Buildresult: linus/bcm2835_defconfig/arm-gcc4.6 built on Feb 6 2020, 05:58

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Status:	Failed
Date/Time:	Feb 6 2020, 05:58
Duration:	0:01:06.329522
Builder:	blade46
Revision:	Merge tag 'pwm/for-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm (`4c7d00ccf40db99bfb7bd1857bcbf007275704d8)`
Target:	linus/bcm2835_defconfig/arm-gcc4.6
Branch:	linus
Compiler:	arm-gcc4.6 (arm-unknown-linux-gnueabi-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:	bcm2835_defconfig (download)
Log:	Download original Possible errors drivers/gpu/drm/drm_edid.c:3275:2: error: call to '__compiletime_assert_3282' declared with attribute error: BUILD_BUG_ON failed: cea_mode_for_vic(8)->vtotal != 262 \|\| cea_mode_for_vic(9)->vtotal != 262 \|\| cea_mode_for_vic(12)->vtotal != 262 \|\| cea_mode_for_vic(13)->vtotal != 262 \|\| cea_mode_for_vic(23)->vtotal != 312 \|\| cea_mode_for_vic(24)->vtotal != 312 \|\| cea_mode_for_vic(27)->vtotal != 312 \|\| cea_mode_for_vic(28)->vtotal != 312 make[4]: * [scripts/Makefile.build:265: drivers/gpu/drm/drm_edid.o] Error 1 make[3]: * [scripts/Makefile.build:503: drivers/gpu/drm] Error 2 make[2]: * [scripts/Makefile.build:503: drivers/gpu] Error 2 make[1]: * [Makefile:1681: drivers] Error 2 make: *** [Makefile:179: sub-make] Error 2 Possible warnings (19) arch/arm/include/asm/irqflags.h:171:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized] drivers/gpio/gpiolib-of.c:635:8: warning: 'dflags' may be used uninitialized in this function [-Wuninitialized] drivers/gpio/gpiolib-of.c:635:8: warning: 'lflags' may be used uninitialized in this function [-Wuninitialized] ipc/shm.c:1712:59: warning: 'file' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:72:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] net/core/gen_stats.c:156:19: warning: 'seq' may be used uninitialized in this function [-Wuninitialized] net/core/dev.c:3597:15: warning: 'tail' may be used uninitialized in this function [-Wuninitialized] lib/mpi/mpicoder.c:336:12: warning: 'buff' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/drm_dp_mst_topology.c:5399:9: warning: missing braces around initializer [-Wmissing-braces] drivers/gpu/drm/drm_dp_mst_topology.c:5399:9: warning: (near initialization for 'desc.ident') [-Wmissing-braces] drivers/gpu/drm/drm_dp_mst_topology.c:729:23: warning: 'hdrlen' may be used uninitialized in this function [-Wuninitialized] include/linux/rhashtable.h:110:10: warning: 'next' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/drm_atomic.c:426:38: warning: 'crtc_state' may be used uninitialized in this function [-Wuninitialized] mm/ksm.c:1391:15: warning: 'found_rmap_hlist_len' may be used uninitialized in this function [-Wuninitialized] net/wireless/nl80211.c:13147:33: warning: 'wdev' may be used uninitialized in this function [-Wuninitialized] net/wireless/nl80211.c:13117:21: warning: 'rdev' may be used uninitialized in this function [-Wuninitialized] net/mac80211/tx.c:2551:27: warning: 'chanctx_conf' may be used uninitialized in this function [-Wuninitialized] net/mac80211/mlme.c:1576:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify 4c7d00ccf40db99bfb7bd1857bcbf007275704d8^{commit} 4c7d00ccf40db99bfb7bd1857bcbf007275704d8 already have revision, skipping fetch # git checkout -q -f -B kisskb 4c7d00ccf40db99bfb7bd1857bcbf007275704d8 # git clean -qxdf # < git log -1 # commit 4c7d00ccf40db99bfb7bd1857bcbf007275704d8 # Merge: 18ea671ba40b 9871abffc810 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Wed Feb 5 18:11:51 2020 +0000 # # Merge tag 'pwm/for-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm # # Pull pwm updates from Thierry Reding: # "Mostly cleanups and minor improvements with some new chip support for # some drivers" # # * tag 'pwm/for-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (37 commits) # pwm: Remove set but not set variable 'pwm' # pwm: sun4i: Initialize variables before use # pwm: stm32: Remove automatic output enable # pwm: sun4i: Narrow scope of local variable # pwm: bcm2835: Allow building for ARCH_BRCMSTB # pwm: imx27: Eliminate error message for defer probe # pwm: sun4i: Fix inconsistent IS_ERR and PTR_ERR # pwm: sun4i: Move pwm_calculate() out of spin_lock() # pwm: omap-dmtimer: Allow compiling with COMPILE_TEST # pwm: omap-dmtimer: put_device() after of_find_device_by_node() # pwm: omap-dmtimer: Simplify error handling # pwm: omap-dmtimer: Remove PWM chip in .remove before making it unfunctional # pwm: Implement tracing for .get_state() and .apply_state() # pwm: rcar: Document inability to set duty_cycle = 0 # pwm: rcar: Drop useless call to pwm_get_state() # pwm: Fix minor Kconfig whitespace issues # pwm: atmel: Implement .get_state() # pwm: atmel: Use register accessors for channels # pwm: atmel: Document known weaknesses of both hardware and software # pwm: atmel: Replace loop in prescale calculation by ad-hoc calculation # ... # < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version # < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-ld --version # < git log --format=%s --max-count=1 4c7d00ccf40db99bfb7bd1857bcbf007275704d8 # < make -s -j 32 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 32 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/drivers/gpio/gpiolib-of.c: In function 'of_gpiochip_add': /kisskb/src/drivers/gpio/gpiolib-of.c:635:8: warning: 'dflags' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpio/gpiolib-of.c:621:19: note: 'dflags' was declared here /kisskb/src/drivers/gpio/gpiolib-of.c:635:8: warning: 'lflags' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpio/gpiolib-of.c:620:16: note: 'lflags' was declared here /kisskb/src/ipc/shm.c: In function 'ksys_shmdt': /kisskb/src/ipc/shm.c:1712:59: warning: 'file' 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:72:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c:338:21: note: 'pdeo' was declared here /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/core/gen_stats.c: In function '__gnet_stats_copy_basic': /kisskb/src/net/core/gen_stats.c:156:19: warning: 'seq' 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:3597:15: warning: 'tail' 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/drivers/gpu/drm/drm_dp_mst_topology.c: In function 'drm_dp_mst_dsc_aux_for_port': /kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c:5399:9: warning: missing braces around initializer [-Wmissing-braces] /kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c:5399:9: warning: (near initialization for 'desc.ident') [-Wmissing-braces] /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:729:23: warning: 'hdrlen' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/lib/rhashtable.c: In function 'rht_deferred_worker': /kisskb/src/include/linux/rhashtable.h:110:10: warning: 'next' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/lib/rhashtable.c:222:28: note: 'next' was declared here /kisskb/src/drivers/gpu/drm/drm_edid.c: In function 'cea_mode_alternate_timings': /kisskb/src/drivers/gpu/drm/drm_edid.c:3275:2: error: call to '__compiletime_assert_3282' declared with attribute error: BUILD_BUG_ON failed: cea_mode_for_vic(8)->vtotal != 262 \|\| cea_mode_for_vic(9)->vtotal != 262 \|\| cea_mode_for_vic(12)->vtotal != 262 \|\| cea_mode_for_vic(13)->vtotal != 262 \|\| cea_mode_for_vic(23)->vtotal != 312 \|\| cea_mode_for_vic(24)->vtotal != 312 \|\| cea_mode_for_vic(27)->vtotal != 312 \|\| cea_mode_for_vic(28)->vtotal != 312 make[4]: * [/kisskb/src/scripts/Makefile.build:265: drivers/gpu/drm/drm_edid.o] Error 1 make[4]: * Waiting for unfinished jobs.... /kisskb/src/drivers/gpu/drm/drm_atomic.c: In function 'drm_atomic_check_only': /kisskb/src/drivers/gpu/drm/drm_atomic.c:426:38: warning: 'crtc_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/drm_atomic.c:405:25: note: 'crtc_state' was declared here make[3]: * [/kisskb/src/scripts/Makefile.build:503: drivers/gpu/drm] Error 2 make[2]: * [/kisskb/src/scripts/Makefile.build:503: drivers/gpu] Error 2 make[2]: * Waiting for unfinished jobs.... /kisskb/src/mm/ksm.c: In function '__stable_node_chain': /kisskb/src/mm/ksm.c:1391:15: warning: 'found_rmap_hlist_len' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/ksm.c:1363:6: note: 'found_rmap_hlist_len' was declared here /kisskb/src/net/wireless/nl80211.c: In function 'nl80211_vendor_cmd_dump': /kisskb/src/net/wireless/nl80211.c:13147:33: warning: 'wdev' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/wireless/nl80211.c:13117:21: warning: 'rdev' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/mac80211/tx.c: In function 'ieee80211_build_hdr': /kisskb/src/net/mac80211/tx.c:2551:27: warning: 'chanctx_conf' 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:1576:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/mac80211/mlme.c:1533:6: note: 'pwr_level_cisco' was declared here make[1]: * [/kisskb/src/Makefile:1681: drivers] Error 2 make[1]: * Waiting for unfinished jobs.... make: * [Makefile:179: sub-make] Error 2 Command 'make -s -j 32 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- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus_bcm2835_defconfig_arm # Build took: 0:01:06.329522

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