Buildresult: linus/bcm2835_defconfig/arm-gcc4.6 built on Apr 4 2018, 05:48
kisskb
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Status:
OK
Date/Time:
Apr 4 2018, 05:48
Duration:
0:01:05.948658
Builder:
ka1
Revision:
Merge tag 'pm-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm (
f2d285669aae656dfeafa0bf25e86bbbc5d22329)
Target:
linus/bcm2835_defconfig/arm-gcc4.6
Branch:
linus
Compiler:
arm-gcc4.6
(arm-unknown-linux-gnueabi-gcc (GCC) 4.6.3)
Config:
bcm2835_defconfig
(
download
)
Log:
Download original
Possible warnings (16)
arch/arm/include/asm/irqflags.h:171:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] ipc/shm.c:1592:59: warning: 'file' may be used uninitialized in this function [-Wuninitialized] mm/ksm.c:1358:15: warning: 'found_rmap_hlist_len' may be used uninitialized in this function [-Wuninitialized] kernel/time/tick-sched.c:628:17: warning: 'now' may be used uninitialized in this function [-Wuninitialized] lib/rhashtable.c:269:2: warning: 'next' may be used uninitialized in this function [-Wuninitialized] net/core/gen_stats.c:149:19: warning: 'seq' may be used uninitialized in this function [-Wuninitialized] net/core/flow_dissector.c:789:7: warning: 'vlan' may be used uninitialized in this function [-Wuninitialized] lib/mpi/mpicoder.c:336:12: warning: 'buff' may be used uninitialized in this function [-Wuninitialized] net/core/dev.c:3149:15: warning: 'tail' may be used uninitialized in this function [-Wuninitialized] drivers/dma-buf/reservation.c:207:36: warning: 'k' may be used uninitialized in this function [-Wuninitialized] drivers/gpio/gpiolib-of.c:392:8: warning: 'dflags' may be used uninitialized in this function [-Wuninitialized] drivers/gpio/gpiolib-of.c:392:8: warning: 'lflags' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/drm_dp_mst_topology.c:364:23: warning: 'hdrlen' may be used uninitialized in this function [-Wuninitialized] drivers/perf/arm_pmu_platform.c:234:5: warning: 'err' may be used uninitialized in this function [-Wuninitialized] net/mac80211/mlme.c:1351:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized]
Full Log
# git rev-parse -q --verify f2d285669aae656dfeafa0bf25e86bbbc5d22329^{commit} f2d285669aae656dfeafa0bf25e86bbbc5d22329 already have revision, skipping fetch # git checkout -q -f -B kisskb f2d285669aae656dfeafa0bf25e86bbbc5d22329 # git clean -qxdf # < git log -1 # commit f2d285669aae656dfeafa0bf25e86bbbc5d22329 # Merge: be55375 103cf0e # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Tue Apr 3 10:45:39 2018 -0700 # # Merge tag 'pm-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm # # Pull power management updates from Rafael Wysocki: # "These update the cpuidle poll state definition to reduce excessive # energy usage related to it, add new CPU ID to the RAPL power capping # driver, update the ACPI system suspend code to handle some special # cases better, extend the PM core's device links code slightly, add new # sysfs attribute for better suspend-to-idle diagnostics and easier # hibernation handling, update power management tools and clean up # cpufreq quite a bit. # # Specifics: # # - Modify the cpuidle poll state implementation to prevent CPUs from # staying in the loop in there for excessive times (Rafael Wysocki). # # - Add Intel Cannon Lake chips support to the RAPL power capping # driver (Joe Konno). # # - Add reference counting to the device links handling code in the PM # core (Lukas Wunner). # # - Avoid reconfiguring GPEs on suspend-to-idle in the ACPI system # suspend code (Rafael Wysocki). # # - Allow devices to be put into deeper low-power states via ACPI if # both _SxD and _SxW are missing (Daniel Drake). # # - Reorganize the core ACPI suspend-to-idle wakeup code to avoid a # keyboard wakeup issue on Asus UX331UA (Chris Chiu). # # - Prevent the PCMCIA library code from aborting suspend-to-idle due # to noirq suspend failures resulting from incorrect assumptions # (Rafael Wysocki). # # - Add coupled cpuidle supprt to the Exynos3250 platform (Marek # Szyprowski). # # - Add new sysfs file to make it easier to specify the image storage # location during hibernation (Mario Limonciello). # # - Add sysfs files for collecting suspend-to-idle usage and time # statistics for CPU idle states (Rafael Wysocki). # # - Update the pm-graph utilities (Todd Brandt). # # - Reduce the kernel log noise related to reporting Low-power Idle # constraings by the ACPI system suspend code (Rafael Wysocki). # # - Make it easier to distinguish dedicated wakeup IRQs in the # /proc/interrupts output (Tony Lindgren). # # - Add the frequency table validation in cpufreq to the core and drop # it from a number of cpufreq drivers (Viresh Kumar). # # - Drop "cooling-{min|max}-level" for CPU nodes from a couple of DT # bindings (Viresh Kumar). # # - Clean up the CPU online error code path in the cpufreq core (Viresh # Kumar). # # - Fix assorted issues in the SCPI, CPPC, mediatek and tegra186 # cpufreq drivers (Arnd Bergmann, Chunyu Hu, George Cherian, Viresh # Kumar). # # - Drop memory allocation error messages from a few places in cpufreq # and cpuildle drivers (Markus Elfring)" # # * tag 'pm-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (56 commits) # ACPI / PM: Fix keyboard wakeup from suspend-to-idle on ASUS UX331UA # cpufreq: CPPC: Use transition_delay_us depending transition_latency # PM / hibernate: Change message when writing to /sys/power/resume # PM / hibernate: Make passing hibernate offsets more friendly # cpuidle: poll_state: Avoid invoking local_clock() too often # PM: cpuidle/suspend: Add s2idle usage and time state attributes # cpuidle: Enable coupled cpuidle support on Exynos3250 platform # cpuidle: poll_state: Add time limit to poll_idle() # cpufreq: tegra186: Don't validate the frequency table twice # cpufreq: speedstep: Don't validate the frequency table twice # cpufreq: sparc: Don't validate the frequency table twice # cpufreq: sh: Don't validate the frequency table twice # cpufreq: sfi: Don't validate the frequency table twice # cpufreq: scpi: Don't validate the frequency table twice # cpufreq: sc520: Don't validate the frequency table twice # cpufreq: s3c24xx: Don't validate the frequency table twice # cpufreq: qoirq: Don't validate the frequency table twice # cpufreq: pxa: Don't validate the frequency table twice # cpufreq: ppc_cbe: Don't validate the frequency table twice # cpufreq: powernow: Don't validate the frequency table twice # ... # < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version # < git log --format=%s --max-count=1 f2d285669aae656dfeafa0bf25e86bbbc5d22329 # < make -s -j 48 ARCH=arm O=/kisskb/build/linus_bcm2835_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi- bcm2835_defconfig # make -s -j 48 ARCH=arm O=/kisskb/build/linus_bcm2835_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi- /kisskb/src/arch/arm/kernel/patch.c: In function '__patch_text_real': /kisskb/src/arch/arm/include/asm/irqflags.h:171:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/arm/kernel/patch.c:61:16: note: 'flags' was declared here /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/ipc/shm.c: In function 'ksys_shmdt': /kisskb/src/ipc/shm.c:1592:59: warning: 'file' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/ksm.c: In function 'stable_node_dup': /kisskb/src/mm/ksm.c:1358:15: warning: 'found_rmap_hlist_len' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/time/tick-sched.c: In function 'tick_nohz_idle_exit': /kisskb/src/kernel/time/tick-sched.c:628:17: warning: 'now' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/time/tick-sched.c:1035:10: note: 'now' was declared here /kisskb/src/lib/rhashtable.c: In function 'rht_deferred_worker': /kisskb/src/lib/rhashtable.c:269:2: warning: 'next' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/lib/rhashtable.c:234:28: note: 'next' was declared here /kisskb/src/net/core/gen_stats.c: In function '__gnet_stats_copy_basic': /kisskb/src/net/core/gen_stats.c:149:19: warning: 'seq' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/core/flow_dissector.c: In function '__skb_flow_dissect': /kisskb/src/net/core/flow_dissector.c:789:7: warning: 'vlan' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/lib/mpi/mpicoder.c: In function 'mpi_read_raw_from_sgl': /kisskb/src/lib/mpi/mpicoder.c:336:12: warning: 'buff' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/core/dev.c: In function 'validate_xmit_skb_list': /kisskb/src/net/core/dev.c:3149:15: warning: 'tail' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/dma-buf/reservation.c: In function 'reservation_object_add_shared_fence': /kisskb/src/drivers/dma-buf/reservation.c:207:36: warning: 'k' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/dma-buf/reservation.c:160:17: note: 'k' was declared here /kisskb/src/drivers/gpio/gpiolib-of.c: In function 'of_gpiochip_add': /kisskb/src/drivers/gpio/gpiolib-of.c:392:8: warning: 'dflags' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpio/gpiolib-of.c:378:19: note: 'dflags' was declared here /kisskb/src/drivers/gpio/gpiolib-of.c:392:8: warning: 'lflags' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpio/gpiolib-of.c:377:25: note: 'lflags' was declared here /kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c: In function 'drm_dp_sideband_msg_build': /kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c:364:23: warning: 'hdrlen' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/perf/arm_pmu_platform.c: In function 'arm_pmu_device_probe': /kisskb/src/drivers/perf/arm_pmu_platform.c:234:5: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/mac80211/mlme.c: In function 'ieee80211_rx_mgmt_beacon': /kisskb/src/net/mac80211/mlme.c:1351:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/mac80211/mlme.c:1308:6: note: 'pwr_level_cisco' was declared here Completed OK # rm -rf /kisskb/build/linus_bcm2835_defconfig_arm # Build took: 0:01:05.948658
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