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HomeDefectsLIN5-5448
Fixed

LIN5-5448 : After upgrading kernel to yocto-stable-3.4.43, the kernel build of intel-xeon-core cgl fails.

Created: Jun 19, 2013    Updated: Dec 19, 2017
Resolved Date: Jun 27, 2013
Found In Version: 5.0.1
Fix Version: 5.0.1.5
Severity: Severe
Applicable for: Wind River Linux 5
Component/s: Kernel

Description

|   CC      drivers/gpu/drm/drm_crtc_helper.o
|   CC      drivers/gpu/drm/drm_dp_helper.o
|   LD      drivers/gpu/drm/drm_kms_helper.o
|   LD      drivers/gpu/drm/drm.o
|   LD      drivers/gpu/drm/i2c/built-in.o
|   CC      drivers/gpu/drm/i915/i915_drv.o
|   CC      drivers/gpu/drm/i915/i915_dma.o
|   CC      drivers/gpu/drm/i915/i915_irq.o
|   CC      drivers/gpu/drm/i915/i915_debugfs.o
|   CC      drivers/gpu/drm/i915/i915_suspend.o
|   CC      drivers/gpu/drm/i915/i915_gem.o
| /work/intel-xeon-core/bitbake_build/tmp/work/intel_xeon_core-wrs-linux/linux-windriver-3.4-r0/linux/drivers/gpu/drm/i915/i915_gem.c: In function 'i915_gem_pwrite_ioctl':
| /work/intel-xeon-core/bitbake_build/tmp/work/intel_xeon_core-wrs-linux/linux-windriver-3.4-r0/linux/drivers/gpu/drm/i915/i915_gem.c:881:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
|   CC      drivers/gpu/drm/i915/i915_gem_context.o
|   CC      drivers/gpu/drm/i915/i915_gem_debug.o
|   CC      drivers/gpu/drm/i915/i915_gem_evict.o
|   CC      drivers/gpu/drm/i915/i915_gem_execbuffer.o
| /work/intel-xeon-core/bitbake_build/tmp/work/intel_xeon_core-wrs-linux/linux-windriver-3.4-r0/linux/drivers/gpu/drm/i915/i915_gem_execbuffer.c: In function 'validate_exec_list':
| /work/intel-xeon-core/bitbake_build/tmp/work/intel_xeon_core-wrs-linux/linux-windriver-3.4-r0/linux/drivers/gpu/drm/i915/i915_gem_execbuffer.c:712:6: error: redefinition of 'relocs_total'
| /work/intel-xeon-core/bitbake_build/tmp/work/intel_xeon_core-wrs-linux/linux-windriver-3.4-r0/linux/drivers/gpu/drm/i915/i915_gem_execbuffer.c:709:6: note: previous definition of 'relocs_total' was here
| /work/intel-xeon-core/bitbake_build/tmp/work/intel_xeon_core-wrs-linux/linux-windriver-3.4-r0/linux/drivers/gpu/drm/i915/i915_gem_execbuffer.c:713:6: error: redefinition of 'relocs_max'
| /work/intel-xeon-core/bitbake_build/tmp/work/intel_xeon_core-wrs-linux/linux-windriver-3.4-r0/linux/drivers/gpu/drm/i915/i915_gem_execbuffer.c:710:6: note: previous definition of 'relocs_max' was here
| make[6]: *** [drivers/gpu/drm/i915/i915_gem_execbuffer.o] Error 1
| make[5]: *** [drivers/gpu/drm/i915] Error 2
| make[4]: *** [drivers/gpu/drm] Error 2
| make[3]: *** [drivers/gpu] Error 2
| make[2]: *** [drivers] Error 2
| make[1]: *** [sub-make] Error 2
| make: *** [all] Error 2

Steps to Reproduce

$wrlinux/configure --enable-board=intel-xeon-core --enable-kernel=cgl --enable-rootfs=glibc_cgl 

$make -C build linux-windriver

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