* [REGRESSION] stable-rc/linux-6.6.y: (build) incompatible function pointer types initializing 'int (*)(struct i...
@ 2025-07-08 17:59 KernelCI bot
0 siblings, 0 replies; only message in thread
From: KernelCI bot @ 2025-07-08 17:59 UTC (permalink / raw)
To: kernelci-results; +Cc: gus, stable
Hello,
New build issue found on stable-rc/linux-6.6.y:
---
incompatible function pointer types initializing 'int (*)(struct
iommu_domain *, unsigned long, size_t)' (aka 'int (*)(struct
iommu_domain *, unsigned long, unsigned int)') with an expression of
type 'void (struct iommu_domain *, unsigned long, size_t)' (aka 'void
(struct iommu_domain *, unsigned long, unsigned int)')
[-Wincompatible-function-pointer-types] in drivers/iommu/tegra-gart.o
(drivers/iommu/tegra-gart.c) [logspec:kbuild,kbuild.compiler.error]
---
- dashboard: https://d.kernelci.org/i/maestro:387fac999fdadaaca0ca80ad07047ef2d702c09a
- giturl: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
- commit HEAD: b5872ed076bddad62df34a0ff4cbe4bbdfe45a67
Log excerpt:
=====================================================
drivers/iommu/tegra-gart.c:281:21: error: incompatible function
pointer types initializing 'int (*)(struct iommu_domain *, unsigned
long, size_t)' (aka 'int (*)(struct iommu_domain *, unsigned long,
unsigned int)') with an expression of type 'void (struct iommu_domain
*, unsigned long, size_t)' (aka 'void (struct iommu_domain *, unsigned
long, unsigned int)') [-Wincompatible-function-pointer-types]
281 | .iotlb_sync_map = gart_iommu_sync_map,
| ^~~~~~~~~~~~~~~~~~~
1 error generated.
=====================================================
# Builds where the incident occurred:
## defconfig+allmodconfig+CONFIG_FRAME_WARN=2048 on (arm):
- compiler: clang-17
- dashboard: https://d.kernelci.org/build/maestro:686d4a9e34612746bbb52198
#kernelci issue maestro:387fac999fdadaaca0ca80ad07047ef2d702c09a
Reported-by: kernelci.org bot <bot@kernelci.org>
--
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