- linaro-kernel - lists.linaro.org

queue boot: 26 pass, 1 fail (v3.11.5-50-g1a2120b)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: queue Git describe: v3.11.5-50-g1a2120b Failed boot tests (console logs at the end) =========================================== omap3-beagle: FAIL: omap2plus_defconfig Full Report =========== omap2plus_defconfig ------------------- omap3-beagle-xm PASS: 0 min 49.3 sec am335x-bone PASS: 0 min 26.5 sec omap3-tobi,3530overo PASS: 0 min 21.7 sec omap4-panda PASS: 1 min 16.6 sec omap4-panda-es PASS: 1 min 3.9 sec omap3-tobi,3730storm PASS: 0 min 23.6 sec omap3-beagle FAIL: 1 min 46.5 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 18.6 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 15.9 sec imx6dl-wandboard,wand-solo PASS: 0 min 15.6 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.8 sec armada-370-mirabox PASS: 0 min 19.9 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 28.8 sec multi_v7_defconfig ------------------ tegra30-beaver PASS: 0 min 21.2 sec omap3-beagle-xm PASS: 0 min 49.3 sec armada-370-mirabox PASS: 0 min 20.5 sec omap4-panda PASS: 1 min 2.9 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.8 sec sun4i-a10-cubieboard PASS: 0 min 13.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.2 sec omap3-tobi,3530overo PASS: 0 min 19.9 sec am335x-bone PASS: 0 min 33.6 sec omap4-panda-es PASS: 1 min 2.3 sec omap3-tobi,3730storm PASS: 0 min 20.0 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.4 sec omap3-beagle PASS: 1 min 6.0 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.3 sec Console logs for failures ========================= omap2plus_defconfig ------------------- omap3-beagle: FAIL: last 24 lines of boot log: ---------------------------------------------- TFTP from server 192.168.1.2; our IP address is 192.168.1.164 Filename 'tmp/3530beagle-8H_ZHt/zImage'. Load address: 0x80200000 Loading: *T ################################################################# ################################################################# ##############################T T T T Abort OMAP3 beagleboard.org # tftp 0x80200000 tmp/3530beagle-8H_ZHt/zImage tftp 0x80200000 tmp/3530beagle-8H_ZHt/zImage EHCI timed out on TD - token=0x80008c80 EHCI timed out on TD - token=0x80008d80 ERROR: Need valid 'usbnet_devaddr' to be set at ether.c:2369/usb_eth_init() OMAP3 beagleboard.org # tftp 0x80200000 tmp/3530beagle-8H_ZHt/zImage <INTERRUPT> OMAP3 beagleboard.org # tftp 0x80200000 tmp/3530beagle-8H_ZHt/zImage EHCI timed out on TD - token=0x80008c80 EHCI timed out on TD - token=0x80008d80 ERROR: Need valid 'usbnet_devaddr' to be set at ether.c:2369/usb_eth_init() OMAP3 beagleboard.org # ~$off # PYBOOT: Exception: ERROR: Timeout loading tmp/3530beagle-8H_ZHt/zImage. Giving up. # PYBOOT: Time: 106.54 seconds. # PYBOOT: Result: FAIL

11 years, 7 months

1
0
0 0

mainline boot: 33 pass, 0 fail (v3.12-rc5-56-g0056019)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: mainline Git describe: v3.12-rc5-56-g0056019 Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 30.3 sec omap3-beagle-xm PASS: 0 min 51.8 sec am335x-bone PASS: 0 min 26.1 sec omap3-tobi,3530overo PASS: 0 min 21.1 sec omap4-panda PASS: 1 min 7.1 sec omap4-panda-es PASS: 1 min 4.8 sec omap3-tobi,3730storm PASS: 0 min 20.3 sec omap3-beagle PASS: 0 min 55.3 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 16.9 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.2 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.1 sec imx6q-wandboard PASS: 0 min 14.8 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.9 sec armada-370-mirabox PASS: 0 min 19.9 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 34.7 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 25.2 sec tegra30-beaver PASS: 0 min 14.2 sec am335x-boneblack PASS: 0 min 34.4 sec omap3-beagle-xm PASS: 0 min 48.8 sec armada-370-mirabox PASS: 0 min 20.6 sec omap4-panda PASS: 1 min 2.5 sec omap4-panda-es PASS: 0 min 58.5 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.8 sec sun4i-a10-cubieboard PASS: 0 min 13.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.3 sec omap3-tobi,3530overo PASS: 0 min 19.8 sec am335x-bone PASS: 0 min 33.2 sec imx6q-wandboard PASS: 0 min 15.7 sec omap3-tobi,3730storm PASS: 0 min 22.1 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.5 sec omap3-beagle PASS: 0 min 52.2 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 33.7 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.3 sec

11 years, 7 months

1
0
0 0

queue boot: 14 pass, 3 fail (v3.10.16-69-g1bda1fa)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: queue Git describe: v3.10.16-69-g1bda1fa Failed boot tests (console logs at the end) =========================================== armada-xp-openblocks-ax3-4: FAIL: multi_v7_defconfig armada-370-mirabox: FAIL: multi_v7_defconfig sun4i-a10-cubieboard: FAIL: multi_v7_defconfig Full Report =========== omap2plus_defconfig ------------------- omap3-beagle-xm PASS: 0 min 52.6 sec am335x-bone PASS: 0 min 26.3 sec omap3-tobi,3530overo PASS: 0 min 33.5 sec omap4-panda PASS: 1 min 4.4 sec omap4-panda-es PASS: 1 min 5.9 sec omap3-tobi,3730storm PASS: 0 min 36.1 sec omap3-beagle PASS: 0 min 52.2 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 15.0 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.6 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.6 sec armada-370-mirabox PASS: 0 min 19.6 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 28.9 sec multi_v7_defconfig ------------------ armada-xp-openblocks-ax3-4 FAIL: 0 min 19.9 sec armada-370-mirabox FAIL: 0 min 18.0 sec sun4i-a10-cubieboard FAIL: 1 min 9.0 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 16.4 sec Console logs for failures ========================= multi_v7_defconfig ------------------ armada-xp-openblocks-ax3-4: FAIL: last 24 lines of boot log: ------------------------------------------------------------ [<c0013bcc>] (unwind_backtrace+0x0/0xf4) from [<c0011490>] (show_stack+0x10/0x14) [<c0011490>] (show_stack+0x10/0x14) from [<c0275720>] (panic+0xa0/0x1e8) [<c0275720>] (panic+0xa0/0x1e8) from [<c0326110>] (mount_block_root+0x294/0x298) [<c0326110>] (mount_block_root+0x294/0x298) from [<c03262c4>] (prepare_namespace+0x14c/0x184) [<c03262c4>] (prepare_namespace+0x14c/0x184) from [<c0325d60>] (kernel_init_freeable+0x1c8/0x1d8) [<c0325d60>] (kernel_init_freeable+0x1c8/0x1d8) from [<c027147c>] (kernel_init+0x8/0x158) [<c027147c>] (kernel_init+0x8/0x158) from [<c000df18>] (ret_from_fork+0x14/0x3c) CPU0: stopping CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.10.16-00069-g1bda1fa #1 [<c0013bcc>] (unwind_backtrace+0x0/0xf4) from [<c0011490>] (show_stack+0x10/0x14) [<c0011490>] (show_stack+0x10/0x14) from [<c001234c>] (handle_IPI+0x108/0x130) [<c001234c>] (handle_IPI+0x108/0x130) from [<c000851c>] (armada_370_xp_handle_irq+0x90/0xa8) [<c000851c>] (armada_370_xp_handle_irq+0x90/0xa8) from [<c000dac0>] (__irq_svc+0x40/0x50) Exception stack(0xc0355f70 to 0xc0355fb8) 5f60: c1d566d8 00000000 000000be 000000be 5f80: c037fa2c c035c4a8 c027cebc c0354000 c037fa2c c0354000 c0354000 c035c45c 5fa0: 0000001f c0355fb8 c000f070 c004f8e0 60000113 ffffffff [<c000dac0>] (__irq_svc+0x40/0x50) from [<c004f8e0>] (cpu_startup_entry+0xfc/0x140) [<c004f8e0>] (cpu_startup_entry+0xfc/0x140) from [<c0325a3c>] (start_kernel+0x2c4/0x2d0) [<c0325a3c>] (start_kernel+0x2c4/0x2d0) from [<00008074>] (0x8074) ~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: Kernel panic # PYBOOT: Time: 19.91 seconds. # PYBOOT: Result: FAIL armada-370-mirabox: FAIL: last 24 lines of boot log: ---------------------------------------------------- mousedev: PS/2 mouse device common for all mice sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman sdhci-pltfm: SDHCI platform and OF driver helper usbcore: registered new interface driver usbhid usbhid: USB HID core driver VFP support v0.3: implementor 56 architecture 2 part 20 variant 9 rev 6 Registering SWP/SWPB emulation handler ../../drivers/rtc/hctosys.c: unable to open rtc device (rtc0) List of all partitions: No filesystem could mount root, tried: Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.10.16-00069-g1bda1fa #1 [<c0013bcc>] (unwind_backtrace+0x0/0xf4) from [<c0011490>] (show_stack+0x10/0x14) [<c0011490>] (show_stack+0x10/0x14) from [<c0275720>] (panic+0xa0/0x1e8) [<c0275720>] (panic+0xa0/0x1e8) from [<c0326110>] (mount_block_root+0x294/0x298) [<c0326110>] (mount_block_root+0x294/0x298) from [<c03262c4>] (prepare_namespace+0x14c/0x184) [<c03262c4>] (prepare_namespace+0x14c/0x184) from [<c0325d60>] (kernel_init_freeable+0x1c8/0x1d8) [<c0325d60>] (kernel_init_freeable+0x1c8/0x1d8) from [<c027147c>] (kernel_init+0x8/0x158) [<c027147c>] (kernel_init+0x8/0x158) from [<c000df18>] (ret_from_fork+0x14/0x3c) ~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: Kernel panic # PYBOOT: Time: 17.97 seconds. # PYBOOT: Result: FAIL sun4i-a10-cubieboard: FAIL: last 24 lines of boot log: ------------------------------------------------------ ipmi_si: Trying default-specified bt state machine at i/o address 0xe4, slave address 0x0, irq 0 ipmi_si: Could not set up I/O space Trying to free nonexistent resource <00000000000000e4-00000000000000e4> Trying to free nonexistent resource <00000000000000e5-00000000000000e5> Trying to free nonexistent resource <00000000000000e6-00000000000000e6> ipmi_si: Unable to find any System Interface(s) Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled 1c28000.serial: ttyS0 at MMIO 0x1c28000 (irq = 17) is a U6_16550A console [ttyS0] enabled usbcore: registered new interface driver usb-storage mousedev: PS/2 mouse device common for all mice sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman sdhci-pltfm: SDHCI platform and OF driver helper usbcore: registered new interface driver usbhid usbhid: USB HID core driver VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 Registering SWP/SWPB emulation handler ../../drivers/rtc/hctosys.c: unable to open rtc device (rtc0) Waiting for root device /dev/mmcblk0p2... ~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: <class 'pexpect.TIMEOUT'> # PYBOOT: Time: 68.96 seconds. # PYBOOT: Result: FAIL

11 years, 7 months

1
0
0 0

next-thierry boot: 31 pass, 2 fail (next-20131016)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: next-thierry Git describe: next-20131016 Failed boot tests (console logs at the end) =========================================== exynos5250-arndale: FAIL: exynos_defconfig am335x-bone: FAIL: multi_v7_defconfig Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 30.0 sec omap3-beagle-xm PASS: 0 min 50.5 sec am335x-bone PASS: 0 min 26.1 sec omap3-tobi,3530overo PASS: 0 min 21.4 sec omap4-panda PASS: 1 min 7.4 sec omap4-panda-es PASS: 1 min 5.1 sec omap3-tobi,3730storm PASS: 0 min 21.0 sec omap3-beagle PASS: 0 min 50.9 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 17.1 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.3 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.2 sec imx6q-wandboard PASS: 0 min 14.9 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 22.0 sec armada-370-mirabox PASS: 0 min 20.0 sec exynos_defconfig ---------------- exynos5250-arndale FAIL: 0 min 33.4 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 25.5 sec tegra30-beaver PASS: 0 min 17.0 sec am335x-boneblack PASS: 0 min 34.5 sec omap3-beagle-xm PASS: 0 min 50.1 sec armada-370-mirabox PASS: 0 min 20.8 sec omap4-panda PASS: 1 min 6.3 sec omap4-panda-es PASS: 1 min 8.6 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.8 sec sun4i-a10-cubieboard PASS: 0 min 13.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.5 sec omap3-tobi,3530overo PASS: 0 min 19.8 sec am335x-bone FAIL: 0 min 31.4 sec imx6q-wandboard PASS: 0 min 16.8 sec omap3-tobi,3730storm PASS: 0 min 22.1 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.7 sec omap3-beagle PASS: 0 min 49.9 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 33.0 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.4 sec Console logs for failures ========================= exynos_defconfig ---------------- exynos5250-arndale: FAIL: last 24 lines of boot log: ---------------------------------------------------- tftp 0x407c0000 tmp/arndale-rXxUQ2/exynos5250-arndale.dtb Waiting for Ethernet connection... done. Using asx0 device TFTP from server 192.168.1.2; our IP address is 192.168.1.171 Filename 'tmp/arndale-rXxUQ2/exynos5250-arndale.dtb'. Load address: 0x407c0000 Loading: *### done Bytes transferred = 32949 (80b5 hex) ARNDALE5250 # printenv bootargs printenv bootargs bootargs=console=tty0 console=ttySAC2,115200n8 rw root=/dev/mmcblk1p3 rootwait rootfstype=ext4 ip=192.168.1.171:192.168.1.2:192.168.1.254:255.255.255.0::::192.168.1.254:none ARNDALE5250 # bootz 0x40800000 - 0x407c0000 bootz 0x40800000 - 0x407c0000 ## Flattened Device Tree blob at 407c0000 Booting using the fdt blob at 0x407c0000 Using Device Tree in place at 407c0000, end 407cb0b4 Starting kernel ... ~$off # PYBOOT: Exception: kernel: ERROR: did not start booting. # PYBOOT: Time: 33.37 seconds. # PYBOOT: Result: FAIL multi_v7_defconfig ------------------ am335x-bone: FAIL: last 24 lines of boot log: --------------------------------------------- cu: /home/khilman/dev/am335xbone: Line in use cu: /home/khilman/dev/am335xbone: Line in use cu: /home/khilman/dev/am335xbone: Line in use cu: /home/khilman/dev/am335xbone: Line in use cu: /home/khilman/dev/am335xbone: Line in use cu: /home/khilman/dev/am335xbone: Line in use cu: /home/khilman/dev/am335xbone: Line in use cu: /home/khilman/dev/am335xbone: Line in use cu: /home/khilman/dev/am335xbone: Line in use cu: /home/khilman/dev/am335xbone: Line in use cu: /home/khilman/dev/am335xbone: Line in use cu: /home/khilman/dev/am335xbone: Line in use cu: /home/khilman/dev/am335xbone: Line in use cu: /home/khilman/dev/am335xbone: Line in use cu: /home/khilman/dev/am335xbone: Line in use cu: /home/khilman/dev/am335xbone: Line in use cu: /home/khilman/dev/am335xbone: Line in use cu: /home/khilman/dev/am335xbone: Line in use Unknown command 'þ`æ~þþþææþ`æ~þþþææþ`æ~þþþææxð~xð~' - try 'help' U-Boot# ~$off # PYBOOT: Exception: ERROR: Could not break into autoboot. # PYBOOT: Time: 31.38 seconds. # PYBOOT: Result: FAIL

11 years, 7 months

1
0
0 0

[PATCH] clk: s3c64xx: Fix aliases for SPI devices

by Mark Brown

From: Mark Brown <broonie(a)linaro.org> The clock aliases for SPI devices do not reflect the actual usage in the driver causing the SPI controller to fail to probe when the clock driver is in use, fix this up. Signed-off-by: Mark Brown <broonie(a)linaro.org> --- drivers/clk/samsung/clk-s3c64xx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/clk/samsung/clk-s3c64xx.c b/drivers/clk/samsung/clk-s3c64xx.c index 7d2c842..3cbd47c 100644 --- a/drivers/clk/samsung/clk-s3c64xx.c +++ b/drivers/clk/samsung/clk-s3c64xx.c @@ -356,8 +356,8 @@ static struct samsung_clock_alias s3c64xx_clock_aliases[] = { ALIAS(SCLK_MMC2, "s3c-sdhci.2", "mmc_busclk.2"), ALIAS(SCLK_MMC1, "s3c-sdhci.1", "mmc_busclk.2"), ALIAS(SCLK_MMC0, "s3c-sdhci.0", "mmc_busclk.2"), - ALIAS(SCLK_SPI1, "s3c6410-spi.1", "spi-bus"), - ALIAS(SCLK_SPI0, "s3c6410-spi.0", "spi-bus"), + ALIAS(SCLK_SPI1, "s3c6410-spi.1", "spi_busclk1"), + ALIAS(SCLK_SPI0, "s3c6410-spi.0", "spi_busclk0"), ALIAS(SCLK_AUDIO1, "samsung-pcm.1", "audio-bus"), ALIAS(SCLK_AUDIO1, "samsung-i2s.1", "audio-bus"), ALIAS(SCLK_AUDIO0, "samsung-pcm.0", "audio-bus"), -- 1.8.4.rc3

11 years, 7 months

1
0
0 0

Re: .align may cause data to be interpreted as instructions

by Dave Martin

On Wed, Oct 16, 2013 at 12:13:28PM +0100, Ben Dooks wrote: > On 15/10/13 23:38, Taras Kondratiuk wrote: > > Hi > > > > I was debugging kprobes-test for BE8 and noticed that some data fields > > are stored in LE instead of BE. It happens because these data fields > > get interpreted as instructions. > > > > Is it a known issue? > > I reported the crashes to Tixy along with a different > method of sovling the problem (changed to using pointers to > the strings) a while ago. However it seems that nothing has > happened to fix this. > > Since kprobes seems to work with the fixed tests I forgot > to follow up and prod Jon about looking into this problem. > > Jon, if you are not interested in fixing this, then please > let me know and we can get a patch sorted to fix it. > > PS, I am going to leave this out of the current be8 patchset > as I want to get that merged, and at the moment kprobes-test > is not essential to getting the system started. > > > For example: > > test_align_fail_data: > > bx lr > > .byte 0xaa > > .align > > .word 0x12345678 > > > > I would expect to see something like this: > > 00000000<test_align_fail_data>: > > 0: e12fff1e bx lr > > 4: aa .byte 0xaa > > 5: 00 .byte 0x00 > > 6: 0000 .short 0x0000 > > 8: 12345678 .word 0x12345678 > > > > But instead I have: > > 00000000<test_align_fail_data>: > > 0: e12fff1e bx lr > > 4: aa .byte 0xaa > > 5: 00 .byte 0x00 > > 6: 0000 .short 0x0000 > > 8: 12345678 eorsne r5, r4, #120, 12 ; 0x7800000 > > > > As a result the word 0x12345678 will be stored in LE. > > > > I've run several tests and here are my observations: > > - Double ".align" fixes the issue :) > > - Behavior is the same for LE/BE, ARM/Thumb, GCC 4.4.1/4.6.x/4.8.2 > > - Size of alignment doesn't matter. > > - Issue happens only if previous data is not instruction-aligned and > > 0's are added before NOPs. > > - Explicit filling with 0's (.align , 0) fixes the issue, but as a side > > effect data @0x4 is interpreted as a single ".word 0xaa000000" > > instead of ".byte .byte .short". I'm not sure if there can be any > > functional difference because of this. There isn't. This is just objdump's pretty-printing behaviour. Objdump prints out the data in naturally-aligned units, but this has nothing to do with whether .byte, .short or .word/.long was used in the source. > > - Issue doesn't happen if there is no instructions before data > > (no "bx lr" in the example). > > - Issue doesn't happen if data after .align is defined as > > ".type<symbol>,%object". > > Thanks for getting down to a simple test case. Unfortunately, objdump can and does get confused about data/instruction boundaries, so the output you see above may be misleading. Displaying the symbol table with --special-syms will list the magic symbols that mark the instruction and data boundaries, to help debug this kind of situation. However, in this case, I think you've found a bug in the assembler, as shown below. Before linking, the final $a symbol (indicating the start of ARM instructions) is at address 8, so in this case objdump is correct to show 0x12345678 as an instruction. After linking, the mapping symbols ($[atd]) remain as before, and the linker has byteswapped this "instruction" (as it should). This is likely related to the magic for inserting the extensible NOP-padding fragment which implements the .align in code sections. That is code, and requires a $a mapping symbol, but that somehow goes AWOL or gets displaced after the alignment padding ... I can't quite get my head around what is going on in binutils/gas/config/tc-arm.c. We would need to understand that before we can identify a reliable workaround. > > My view is to fix this by not doing complicated things by trying > to save a bit of space by embedding strings into the code. It is > not as if we cannot get the compiler to put the strings into the > relevant data area and give us a pointer we can use. > > The code in this case is /not easy/ to follow and it would be nice > if it could be cleaned up to just take the string as a argument to > the test code instead of trying to find it via assembly magic. My conslusion is the same as yours -- we should avoid these clever tricks in asm for now, if possible. Otherwise, we need to identify a workaround... Cheers ---Dave [terminal spew follows] $ arm-linux-gnueabi-as --version GNU assembler (GNU Binutils) 2.23.2 $ arm-linux-gnueabi-as -EB -o test.o test.s $ arm-linux-gnueabi-ld -EB --be8 -o test test.o arm-linux-gnueabi-ld: warning: cannot find entry symbol _start; defaulting to 0000000000008054 $ arm-linux-gnueabi-objdump -dst --special-syms test.o test.o: file format elf32-bigarm SYMBOL TABLE: 00000000 l d .text 00000000 .text 00000000 l d .data 00000000 .data 00000000 l d .bss 00000000 .bss 00000000 l .text 00000000 test_align_fail_data 00000000 l .text 00000000 $a 00000004 l .text 00000000 $d 00000005 l .text 00000000 $d 00000008 l .text 00000000 $a 00000000 l d .ARM.attributes 00000000 .ARM.attributes Contents of section .text: 0000 e12fff1e aa000000 12345678 ./.......4Vx Contents of section .ARM.attributes: 0000 41000000 15616561 62690001 0000000b A....aeabi...... 0010 06020801 0901 ...... Disassembly of section .text: 00000000 <test_align_fail_data>: 0: e12fff1e bx lr 4: aa .byte 0xaa 5: 00 .byte 0x00 6: 0000 .short 0x0000 8: 12345678 eorsne r5, r4, #120, 12 ; 0x7800000 $ arm-linux-gnueabi-objdump -dst --special-syms test test: file format elf32-bigarm SYMBOL TABLE: 00008054 l d .text 00000000 .text 00000000 l d .ARM.attributes 00000000 .ARM.attributes 00000000 l df *ABS* 00000000 test.o 00008054 l .text 00000000 test_align_fail_data 00008054 l .text 00000000 $a 00008058 l .text 00000000 $d 00008059 l .text 00000000 $d 0000805c l .text 00000000 $a 00000000 l df *ABS* 00000000 00010060 g .text 00000000 _bss_end__ 00010060 g .text 00000000 __bss_start__ 00010060 g .text 00000000 __bss_end__ 00000000 *UND* 00000000 _start 00010060 g .text 00000000 __bss_start 00010060 g .text 00000000 __end__ 00010060 g .text 00000000 _edata 00010060 g .text 00000000 _end Contents of section .text: 8054 1eff2fe1 aa000000 78563412 ../.....xV4. Contents of section .ARM.attributes: 0000 41000000 15616561 62690001 0000000b A....aeabi...... 0010 06020801 0901 ...... Disassembly of section .text: 00008054 <test_align_fail_data>: 8054: e12fff1e bx lr 8058: aa .byte 0xaa 8059: 00 .byte 0x00 805a: 0000 .short 0x0000 805c: 12345678 eorsne r5, r4, #120, 12 ; 0x7800000

11 years, 7 months

3
2
0 0

.align may cause data to be interpreted as instructions

by Taras Kondratiuk

Hi I was debugging kprobes-test for BE8 and noticed that some data fields are stored in LE instead of BE. It happens because these data fields get interpreted as instructions. Is it a known issue? For example: test_align_fail_data: bx lr .byte 0xaa .align .word 0x12345678 I would expect to see something like this: 00000000 <test_align_fail_data>: 0: e12fff1e bx lr 4: aa .byte 0xaa 5: 00 .byte 0x00 6: 0000 .short 0x0000 8: 12345678 .word 0x12345678 But instead I have: 00000000 <test_align_fail_data>: 0: e12fff1e bx lr 4: aa .byte 0xaa 5: 00 .byte 0x00 6: 0000 .short 0x0000 8: 12345678 eorsne r5, r4, #120, 12 ; 0x7800000 As a result the word 0x12345678 will be stored in LE. I've run several tests and here are my observations: - Double ".align" fixes the issue :) - Behavior is the same for LE/BE, ARM/Thumb, GCC 4.4.1/4.6.x/4.8.2 - Size of alignment doesn't matter. - Issue happens only if previous data is not instruction-aligned and 0's are added before NOPs. - Explicit filling with 0's (.align , 0) fixes the issue, but as a side effect data @0x4 is interpreted as a single ".word 0xaa000000" instead of ".byte .byte .short". I'm not sure if there can be any functional difference because of this. - Issue doesn't happen if there is no instructions before data (no "bx lr" in the example). - Issue doesn't happen if data after .align is defined as ".type <symbol>,%object". -- Taras Kondratiuk

11 years, 7 months

3
7
0 0

[PATCH 1/2] ASoC: rt5640: Power down LDO while suspended

by Mark Brown

From: Mark Brown <broonie(a)linaro.org> If we have control over the LDO then disable it during suspend; the device is already being put into reset so will be non-functional over suspend anyway and this will save a small amount of power. Signed-off-by: Mark Brown <broonie(a)linaro.org> --- sound/soc/codecs/rt5640.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c index 641eeeb..b0cde92 100644 --- a/sound/soc/codecs/rt5640.c +++ b/sound/soc/codecs/rt5640.c @@ -1979,12 +1979,20 @@ static int rt5640_suspend(struct snd_soc_codec *codec) rt5640_reset(codec); regcache_cache_only(rt5640->regmap, true); regcache_mark_dirty(rt5640->regmap); + if (gpio_is_valid(rt5640->pdata.ldo1_en)) + gpio_set_value_cansleep(rt5640->pdata.ldo1_en, 0); return 0; } static int rt5640_resume(struct snd_soc_codec *codec) { + struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec); + + if (gpio_is_valid(rt5640->pdata.ldo1_en)) { + gpio_set_value_cansleep(rt5640->pdata.ldo1_en, 1); + msleep(400); + } rt5640_set_bias_level(codec, SND_SOC_BIAS_STANDBY); return 0; -- 1.8.4.rc3

11 years, 7 months

2
2
0 0

[PATCH] spi/atmel: Convert to devm_ioremap_resource()

by Mark Brown

From: Mark Brown <broonie(a)linaro.org> This simplifies error handling. Signed-off-by: Mark Brown <broonie(a)linaro.org> --- drivers/spi/spi-atmel.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c index beca9cd..daa9f27 100644 --- a/drivers/spi/spi-atmel.c +++ b/drivers/spi/spi-atmel.c @@ -1545,7 +1545,7 @@ static int atmel_spi_probe(struct platform_device *pdev) INIT_LIST_HEAD(&as->queue); as->pdev = pdev; - as->regs = ioremap(regs->start, resource_size(regs)); + as->regs = devm_ioremap_resource(&pdev->dev, regs); if (!as->regs) goto out_free_buffer; as->phybase = regs->start; @@ -1616,7 +1616,6 @@ out_free_dma: out_free_irq: free_irq(irq, master); out_unmap_regs: - iounmap(as->regs); out_free_buffer: if (!as->use_pdc) tasklet_kill(&as->tasklet); @@ -1668,7 +1667,6 @@ static int atmel_spi_remove(struct platform_device *pdev) clk_disable_unprepare(as->clk); clk_put(as->clk); free_irq(as->irq, master); - iounmap(as->regs); spi_unregister_master(master); -- 1.8.4.rc3

11 years, 7 months

1
0
0 0

[PATCH V4 1/2] ARM: at91: cpuidle: convert to platform driver

by Daniel Lezcano

Using the platform driver model is a good way to separate the cpuidle specific code from the low level pm code. It allows to remove the dependency between these two components. The platform_device is located in the pm code and a 'set' function has been added to set the standby function from the AT91_SOC_START initialization function. Each SoC with a cpuidle driver will set the standby function in the platform_data field at init time. Then pm code will register the cpuidle platform device. The cpuidle driver will register the platform_driver and use the device's platform_data as a standby callback in the idle path. The at91_pm_enter function contains a { if then else } based on cpu_is_xx similar to what was in cpuidle. This is considered dangerous when adding a new SoC. Like the cpuidle driver, a standby ops is defined and assigned when the SoC init function specifies what is its standby function and reused in the at91_pm_enter's 'case' block. Signed-off-by: Daniel Lezcano <daniel.lezcano(a)linaro.org> --- arch/arm/mach-at91/at91rm9200.c | 3 +++ arch/arm/mach-at91/at91sam9260.c | 3 +++ arch/arm/mach-at91/at91sam9261.c | 3 +++ arch/arm/mach-at91/at91sam9263.c | 3 +++ arch/arm/mach-at91/at91sam9g45.c | 3 +++ arch/arm/mach-at91/at91sam9rl.c | 3 +++ arch/arm/mach-at91/cpuidle.c | 29 +++++++++++++++-------------- arch/arm/mach-at91/pm.c | 27 +++++++++++++++++++-------- arch/arm/mach-at91/pm.h | 4 ++++ 9 files changed, 56 insertions(+), 22 deletions(-) diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c index 4aad93d..0d234f2 100644 --- a/arch/arm/mach-at91/at91rm9200.c +++ b/arch/arm/mach-at91/at91rm9200.c @@ -27,6 +27,7 @@ #include "generic.h" #include "clock.h" #include "sam9_smc.h" +#include "pm.h" /* -------------------------------------------------------------------- * Clocks @@ -337,6 +338,8 @@ static void __init at91rm9200_initialize(void) /* Initialize GPIO subsystem */ at91_gpio_init(at91rm9200_gpio, cpu_is_at91rm9200_bga() ? AT91RM9200_BGA : AT91RM9200_PQFP); + + at91_pm_set_standby(at91rm9200_standby); } diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c index 5de6074..ffe9ce7 100644 --- a/arch/arm/mach-at91/at91sam9260.c +++ b/arch/arm/mach-at91/at91sam9260.c @@ -28,6 +28,7 @@ #include "generic.h" #include "clock.h" #include "sam9_smc.h" +#include "pm.h" /* -------------------------------------------------------------------- * Clocks @@ -351,6 +352,8 @@ static void __init at91sam9260_initialize(void) /* Register GPIO subsystem */ at91_gpio_init(at91sam9260_gpio, 3); + + at91_pm_set_standby(at91sam9_standby); } /* -------------------------------------------------------------------- diff --git a/arch/arm/mach-at91/at91sam9261.c b/arch/arm/mach-at91/at91sam9261.c index 0e07932..1edbb6f 100644 --- a/arch/arm/mach-at91/at91sam9261.c +++ b/arch/arm/mach-at91/at91sam9261.c @@ -27,6 +27,7 @@ #include "generic.h" #include "clock.h" #include "sam9_smc.h" +#include "pm.h" /* -------------------------------------------------------------------- * Clocks @@ -293,6 +294,8 @@ static void __init at91sam9261_initialize(void) /* Register GPIO subsystem */ at91_gpio_init(at91sam9261_gpio, 3); + + at91_pm_set_sandby(at91sam9_standby); } /* -------------------------------------------------------------------- diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c index 6ce7d18..8c81c89 100644 --- a/arch/arm/mach-at91/at91sam9263.c +++ b/arch/arm/mach-at91/at91sam9263.c @@ -26,6 +26,7 @@ #include "generic.h" #include "clock.h" #include "sam9_smc.h" +#include "pm.h" /* -------------------------------------------------------------------- * Clocks @@ -330,6 +331,8 @@ static void __init at91sam9263_initialize(void) /* Register GPIO subsystem */ at91_gpio_init(at91sam9263_gpio, 5); + + at91_pm_set_standby(at91sam9263_standby); } /* -------------------------------------------------------------------- diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c index 474ee04..8460f52 100644 --- a/arch/arm/mach-at91/at91sam9g45.c +++ b/arch/arm/mach-at91/at91sam9g45.c @@ -26,6 +26,7 @@ #include "generic.h" #include "clock.h" #include "sam9_smc.h" +#include "pm.h" /* -------------------------------------------------------------------- * Clocks @@ -379,6 +380,8 @@ static void __init at91sam9g45_initialize(void) /* Register GPIO subsystem */ at91_gpio_init(at91sam9g45_gpio, 5); + + at91_pm_set_standby(at91sam9g45_standby); } /* -------------------------------------------------------------------- diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c index d4ec0d9..c7986e4 100644 --- a/arch/arm/mach-at91/at91sam9rl.c +++ b/arch/arm/mach-at91/at91sam9rl.c @@ -27,6 +27,7 @@ #include "generic.h" #include "clock.h" #include "sam9_smc.h" +#include "pm.h" /* -------------------------------------------------------------------- * Clocks @@ -296,6 +297,8 @@ static void __init at91sam9rl_initialize(void) /* Register GPIO subsystem */ at91_gpio_init(at91sam9rl_gpio, 4); + + at91_pm_set_standby(at91sam9_standby); } /* -------------------------------------------------------------------- diff --git a/arch/arm/mach-at91/cpuidle.c b/arch/arm/mach-at91/cpuidle.c index 4ec6a6d..a077437 100644 --- a/arch/arm/mach-at91/cpuidle.c +++ b/arch/arm/mach-at91/cpuidle.c @@ -21,26 +21,17 @@ #include <linux/export.h> #include <asm/proc-fns.h> #include <asm/cpuidle.h> -#include <mach/cpu.h> - -#include "pm.h" #define AT91_MAX_STATES 2 +static void (*at91_standby)(void); + /* Actual code that puts the SoC in different idle states */ static int at91_enter_idle(struct cpuidle_device *dev, struct cpuidle_driver *drv, int index) { - if (cpu_is_at91rm9200()) - at91rm9200_standby(); - else if (cpu_is_at91sam9g45()) - at91sam9g45_standby(); - else if (cpu_is_at91sam9263()) - at91sam9263_standby(); - else - at91sam9_standby(); - + at91_standby(); return index; } @@ -60,9 +51,19 @@ static struct cpuidle_driver at91_idle_driver = { }; /* Initialize CPU idle by registering the idle states */ -static int __init at91_init_cpuidle(void) +static int at91_cpuidle_probe(struct platform_device *dev) { + at91_standby = (void *)(dev->dev.platform_data); + return cpuidle_register(&at91_idle_driver, NULL); } -device_initcall(at91_init_cpuidle); +static struct platform_driver at91_cpuidle_driver = { + .driver = { + .name = "cpuidle-at91", + .owner = THIS_MODULE, + }, + .probe = at91_cpuidle_probe, +}; + +module_platform_driver(at91_cpuidle_driver); diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index 15afb5d..9986542 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -39,6 +39,8 @@ #include "at91_rstc.h" #include "at91_shdwc.h" +static void (*at91_pm_standby)(void); + static void __init show_reset_status(void) { static char reset[] __initdata = "reset"; @@ -266,14 +268,8 @@ static int at91_pm_enter(suspend_state_t state) * For ARM 926 based chips, this requirement is weaker * as at91sam9 can access a RAM in self-refresh mode. */ - if (cpu_is_at91rm9200()) - at91rm9200_standby(); - else if (cpu_is_at91sam9g45()) - at91sam9g45_standby(); - else if (cpu_is_at91sam9263()) - at91sam9263_standby(); - else - at91sam9_standby(); + if (at91_pm_standby) + at91_pm_standby(); break; case PM_SUSPEND_ON: @@ -314,6 +310,18 @@ static const struct platform_suspend_ops at91_pm_ops = { .end = at91_pm_end, }; +static struct platform_device at91_cpuidle_device = { + .name = "cpuidle-at91", +}; + +void at91_pm_set_standby(void (*at91_standby)(void)) +{ + if (at91_standby) { + at91_cpuidle_device.dev.platform_data = at91_standby; + at91_pm_standby = at91_standby; + } +} + static int __init at91_pm_init(void) { #ifdef CONFIG_AT91_SLOW_CLOCK @@ -325,6 +333,9 @@ static int __init at91_pm_init(void) /* AT91RM9200 SDRAM low-power mode cannot be used with self-refresh. */ if (cpu_is_at91rm9200()) at91_ramc_write(0, AT91RM9200_SDRAMC_LPR, 0); + + if (at91_cpuidle_device.dev.platform_data) + platform_device_register(&at91_cpuidle_device); suspend_set_ops(&at91_pm_ops); diff --git a/arch/arm/mach-at91/pm.h b/arch/arm/mach-at91/pm.h index 2f5908f..76dd1a7 100644 --- a/arch/arm/mach-at91/pm.h +++ b/arch/arm/mach-at91/pm.h @@ -11,9 +11,13 @@ #ifndef __ARCH_ARM_MACH_AT91_PM #define __ARCH_ARM_MACH_AT91_PM +#include <asm/proc-fns.h> + #include <mach/at91_ramc.h> #include <mach/at91rm9200_sdramc.h> +extern void at91_pm_set_standby(void (*at91_standby)(void)); + /* * The AT91RM9200 goes into self-refresh mode with this command, and will * terminate self-refresh automatically on the next SDRAM access. -- 1.7.9.5

11 years, 7 months

2
2
0 0

[RFC PATCH 0/4] Big Endian support for ARM64 kernel

by Ankit Jindal

This patchset adds support for using Big Endian mode of AArch64 CPUs All patches have been tested on APM X-Gene Storm SOC. The Big Endian toolchain used for development can be found at: http://cbuild.validation.linaro.org/snapshots/big_endian We have tested both 32bit BE and 64bit BE root filesystems with these patches. The 64bit BE root filesystem was build manually using busybox-1.21.1 and above mentioned toolchain. The 32bit BE root filesystem was readily available from Linaro releases located at: http://snapshots.linaro.org/openembedded/images Ankit Jindal (4): ARM64: Add Kconfig option to enable Big Endian kernel ARM64: Include appropriate byteorder for Big Endian ARM64: Big Endian fixes for kernel booting ARM64: Support for 32-bit big endian userspace arch/arm64/Kconfig | 2 ++ arch/arm64/Makefile | 7 +++++++ arch/arm64/include/asm/assembler.h | 7 +++++++ arch/arm64/include/asm/processor.h | 3 +++ arch/arm64/include/uapi/asm/byteorder.h | 4 ++++ arch/arm64/kernel/head.S | 34 +++++++++++++++++++++++++++++++ arch/arm64/kernel/setup.c | 19 +++++++++++++---- arch/arm64/kernel/signal32.c | 4 ++++ arch/arm64/kernel/smp_spin_table.c | 5 +++-- arch/arm64/mm/Kconfig | 7 +++++++ arch/arm64/mm/proc.S | 2 +- 11 files changed, 87 insertions(+), 7 deletions(-) create mode 100644 arch/arm64/mm/Kconfig -- 1.7.9.5

11 years, 7 months

3
13
0 0

[PATCH v2] ARM: cci driver need big endian fixes in asm code

by Victor Kamensky

Hi All, This is version 2 of cci big endian fix. Idea of this way of fixing was suggested by Ben Dooks [1]. Compared to previous solution this one does not use ifdefs and looks much cleaner. This was tested on TC2 both LE and BE, CONFIG_ARM_CCI was enabled. [1] http://lists.infradead.org/pipermail/linux-arm-kernel/2013-October/203248.h… Thanks, Victor Victor Kamensky (1): ARM: cci driver need big endian fixes in asm code drivers/bus/arm-cci.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) -- 1.8.1.4

11 years, 7 months

3
3
0 0

queue boot: 27 pass, 0 fail (v3.11.5-49-g6bb63ef)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: queue Git describe: v3.11.5-49-g6bb63ef Full Report =========== omap2plus_defconfig ------------------- omap3-beagle-xm PASS: 0 min 51.9 sec am335x-bone PASS: 0 min 26.5 sec omap3-tobi,3530overo PASS: 0 min 21.6 sec omap4-panda PASS: 1 min 5.9 sec omap4-panda-es PASS: 1 min 10.2 sec omap3-tobi,3730storm PASS: 0 min 24.7 sec omap3-beagle PASS: 0 min 57.8 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 15.4 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 15.8 sec imx6dl-wandboard,wand-solo PASS: 0 min 15.6 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.8 sec armada-370-mirabox PASS: 0 min 19.9 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 29.8 sec multi_v7_defconfig ------------------ tegra30-beaver PASS: 0 min 17.2 sec omap3-beagle-xm PASS: 0 min 51.2 sec armada-370-mirabox PASS: 0 min 20.5 sec omap4-panda PASS: 1 min 2.1 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.9 sec sun4i-a10-cubieboard PASS: 0 min 13.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.2 sec omap3-tobi,3530overo PASS: 0 min 20.2 sec am335x-bone PASS: 0 min 33.6 sec omap4-panda-es PASS: 1 min 11.1 sec omap3-tobi,3730storm PASS: 0 min 19.9 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.2 sec omap3-beagle PASS: 0 min 44.8 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.2 sec

11 years, 7 months

1
0
0 0

[PATCH 0/5] edac, highbank: Add Calxeda ECX-2000 support

by Robert Richter

This patch series enables ECC edac support for Calxeda ECX-2000 (Midway). The ECX-2000 memory controller is similar to Highbank but has different register bases for error and interrupt registers. Testing the driver uncovered a bug in the interrupt initialization. So there is also a fix for this for all the Highbank edac drivers. The interrupt was enabled too early which caused a crash if there are interrupts pending (ECC errors) during driver initialization. Also some improvements and unification of edac log messages I found useful. -Robert Rob Herring (1): ARM: dts: calxeda: move memory-controller node out of ecx-common.dtsi Robert Richter (4): edac, highbank: Fix interrupt setup of mem and l2 controller edac, highbank: Add Calxeda ECX-2000 support edac, highbank: Improve and unify naming edac: Unify reporting of device info for device, mc and pci .../devicetree/bindings/arm/calxeda/mem-ctrlr.txt | 4 +- arch/arm/boot/dts/ecx-2000.dts | 6 + arch/arm/boot/dts/ecx-common.dtsi | 6 - arch/arm/boot/dts/highbank.dts | 6 + drivers/edac/edac_device.c | 9 +- drivers/edac/edac_mc.c | 6 +- drivers/edac/edac_pci.c | 8 +- drivers/edac/highbank_l2_edac.c | 33 +++--- drivers/edac/highbank_mc_edac.c | 128 +++++++++++++-------- 9 files changed, 127 insertions(+), 79 deletions(-) -- 1.8.4.rc3

11 years, 7 months

1
5
0 0

queue boot: 14 pass, 3 fail (v3.10.16-68-g24b003b)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: queue Git describe: v3.10.16-68-g24b003b Failed boot tests (console logs at the end) =========================================== armada-xp-openblocks-ax3-4: FAIL: multi_v7_defconfig armada-370-mirabox: FAIL: multi_v7_defconfig sun4i-a10-cubieboard: FAIL: multi_v7_defconfig Full Report =========== omap2plus_defconfig ------------------- omap3-beagle-xm PASS: 0 min 52.6 sec am335x-bone PASS: 0 min 26.3 sec omap3-tobi,3530overo PASS: 0 min 33.7 sec omap4-panda PASS: 1 min 2.8 sec omap4-panda-es PASS: 1 min 11.3 sec omap3-tobi,3730storm PASS: 0 min 35.4 sec omap3-beagle PASS: 0 min 54.5 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 21.2 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.5 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.6 sec armada-370-mirabox PASS: 0 min 19.6 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 28.9 sec multi_v7_defconfig ------------------ armada-xp-openblocks-ax3-4 FAIL: 0 min 20.0 sec armada-370-mirabox FAIL: 0 min 17.9 sec sun4i-a10-cubieboard FAIL: 1 min 9.0 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 16.4 sec Console logs for failures ========================= multi_v7_defconfig ------------------ armada-xp-openblocks-ax3-4: FAIL: last 24 lines of boot log: ------------------------------------------------------------ [<c0013bcc>] (unwind_backtrace+0x0/0xf4) from [<c0011490>] (show_stack+0x10/0x14) [<c0011490>] (show_stack+0x10/0x14) from [<c0275720>] (panic+0xa0/0x1e8) [<c0275720>] (panic+0xa0/0x1e8) from [<c0326110>] (mount_block_root+0x294/0x298) [<c0326110>] (mount_block_root+0x294/0x298) from [<c03262c4>] (prepare_namespace+0x14c/0x184) [<c03262c4>] (prepare_namespace+0x14c/0x184) from [<c0325d60>] (kernel_init_freeable+0x1c8/0x1d8) [<c0325d60>] (kernel_init_freeable+0x1c8/0x1d8) from [<c027147c>] (kernel_init+0x8/0x158) [<c027147c>] (kernel_init+0x8/0x158) from [<c000df18>] (ret_from_fork+0x14/0x3c) CPU0: stopping CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.10.16-00068-g24b003b #1 [<c0013bcc>] (unwind_backtrace+0x0/0xf4) from [<c0011490>] (show_stack+0x10/0x14) [<c0011490>] (show_stack+0x10/0x14) from [<c001234c>] (handle_IPI+0x108/0x130) [<c001234c>] (handle_IPI+0x108/0x130) from [<c000851c>] (armada_370_xp_handle_irq+0x90/0xa8) [<c000851c>] (armada_370_xp_handle_irq+0x90/0xa8) from [<c000dac0>] (__irq_svc+0x40/0x50) Exception stack(0xc0355f70 to 0xc0355fb8) 5f60: c1d566d8 00000000 000000be 000000be 5f80: c037fa2c c035c4a8 c027cebc c0354000 c037fa2c c0354000 c0354000 c035c45c 5fa0: 0000001f c0355fb8 c000f070 c004f8e0 60000113 ffffffff [<c000dac0>] (__irq_svc+0x40/0x50) from [<c004f8e0>] (cpu_startup_entry+0xfc/0x140) [<c004f8e0>] (cpu_startup_entry+0xfc/0x140) from [<c0325a3c>] (start_kernel+0x2c4/0x2d0) [<c0325a3c>] (start_kernel+0x2c4/0x2d0) from [<00008074>] (0x8074) ~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: Kernel panic # PYBOOT: Time: 20.04 seconds. # PYBOOT: Result: FAIL armada-370-mirabox: FAIL: last 24 lines of boot log: ---------------------------------------------------- mousedev: PS/2 mouse device common for all mice sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman sdhci-pltfm: SDHCI platform and OF driver helper usbcore: registered new interface driver usbhid usbhid: USB HID core driver VFP support v0.3: implementor 56 architecture 2 part 20 variant 9 rev 6 Registering SWP/SWPB emulation handler ../../drivers/rtc/hctosys.c: unable to open rtc device (rtc0) List of all partitions: No filesystem could mount root, tried: Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.10.16-00068-g24b003b #1 [<c0013bcc>] (unwind_backtrace+0x0/0xf4) from [<c0011490>] (show_stack+0x10/0x14) [<c0011490>] (show_stack+0x10/0x14) from [<c0275720>] (panic+0xa0/0x1e8) [<c0275720>] (panic+0xa0/0x1e8) from [<c0326110>] (mount_block_root+0x294/0x298) [<c0326110>] (mount_block_root+0x294/0x298) from [<c03262c4>] (prepare_namespace+0x14c/0x184) [<c03262c4>] (prepare_namespace+0x14c/0x184) from [<c0325d60>] (kernel_init_freeable+0x1c8/0x1d8) [<c0325d60>] (kernel_init_freeable+0x1c8/0x1d8) from [<c027147c>] (kernel_init+0x8/0x158) [<c027147c>] (kernel_init+0x8/0x158) from [<c000df18>] (ret_from_fork+0x14/0x3c) ~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: Kernel panic # PYBOOT: Time: 17.94 seconds. # PYBOOT: Result: FAIL sun4i-a10-cubieboard: FAIL: last 24 lines of boot log: ------------------------------------------------------ ipmi_si: Trying default-specified bt state machine at i/o address 0xe4, slave address 0x0, irq 0 ipmi_si: Could not set up I/O space Trying to free nonexistent resource <00000000000000e4-00000000000000e4> Trying to free nonexistent resource <00000000000000e5-00000000000000e5> Trying to free nonexistent resource <00000000000000e6-00000000000000e6> ipmi_si: Unable to find any System Interface(s) Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled 1c28000.serial: ttyS0 at MMIO 0x1c28000 (irq = 17) is a U6_16550A console [ttyS0] enabled usbcore: registered new interface driver usb-storage mousedev: PS/2 mouse device common for all mice sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman sdhci-pltfm: SDHCI platform and OF driver helper usbcore: registered new interface driver usbhid usbhid: USB HID core driver VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 Registering SWP/SWPB emulation handler ../../drivers/rtc/hctosys.c: unable to open rtc device (rtc0) Waiting for root device /dev/mmcblk0p2... ~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: <class 'pexpect.TIMEOUT'> # PYBOOT: Time: 69.03 seconds. # PYBOOT: Result: FAIL

11 years, 7 months

1
0
0 0

mainline boot: 32 pass, 1 fail (v3.12-rc5-48-g34ec4de)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: mainline Git describe: v3.12-rc5-48-g34ec4de Failed boot tests (console logs at the end) =========================================== omap4-panda: FAIL: multi_v7_defconfig Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 29.8 sec omap3-beagle-xm PASS: 0 min 52.5 sec am335x-bone PASS: 0 min 26.1 sec omap3-tobi,3530overo PASS: 0 min 21.2 sec omap4-panda PASS: 1 min 7.6 sec omap4-panda-es PASS: 1 min 12.9 sec omap3-tobi,3730storm PASS: 0 min 23.3 sec omap3-beagle PASS: 0 min 49.7 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 16.9 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.5 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.0 sec imx6q-wandboard PASS: 0 min 14.8 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.9 sec armada-370-mirabox PASS: 0 min 20.0 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 28.8 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 28.0 sec tegra30-beaver PASS: 0 min 14.1 sec am335x-boneblack PASS: 0 min 34.4 sec omap3-beagle-xm PASS: 0 min 51.9 sec armada-370-mirabox PASS: 0 min 20.6 sec omap4-panda FAIL: 2 min 57.2 sec omap4-panda-es PASS: 1 min 8.3 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.6 sec sun4i-a10-cubieboard PASS: 0 min 13.8 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.3 sec omap3-tobi,3530overo PASS: 0 min 19.6 sec am335x-bone PASS: 0 min 33.2 sec imx6q-wandboard PASS: 0 min 15.7 sec omap3-tobi,3730storm PASS: 0 min 22.0 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.6 sec omap3-beagle PASS: 1 min 3.0 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 38.4 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.4 sec Console logs for failures ========================= multi_v7_defconfig ------------------ omap4-panda: FAIL: last 24 lines of boot log: --------------------------------------------- [ 1.609649] omap_hsmmc 4809c000.mmc: pins are not configured from the driver [ 1.654052] pinctrl-single 4a31e040.pinmux: mux offset out of range: 0x38 (0x38) [ 1.654052] pinctrl-single 4a31e040.pinmux: could not add functions for pinmux_wl12xx_pins 56x [ 1.671508] omap-dma-engine 4a056000.dma-controller: allocating channel for 60 [ 1.679199] omap-dma-engine 4a056000.dma-controller: allocating channel for 59 [ 1.713348] usb 1-1: new high-speed USB device number 2 using ehci-omap [ 1.794982] twl_rtc rtc.11: setting system clock to 2000-01-05 02:40:38 UTC (947040038) [ 1.864959] hub 1-1:1.0: USB hub found [ 1.869232] hub 1-1:1.0: 5 ports detected [ 1.926818] mmc0: host does not support reading read-only switch. assuming write-enable. [ 1.937499] mmc0: new high speed SD card at address aaaa [ 1.943634] mmcblk0: mmc0:aaaa SD02G 1.84 GiB [ 1.950042] mmcblk0: p1 p2 [ 2.920227] usb 1-1.1: new high-speed USB device number 3 using ehci-omap [ 18.771881] EXT4-fs (mmcblk0p2): recovery complete [ 18.784881] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [ 18.784881] VFS: Mounted root (ext4 filesystem) on device 179:2. [ 18.801086] devtmpfs: mounted [ 18.801086] Freeing unused kernel memory: 468K (c0632000 - c06a7000) [ 19.232269] init: ureadahead main process (56) terminated with status 5 ~$off # PYBOOT: Exception: userspace: ERROR: Never found root shell # PYBOOT: Time: 177.17 seconds. # PYBOOT: Result: FAIL

11 years, 7 months

1
0
0 0

queue boot: 14 pass, 3 fail (v3.10.16-46-g38526ba)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: queue Git describe: v3.10.16-46-g38526ba Failed boot tests (console logs at the end) =========================================== armada-xp-openblocks-ax3-4: FAIL: multi_v7_defconfig armada-370-mirabox: FAIL: multi_v7_defconfig sun4i-a10-cubieboard: FAIL: multi_v7_defconfig Full Report =========== omap2plus_defconfig ------------------- omap3-beagle-xm PASS: 0 min 51.9 sec am335x-bone PASS: 0 min 26.3 sec omap3-tobi,3530overo PASS: 0 min 33.7 sec omap4-panda PASS: 1 min 12.9 sec omap4-panda-es PASS: 1 min 8.3 sec omap3-tobi,3730storm PASS: 0 min 36.2 sec omap3-beagle PASS: 0 min 57.3 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 18.0 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.6 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.5 sec armada-370-mirabox PASS: 0 min 19.7 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 34.3 sec multi_v7_defconfig ------------------ armada-xp-openblocks-ax3-4 FAIL: 0 min 20.1 sec armada-370-mirabox FAIL: 0 min 18.0 sec sun4i-a10-cubieboard FAIL: 1 min 9.0 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 16.4 sec Console logs for failures ========================= multi_v7_defconfig ------------------ armada-xp-openblocks-ax3-4: FAIL: last 24 lines of boot log: ------------------------------------------------------------ [<c0013bcc>] (unwind_backtrace+0x0/0xf4) from [<c0011490>] (show_stack+0x10/0x14) [<c0011490>] (show_stack+0x10/0x14) from [<c0275720>] (panic+0xa0/0x1e8) [<c0275720>] (panic+0xa0/0x1e8) from [<c0326110>] (mount_block_root+0x294/0x298) [<c0326110>] (mount_block_root+0x294/0x298) from [<c03262c4>] (prepare_namespace+0x14c/0x184) [<c03262c4>] (prepare_namespace+0x14c/0x184) from [<c0325d60>] (kernel_init_freeable+0x1c8/0x1d8) [<c0325d60>] (kernel_init_freeable+0x1c8/0x1d8) from [<c027147c>] (kernel_init+0x8/0x158) [<c027147c>] (kernel_init+0x8/0x158) from [<c000df18>] (ret_from_fork+0x14/0x3c) CPU0: stopping CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.10.16-00046-g38526ba #1 [<c0013bcc>] (unwind_backtrace+0x0/0xf4) from [<c0011490>] (show_stack+0x10/0x14) [<c0011490>] (show_stack+0x10/0x14) from [<c001234c>] (handle_IPI+0x108/0x130) [<c001234c>] (handle_IPI+0x108/0x130) from [<c000851c>] (armada_370_xp_handle_irq+0x90/0xa8) [<c000851c>] (armada_370_xp_handle_irq+0x90/0xa8) from [<c000dac0>] (__irq_svc+0x40/0x50) Exception stack(0xc0355f70 to 0xc0355fb8) 5f60: c1d566d8 00000000 000000be 000000be 5f80: c037fa2c c035c4a8 c027cebc c0354000 c037fa2c c0354000 c0354000 c035c45c 5fa0: 0000001f c0355fb8 c000f070 c004f8e0 60000113 ffffffff [<c000dac0>] (__irq_svc+0x40/0x50) from [<c004f8e0>] (cpu_startup_entry+0xfc/0x140) [<c004f8e0>] (cpu_startup_entry+0xfc/0x140) from [<c0325a3c>] (start_kernel+0x2c4/0x2d0) [<c0325a3c>] (start_kernel+0x2c4/0x2d0) from [<00008074>] (0x8074) ~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: Kernel panic # PYBOOT: Time: 20.07 seconds. # PYBOOT: Result: FAIL armada-370-mirabox: FAIL: last 24 lines of boot log: ---------------------------------------------------- mousedev: PS/2 mouse device common for all mice sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman sdhci-pltfm: SDHCI platform and OF driver helper usbcore: registered new interface driver usbhid usbhid: USB HID core driver VFP support v0.3: implementor 56 architecture 2 part 20 variant 9 rev 6 Registering SWP/SWPB emulation handler ../../drivers/rtc/hctosys.c: unable to open rtc device (rtc0) List of all partitions: No filesystem could mount root, tried: Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.10.16-00046-g38526ba #1 [<c0013bcc>] (unwind_backtrace+0x0/0xf4) from [<c0011490>] (show_stack+0x10/0x14) [<c0011490>] (show_stack+0x10/0x14) from [<c0275720>] (panic+0xa0/0x1e8) [<c0275720>] (panic+0xa0/0x1e8) from [<c0326110>] (mount_block_root+0x294/0x298) [<c0326110>] (mount_block_root+0x294/0x298) from [<c03262c4>] (prepare_namespace+0x14c/0x184) [<c03262c4>] (prepare_namespace+0x14c/0x184) from [<c0325d60>] (kernel_init_freeable+0x1c8/0x1d8) [<c0325d60>] (kernel_init_freeable+0x1c8/0x1d8) from [<c027147c>] (kernel_init+0x8/0x158) [<c027147c>] (kernel_init+0x8/0x158) from [<c000df18>] (ret_from_fork+0x14/0x3c) ~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: Kernel panic # PYBOOT: Time: 18.00 seconds. # PYBOOT: Result: FAIL sun4i-a10-cubieboard: FAIL: last 24 lines of boot log: ------------------------------------------------------ ipmi_si: Trying default-specified bt state machine at i/o address 0xe4, slave address 0x0, irq 0 ipmi_si: Could not set up I/O space Trying to free nonexistent resource <00000000000000e4-00000000000000e4> Trying to free nonexistent resource <00000000000000e5-00000000000000e5> Trying to free nonexistent resource <00000000000000e6-00000000000000e6> ipmi_si: Unable to find any System Interface(s) Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled 1c28000.serial: ttyS0 at MMIO 0x1c28000 (irq = 17) is a U6_16550A console [ttyS0] enabled usbcore: registered new interface driver usb-storage mousedev: PS/2 mouse device common for all mice sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman sdhci-pltfm: SDHCI platform and OF driver helper usbcore: registered new interface driver usbhid usbhid: USB HID core driver VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 Registering SWP/SWPB emulation handler ../../drivers/rtc/hctosys.c: unable to open rtc device (rtc0) Waiting for root device /dev/mmcblk0p2... ~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: <class 'pexpect.TIMEOUT'> # PYBOOT: Time: 68.96 seconds. # PYBOOT: Result: FAIL

11 years, 7 months

1
0
0 0

[PATCH] ARM: trace: Add tracepoint for the Inter Processor Interrupt

by Daniel Lezcano

The Inter Processor Interrupt is used on ARM to tell another processor to do a specific action. This is mainly used to emulate a timer interrupt on an idle cpu, force a cpu to reschedule or run a function on another processor context. Add a tracepoint when raising an IPI and in the entry/exit handler function. Signed-off-by: Daniel Lezcano <daniel.lezcano(a)linaro.org> --- arch/arm/include/asm/smp.h | 9 ++++ arch/arm/kernel/smp.c | 34 ++++++++------ arch/arm64/include/asm/smp.h | 7 +++ arch/arm64/kernel/smp.c | 21 +++++++-- include/trace/events/ipi.h | 106 ++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 158 insertions(+), 19 deletions(-) create mode 100644 include/trace/events/ipi.h diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h index a8cae71c..788706c 100644 --- a/arch/arm/include/asm/smp.h +++ b/arch/arm/include/asm/smp.h @@ -18,6 +18,15 @@ # error "<asm/smp.h> included in non-SMP build" #endif +enum ipi_msg_type { + IPI_WAKEUP, + IPI_TIMER, + IPI_RESCHEDULE, + IPI_CALL_FUNC, + IPI_CALL_FUNC_SINGLE, + IPI_CPU_STOP, +}; + #define raw_smp_processor_id() (current_thread_info()->cpu) struct seq_file; diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index 72024ea..9ca8ce8 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -46,6 +46,9 @@ #include <asm/mach/arch.h> #include <asm/mpu.h> +#define CREATE_TRACE_POINTS +#include <trace/events/ipi.h> + /* * as from 2.5, kernels no longer have an init_tasks structure * so we need some other way of telling a new secondary core @@ -59,15 +62,6 @@ struct secondary_data secondary_data; */ volatile int pen_release = -1; -enum ipi_msg_type { - IPI_WAKEUP, - IPI_TIMER, - IPI_RESCHEDULE, - IPI_CALL_FUNC, - IPI_CALL_FUNC_SINGLE, - IPI_CPU_STOP, -}; - static DECLARE_COMPLETION(cpu_running); static struct smp_operations smp_ops; @@ -433,19 +427,25 @@ void __init set_smp_cross_call(void (*fn)(const struct cpumask *, unsigned int)) smp_cross_call = fn; } +static void ipi_raise(const struct cpumask *mask, int ipinr) +{ + trace_ipi_raise(mask, ipinr); + smp_cross_call(mask, ipinr); +} + void arch_send_call_function_ipi_mask(const struct cpumask *mask) { - smp_cross_call(mask, IPI_CALL_FUNC); + ipi_raise(mask, IPI_CALL_FUNC); } void arch_send_wakeup_ipi_mask(const struct cpumask *mask) { - smp_cross_call(mask, IPI_WAKEUP); + ipi_raise(mask, IPI_WAKEUP); } void arch_send_call_function_single_ipi(int cpu) { - smp_cross_call(cpumask_of(cpu), IPI_CALL_FUNC_SINGLE); + ipi_raise(cpumask_of(cpu), IPI_CALL_FUNC_SINGLE); } static const char *ipi_types[NR_IPI] = { @@ -487,7 +487,7 @@ u64 smp_irq_stat_cpu(unsigned int cpu) #ifdef CONFIG_GENERIC_CLOCKEVENTS_BROADCAST void tick_broadcast(const struct cpumask *mask) { - smp_cross_call(mask, IPI_TIMER); + ipi_raise(mask, IPI_TIMER); } #endif @@ -528,6 +528,8 @@ void handle_IPI(int ipinr, struct pt_regs *regs) unsigned int cpu = smp_processor_id(); struct pt_regs *old_regs = set_irq_regs(regs); + trace_ipi_handler_entry(ipinr); + if (ipinr < NR_IPI) __inc_irq_stat(cpu, ipi_irqs[ipinr]); @@ -571,11 +573,13 @@ void handle_IPI(int ipinr, struct pt_regs *regs) break; } set_irq_regs(old_regs); + + trace_ipi_handler_exit(ipinr); } void smp_send_reschedule(int cpu) { - smp_cross_call(cpumask_of(cpu), IPI_RESCHEDULE); + ipi_raise(cpumask_of(cpu), IPI_RESCHEDULE); } void smp_send_stop(void) @@ -586,7 +590,7 @@ void smp_send_stop(void) cpumask_copy(&mask, cpu_online_mask); cpumask_clear_cpu(smp_processor_id(), &mask); if (!cpumask_empty(&mask)) - smp_cross_call(&mask, IPI_CPU_STOP); + ipi_raise(&mask, IPI_CPU_STOP); /* Wait up to one second for other CPUs to stop */ timeout = USEC_PER_SEC; diff --git a/arch/arm64/include/asm/smp.h b/arch/arm64/include/asm/smp.h index 4b8023c..7ebaa3a 100644 --- a/arch/arm64/include/asm/smp.h +++ b/arch/arm64/include/asm/smp.h @@ -24,6 +24,13 @@ # error "<asm/smp.h> included in non-SMP build" #endif +enum ipi_msg_type { + IPI_RESCHEDULE, + IPI_CALL_FUNC, + IPI_CALL_FUNC_SINGLE, + IPI_CPU_STOP, +}; + #define raw_smp_processor_id() (current_thread_info()->cpu) struct seq_file; diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c index 78db90d..c987b9f 100644 --- a/arch/arm64/kernel/smp.c +++ b/arch/arm64/kernel/smp.c @@ -48,6 +48,9 @@ #include <asm/tlbflush.h> #include <asm/ptrace.h> +#define CREATE_TRACE_POINTS +#include <trace/events/ipi.h> + /* * as from 2.5, kernels no longer have an init_tasks structure * so we need some other way of telling a new secondary core @@ -426,14 +429,20 @@ void __init set_smp_cross_call(void (*fn)(const struct cpumask *, unsigned int)) smp_cross_call = fn; } +static void ipi_raise(const struct cpumask *mask, int ipinr) +{ + trace_ipi_raise(mask, ipinr); + smp_cross_call(mask, ipinr); +} + void arch_send_call_function_ipi_mask(const struct cpumask *mask) { - smp_cross_call(mask, IPI_CALL_FUNC); + ipi_raise(mask, IPI_CALL_FUNC); } void arch_send_call_function_single_ipi(int cpu) { - smp_cross_call(cpumask_of(cpu), IPI_CALL_FUNC_SINGLE); + ipi_raise(cpumask_of(cpu), IPI_CALL_FUNC_SINGLE); } static const char *ipi_types[NR_IPI] = { @@ -501,6 +510,8 @@ void handle_IPI(int ipinr, struct pt_regs *regs) unsigned int cpu = smp_processor_id(); struct pt_regs *old_regs = set_irq_regs(regs); + trace_ipi_handler_entry(ipinr); + if (ipinr >= IPI_RESCHEDULE && ipinr < IPI_RESCHEDULE + NR_IPI) __inc_irq_stat(cpu, ipi_irqs[ipinr - IPI_RESCHEDULE]); @@ -532,11 +543,13 @@ void handle_IPI(int ipinr, struct pt_regs *regs) break; } set_irq_regs(old_regs); + + trace_ipi_handler_exit(ipinr); } void smp_send_reschedule(int cpu) { - smp_cross_call(cpumask_of(cpu), IPI_RESCHEDULE); + ipi_raise(cpumask_of(cpu), IPI_RESCHEDULE); } void smp_send_stop(void) @@ -549,7 +562,7 @@ void smp_send_stop(void) cpumask_copy(&mask, cpu_online_mask); cpu_clear(smp_processor_id(), mask); - smp_cross_call(&mask, IPI_CPU_STOP); + ipi_raise(&mask, IPI_CPU_STOP); } /* Wait up to one second for other CPUs to stop */ diff --git a/include/trace/events/ipi.h b/include/trace/events/ipi.h new file mode 100644 index 0000000..4d6648a --- /dev/null +++ b/include/trace/events/ipi.h @@ -0,0 +1,106 @@ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM ipi + +#if !defined(_TRACE_IPI_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_IPI_H + +#include <linux/tracepoint.h> + +struct cpumask; + +#define ipi_name(ipinr) { IPI_##ipinr, #ipinr } +#define show_ipi_name(val) \ + __print_symbolic(val, \ + ipi_name(WAKEUP), \ + ipi_name(TIMER), \ + ipi_name(RESCHEDULE), \ + ipi_name(CALL_FUNC), \ + ipi_name(CALL_FUNC_SINGLE), \ + ipi_name(CPU_STOP)) + +/** + * ipi_handle_entry - called right before the IPI handler + * @ipinr: the IPI number + * + * The @ipinr value must be valid and the action name associated with + * the IPI value is given in the trace. + */ +TRACE_EVENT_CONDITION(ipi_handler_entry, + + TP_PROTO(int ipinr), + + TP_ARGS(ipinr), + + TP_CONDITION(ipinr < NR_IPI && ipinr >= 0), + + TP_STRUCT__entry( + __field(unsigned int, ipinr) + ), + + TP_fast_assign( + __entry->ipinr = ipinr; + ), + + TP_printk("ipi=%d, name=%s", __entry->ipinr, + show_ipi_name(__entry->ipinr)) +); + +/** + * ipi_handle_exit - called right after the IPI handler + * @ipinr: the IPI number + * + * The @ipinr value must be valid and the action name associated with + * the IPI value is given in the trace. + */ +TRACE_EVENT_CONDITION(ipi_handler_exit, + + TP_PROTO(int ipinr), + + TP_ARGS(ipinr), + + TP_CONDITION(ipinr < NR_IPI && ipinr >= 0), + + TP_STRUCT__entry( + __field(int, ipinr) + ), + + TP_fast_assign( + __entry->ipinr = ipinr; + ), + + TP_printk("ipi=%d, name=%s", __entry->ipinr, + show_ipi_name(__entry->ipinr)) +); + +/** + * ipi_raise - called when a smp cross call is made + * @ipinr: the IPI number + * @cpumask: the recipients for the IPI + * + * The @ipinr value must be valid and the action name associated with + * the IPI value is given in the trace. + */ +TRACE_EVENT_CONDITION(ipi_raise, + + TP_PROTO(const struct cpumask *cpumask, int ipinr), + + TP_ARGS(cpumask, ipinr), + + TP_CONDITION(ipinr < NR_IPI && ipinr >= 0), + + TP_STRUCT__entry( + __field(int, ipinr) + ), + + TP_fast_assign( + __entry->ipinr = ipinr; + ), + + TP_printk("ipi=%d, name=%s", __entry->ipinr, + show_ipi_name(__entry->ipinr)) +); + +#endif /* _TRACE_IPI_H */ + +/* This part must be outside protection */ +#include <trace/define_trace.h> -- 1.7.9.5

11 years, 7 months

2
3
0 0

queue boot: 27 pass, 0 fail (v3.11.5-31-g0587274)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: queue Git describe: v3.11.5-31-g0587274 Full Report =========== omap2plus_defconfig ------------------- omap3-beagle-xm PASS: 0 min 52.5 sec am335x-bone PASS: 0 min 26.5 sec omap3-tobi,3530overo PASS: 0 min 21.6 sec omap4-panda PASS: 1 min 15.5 sec omap4-panda-es PASS: 1 min 12.7 sec omap3-tobi,3730storm PASS: 0 min 24.2 sec omap3-beagle PASS: 0 min 51.6 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 15.4 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 15.8 sec imx6dl-wandboard,wand-solo PASS: 0 min 15.5 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 22.0 sec armada-370-mirabox PASS: 0 min 20.0 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 29.8 sec multi_v7_defconfig ------------------ tegra30-beaver PASS: 0 min 16.5 sec omap3-beagle-xm PASS: 0 min 51.9 sec armada-370-mirabox PASS: 0 min 20.6 sec omap4-panda PASS: 1 min 0.7 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.7 sec sun4i-a10-cubieboard PASS: 0 min 13.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.1 sec omap3-tobi,3530overo PASS: 0 min 20.3 sec am335x-bone PASS: 0 min 33.6 sec omap4-panda-es PASS: 1 min 12.7 sec omap3-tobi,3730storm PASS: 0 min 22.8 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.4 sec omap3-beagle PASS: 0 min 49.3 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.3 sec

11 years, 7 months

1
0
0 0

next-thierry boot: 32 pass, 1 fail (next-20131015)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: next-thierry Git describe: next-20131015 Failed boot tests (console logs at the end) =========================================== exynos5250-arndale: FAIL: exynos_defconfig Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 30.4 sec omap3-beagle-xm PASS: 0 min 51.8 sec am335x-bone PASS: 0 min 26.2 sec omap3-tobi,3530overo PASS: 0 min 24.5 sec omap4-panda PASS: 1 min 6.4 sec omap4-panda-es PASS: 1 min 18.8 sec omap3-tobi,3730storm PASS: 0 min 20.8 sec omap3-beagle PASS: 1 min 5.3 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 16.9 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.4 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.2 sec imx6q-wandboard PASS: 0 min 14.8 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 22.1 sec armada-370-mirabox PASS: 0 min 20.2 sec exynos_defconfig ---------------- exynos5250-arndale FAIL: 0 min 33.4 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 28.7 sec tegra30-beaver PASS: 0 min 17.0 sec am335x-boneblack PASS: 0 min 34.4 sec omap3-beagle-xm PASS: 0 min 49.9 sec armada-370-mirabox PASS: 0 min 20.6 sec omap4-panda PASS: 1 min 4.0 sec omap4-panda-es PASS: 1 min 13.5 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.9 sec sun4i-a10-cubieboard PASS: 0 min 13.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 17.4 sec omap3-tobi,3530overo PASS: 0 min 19.6 sec am335x-bone PASS: 0 min 33.2 sec imx6q-wandboard PASS: 0 min 15.8 sec omap3-tobi,3730storm PASS: 0 min 22.3 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.7 sec omap3-beagle PASS: 0 min 59.2 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 28.7 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.3 sec Console logs for failures ========================= exynos_defconfig ---------------- exynos5250-arndale: FAIL: last 24 lines of boot log: ---------------------------------------------------- tftp 0x407c0000 tmp/arndale-k0f0o6/exynos5250-arndale.dtb Waiting for Ethernet connection... done. Using asx0 device TFTP from server 192.168.1.2; our IP address is 192.168.1.171 Filename 'tmp/arndale-k0f0o6/exynos5250-arndale.dtb'. Load address: 0x407c0000 Loading: *### done Bytes transferred = 32949 (80b5 hex) ARNDALE5250 # printenv bootargs printenv bootargs bootargs=console=tty0 console=ttySAC2,115200n8 rw root=/dev/mmcblk1p3 rootwait rootfstype=ext4 ip=192.168.1.171:192.168.1.2:192.168.1.254:255.255.255.0::::192.168.1.254:none ARNDALE5250 # bootz 0x40800000 - 0x407c0000 bootz 0x40800000 - 0x407c0000 ## Flattened Device Tree blob at 407c0000 Booting using the fdt blob at 0x407c0000 Using Device Tree in place at 407c0000, end 407cb0b4 Starting kernel ... ~$off # PYBOOT: Exception: kernel: ERROR: did not start booting. # PYBOOT: Time: 33.35 seconds. # PYBOOT: Result: FAIL

11 years, 7 months

1
0
0 0

[PATCH] arm64: Fix build due to HMP tracepoints

by Mark Brown

From: Mark Brown <broonie(a)linaro.org> Commit 2353c1f800 (arm: ipi raise/start/end tracing) added tracepoints for IPIs in the generic GIC driver but only added definitions for them on ARM, causing build failures on ARM64. Fix this by adding equivalent definitions for arm64. Signed-off-by: Mark Brown <broonie(a)linaro.org> --- arch/arm64/kernel/smp.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c index 5d54e37..a28d285 100644 --- a/arch/arm64/kernel/smp.c +++ b/arch/arm64/kernel/smp.c @@ -48,6 +48,9 @@ #include <asm/tlbflush.h> #include <asm/ptrace.h> +#define CREATE_TRACE_POINTS +#include <trace/events/arm-ipi.h> + /* * as from 2.5, kernels no longer have an init_tasks structure * so we need some other way of telling a new secondary core -- 1.8.4.rc3

11 years, 7 months

6
13
0 0

[PATCH] smp: Don't use typedef to work around compiler issue with tracepoints

by Mark Brown

From: Mark Brown <broonie(a)linaro.org> Having the typedef in place for the tracepoints causes compiler crashes in some situations. Just using void * directly avoids triggering the issue and should have no effect on the trace. Signed-off-by: Mark Brown <broonie(a)linaro.org> --- include/trace/events/smp.h | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/include/trace/events/smp.h b/include/trace/events/smp.h index c8abfd7..da0baf2 100644 --- a/include/trace/events/smp.h +++ b/include/trace/events/smp.h @@ -5,11 +5,10 @@ #define _TRACE_SMP_H #include <linux/tracepoint.h> -typedef void (*__smp_call_func_t)(void *info); DECLARE_EVENT_CLASS(smp_call_class, - TP_PROTO(__smp_call_func_t fnc), + TP_PROTO(void * fnc), TP_ARGS(fnc), @@ -35,7 +34,7 @@ DECLARE_EVENT_CLASS(smp_call_class, */ DEFINE_EVENT(smp_call_class, smp_call_func_entry, - TP_PROTO(__smp_call_func_t fnc), + TP_PROTO(void * fnc), TP_ARGS(fnc) ); @@ -51,7 +50,7 @@ DEFINE_EVENT(smp_call_class, smp_call_func_entry, */ DEFINE_EVENT(smp_call_class, smp_call_func_exit, - TP_PROTO(__smp_call_func_t fnc), + TP_PROTO(void * fnc), TP_ARGS(fnc) ); @@ -67,7 +66,7 @@ DEFINE_EVENT(smp_call_class, smp_call_func_exit, */ TRACE_EVENT(smp_call_func_send, - TP_PROTO(__smp_call_func_t func, int dest), + TP_PROTO(void * func, int dest), TP_ARGS(func, dest), -- 1.8.4.rc3

11 years, 7 months

4
4
0 0

[PATCH V3 1/3] ARM: at91: cpuidle: convert to platform driver

by Daniel Lezcano

Using the platform driver model is a good way to separate the cpuidle specific code from the low level pm code. It allows to remove the dependency between these two components. The platform_device is located in the pm code and a 'set' function has been added to set the standby function from the AT91_SOC_START initialization function. Each SoC with a cpuidle driver will set the standby function in the platform_data field at init time. Then pm code will register the cpuidle platform device. The cpuidle driver will register the platform_driver and use the device's platform_data as a standby callback in the idle path. Signed-off-by: Daniel Lezcano <daniel.lezcano(a)linaro.org> --- arch/arm/mach-at91/at91rm9200.c | 3 +++ arch/arm/mach-at91/at91sam9260.c | 3 +++ arch/arm/mach-at91/at91sam9261.c | 3 +++ arch/arm/mach-at91/at91sam9263.c | 3 +++ arch/arm/mach-at91/at91sam9g45.c | 3 +++ arch/arm/mach-at91/at91sam9rl.c | 3 +++ arch/arm/mach-at91/cpuidle.c | 29 +++++++++++++++-------------- arch/arm/mach-at91/pm.c | 12 ++++++++++++ arch/arm/mach-at91/pm.h | 4 ++++ 9 files changed, 49 insertions(+), 14 deletions(-) diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c index 4aad93d..0d234f2 100644 --- a/arch/arm/mach-at91/at91rm9200.c +++ b/arch/arm/mach-at91/at91rm9200.c @@ -27,6 +27,7 @@ #include "generic.h" #include "clock.h" #include "sam9_smc.h" +#include "pm.h" /* -------------------------------------------------------------------- * Clocks @@ -337,6 +338,8 @@ static void __init at91rm9200_initialize(void) /* Initialize GPIO subsystem */ at91_gpio_init(at91rm9200_gpio, cpu_is_at91rm9200_bga() ? AT91RM9200_BGA : AT91RM9200_PQFP); + + at91_pm_set_standby(at91rm9200_standby); } diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c index 5de6074..ffe9ce7 100644 --- a/arch/arm/mach-at91/at91sam9260.c +++ b/arch/arm/mach-at91/at91sam9260.c @@ -28,6 +28,7 @@ #include "generic.h" #include "clock.h" #include "sam9_smc.h" +#include "pm.h" /* -------------------------------------------------------------------- * Clocks @@ -351,6 +352,8 @@ static void __init at91sam9260_initialize(void) /* Register GPIO subsystem */ at91_gpio_init(at91sam9260_gpio, 3); + + at91_pm_set_standby(at91sam9_standby); } /* -------------------------------------------------------------------- diff --git a/arch/arm/mach-at91/at91sam9261.c b/arch/arm/mach-at91/at91sam9261.c index 0e07932..1edbb6f 100644 --- a/arch/arm/mach-at91/at91sam9261.c +++ b/arch/arm/mach-at91/at91sam9261.c @@ -27,6 +27,7 @@ #include "generic.h" #include "clock.h" #include "sam9_smc.h" +#include "pm.h" /* -------------------------------------------------------------------- * Clocks @@ -293,6 +294,8 @@ static void __init at91sam9261_initialize(void) /* Register GPIO subsystem */ at91_gpio_init(at91sam9261_gpio, 3); + + at91_pm_set_sandby(at91sam9_standby); } /* -------------------------------------------------------------------- diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c index 6ce7d18..8c81c89 100644 --- a/arch/arm/mach-at91/at91sam9263.c +++ b/arch/arm/mach-at91/at91sam9263.c @@ -26,6 +26,7 @@ #include "generic.h" #include "clock.h" #include "sam9_smc.h" +#include "pm.h" /* -------------------------------------------------------------------- * Clocks @@ -330,6 +331,8 @@ static void __init at91sam9263_initialize(void) /* Register GPIO subsystem */ at91_gpio_init(at91sam9263_gpio, 5); + + at91_pm_set_standby(at91sam9263_standby); } /* -------------------------------------------------------------------- diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c index 474ee04..8460f52 100644 --- a/arch/arm/mach-at91/at91sam9g45.c +++ b/arch/arm/mach-at91/at91sam9g45.c @@ -26,6 +26,7 @@ #include "generic.h" #include "clock.h" #include "sam9_smc.h" +#include "pm.h" /* -------------------------------------------------------------------- * Clocks @@ -379,6 +380,8 @@ static void __init at91sam9g45_initialize(void) /* Register GPIO subsystem */ at91_gpio_init(at91sam9g45_gpio, 5); + + at91_pm_set_standby(at91sam9g45_standby); } /* -------------------------------------------------------------------- diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c index d4ec0d9..c7986e4 100644 --- a/arch/arm/mach-at91/at91sam9rl.c +++ b/arch/arm/mach-at91/at91sam9rl.c @@ -27,6 +27,7 @@ #include "generic.h" #include "clock.h" #include "sam9_smc.h" +#include "pm.h" /* -------------------------------------------------------------------- * Clocks @@ -296,6 +297,8 @@ static void __init at91sam9rl_initialize(void) /* Register GPIO subsystem */ at91_gpio_init(at91sam9rl_gpio, 4); + + at91_pm_set_standby(at91sam9_standby); } /* -------------------------------------------------------------------- diff --git a/arch/arm/mach-at91/cpuidle.c b/arch/arm/mach-at91/cpuidle.c index 4ec6a6d..a077437 100644 --- a/arch/arm/mach-at91/cpuidle.c +++ b/arch/arm/mach-at91/cpuidle.c @@ -21,26 +21,17 @@ #include <linux/export.h> #include <asm/proc-fns.h> #include <asm/cpuidle.h> -#include <mach/cpu.h> - -#include "pm.h" #define AT91_MAX_STATES 2 +static void (*at91_standby)(void); + /* Actual code that puts the SoC in different idle states */ static int at91_enter_idle(struct cpuidle_device *dev, struct cpuidle_driver *drv, int index) { - if (cpu_is_at91rm9200()) - at91rm9200_standby(); - else if (cpu_is_at91sam9g45()) - at91sam9g45_standby(); - else if (cpu_is_at91sam9263()) - at91sam9263_standby(); - else - at91sam9_standby(); - + at91_standby(); return index; } @@ -60,9 +51,19 @@ static struct cpuidle_driver at91_idle_driver = { }; /* Initialize CPU idle by registering the idle states */ -static int __init at91_init_cpuidle(void) +static int at91_cpuidle_probe(struct platform_device *dev) { + at91_standby = (void *)(dev->dev.platform_data); + return cpuidle_register(&at91_idle_driver, NULL); } -device_initcall(at91_init_cpuidle); +static struct platform_driver at91_cpuidle_driver = { + .driver = { + .name = "cpuidle-at91", + .owner = THIS_MODULE, + }, + .probe = at91_cpuidle_probe, +}; + +module_platform_driver(at91_cpuidle_driver); diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index 15afb5d..76f8cbf 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -314,6 +314,15 @@ static const struct platform_suspend_ops at91_pm_ops = { .end = at91_pm_end, }; +static struct platform_device at91_cpuidle_device = { + .name = "cpuidle-at91", +}; + +void at91_pm_set_standby(void (*at91_standby)(void)) +{ + at91_cpuidle_device.dev.platform_data = at91_standby; +} + static int __init at91_pm_init(void) { #ifdef CONFIG_AT91_SLOW_CLOCK @@ -325,6 +334,9 @@ static int __init at91_pm_init(void) /* AT91RM9200 SDRAM low-power mode cannot be used with self-refresh. */ if (cpu_is_at91rm9200()) at91_ramc_write(0, AT91RM9200_SDRAMC_LPR, 0); + + if (at91_cpuidle_device.dev.platform_data) + platform_device_register(&at91_cpuidle_device); suspend_set_ops(&at91_pm_ops); diff --git a/arch/arm/mach-at91/pm.h b/arch/arm/mach-at91/pm.h index 2f5908f..76dd1a7 100644 --- a/arch/arm/mach-at91/pm.h +++ b/arch/arm/mach-at91/pm.h @@ -11,9 +11,13 @@ #ifndef __ARCH_ARM_MACH_AT91_PM #define __ARCH_ARM_MACH_AT91_PM +#include <asm/proc-fns.h> + #include <mach/at91_ramc.h> #include <mach/at91rm9200_sdramc.h> +extern void at91_pm_set_standby(void (*at91_standby)(void)); + /* * The AT91RM9200 goes into self-refresh mode with this command, and will * terminate self-refresh automatically on the next SDRAM access. -- 1.7.9.5

11 years, 7 months

2
3
0 0

[PATCH V2 1/2] ARM: at91: cpuidle: convert to platform driver

by Daniel Lezcano

Using the platform driver model is a good way to separate the cpuidle specific code from the low level pm code. It allows to remove the dependency between these two components. The platform_device is located in the pm code and a 'set' function has been added to set the standby function from the AT91_SOC_START initialization function. Each SoC with a cpuidle driver will set the standby function in the platform_data field at init time. Then pm code will register the cpuidle platform device. The cpuidle driver will register the platform_driver and use the device's platform_data as a standby callback in the idle path. Signed-off-by: Daniel Lezcano <daniel.lezcano(a)linaro.org> --- arch/arm/mach-at91/at91rm9200.c | 3 +++ arch/arm/mach-at91/at91sam9260.c | 3 +++ arch/arm/mach-at91/at91sam9261.c | 3 +++ arch/arm/mach-at91/at91sam9263.c | 3 +++ arch/arm/mach-at91/at91sam9g45.c | 3 +++ arch/arm/mach-at91/at91sam9rl.c | 3 +++ arch/arm/mach-at91/cpuidle.c | 29 +++++++++++++++-------------- arch/arm/mach-at91/pm.c | 12 ++++++++++++ arch/arm/mach-at91/pm.h | 4 ++++ 9 files changed, 49 insertions(+), 14 deletions(-) diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c index 4aad93d..0d234f2 100644 --- a/arch/arm/mach-at91/at91rm9200.c +++ b/arch/arm/mach-at91/at91rm9200.c @@ -27,6 +27,7 @@ #include "generic.h" #include "clock.h" #include "sam9_smc.h" +#include "pm.h" /* -------------------------------------------------------------------- * Clocks @@ -337,6 +338,8 @@ static void __init at91rm9200_initialize(void) /* Initialize GPIO subsystem */ at91_gpio_init(at91rm9200_gpio, cpu_is_at91rm9200_bga() ? AT91RM9200_BGA : AT91RM9200_PQFP); + + at91_pm_set_standby(at91rm9200_standby); } diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c index 5de6074..ffe9ce7 100644 --- a/arch/arm/mach-at91/at91sam9260.c +++ b/arch/arm/mach-at91/at91sam9260.c @@ -28,6 +28,7 @@ #include "generic.h" #include "clock.h" #include "sam9_smc.h" +#include "pm.h" /* -------------------------------------------------------------------- * Clocks @@ -351,6 +352,8 @@ static void __init at91sam9260_initialize(void) /* Register GPIO subsystem */ at91_gpio_init(at91sam9260_gpio, 3); + + at91_pm_set_standby(at91sam9_standby); } /* -------------------------------------------------------------------- diff --git a/arch/arm/mach-at91/at91sam9261.c b/arch/arm/mach-at91/at91sam9261.c index 0e07932..1edbb6f 100644 --- a/arch/arm/mach-at91/at91sam9261.c +++ b/arch/arm/mach-at91/at91sam9261.c @@ -27,6 +27,7 @@ #include "generic.h" #include "clock.h" #include "sam9_smc.h" +#include "pm.h" /* -------------------------------------------------------------------- * Clocks @@ -293,6 +294,8 @@ static void __init at91sam9261_initialize(void) /* Register GPIO subsystem */ at91_gpio_init(at91sam9261_gpio, 3); + + at91_pm_set_sandby(at91sam9_standby); } /* -------------------------------------------------------------------- diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c index 6ce7d18..8c81c89 100644 --- a/arch/arm/mach-at91/at91sam9263.c +++ b/arch/arm/mach-at91/at91sam9263.c @@ -26,6 +26,7 @@ #include "generic.h" #include "clock.h" #include "sam9_smc.h" +#include "pm.h" /* -------------------------------------------------------------------- * Clocks @@ -330,6 +331,8 @@ static void __init at91sam9263_initialize(void) /* Register GPIO subsystem */ at91_gpio_init(at91sam9263_gpio, 5); + + at91_pm_set_standby(at91sam9263_standby); } /* -------------------------------------------------------------------- diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c index 474ee04..8460f52 100644 --- a/arch/arm/mach-at91/at91sam9g45.c +++ b/arch/arm/mach-at91/at91sam9g45.c @@ -26,6 +26,7 @@ #include "generic.h" #include "clock.h" #include "sam9_smc.h" +#include "pm.h" /* -------------------------------------------------------------------- * Clocks @@ -379,6 +380,8 @@ static void __init at91sam9g45_initialize(void) /* Register GPIO subsystem */ at91_gpio_init(at91sam9g45_gpio, 5); + + at91_pm_set_standby(at91sam9g45_standby); } /* -------------------------------------------------------------------- diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c index d4ec0d9..c7986e4 100644 --- a/arch/arm/mach-at91/at91sam9rl.c +++ b/arch/arm/mach-at91/at91sam9rl.c @@ -27,6 +27,7 @@ #include "generic.h" #include "clock.h" #include "sam9_smc.h" +#include "pm.h" /* -------------------------------------------------------------------- * Clocks @@ -296,6 +297,8 @@ static void __init at91sam9rl_initialize(void) /* Register GPIO subsystem */ at91_gpio_init(at91sam9rl_gpio, 4); + + at91_pm_set_standby(at91sam9_standby); } /* -------------------------------------------------------------------- diff --git a/arch/arm/mach-at91/cpuidle.c b/arch/arm/mach-at91/cpuidle.c index 4ec6a6d..a077437 100644 --- a/arch/arm/mach-at91/cpuidle.c +++ b/arch/arm/mach-at91/cpuidle.c @@ -21,26 +21,17 @@ #include <linux/export.h> #include <asm/proc-fns.h> #include <asm/cpuidle.h> -#include <mach/cpu.h> - -#include "pm.h" #define AT91_MAX_STATES 2 +static void (*at91_standby)(void); + /* Actual code that puts the SoC in different idle states */ static int at91_enter_idle(struct cpuidle_device *dev, struct cpuidle_driver *drv, int index) { - if (cpu_is_at91rm9200()) - at91rm9200_standby(); - else if (cpu_is_at91sam9g45()) - at91sam9g45_standby(); - else if (cpu_is_at91sam9263()) - at91sam9263_standby(); - else - at91sam9_standby(); - + at91_standby(); return index; } @@ -60,9 +51,19 @@ static struct cpuidle_driver at91_idle_driver = { }; /* Initialize CPU idle by registering the idle states */ -static int __init at91_init_cpuidle(void) +static int at91_cpuidle_probe(struct platform_device *dev) { + at91_standby = (void *)(dev->dev.platform_data); + return cpuidle_register(&at91_idle_driver, NULL); } -device_initcall(at91_init_cpuidle); +static struct platform_driver at91_cpuidle_driver = { + .driver = { + .name = "cpuidle-at91", + .owner = THIS_MODULE, + }, + .probe = at91_cpuidle_probe, +}; + +module_platform_driver(at91_cpuidle_driver); diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index 15afb5d..f753ace 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -314,6 +314,15 @@ static const struct platform_suspend_ops at91_pm_ops = { .end = at91_pm_end, }; +static struct platform_device at91_cpuidle_device = { + .name = "cpuidle-at91", +}; + +void at91_pm_set_standby(void (*at91_standby)(void)) +{ + at91_cpuidle_device.dev.platform_data = at91_standby; +} + static int __init at91_pm_init(void) { #ifdef CONFIG_AT91_SLOW_CLOCK @@ -325,6 +334,9 @@ static int __init at91_pm_init(void) /* AT91RM9200 SDRAM low-power mode cannot be used with self-refresh. */ if (cpu_is_at91rm9200()) at91_ramc_write(0, AT91RM9200_SDRAMC_LPR, 0); + + if (at91_cpuidle_device.dev.platform_data) + platform_device_register(&at91_cpuidle_device); suspend_set_ops(&at91_pm_ops); diff --git a/arch/arm/mach-at91/pm.h b/arch/arm/mach-at91/pm.h index 2f5908f..76dd1a7 100644 --- a/arch/arm/mach-at91/pm.h +++ b/arch/arm/mach-at91/pm.h @@ -11,9 +11,13 @@ #ifndef __ARCH_ARM_MACH_AT91_PM #define __ARCH_ARM_MACH_AT91_PM +#include <asm/proc-fns.h> + #include <mach/at91_ramc.h> #include <mach/at91rm9200_sdramc.h> +extern void at91_pm_set_standby(void (*at91_standby)(void)); + /* * The AT91RM9200 goes into self-refresh mode with this command, and will * terminate self-refresh automatically on the next SDRAM access. -- 1.7.9.5

11 years, 7 months

2
3
0 0

queue boot: 14 pass, 3 fail (v3.10.16-21-g28e391a)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: queue Git describe: v3.10.16-21-g28e391a Failed boot tests (console logs at the end) =========================================== armada-xp-openblocks-ax3-4: FAIL: multi_v7_defconfig armada-370-mirabox: FAIL: multi_v7_defconfig sun4i-a10-cubieboard: FAIL: multi_v7_defconfig Full Report =========== omap2plus_defconfig ------------------- omap3-beagle-xm PASS: 0 min 51.9 sec am335x-bone PASS: 0 min 26.3 sec omap3-tobi,3530overo PASS: 0 min 33.8 sec omap4-panda PASS: 1 min 9.3 sec omap4-panda-es PASS: 1 min 9.2 sec omap3-tobi,3730storm PASS: 0 min 33.1 sec omap3-beagle PASS: 1 min 2.7 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 17.1 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.6 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.4 sec armada-370-mirabox PASS: 0 min 19.6 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 28.6 sec multi_v7_defconfig ------------------ armada-xp-openblocks-ax3-4 FAIL: 0 min 20.1 sec armada-370-mirabox FAIL: 0 min 18.0 sec sun4i-a10-cubieboard FAIL: 1 min 9.0 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 16.4 sec Console logs for failures ========================= multi_v7_defconfig ------------------ armada-xp-openblocks-ax3-4: FAIL: last 24 lines of boot log: ------------------------------------------------------------ [<c0013bcc>] (unwind_backtrace+0x0/0xf4) from [<c0011490>] (show_stack+0x10/0x14) [<c0011490>] (show_stack+0x10/0x14) from [<c02756c0>] (panic+0xa0/0x1e8) [<c02756c0>] (panic+0xa0/0x1e8) from [<c0326110>] (mount_block_root+0x294/0x298) [<c0326110>] (mount_block_root+0x294/0x298) from [<c03262c4>] (prepare_namespace+0x14c/0x184) [<c03262c4>] (prepare_namespace+0x14c/0x184) from [<c0325d60>] (kernel_init_freeable+0x1c8/0x1d8) [<c0325d60>] (kernel_init_freeable+0x1c8/0x1d8) from [<c027141c>] (kernel_init+0x8/0x158) [<c027141c>] (kernel_init+0x8/0x158) from [<c000df18>] (ret_from_fork+0x14/0x3c) CPU0: stopping CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.10.16-00021-g28e391a #1 [<c0013bcc>] (unwind_backtrace+0x0/0xf4) from [<c0011490>] (show_stack+0x10/0x14) [<c0011490>] (show_stack+0x10/0x14) from [<c001234c>] (handle_IPI+0x108/0x130) [<c001234c>] (handle_IPI+0x108/0x130) from [<c000851c>] (armada_370_xp_handle_irq+0x90/0xa8) [<c000851c>] (armada_370_xp_handle_irq+0x90/0xa8) from [<c000dac0>] (__irq_svc+0x40/0x50) Exception stack(0xc0355f70 to 0xc0355fb8) 5f60: c1d566d8 00000000 000000be 000000be 5f80: c037fa2c c035c4a8 c027cebc c0354000 c037fa2c c0354000 c0354000 c035c45c 5fa0: 0000001f c0355fb8 c000f070 c004f8e0 60000113 ffffffff [<c000dac0>] (__irq_svc+0x40/0x50) from [<c004f8e0>] (cpu_startup_entry+0xfc/0x140) [<c004f8e0>] (cpu_startup_entry+0xfc/0x140) from [<c0325a3c>] (start_kernel+0x2c4/0x2d0) [<c0325a3c>] (start_kernel+0x2c4/0x2d0) from [<00008074>] (0x8074) ~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: Kernel panic # PYBOOT: Time: 20.05 seconds. # PYBOOT: Result: FAIL armada-370-mirabox: FAIL: last 24 lines of boot log: ---------------------------------------------------- mousedev: PS/2 mouse device common for all mice sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman sdhci-pltfm: SDHCI platform and OF driver helper usbcore: registered new interface driver usbhid usbhid: USB HID core driver VFP support v0.3: implementor 56 architecture 2 part 20 variant 9 rev 6 Registering SWP/SWPB emulation handler ../../drivers/rtc/hctosys.c: unable to open rtc device (rtc0) List of all partitions: No filesystem could mount root, tried: Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.10.16-00021-g28e391a #1 [<c0013bcc>] (unwind_backtrace+0x0/0xf4) from [<c0011490>] (show_stack+0x10/0x14) [<c0011490>] (show_stack+0x10/0x14) from [<c02756c0>] (panic+0xa0/0x1e8) [<c02756c0>] (panic+0xa0/0x1e8) from [<c0326110>] (mount_block_root+0x294/0x298) [<c0326110>] (mount_block_root+0x294/0x298) from [<c03262c4>] (prepare_namespace+0x14c/0x184) [<c03262c4>] (prepare_namespace+0x14c/0x184) from [<c0325d60>] (kernel_init_freeable+0x1c8/0x1d8) [<c0325d60>] (kernel_init_freeable+0x1c8/0x1d8) from [<c027141c>] (kernel_init+0x8/0x158) [<c027141c>] (kernel_init+0x8/0x158) from [<c000df18>] (ret_from_fork+0x14/0x3c) ~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: Kernel panic # PYBOOT: Time: 18.02 seconds. # PYBOOT: Result: FAIL sun4i-a10-cubieboard: FAIL: last 24 lines of boot log: ------------------------------------------------------ ipmi_si: Trying default-specified bt state machine at i/o address 0xe4, slave address 0x0, irq 0 ipmi_si: Could not set up I/O space Trying to free nonexistent resource <00000000000000e4-00000000000000e4> Trying to free nonexistent resource <00000000000000e5-00000000000000e5> Trying to free nonexistent resource <00000000000000e6-00000000000000e6> ipmi_si: Unable to find any System Interface(s) Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled 1c28000.serial: ttyS0 at MMIO 0x1c28000 (irq = 17) is a U6_16550A console [ttyS0] enabled usbcore: registered new interface driver usb-storage mousedev: PS/2 mouse device common for all mice sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman sdhci-pltfm: SDHCI platform and OF driver helper usbcore: registered new interface driver usbhid usbhid: USB HID core driver VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 Registering SWP/SWPB emulation handler ../../drivers/rtc/hctosys.c: unable to open rtc device (rtc0) Waiting for root device /dev/mmcblk0p2... ~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: <class 'pexpect.TIMEOUT'> # PYBOOT: Time: 69.03 seconds. # PYBOOT: Result: FAIL

11 years, 7 months

1
0
0 0

mainline boot: 33 pass, 0 fail (v3.12-rc5-36-g1e52db6)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: mainline Git describe: v3.12-rc5-36-g1e52db6 Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 29.6 sec omap3-beagle-xm PASS: 0 min 51.7 sec am335x-bone PASS: 0 min 26.1 sec omap3-tobi,3530overo PASS: 0 min 21.2 sec omap4-panda PASS: 1 min 3.9 sec omap4-panda-es PASS: 1 min 10.3 sec omap3-tobi,3730storm PASS: 0 min 23.2 sec omap3-beagle PASS: 0 min 49.6 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 20.5 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.3 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.0 sec imx6q-wandboard PASS: 0 min 14.7 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.8 sec armada-370-mirabox PASS: 0 min 20.0 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 28.9 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 28.1 sec tegra30-beaver PASS: 0 min 22.6 sec am335x-boneblack PASS: 0 min 34.4 sec omap3-beagle-xm PASS: 0 min 46.9 sec armada-370-mirabox PASS: 0 min 20.6 sec omap4-panda PASS: 1 min 1.9 sec omap4-panda-es PASS: 1 min 6.3 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.6 sec sun4i-a10-cubieboard PASS: 0 min 13.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.4 sec omap3-tobi,3530overo PASS: 0 min 19.7 sec am335x-bone PASS: 0 min 33.2 sec imx6q-wandboard PASS: 0 min 15.7 sec omap3-tobi,3730storm PASS: 0 min 22.2 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.6 sec omap3-beagle PASS: 0 min 48.8 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 37.5 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.3 sec

11 years, 7 months

1
0
0 0

queue boot: 27 pass, 0 fail (v3.11.5-22-g4f354f1)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: queue Git describe: v3.11.5-22-g4f354f1 Full Report =========== omap2plus_defconfig ------------------- omap3-beagle-xm PASS: 0 min 52.3 sec am335x-bone PASS: 0 min 26.5 sec omap3-tobi,3530overo PASS: 0 min 21.6 sec omap4-panda PASS: 1 min 3.6 sec omap4-panda-es PASS: 1 min 12.1 sec omap3-tobi,3730storm PASS: 0 min 24.2 sec omap3-beagle PASS: 0 min 51.8 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 15.4 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 15.9 sec imx6dl-wandboard,wand-solo PASS: 0 min 15.6 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.9 sec armada-370-mirabox PASS: 0 min 20.0 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 30.0 sec multi_v7_defconfig ------------------ tegra30-beaver PASS: 0 min 14.5 sec omap3-beagle-xm PASS: 0 min 51.8 sec armada-370-mirabox PASS: 0 min 20.6 sec omap4-panda PASS: 1 min 2.4 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.6 sec sun4i-a10-cubieboard PASS: 0 min 13.8 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.1 sec omap3-tobi,3530overo PASS: 0 min 19.9 sec am335x-bone PASS: 0 min 33.7 sec omap4-panda-es PASS: 1 min 5.0 sec omap3-tobi,3730storm PASS: 0 min 22.6 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.3 sec omap3-beagle PASS: 0 min 50.5 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.3 sec

11 years, 7 months

1
0
0 0

arm-soc boot: 33 pass, 0 fail (v3.12-rc4-493-g1a9df23)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: arm-soc Git describe: v3.12-rc4-493-g1a9df23 Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 28.1 sec omap3-beagle-xm PASS: 0 min 52.4 sec am335x-bone PASS: 0 min 26.7 sec omap3-tobi,3530overo PASS: 0 min 21.6 sec omap4-panda PASS: 1 min 4.9 sec omap4-panda-es PASS: 1 min 12.7 sec omap3-tobi,3730storm PASS: 0 min 20.7 sec omap3-beagle PASS: 0 min 55.6 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 16.9 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.3 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.2 sec imx6q-wandboard PASS: 0 min 14.8 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.9 sec armada-370-mirabox PASS: 0 min 20.0 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 28.9 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 28.1 sec tegra30-beaver PASS: 0 min 16.4 sec am335x-boneblack PASS: 0 min 34.9 sec omap3-beagle-xm PASS: 0 min 49.3 sec armada-370-mirabox PASS: 0 min 20.6 sec omap4-panda PASS: 1 min 7.0 sec omap4-panda-es PASS: 1 min 10.2 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.6 sec sun4i-a10-cubieboard PASS: 0 min 13.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.4 sec omap3-tobi,3530overo PASS: 0 min 19.9 sec am335x-bone PASS: 0 min 33.7 sec imx6q-wandboard PASS: 0 min 15.6 sec omap3-tobi,3730storm PASS: 0 min 19.1 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.6 sec omap3-beagle PASS: 0 min 51.5 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 28.9 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.4 sec cat: v3.12-rc4-493-g1a9df23-boot-report.log: No such file or directory msmtp: no recipients found Traceback (most recent call last): File "/home/khilman/bin/boot-report.py", line 191, in <module> subprocess.check_output('cat %s | msmtp --read-envelope-from -t --' %maillog, shell=True) File "/usr/lib/python2.7/subprocess.py", line 544, in check_output raise CalledProcessError(retcode, cmd, output=output) subprocess.CalledProcessError: Command 'cat v3.12-rc4-493-g1a9df23-boot-report.log | msmtp --read-envelope-from -t --' returned non-zero exit status 64

11 years, 7 months

1
0
0 0

arm-soc boot: 33 pass, 0 fail (v3.12-rc4-322-g7aed729)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: arm-soc Git describe: v3.12-rc4-322-g7aed729 Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 30.3 sec omap3-beagle-xm PASS: 0 min 50.5 sec am335x-bone PASS: 0 min 26.2 sec omap3-tobi,3530overo PASS: 0 min 21.7 sec omap4-panda PASS: 1 min 10.9 sec omap4-panda-es PASS: 1 min 13.2 sec omap3-tobi,3730storm PASS: 0 min 20.3 sec omap3-beagle PASS: 0 min 51.0 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 16.9 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.2 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.0 sec imx6q-wandboard PASS: 0 min 14.7 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.8 sec armada-370-mirabox PASS: 0 min 20.0 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 28.9 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 28.0 sec tegra30-beaver PASS: 0 min 14.1 sec am335x-boneblack PASS: 0 min 34.4 sec omap3-beagle-xm PASS: 0 min 49.5 sec armada-370-mirabox PASS: 0 min 20.5 sec omap4-panda PASS: 1 min 1.4 sec omap4-panda-es PASS: 1 min 6.1 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.8 sec sun4i-a10-cubieboard PASS: 0 min 13.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.4 sec omap3-tobi,3530overo PASS: 0 min 22.7 sec am335x-bone PASS: 0 min 33.3 sec imx6q-wandboard PASS: 0 min 15.6 sec omap3-tobi,3730storm PASS: 0 min 22.2 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.6 sec omap3-beagle PASS: 0 min 51.3 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 31.4 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.3 sec

11 years, 7 months

1
0
0 0

arm-soc boot: 33 pass, 0 fail (v3.12-rc4-322-g7aed729)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: arm-soc Git describe: v3.12-rc4-322-g7aed729 Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 30.3 sec omap3-beagle-xm PASS: 0 min 50.5 sec am335x-bone PASS: 0 min 26.2 sec omap3-tobi,3530overo PASS: 0 min 21.7 sec omap4-panda PASS: 1 min 10.9 sec omap4-panda-es PASS: 1 min 13.2 sec omap3-tobi,3730storm PASS: 0 min 20.3 sec omap3-beagle PASS: 0 min 51.0 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 16.9 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.2 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.0 sec imx6q-wandboard PASS: 0 min 14.7 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.8 sec armada-370-mirabox PASS: 0 min 20.0 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 28.9 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 28.0 sec tegra30-beaver PASS: 0 min 14.1 sec am335x-boneblack PASS: 0 min 34.4 sec omap3-beagle-xm PASS: 0 min 49.5 sec armada-370-mirabox PASS: 0 min 20.5 sec omap4-panda PASS: 1 min 1.4 sec omap4-panda-es PASS: 1 min 6.1 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.8 sec sun4i-a10-cubieboard PASS: 0 min 13.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.4 sec omap3-tobi,3530overo PASS: 0 min 22.7 sec am335x-bone PASS: 0 min 33.3 sec imx6q-wandboard PASS: 0 min 15.6 sec omap3-tobi,3730storm PASS: 0 min 22.2 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.6 sec omap3-beagle PASS: 0 min 51.3 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 31.4 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.3 sec

11 years, 7 months

1
0
0 0

mainline boot: 33 pass, 0 fail (v3.12-rc5-16-gd6099ae)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: mainline Git describe: v3.12-rc5-16-gd6099ae Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 34.9 sec omap3-beagle-xm PASS: 0 min 51.8 sec am335x-bone PASS: 0 min 26.2 sec omap3-tobi,3530overo PASS: 0 min 21.1 sec omap4-panda PASS: 1 min 9.3 sec omap4-panda-es PASS: 1 min 12.2 sec omap3-tobi,3730storm PASS: 0 min 20.5 sec omap3-beagle PASS: 0 min 59.0 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 20.0 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.2 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.0 sec imx6q-wandboard PASS: 0 min 14.8 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.8 sec armada-370-mirabox PASS: 0 min 20.1 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 29.0 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 25.1 sec tegra30-beaver PASS: 0 min 16.4 sec am335x-boneblack PASS: 0 min 34.5 sec omap3-beagle-xm PASS: 0 min 51.0 sec armada-370-mirabox PASS: 0 min 20.6 sec omap4-panda PASS: 1 min 0.9 sec omap4-panda-es PASS: 1 min 6.2 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.6 sec sun4i-a10-cubieboard PASS: 0 min 13.8 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.3 sec omap3-tobi,3530overo PASS: 0 min 19.6 sec am335x-bone PASS: 0 min 33.2 sec imx6q-wandboard PASS: 0 min 15.7 sec omap3-tobi,3730storm PASS: 0 min 22.4 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.6 sec omap3-beagle PASS: 1 min 4.5 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 33.4 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.3 sec

11 years, 7 months

1
0
0 0

[PATCH 1/2] ARM: at91: cpuidle: convert to platform driver

by Daniel Lezcano

Use the platform driver model to separate the cpuidle specific code from the low level pm code. It allows to remove the dependency between these two components. Tested-on usb-a9263 (at91sam9263) Signed-off-by: Daniel Lezcano <daniel.lezcano(a)linaro.org> --- arch/arm/mach-at91/cpuidle.c | 29 +++++++++++++++-------------- arch/arm/mach-at91/pm.c | 16 +++++++++++++++- 2 files changed, 30 insertions(+), 15 deletions(-) diff --git a/arch/arm/mach-at91/cpuidle.c b/arch/arm/mach-at91/cpuidle.c index 4ec6a6d..6cdc76d 100644 --- a/arch/arm/mach-at91/cpuidle.c +++ b/arch/arm/mach-at91/cpuidle.c @@ -21,26 +21,17 @@ #include <linux/export.h> #include <asm/proc-fns.h> #include <asm/cpuidle.h> -#include <mach/cpu.h> - -#include "pm.h" #define AT91_MAX_STATES 2 +static void (*at91_standby)(void); + /* Actual code that puts the SoC in different idle states */ static int at91_enter_idle(struct cpuidle_device *dev, struct cpuidle_driver *drv, int index) { - if (cpu_is_at91rm9200()) - at91rm9200_standby(); - else if (cpu_is_at91sam9g45()) - at91sam9g45_standby(); - else if (cpu_is_at91sam9263()) - at91sam9263_standby(); - else - at91sam9_standby(); - + at91_standby(); return index; } @@ -60,9 +51,19 @@ static struct cpuidle_driver at91_idle_driver = { }; /* Initialize CPU idle by registering the idle states */ -static int __init at91_init_cpuidle(void) +static int __init at91_cpuidle_probe(struct platform_device *dev) { + at91_standby = (void *)(dev->dev.platform_data); + return cpuidle_register(&at91_idle_driver, NULL); } -device_initcall(at91_init_cpuidle); +static struct platform_driver at91_cpuidle_driver = { + .driver = { + .name = "cpuidle-at91", + .owner = THIS_MODULE, + }, + .probe = at91_cpuidle_probe, +}; + +module_platform_driver(at91_cpuidle_driver); diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index 15afb5d..debdbf8 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -314,6 +314,10 @@ static const struct platform_suspend_ops at91_pm_ops = { .end = at91_pm_end, }; +static struct platform_device at91_cpuidle_device = { + .name = "cpuidle-at91", +}; + static int __init at91_pm_init(void) { #ifdef CONFIG_AT91_SLOW_CLOCK @@ -323,8 +327,18 @@ static int __init at91_pm_init(void) pr_info("AT91: Power Management%s\n", (slow_clock ? " (with slow clock mode)" : "")); /* AT91RM9200 SDRAM low-power mode cannot be used with self-refresh. */ - if (cpu_is_at91rm9200()) + if (cpu_is_at91rm9200()) { + at91_cpuidle_device.dev.platform_data = at91rm9200_standby; at91_ramc_write(0, AT91RM9200_SDRAMC_LPR, 0); + } else if (cpu_is_at91sam9g45()) { + at91_cpuidle_device.dev.platform_data = at91sam9g45_standby; + } else if (cpu_is_at91sam9263()) { + at91_cpuidle_device.dev.platform_data = at91sam9263_standby; + } else { + at91_cpuidle_device.dev.platform_data = at91sam9_standby; + } + + platform_device_register(&at91_cpuidle_device); suspend_set_ops(&at91_pm_ops); -- 1.7.9.5

11 years, 7 months

4
11
0 0

arm-soc boot: 29 pass, 5 fail (v3.12-rc4-320-g820c40a)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: arm-soc Git describe: v3.12-rc4-320-g820c40a Failed boot tests (console logs at the end) =========================================== tegra30-beaver: FAIL: multi_v7_defconfig armada-xp-openblocks-ax3-4: FAIL: multi_v7_defconfig imx6dl-wandboard,wand-solo: FAIL: multi_v7_defconfig imx6q-wandboard: FAIL: multi_v7_defconfig imx6dl-wandboard,wand-dual: FAIL: multi_v7_defconfig Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 29.6 sec omap3-beagle-xm PASS: 0 min 52.5 sec am335x-bone PASS: 0 min 26.1 sec omap3-tobi,3530overo PASS: 0 min 21.1 sec omap4-panda PASS: 1 min 4.8 sec omap4-panda-es PASS: 1 min 8.2 sec omap3-tobi,3730storm PASS: 0 min 23.9 sec omap3-beagle PASS: 0 min 51.5 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 22.7 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.1 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.0 sec imx6q-wandboard PASS: 0 min 15.8 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.8 sec armada-370-mirabox PASS: 0 min 19.9 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 28.7 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 28.2 sec tegra30-beaver FAIL: 0 min 29.8 sec am335x-boneblack PASS: 0 min 34.4 sec omap3-beagle-xm PASS: 0 min 51.8 sec sun7i-a20-cubieboard2 PASS: 0 min 22.4 sec armada-370-mirabox PASS: 0 min 22.9 sec omap4-panda PASS: 1 min 1.6 sec omap4-panda-es PASS: 1 min 7.6 sec armada-xp-openblocks-ax3-4 FAIL: 0 min 30.2 sec sun4i-a10-cubieboard PASS: 0 min 22.8 sec imx6dl-wandboard,wand-solo FAIL: 0 min 21.1 sec omap3-tobi,3530overo PASS: 0 min 19.9 sec am335x-bone PASS: 0 min 33.2 sec imx6q-wandboard FAIL: 0 min 19.8 sec omap3-tobi,3730storm PASS: 0 min 22.3 sec imx6dl-wandboard,wand-dual FAIL: 0 min 21.3 sec omap3-beagle PASS: 0 min 57.7 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 28.6 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.3 sec Console logs for failures ========================= multi_v7_defconfig ------------------ tegra30-beaver: FAIL: last 24 lines of boot log: ------------------------------------------------ Bytes transferred = 20904 (51a8 hex) Tegra30 (Beaver) # printenv bootargs printenv bootargs bootargs=console=ttyS0,115200n8 debug earlyprintk Tegra30 (Beaver) # bootz 0x81000000 0x82000000 0x83000000 bootz 0x81000000 0x82000000 0x83000000 Kernel image @ 0x81000000 [ 0x000000 - 0x364fe0 ] ## Loading init Ramdisk from Legacy Image at 82000000 ... Image Name: Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 639744 Bytes = 624.8 KiB Load Address: 81000000 Entry Point: 81000000 Verifying Checksum ... OK ## Flattened Device Tree blob at 83000000 Booting using the fdt blob at 0x83000000 Using Device Tree in place at 83000000, end 830081a7 Starting kernel ... ~$off # PYBOOT: Exception: kernel: ERROR: did not start booting. # PYBOOT: Time: 29.82 seconds. # PYBOOT: Result: FAIL armada-xp-openblocks-ax3-4: FAIL: last 24 lines of boot log: ------------------------------------------------------------ Image Name: Linux Created: 2013-10-13 5:18:04 UTC Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 3572474 Bytes = 3.4 MiB Load Address: 00008000 Entry Point: 00008000 Verifying Checksum ... OK ## Loading init Ramdisk from Legacy Image at 03000000 ... Image Name: Created: 2013-09-07 5:02:12 UTC Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 639744 Bytes = 624.8 KiB Load Address: 81000000 Entry Point: 81000000 Verifying Checksum ... OK Loading Kernel Image ... OK OK Starting kernel ... ~$off # PYBOOT: Exception: kernel: ERROR: did not start booting. # PYBOOT: Time: 30.20 seconds. # PYBOOT: Result: FAIL imx6dl-wandboard,wand-solo: FAIL: last 24 lines of boot log: ------------------------------------------------------------ 1.5 MiB/s done Bytes transferred = 31043 (7943 hex) => printenv bootargs printenv bootargs bootargs=console=ttymxc0,115200 rw root=/dev/mmcblk0p2 rootwait rootfstype=ext4 ip=192.168.1.180:192.168.1.2:192.168.1.254:255.255.255.0::::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: 639744 Bytes = 624.8 KiB Load Address: 81000000 Entry Point: 81000000 ## Flattened Device Tree blob at 11000000 Booting using the fdt blob at 0x11000000 Using Device Tree in place at 11000000, end 1100a942 Starting kernel ... ~$off # PYBOOT: Exception: kernel: ERROR: did not start booting. # PYBOOT: Time: 21.05 seconds. # PYBOOT: Result: FAIL imx6q-wandboard: FAIL: last 24 lines of boot log: ------------------------------------------------- Bytes transferred = 32682 (7faa hex) =>printenv bootargs printenv bootargs bootargs=console=ttymxc0,115200 ip=192.168.1.181:192.168.1.2::255.255.255.0::::192.168.1.254:none => bootz 0x10800000 0x11100000 0x11000000 bootz 0x10800000 0x11100000 0x11000000 Kernel image @ 0x10800000 [ 0x000000 - 0x364fe0 ] ## Loading init Ramdisk from Legacy Image at 11100000 ... Image Name: Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 639744 Bytes = 624.8 KiB Load Address: 81000000 Entry Point: 81000000 Verifying Checksum ... OK ## Flattened Device Tree blob at 11000000 Booting using the fdt blob at 0x11000000 Using Device Tree in place at 11000000, end 1100afa9 Starting kernel ... ~$off # PYBOOT: Exception: kernel: ERROR: did not start booting. # PYBOOT: Time: 19.82 seconds. # PYBOOT: Result: FAIL imx6dl-wandboard,wand-dual: FAIL: last 24 lines of boot log: ------------------------------------------------------------ 1.5 MiB/s done Bytes transferred = 31043 (7943 hex) => printenv bootargs printenv bootargs bootargs=console=ttymxc0,115200 rw root=/dev/mmcblk0p2 rootwait rootfstype=ext4 ip=192.168.1.179:192.168.1.2:192.168.1.254:255.255.255.0::::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: 639744 Bytes = 624.8 KiB Load Address: 81000000 Entry Point: 81000000 ## Flattened Device Tree blob at 11000000 Booting using the fdt blob at 0x11000000 Using Device Tree in place at 11000000, end 1100a942 Starting kernel ... ~$off # PYBOOT: Exception: kernel: ERROR: did not start booting. # PYBOOT: Time: 21.32 seconds. # PYBOOT: Result: FAIL

11 years, 7 months

2
1
0 0

[PATCH] configs: add network namespace and virtual ethernet

by Zi Shen Lim

Network namespace and virtual ethernet are a useful combination for networking related testing, containers, etc. Enable namespaces, which by default includes network namespace. Also enable virtual ethernet support. Signed-off-by: Zi Shen Lim <zishen.lim(a)linaro.org> --- linaro/configs/netns.conf | 2 ++ 1 file changed, 2 insertions(+) create mode 100644 linaro/configs/netns.conf diff --git a/linaro/configs/netns.conf b/linaro/configs/netns.conf new file mode 100644 index 0000000..7fadd7d --- /dev/null +++ b/linaro/configs/netns.conf @@ -0,0 +1,2 @@ +CONFIG_NAMESPACES=y +CONFIG_VETH=y -- 1.8.1.2

11 years, 7 months

1
0
0 0

next-thierry boot: 32 pass, 1 fail (v3.12-rc5-5366-gba2e8c2)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: next-thierry Git describe: v3.12-rc5-5366-gba2e8c2 Failed boot tests (console logs at the end) =========================================== exynos5250-arndale: FAIL: exynos_defconfig Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 30.1 sec omap3-beagle-xm PASS: 0 min 52.5 sec am335x-bone PASS: 0 min 26.1 sec omap3-tobi,3530overo PASS: 0 min 24.5 sec omap4-panda PASS: 1 min 10.1 sec omap4-panda-es PASS: 1 min 6.2 sec omap3-tobi,3730storm PASS: 0 min 23.5 sec omap3-beagle PASS: 0 min 50.9 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 16.9 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.3 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.2 sec imx6q-wandboard PASS: 0 min 14.9 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 22.2 sec armada-370-mirabox PASS: 0 min 20.1 sec exynos_defconfig ---------------- exynos5250-arndale FAIL: 0 min 33.5 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 28.3 sec tegra30-beaver PASS: 0 min 17.3 sec am335x-boneblack PASS: 0 min 34.4 sec omap3-beagle-xm PASS: 0 min 49.9 sec armada-370-mirabox PASS: 0 min 20.6 sec omap4-panda PASS: 1 min 10.7 sec omap4-panda-es PASS: 1 min 12.8 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.7 sec sun4i-a10-cubieboard PASS: 0 min 13.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 17.5 sec omap3-tobi,3530overo PASS: 0 min 19.6 sec am335x-bone PASS: 0 min 33.2 sec imx6q-wandboard PASS: 0 min 15.8 sec omap3-tobi,3730storm PASS: 0 min 22.6 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.8 sec omap3-beagle PASS: 0 min 55.5 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 31.5 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.4 sec Console logs for failures ========================= exynos_defconfig ---------------- exynos5250-arndale: FAIL: last 24 lines of boot log: ---------------------------------------------------- tftp 0x407c0000 tmp/arndale-1VPpT2/exynos5250-arndale.dtb Waiting for Ethernet connection... done. Using asx0 device TFTP from server 192.168.1.2; our IP address is 192.168.1.171 Filename 'tmp/arndale-1VPpT2/exynos5250-arndale.dtb'. Load address: 0x407c0000 Loading: *### done Bytes transferred = 32949 (80b5 hex) ARNDALE5250 # printenv bootargs printenv bootargs bootargs=console=tty0 console=ttySAC2,115200n8 rw root=/dev/mmcblk1p3 rootwait rootfstype=ext4 ip=192.168.1.171:192.168.1.2:192.168.1.254:255.255.255.0::::192.168.1.254:none ARNDALE5250 # bootz 0x40800000 - 0x407c0000 bootz 0x40800000 - 0x407c0000 ## Flattened Device Tree blob at 407c0000 Booting using the fdt blob at 0x407c0000 Using Device Tree in place at 407c0000, end 407cb0b4 Starting kernel ... ~$off # PYBOOT: Exception: kernel: ERROR: did not start booting. # PYBOOT: Time: 33.55 seconds. # PYBOOT: Result: FAIL

11 years, 7 months

1
0
0 0

queue boot: 14 pass, 3 fail (v3.10.16)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: queue Git describe: v3.10.16 Failed boot tests (console logs at the end) =========================================== armada-xp-openblocks-ax3-4: FAIL: multi_v7_defconfig armada-370-mirabox: FAIL: multi_v7_defconfig sun4i-a10-cubieboard: FAIL: multi_v7_defconfig Full Report =========== omap2plus_defconfig ------------------- omap3-beagle-xm PASS: 0 min 53.8 sec am335x-bone PASS: 0 min 26.4 sec omap3-tobi,3530overo PASS: 0 min 33.5 sec omap4-panda PASS: 1 min 6.9 sec omap4-panda-es PASS: 1 min 16.1 sec omap3-tobi,3730storm PASS: 0 min 35.5 sec omap3-beagle PASS: 0 min 49.6 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 17.5 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.6 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.6 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.4 sec armada-370-mirabox PASS: 0 min 19.5 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 29.0 sec multi_v7_defconfig ------------------ armada-xp-openblocks-ax3-4 FAIL: 0 min 20.0 sec armada-370-mirabox FAIL: 0 min 17.9 sec sun4i-a10-cubieboard FAIL: 0 min 6.9 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 16.4 sec Console logs for failures ========================= multi_v7_defconfig ------------------ armada-xp-openblocks-ax3-4: FAIL: last 24 lines of boot log: ------------------------------------------------------------ [<c0013bcc>] (unwind_backtrace+0x0/0xf4) from [<c0011488>] (show_stack+0x10/0x14) [<c0011488>] (show_stack+0x10/0x14) from [<c0275680>] (panic+0xa0/0x1e8) [<c0275680>] (panic+0xa0/0x1e8) from [<c032610c>] (mount_block_root+0x294/0x298) [<c032610c>] (mount_block_root+0x294/0x298) from [<c03262c0>] (prepare_namespace+0x14c/0x184) [<c03262c0>] (prepare_namespace+0x14c/0x184) from [<c0325d5c>] (kernel_init_freeable+0x1c4/0x1d4) [<c0325d5c>] (kernel_init_freeable+0x1c4/0x1d4) from [<c02713e4>] (kernel_init+0x8/0x158) [<c02713e4>] (kernel_init+0x8/0x158) from [<c000df18>] (ret_from_fork+0x14/0x3c) CPU0: stopping CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.10.16 #1 [<c0013bcc>] (unwind_backtrace+0x0/0xf4) from [<c0011488>] (show_stack+0x10/0x14) [<c0011488>] (show_stack+0x10/0x14) from [<c001234c>] (handle_IPI+0x108/0x130) [<c001234c>] (handle_IPI+0x108/0x130) from [<c000851c>] (armada_370_xp_handle_irq+0x90/0xa8) [<c000851c>] (armada_370_xp_handle_irq+0x90/0xa8) from [<c000dac0>] (__irq_svc+0x40/0x50) Exception stack(0xc0355f70 to 0xc0355fb8) 5f60: c1d566d8 00000000 000000ba 000000ba 5f80: c037fa2c c035c4a8 c027ceb0 c0354000 c037fa2c c0354000 c0354000 c035c45c 5fa0: 0000001f c0355fb8 c000f070 c004f8e0 60000113 ffffffff [<c000dac0>] (__irq_svc+0x40/0x50) from [<c004f8e0>] (cpu_startup_entry+0xfc/0x140) [<c004f8e0>] (cpu_startup_entry+0xfc/0x140) from [<c0325a3c>] (start_kernel+0x2c4/0x2d0) [<c0325a3c>] (start_kernel+0x2c4/0x2d0) from [<00008074>] (0x8074) ~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: Kernel panic # PYBOOT: Time: 19.99 seconds. # PYBOOT: Result: FAIL armada-370-mirabox: FAIL: last 24 lines of boot log: ---------------------------------------------------- mousedev: PS/2 mouse device common for all mice sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman sdhci-pltfm: SDHCI platform and OF driver helper usbcore: registered new interface driver usbhid usbhid: USB HID core driver VFP support v0.3: implementor 56 architecture 2 part 20 variant 9 rev 6 Registering SWP/SWPB emulation handler ../../drivers/rtc/hctosys.c: unable to open rtc device (rtc0) List of all partitions: No filesystem could mount root, tried: Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.10.16 #1 [<c0013bcc>] (unwind_backtrace+0x0/0xf4) from [<c0011488>] (show_stack+0x10/0x14) [<c0011488>] (show_stack+0x10/0x14) from [<c0275680>] (panic+0xa0/0x1e8) [<c0275680>] (panic+0xa0/0x1e8) from [<c032610c>] (mount_block_root+0x294/0x298) [<c032610c>] (mount_block_root+0x294/0x298) from [<c03262c0>] (prepare_namespace+0x14c/0x184) [<c03262c0>] (prepare_namespace+0x14c/0x184) from [<c0325d5c>] (kernel_init_freeable+0x1c4/0x1d4) [<c0325d5c>] (kernel_init_freeable+0x1c4/0x1d4) from [<c02713e4>] (kernel_init+0x8/0x158) [<c02713e4>] (kernel_init+0x8/0x158) from [<c000df18>] (ret_from_fork+0x14/0x3c) ~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: Kernel panic # PYBOOT: Time: 17.93 seconds. # PYBOOT: Result: FAIL sun4i-a10-cubieboard: FAIL: last 24 lines of boot log: ------------------------------------------------------ U-Boot 2011.09-rc1 (Nov 26 2012 - 14:01:52) Allwinner Technology 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 sunxi#setenv ethaddr 2e:40:70:f0:12:08 setenv ethaddr 2e:40:70:f0:12:08 sunxi#setenv bootargs console=ttyS0,115200 earlyprintk rw root=/dev/mmcblk0p2 rootwait rootfstype=ext4 setenv bootargs console=ttyS0,115200 earlyprintk rw root=/dev/mmcblk0p2 rootwait rootfstype=ext4 sunxi#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' sunxi#setenv initrd_high 0xffffffff setenv initrd_high 0xffffffff sunxi#if test -n ${initenv}; then run initenv; fi if test -n ${initenv}; then run initenv; fi sunxi#if test -n ${preboot}; then run preboot; fi if test -n ${preboot}; then run preboot; fi sunxi#setenv autoload no; setenv autoboot no setenv autoload no; setenv autoboot no sunxi#dhcp dhcp Unknown command 'dhcp' - try 'help' sunxi#~$off # PYBOOT: Exception: u-boot: does not support DHCP. Giving up. # PYBOOT: Time: 6.89 seconds. # PYBOOT: Result: FAIL

11 years, 7 months

1
0
0 0

queue boot: 27 pass, 0 fail (v3.11.5)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: queue Git describe: v3.11.5 Full Report =========== omap2plus_defconfig ------------------- omap3-beagle-xm PASS: 0 min 52.1 sec am335x-bone PASS: 0 min 26.5 sec omap3-tobi,3530overo PASS: 0 min 21.7 sec omap4-panda PASS: 1 min 6.5 sec omap4-panda-es PASS: 1 min 13.3 sec omap3-tobi,3730storm PASS: 0 min 24.3 sec omap3-beagle PASS: 1 min 7.0 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 15.6 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 15.9 sec imx6dl-wandboard,wand-solo PASS: 0 min 15.8 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 22.0 sec armada-370-mirabox PASS: 0 min 20.0 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 59.0 sec multi_v7_defconfig ------------------ tegra30-beaver PASS: 0 min 16.5 sec omap3-beagle-xm PASS: 0 min 51.1 sec armada-370-mirabox PASS: 0 min 20.6 sec omap4-panda PASS: 1 min 1.3 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.9 sec sun4i-a10-cubieboard PASS: 0 min 13.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.2 sec omap3-tobi,3530overo PASS: 0 min 19.9 sec am335x-bone PASS: 0 min 33.6 sec omap4-panda-es PASS: 1 min 6.8 sec omap3-tobi,3730storm PASS: 0 min 22.6 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.3 sec omap3-beagle PASS: 0 min 52.9 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.3 sec

11 years, 7 months

1
0
0 0

mainline boot: 33 pass, 0 fail (v3.12-rc5)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: mainline Git describe: v3.12-rc5 Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 30.3 sec omap3-beagle-xm PASS: 0 min 52.5 sec am335x-bone PASS: 0 min 26.1 sec omap3-tobi,3530overo PASS: 0 min 21.1 sec omap4-panda PASS: 1 min 6.1 sec omap4-panda-es PASS: 1 min 11.3 sec omap3-tobi,3730storm PASS: 0 min 23.6 sec omap3-beagle PASS: 0 min 49.5 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 16.9 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.1 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.1 sec imx6q-wandboard PASS: 0 min 14.8 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 22.1 sec armada-370-mirabox PASS: 0 min 20.0 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 28.8 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 25.0 sec tegra30-beaver PASS: 0 min 21.6 sec am335x-boneblack PASS: 0 min 34.4 sec omap3-beagle-xm PASS: 0 min 51.9 sec armada-370-mirabox PASS: 0 min 20.6 sec omap4-panda PASS: 1 min 0.7 sec omap4-panda-es PASS: 1 min 8.3 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.8 sec sun4i-a10-cubieboard PASS: 0 min 13.8 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.3 sec omap3-tobi,3530overo PASS: 0 min 19.7 sec am335x-bone PASS: 0 min 33.2 sec imx6q-wandboard PASS: 0 min 15.6 sec omap3-tobi,3730storm PASS: 0 min 22.2 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.6 sec omap3-beagle PASS: 0 min 51.4 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 33.9 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.4 sec

11 years, 7 months

1
0
0 0

mainline boot: 33 pass, 0 fail (v3.12-rc4-150-g73cac03)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: mainline Git describe: v3.12-rc4-150-g73cac03 Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 29.9 sec omap3-beagle-xm PASS: 0 min 48.6 sec am335x-bone PASS: 0 min 26.1 sec omap3-tobi,3530overo PASS: 0 min 21.3 sec omap4-panda PASS: 1 min 6.3 sec omap4-panda-es PASS: 1 min 16.0 sec omap3-tobi,3730storm PASS: 0 min 20.3 sec omap3-beagle PASS: 1 min 5.5 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 17.0 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.1 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.2 sec imx6q-wandboard PASS: 0 min 14.6 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 22.0 sec armada-370-mirabox PASS: 0 min 20.0 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 29.1 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 28.4 sec tegra30-beaver PASS: 0 min 17.2 sec am335x-boneblack PASS: 0 min 34.4 sec omap3-beagle-xm PASS: 0 min 52.9 sec armada-370-mirabox PASS: 0 min 20.7 sec omap4-panda PASS: 1 min 0.9 sec omap4-panda-es PASS: 1 min 7.6 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.6 sec sun4i-a10-cubieboard PASS: 0 min 13.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.4 sec omap3-tobi,3530overo PASS: 0 min 23.0 sec am335x-bone PASS: 0 min 33.2 sec imx6q-wandboard PASS: 0 min 15.6 sec omap3-tobi,3730storm PASS: 0 min 21.9 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.5 sec omap3-beagle PASS: 0 min 54.2 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 33.7 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.5 sec

11 years, 7 months

1
0
0 0

mainline boot: 33 pass, 0 fail (v3.12-rc4-138-g2d4712b)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: mainline Git describe: v3.12-rc4-138-g2d4712b Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 29.6 sec omap3-beagle-xm PASS: 0 min 50.4 sec am335x-bone PASS: 0 min 26.1 sec omap3-tobi,3530overo PASS: 0 min 21.2 sec omap4-panda PASS: 1 min 7.9 sec omap4-panda-es PASS: 1 min 7.2 sec omap3-tobi,3730storm PASS: 0 min 23.4 sec omap3-beagle PASS: 0 min 56.4 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 20.5 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.3 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.1 sec imx6q-wandboard PASS: 0 min 14.8 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.8 sec armada-370-mirabox PASS: 0 min 20.0 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 35.1 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 28.3 sec tegra30-beaver PASS: 0 min 16.5 sec am335x-boneblack PASS: 0 min 34.4 sec omap3-beagle-xm PASS: 0 min 49.1 sec armada-370-mirabox PASS: 0 min 20.7 sec omap4-panda PASS: 1 min 1.0 sec omap4-panda-es PASS: 1 min 6.7 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.7 sec sun4i-a10-cubieboard PASS: 0 min 13.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.5 sec omap3-tobi,3530overo PASS: 0 min 19.6 sec am335x-bone PASS: 0 min 33.2 sec imx6q-wandboard PASS: 0 min 15.7 sec omap3-tobi,3730storm PASS: 0 min 19.0 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.8 sec omap3-beagle PASS: 0 min 60.0 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 36.4 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.2 sec

11 years, 7 months

1
0
0 0

[PATCH] clk / clkdev: fix the comments in clk_register_clkdev

by Hanjun Guo

'dev_id' in the comments of clk_register_clkdev should be 'dev_fmt' here. Signed-off-by: Hanjun Guo <hanjun.guo(a)linaro.org> --- drivers/clk/clkdev.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/clk/clkdev.c b/drivers/clk/clkdev.c index 442a313..825b52b 100644 --- a/drivers/clk/clkdev.c +++ b/drivers/clk/clkdev.c @@ -270,9 +270,9 @@ EXPORT_SYMBOL(clkdev_drop); * clk_register_clkdev - register one clock lookup for a struct clk * @clk: struct clk to associate with all clk_lookups * @con_id: connection ID string on device - * @dev_id: format string describing device name + * @dev_fmt: format string describing device name * - * con_id or dev_id may be NULL as a wildcard, just as in the rest of + * con_id or dev_fmt may be NULL as a wildcard, just as in the rest of * clkdev. * * To make things easier for mass registration, we detect error clks -- 1.7.9.5

11 years, 7 months

1
0
0 0

[PATCH V3] ARM: mm: make UACCESS_WITH_MEMCPY huge page aware

by Steve Capper

The memory pinning code in uaccess_with_memcpy.c does not check for HugeTLB or THP pmds, and will enter an infinite loop should a __copy_to_user or __clear_user occur against a huge page. This patch adds detection code for huge pages to pin_page_for_write. As this code can be executed in a fast path it refers to the actual pmds rather than the vma. If a HugeTLB or THP is found (they have the same pmd representation on ARM), the page table spinlock is taken to prevent modification whilst the page is pinned. On ARM, huge pages are only represented as pmds, thus no huge pud checks are performed. (For huge puds one would lock the page table in a similar manner as in the pmd case). Two helper functions are introduced; pmd_thp_or_huge will check whether or not a page is huge or transparent huge (which have the same pmd layout on ARM), and pmd_hugewillfault will detect whether or not a page fault will occur on write to the page. Running the following test (with the chunking from read_zero removed): $ dd if=/dev/zero of=/dev/null bs=10M count=1024 Gave: 2.3 GB/s backed by normal pages, 2.9 GB/s backed by huge pages, 5.1 GB/s backed by huge pages, with page mask=HPAGE_MASK. After some discussion, it was decided not to adopt the HPAGE_MASK, as this would have a significant detrimental effect on the overall system latency due to page_table_lock being held for too long. This could be revisited if split huge page locks are adopted. Signed-off-by: Steve Capper <steve.capper(a)linaro.org> --- Changes in V3: pmd_hugewillfault and pmd_thp_or_huge were erroneously ommitted from pgtable-2level.h causing build problems. Empty stubs are added for now as we don't have huge page support for short descriptors. Nicolas, can I please re-add your Reviewed-by to this? --- arch/arm/include/asm/pgtable-2level.h | 7 ++++++ arch/arm/include/asm/pgtable-3level.h | 3 +++ arch/arm/lib/uaccess_with_memcpy.c | 41 ++++++++++++++++++++++++++++++++--- 3 files changed, 48 insertions(+), 3 deletions(-) diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h index f97ee02..86a659a 100644 --- a/arch/arm/include/asm/pgtable-2level.h +++ b/arch/arm/include/asm/pgtable-2level.h @@ -181,6 +181,13 @@ static inline pmd_t *pmd_offset(pud_t *pud, unsigned long addr) #define set_pte_ext(ptep,pte,ext) cpu_set_pte_ext(ptep,pte,ext) +/* + * We don't have huge page support for short descriptors, for the moment + * define empty stubs for use by pin_page_for_write. + */ +#define pmd_hugewillfault(pmd) (0) +#define pmd_thp_or_huge(pmd) (0) + #endif /* __ASSEMBLY__ */ #endif /* _ASM_PGTABLE_2LEVEL_H */ diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h index 5689c18..39c54cf 100644 --- a/arch/arm/include/asm/pgtable-3level.h +++ b/arch/arm/include/asm/pgtable-3level.h @@ -206,6 +206,9 @@ static inline pmd_t *pmd_offset(pud_t *pud, unsigned long addr) #define __HAVE_ARCH_PMD_WRITE #define pmd_write(pmd) (!(pmd_val(pmd) & PMD_SECT_RDONLY)) +#define pmd_hugewillfault(pmd) (!pmd_young(pmd) || !pmd_write(pmd)) +#define pmd_thp_or_huge(pmd) (pmd_huge(pmd) || pmd_trans_huge(pmd)) + #ifdef CONFIG_TRANSPARENT_HUGEPAGE #define pmd_trans_huge(pmd) (pmd_val(pmd) && !(pmd_val(pmd) & PMD_TABLE_BIT)) #define pmd_trans_splitting(pmd) (pmd_val(pmd) & PMD_SECT_SPLITTING) diff --git a/arch/arm/lib/uaccess_with_memcpy.c b/arch/arm/lib/uaccess_with_memcpy.c index 025f742..3e58d71 100644 --- a/arch/arm/lib/uaccess_with_memcpy.c +++ b/arch/arm/lib/uaccess_with_memcpy.c @@ -18,6 +18,7 @@ #include <linux/hardirq.h> /* for in_atomic() */ #include <linux/gfp.h> #include <linux/highmem.h> +#include <linux/hugetlb.h> #include <asm/current.h> #include <asm/page.h> @@ -40,7 +41,35 @@ pin_page_for_write(const void __user *_addr, pte_t **ptep, spinlock_t **ptlp) return 0; pmd = pmd_offset(pud, addr); - if (unlikely(pmd_none(*pmd) || pmd_bad(*pmd))) + if (unlikely(pmd_none(*pmd))) + return 0; + + /* + * A pmd can be bad if it refers to a HugeTLB or THP page. + * + * Both THP and HugeTLB pages have the same pmd layout + * and should not be manipulated by the pte functions. + * + * Lock the page table for the destination and check + * to see that it's still huge and whether or not we will + * need to fault on write, or if we have a splitting THP. + */ + if (unlikely(pmd_thp_or_huge(*pmd))) { + ptl = &current->mm->page_table_lock; + spin_lock(ptl); + if (unlikely(!pmd_thp_or_huge(*pmd) + || pmd_hugewillfault(*pmd) + || pmd_trans_splitting(*pmd))) { + spin_unlock(ptl); + return 0; + } + + *ptep = NULL; + *ptlp = ptl; + return 1; + } + + if (unlikely(pmd_bad(*pmd))) return 0; pte = pte_offset_map_lock(current->mm, pmd, addr, &ptl); @@ -94,7 +123,10 @@ __copy_to_user_memcpy(void __user *to, const void *from, unsigned long n) from += tocopy; n -= tocopy; - pte_unmap_unlock(pte, ptl); + if (pte) + pte_unmap_unlock(pte, ptl); + else + spin_unlock(ptl); } if (!atomic) up_read(&current->mm->mmap_sem); @@ -147,7 +179,10 @@ __clear_user_memset(void __user *addr, unsigned long n) addr += tocopy; n -= tocopy; - pte_unmap_unlock(pte, ptl); + if (pte) + pte_unmap_unlock(pte, ptl); + else + spin_unlock(ptl); } up_read(&current->mm->mmap_sem); -- 1.8.1.4

11 years, 7 months

2
2
0 0

mainline boot: 33 pass, 0 fail (v3.12-rc4-126-g9d05746)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: mainline Git describe: v3.12-rc4-126-g9d05746 Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 29.7 sec omap3-beagle-xm PASS: 0 min 51.7 sec am335x-bone PASS: 0 min 26.1 sec omap3-tobi,3530overo PASS: 0 min 21.3 sec omap4-panda PASS: 1 min 15.0 sec omap4-panda-es PASS: 1 min 9.8 sec omap3-tobi,3730storm PASS: 0 min 20.4 sec omap3-beagle PASS: 1 min 4.9 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 20.5 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.3 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.1 sec imx6q-wandboard PASS: 0 min 15.0 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.9 sec armada-370-mirabox PASS: 0 min 20.0 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 29.2 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 28.2 sec tegra30-beaver PASS: 0 min 16.4 sec am335x-boneblack PASS: 0 min 34.4 sec omap3-beagle-xm PASS: 0 min 50.4 sec armada-370-mirabox PASS: 0 min 20.6 sec omap4-panda PASS: 1 min 1.9 sec omap4-panda-es PASS: 1 min 7.7 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.6 sec sun4i-a10-cubieboard PASS: 0 min 13.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.3 sec omap3-tobi,3530overo PASS: 0 min 19.7 sec am335x-bone PASS: 0 min 43.2 sec imx6q-wandboard PASS: 0 min 15.6 sec omap3-tobi,3730storm PASS: 0 min 18.8 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.6 sec omap3-beagle PASS: 0 min 59.7 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 33.9 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.3 sec

11 years, 7 months

1
0
0 0

mainline boot: 33 pass, 0 fail (v3.12-rc4-98-gc786e90)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: mainline Git describe: v3.12-rc4-98-gc786e90 Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 30.3 sec omap3-beagle-xm PASS: 0 min 50.2 sec am335x-bone PASS: 0 min 26.1 sec omap3-tobi,3530overo PASS: 0 min 21.2 sec omap4-panda PASS: 1 min 5.8 sec omap4-panda-es PASS: 1 min 10.2 sec omap3-tobi,3730storm PASS: 0 min 23.5 sec omap3-beagle PASS: 0 min 58.3 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 16.9 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.2 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.1 sec imx6q-wandboard PASS: 0 min 14.7 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 22.1 sec armada-370-mirabox PASS: 0 min 20.0 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 29.6 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 25.1 sec tegra30-beaver PASS: 0 min 14.2 sec am335x-boneblack PASS: 0 min 34.4 sec omap3-beagle-xm PASS: 0 min 49.4 sec armada-370-mirabox PASS: 0 min 20.6 sec omap4-panda PASS: 1 min 2.4 sec omap4-panda-es PASS: 1 min 8.2 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.7 sec sun4i-a10-cubieboard PASS: 0 min 13.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.4 sec omap3-tobi,3530overo PASS: 0 min 19.6 sec am335x-bone PASS: 0 min 33.2 sec imx6q-wandboard PASS: 0 min 15.7 sec omap3-tobi,3730storm PASS: 0 min 21.9 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.5 sec omap3-beagle PASS: 1 min 11.4 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 33.3 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.3 sec

11 years, 7 months

1
0
0 0

next-thierry boot: 32 pass, 0 fail (next-20131011)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: next-thierry Git describe: next-20131011 Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 29.9 sec omap3-beagle-xm PASS: 0 min 52.5 sec am335x-bone PASS: 0 min 26.1 sec omap3-tobi,3530overo PASS: 0 min 21.2 sec omap4-panda PASS: 1 min 9.9 sec omap4-panda-es PASS: 1 min 9.5 sec omap3-tobi,3730storm PASS: 0 min 20.4 sec omap3-beagle PASS: 0 min 59.7 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 17.0 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.4 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.1 sec imx6q-wandboard PASS: 0 min 14.8 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.9 sec armada-370-mirabox PASS: 0 min 20.1 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 28.9 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 28.1 sec tegra30-beaver PASS: 0 min 16.7 sec am335x-boneblack PASS: 0 min 34.4 sec omap3-beagle-xm PASS: 0 min 49.1 sec armada-370-mirabox PASS: 0 min 20.6 sec omap4-panda PASS: 1 min 12.2 sec omap4-panda-es PASS: 1 min 11.1 sec armada-xp-openblocks-ax3-4 PASS: 0 min 23.0 sec sun4i-a10-cubieboard PASS: 0 min 13.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 17.6 sec omap3-tobi,3530overo PASS: 0 min 19.6 sec am335x-bone PASS: 0 min 38.2 sec imx6q-wandboard PASS: 0 min 16.7 sec omap3-tobi,3730storm PASS: 0 min 21.9 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.7 sec omap3-beagle PASS: 0 min 59.7 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 28.7 sec

11 years, 7 months

1
0
0 0

queue boot: 14 pass, 3 fail (v3.10.15-110-g0f52083)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: queue Git describe: v3.10.15-110-g0f52083 Failed boot tests (console logs at the end) =========================================== armada-xp-openblocks-ax3-4: FAIL: multi_v7_defconfig armada-370-mirabox: FAIL: multi_v7_defconfig sun4i-a10-cubieboard: FAIL: multi_v7_defconfig Full Report =========== omap2plus_defconfig ------------------- omap3-beagle-xm PASS: 0 min 49.8 sec am335x-bone PASS: 0 min 26.3 sec omap3-tobi,3530overo PASS: 0 min 33.4 sec omap4-panda PASS: 1 min 7.6 sec omap4-panda-es PASS: 1 min 9.1 sec omap3-tobi,3730storm PASS: 0 min 35.8 sec omap3-beagle PASS: 1 min 2.3 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 15.1 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.6 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.6 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.4 sec armada-370-mirabox PASS: 0 min 19.6 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 28.6 sec multi_v7_defconfig ------------------ armada-xp-openblocks-ax3-4 FAIL: 0 min 20.2 sec armada-370-mirabox FAIL: 0 min 17.9 sec sun4i-a10-cubieboard FAIL: 1 min 9.0 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 16.4 sec Console logs for failures ========================= multi_v7_defconfig ------------------ armada-xp-openblocks-ax3-4: FAIL: last 24 lines of boot log: ------------------------------------------------------------ [<c0013bcc>] (unwind_backtrace+0x0/0xf4) from [<c0011488>] (show_stack+0x10/0x14) [<c0011488>] (show_stack+0x10/0x14) from [<c02756a0>] (panic+0xa0/0x1e8) [<c02756a0>] (panic+0xa0/0x1e8) from [<c032610c>] (mount_block_root+0x294/0x298) [<c032610c>] (mount_block_root+0x294/0x298) from [<c03262c0>] (prepare_namespace+0x14c/0x184) [<c03262c0>] (prepare_namespace+0x14c/0x184) from [<c0325d5c>] (kernel_init_freeable+0x1c4/0x1d4) [<c0325d5c>] (kernel_init_freeable+0x1c4/0x1d4) from [<c0271404>] (kernel_init+0x8/0x158) [<c0271404>] (kernel_init+0x8/0x158) from [<c000df18>] (ret_from_fork+0x14/0x3c) CPU0: stopping CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.10.15-00110-g0f52083 #1 [<c0013bcc>] (unwind_backtrace+0x0/0xf4) from [<c0011488>] (show_stack+0x10/0x14) [<c0011488>] (show_stack+0x10/0x14) from [<c001234c>] (handle_IPI+0x108/0x130) [<c001234c>] (handle_IPI+0x108/0x130) from [<c000851c>] (armada_370_xp_handle_irq+0x90/0xa8) [<c000851c>] (armada_370_xp_handle_irq+0x90/0xa8) from [<c000dac0>] (__irq_svc+0x40/0x50) Exception stack(0xc0355f70 to 0xc0355fb8) 5f60: c1d566d8 00000000 000000be 000000be 5f80: c037fa2c c035c4a8 c027cebc c0354000 c037fa2c c0354000 c0354000 c035c45c 5fa0: 0000001f c0355fb8 c000f070 c004f8fc 60000113 ffffffff [<c000dac0>] (__irq_svc+0x40/0x50) from [<c004f8fc>] (cpu_startup_entry+0xfc/0x140) [<c004f8fc>] (cpu_startup_entry+0xfc/0x140) from [<c0325a3c>] (start_kernel+0x2c4/0x2d0) [<c0325a3c>] (start_kernel+0x2c4/0x2d0) from [<00008074>] (0x8074) ~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: Kernel panic # PYBOOT: Time: 20.18 seconds. # PYBOOT: Result: FAIL armada-370-mirabox: FAIL: last 24 lines of boot log: ---------------------------------------------------- mousedev: PS/2 mouse device common for all mice sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman sdhci-pltfm: SDHCI platform and OF driver helper usbcore: registered new interface driver usbhid usbhid: USB HID core driver VFP support v0.3: implementor 56 architecture 2 part 20 variant 9 rev 6 Registering SWP/SWPB emulation handler ../../drivers/rtc/hctosys.c: unable to open rtc device (rtc0) List of all partitions: No filesystem could mount root, tried: Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.10.15-00110-g0f52083 #1 [<c0013bcc>] (unwind_backtrace+0x0/0xf4) from [<c0011488>] (show_stack+0x10/0x14) [<c0011488>] (show_stack+0x10/0x14) from [<c02756a0>] (panic+0xa0/0x1e8) [<c02756a0>] (panic+0xa0/0x1e8) from [<c032610c>] (mount_block_root+0x294/0x298) [<c032610c>] (mount_block_root+0x294/0x298) from [<c03262c0>] (prepare_namespace+0x14c/0x184) [<c03262c0>] (prepare_namespace+0x14c/0x184) from [<c0325d5c>] (kernel_init_freeable+0x1c4/0x1d4) [<c0325d5c>] (kernel_init_freeable+0x1c4/0x1d4) from [<c0271404>] (kernel_init+0x8/0x158) [<c0271404>] (kernel_init+0x8/0x158) from [<c000df18>] (ret_from_fork+0x14/0x3c) ~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: Kernel panic # PYBOOT: Time: 17.90 seconds. # PYBOOT: Result: FAIL sun4i-a10-cubieboard: FAIL: last 24 lines of boot log: ------------------------------------------------------ ipmi_si: Trying default-specified bt state machine at i/o address 0xe4, slave address 0x0, irq 0 ipmi_si: Could not set up I/O space Trying to free nonexistent resource <00000000000000e4-00000000000000e4> Trying to free nonexistent resource <00000000000000e5-00000000000000e5> Trying to free nonexistent resource <00000000000000e6-00000000000000e6> ipmi_si: Unable to find any System Interface(s) Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled 1c28000.serial: ttyS0 at MMIO 0x1c28000 (irq = 17) is a U6_16550A console [ttyS0] enabled usbcore: registered new interface driver usb-storage mousedev: PS/2 mouse device common for all mice sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman sdhci-pltfm: SDHCI platform and OF driver helper usbcore: registered new interface driver usbhid usbhid: USB HID core driver VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 Registering SWP/SWPB emulation handler ../../drivers/rtc/hctosys.c: unable to open rtc device (rtc0) Waiting for root device /dev/mmcblk0p2... ~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: <class 'pexpect.TIMEOUT'> # PYBOOT: Time: 69.01 seconds. # PYBOOT: Result: FAIL

11 years, 7 months

1
0
0 0

arm-soc boot: 34 pass, 0 fail (v3.12-rc3-345-g288afd1)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: arm-soc Git describe: v3.12-rc3-345-g288afd1 Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 30.1 sec omap3-beagle-xm PASS: 0 min 49.6 sec am335x-bone PASS: 0 min 26.2 sec omap3-tobi,3530overo PASS: 0 min 42.4 sec omap4-panda PASS: 1 min 4.2 sec omap4-panda-es PASS: 1 min 7.3 sec omap3-tobi,3730storm PASS: 0 min 41.1 sec omap3-beagle PASS: 0 min 51.9 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 16.9 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.2 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.0 sec imx6q-wandboard PASS: 0 min 14.7 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.8 sec armada-370-mirabox PASS: 0 min 19.9 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 29.8 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 24.2 sec tegra30-beaver PASS: 0 min 14.3 sec am335x-boneblack PASS: 0 min 34.4 sec omap3-beagle-xm PASS: 0 min 48.4 sec sun7i-a20-cubieboard2 PASS: 0 min 13.0 sec armada-370-mirabox PASS: 0 min 20.5 sec omap4-panda PASS: 1 min 1.1 sec omap4-panda-es PASS: 1 min 6.8 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.6 sec sun4i-a10-cubieboard PASS: 0 min 13.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.4 sec omap3-tobi,3530overo PASS: 0 min 40.7 sec am335x-bone PASS: 0 min 33.2 sec imx6q-wandboard PASS: 0 min 15.7 sec omap3-tobi,3730storm PASS: 0 min 42.8 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.6 sec omap3-beagle PASS: 0 min 48.5 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 31.7 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.4 sec

11 years, 7 months

1
0
0 0

mainline boot: 34 pass, 0 fail (v3.12-rc4-91-g46f3751)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: mainline Git describe: v3.12-rc4-91-g46f3751 Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 29.6 sec omap3-beagle-xm PASS: 0 min 51.7 sec am335x-bone PASS: 0 min 26.1 sec omap3-tobi,3530overo PASS: 0 min 21.1 sec omap4-panda PASS: 1 min 4.8 sec omap4-panda-es PASS: 1 min 10.4 sec omap3-tobi,3730storm PASS: 0 min 23.5 sec omap3-beagle PASS: 0 min 49.6 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 20.5 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.1 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.0 sec imx6q-wandboard PASS: 0 min 14.8 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.8 sec armada-370-mirabox PASS: 0 min 19.9 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 40.9 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 27.4 sec tegra30-beaver PASS: 0 min 14.2 sec am335x-boneblack PASS: 0 min 34.4 sec omap3-beagle-xm PASS: 0 min 48.8 sec sun7i-a20-cubieboard2 PASS: 0 min 13.0 sec armada-370-mirabox PASS: 0 min 20.4 sec omap4-panda PASS: 1 min 18.8 sec omap4-panda-es PASS: 1 min 6.8 sec armada-xp-openblocks-ax3-4 PASS: 0 min 22.5 sec sun4i-a10-cubieboard PASS: 0 min 13.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.4 sec omap3-tobi,3530overo PASS: 0 min 19.6 sec am335x-bone PASS: 0 min 33.2 sec imx6q-wandboard PASS: 0 min 15.6 sec omap3-tobi,3730storm PASS: 0 min 18.9 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.6 sec omap3-beagle PASS: 0 min 43.2 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 36.1 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.3 sec

11 years, 7 months

1
0
0 0

[GIT PULL] big.LITTLE MP updates for LSK

by Jon Medhurst (Tixy)

Hi Mark, Alex I have some big.LITTLE MP updates from ARM for LSK can you please pull these for this month's LSK release? I believe these go into the LSK topic branch v3.10/topic/big.LITTLE. Thanks -- Tixy The following changes since commit 7ac3860c98608e2f9782902b4439e0ade53c2364: Merge tag 'big-LITTLE-MP-13.08' into for-lsk (2013-09-05 18:17:48 +0100) are available in the git repository at: git://git.linaro.org/arm/big.LITTLE/mp.git for-lsk for you to fetch changes up to 68f98fec62bada031c89ee61b5bccd61914c23c3: Merge tag 'big-LITTLE-MP-13.10' into for-lsk (2013-10-11 17:12:02 +0100) ---------------------------------------------------------------- Chris Redpath (7): sched: HMP: Change default HMP thresholds sched: HMP: Additional trace points for debugging HMP behaviour arm: ipi raise/start/end tracing smp: smp_cross_call function pointer tracing sched: HMP: fix potential logical errors hmp: Remove potential for task_struct access race HMP: Implement task packing for small tasks in HMP systems Jon Medhurst (1): Merge tag 'big-LITTLE-MP-13.10' into for-lsk arch/arm/Kconfig | 12 ++ arch/arm/kernel/smp.c | 5 + drivers/irqchip/irq-gic.c | 5 +- include/trace/events/arm-ipi.h | 100 +++++++++++++ include/trace/events/sched.h | 72 ++++++++++ include/trace/events/smp.h | 91 ++++++++++++ kernel/sched/fair.c | 302 +++++++++++++++++++++++++++++----------- kernel/smp.c | 12 +- 8 files changed, 514 insertions(+), 85 deletions(-) create mode 100644 include/trace/events/arm-ipi.h create mode 100644 include/trace/events/smp.h

11 years, 7 months

2
1
0 0

queue boot: 14 pass, 3 fail (v3.10.15-110-g77a8c2c)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: queue Git describe: v3.10.15-110-g77a8c2c Failed boot tests (console logs at the end) =========================================== armada-xp-openblocks-ax3-4: FAIL: multi_v7_defconfig armada-370-mirabox: FAIL: multi_v7_defconfig sun4i-a10-cubieboard: FAIL: multi_v7_defconfig Full Report =========== omap2plus_defconfig ------------------- omap3-beagle-xm PASS: 0 min 51.9 sec am335x-bone PASS: 0 min 26.3 sec omap3-tobi,3530overo PASS: 0 min 33.4 sec omap4-panda PASS: 1 min 8.0 sec omap4-panda-es PASS: 1 min 9.9 sec omap3-tobi,3730storm PASS: 0 min 35.4 sec omap3-beagle PASS: 0 min 49.8 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 18.1 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.4 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.6 sec armada-370-mirabox PASS: 0 min 19.6 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 28.6 sec multi_v7_defconfig ------------------ armada-xp-openblocks-ax3-4 FAIL: 0 min 20.0 sec armada-370-mirabox FAIL: 0 min 17.9 sec sun4i-a10-cubieboard FAIL: 1 min 9.0 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 16.4 sec Console logs for failures ========================= multi_v7_defconfig ------------------ armada-xp-openblocks-ax3-4: FAIL: last 24 lines of boot log: ------------------------------------------------------------ [<c0013bcc>] (unwind_backtrace+0x0/0xf4) from [<c0011488>] (show_stack+0x10/0x14) [<c0011488>] (show_stack+0x10/0x14) from [<c02756a0>] (panic+0xa0/0x1e8) [<c02756a0>] (panic+0xa0/0x1e8) from [<c032610c>] (mount_block_root+0x294/0x298) [<c032610c>] (mount_block_root+0x294/0x298) from [<c03262c0>] (prepare_namespace+0x14c/0x184) [<c03262c0>] (prepare_namespace+0x14c/0x184) from [<c0325d5c>] (kernel_init_freeable+0x1c4/0x1d4) [<c0325d5c>] (kernel_init_freeable+0x1c4/0x1d4) from [<c0271404>] (kernel_init+0x8/0x158) [<c0271404>] (kernel_init+0x8/0x158) from [<c000df18>] (ret_from_fork+0x14/0x3c) CPU0: stopping CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.10.15-00110-g77a8c2c #1 [<c0013bcc>] (unwind_backtrace+0x0/0xf4) from [<c0011488>] (show_stack+0x10/0x14) [<c0011488>] (show_stack+0x10/0x14) from [<c001234c>] (handle_IPI+0x108/0x130) [<c001234c>] (handle_IPI+0x108/0x130) from [<c000851c>] (armada_370_xp_handle_irq+0x90/0xa8) [<c000851c>] (armada_370_xp_handle_irq+0x90/0xa8) from [<c000dac0>] (__irq_svc+0x40/0x50) Exception stack(0xc0355f70 to 0xc0355fb8) 5f60: c1d566d8 00000000 000000be 000000be 5f80: c037fa2c c035c4a8 c027cebc c0354000 c037fa2c c0354000 c0354000 c035c45c 5fa0: 0000001f c0355fb8 c000f070 c004f8fc 60000113 ffffffff [<c000dac0>] (__irq_svc+0x40/0x50) from [<c004f8fc>] (cpu_startup_entry+0xfc/0x140) [<c004f8fc>] (cpu_startup_entry+0xfc/0x140) from [<c0325a3c>] (start_kernel+0x2c4/0x2d0) [<c0325a3c>] (start_kernel+0x2c4/0x2d0) from [<00008074>] (0x8074) ~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: Kernel panic # PYBOOT: Time: 19.96 seconds. # PYBOOT: Result: FAIL armada-370-mirabox: FAIL: last 24 lines of boot log: ---------------------------------------------------- mousedev: PS/2 mouse device common for all mice sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman sdhci-pltfm: SDHCI platform and OF driver helper usbcore: registered new interface driver usbhid usbhid: USB HID core driver VFP support v0.3: implementor 56 architecture 2 part 20 variant 9 rev 6 Registering SWP/SWPB emulation handler ../../drivers/rtc/hctosys.c: unable to open rtc device (rtc0) List of all partitions: No filesystem could mount root, tried: Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.10.15-00110-g77a8c2c #1 [<c0013bcc>] (unwind_backtrace+0x0/0xf4) from [<c0011488>] (show_stack+0x10/0x14) [<c0011488>] (show_stack+0x10/0x14) from [<c02756a0>] (panic+0xa0/0x1e8) [<c02756a0>] (panic+0xa0/0x1e8) from [<c032610c>] (mount_block_root+0x294/0x298) [<c032610c>] (mount_block_root+0x294/0x298) from [<c03262c0>] (prepare_namespace+0x14c/0x184) [<c03262c0>] (prepare_namespace+0x14c/0x184) from [<c0325d5c>] (kernel_init_freeable+0x1c4/0x1d4) [<c0325d5c>] (kernel_init_freeable+0x1c4/0x1d4) from [<c0271404>] (kernel_init+0x8/0x158) [<c0271404>] (kernel_init+0x8/0x158) from [<c000df18>] (ret_from_fork+0x14/0x3c) ~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: Kernel panic # PYBOOT: Time: 17.91 seconds. # PYBOOT: Result: FAIL sun4i-a10-cubieboard: FAIL: last 24 lines of boot log: ------------------------------------------------------ ipmi_si: Trying default-specified bt state machine at i/o address 0xe4, slave address 0x0, irq 0 ipmi_si: Could not set up I/O space Trying to free nonexistent resource <00000000000000e4-00000000000000e4> Trying to free nonexistent resource <00000000000000e5-00000000000000e5> Trying to free nonexistent resource <00000000000000e6-00000000000000e6> ipmi_si: Unable to find any System Interface(s) Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled 1c28000.serial: ttyS0 at MMIO 0x1c28000 (irq = 17) is a U6_16550A console [ttyS0] enabled usbcore: registered new interface driver usb-storage mousedev: PS/2 mouse device common for all mice sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman sdhci-pltfm: SDHCI platform and OF driver helper usbcore: registered new interface driver usbhid usbhid: USB HID core driver VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 Registering SWP/SWPB emulation handler ../../drivers/rtc/hctosys.c: unable to open rtc device (rtc0) Waiting for root device /dev/mmcblk0p2... ~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: <class 'pexpect.TIMEOUT'> # PYBOOT: Time: 69.03 seconds. # PYBOOT: Result: FAIL

11 years, 7 months

1
0
0 0

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