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d="scan'208";a="9323845" Received: from igk-lkp-server01.igk.intel.com (HELO 58ca8a381a5c) ([10.211.93.152]) by fmviesa013.fm.intel.com with ESMTP; 07 Nov 2026 00:54:32 -0800 Received: from kbuild by 58ca8a381a5c with local (Exim 4.98.2) (envelope-from ) id 1xPcBw-00000000AcJ-3bZn; Sat, 07 Nov 2026 08:54:28 +0000 Date: Sat, 07 Nov 2026 09:54:11 +0100 From: kernel test robot To: cros-kernel-buildreports@googlegroups.com Cc: oe-kbuild-all@lists.linux.dev Subject: [android-common:android15-6.6 53/53] arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:338:22: error: 'struct iommu_iotlb_gather' has no member named 'end' Message-ID: <202611070911.VRzf6cPc-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 Hi Mostafa, FYI, the error/warning still remains. tree: https://android.googlesource.com/kernel/common android15-6.6 head: bc10f2ae3a89cd46c1069ed99b65df424ba3d3db commit: c220ef36a11e4fe05cc1e583f8e24d2a61541a87 [53/53] ANDROID: KVM: arm64: iommu: support iommu_iotlb_gather config: arm64-randconfig-2200-20261107 (https://download.01.org/0day-ci/archive/20261107/202611070911.VRzf6cPc-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 12.5.0 smatch: v0.5.0-9187-g5189e3fb reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261107/202611070911.VRzf6cPc-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/202611070911.VRzf6cPc-lkp@intel.com/ All errors (new ones prefixed by >>): arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:85:5: warning: no previous prototype for 'kvm_iommu_refill' [-Wmissing-prototypes] 85 | int kvm_iommu_refill(struct kvm_hyp_memcache *host_mc) | ^~~~~~~~~~~~~~~~ arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:90:6: warning: no previous prototype for 'kvm_iommu_reclaim' [-Wmissing-prototypes] 90 | void kvm_iommu_reclaim(struct kvm_hyp_memcache *host_mc, int target) | ^~~~~~~~~~~~~~~~~ arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:95:5: warning: no previous prototype for 'kvm_iommu_reclaimable' [-Wmissing-prototypes] 95 | int kvm_iommu_reclaimable(void) | ^~~~~~~~~~~~~~~~~~~~~ arch/arm64/kvm/hyp/nvhe/iommu/iommu.c: In function 'kvm_iommu_iotlb_gather_is_disjoint': >> arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:338:22: error: 'struct iommu_iotlb_gather' has no member named 'end' 338 | return gather->end != 0 && | ^~ >> arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:339:34: error: 'struct iommu_iotlb_gather' has no member named 'start' 339 | (end + 1 < gather->start || start > gather->end + 1); | ^~ arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:339:59: error: 'struct iommu_iotlb_gather' has no member named 'end' 339 | (end + 1 < gather->start || start > gather->end + 1); | ^~ arch/arm64/kvm/hyp/nvhe/iommu/iommu.c: In function 'kvm_iommu_iotlb_gather_add_range': arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:347:19: error: 'struct iommu_iotlb_gather' has no member named 'start' 347 | if (gather->start > iova) | ^~ arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:348:23: error: 'struct iommu_iotlb_gather' has no member named 'start' 348 | gather->start = iova; | ^~ arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:349:19: error: 'struct iommu_iotlb_gather' has no member named 'end' 349 | if (gather->end < end) | ^~ arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:350:23: error: 'struct iommu_iotlb_gather' has no member named 'end' 350 | gather->end = end; | ^~ arch/arm64/kvm/hyp/nvhe/iommu/iommu.c: In function 'kvm_iommu_iotlb_gather_add_page': >> arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:358:20: error: 'struct iommu_iotlb_gather' has no member named 'pgsize' 358 | if ((gather->pgsize && gather->pgsize != size) || | ^~ arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:358:38: error: 'struct iommu_iotlb_gather' has no member named 'pgsize' 358 | if ((gather->pgsize && gather->pgsize != size) || | ^~ arch/arm64/kvm/hyp/nvhe/iommu/iommu.c:362:15: error: 'struct iommu_iotlb_gather' has no member named 'pgsize' 362 | gather->pgsize = size; | ^~ vim +338 arch/arm64/kvm/hyp/nvhe/iommu/iommu.c 332 333 static bool kvm_iommu_iotlb_gather_is_disjoint(struct iommu_iotlb_gather *gather, 334 unsigned long iova, size_t size) 335 { 336 unsigned long start = iova, end = start + size - 1; 337 > 338 return gather->end != 0 && > 339 (end + 1 < gather->start || start > gather->end + 1); 340 } 341 342 static inline void kvm_iommu_iotlb_gather_add_range(struct iommu_iotlb_gather *gather, 343 unsigned long iova, size_t size) 344 { 345 unsigned long end = iova + size - 1; 346 347 if (gather->start > iova) 348 gather->start = iova; 349 if (gather->end < end) 350 gather->end = end; 351 } 352 353 void kvm_iommu_iotlb_gather_add_page(void *cookie, 354 struct iommu_iotlb_gather *gather, 355 unsigned long iova, 356 size_t size) 357 { > 358 if ((gather->pgsize && gather->pgsize != size) || 359 kvm_iommu_iotlb_gather_is_disjoint(gather, iova, size)) 360 kvm_iommu_iotlb_sync(cookie, gather); 361 362 gather->pgsize = size; 363 kvm_iommu_iotlb_gather_add_range(gather, iova, size); 364 } 365 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki