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d="scan'208";a="4565603" Received: from igk-lkp-server01.igk.intel.com (HELO 58ca8a381a5c) ([10.211.93.152]) by orviesa006.jf.intel.com with ESMTP; 27 Oct 2026 00:43:28 -0700 Received: from kbuild by 58ca8a381a5c with local (Exim 4.98.2) (envelope-from ) id 1xLbq8-000000004R1-0GoK; Tue, 27 Oct 2026 07:43:24 +0000 Date: Tue, 27 Oct 2026 08:43:12 +0100 From: kernel test robot To: cros-kernel-buildreports@googlegroups.com Cc: oe-kbuild-all@lists.linux.dev Subject: [android-common:android13-5.10-2026-10 1/1] drivers/remoteproc/remoteproc_coredump.c:169:33: sparse: sparse: incorrect type in argument 2 (different address spaces) Message-ID: <202610270855.RBMpV3De-lkp@intel.com> User-Agent: s-nail v14.9.25 X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list tree: https://android.googlesource.com/kernel/common android13-5.10-2026-10 head: a4c2f82969bc5fa7fcc21ede4b690ece7ff72335 commit: 0cf9435352d4caac1aa224ddfac371ba40a62ea4 [1/1] BACKPORT: FROMGIT: remoteproc: add is_iomem to da_to_va config: arm64-randconfig-r2309-20261018 (https://download.01.org/0day-ci/archive/20261027/202610270855.RBMpV3De-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 11.5.0 sparse: v0.6.5-rc1-1-gc4640450 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261027/202610270855.RBMpV3De-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/202610270855.RBMpV3De-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/remoteproc/remoteproc_coredump.c:169:33: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void const volatile [noderef] __iomem * @@ got void *[assigned] ptr @@ drivers/remoteproc/remoteproc_coredump.c:169:33: sparse: expected void const volatile [noderef] __iomem * drivers/remoteproc/remoteproc_coredump.c:169:33: sparse: got void *[assigned] ptr vim +169 drivers/remoteproc/remoteproc_coredump.c 150 151 static void rproc_copy_segment(struct rproc *rproc, void *dest, 152 struct rproc_dump_segment *segment, 153 size_t offset, size_t size) 154 { 155 void *ptr; 156 bool is_iomem; 157 158 if (segment->dump) { 159 segment->dump(rproc, segment, dest, offset, size); 160 } else { 161 ptr = rproc_da_to_va(rproc, segment->da + offset, size, &is_iomem); 162 if (!ptr) { 163 dev_err(&rproc->dev, 164 "invalid copy request for segment %pad with offset %zu and size %zu)\n", 165 &segment->da, offset, size); 166 memset(dest, 0xff, size); 167 } else { 168 if (is_iomem) > 169 memcpy_fromio(dest, ptr, size); 170 else 171 memcpy(dest, ptr, size); 172 } 173 } 174 } 175 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki