Buildresult: linux-next-rand/x86_64-randconfig/x86_64-gcc8 built on May 31 2019, 19:51

kisskb

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Status:	OK
Date/Time:	May 31 2019, 19:51
Duration:	0:07:19.818087
Builder:	ka1
Revision:	Add linux-next specific files for 20190531 (`3c09c1950c8483eeeb4bf9615ecdcec7234c6790)`
Target:	linux-next-rand/x86_64-randconfig/x86_64-gcc8
Branch:	linux-next-rand
Compiler:	x86_64-gcc8 (x86_64-linux-gcc (GCC) 8.1.0 / GNU ld (GNU Binutils) 2.30)
Config:	randconfig (download)
Log:	Download original Possible warnings (11) arch/x86/mm/fault.c:1017:22: warning: unused variable 'tsk' [-Wunused-variable] mm/vmalloc.c:990:4: warning: 'lva' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/gpu/drm/amd/amdgpu/amdgpu_object.c:481:2: warning: #warning Please enable CONFIG_MTRR and CONFIG_X86_PAT for better performance thanks to write-combining [-Wcpp] #warning Please enable CONFIG_MTRR and CONFIG_X86_PAT for better performance \ drivers/gpu/drm/amd/amdgpu/soc15.c:661:3: warning: #warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15." [-Wcpp] # warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15." drivers/gpu/drm/amd/amdgpu/soc15.c:683:3: warning: #warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15." [-Wcpp] # warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15." drivers/gpu/drm/amd/amdgpu/amdgpu.h:1012:29: warning: 'lo_val' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/of/fdt.c:129:19: warning: 'of_fdt_match' defined but not used [-Wunused-function] mm/vmalloc.c:990:4: warning: 'lva' may be used uninitialized in this function [-Wmaybe-uninitialized] Full Log # git rev-parse -q --verify 3c09c1950c8483eeeb4bf9615ecdcec7234c6790^{commit} 3c09c1950c8483eeeb4bf9615ecdcec7234c6790 already have revision, skipping fetch # git checkout -q -f -B kisskb 3c09c1950c8483eeeb4bf9615ecdcec7234c6790 # git clean -qxdf # < git log -1 # commit 3c09c1950c8483eeeb4bf9615ecdcec7234c6790 # Author: Stephen Rothwell <sfr@canb.auug.org.au> # Date: Fri May 31 15:57:31 2019 +1000 # # Add linux-next specific files for 20190531 # # Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version # < git log --format=%s --max-count=1 3c09c1950c8483eeeb4bf9615ecdcec7234c6790 # < make -s -j 24 ARCH=x86_64 O=/kisskb/build/linux-next-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux- randconfig KCONFIG_SEED=0xE1B2408E # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n # Added to kconfig CONFIG_GCC_PLUGINS=n # Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n # Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n # Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n # yes \n \| make -s -j 24 ARCH=x86_64 O=/kisskb/build/linux-next-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux- oldconfig yes: standard output: Broken pipe # make -s -j 24 ARCH=x86_64 O=/kisskb/build/linux-next-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux- /kisskb/src/arch/x86/mm/fault.c: In function 'do_sigbus': /kisskb/src/arch/x86/mm/fault.c:1017:22: warning: unused variable 'tsk' [-Wunused-variable] struct task_struct tsk = current; ^~~ /kisskb/src/mm/vmalloc.c: In function 'pcpu_get_vm_areas': /kisskb/src/mm/vmalloc.c:990:4: warning: 'lva' may be used uninitialized in this function [-Wmaybe-uninitialized] insert_vmap_area_augment(lva, &va->rb_node, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ &free_vmap_area_root, &free_vmap_area_list); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/mm/vmalloc.c:915:20: note: 'lva' was declared here struct vmap_area lva; ^~~ /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c: In function 'amdgpu_bo_do_create': /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c:481:2: warning: #warning Please enable CONFIG_MTRR and CONFIG_X86_PAT for better performance thanks to write-combining [-Wcpp] #warning Please enable CONFIG_MTRR and CONFIG_X86_PAT for better performance \ ^~~~~~~ /kisskb/src/drivers/gpu/drm/amd/amdgpu/soc15.c: In function 'soc15_set_ip_blocks': /kisskb/src/drivers/gpu/drm/amd/amdgpu/soc15.c:661:3: warning: #warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15." [-Wcpp] # warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15." ^~~~~~~ /kisskb/src/drivers/gpu/drm/amd/amdgpu/soc15.c:683:3: warning: #warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15." [-Wcpp] # warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15." ^~~~~~~ In file included from /kisskb/src/drivers/gpu/drm/amd/amdgpu/df_v3_6.c:23: /kisskb/src/drivers/gpu/drm/amd/amdgpu/df_v3_6.c: In function 'df_v3_6_pmc_start': /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu.h:1012:29: warning: 'lo_val' may be used uninitialized in this function [-Wmaybe-uninitialized] #define WREG32_PCIE(reg, v) adev->pcie_wreg(adev, (reg), (v)) ^~~~ /kisskb/src/drivers/gpu/drm/amd/amdgpu/df_v3_6.c:334:39: note: 'lo_val' was declared here uint32_t lo_base_addr, hi_base_addr, lo_val, hi_val; ^~~~~~ /kisskb/src/drivers/of/fdt.c:129:19: warning: 'of_fdt_match' defined but not used [-Wunused-function] static int __init of_fdt_match(const void blob, unsigned long node, ^~~~~~~~~~~~ /kisskb/src/mm/vmalloc.c: In function 'pcpu_get_vm_areas': /kisskb/src/mm/vmalloc.c:990:4: warning: 'lva' may be used uninitialized in this function [-Wmaybe-uninitialized] insert_vmap_area_augment(lva, &va->rb_node, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ &free_vmap_area_root, &free_vmap_area_list); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/mm/vmalloc.c:915:20: note: 'lva' was declared here struct vmap_area lva; ^~~ Completed OK # rm -rf /kisskb/build/linux-next-rand_x86_64-randconfig_x86_64-gcc8 # Build took: 0:07:19.818087

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