Buildresult: linus/m68k-allmodconfig/m68k-gcc8 built on Jul 23 2022, 07:20

kisskb

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Status:	Failed
Date/Time:	Jul 23 2022, 07:20
Duration:	0:14:10.685545
Builder:	blade46
Revision:	Merge tag 'rcu-urgent.2022.07.21a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu (`4ba1329cbb9456c937bff1ed8ad4ca91ab75eab6)`
Target:	linus/m68k-allmodconfig/m68k-gcc8
Branch:	linus
Compiler:	m68k-gcc8 (m68k-linux-gcc (GCC) 8.5.0 / GNU ld (GNU Binutils) 2.36.1)
Config:	allmodconfig (download)
Log:	Download original Possible errors arch/m68k/include/asm/bitops.h:329:20: error: array subscript 2 is above array bounds of 'long unsigned int[1]' [-Werror=array-bounds] cc1: all warnings being treated as errors make[4]: * [scripts/Makefile.build:249: drivers/net/ipa/ipa_mem.o] Error 1 make[3]: * [scripts/Makefile.build:466: drivers/net/ipa] Error 2 make[2]: * [scripts/Makefile.build:466: drivers/net] Error 2 make[1]: * [Makefile:1843: drivers] Error 2 make: *** [Makefile:219: __sub-make] Error 2 No warnings found in log. Full Log # git rev-parse -q --verify 4ba1329cbb9456c937bff1ed8ad4ca91ab75eab6^{commit} 4ba1329cbb9456c937bff1ed8ad4ca91ab75eab6 already have revision, skipping fetch # git checkout -q -f -B kisskb 4ba1329cbb9456c937bff1ed8ad4ca91ab75eab6 # git clean -qxdf # < git log -1 # commit 4ba1329cbb9456c937bff1ed8ad4ca91ab75eab6 # Merge: 7fb5e5083190 4f2bfd9494a0 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Fri Jul 22 10:01:20 2022 -0700 # # Merge tag 'rcu-urgent.2022.07.21a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu # # Pull RCU fix from Paul McKenney: # "This contains a pair of commits that fix 282d8998e997 ("srcu: Prevent # expedited GPs and blocking readers from consuming CPU"), which was # itself a fix to an SRCU expedited grace-period problem that could # prevent kernel live patching (KLP) from completing. # # That SRCU fix for KLP introduced large (as in minutes) boot-time # delays to embedded Linux kernels running on qemu/KVM. These delays # were due to the emulation of certain MMIO operations controlling # memory layout, which were emulated with one expedited grace period per # access. Common configurations required thousands of boot-time MMIO # accesses, and thus thousands of boot-time expedited SRCU grace # periods. # # In these configurations, the occasional sleeps that allowed KLP to # proceed caused excessive boot delays. These commits preserve enough # sleeps to permit KLP to proceed, but few enough that the virtual # embedded kernels still boot reasonably quickly. # # This represents a regression introduced in the v5.19 merge window, and # the bug is causing significant inconvenience" # # * tag 'rcu-urgent.2022.07.21a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: # srcu: Make expedited RCU grace periods block even less frequently # srcu: Block less aggressively for expedited grace periods # < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux-ld --version # < git log --format=%s --max-count=1 4ba1329cbb9456c937bff1ed8ad4ca91ab75eab6 # < make -s -j 32 ARCH=m68k O=/kisskb/build/linus_m68k-allmodconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux- allmodconfig # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_SAMPLES=n # < make -s -j 32 ARCH=m68k O=/kisskb/build/linus_m68k-allmodconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux- help # make -s -j 32 ARCH=m68k O=/kisskb/build/linus_m68k-allmodconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux- olddefconfig # make -s -j 32 ARCH=m68k O=/kisskb/build/linus_m68k-allmodconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux- In file included from /kisskb/src/include/linux/bitops.h:33, from /kisskb/src/include/linux/thread_info.h:27, from /kisskb/src/include/asm-generic/preempt.h:5, from ./arch/m68k/include/generated/asm/preempt.h:1, from /kisskb/src/include/linux/preempt.h:78, from /kisskb/src/arch/m68k/include/asm/irqflags.h:6, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/arch/m68k/include/asm/atomic.h:6, from /kisskb/src/include/linux/atomic.h:7, from /kisskb/src/include/linux/rcupdate.h:25, from /kisskb/src/include/linux/rculist.h:11, from /kisskb/src/include/linux/pid.h:5, from /kisskb/src/include/linux/sched.h:14, from /kisskb/src/include/linux/ratelimit.h:6, from /kisskb/src/include/linux/dev_printk.h:16, from /kisskb/src/include/linux/device.h:15, from /kisskb/src/include/linux/dma-mapping.h:7, from /kisskb/src/drivers/net/ipa/ipa_mem.c:10: /kisskb/src/drivers/net/ipa/ipa_mem.c: In function 'ipa_mem_init': /kisskb/src/arch/m68k/include/asm/bitops.h:329:20: error: array subscript 2 is above array bounds of 'long unsigned int[1]' [-Werror=array-bounds] while (!(num = ~p++)) { ~^~ cc1: all warnings being treated as errors make[4]: [/kisskb/src/scripts/Makefile.build:249: drivers/net/ipa/ipa_mem.o] Error 1 make[3]: * [/kisskb/src/scripts/Makefile.build:466: drivers/net/ipa] Error 2 make[3]: * Waiting for unfinished jobs.... make[2]: * [/kisskb/src/scripts/Makefile.build:466: drivers/net] Error 2 make[2]: * Waiting for unfinished jobs.... make[1]: * [/kisskb/src/Makefile:1843: drivers] Error 2 make: *** [Makefile:219: __sub-make] Error 2 Command 'make -s -j 32 ARCH=m68k O=/kisskb/build/linus_m68k-allmodconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus_m68k-allmodconfig_m68k-gcc8 # Build took: 0:14:10.685545

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