linaro-kernel January 2014

linaro-kernel@lists.linaro.org

112 participants
241 discussions

[RFC part2 PATCH 0/9] Using ACPI MADT table to initialise SMP and GIC

by Hanjun Guo

This patch set is based on part1 "Make ACPI core running on ARM64" patch set. After we can get the ACPI tables from UEFI, we can use these tables to initialise the system now. GIC (means GIC cpu interface) structure and GIC distributor structure in MADT table contains the information of GIC cpu interface base address and GIC distributor base address, which can be used to initialise GIC. Further more, parked address in GIC structure can be used as cpu release address for spin table SMP initialisation. This patch set use these information to init SMP and GIC. Please refer to chapter 5.2.12.14/15 of ACPI 5.0 spec for GIC and GIC distributor structure information. Amit Daniel Kachhap (1): irqdomain: Add a new API irq_create_acpi_mapping() Hanjun Guo (8): ARM64 / ACPI: Implement core functions for parsing MADT table ARM64 / ACPI: Prefill cpu possible/present maps and map logical cpu id to APIC id ARM64 / ACPI: Introduce map_gic_id() to get apic id from MADT or _MAT method ARM64 / ACPI: Use Parked Address in GIC structure for spin table SMP initialisation ACPI: Define ACPI_IRQ_MODEL_GIC needed for arm Irqchip / gic: Set as default domain so we can access from ACPI ACPI / ARM64: Update acpi_register_gsi to register with the core IRQ subsystem ACPI / GIC: Initialize GIC using the information in MADT arch/arm64/include/asm/acpi.h | 16 +- arch/arm64/kernel/irq.c | 5 + arch/arm64/kernel/setup.c | 2 + arch/arm64/kernel/smp.c | 2 + arch/arm64/kernel/smp_spin_table.c | 16 +- drivers/acpi/bus.c | 3 + drivers/acpi/plat/arm-core.c | 397 +++++++++++++++++++++++++++++++++++- drivers/acpi/processor_core.c | 26 +++ drivers/acpi/tables.c | 21 ++ drivers/irqchip/irq-gic.c | 7 + include/linux/acpi.h | 9 + kernel/irq/irqdomain.c | 27 +++ 12 files changed, 521 insertions(+), 10 deletions(-) -- 1.7.9.5

11 years, 2 months

queue boot: 12 pass, 5 fail (v3.10.27-1-gcc30b1d)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: queue Git describe: v3.10.27-1-gcc30b1d Failed boot tests (console logs at the end) =========================================== am335x-bone: FAIL: omap2plus_defconfig armada-xp-openblocks-ax3-4: FAIL: multi_v7_defconfig armada-370-mirabox: FAIL: multi_v7_defconfig sun4i-a10-cubieboard: FAIL: multi_v7_defconfig sama5d35ek: FAIL: sama5_defconfig Full Report =========== omap2plus_defconfig ------------------- omap3-beagle-xm PASS: 0 min 55.5 sec am335x-bone FAIL: 0 min 31.4 sec omap3-tobi,3530overo PASS: 0 min 33.7 sec omap4-panda PASS: 1 min 3.8 sec omap4-panda-es PASS: 1 min 7.2 sec omap3-tobi,3730storm PASS: 0 min 35.9 sec omap3-beagle PASS: 0 min 51.5 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 17.8 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 16.6 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.5 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.3 sec armada-370-mirabox PASS: 0 min 19.6 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 29.4 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 8.5 sec sama5_defconfig --------------- sama5d35ek FAIL: 0 min 31.4 sec Console logs for failures ========================= omap2plus_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 '~`f~~~~ff~`f~~~~ff~`f~~~~ff~xp~~xp~' - try 'help' U-Boot# ~$off # PYBOOT: Exception: ERROR: Could not break into autoboot. # PYBOOT: Time: 31.36 seconds. # PYBOOT: Result: FAIL multi_v7_defconfig ------------------ armada-xp-openblocks-ax3-4: FAIL: last 24 lines of boot log: ------------------------------------------------------------ [<c0013bec>] (unwind_backtrace+0x0/0xf4) from [<c00114b0>] (show_stack+0x10/0x14) [<c00114b0>] (show_stack+0x10/0x14) from [<c0275d20>] (panic+0xa0/0x1e8) [<c0275d20>] (panic+0xa0/0x1e8) from [<c0329110>] (mount_block_root+0x294/0x298) [<c0329110>] (mount_block_root+0x294/0x298) from [<c03292c4>] (prepare_namespace+0x14c/0x184) [<c03292c4>] (prepare_namespace+0x14c/0x184) from [<c0328d60>] (kernel_init_freeable+0x1c8/0x1d8) [<c0328d60>] (kernel_init_freeable+0x1c8/0x1d8) from [<c0271a90>] (kernel_init+0x8/0x158) [<c0271a90>] (kernel_init+0x8/0x158) from [<c000df18>] (ret_from_fork+0x14/0x3c) CPU0: stopping CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.10.27-00001-gcc30b1d #1 [<c0013bec>] (unwind_backtrace+0x0/0xf4) from [<c00114b0>] (show_stack+0x10/0x14) [<c00114b0>] (show_stack+0x10/0x14) from [<c001236c>] (handle_IPI+0x108/0x130) [<c001236c>] (handle_IPI+0x108/0x130) from [<c000851c>] (armada_370_xp_handle_irq+0x90/0xa8) [<c000851c>] (armada_370_xp_handle_irq+0x90/0xa8) from [<c000dac0>] (__irq_svc+0x40/0x50) Exception stack(0xc0359f70 to 0xc0359fb8) 9f60: c1d5b6d8 00000000 000000be 000000be 9f80: c03604a8 c0358000 c036045c c0383b6c c027dec0 c0358000 c0383b6c c0358000 9fa0: 0000001f c0359fb8 c000f070 c004f970 60000113 ffffffff [<c000dac0>] (__irq_svc+0x40/0x50) from [<c004f970>] (cpu_startup_entry+0xfc/0x140) [<c004f970>] (cpu_startup_entry+0xfc/0x140) from [<c0328a3c>] (start_kernel+0x2c4/0x2d0) [<c0328a3c>] (start_kernel+0x2c4/0x2d0) from [<00008074>] (0x8074) ~$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 /home/build/work/batch/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 3.10.27-00001-gcc30b1d #1 [<c0013bec>] (unwind_backtrace+0x0/0xf4) from [<c00114b0>] (show_stack+0x10/0x14) [<c00114b0>] (show_stack+0x10/0x14) from [<c0275d20>] (panic+0xa0/0x1e8) [<c0275d20>] (panic+0xa0/0x1e8) from [<c0329110>] (mount_block_root+0x294/0x298) [<c0329110>] (mount_block_root+0x294/0x298) from [<c03292c4>] (prepare_namespace+0x14c/0x184) [<c03292c4>] (prepare_namespace+0x14c/0x184) from [<c0328d60>] (kernel_init_freeable+0x1c8/0x1d8) [<c0328d60>] (kernel_init_freeable+0x1c8/0x1d8) from [<c0271a90>] (kernel_init+0x8/0x158) [<c0271a90>] (kernel_init+0x8/0x158) from [<c000df18>] (ret_from_fork+0x14/0x3c) ~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: Kernel panic # PYBOOT: Time: 17.89 seconds. # PYBOOT: Result: FAIL sun4i-a10-cubieboard: FAIL: last 24 lines of boot log: ------------------------------------------------------ ipmi_si: Trying default-specified bt state machine at i/o address 0xe4, slave address 0x0, irq 0 ipmi_si: Could not set up I/O space Trying to free nonexistent resource <00000000000000e4-00000000000000e4> Trying to free nonexistent resource <00000000000000e5-00000000000000e5> Trying to free nonexistent resource <00000000000000e6-00000000000000e6> ipmi_si: Unable to find any System Interface(s) Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled 1c28000.serial: ttyS0 at MMIO 0x1c28000 (irq = 17) is a U6_16550A console [ttyS0] enabled usbcore: registered new interface driver usb-storage mousedev: PS/2 mouse device common for all mice sdhci: Secure Digital Host Controller Interface driver sdhci: Copyright(c) Pierre Ossman sdhci-pltfm: SDHCI platform and OF driver helper usbcore: registered new interface driver usbhid usbhid: USB HID core driver VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3 Registering SWP/SWPB emulation handler /home/build/work/batch/drivers/rtc/hctosys.c: unable to open rtc device (rtc0) Waiting for root device /dev/mmcblk0p2... ~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: <class 'pexpect.TIMEOUT'> # PYBOOT: Time: 68.48 seconds. # PYBOOT: Result: FAIL sama5_defconfig --------------- sama5d35ek: FAIL: last 24 lines of boot log: -------------------------------------------- cu: /home/khilman/dev/sama5: Line in use cu: /home/khilman/dev/sama5: Line in use cu: /home/khilman/dev/sama5: Line in use cu: /home/khilman/dev/sama5: Line in use cu: /home/khilman/dev/sama5: Line in use cu: /home/khilman/dev/sama5: Line in use cu: /home/khilman/dev/sama5: Line in use cu: /home/khilman/dev/sama5: Line in use cu: /home/khilman/dev/sama5: Line in use cu: /home/khilman/dev/sama5: Line in use cu: /home/khilman/dev/sama5: Line in use cu: /home/khilman/dev/sama5: Line in use cu: /home/khilman/dev/sama5: Line in use cu: /home/khilman/dev/sama5: Line in use cu: /home/khilman/dev/sama5: Line in use cu: /home/khilman/dev/sama5: Line in use cu: /home/khilman/dev/sama5: Line in use cu: /home/khilman/dev/sama5: Line in use cu: /home/khilman/dev/sama5: Line in use cu: /home/khilman/dev/sama5: Line in use ~$off # PYBOOT: Exception: ERROR: Could not break into autoboot. # PYBOOT: Time: 31.45 seconds. # PYBOOT: Result: FAIL

11 years, 3 months

[PATCH] audit: Modify a set of system calls in audit class definitions

by AKASHI Takahiro

Each asm-generic/audit_xx.h defines a set of system calls for respective audit permssion class (read, write, change attribute or exec). This patch changes two entries: 1) fchown in audit_change_attr.h Make fchown included by its own because in asm-generic/unistd.h, for example, fchown always exists while chown is optional. This change is necessary at least for arm64. 2) truncate64 in audit_write.h Add missing truncate64/ftruncate64 as well as truncate/ftruncate Signed-off-by: AKASHI Takahiro <takahiro.akashi(a)linaro.org> --- include/asm-generic/audit_change_attr.h | 4 +++- include/asm-generic/audit_write.h | 6 ++++++ 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/include/asm-generic/audit_change_attr.h b/include/asm-generic/audit_change_attr.h index 89b73e5..a186553 100644 --- a/include/asm-generic/audit_change_attr.h +++ b/include/asm-generic/audit_change_attr.h @@ -4,9 +4,11 @@ __NR_chmod, __NR_fchmod, #ifdef __NR_chown __NR_chown, -__NR_fchown, __NR_lchown, #endif +#ifdef __NR_fchown +__NR_fchown, +#endif __NR_setxattr, __NR_lsetxattr, __NR_fsetxattr, diff --git a/include/asm-generic/audit_write.h b/include/asm-generic/audit_write.h index e7020c5..274575d 100644 --- a/include/asm-generic/audit_write.h +++ b/include/asm-generic/audit_write.h @@ -10,6 +10,12 @@ __NR_truncate, #ifdef __NR_truncate64 __NR_truncate64, #endif +#ifdef __NR_ftruncate +__NR_ftruncate, +#endif +#ifdef __NR_ftruncate64 +__NR_ftruncate64, +#endif #ifdef __NR_bind __NR_bind, /* bind can affect fs object only in one way... */ #endif -- 1.7.9.5

11 years, 3 months

[PATCH v3] ACPI: introduce CONFIG_ACPI_REDUCED_HARDWARE_ONLY to enable this ACPI mode

by al.stone＠linaro.org

From: Al Stone <al.stone(a)linaro.org> ACPI hardware reduced mode exists to allow newer platforms to use a simpler form of ACPI that does not require supporting legacy versions of the specification and their associated hardware. This mode was introduced in the ACPI 5.0 specification. To enable the hardware reduced mode of ACPI, we need to set the flag ACPI_REDUCED_HARDWARE to TRUE in the ACPICA source. In order to do that, we introduce a kernel configuration item to enable or disable ACPI_REDUCED_HARDWARE. We can then change the kernel configuration instead of having to modify the kernel source. Introducing this configuration item is based on suggestions from Lv Zheng saying that this does not belong in ACPICA, but rather to the Linux kernel itself. Hence, we introduce this configuration item so that we can make ACPI_REDUCED_HARDWARE configurable. For the details of the discussion, please refer to: http://www.spinics.net/lists/linux-acpi/msg46369.html Changes for v3: -- Minimize the changelog. Changes for v2: -- Changed test for EXPERT to avoid reported Kconfig warning Signed-off-by: Hanjun Guo <hanjun.guo(a)linaro.org> Signed-off-by: Al Stone <al.stone(a)linaro.org> --- drivers/acpi/Kconfig | 13 +++++++++++++ include/acpi/platform/aclinux.h | 6 ++++++ 2 files changed, 19 insertions(+) diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index 4770de5..9fd6a7a 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -343,6 +343,19 @@ config ACPI_BGRT data from the firmware boot splash. It will appear under /sys/firmware/acpi/bgrt/ . +config ACPI_REDUCED_HARDWARE_ONLY + bool "Hardware-reduced ACPI support only" if EXPERT + def_bool n + depends on ACPI + help + This config item changes the way the ACPI code is built. When this + option is selected, the kernel will use a specialized version of + ACPICA that ONLY supports the ACPI "reduced hardware" mode. The + resulting kernel will be smaller but it will also be restricted to + running in ACPI reduced hardware mode ONLY. + + If you are unsure what to do, do not enable this option. + source "drivers/acpi/apei/Kconfig" config ACPI_EXTLOG diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h index 28f4f4d..7d71f08 100644 --- a/include/acpi/platform/aclinux.h +++ b/include/acpi/platform/aclinux.h @@ -52,6 +52,12 @@ #ifdef __KERNEL__ +/* Compile for reduced hardware mode only with this kernel config */ + +#ifdef CONFIG_ACPI_REDUCED_HARDWARE_ONLY +#define ACPI_REDUCED_HARDWARE 1 +#endif + #include <linux/string.h> #include <linux/kernel.h> #include <linux/ctype.h> -- 1.8.4.2

11 years, 3 months

mainline boot: 33 pass, 0 fail (v3.13-rc8-49-g8b6d79f)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: mainline Git describe: v3.13-rc8-49-g8b6d79f Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 24.9 sec omap3-beagle-xm PASS: 0 min 58.7 sec am335x-bone PASS: 0 min 26.6 sec omap4-panda PASS: 1 min 5.0 sec omap4-panda-es PASS: 1 min 7.6 sec omap3-tobi,3730storm PASS: 0 min 20.6 sec omap3-tobi,3530overo PASS: 0 min 21.7 sec multi_lpae_defconfig -------------------- sun7i-a20-cubieboard2 PASS: 0 min 13.0 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 17.0 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 17.0 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.4 sec imx6q-wandboard PASS: 0 min 16.6 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 12.1 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 29.0 sec multi_v7_defconfig ------------------ ste-snowball PASS: 0 min 29.2 sec tegra30-beaver PASS: 0 min 16.7 sec am335x-boneblack PASS: 0 min 21.8 sec omap3-beagle-xm PASS: 0 min 58.0 sec sun7i-a20-cubieboard2 PASS: 0 min 13.1 sec armada-370-mirabox PASS: 0 min 20.6 sec omap4-panda PASS: 1 min 2.7 sec omap4-panda-es PASS: 1 min 1.0 sec armada-xp-openblocks-ax3-4 PASS: 0 min 23.0 sec imx6dl-wandboard,wand-solo PASS: 0 min 16.5 sec am335x-bone PASS: 0 min 23.5 sec imx6q-wandboard PASS: 0 min 15.8 sec omap3-tobi,3730storm PASS: 0 min 22.8 sec imx6dl-wandboard,wand-dual PASS: 0 min 16.9 sec omap3-tobi,3530overo PASS: 0 min 20.3 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 31.3 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.5 sec

11 years, 3 months

arm-soc boot: 32 pass, 1 fail (v3.13-rc5-1178-gf342684)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: arm-soc Git describe: v3.13-rc5-1178-gf342684 Failed boot tests (console logs at the end) =========================================== omap4-panda-es: FAIL: multi_v7_defconfig Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 24.9 sec omap3-beagle-xm PASS: 0 min 59.6 sec am335x-bone PASS: 0 min 26.6 sec omap4-panda PASS: 1 min 4.5 sec omap4-panda-es PASS: 1 min 10.0 sec omap3-tobi,3730storm PASS: 0 min 20.6 sec omap3-tobi,3530overo PASS: 0 min 21.8 sec multi_lpae_defconfig -------------------- sun7i-a20-cubieboard2 PASS: 0 min 14.4 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 17.0 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 18.2 sec imx6dl-wandboard,wand-solo PASS: 0 min 18.5 sec imx6q-wandboard PASS: 0 min 15.7 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 12.2 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 22.0 sec armada-370-mirabox PASS: 0 min 20.3 sec exynos_defconfig ---------------- exynos5250-arndale PASS: 0 min 28.2 sec multi_v7_defconfig ------------------ ste-snowball PASS: 1 min 17.4 sec tegra30-beaver PASS: 0 min 19.9 sec am335x-boneblack PASS: 0 min 22.7 sec omap3-beagle-xm PASS: 0 min 50.9 sec sun7i-a20-cubieboard2 PASS: 0 min 13.5 sec armada-370-mirabox PASS: 0 min 21.4 sec omap4-panda PASS: 0 min 52.7 sec omap4-panda-es FAIL: 1 min 45.5 sec armada-xp-openblocks-ax3-4 PASS: 0 min 23.7 sec imx6dl-wandboard,wand-solo PASS: 0 min 17.2 sec am335x-bone PASS: 0 min 24.3 sec imx6q-wandboard PASS: 0 min 16.6 sec omap3-tobi,3730storm PASS: 0 min 23.0 sec imx6dl-wandboard,wand-dual PASS: 0 min 17.6 sec omap3-tobi,3530overo PASS: 0 min 23.6 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 28.5 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.3 sec Console logs for failures ========================= multi_v7_defconfig ------------------ omap4-panda-es: FAIL: last 24 lines of boot log: ------------------------------------------------ [ 1.612487] Power Management for TI OMAP4. [ 1.616790] OMAP4 PM: u-boot >= v2012.07 is required for full PM support [ 1.623901] Registering SWP/SWPB emulation handler [ 1.630035] vwl1271: 1800 mV [ 1.636962] Skipping twl internal clock init and using bootloader value (unknown osc rate) [ 1.646118] twl 0-0048: PIH (irq 39) nested IRQs [ 1.652465] twl_rtc rtc.11: Enabling TWL-RTC [ 1.659332] twl_rtc rtc.11: rtc core: registered rtc.11 as rtc0 [ 1.666168] VAUX1_6030: 1000 <--> 3000 mV at 2800 mV [ 1.672149] VAUX2_6030: 1200 <--> 2800 mV at 1800 mV [ 1.678131] VAUX3_6030: 1000 <--> 3000 mV at 1200 mV [ 1.684143] VMMC: 1200 <--> 3000 mV at 3000 mV [ 1.689666] VPP: 1800 <--> 2500 mV at 1900 mV [ 1.695007] VUSIM: 1200 <--> 2900 mV at 1800 mV [ 1.700378] VDAC: 1800 mV [ 1.703552] VANA: 2100 mV [ 1.707031] VCXIO: 1800 mV [ 1.707061] VUSB: 3300 mV [ 1.713806] V1V8: 1800 mV [ 1.717254] V2V1: 2100 mV ~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: <class 'pexpect.TIMEOUT'> # PYBOOT: Time: 105.47 seconds. # PYBOOT: Result: FAIL

11 years, 3 months

next boot: 27 pass, 2 fail (next-20140117)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: next Git describe: next-20140117 Failed boot tests (console logs at the end) =========================================== exynos5250-arndale: FAIL: exynos_defconfig omap4-panda-es: FAIL: multi_v7_defconfig Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 25.2 sec omap3-beagle-xm PASS: 0 min 56.0 sec am335x-bone PASS: 0 min 26.8 sec omap4-panda PASS: 1 min 3.9 sec omap4-panda-es PASS: 1 min 6.6 sec omap3-tobi,3730storm PASS: 0 min 21.0 sec omap3-tobi,3530overo PASS: 0 min 22.2 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 17.2 sec imx6dl-wandboard,wand-solo PASS: 0 min 17.0 sec imx6q-wandboard PASS: 0 min 15.7 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 12.3 sec exynos_defconfig ---------------- exynos5250-arndale FAIL: 1 min 30.0 sec multi_v7_defconfig ------------------ ste-snowball PASS: 1 min 16.9 sec tegra30-beaver PASS: 0 min 23.5 sec am335x-boneblack PASS: 0 min 22.8 sec omap3-beagle-xm PASS: 0 min 49.4 sec sun7i-a20-cubieboard2 PASS: 0 min 13.7 sec armada-370-mirabox PASS: 0 min 21.4 sec omap4-panda PASS: 0 min 54.8 sec omap4-panda-es FAIL: 1 min 44.7 sec armada-xp-openblocks-ax3-4 PASS: 0 min 24.0 sec imx6dl-wandboard,wand-solo PASS: 0 min 17.2 sec am335x-bone PASS: 0 min 25.4 sec imx6q-wandboard PASS: 0 min 16.8 sec omap3-tobi,3730storm PASS: 0 min 23.3 sec imx6dl-wandboard,wand-dual PASS: 0 min 17.5 sec omap3-tobi,3530overo PASS: 0 min 20.7 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 33.1 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.6 sec Console logs for failures ========================= exynos_defconfig ---------------- exynos5250-arndale: FAIL: last 24 lines of boot log: ---------------------------------------------------- [ 1.860071] VDD_33ON_2.8V: disabling [ 1.871051] exynos-dp 145b0000.dp-controller: unable to find phy [ 1.876948] platform 145b0000.dp-controller: Driver exynos-dp requests probe deferral [ 1.877251] mmc_host mmc0: Bus speed (slot 0) = 100000000Hz (slot req 52000000Hz, actual 50000000HZ div = 1) [ 1.877336] mmc0: new high speed DDR MMC card at address 0001 [ 1.900558] isa bounce pool size: 16 pages [ 1.904414] mmcblk0: mmc0:0001 M4G1FA 3.72 GiB [ 1.909014] mmcblk0boot0: mmc0:0001 M4G1FA partition 1 1.00 MiB [ 1.914918] mmcblk0boot1: mmc0:0001 M4G1FA partition 2 1.00 MiB [ 1.920815] mmcblk0rpmb: mmc0:0001 M4G1FA partition 3 128 KiB [ 1.927522] mmcblk0: p1 p2 p3 p4 [ 1.931943] mmcblk0boot1: unknown partition table [ 1.936185] mmcblk0boot0: unknown partition table [ 2.101026] exynos-dp 145b0000.dp-controller: unable to find phy [ 2.105596] platform 145b0000.dp-controller: Driver exynos-dp requests probe deferral [ 2.114333] input: gpio_keys.4 as /devices/gpio_keys.4/input/input0 [ 2.120005] exynos-dp 145b0000.dp-controller: unable to find phy [ 2.125624] s3c-rtc 101e0000.rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.125673] platform 145b0000.dp-controller: Driver exynos-dp requests probe deferral [ 2.142965] Waiting for root device /dev/mmcblk1p3... ~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: <class 'pexpect.TIMEOUT'> # PYBOOT: Time: 89.99 seconds. # PYBOOT: Result: FAIL multi_v7_defconfig ------------------ omap4-panda-es: FAIL: last 24 lines of boot log: ------------------------------------------------ [ 1.651611] OMAP4 PM: u-boot >= v2012.07 is required for full PM support [ 1.658721] Registering SWP/SWPB emulation handler [ 1.664733] vwl1271: 1800 mV [ 1.671264] Skipping twl internal clock init and using bootloader value (unknown osc rate) [ 1.681060] twl 0-0048: PIH (irq 39) nested IRQs [ 1.687286] twl_rtc rtc.11: Enabling TWL-RTC [ 1.694091] twl_rtc rtc.11: rtc core: registered rtc.11 as rtc0 [ 1.700988] VAUX1_6030: 1000 <--> 3000 mV at 2800 mV [ 1.707000] VAUX2_6030: 1200 <--> 2800 mV at 1800 mV [ 1.712982] VAUX3_6030: 1000 <--> 3000 mV at 1200 mV [ 1.718963] VMMC: 1200 <--> 3000 mV at 3000 mV [ 1.724426] VPP: 1800 <--> 2500 mV at 1900 mV [ 1.729736] VUSIM: 1200 <--> 2900 mV at 1800 mV [ 1.734771] VDAC: 1800 mV [ 1.734771] VANA: 2100 mV [ 1.741851] VCXIO: 1800 mV [ 1.741851] VUSB: 3300 mV [ 1.748596] V1V8: 1800 mV [ 1.752105] V2V1: 2100 mV [ 1.759094] omap_i2c 48070000.i2c: bus 0 rev0.11 at 400 kHz ~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: <class 'pexpect.TIMEOUT'> # PYBOOT: Time: 104.66 seconds. # PYBOOT: Result: FAIL

11 years, 3 months

next boot: 32 pass, 2 fail (next-20140116)

by Kevin's boot bot

Automated DT boot report for various ARM defconfigs. Tree/Branch: next Git describe: next-20140116 Failed boot tests (console logs at the end) =========================================== exynos5250-arndale: FAIL: exynos_defconfig omap4-panda-es: FAIL: multi_v7_defconfig Full Report =========== omap2plus_defconfig ------------------- am335x-boneblack PASS: 0 min 25.2 sec omap3-beagle-xm PASS: 0 min 58.2 sec am335x-bone PASS: 0 min 26.8 sec omap4-panda PASS: 1 min 5.8 sec omap4-panda-es PASS: 1 min 4.9 sec omap3-tobi,3730storm PASS: 0 min 23.8 sec omap3-tobi,3530overo PASS: 0 min 25.3 sec tegra_defconfig --------------- tegra30-beaver PASS: 0 min 17.0 sec imx_v6_v7_defconfig ------------------- imx6dl-wandboard,wand-dual PASS: 0 min 17.1 sec imx6dl-wandboard,wand-solo PASS: 0 min 17.0 sec imx6q-wandboard PASS: 0 min 15.7 sec sunxi_defconfig --------------- sun7i-a20-cubieboard2 PASS: 0 min 12.3 sec bcm_defconfig ------------- bcm28155-ap PASS: 1 min 14.6 sec exynos_defconfig ---------------- exynos5250-arndale FAIL: 1 min 25.2 sec multi_v7_defconfig ------------------ ste-snowball PASS: 1 min 20.1 sec tegra30-beaver PASS: 0 min 21.1 sec am335x-boneblack PASS: 0 min 22.8 sec omap3-beagle-xm PASS: 0 min 50.4 sec sun7i-a20-cubieboard2 PASS: 0 min 13.7 sec armada-370-mirabox PASS: 0 min 21.5 sec omap4-panda PASS: 0 min 51.0 sec omap4-panda-es FAIL: 1 min 45.1 sec armada-xp-openblocks-ax3-4 PASS: 0 min 23.7 sec bcm28155-ap PASS: 1 min 9.1 sec imx6dl-wandboard,wand-solo PASS: 0 min 17.2 sec am335x-bone PASS: 0 min 25.4 sec imx6q-wandboard PASS: 0 min 16.7 sec omap3-tobi,3730storm PASS: 0 min 23.1 sec imx6dl-wandboard,wand-dual PASS: 0 min 17.6 sec omap3-tobi,3530overo PASS: 0 min 20.8 sec u8500_defconfig --------------- ste-snowball PASS: 0 min 33.0 sec sama5_defconfig --------------- sama5d35ek PASS: 0 min 17.6 sec mvebu_defconfig --------------- armada-xp-openblocks-ax3-4 PASS: 0 min 21.9 sec armada-370-mirabox PASS: 0 min 20.2 sec Console logs for failures ========================= exynos_defconfig ---------------- exynos5250-arndale: FAIL: last 24 lines of boot log: ---------------------------------------------------- [ 1.870085] VDD_33ON_2.8V: disabling [ 1.881063] exynos-dp 145b0000.dp-controller: unable to find phy [ 1.886960] platform 145b0000.dp-controller: Driver exynos-dp requests probe deferral [ 1.887265] mmc_host mmc0: Bus speed (slot 0) = 100000000Hz (slot req 52000000Hz, actual 50000000HZ div = 1) [ 1.887351] mmc0: new high speed DDR MMC card at address 0001 [ 1.910581] isa bounce pool size: 16 pages [ 1.914429] mmcblk0: mmc0:0001 M4G1FA 3.72 GiB [ 1.919026] mmcblk0boot0: mmc0:0001 M4G1FA partition 1 1.00 MiB [ 1.924932] mmcblk0boot1: mmc0:0001 M4G1FA partition 2 1.00 MiB [ 1.930827] mmcblk0rpmb: mmc0:0001 M4G1FA partition 3 128 KiB [ 1.937537] mmcblk0: p1 p2 p3 p4 [ 1.942002] mmcblk0boot1: unknown partition table [ 1.946261] mmcblk0boot0: unknown partition table [ 2.111039] exynos-dp 145b0000.dp-controller: unable to find phy [ 2.115608] platform 145b0000.dp-controller: Driver exynos-dp requests probe deferral [ 2.124339] input: gpio_keys.4 as /devices/gpio_keys.4/input/input0 [ 2.130055] exynos-dp 145b0000.dp-controller: unable to find phy [ 2.135687] s3c-rtc 101e0000.rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.144169] platform 145b0000.dp-controller: Driver exynos-dp requests probe deferral [ 2.153030] Waiting for root device /dev/mmcblk1p3... ~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: <class 'pexpect.TIMEOUT'> # PYBOOT: Time: 85.16 seconds. # PYBOOT: Result: FAIL multi_v7_defconfig ------------------ omap4-panda-es: FAIL: last 24 lines of boot log: ------------------------------------------------ scanning usb for ethernet devices... 1 Ethernet Device(s) found Waiting for Ethernet connection... done. BOOTP broadcast 1 BOOTP broadcast 2 DHCP client bound to address 192.168.1.163 Using sms0 device TFTP from server 192.168.1.2; our IP address is 192.168.1.163 Filename 'omap2/zImage'. Load address: 0x82000000 Loading: *################################################################# ################################################################# ################################################################# ################################################################# ##################### 2.2 MiB/s done Bytes transferred = 4112320 (3ebfc0 hex) Wrong Image Format for bootm command ERROR: can't get kernel image! ** File not found /boot/omap2/zImage ** Panda # ~$off # PYBOOT: Exception: kernel: ERROR: failed to boot: <class 'pexpect.TIMEOUT'> # PYBOOT: Time: 105.08 seconds. # PYBOOT: Result: FAIL

11 years, 3 months

[PATCH] ACPI: introduce CONFIG_ACPI_REDUCED_HARDWARE_ONLY to enforce this ACPI mode

by al.stone＠linaro.org

From: Al Stone <al.stone(a)linaro.org> Hardware reduced mode, despite the name, exists primarily to allow newer platforms to use a much simpler form of ACPI that does not require supporting the legacy of previous versions of the specification. This mode was first introduced in the ACPI 5.0 specification, but because it is so much simpler and reduces the size of the object code needed to support ACPI, it is likely to be used more often in the near future. To enable the hardware reduced mode of ACPI on some platforms (such as ARM), we need to modify the kernel code and set ACPI_REDUCED_HARDWARE to TRUE in the ACPICA source. For ARM/ARM64, hardware reduced ACPI should be the only mode used; legacy mode would require modifications to SoCs in order to provide several x86-specific hardware features (e.g., an NMI and SMI support). We set ACPI_REDUCED_HARDWARE to TRUE in the ACPICA source by introducing a kernel config item to enable/disable ACPI_REDUCED_HARDWARE. We can then change the kernel config instead of having to modify the kernel source directly to enable the reduced hardware mode of ACPI. Lv Zheng suggested that this configuration item does not belong in ACPICA, the upstream source for much of the ACPI internals, but rather to the Linux kernel itself. Hence, we introduce this flag so that we can make ACPI_REDUCED_HARDWARE configurable. For the details of the discussion, please refer to: http://www.spinics.net/lists/linux-acpi/msg46369.html Even though support for X86 in hardware reduced mode is possible, it is NOT enabled. Extensive effort has gone into the Linux kernel so that there is a single kernel image than can run on all x86 hardware; the kernel changes run-time behavior to adapt to the hardware being used. This is not currently possible with the existing ACPICA infrastructure but only presents a problem on achitectures supporting both hardware-reduced and legacy modes of ACPI -- i.e., on x86 only. The problem with the current ACPICA code base is that if one builds legacy ACPI (a proper superset of hardware-reduced), the kernel can run in hardware- reduced with the proper ACPI tables, but there is still ACPICA code that could be executed even though it is not allowed by the specification. If one builds a hardware-reduced only ACPI, the kernel cannot run with ACPI tables that are for legacy mode. To ensure compliance with ACPI, one must therefore build two separate kernels. Once this problem has been properly fixed, we can then enable x86 hardware-reduced mode and use a single kernel. This patch used to be part of a set to implement stricter conformance with hardware reduced ACPI. The code changes from that set are being re-thought in order to handle some non-compliant hardware, but this patch did not depend on those changes. In the meantime, this patch is needed in order to enable ACPI core functionality for ARMv8 servers and hence is being submitted separately in order to aid that effort. Signed-off-by: Hanjun Guo <hanjun.guo(a)linaro.org> Signed-off-by: Al Stone <al.stone(a)linaro.org> --- drivers/acpi/Kconfig | 13 +++++++++++++ include/acpi/platform/aclinux.h | 6 ++++++ 2 files changed, 19 insertions(+) diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index 4770de5..961ea9e 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -343,6 +343,19 @@ config ACPI_BGRT data from the firmware boot splash. It will appear under /sys/firmware/acpi/bgrt/ . +config ACPI_REDUCED_HARDWARE_ONLY + bool "Hardware-reduced ACPI support only" + def_bool n + depends on ACPI && EXPERT + help + This config item changes the way the ACPI code is built. When this + option is selected, the kernel will use a specialized version of + ACPICA that ONLY supports the ACPI "reduced hardware" mode. The + resulting kernel will be smaller but it will also be restricted to + running in ACPI reduced hardware mode ONLY. + + If you are unsure what to do, do not enable this option. + source "drivers/acpi/apei/Kconfig" config ACPI_EXTLOG diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h index 28f4f4d..7d71f08 100644 --- a/include/acpi/platform/aclinux.h +++ b/include/acpi/platform/aclinux.h @@ -52,6 +52,12 @@ #ifdef __KERNEL__ +/* Compile for reduced hardware mode only with this kernel config */ + +#ifdef CONFIG_ACPI_REDUCED_HARDWARE_ONLY +#define ACPI_REDUCED_HARDWARE 1 +#endif + #include <linux/string.h> #include <linux/kernel.h> #include <linux/ctype.h> -- 1.8.4.2

11 years, 3 months

[PATCH] ACPI / processor: Return specific error value when mapping lapic id

by Hanjun Guo

we usually return 0 for success in int returned function, and negative value when failed, but in processor_core.c, some function return 1 for success and 0 for failure which leads confusion sometimes, replace with specific error values to fix that. Signed-off-by: Hanjun Guo <hanjun.guo(a)linaro.org> --- drivers/acpi/processor_core.c | 26 +++++++++++++------------- 1 file changed, 13 insertions(+), 13 deletions(-) diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c index b3171f3..24c87ef 100644 --- a/drivers/acpi/processor_core.c +++ b/drivers/acpi/processor_core.c @@ -45,13 +45,13 @@ static int map_lapic_id(struct acpi_subtable_header *entry, (struct acpi_madt_local_apic *)entry; if (!(lapic->lapic_flags & ACPI_MADT_ENABLED)) - return 0; + return -ENODEV; if (lapic->processor_id != acpi_id) - return 0; + return -EINVAL; *apic_id = lapic->id; - return 1; + return 0; } static int map_x2apic_id(struct acpi_subtable_header *entry, @@ -61,14 +61,14 @@ static int map_x2apic_id(struct acpi_subtable_header *entry, (struct acpi_madt_local_x2apic *)entry; if (!(apic->lapic_flags & ACPI_MADT_ENABLED)) - return 0; + return -ENODEV; if (device_declaration && (apic->uid == acpi_id)) { *apic_id = apic->local_apic_id; - return 1; + return 0; } - return 0; + return -EINVAL; } static int map_lsapic_id(struct acpi_subtable_header *entry, @@ -78,16 +78,16 @@ static int map_lsapic_id(struct acpi_subtable_header *entry, (struct acpi_madt_local_sapic *)entry; if (!(lsapic->lapic_flags & ACPI_MADT_ENABLED)) - return 0; + return -ENODEV; if (device_declaration) { if ((entry->length < 16) || (lsapic->uid != acpi_id)) - return 0; + return -EINVAL; } else if (lsapic->processor_id != acpi_id) - return 0; + return -EINVAL; *apic_id = (lsapic->id << 8) | lsapic->eid; - return 1; + return 0; } static int map_madt_entry(int type, u32 acpi_id) @@ -117,13 +117,13 @@ static int map_madt_entry(int type, u32 acpi_id) struct acpi_subtable_header *header = (struct acpi_subtable_header *)entry; if (header->type == ACPI_MADT_TYPE_LOCAL_APIC) { - if (map_lapic_id(header, acpi_id, &apic_id)) + if (!map_lapic_id(header, acpi_id, &apic_id)) break; } else if (header->type == ACPI_MADT_TYPE_LOCAL_X2APIC) { - if (map_x2apic_id(header, type, acpi_id, &apic_id)) + if (!map_x2apic_id(header, type, acpi_id, &apic_id)) break; } else if (header->type == ACPI_MADT_TYPE_LOCAL_SAPIC) { - if (map_lsapic_id(header, type, acpi_id, &apic_id)) + if (!map_lsapic_id(header, type, acpi_id, &apic_id)) break; } entry += header->length; -- 1.7.9.5

11 years, 3 months

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linaro-kernel January 2014