Here are the build results from automated periodic testing.

The tree being built was stable-rt, found at:

URL: git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.git

Branch: v5.4-rt

Topmost commits: ee8a165804fcf Linux 5.4.44-rt27 05e50eed2fd33 mm/zswap: Use local lock to protect per-CPU data 52447106a90ac printk: Force a line break on pr_cont(" ")

Build logs (stderr only) can be found at the following link (experimental):

http://arm-soc.lixom.net/buildlogs/stable-rt/v5.4.44-rt27/

Runtime: 72m 22s

Passed: 129 Failed: 1

Warnings: 170 DTS warnings: 11

Section mismatches: 0

-------------------------------------------------------------------------------

Failed defconfigs: riscv.allmodconfig

-------------------------------------------------------------------------------

Errors:

riscv.allmodconfig: ubsan.c:(.text.unlikely+0x38): undefined reference to `__ashlti3' riscv64-unknown-linux-gnu-ld: ubsan.c:(.text.unlikely+0x42): undefined reference to `__ashrti3'

Warnings:

arm.allmodconfig: /tmp/cc9mhHYv.s:18119: Warning: using r15 results in unpredictable behaviour /tmp/cc9mhHYv.s:18191: Warning: using r15 results in unpredictable behaviour sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] sound/pci/echoaudio/echoaudio_dsp.c:658:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-octeon.c:48:3: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] warning: same module names found:

arm.am200epdkit_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.assabet_defconfig: drivers/video/fbdev/sa1100fb.c:975:21: warning: 'sa1100fb_min_dma_period' defined but not used [-Wunused-function]

arm.at91_dt_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.axm55xx_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.cm_x2xx_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.cm_x300_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.cns3420vb_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.colibri_pxa270_defconfig: /tmp/ccbYDd6V.s:975: Warning: source register same as write-back base WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.colibri_pxa300_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.collie_defconfig: drivers/video/fbdev/sa1100fb.c:975:21: warning: 'sa1100fb_min_dma_period' defined but not used [-Wunused-function]

arm.davinci_all_defconfig: /tmp/ccYzlsTy.s:353: Warning: source register same as write-back base WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.dove_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.em_x270_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.ep93xx_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.eseries_pxa_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.exynos_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.ezx_defconfig: /tmp/ccACQJFG.s:358: Warning: source register same as write-back base WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.h3600_defconfig: drivers/video/fbdev/sa1100fb.c:975:21: warning: 'sa1100fb_min_dma_period' defined but not used [-Wunused-function]

arm.h5000_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.imote2_defconfig: /tmp/ccvXiBci.s:358: Warning: source register same as write-back base WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.imx_v4_v5_defconfig: /tmp/cc1QAiGM.s:373: Warning: source register same as write-back base WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.imx_v6_v7_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.integrator_defconfig: /tmp/ccrEAhnv.s:373: Warning: source register same as write-back base WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.ixp4xx_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.keystone_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.lpc32xx_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.magician_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.milbeaut_m10v_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.mini2440_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.mmp2_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.multi_lpae_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.multi_v5_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.multi_v7_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.multi_v7_nosmp_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.mv78xx0_defconfig: /tmp/ccDDk8RR.s:976: Warning: source register same as write-back base WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.mvebu_v5_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.mvebu_v7_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.mxs_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.neponset_defconfig: drivers/video/fbdev/sa1100fb.c:975:21: warning: 'sa1100fb_min_dma_period' defined but not used [-Wunused-function]

arm.nhk8815_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.omap1_defconfig: /tmp/ccp3tRwM.s:858: Warning: source register same as write-back base WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.omap2plus_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.orion5x_defconfig: /tmp/ccUcUnvh.s:976: Warning: source register same as write-back base WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.oxnas_v6_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.palmz72_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.pcm027_defconfig: /tmp/ccsVg36D.s:350: Warning: source register same as write-back base WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.prima2_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.pxa168_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.pxa3xx_defconfig: /tmp/cc0WmEHy.s:309: Warning: source register same as write-back base WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.pxa910_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.pxa_defconfig: /tmp/ccSVZRhh.s:936: Warning: source register same as write-back base

arm.qcom_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.realview_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.s3c6400_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.s5pv210_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.sama5_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.shannon_defconfig: drivers/video/fbdev/sa1100fb.c:975:21: warning: 'sa1100fb_min_dma_period' defined but not used [-Wunused-function]

arm.simpad_defconfig: /tmp/ccZPDEnm.s:318: Warning: source register same as write-back base

arm.spear13xx_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.sunxi_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.tango4_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.tegra_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.trizeps4_defconfig: /tmp/ccuVmIJ9.s:350: Warning: source register same as write-back base WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.u300_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.u8500_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.versatile_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.vexpress_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.viper_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.xcep_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm.zeus_defconfig: WARNING: "return_address" [vmlinux] is a static EXPORT_SYMBOL_GPL

arm64.allmodconfig: aarch64-unknown-linux-gnu-ld: warning: creating a DT_TEXTREL in object aarch64-unknown-linux-gnu-ld: warning: creating a DT_TEXTREL in object aarch64-unknown-linux-gnu-ld: warning: creating a DT_TEXTREL in object

arm64.allnoconfig: arch/arm64/kernel/fpsimd.c:209:13: warning: 'sve_free' defined but not used [-Wunused-function]

arm64.defconfig: aarch64-unknown-linux-gnu-ld: warning: creating a DT_TEXTREL in object aarch64-unknown-linux-gnu-ld: warning: creating a DT_TEXTREL in object aarch64-unknown-linux-gnu-ld: warning: creating a DT_TEXTREL in object

arm64.nosmp_defconfig: aarch64-unknown-linux-gnu-ld: warning: creating a DT_TEXTREL in object aarch64-unknown-linux-gnu-ld: warning: creating a DT_TEXTREL in object aarch64-unknown-linux-gnu-ld: warning: creating a DT_TEXTREL in object

arm64.tinyconfig: arch/arm64/kernel/fpsimd.c:209:13: warning: 'sve_free' defined but not used [-Wunused-function]

i386.allmodconfig: sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] sound/pci/echoaudio/echoaudio_dsp.c:658:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-octeon.c:48:3: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/watchdog/sbc7240_wdt.c:189:2: warning: this statement may fall through [-Wimplicit-fallthrough=] x86_64-pc-linux-gnu-ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' x86_64-pc-linux-gnu-ld: warning: creating a DT_TEXTREL in object

i386.allnoconfig: x86_64-pc-linux-gnu-ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' x86_64-pc-linux-gnu-ld: warning: creating a DT_TEXTREL in object

i386.defconfig: x86_64-pc-linux-gnu-ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' x86_64-pc-linux-gnu-ld: warning: creating a DT_TEXTREL in object

i386.tinyconfig: x86_64-pc-linux-gnu-ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' x86_64-pc-linux-gnu-ld: warning: creating a DT_TEXTREL in object

riscv.rv32_allmod_defconfig: sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] sound/pci/echoaudio/echoaudio_dsp.c:658:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] sound/pci/echoaudio/echoaudio_dsp.c:647:9: warning: iteration 1073741824 invokes undefined behavior [-Waggressive-loop-optimizations] drivers/dma/iop-adma.c:448:13: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/dma/iop-adma.c:450:4: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] drivers/dma/iop-adma.c:1302:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/infiniband/sw/siw/siw_qp_rx.c:142:23: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/media/platform/omap/omap_vout.c:979:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/media/platform/omap/omap_vout.c:1479:21: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-octeon.c:48:3: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]

x86.allmodconfig: x86_64-pc-linux-gnu-ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' x86_64-pc-linux-gnu-ld: warning: creating a DT_TEXTREL in object

x86.allnoconfig: x86_64-pc-linux-gnu-ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' x86_64-pc-linux-gnu-ld: warning: creating a DT_TEXTREL in object

x86.defconfig: x86_64-pc-linux-gnu-ld: arch/x86/boot/compressed/head_64.o: warning: relocation in read-only section `.head.text' x86_64-pc-linux-gnu-ld: warning: creating a DT_TEXTREL in object

x86.tinyconfig: x86_64-pc-linux-gnu-ld: arch/x86/boot/compressed/head_32.o: warning: relocation in read-only section `.head.text' x86_64-pc-linux-gnu-ld: warning: creating a DT_TEXTREL in object

DTS Warnings:

/build/arch/arm64/boot/dts/exynos/exynos5433.dtsi:254.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) /build/arch/arm64/boot/dts/exynos/exynos7.dtsi:83.3-29: Warning (reg_format): /gpu@14ac0000:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 2) arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos5433-tm2e.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (i2c_bus_reg): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (pci_device_bus_num): Failed prerequisite 'reg_format' arch/arm64/boot/dts/exynos/exynos7-espresso.dtb: Warning (spi_bus_reg): Failed prerequisite 'reg_format'

New syscalls:

riscv clone3 riscv fstat64 riscv fstatat64

No section mismatches