linaro-kernel March 2014

linaro-kernel@lists.linaro.org

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misc boot: 48 pass, 1 fail (v3.14-rc8-27-g761df551)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: misc Git describe: v3.14-rc8-27-g761df551 Failed boot tests (console logs at the end) =========================================== da850-evm: FAIL: davinci_all_defconfig Full Report =========== da8xx_omapl_defconfig --------------------- da850-evm 0 min 15.1 sec: PASS (Warnings: 1) legacy,da850evm 0 min 14.4 sec: PASS (Warnings: 1) omap2plus_defconfig ------------------- legacy,3730xm 0 min 55.1 sec: PASS am335x-boneblack 0 min 25.5 sec: PASS omap3-beagle-xm 1 min 0.4 sec: PASS legacy,3530beagle 0 min 36.4 sec: PASS (Warnings: 1) omap4-panda 1 min 9.2 sec: PASS omap3-overo-tobi 0 min 23.1 sec: PASS (Warnings: 1) am335x-bone 0 min 27.6 sec: PASS omap3-overo-storm-tobi 0 min 25.0 sec: PASS omap5-uevm 1 min 4.9 sec: PASS (Warnings: 1) omap4-panda-es 1 min 11.8 sec: PASS legacy,3730storm 0 min 24.0 sec: PASS legacy,3530overo 0 min 21.4 sec: PASS (Warnings: 1) multi_lpae_defconfig -------------------- omap5-uevm 1 min 44.2 sec: PASS (Warnings: 1) sun7i-a20-cubieboard2 0 min 14.5 sec: PASS tegra_defconfig --------------- tegra30-beaver 0 min 17.1 sec: PASS imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual 0 min 18.6 sec: PASS imx6dl-wandboard,wand-solo 0 min 18.6 sec: PASS imx6q-wandboard 0 min 17.2 sec: PASS msm_defconfig ------------- qcom-apq8074-dragonboard 0 min 16.3 sec: PASS bcm_defconfig ------------- bcm28155-ap 0 min 23.1 sec: PASS sunxi_defconfig --------------- sun7i-a20-cubieboard2 0 min 13.2 sec: PASS sun4i-a10-cubieboard 0 min 17.6 sec: PASS exynos_defconfig ---------------- exynos5250-arndale 0 min 31.4 sec: PASS multi_v7_defconfig ------------------ ste-snowball 1 min 17.8 sec: PASS tegra30-beaver 0 min 19.1 sec: PASS am335x-boneblack 0 min 23.6 sec: PASS omap3-beagle-xm 0 min 50.7 sec: PASS sun7i-a20-cubieboard2 0 min 14.4 sec: PASS armada-370-mirabox 0 min 22.1 sec: PASS omap4-panda 0 min 55.2 sec: PASS armada-xp-openblocks-ax3-4 0 min 24.9 sec: PASS sun4i-a10-cubieboard 0 min 18.7 sec: PASS bcm28155-ap 0 min 27.1 sec: PASS omap3-overo-tobi 0 min 22.2 sec: PASS (Warnings: 1) imx6dl-wandboard,wand-solo 0 min 18.1 sec: PASS am335x-bone 0 min 26.6 sec: PASS omap3-overo-storm-tobi 0 min 24.1 sec: PASS omap5-uevm 1 min 46.5 sec: PASS (Warnings: 1) imx6q-wandboard 0 min 17.5 sec: PASS omap4-panda-es 0 min 57.5 sec: PASS imx6dl-wandboard,wand-dual 0 min 18.1 sec: PASS u8500_defconfig --------------- ste-snowball 0 min 30.2 sec: PASS sama5_defconfig --------------- sama5d35ek 0 min 17.2 sec: PASS davinci_all_defconfig --------------------- legacy,dm365evm 0 min 16.8 sec: PASS da850-evm 0 min 40.8 sec: FAIL mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 0 min 22.1 sec: PASS armada-370-mirabox 0 min 20.1 sec: PASS Console logs for failures ========================= davinci_all_defconfig --------------------- da850-evm: FAIL: last 80 lines of boot log: ------------------------------------------- Starting SPI Memory Copy... Valid magicnum, 0x55424CBB, found at offset 0x00010000. DONE Jumping to entry point at 0xC1080000. MMC: davinci: 0 SF: Detected M25P64 with page size 256 Bytes, erase size 64 KiB, total 8 MiB *** Warning - bad CRC, using default environment In: serial Out: serial Err: serial SF: Detected M25P64 with page size 256 Bytes, erase size 64 KiB, total 8 MiB Net: DaVinci-EMAC Hit any key to stop autoboot: 3 0 U-Boot > U-Boot > version version U-Boot 2014.01-dirty (Feb 27 2014 - 15:12:48) arm-linux-gnueabi-gcc (Ubuntu/Linaro 4.7.3-1ubuntu1) 4.7.3 GNU ld (GNU Binutils for Ubuntu) 2.23.52.20130913 U-Boot > setenv bootargs console=ttyS2,115200n8 debug earlyprintk setenv bootargs console=ttyS2,115200n8 debug earlyprintk U-Boot > if test -n ${initenv}; then run initenv; fi if test -n ${initenv}; then run initenv; fi U-Boot > if test -n ${preboot}; then run preboot; fi if test -n ${preboot}; then run preboot; fi U-Boot >setenv autoload no; setenv autoboot no setenv autoload no; setenv autoboot no U-Boot > dhcp dhcp BOOTP broadcast 1 DHCP client bound to address 192.168.1.194 U-Boot >setenv serverip 192.168.1.2 setenv serverip 192.168.1.2 U-Boot > if test -n ${netargs}; then run netargs; fi if test -n ${netargs}; then run netargs; fi U-Boot > tftp 0xc0800000 192.168.1.2:tmp/da850evm-2evFpB/zImage-dtb-evYGGz tftp 0xc0800000 192.168.1.2:tmp/da850evm-2evFpB/zImage-dtb-evYGGz Using DaVinci-EMAC device TFTP from server 192.168.1.2; our IP address is 192.168.1.194 Filename 'tmp/da850evm-2evFpB/zImage-dtb-evYGGz'. Load address: 0xc0800000 Loading: *################################################################# ################################################################# ################ 1.7 MiB/s done Bytes transferred = 2129775 (207f6f hex) U-Boot > tftp 0xc0c00000 192.168.1.2:buildroot.cpio.gz.uboot tftp 0xc0c00000 192.168.1.2:buildroot.cpio.gz.uboot Using DaVinci-EMAC device TFTP from server 192.168.1.2; our IP address is 192.168.1.194 Filename 'buildroot.cpio.gz.uboot'. Load address: 0xc0c00000 Loading: *############################################ 1.7 MiB/s done Bytes transferred = 642602 (9ce2a hex) U-Boot > printenv bootargs printenv bootargs bootargs=console=ttyS2,115200n8 debug earlyprintk U-Boot > bootz 0xc0800000 0xc0c00000 bootz 0xc0800000 0xc0c00000 Kernel image @ 0xc0800000 [ 0x000000 - 0x206458 ] ## Loading init Ramdisk from Legacy Image at c0c00000 ... Image Name: Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 642538 Bytes = 627.5 KiB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK Starting kernel ... ~$off # PYBOOT: Exception: kernel: ERROR: did not start booting. # PYBOOT: Time: 40.76 seconds. # PYBOOT: Result: FAIL

10 years, 3 months

mainline boot: 47 pass, 1 fail (v3.14-rc8-22-g1fac1fa)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: mainline Git describe: v3.14-rc8-22-g1fac1fa Failed boot tests (console logs at the end) =========================================== imx6dl-wandboard,wand-dual: OFFLINE: imx_v6_v7_defconfig Full Report =========== da8xx_omapl_defconfig --------------------- da850-evm 0 min 15.0 sec: PASS (Warnings: 1) legacy,da850evm 0 min 14.4 sec: PASS (Warnings: 1) omap2plus_defconfig ------------------- legacy,3730xm 0 min 54.4 sec: PASS am335x-boneblack 0 min 25.9 sec: PASS omap3-beagle-xm 1 min 1.0 sec: PASS legacy,3530beagle 0 min 34.4 sec: PASS (Warnings: 1) omap4-panda 1 min 6.2 sec: PASS omap3-overo-tobi 0 min 23.1 sec: PASS (Warnings: 1) am335x-bone 0 min 29.5 sec: PASS omap3-overo-storm-tobi 0 min 25.3 sec: PASS omap5-uevm 1 min 5.0 sec: PASS (Warnings: 1) omap4-panda-es 1 min 11.9 sec: PASS legacy,3730storm 0 min 24.1 sec: PASS legacy,3530overo 0 min 21.5 sec: PASS (Warnings: 1) multi_lpae_defconfig -------------------- omap5-uevm 1 min 43.0 sec: PASS (Warnings: 1) sun7i-a20-cubieboard2 0 min 14.6 sec: PASS tegra_defconfig --------------- tegra30-beaver 0 min 17.3 sec: PASS imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual 0 min 31.4 sec: OFFLINE imx6dl-wandboard,wand-solo 0 min 18.4 sec: PASS imx6q-wandboard 0 min 22.0 sec: PASS msm_defconfig ------------- qcom-apq8074-dragonboard 0 min 15.6 sec: PASS bcm_defconfig ------------- bcm28155-ap 0 min 23.6 sec: PASS sunxi_defconfig --------------- sun7i-a20-cubieboard2 0 min 16.0 sec: PASS sun4i-a10-cubieboard 0 min 12.9 sec: PASS exynos_defconfig ---------------- exynos5250-arndale 0 min 31.3 sec: PASS multi_v7_defconfig ------------------ ste-snowball 1 min 17.1 sec: PASS tegra30-beaver 0 min 19.2 sec: PASS am335x-boneblack 0 min 23.6 sec: PASS omap3-beagle-xm 0 min 50.5 sec: PASS sun7i-a20-cubieboard2 0 min 14.2 sec: PASS armada-370-mirabox 0 min 22.1 sec: PASS omap4-panda 0 min 58.8 sec: PASS armada-xp-openblocks-ax3-4 0 min 25.1 sec: PASS sun4i-a10-cubieboard 0 min 14.2 sec: PASS bcm28155-ap 0 min 27.1 sec: PASS omap3-overo-tobi 0 min 21.6 sec: PASS (Warnings: 1) imx6dl-wandboard,wand-solo 0 min 18.0 sec: PASS am335x-bone 0 min 26.1 sec: PASS omap3-overo-storm-tobi 0 min 25.6 sec: PASS omap5-uevm 1 min 52.3 sec: PASS (Warnings: 1) imx6q-wandboard 0 min 17.6 sec: PASS omap4-panda-es 0 min 57.5 sec: PASS imx6dl-wandboard,wand-dual 0 min 18.3 sec: PASS u8500_defconfig --------------- ste-snowball 0 min 32.8 sec: PASS sama5_defconfig --------------- sama5d35ek 0 min 17.1 sec: PASS davinci_all_defconfig --------------------- legacy,dm365evm 0 min 16.9 sec: PASS mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 0 min 22.0 sec: PASS armada-370-mirabox 0 min 20.4 sec: PASS Console logs for failures ========================= imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual: OFFLINE: last 80 lines of boot log: --------------------------------------------------------------- Connected to wand-dual console [channel connected] (~$quit to exit) (user:khilman) is already connected ~$hardreset Command(wand-dual console)> hardreset (user:khilman) Reboot wand-dual Reboot: wand-dual ; phidget 2 1 : off, sleep, on U-Boot 2013.04-00012-g0b44183 (May 15 2013 - 16:00:22) CPU: Freescale i.MX6DL rev1.1 at 792 MHz Reset cause: POR Board: Wandboard DRAM: 1 GiB WARNING: Caches not enabled MMC: FSL_SDHC: 0 *** Warning - bad CRC, using default environment 0 => ~$off # PYBOOT: Exception: ('ERROR: Could not break into u-boot.', 'OFFLINE') # PYBOOT: Time: 31.40 seconds. # PYBOOT: Result: OFFLINE

10 years, 3 months

next boot: 37 pass, 8 fail (next-20140328)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: next Git describe: next-20140328 Failed boot tests (console logs at the end) =========================================== imx6dl-wandboard,wand-dual: FAIL: imx_v6_v7_defconfig imx6dl-wandboard,wand-solo: FAIL: imx_v6_v7_defconfig imx6q-wandboard: FAIL: imx_v6_v7_defconfig ste-snowball: FAIL: multi_v7_defconfig sun4i-a10-cubieboard: FAIL: multi_v7_defconfig imx6dl-wandboard,wand-solo: FAIL: multi_v7_defconfig imx6q-wandboard: OFFLINE: multi_v7_defconfig imx6dl-wandboard,wand-dual: FAIL: multi_v7_defconfig Full Report =========== omap2plus_defconfig ------------------- legacy,3730xm 0 min 51.6 sec: PASS am335x-boneblack 0 min 25.9 sec: PASS omap3-beagle-xm 0 min 58.9 sec: PASS legacy,3530beagle 0 min 41.1 sec: PASS (Warnings: 1) omap4-panda 1 min 7.0 sec: PASS omap3-overo-tobi 0 min 23.1 sec: PASS (Warnings: 1) am335x-bone 0 min 27.6 sec: PASS omap3-overo-storm-tobi 0 min 22.4 sec: PASS omap5-uevm 1 min 2.8 sec: PASS (Warnings: 1) omap4-panda-es 1 min 5.7 sec: PASS legacy,3730storm 0 min 23.2 sec: PASS legacy,3530overo 0 min 21.7 sec: PASS (Warnings: 1) multi_lpae_defconfig -------------------- omap5-uevm 1 min 36.8 sec: PASS (Warnings: 1) sun7i-a20-cubieboard2 0 min 12.4 sec: PASS tegra_defconfig --------------- tegra30-beaver 0 min 17.2 sec: PASS imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual 0 min 42.9 sec: FAIL imx6dl-wandboard,wand-solo 0 min 42.9 sec: FAIL imx6q-wandboard 0 min 41.0 sec: FAIL sunxi_defconfig --------------- sun7i-a20-cubieboard2 0 min 22.9 sec: PASS sun4i-a10-cubieboard 0 min 12.8 sec: PASS bcm_defconfig ------------- bcm28155-ap 0 min 23.3 sec: PASS exynos_defconfig ---------------- exynos5250-arndale 0 min 30.7 sec: PASS multi_v7_defconfig ------------------ qcom-apq8074-dragonboard 0 min 17.2 sec: PASS ste-snowball 0 min 53.8 sec: FAIL tegra30-beaver 0 min 20.1 sec: PASS am335x-boneblack 0 min 24.1 sec: PASS omap3-beagle-xm 0 min 50.5 sec: PASS sun7i-a20-cubieboard2 0 min 12.2 sec: PASS armada-370-mirabox 0 min 22.3 sec: PASS omap4-panda 0 min 57.6 sec: PASS armada-xp-openblocks-ax3-4 0 min 25.2 sec: PASS sun4i-a10-cubieboard 0 min 44.4 sec: FAIL bcm28155-ap 0 min 27.1 sec: PASS omap3-overo-tobi 0 min 22.2 sec: PASS (Warnings: 1) imx6dl-wandboard,wand-solo 0 min 42.3 sec: FAIL am335x-bone 0 min 26.7 sec: PASS omap3-overo-storm-tobi 0 min 23.8 sec: PASS omap5-uevm 1 min 39.9 sec: PASS (Warnings: 1) imx6q-wandboard 0 min 31.4 sec: OFFLINE omap4-panda-es 0 min 52.7 sec: PASS imx6dl-wandboard,wand-dual 0 min 42.5 sec: FAIL u8500_defconfig --------------- ste-snowball 0 min 33.2 sec: PASS sama5_defconfig --------------- sama5d35ek 0 min 17.2 sec: PASS davinci_all_defconfig --------------------- legacy,dm365evm 0 min 17.5 sec: PASS da850-evm 0 min 15.4 sec: PASS Console logs for failures ========================= imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual: FAIL: last 80 lines of boot log: ------------------------------------------------------------ version U-Boot 2013.04-00012-g0b44183 (May 15 2013 - 16:00:22) arm-none-linux-gnueabi-gcc (Sourcery G++ Lite 2010.09-50) 4.5.1 GNU ld (Sourcery G++ Lite 2010.09-50) 2.20.51.20100809 => setenv bootargs console=ttymxc0,115200 rw root=/dev/mmcblk0p2 rootwait rootfstype=ext4 setenv bootargs console=ttymxc0,115200 rw root=/dev/mmcblk0p2 rootwait rootfstype=ext4 => setenv netargs 'setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}::::192.168.1.254:none' setenv netargs 'setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}::::192.168.1.254:none' => if test -n ${initenv}; then run initenv; fi if test -n ${initenv}; then run initenv; fi => if test -n ${preboot}; then run preboot; fi if test -n ${preboot}; then run preboot; fi => setenv autoload no; setenv autoboot no setenv autoload no; setenv autoboot no => dhcp dhcp FEC Waiting for PHY auto negotiation to complete.. done BOOTP broadcast 1 DHCP client bound to address 192.168.1.156 => setenv serverip 192.168.1.2 setenv serverip 192.168.1.2 => if test -n ${netargs}; then run netargs; fi if test -n ${netargs}; then run netargs; fi =>tftp 0x10800000 192.168.1.2:tmp/wand-dual-MZpYC5/zImage tftp 0x10800000 192.168.1.2:tmp/wand-dual-MZpYC5/zImage Using FEC device TFTP from server 192.168.1.2; our IP address is 192.168.1.156 Filename 'tmp/wand-dual-MZpYC5/zImage'. Load address: 0x10800000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ############################### 1.5 MiB/s done Bytes transferred = 5223152 (4fb2f0 hex) => tftp 0x11100000 192.168.1.2:buildroot.cpio.gz.uboot tftp 0x11100000 192.168.1.2:buildroot.cpio.gz.uboot Using FEC device TFTP from server 192.168.1.2; our IP address is 192.168.1.156 Filename 'buildroot.cpio.gz.uboot'. Load address: 0x11100000 Loading: *############################################ 1.5 MiB/s done Bytes transferred = 642602 (9ce2a hex) =>tftp 0x11000000 192.168.1.2:tmp/wand-dual-MZpYC5/imx6dl-wandboard.dtb tftp 0x11000000 192.168.1.2:tmp/wand-dual-MZpYC5/imx6dl-wandboard.dtb Using FEC device TFTP from server 192.168.1.2; our IP address is 192.168.1.156 Filename 'tmp/wand-dual-MZpYC5/imx6dl-wandboard.dtb'. Load address: 0x11000000 Loading: *## 1.4 MiB/s done Bytes transferred = 26637 (680d hex) => printenv bootargs printenv bootargs bootargs=console=ttymxc0,115200 rw root=/dev/mmcblk0p2 rootwait rootfstype=ext4 ip=192.168.1.156:192.168.1.2:192.168.1.254:255.255.255.0::::192.168.1.254:none => bootz 0x10800000 0x11100000 0x11000000 bootz 0x10800000 0x11100000 0x11000000 ## Loading init Ramdisk from Legacy Image at 11100000 ... Image Name: Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 642538 Bytes = 627.5 KiB Load Address: 00000000 Entry Point: 00000000 ## Flattened Device Tree blob at 11000000 Booting using the fdt blob at 0x11000000 Using Device Tree in place at 11000000, end 1100980c Starting kernel ... ~$off # PYBOOT: Exception: kernel: ERROR: did not start booting. # PYBOOT: Time: 42.90 seconds. # PYBOOT: Result: FAIL imx6dl-wandboard,wand-solo: FAIL: last 80 lines of boot log: ------------------------------------------------------------ version U-Boot 2013.04-00012-g0b44183-dirty (May 15 2013 - 16:16:11) arm-none-linux-gnueabi-gcc (Sourcery G++ Lite 2010.09-50) 4.5.1 GNU ld (Sourcery G++ Lite 2010.09-50) 2.20.51.20100809 => setenv bootargs console=ttymxc0,115200 rw root=/dev/mmcblk0p2 rootwait rootfstype=ext4 setenv bootargs console=ttymxc0,115200 rw root=/dev/mmcblk0p2 rootwait rootfstype=ext4 => setenv netargs 'setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}::::192.168.1.254:none' setenv netargs 'setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}::::192.168.1.254:none' => if test -n ${initenv}; then run initenv; fi if test -n ${initenv}; then run initenv; fi => if test -n ${preboot}; then run preboot; fi if test -n ${preboot}; then run preboot; fi =>setenv autoload no; setenv autoboot no setenv autoload no; setenv autoboot no => dhcp dhcp FEC Waiting for PHY auto negotiation to complete.. done BOOTP broadcast 1 DHCP client bound to address 192.168.1.164 => setenv serverip 192.168.1.2 setenv serverip 192.168.1.2 => if test -n ${netargs}; then run netargs; fi if test -n ${netargs}; then run netargs; fi => tftp 0x10800000 192.168.1.2:tmp/wand-solo-MvnG05/zImage tftp 0x10800000 192.168.1.2:tmp/wand-solo-MvnG05/zImage Using FEC device TFTP from server 192.168.1.2; our IP address is 192.168.1.164 Filename 'tmp/wand-solo-MvnG05/zImage'. Load address: 0x10800000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ############################### 1.5 MiB/s done Bytes transferred = 5223152 (4fb2f0 hex) => tftp 0x11100000 192.168.1.2:buildroot.cpio.gz.uboot tftp 0x11100000 192.168.1.2:buildroot.cpio.gz.uboot Using FEC device TFTP from server 192.168.1.2; our IP address is 192.168.1.164 Filename 'buildroot.cpio.gz.uboot'. Load address: 0x11100000 Loading: *############################################ 1.5 MiB/s done Bytes transferred = 642602 (9ce2a hex) => tftp 0x11000000 192.168.1.2:tmp/wand-solo-MvnG05/imx6dl-wandboard.dtb tftp 0x11000000 192.168.1.2:tmp/wand-solo-MvnG05/imx6dl-wandboard.dtb Using FEC device TFTP from server 192.168.1.2; our IP address is 192.168.1.164 Filename 'tmp/wand-solo-MvnG05/imx6dl-wandboard.dtb'. Load address: 0x11000000 Loading: *## 1.4 MiB/s done Bytes transferred = 26637 (680d hex) => printenv bootargs printenv bootargs bootargs=console=ttymxc0,115200 rw root=/dev/mmcblk0p2 rootwait rootfstype=ext4 ip=192.168.1.164:192.168.1.2:192.168.1.254:255.255.255.0::::192.168.1.254:none => bootz 0x10800000 0x11100000 0x11000000 bootz 0x10800000 0x11100000 0x11000000 ## Loading init Ramdisk from Legacy Image at 11100000 ... Image Name: Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 642538 Bytes = 627.5 KiB Load Address: 00000000 Entry Point: 00000000 ## Flattened Device Tree blob at 11000000 Booting using the fdt blob at 0x11000000 Using Device Tree in place at 11000000, end 1100980c Starting kernel ... ~$off # PYBOOT: Exception: kernel: ERROR: did not start booting. # PYBOOT: Time: 42.91 seconds. # PYBOOT: Result: FAIL imx6q-wandboard: FAIL: last 80 lines of boot log: ------------------------------------------------- U-Boot 2013.07-00001-gc362749 (Sep 06 2013 - 07:50:29) arm-linux-gnueabi-gcc (Ubuntu/Linaro 4.7.2-1ubuntu1) 4.7.2 GNU ld (GNU Binutils for Ubuntu) 2.22.90.20120919 => setenv bootargs console=ttymxc0,115200 setenv bootargs console=ttymxc0,115200 => setenv netargs 'setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}::::192.168.1.254:none' setenv netargs 'setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}::::192.168.1.254:none' => if test -n ${initenv}; then run initenv; fi if test -n ${initenv}; then run initenv; fi => if test -n ${preboot}; then run preboot; fi if test -n ${preboot}; then run preboot; fi => setenv autoload no; setenv autoboot no setenv autoload no; setenv autoboot no => dhcp dhcp FEC Waiting for PHY auto negotiation to complete.. done BOOTP broadcast 1 DHCP client bound to address 192.168.1.163 => setenv serverip 192.168.1.2 setenv serverip 192.168.1.2 => if test -n ${netargs}; then run netargs; fi if test -n ${netargs}; then run netargs; fi => tftp 0x10800000 192.168.1.2:tmp/wand-quad-WCHDC7/zImage tftp 0x10800000 192.168.1.2:tmp/wand-quad-WCHDC7/zImage Using FEC device TFTP from server 192.168.1.2; our IP address is 192.168.1.163 Filename 'tmp/wand-quad-WCHDC7/zImage'. Load address: 0x10800000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ################################################################# ############################### 2.7 MiB/s done Bytes transferred = 5223152 (4fb2f0 hex) => tftp 0x11100000 192.168.1.2:buildroot.cpio.gz.uboot tftp 0x11100000 192.168.1.2:buildroot.cpio.gz.uboot Using FEC device TFTP from server 192.168.1.2; our IP address is 192.168.1.163 Filename 'buildroot.cpio.gz.uboot'. Load address: 0x11100000 Loading: *############################################ 2.7 MiB/s done Bytes transferred = 642602 (9ce2a hex) => tftp 0x11000000 192.168.1.2:tmp/wand-quad-WCHDC7/imx6q-wandboard.dtb tftp 0x11000000 192.168.1.2:tmp/wand-quad-WCHDC7/imx6q-wandboard.dtb Using FEC device TFTP from server 192.168.1.2; our IP address is 192.168.1.163 Filename 'tmp/wand-quad-WCHDC7/imx6q-wandboard.dtb'. Load address: 0x11000000 Loading: *### 2.6 MiB/s done Bytes transferred = 29426 (72f2 hex) => printenv bootargs printenv bootargs bootargs=console=ttymxc0,115200 ip=192.168.1.163:192.168.1.2::255.255.255.0::::192.168.1.254:none =>bootz 0x10800000 0x11100000 0x11000000 bootz 0x10800000 0x11100000 0x11000000 Kernel image @ 0x10800000 [ 0x000000 - 0x4fb2f0 ] ## Loading init Ramdisk from Legacy Image at 11100000 ... Image Name: Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 642538 Bytes = 627.5 KiB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK ## Flattened Device Tree blob at 11000000 Booting using the fdt blob at 0x11000000 Using Device Tree in place at 11000000, end 1100a2f1 Starting kernel ... ~$off # PYBOOT: Exception: kernel: ERROR: did not start booting. # PYBOOT: Time: 40.99 seconds. # PYBOOT: Result: FAIL multi_v7_defconfig ------------------ ste-snowball: FAIL: last 80 lines of boot log: ---------------------------------------------- (user:khilman) Reboot snowball Reboot: snowball ; ip9258 2 2 : ('off', 6, 'on') , sleep 6, MCDE: startup failed sec_bridge: ISSWAPI_FLUSH_BOOT_CODE: 2 EMMC: 0, MMC: 1 In: serial Out: serial Err: serial Net: smc911x-0 Hit any key to stop autoboot: 1 0 U8500 $ U8500 $ version U8500 $ versionsetenv ethaddr 6e:e6:84:36:8e:9e U-Boot 2009.11 (sept. 19 2011 - 17:03:11) U8500 $ setenv ethaddr 6e:e6:84:36:8e:9esetenv bootargs console=ttyAMA2,115200n8 debug earlyprintk rw root=/dev/mmcblk0p3 rootwait rootfstype=ext4 Can't overwrite "ethaddr" U8500 $ setenv bootargs console=ttyAMA2,115200n8 debug earlyprintk rw root=/dev/mmcblk0p3 rootwait rootfstype=ext4setenv netargs 'setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}::::192.168.1.254:none' U8500 $ setenv netargs 'setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}::::192.168.1.254:none'if test -n ${initenv}; then run initenv; fi U8500 $ if test -n ${initenv}; then run initenv; fiif test -n ${preboot}; then run preboot; fi U8500 $ if test -n ${preboot}; then run preboot; fisetenv autoload no; setenv autoboot no U8500 $ setenv autoload no; setenv autoboot nodhcp U8500 $ dhcp smc911x: detected LAN9221 controller smc911x: phy initialized smc911x: MAC 6e:e6:84:36:8e:9e BOOTP broadcast 1 BOOTP broadcast 2 DHCP client bound to address 192.168.1.159 U8500 $ setenv serverip 192.168.1.2 setenv serverip 192.168.1.2 U8500 $ if test -n ${netargs}; then run netargs; fi if test -n ${netargs}; then run netargs; fi U8500 $ tftp 0x00800000 192.168.1.2:tmp/snowball-K3eE6u/tmp8PIiB1-uImage tftp 0x00800000 192.168.1.2:tmp/snowball-K3eE6u/tmp8PIiB1-uImage smc911x: detected LAN9221 controller smc911x: phy initialized smc911x: MAC 6e:e6:84:36:8e:9e Using smc911x-0 device TFTP from server 192.168.1.2; our IP address is 192.168.1.159 Filename 'tmp/snowball-K3eE6u/tmp8PIiB1-uImage'. Load address: 0x800000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ########################################################### done Bytes transferred = 4670289 (474351 hex) U8500 $ printenv bootargs printenv bootargs bootargs=console=ttyAMA2,115200n8 debug earlyprintk rw root=/dev/mmcblk0p3 rootwait rootfstype=ext4 ip=192.168.1.159:192.168.1.2:192.168.1.254:255.255.255.0::::192.168.1.254:none U8500 $ bootm 0x00800000 bootm 0x00800000 ## Booting kernel from Legacy Image at 00800000 ... Image Name: Linux Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4670225 Bytes = 4.5 MB Load Address: 00008000 Entry Point: 00008000 Loading Kernel Image ... OK OK Starting kernel ... ~$off # PYBOOT: Exception: kernel: ERROR: did not start booting. # PYBOOT: Time: 53.78 seconds. # PYBOOT: Result: FAIL sun4i-a10-cubieboard: FAIL: last 80 lines of boot log: ------------------------------------------------------ setenv ethaddr 2e:40:70:f0:12:08 sun4i# setenv bootargs console=ttyS0,115200 debug earlyprintk rw root=/dev/mmcblk0p2 rootwait rootfstype=ext4 setenv bootargs console=ttyS0,115200 debug earlyprintk rw root=/dev/mmcblk0p2 rootwait rootfstype=ext4 sun4i# setenv netargs 'setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}::::192.168.1.254:none' setenv netargs 'setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}::::192.168.1.254:none' sun4i# setenv initrd_high 0xffffffff setenv initrd_high 0xffffffff sun4i#if test -n ${initenv}; then run initenv; fi if test -n ${initenv}; then run initenv; fi sun4i# if test -n ${preboot}; then run preboot; fi if test -n ${preboot}; then run preboot; fi sun4i# setenv autoload no; setenv autoboot no setenv autoload no; setenv autoboot no sun4i# dhcp dhcp ENET Speed is 100 Mbps - FULL duplex connection BOOTP broadcast 1 DHCP client bound to address 192.168.1.193 sun4i# setenv serverip 192.168.1.2 setenv serverip 192.168.1.2 sun4i# if test -n ${netargs}; then run netargs; fi if test -n ${netargs}; then run netargs; fi sun4i# tftp 0x40008000 192.168.1.2:tmp/cubie-IEvTOF/zImage tftp 0x40008000 192.168.1.2:tmp/cubie-IEvTOF/zImage Using emac device TFTP from server 192.168.1.2; our IP address is 192.168.1.193 Filename 'tmp/cubie-IEvTOF/zImage'. Load address: 0x40008000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ######################################################## 2.7 MiB/s done Bytes transferred = 4628976 (46a1f0 hex) sun4i# tftp 0x42000000 192.168.1.2:buildroot.cpio.gz.uboot tftp 0x42000000 192.168.1.2:buildroot.cpio.gz.uboot Using emac device TFTP from server 192.168.1.2; our IP address is 192.168.1.193 Filename 'buildroot.cpio.gz.uboot'. Load address: 0x42000000 Loading: *############################################ 2.7 MiB/s done Bytes transferred = 642602 (9ce2a hex) sun4i# tftp 0x41000000 192.168.1.2:tmp/cubie-IEvTOF/sun4i-a10-cubieboard.dtb tftp 0x41000000 192.168.1.2:tmp/cubie-IEvTOF/sun4i-a10-cubieboard.dtb Using emac device TFTP from server 192.168.1.2; our IP address is 192.168.1.193 Filename 'tmp/cubie-IEvTOF/sun4i-a10-cubieboard.dtb'. Load address: 0x41000000 Loading: *## 2.1 MiB/s done Bytes transferred = 15184 (3b50 hex) sun4i# printenv bootargs printenv bootargs bootargs=console=ttyS0,115200 debug earlyprintk rw root=/dev/mmcblk0p2 rootwait rootfstype=ext4 ip=192.168.1.193:192.168.1.2:192.168.1.254:255.255.255.0::::192.168.1.254:none sun4i# bootz 0x40008000 0x42000000 0x41000000 bootz 0x40008000 0x42000000 0x41000000 Kernel image @ 0x40008000 [ 0x000000 - 0x46a1f0 ] ## Loading init Ramdisk from Legacy Image at 42000000 ... Image Name: Created: 2014-02-07 19:37:29 UTC Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 642538 Bytes = 627.5 KiB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK ## Flattened Device Tree blob at 41000000 Booting using the fdt blob at 0x41000000 Loading Device Tree to 40ff9000, end 40fffb4f ... OK Starting kernel ... ~$off # PYBOOT: Exception: kernel: ERROR: did not start booting. # PYBOOT: Time: 44.36 seconds. # PYBOOT: Result: FAIL imx6dl-wandboard,wand-solo: FAIL: last 80 lines of boot log: ------------------------------------------------------------ => version version U-Boot 2013.04-00012-g0b44183-dirty (May 15 2013 - 16:16:11) arm-none-linux-gnueabi-gcc (Sourcery G++ Lite 2010.09-50) 4.5.1 GNU ld (Sourcery G++ Lite 2010.09-50) 2.20.51.20100809 => setenv bootargs console=ttymxc0,115200 rw root=/dev/mmcblk0p2 rootwait rootfstype=ext4 setenv bootargs console=ttymxc0,115200 rw root=/dev/mmcblk0p2 rootwait rootfstype=ext4 => setenv netargs 'setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}::::192.168.1.254:none' setenv netargs 'setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}::::192.168.1.254:none' => if test -n ${initenv}; then run initenv; fi if test -n ${initenv}; then run initenv; fi => if test -n ${preboot}; then run preboot; fi if test -n ${preboot}; then run preboot; fi => setenv autoload no; setenv autoboot no setenv autoload no; setenv autoboot no => dhcp dhcp FEC Waiting for PHY auto negotiation to complete.. done BOOTP broadcast 1 DHCP client bound to address 192.168.1.164 => setenv serverip 192.168.1.2 setenv serverip 192.168.1.2 => if test -n ${netargs}; then run netargs; fi if test -n ${netargs}; then run netargs; fi => tftp 0x10800000 192.168.1.2:tmp/wand-solo-RjkSDG/zImage tftp 0x10800000 192.168.1.2:tmp/wand-solo-RjkSDG/zImage Using FEC device TFTP from server 192.168.1.2; our IP address is 192.168.1.164 Filename 'tmp/wand-solo-RjkSDG/zImage'. Load address: 0x10800000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ######################################################## 1.5 MiB/s done Bytes transferred = 4628976 (46a1f0 hex) => tftp 0x11100000 192.168.1.2:buildroot.cpio.gz.uboot tftp 0x11100000 192.168.1.2:buildroot.cpio.gz.uboot Using FEC device TFTP from server 192.168.1.2; our IP address is 192.168.1.164 Filename 'buildroot.cpio.gz.uboot'. Load address: 0x11100000 Loading: *############################################ 1.5 MiB/s done Bytes transferred = 642602 (9ce2a hex) => tftp 0x11000000 192.168.1.2:tmp/wand-solo-RjkSDG/imx6dl-wandboard.dtb tftp 0x11000000 192.168.1.2:tmp/wand-solo-RjkSDG/imx6dl-wandboard.dtb Using FEC device TFTP from server 192.168.1.2; our IP address is 192.168.1.164 Filename 'tmp/wand-solo-RjkSDG/imx6dl-wandboard.dtb'. Load address: 0x11000000 Loading: *## 1.3 MiB/s done Bytes transferred = 26637 (680d hex) => printenv bootargs printenv bootargs bootargs=console=ttymxc0,115200 rw root=/dev/mmcblk0p2 rootwait rootfstype=ext4 ip=192.168.1.164:192.168.1.2:192.168.1.254:255.255.255.0::::192.168.1.254:none => bootz 0x10800000 0x11100000 0x11000000 bootz 0x10800000 0x11100000 0x11000000 ## Loading init Ramdisk from Legacy Image at 11100000 ... Image Name: Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 642538 Bytes = 627.5 KiB Load Address: 00000000 Entry Point: 00000000 ## Flattened Device Tree blob at 11000000 Booting using the fdt blob at 0x11000000 Using Device Tree in place at 11000000, end 1100980c Starting kernel ... ~$off # PYBOOT: Exception: kernel: ERROR: did not start booting. # PYBOOT: Time: 42.33 seconds. # PYBOOT: Result: FAIL imx6q-wandboard: OFFLINE: last 80 lines of boot log: ---------------------------------------------------- Connected to wand-quad console [channel connected] (~$quit to exit) (user:khilman) is already connected ~$hardreset Command(wand-quad console)> hardreset (user:khilman) Reboot wand-quad Reboot: wand-quad ; phidget 2 3 : off, sleep, on U-Boot 2013.07-00001-gc362749 (Sep 06 2013 - 07:50:29) CPU: Freescale i.MX6Q rev1.2 at 792 MHz Reset cause: POR Board: Wandboard DRAM: 2 GiB MMC: FSL_SDHC: 0, FSL_SDHC: 1 *** Warning - bad CRC, using default environment In: serial 0 => ~$off # PYBOOT: Exception: ('ERROR: Could not break into u-boot.', 'OFFLINE') # PYBOOT: Time: 31.37 seconds. # PYBOOT: Result: OFFLINE imx6dl-wandboard,wand-dual: FAIL: last 80 lines of boot log: ------------------------------------------------------------ => version version U-Boot 2013.04-00012-g0b44183 (May 15 2013 - 16:00:22) arm-none-linux-gnueabi-gcc (Sourcery G++ Lite 2010.09-50) 4.5.1 GNU ld (Sourcery G++ Lite 2010.09-50) 2.20.51.20100809 => setenv bootargs console=ttymxc0,115200 rw root=/dev/mmcblk0p2 rootwait rootfstype=ext4 setenv bootargs console=ttymxc0,115200 rw root=/dev/mmcblk0p2 rootwait rootfstype=ext4 => setenv netargs 'setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}::::192.168.1.254:none' setenv netargs 'setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}::::192.168.1.254:none' => if test -n ${initenv}; then run initenv; fi if test -n ${initenv}; then run initenv; fi => if test -n ${preboot}; then run preboot; fi if test -n ${preboot}; then run preboot; fi => setenv autoload no; setenv autoboot no setenv autoload no; setenv autoboot no => dhcp dhcp FEC Waiting for PHY auto negotiation to complete.. done BOOTP broadcast 1 DHCP client bound to address 192.168.1.156 => setenv serverip 192.168.1.2 setenv serverip 192.168.1.2 => if test -n ${netargs}; then run netargs; fi if test -n ${netargs}; then run netargs; fi => tftp 0x10800000 192.168.1.2:tmp/wand-dual-EjIPxP/zImage tftp 0x10800000 192.168.1.2:tmp/wand-dual-EjIPxP/zImage Using FEC device TFTP from server 192.168.1.2; our IP address is 192.168.1.156 Filename 'tmp/wand-dual-EjIPxP/zImage'. Load address: 0x10800000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ######################################################## 1.5 MiB/s done Bytes transferred = 4628976 (46a1f0 hex) =>tftp 0x11100000 192.168.1.2:buildroot.cpio.gz.uboot tftp 0x11100000 192.168.1.2:buildroot.cpio.gz.uboot Using FEC device TFTP from server 192.168.1.2; our IP address is 192.168.1.156 Filename 'buildroot.cpio.gz.uboot'. Load address: 0x11100000 Loading: *############################################ 1.5 MiB/s done Bytes transferred = 642602 (9ce2a hex) => tftp 0x11000000 192.168.1.2:tmp/wand-dual-EjIPxP/imx6dl-wandboard.dtb tftp 0x11000000 192.168.1.2:tmp/wand-dual-EjIPxP/imx6dl-wandboard.dtb Using FEC device TFTP from server 192.168.1.2; our IP address is 192.168.1.156 Filename 'tmp/wand-dual-EjIPxP/imx6dl-wandboard.dtb'. Load address: 0x11000000 Loading: *## 1.4 MiB/s done Bytes transferred = 26637 (680d hex) => printenv bootargs printenv bootargs bootargs=console=ttymxc0,115200 rw root=/dev/mmcblk0p2 rootwait rootfstype=ext4 ip=192.168.1.156:192.168.1.2:192.168.1.254:255.255.255.0::::192.168.1.254:none => bootz 0x10800000 0x11100000 0x11000000 bootz 0x10800000 0x11100000 0x11000000 ## Loading init Ramdisk from Legacy Image at 11100000 ... Image Name: Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 642538 Bytes = 627.5 KiB Load Address: 00000000 Entry Point: 00000000 ## Flattened Device Tree blob at 11000000 Booting using the fdt blob at 0x11000000 Using Device Tree in place at 11000000, end 1100980c Starting kernel ... ~$off # PYBOOT: Exception: kernel: ERROR: did not start booting. # PYBOOT: Time: 42.52 seconds. # PYBOOT: Result: FAIL

10 years, 3 months

mainline boot: 47 pass, 1 fail (v3.14-rc8-12-g75c5a52)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: mainline Git describe: v3.14-rc8-12-g75c5a52 Failed boot tests (console logs at the end) =========================================== omap5-uevm: OFFLINE: multi_v7_defconfig Full Report =========== da8xx_omapl_defconfig --------------------- da850-evm 0 min 15.5 sec: PASS (Warnings: 1) legacy,da850evm 0 min 14.4 sec: PASS (Warnings: 1) omap2plus_defconfig ------------------- legacy,3730xm 0 min 52.2 sec: PASS am335x-boneblack 0 min 25.9 sec: PASS omap3-beagle-xm 1 min 0.5 sec: PASS legacy,3530beagle 0 min 31.6 sec: PASS (Warnings: 1) omap4-panda 1 min 7.5 sec: PASS omap3-overo-tobi 0 min 22.8 sec: PASS (Warnings: 1) am335x-bone 0 min 27.5 sec: PASS omap3-overo-storm-tobi 0 min 25.4 sec: PASS omap5-uevm 1 min 5.1 sec: PASS (Warnings: 1) omap4-panda-es 1 min 7.5 sec: PASS legacy,3730storm 0 min 23.9 sec: PASS legacy,3530overo 0 min 21.2 sec: PASS (Warnings: 1) multi_lpae_defconfig -------------------- omap5-uevm 1 min 47.8 sec: PASS (Warnings: 1) sun7i-a20-cubieboard2 0 min 14.5 sec: PASS tegra_defconfig --------------- tegra30-beaver 0 min 17.0 sec: PASS imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual 0 min 18.5 sec: PASS imx6dl-wandboard,wand-solo 0 min 18.4 sec: PASS imx6q-wandboard 0 min 17.1 sec: PASS msm_defconfig ------------- qcom-apq8074-dragonboard 0 min 14.8 sec: PASS bcm_defconfig ------------- bcm28155-ap 0 min 22.6 sec: PASS sunxi_defconfig --------------- sun7i-a20-cubieboard2 0 min 12.9 sec: PASS sun4i-a10-cubieboard 0 min 17.6 sec: PASS exynos_defconfig ---------------- exynos5250-arndale 0 min 29.7 sec: PASS multi_v7_defconfig ------------------ ste-snowball 1 min 20.3 sec: PASS tegra30-beaver 0 min 24.4 sec: PASS am335x-boneblack 0 min 23.6 sec: PASS omap3-beagle-xm 0 min 48.1 sec: PASS sun7i-a20-cubieboard2 0 min 14.2 sec: PASS armada-370-mirabox 0 min 22.2 sec: PASS omap4-panda 0 min 57.6 sec: PASS armada-xp-openblocks-ax3-4 0 min 24.9 sec: PASS sun4i-a10-cubieboard 0 min 14.9 sec: PASS bcm28155-ap 0 min 26.5 sec: PASS omap3-overo-tobi 0 min 24.6 sec: PASS (Warnings: 1) imx6dl-wandboard,wand-solo 0 min 18.2 sec: PASS am335x-bone 0 min 25.9 sec: PASS omap3-overo-storm-tobi 0 min 24.2 sec: PASS omap5-uevm 0 min 31.4 sec: OFFLINE imx6q-wandboard 0 min 17.3 sec: PASS omap4-panda-es 0 min 53.3 sec: PASS imx6dl-wandboard,wand-dual 0 min 18.4 sec: PASS u8500_defconfig --------------- ste-snowball 0 min 30.2 sec: PASS sama5_defconfig --------------- sama5d35ek 0 min 17.1 sec: PASS davinci_all_defconfig --------------------- legacy,dm365evm 0 min 16.9 sec: PASS mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 0 min 22.0 sec: PASS armada-370-mirabox 0 min 20.1 sec: PASS Console logs for failures ========================= multi_v7_defconfig ------------------ omap5-uevm: OFFLINE: last 80 lines of boot log: ----------------------------------------------- Connected to omap5uevm console [channel connected] (~$quit to exit) (user:khilman) is already connected ~$hardreset Command(omap5uevm console)> hardreset (user:khilman) Reboot omap5uevm Reboot: omap5uevm ; phidget 1 2 : ('off', 4, 'on') , sleep 4, found: 002/008 2 ~$off # PYBOOT: Exception: ('ERROR: Could not break into u-boot.', 'OFFLINE') # PYBOOT: Time: 31.38 seconds. # PYBOOT: Result: OFFLINE

10 years, 3 months

Question regarding "Path to Energy Efficient Scheduler"

by Lei Wen

Hi Morten, I have just read your scheduler slide in LCA2014, and have some questions which want to confirm with you. Before that, I shall say it is an impressive slide that well state the importance why scheduler change would benefit the power. As you may also know the data from ARM's spec for A15/A7 power/performance diff: http://www.arm.com/files/downloads/big.LITTLE_Final.pdf It shows one fact that even over one cpu, different tasks would shows different performance and power difference, as I see the programs like Dhrystone/FDCT shows different performance growth over A7 when running over A15. So is it ok to get the cpu's power only by its current usage, like busy ratio? And don't care for its running task's type? I am not sure whether this is what your meaning presented in the slide. That is to modeling the energy diff, and move task around if shows energy benefit. Is there any possible to also add task type impact into scheduler design? Thanks, Lei

10 years, 3 months

[PATCH] cpufreq: set value of CPUFREQ_BOOST_FREQ to 0xABABABAB

by Viresh Kumar

Ideally, .driver_data field of struct cpufreq_frequency_table must not be used by core at all. But during a recent change if its value is same as CPUFREQ_BOOST_FREQ macro, then it is treated specially by core. The value of this macro was set to ~2 earlier, i.e. 0xFFFFFFFD. In case some driver is using this field for its own data and sets this field to -3, then with two's complement that value will also become 0xFFFFFFFD. To fix this issue, lets change value of this flag to a very uncommon value which shouldn't be used by any driver unless they want to use BOOST feature. Along with this update comments to make this more clear. Signed-off-by: Viresh Kumar <viresh.kumar(a)linaro.org> --- Gautham/Vaidy: I hope this fixes the problem we discussed for your patchset. include/linux/cpufreq.h | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index c48e595..9f25d9d 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -455,12 +455,18 @@ extern struct cpufreq_governor cpufreq_gov_conservative; * FREQUENCY TABLE HELPERS * *********************************************************************/ +/* Special Values of .frequency field */ #define CPUFREQ_ENTRY_INVALID ~0 #define CPUFREQ_TABLE_END ~1 -#define CPUFREQ_BOOST_FREQ ~2 +/* Special Values of .driver_data field */ +#define CPUFREQ_BOOST_FREQ 0xABABABAB struct cpufreq_frequency_table { - unsigned int driver_data; /* driver specific data, not used by core */ + /* + * driver specific data, not used by core unless it is set to + * CPUFREQ_BOOST_FREQ. + */ + unsigned int driver_data; unsigned int frequency; /* kHz - doesn't need to be in ascending * order */ }; -- 1.7.12.rc2.18.g61b472e

10 years, 3 months

[PATCH] serial: mux: Align SUPPORT_SYSRQ behaviour with other drivers.

by Daniel Thompson

The mux driver is anomalous among all the serial drivers that can define SUPPORT_SYSRQ because it can, with some configs, set SUPPORT_SYSRQ when SERIAL_CORE_CONSOLE is not set. Not only does this impose a pointless (but tiny) runtime overhead for such configs but, more significantly, it adds needless complexity when doing a code review to check for unexpected side effects of any changes to the serial core. This is (cross-)compile tested only because I do not have any PA-RISC hardware. Signed-off-by: Daniel Thompson <daniel.thompson(a)linaro.org> --- drivers/tty/serial/mux.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serial/mux.c b/drivers/tty/serial/mux.c index 7fd6aaa..9b27d34 100644 --- a/drivers/tty/serial/mux.c +++ b/drivers/tty/serial/mux.c @@ -29,7 +29,7 @@ #include <asm/irq.h> #include <asm/parisc-device.h> -#ifdef CONFIG_MAGIC_SYSRQ +#if defined(CONFIG_SERIAL_MUX_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ) #include <linux/sysrq.h> #define SUPPORT_SYSRQ #endif -- 1.9.0

10 years, 3 months

[PATCH] serial: st-asc: Fix SysRq char handling

by Daniel Thompson

This driver, like several others, uses the upper bits of the character to track both real and dummy state. Unfortunately it neglects to mask these bits properly when passing the character data around. This means neither break detection nor sysrq character handling work correctly. This patch adds the requires masking and has been tested to confirm that it correctly handles magic sysrq sequences on ST's B2020 board. Signed-off-by: Daniel Thompson <daniel.thompson(a)linaro.org> --- drivers/tty/serial/st-asc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/tty/serial/st-asc.c b/drivers/tty/serial/st-asc.c index 21e6e84..dd3a96e 100644 --- a/drivers/tty/serial/st-asc.c +++ b/drivers/tty/serial/st-asc.c @@ -295,7 +295,7 @@ static void asc_receive_chars(struct uart_port *port) status & ASC_STA_OE) { if (c & ASC_RXBUF_FE) { - if (c == ASC_RXBUF_FE) { + if (c == (ASC_RXBUF_FE | ASC_RXBUF_DUMMY_RX)) { port->icount.brk++; if (uart_handle_break(port)) continue; @@ -325,7 +325,7 @@ static void asc_receive_chars(struct uart_port *port) flag = TTY_FRAME; } - if (uart_handle_sysrq_char(port, c)) + if (uart_handle_sysrq_char(port, c & 0xff)) continue; uart_insert_char(port, c, ASC_RXBUF_DUMMY_OE, c & 0xff, flag); -- 1.9.0

10 years, 3 months

[PATCH] serial: st-asc: Fix SysRq char handling

by Daniel Thompson

10 years, 3 months

[PATCH] cpufreq: don't print value of .driver_data from core

by Viresh Kumar

CPUFreq core doesn't control value of .driver_data and this field is completely driver specific. This can contain any value and not only indexes. For most of the drivers, which aren't using this field, its value is zero. So, printing this from core doesn't make any sense. Don't print it. Signed-off-by: Viresh Kumar <viresh.kumar(a)linaro.org> --- drivers/cpufreq/freq_table.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/cpufreq/freq_table.c b/drivers/cpufreq/freq_table.c index 8e54f97..f002272 100644 --- a/drivers/cpufreq/freq_table.c +++ b/drivers/cpufreq/freq_table.c @@ -36,8 +36,7 @@ int cpufreq_frequency_table_cpuinfo(struct cpufreq_policy *policy, && table[i].driver_data == CPUFREQ_BOOST_FREQ) continue; - pr_debug("table entry %u: %u kHz, %u driver_data\n", - i, freq, table[i].driver_data); + pr_debug("table entry %u: %u kHz\n", i, freq); if (freq < min_freq) min_freq = freq; if (freq > max_freq) @@ -175,8 +174,8 @@ int cpufreq_frequency_table_target(struct cpufreq_policy *policy, } else *index = optimal.driver_data; - pr_debug("target is %u (%u kHz, %u)\n", *index, table[*index].frequency, - table[*index].driver_data); + pr_debug("target index is %u, freq is:%u kHz\n", *index, + table[*index].frequency); return 0; } -- 1.7.12.rc2.18.g61b472e

10 years, 3 months

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linaro-kernel March 2014