Buildresult: powerpc-fixes/mpc85xx_defconfig/powerpc-gcc4.6 built on Jul 18 2018, 00:22
kisskb
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Status:
OK
Date/Time:
Jul 18 2018, 00:22
Duration:
0:01:35.598124
Builder:
ka1
Revision:
powerpc/powernv: Save & Restore SPRG3 on entry/exit from stop (idle) (
34f0ee3c18c1ba6b31eea86c1e154ef1a7f31d56)
Target:
powerpc-fixes/mpc85xx_defconfig/powerpc-gcc4.6
Branch:
powerpc-fixes
Compiler:
powerpc-gcc4.6
(powerpc-linux-gcc (GCC) 4.6.3)
Config:
mpc85xx_defconfig
(
download
)
Log:
Download original
Possible warnings (13)
kernel/cgroup/cgroup-v1.c:1256:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] mm/hugetlb.c:1433:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/wm8960.c:803:70: warning: 'j' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/wm8960.c:800:68: warning: 'i' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:2497:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:1819:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] drivers/net/ethernet/freescale/fs_enet/mac-scc.c:139:6: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized] drivers/tty/serial/8250/8250_core.c:251:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] 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/mpc8541cds.dtb: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0)
Full Log
# git rev-parse -q --verify 34f0ee3c18c1ba6b31eea86c1e154ef1a7f31d56^{commit} 34f0ee3c18c1ba6b31eea86c1e154ef1a7f31d56 already have revision, skipping fetch # git checkout -q -f -B kisskb 34f0ee3c18c1ba6b31eea86c1e154ef1a7f31d56 # git clean -qxdf # < git log -1 # commit 34f0ee3c18c1ba6b31eea86c1e154ef1a7f31d56 # Author: Gautham R. Shenoy <ego@linux.vnet.ibm.com> # Date: Tue Jul 17 16:57:29 2018 +0530 # # powerpc/powernv: Save & Restore SPRG3 on entry/exit from stop (idle) # # On 64-bit Servers, SPRN_SPRG3 and its userspace read-only mirror # SPRN_USPRG3 are used as userspace VDSO write and read registers # respectively. # # SPRN_SPRG3 is lost when we enter stop4 and above, and is currently not # restored. As a result, any read from SPRN_USPRG3 returns zero on an # exit from stop4 and above. This affects Power9 only. # # Thus in this situation, any call from sched_getcpu() always returns # zero, as on powerpc, we call __kernel_getcpu() which relies upon # SPRN_USPRG3 to report the CPU and NUMA node information. # # Fix this by saving the SPRN_SPRG3 before entering a deep stop state, # and restoring it back on wakeup from the stop state. # # Fixes: e1c1cfed5432 ("powerpc/powernv: Save/Restore additional SPRs for stop4 cpuidle") # Cc: stable@vger.kernel.org # v4.14+ # Reported-by: Florian Weimer <fweimer@redhat.com> # Signed-off-by: Gautham R. Shenoy <ego@linux.vnet.ibm.com> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < git log --format=%s --max-count=1 34f0ee3c18c1ba6b31eea86c1e154ef1a7f31d56 # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- mpc85xx_defconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/net/Makefile:24: CC cannot link executables. Skipping bpfilter. /kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount': /kisskb/src/kernel/cgroup/cgroup-v1.c:1256:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/Makefile:24: CC cannot link executables. Skipping bpfilter. /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page': /kisskb/src/mm/hugetlb.c:1433:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/wm8960.c: In function 'wm8960_configure_clocking': /kisskb/src/sound/soc/codecs/wm8960.c:803:70: warning: 'j' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/wm8960.c:800:68: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2497:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write': /kisskb/src/drivers/base/regmap/regmap.c:1819:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c: In function 'proc_reg_open': /kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c:339:21: note: 'pdeo' was declared here /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c: In function 'allocate_bd': /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:139:6: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /kisskb/src/fs/udf/unicode.c: In function 'udf_name_conv_char': /kisskb/src/fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /kisskb/src/drivers/tty/serial/8250/8250_core.c:251:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c:231:19: note: 'i' was declared here 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/mpc8541cds.dtb: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) INFO: Uncompressed kernel (size 0xb6b448) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb6b448) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb6b448) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb6b448) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb6b448) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb6b448) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb6b448) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb6b448) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb6b448) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb6b448) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb6b448) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb6b448) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb6b448) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb6b448) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb6b448) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb5acfc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) Image Name: Linux-4.18.0-rc3-g34f0ee3 Created: Wed Jul 18 00:23:28 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5506167 Bytes = 5377.12 kB = 5.25 MB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-4.18.0-rc3-g34f0ee3 Created: Wed Jul 18 00:23:28 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5529843 Bytes = 5400.24 kB = 5.27 MB Load Address: 00c00000 Entry Point: 00c00248 Image Name: Linux-4.18.0-rc3-g34f0ee3 Created: Wed Jul 18 00:23:28 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5530413 Bytes = 5400.79 kB = 5.27 MB Load Address: 00c00000 Entry Point: 00c00248 Image Name: Linux-4.18.0-rc3-g34f0ee3 Created: Wed Jul 18 00:23:29 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5530017 Bytes = 5400.41 kB = 5.27 MB Load Address: 00c00000 Entry Point: 00c00248 Image Name: Linux-4.18.0-rc3-g34f0ee3 Created: Wed Jul 18 00:23:31 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5531944 Bytes = 5402.29 kB = 5.28 MB Load Address: 00c00000 Entry Point: 00c00248 Image Name: Linux-4.18.0-rc3-g34f0ee3 Created: Wed Jul 18 00:23:31 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5531305 Bytes = 5401.67 kB = 5.28 MB Load Address: 00c00000 Entry Point: 00c00248 Image Name: Linux-4.18.0-rc3-g34f0ee3 Created: Wed Jul 18 00:23:31 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5530807 Bytes = 5401.18 kB = 5.27 MB Load Address: 00c00000 Entry Point: 00c00288 Image Name: Linux-4.18.0-rc3-g34f0ee3 Created: Wed Jul 18 00:23:32 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5530588 Bytes = 5400.96 kB = 5.27 MB Load Address: 00c00000 Entry Point: 00c00248 Image Name: Linux-4.18.0-rc3-g34f0ee3 Created: Wed Jul 18 00:23:32 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5529981 Bytes = 5400.37 kB = 5.27 MB Load Address: 00c00000 Entry Point: 00c00288 Image Name: Linux-4.18.0-rc3-g34f0ee3 Created: Wed Jul 18 00:23:32 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5529982 Bytes = 5400.37 kB = 5.27 MB Load Address: 00c00000 Entry Point: 00c00288 Image Name: Linux-4.18.0-rc3-g34f0ee3 Created: Wed Jul 18 00:23:32 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5530639 Bytes = 5401.01 kB = 5.27 MB Load Address: 00c00000 Entry Point: 00c00248 Image Name: Linux-4.18.0-rc3-g34f0ee3 Created: Wed Jul 18 00:23:32 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5532518 Bytes = 5402.85 kB = 5.28 MB Load Address: 00c00000 Entry Point: 00c00248 Image Name: Linux-4.18.0-rc3-g34f0ee3 Created: Wed Jul 18 00:23:34 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5530582 Bytes = 5400.96 kB = 5.27 MB Load Address: 00c00000 Entry Point: 00c00288 Image Name: Linux-4.18.0-rc3-g34f0ee3 Created: Wed Jul 18 00:23:35 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5532677 Bytes = 5403.00 kB = 5.28 MB Load Address: 00c00000 Entry Point: 00c00248 Image Name: Linux-4.18.0-rc3-g34f0ee3 Created: Wed Jul 18 00:23:35 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5530237 Bytes = 5400.62 kB = 5.27 MB Load Address: 00c00000 Entry Point: 00c00288 Image Name: Linux-4.18.0-rc3-g34f0ee3 Created: Wed Jul 18 00:23:35 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5531655 Bytes = 5402.01 kB = 5.28 MB Load Address: 00c00000 Entry Point: 00c00248 Completed OK # rm -rf /kisskb/build/powerpc-fixes_mpc85xx_defconfig_powerpc # Build took: 0:01:35.598124
© Michael Ellerman 2006-2018.