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Fixed

LIN1018-5907 : [WARNING] compiling error of kernel "arm64/kernel/perf_callchain.c warning: cast from pointer to integer of different size"

Created: Mar 31, 2020 Updated: Apr 17, 2020

Resolved Date: Apr 9, 2020

Found In Version: 10.18.44.16

Fix Version: 10.18.44.16

Severity: Standard

Applicable for: Wind River Linux LTS 18

Component/s: Kernel

Description

kernel-source/arch/arm64/kernel/perf_callchain.c:110:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] return (struct compat_frame_tail __user *)(buftail.fp - 4); ^ CC fs/aufs/i_op_add.o ......

Steps to Reproduce

$ /setup.sh --machines=nxp-lx2xxx --all-layers --distros=wrlinux-cgl --accept-eula=yes && source environment-setup-x86_64-wrlinuxsdk-linux && source oe-init-build-env build
$ bitbake -k wrlinux-image-glibc-cgl