On Fri, Sep 20, 2019 at 7:12 PM kernelci.org bot bot@kernelci.org wrote:
next-clang/master build: 111 builds: 7 failed, 104 passed, 28 errors, 333 warnings (next-20190920)
Full Build Summary: https://staging.kernelci.org/build/next-clang/branch/master/kernel/next-2019...
Tree: next-clang Branch: master Git Describe: next-20190920 Git Commit: b5b3bd898ba99fb0fb6aed3b23ec6353a1724d6f Git URL: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git Built: 1 unique architecture
Build Failures Detected:
arm: allmodconfig: (clang-8) FAIL aspeed_g5_defconfig: (clang-8) FAIL multi_v7_defconfig+CONFIG_CPU_BIG_ENDIAN=y: (clang-8) FAIL multi_v7_defconfig+CONFIG_EFI=y+CONFIG_ARM_LPAE=y: (clang-8) FAIL multi_v7_defconfig+CONFIG_SMP=n: (clang-8) FAIL pxa_defconfig: (clang-8) FAIL rpc_defconfig: (clang-8) FAIL
Errors and Warnings Detected:
arm: allmodconfig (clang-8): 1 error, 15 warnings am200epdkit_defconfig (clang-8): 2 warnings aspeed_g4_defconfig (clang-8): 1 warning assabet_defconfig (clang-8): 5 warnings at91_dt_defconfig (clang-8): 2 warnings axm55xx_defconfig (clang-8): 2 warnings badge4_defconfig (clang-8): 3 warnings bcm2835_defconfig (clang-8): 2 warnings cerfcube_defconfig (clang-8): 3 warnings cm_x2xx_defconfig (clang-8): 3 warnings cm_x300_defconfig (clang-8): 3 warnings cns3420vb_defconfig (clang-8): 2 warnings colibri_pxa270_defconfig (clang-8): 2 warnings colibri_pxa300_defconfig (clang-8): 3 warnings collie_defconfig (clang-8): 3 warnings corgi_defconfig (clang-8): 2 warnings davinci_all_defconfig (clang-8): 3 warnings dove_defconfig (clang-8): 2 warnings ebsa110_defconfig (clang-8): 3 warnings em_x270_defconfig (clang-8): 3 warnings ep93xx_defconfig (clang-8): 3 warnings eseries_pxa_defconfig (clang-8): 3 warnings exynos_defconfig (clang-8): 20 warnings ezx_defconfig (clang-8): 17 warnings footbridge_defconfig (clang-8): 3 warnings h3600_defconfig (clang-8): 4 warnings h5000_defconfig (clang-8): 3 warnings hackkit_defconfig (clang-8): 3 warnings imote2_defconfig (clang-8): 17 warnings imx_v4_v5_defconfig (clang-8): 2 warnings imx_v6_v7_defconfig (clang-8): 18 warnings integrator_defconfig (clang-8): 2 warnings iop32x_defconfig (clang-8): 3 warnings ixp4xx_defconfig (clang-8): 3 warnings jornada720_defconfig (clang-8): 3 warnings keystone_defconfig (clang-8): 2 warnings lart_defconfig (clang-8): 3 warnings lpc32xx_defconfig (clang-8): 2 warnings lpd270_defconfig (clang-8): 3 warnings lubbock_defconfig (clang-8): 3 warnings magician_defconfig (clang-8): 2 warnings mainstone_defconfig (clang-8): 3 warnings milbeaut_m10v_defconfig (clang-8): 2 warnings mini2440_defconfig (clang-8): 5 warnings mmp2_defconfig (clang-8): 2 warnings moxart_defconfig (clang-8): 9 warnings multi_v4t_defconfig (clang-8): 1 warning multi_v5_defconfig (clang-8): 2 warnings multi_v7_defconfig (clang-8): 3 warnings multi_v7_defconfig (clang-8): 1 warning multi_v7_defconfig (clang-8): 1 warning multi_v7_defconfig (clang-8): 1 warning mv78xx0_defconfig (clang-8): 2 warnings mvebu_v5_defconfig (clang-8): 2 warnings mvebu_v7_defconfig (clang-8): 2 warnings mxs_defconfig (clang-8): 17 warnings neponset_defconfig (clang-8): 5 warnings netwinder_defconfig (clang-8): 1 warning nhk8815_defconfig (clang-8): 2 warnings omap1_defconfig (clang-8): 2 warnings omap2plus_defconfig (clang-8): 3 warnings orion5x_defconfig (clang-8): 2 warnings oxnas_v6_defconfig (clang-8): 2 warnings palmz72_defconfig (clang-8): 2 warnings pcm027_defconfig (clang-8): 2 warnings pleb_defconfig (clang-8): 3 warnings prima2_defconfig (clang-8): 2 warnings pxa168_defconfig (clang-8): 2 warnings pxa255-idp_defconfig (clang-8): 3 warnings pxa3xx_defconfig (clang-8): 2 warnings pxa910_defconfig (clang-8): 2 warnings pxa_defconfig (clang-8): 1 error, 1 warning qcom_defconfig (clang-8): 2 warnings realview_defconfig (clang-8): 2 warnings rpc_defconfig (clang-8): 26 errors s3c2410_defconfig (clang-8): 3 warnings s3c6400_defconfig (clang-8): 2 warnings s5pv210_defconfig (clang-8): 2 warnings sama5_defconfig (clang-8): 2 warnings shannon_defconfig (clang-8): 5 warnings simpad_defconfig (clang-8): 2 warnings socfpga_defconfig (clang-8): 2 warnings spear13xx_defconfig (clang-8): 2 warnings spear3xx_defconfig (clang-8): 3 warnings spear6xx_defconfig (clang-8): 3 warnings spitz_defconfig (clang-8): 2 warnings sunxi_defconfig (clang-8): 2 warnings tango4_defconfig (clang-8): 2 warnings tct_hammer_defconfig (clang-8): 3 warnings tegra_defconfig (clang-8): 2 warnings trizeps4_defconfig (clang-8): 2 warnings u300_defconfig (clang-8): 2 warnings u8500_defconfig (clang-8): 2 warnings versatile_defconfig (clang-8): 3 warnings vexpress_defconfig (clang-8): 2 warnings viper_defconfig (clang-8): 3 warnings xcep_defconfig (clang-8): 3 warnings zeus_defconfig (clang-8): 3 warnings
Errors summary:
4 clang: error: assembler command failed with exit code 1 (use -v to see invocation) 1 drivers/usb/gadget/udc/pxa25x_udc.c:2329:11: error: invalid % escape in inline assembly string 1 clang: error: linker command failed with exit code 1 (use -v to see invocation) 1 /tmp/main-49e6d6.s:1501: Error: selected processor does not support `strh r0,[r1]' in ARM mode 1 /tmp/main-49e6d6.s:1498: Error: selected processor does not support `ldrh r0,[r0]' in ARM mode 1 /tmp/initramfs-16a52f.s:523: Error: selected processor does not support `ldrh r0,[r5,#16]' in ARM mode 1 /tmp/initramfs-16a52f.s:507: Error: selected processor does not support `ldrh r0,[sp,#12]' in ARM mode 1 /tmp/initramfs-16a52f.s:2135: Error: selected processor does not support `strh r8,[r0,#12]' in ARM mode 1 /tmp/initramfs-16a52f.s:2117: Error: selected processor does not support `ldrh r2,[r1,#12]' in ARM mode 1 /tmp/initramfs-16a52f.s:1982: Error: selected processor does not support `ldrh r3,[r0]' in ARM mode 1 /tmp/initramfs-16a52f.s:1924: Error: selected processor does not support `ldrh r0,[sp,#12]' in ARM mode 1 /tmp/initramfs-16a52f.s:1796: Error: selected processor does not support `strh r2,[r0]' in ARM mode 1 /tmp/initramfs-16a52f.s:1396: Error: selected processor does not support `ldrh r2,[r7]' in ARM mode 1 /tmp/initramfs-16a52f.s:1361: Error: selected processor does not support `ldrh r1,[r7]' in ARM mode 1 /tmp/initramfs-16a52f.s:1342: Error: selected processor does not support `ldrh r3,[r7]' in ARM mode 1 /tmp/initramfs-16a52f.s:1319: Error: selected processor does not support `ldrh r2,[r7]' in ARM mode 1 /tmp/initramfs-16a52f.s:1304: Error: selected processor does not support `ldrh r2,[r7]' in ARM mode 1 /tmp/initramfs-16a52f.s:1272: Error: selected processor does not support `ldrh r2,[r7]' in ARM mode 1 /tmp/initramfs-16a52f.s:1270: Error: selected processor does not support `ldrh r1,[r7]' in ARM mode 1 /tmp/initramfs-16a52f.s:1069: Error: selected processor does not support `ldrh r2,[r2]' in ARM mode 1 /tmp/elf-966726.s:31: Error: selected processor does not support `ldrh r2,[r0,#18]' in ARM mode 1 /tmp/do_mounts_rd-299238.s:529: Error: selected processor does not support `ldrh r0,[r5,#56]' in ARM mode 1 /tmp/do_mounts_rd-299238.s:525: Error: selected processor does not support `ldrh r1,[r5,#2]' in ARM mode 1 /tmp/do_mounts_rd-299238.s:524: Error: selected processor does not support `ldrh r0,[r5,#10]' in ARM mode 1 /tmp/do_mounts_rd-299238.s:510: Error: selected processor does not support `ldrh r0,[r5,#16]' in ARM mode
I should file more bugs for these assembler related issues. https://github.com/ClangBuiltLinux/linux/issues/659
Warnings summary:
175 WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL 42 1 warning generated. 10 2 warnings generated. 7 mm/shmem.c:2736:35: warning: variable 'shmem_falloc_waitq' is uninitialized when used within its own initialization [-Wuninitialized] 7 fs/proc/proc_sysctl.c:705:35: warning: variable 'wq' is uninitialized when used within its own initialization [-Wuninitialized] 7 fs/proc/base.c:1894:35: warning: variable 'wq' is uninitialized when used within its own initialization [-Wuninitialized] 7 fs/namei.c:3128:34: warning: variable 'wq' is uninitialized when used within its own initialization [-Wuninitialized] 7 fs/namei.c:1640:34: warning: variable 'wq' is uninitialized when used within its own initialization [-Wuninitialized] 5 fs/nfs/dir.c:448:34: warning: variable 'wq' is uninitialized when used within its own initialization [-Wuninitialized] 5 drivers/video/fbdev/sa1100fb.c:975:21: warning: unused function 'sa1100fb_min_dma_period' [-Wunused-function]
https://github.com/ClangBuiltLinux/linux/issues/673
4 arch/arm/configs/multi_v7_defconfig:936:warning: symbol value 'm' invalid for REMOTEPROC 3 fs/nfs/dir.c:1499:34: warning: variable 'wq' is uninitialized when used within its own initialization [-Wuninitialized] 3 fs/fuse/readdir.c:161:34: warning: variable 'wq' is uninitialized when used within its own initialization [-Wuninitialized] 3 block/t10-pi.c:62:11: warning: enumeration value 'T10_PI_TYPE0_PROTECTION' not handled in switch [-Wswitch]
patches sent last week
2 fs/cifs/readdir.c:83:34: warning: variable 'wq' is uninitialized when used within its own initialization [-Wuninitialized] 2 drivers/net/usb/lan78xx.c:2662:34: warning: variable 'unlink_wakeup' is uninitialized when used within its own initialization [-Wuninitialized] 1 security/integrity/ima/ima_crypto.c:512:5: warning: stack frame size of 1152 bytes in function 'ima_calc_field_array_hash' [-Wframe-larger-than=] 1 net/nfc/hci/llc_shdlc.c:687:34: warning: variable 'connect_wq' is uninitialized when used within its own initialization [-Wuninitialized] 1 net/nfc/hci/command.c:59:34: warning: variable 'ew_wq' is uninitialized when used within its own initialization [-Wuninitialized] 1 drivers/android/binderfs.c:657:41: warning: suggest braces around initialization of subobject [-Wmissing-braces]
https://github.com/ClangBuiltLinux/linux/issues/674