Buildresult: powerpc-fixes/mpc85xx_defconfig/powerpc-gcc5 built on Apr 26 2018, 21:15
kisskb
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Status:
OK
Date/Time:
Apr 26 2018, 21:15
Duration:
0:01:06.031500
Builder:
ka4
Revision:
cpufreq: powernv: Fix the hardlockup by synchronus smp_call in timer interrupt (
daebe06ec4af252eba275f602a08086bc2bca5dc)
Target:
powerpc-fixes/mpc85xx_defconfig/powerpc-gcc5
Branch:
powerpc-fixes
Compiler:
powerpc-gcc5
(powerpc64-linux-gcc (GCC) 5.3.0)
Config:
mpc85xx_defconfig
(
download
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Log:
Download original
Possible warnings (19)
include/linux/err.h:22:49: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] arch/powerpc/boot/mpc8544ds.dtb: Warning (pci_bridge): /pcie@e0009000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8544ds.dtb: Warning (pci_bridge): /pcie@e000a000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8544ds.dtb: Warning (pci_bridge): /pcie@e000b000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8544ds.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/mpc8555cds.dtb: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) arch/powerpc/boot/mpc8568mds.dtb: Warning (pci_bridge): /pcie@e000a000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8568mds.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/mpc8541cds.dtb: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) arch/powerpc/boot/mpc8572ds.dtb: Warning (pci_bridge): /pcie@ffe08000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8572ds.dtb: Warning (pci_bridge): /pcie@ffe09000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8572ds.dtb: Warning (pci_bridge): /pcie@ffe0a000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8572ds.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/mpc8548cds_32b.dtb: Warning (pci_bridge): /pcie@e000a000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8548cds_32b.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/tqm8548.dtb: Warning (pci_bridge): /pcie@e000a000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/tqm8548.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/sbc8548.dtb: Warning (pci_bridge): /pcie@e000a000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/sbc8548.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge'
Full Log
# git rev-parse -q --verify daebe06ec4af252eba275f602a08086bc2bca5dc^{commit} daebe06ec4af252eba275f602a08086bc2bca5dc already have revision, skipping fetch # git checkout -q -f -B kisskb daebe06ec4af252eba275f602a08086bc2bca5dc # git clean -qxdf # < git log -1 # commit daebe06ec4af252eba275f602a08086bc2bca5dc # Author: Shilpasri G Bhat <shilpa.bhat@linux.vnet.ibm.com> # Date: Wed Apr 25 16:29:31 2018 +0530 # # cpufreq: powernv: Fix the hardlockup by synchronus smp_call in timer interrupt # # gpstate_timer_handler() uses synchronous smp_call to set the pstate # on the requested core. This causes the below hard lockup: # # smp_call_function_single+0x110/0x180 (unreliable) # smp_call_function_any+0x180/0x250 # gpstate_timer_handler+0x1e8/0x580 # call_timer_fn+0x50/0x1c0 # expire_timers+0x138/0x1f0 # run_timer_softirq+0x1e8/0x270 # __do_softirq+0x158/0x3e4 # irq_exit+0xe8/0x120 # timer_interrupt+0x9c/0xe0 # decrementer_common+0x114/0x120 # -- interrupt: 901 at doorbell_global_ipi+0x34/0x50 # LR = arch_send_call_function_ipi_mask+0x120/0x130 # arch_send_call_function_ipi_mask+0x4c/0x130 # smp_call_function_many+0x340/0x450 # pmdp_invalidate+0x98/0xe0 # change_huge_pmd+0xe0/0x270 # change_protection_range+0xb88/0xe40 # mprotect_fixup+0x140/0x340 # SyS_mprotect+0x1b4/0x350 # system_call+0x58/0x6c # # One way to avoid this is removing the smp-call. We can ensure that the # timer always runs on one of the policy-cpus. If the timer gets # migrated to a cpu outside the policy then re-queue it back on the # policy->cpus. This way we can get rid of the smp-call which was being # used to set the pstate on the policy->cpus. # # Fixes: 7bc54b652f13 ("timers, cpufreq/powernv: Initialize the gpstate timer as pinned") # Cc: stable@vger.kernel.org # v4.8+ # Reported-by: Nicholas Piggin <npiggin@gmail.com> # Reported-by: Pridhiviraj Paidipeddi <ppaidipe@linux.vnet.ibm.com> # Signed-off-by: Shilpasri G Bhat <shilpa.bhat@linux.vnet.ibm.com> # Acked-by: Nicholas Piggin <npiggin@gmail.com> # Acked-by: Viresh Kumar <viresh.kumar@linaro.org> # Acked-by: Vaidyanathan Srinivasan <svaidy@linux.vnet.ibm.com> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < git log --format=%s --max-count=1 daebe06ec4af252eba275f602a08086bc2bca5dc # < make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux- mpc85xx_defconfig # make -s -j 40 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux- In file included from /kisskb/src/include/linux/kernel.h:10:0, from /kisskb/src/include/linux/list.h:9, from /kisskb/src/include/linux/module.h:9, from /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:15: /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c: In function 'allocate_bd': /kisskb/src/include/linux/err.h:22:49: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define IS_ERR_VALUE(x) unlikely((unsigned long)(void *)(x) >= (unsigned long)-MAX_ERRNO) ^ /kisskb/src/include/linux/compiler.h:77:42: note: in definition of macro 'unlikely' # define unlikely(x) __builtin_expect(!!(x), 0) ^ /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:139:6: note: in expansion of macro 'IS_ERR_VALUE' if (IS_ERR_VALUE(fep->ring_mem_addr)) ^ arch/powerpc/boot/mpc8544ds.dtb: Warning (pci_bridge): /pcie@e0009000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8544ds.dtb: Warning (pci_bridge): /pcie@e000a000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8544ds.dtb: Warning (pci_bridge): /pcie@e000b000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8544ds.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/mpc8555cds.dtb: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) arch/powerpc/boot/mpc8568mds.dtb: Warning (pci_bridge): /pcie@e000a000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8568mds.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/mpc8541cds.dtb: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) arch/powerpc/boot/mpc8572ds.dtb: Warning (pci_bridge): /pcie@ffe08000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8572ds.dtb: Warning (pci_bridge): /pcie@ffe09000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8572ds.dtb: Warning (pci_bridge): /pcie@ffe0a000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8572ds.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/mpc8548cds_32b.dtb: Warning (pci_bridge): /pcie@e000a000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/mpc8548cds_32b.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/tqm8548.dtb: Warning (pci_bridge): /pcie@e000a000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/tqm8548.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' arch/powerpc/boot/sbc8548.dtb: Warning (pci_bridge): /pcie@e000a000/pcie@0: missing bus-range for PCI bridge arch/powerpc/boot/sbc8548.dtb: Warning (pci_device_bus_num): Failed prerequisite 'pci_bridge' INFO: Uncompressed kernel (size 0xb5b70c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb5b70c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb5b70c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb5b70c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb5b70c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb5b70c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb5b70c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb5b70c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb5b70c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb5b70c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb5b70c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb5b70c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb5b70c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb5b70c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb5b70c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb4af54) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) Image Name: Linux-4.17.0-rc2-gdaebe06 Created: Thu Apr 26 21:16:32 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5584397 Bytes = 5453.51 kB = 5.33 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.17.0-rc2-gdaebe06 Created: Thu Apr 26 21:16:32 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5584610 Bytes = 5453.72 kB = 5.33 MB Load Address: 00c00000 Entry Point: 00c00278 Image Name: Linux-4.17.0-rc2-gdaebe06 Created: Thu Apr 26 21:16:32 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5561378 Bytes = 5431.03 kB = 5.30 MB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-4.17.0-rc2-gdaebe06 Created: Thu Apr 26 21:16:32 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5584393 Bytes = 5453.51 kB = 5.33 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.17.0-rc2-gdaebe06 Created: Thu Apr 26 21:16:32 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5584599 Bytes = 5453.71 kB = 5.33 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.17.0-rc2-gdaebe06 Created: Thu Apr 26 21:16:32 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5584287 Bytes = 5453.41 kB = 5.33 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.17.0-rc2-gdaebe06 Created: Thu Apr 26 21:16:32 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5584241 Bytes = 5453.36 kB = 5.33 MB Load Address: 00c00000 Entry Point: 00c00278 Image Name: Linux-4.17.0-rc2-gdaebe06 Created: Thu Apr 26 21:16:32 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5584622 Bytes = 5453.73 kB = 5.33 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.17.0-rc2-gdaebe06 Created: Thu Apr 26 21:16:32 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5584908 Bytes = 5454.01 kB = 5.33 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.17.0-rc2-gdaebe06 Created: Thu Apr 26 21:16:32 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5584244 Bytes = 5453.36 kB = 5.33 MB Load Address: 00c00000 Entry Point: 00c00278 Image Name: Linux-4.17.0-rc2-gdaebe06 Created: Thu Apr 26 21:16:32 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5584968 Bytes = 5454.07 kB = 5.33 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.17.0-rc2-gdaebe06 Created: Thu Apr 26 21:16:32 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5585094 Bytes = 5454.19 kB = 5.33 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.17.0-rc2-gdaebe06 Created: Thu Apr 26 21:16:32 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5584397 Bytes = 5453.51 kB = 5.33 MB Load Address: 00c00000 Entry Point: 00c0020c Image Name: Linux-4.17.0-rc2-gdaebe06 Created: Thu Apr 26 21:16:32 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5584246 Bytes = 5453.37 kB = 5.33 MB Load Address: 00c00000 Entry Point: 00c00278 Image Name: Linux-4.17.0-rc2-gdaebe06 Created: Thu Apr 26 21:16:32 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5584259 Bytes = 5453.38 kB = 5.33 MB Load Address: 00c00000 Entry Point: 00c00278 Image Name: Linux-4.17.0-rc2-gdaebe06 Created: Thu Apr 26 21:16:32 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5584082 Bytes = 5453.21 kB = 5.33 MB Load Address: 00c00000 Entry Point: 00c0020c Completed OK # rm -rf /kisskb/build/powerpc-fixes_mpc85xx_defconfig_powerpc-5.3 # Build took: 0:01:06.031500
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