Buildresult: powerpc-fixes/mpc83xx_defconfig/powerpc-gcc4.6 built on Sep 21 2018, 01:28
kisskb
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Status:
OK
Date/Time:
Sep 21 2018, 01:28
Duration:
0:00:17.527623
Builder:
ka4
Revision:
powerpc/pkeys: Fix reading of ibm, processor-storage-keys property (
c716a25b9b70084e1144f77423f5aedd772ea478)
Target:
powerpc-fixes/mpc83xx_defconfig/powerpc-gcc4.6
Branch:
powerpc-fixes
Compiler:
powerpc-gcc4.6
(powerpc-linux-gcc (GCC) 4.6.3)
Config:
mpc83xx_defconfig
(
download
)
Log:
Download original
Possible warnings (8)
kernel/printk/printk.c:185:16: warning: 'old' 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/base/regmap/regmap.c:2511:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:1833:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' 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/mpc832x_rdb.dtb: Warning (interrupts_property): /qe@e0100000/mdio@3120/ethernet-phy@0:#interrupt-cells: size is (4), expected multiple of 8 arch/powerpc/boot/mpc832x_rdb.dtb: Warning (interrupts_property): /qe@e0100000/mdio@3120/ethernet-phy@4:#interrupt-cells: size is (4), expected multiple of 8
Full Log
# git rev-parse -q --verify c716a25b9b70084e1144f77423f5aedd772ea478^{commit} c716a25b9b70084e1144f77423f5aedd772ea478 already have revision, skipping fetch # git checkout -q -f -B kisskb c716a25b9b70084e1144f77423f5aedd772ea478 # git clean -qxdf # < git log -1 # commit c716a25b9b70084e1144f77423f5aedd772ea478 # Author: Thiago Jung Bauermann <bauerman@linux.ibm.com> # Date: Thu Sep 20 01:38:58 2018 -0300 # # powerpc/pkeys: Fix reading of ibm, processor-storage-keys property # # scan_pkey_feature() uses of_property_read_u32_array() to read the # ibm,processor-storage-keys property and calls be32_to_cpu() on the # value it gets. The problem is that of_property_read_u32_array() already # returns the value converted to the CPU byte order. # # The value of pkeys_total ends up more or less sane because there's a min() # call in pkey_initialize() which reduces pkeys_total to 32. So in practice # the kernel ignores the fact that the hypervisor reserved one key for # itself (the device tree advertises 31 keys in my test VM). # # This is wrong, but the effect in practice is that when a process tries to # allocate the 32nd key, it gets an -EINVAL error instead of -ENOSPC which # would indicate that there aren't any keys available # # Fixes: cf43d3b26452 ("powerpc: Enable pkey subsystem") # Cc: stable@vger.kernel.org # v4.16+ # Signed-off-by: Thiago Jung Bauermann <bauerman@linux.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 c716a25b9b70084e1144f77423f5aedd772ea478 # < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc83xx_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- mpc83xx_defconfig # make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc83xx_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:185:16: warning: 'old' 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:341:21: note: 'pdeo' was declared here /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2511:6: 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:1833:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery': /kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' 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/mpc832x_rdb.dtb: Warning (interrupts_property): /qe@e0100000/mdio@3120/ethernet-phy@0:#interrupt-cells: size is (4), expected multiple of 8 arch/powerpc/boot/mpc832x_rdb.dtb: Warning (interrupts_property): /qe@e0100000/mdio@3120/ethernet-phy@4:#interrupt-cells: size is (4), expected multiple of 8 INFO: Uncompressed kernel (size 0x613740) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x613740) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x613740) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x613740) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x613740) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x613740) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x613740) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) INFO: Uncompressed kernel (size 0x603094) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) Image Name: Linux-4.19.0-rc3-gc716a25b9b70 Created: Fri Sep 21 01:28:41 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3064040 Bytes = 2992.23 KiB = 2.92 MiB Load Address: 00700000 Entry Point: 00700230 Image Name: Linux-4.19.0-rc3-gc716a25b9b70 Created: Fri Sep 21 01:28:42 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3064970 Bytes = 2993.13 KiB = 2.92 MiB Load Address: 00700000 Entry Point: 00700230 Image Name: Linux-4.19.0-rc3-gc716a25b9b70 Created: Fri Sep 21 01:28:42 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3065104 Bytes = 2993.27 KiB = 2.92 MiB Load Address: 00700000 Entry Point: 00700230 Image Name: Linux-4.19.0-rc3-gc716a25b9b70 Created: Fri Sep 21 01:28:42 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3064580 Bytes = 2992.75 KiB = 2.92 MiB Load Address: 00700000 Entry Point: 00700230 Image Name: Linux-4.19.0-rc3-gc716a25b9b70 Created: Fri Sep 21 01:28:42 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3064074 Bytes = 2992.26 KiB = 2.92 MiB Load Address: 00700000 Entry Point: 00700230 Image Name: Linux-4.19.0-rc3-gc716a25b9b70 Created: Fri Sep 21 01:28:42 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3040657 Bytes = 2969.39 KiB = 2.90 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-4.19.0-rc3-gc716a25b9b70 Created: Fri Sep 21 01:28:42 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 3065019 Bytes = 2993.18 KiB = 2.92 MiB Load Address: 00700000 Entry Point: 00700230 Completed OK # rm -rf /kisskb/build/powerpc-fixes_mpc83xx_defconfig_powerpc # Build took: 0:00:17.527623
© Michael Ellerman 2006-2018.