg_init, 23 u32 start, u32 offset, u32 size, 24 u32 mem_aperture, u8 *outbuf) 25 { 26 struct adapter *adap = pdbg_init->adap; 27 __be32 *buf = (__be32 *)outbuf; 28 > 29 *buf = le32_to_cpu((__force __le32) 30 t4_read_reg(adap, start + offset)); 31 32 return sizeof(__be32); 33 } 34 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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