Buildresult: powerpc-fixes/mpc7448_hpc2_defconfig/powerpc-gcc4.6 built on Apr 25 2018, 16:15

kisskb

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Status:	OK
Date/Time:	Apr 25 2018, 16:15
Duration:	0:00:46.860914
Builder:	ka1
Revision:	rtc: opal: Fix OPAL RTC driver OPAL_BUSY loops (`682e6b4da5cbe8e9a53f979a58c2a9d7dc997175)`
Target:	powerpc-fixes/mpc7448_hpc2_defconfig/powerpc-gcc4.6
Branch:	powerpc-fixes
Compiler:	powerpc-gcc4.6 (powerpc-linux-gcc (GCC) 4.6.3)
Config:	mpc7448_hpc2_defconfig (download)
Log:	Download original Possible warnings (3) kernel/printk/printk.c:183:16: 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/tty/serial/8250/8250_core.c:251:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify 682e6b4da5cbe8e9a53f979a58c2a9d7dc997175^{commit} 682e6b4da5cbe8e9a53f979a58c2a9d7dc997175 already have revision, skipping fetch # git checkout -q -f -B kisskb 682e6b4da5cbe8e9a53f979a58c2a9d7dc997175 # git clean -qxdf # < git log -1 # commit 682e6b4da5cbe8e9a53f979a58c2a9d7dc997175 # Author: Nicholas Piggin <npiggin@gmail.com> # Date: Tue Apr 10 21:49:32 2018 +1000 # # rtc: opal: Fix OPAL RTC driver OPAL_BUSY loops # # The OPAL RTC driver does not sleep in case it gets OPAL_BUSY or # OPAL_BUSY_EVENT from firmware, which causes large scheduling # latencies, up to 50 seconds have been observed here when RTC stops # responding (BMC reboot can do it). # # Fix this by converting it to the standard form OPAL_BUSY loop that # sleeps. # # Fixes: 628daa8d5abf ("powerpc/powernv: Add RTC and NVRAM support plus RTAS fallbacks") # Cc: stable@vger.kernel.org # v3.2+ # Signed-off-by: Nicholas Piggin <npiggin@gmail.com> # Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.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 682e6b4da5cbe8e9a53f979a58c2a9d7dc997175 # < make -s -j 8 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc7448_hpc2_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- mpc7448_hpc2_defconfig # make -s -j 8 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc7448_hpc2_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:183:16: 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:340:21: note: 'pdeo' was declared here /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 INFO: Uncompressed kernel (size 0x4d62d8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x500000) INFO: Uncompressed kernel (size 0x4c5ccc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x500000) Image Name: Linux-4.17.0-rc2-g682e6b4 Created: Wed Apr 25 16:16:20 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2436852 Bytes = 2379.74 kB = 2.32 MB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-4.17.0-rc2-g682e6b4 Created: Wed Apr 25 16:16:20 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2459364 Bytes = 2401.72 kB = 2.35 MB Load Address: 00500000 Entry Point: 00500178 Completed OK # rm -rf /kisskb/build/powerpc-fixes_mpc7448_hpc2_defconfig_powerpc # Build took: 0:00:46.860914

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