Buildresult: linus-rand/x86_64-randconfig/x86_64-gcc11 built on Mar 24 2022, 08:36

kisskb

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Status:	OK
Date/Time:	Mar 24 2022, 08:36
Duration:	0:09:25.762703
Builder:	ka4
Revision:	Merge tag 'trace-v5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace (`1bc191051dca28fa6d20fd1dc34a1903e7d4fb62)`
Target:	linus-rand/x86_64-randconfig/x86_64-gcc11
Branch:	linus-rand
Compiler:	x86_64-gcc11 (x86_64-linux-gcc (GCC) 11.1.0 / GNU ld (GNU Binutils) 2.36.1)
Config:	randconfig (download)
Log:	Download original Possible warnings (6) .config:5538:warning: override: reassigning to symbol STANDALONE .config:5539:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD .config:5544:warning: override: reassigning to symbol GCC_PLUGIN_LATENT_ENTROPY .config:5545:warning: override: reassigning to symbol BPF_PRELOAD lib/strncpy_from_user.o: warning: objtool: strncpy_from_user()+0x96: call to do_strncpy_from_user() with UACCESS enabled lib/strnlen_user.o: warning: objtool: strnlen_user()+0x63: call to do_strnlen_user() with UACCESS enabled Full Log # git rev-parse -q --verify 1bc191051dca28fa6d20fd1dc34a1903e7d4fb62^{commit} 1bc191051dca28fa6d20fd1dc34a1903e7d4fb62 already have revision, skipping fetch # git checkout -q -f -B kisskb 1bc191051dca28fa6d20fd1dc34a1903e7d4fb62 # git clean -qxdf # < git log -1 # commit 1bc191051dca28fa6d20fd1dc34a1903e7d4fb62 # Merge: 20f463fb3868 795301d3c289 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Wed Mar 23 11:40:25 2022 -0700 # # Merge tag 'trace-v5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace # # Pull tracing updates from Steven Rostedt: # # - New user_events interface. User space can register an event with the # kernel describing the format of the event. Then it will receive a # byte in a page mapping that it can check against. A privileged task # can then enable that event like any other event, which will change # the mapped byte to true, telling the user space application to start # writing the event to the tracing buffer. # # - Add new "ftrace_boot_snapshot" kernel command line parameter. When # set, the tracing buffer will be saved in the snapshot buffer at boot # up when the kernel hands things over to user space. This will keep # the traces that happened at boot up available even if user space boot # up has tracing as well. # # - Have TRACE_EVENT_ENUM() also update trace event field type # descriptions. Thus if a static array defines its size with an enum, # the user space trace event parsers can still know how to parse that # array. # # - Add new TRACE_CUSTOM_EVENT() macro. This acts the same as the # TRACE_EVENT() macro, but will attach to an existing tracepoint. This # will make one tracepoint be able to trace different content and not # be stuck at only what the original TRACE_EVENT() macro exports. # # - Fixes to tracing error logging. # # - Better saving of cmdlines to PIDs when tracing (use the wakeup events # for mapping). # # * tag 'trace-v5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: (30 commits) # tracing: Have type enum modifications copy the strings # user_events: Add trace event call as root for low permission cases # tracing/user_events: Use alloc_pages instead of kzalloc() for register pages # tracing: Add snapshot at end of kernel boot up # tracing: Have TRACE_DEFINE_ENUM affect trace event types as well # tracing: Fix strncpy warning in trace_events_synth.c # user_events: Prevent dyn_event delete racing with ioctl add/delete # tracing: Add TRACE_CUSTOM_EVENT() macro # tracing: Move the defines to create TRACE_EVENTS into their own files # tracing: Add sample code for custom trace events # tracing: Allow custom events to be added to the tracefs directory # tracing: Fix last_cmd_set() string management in histogram code # user_events: Fix potential uninitialized pointer while parsing field # tracing: Fix allocation of last_cmd in last_cmd_set() # user_events: Add documentation file # user_events: Add sample code for typical usage # user_events: Add self-test for validator boundaries # user_events: Add self-test for perf_event integration # user_events: Add self-test for dynamic_events integration # user_events: Add self-test for ftrace integration # ... # < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version # < git log --format=%s --max-count=1 1bc191051dca28fa6d20fd1dc34a1903e7d4fb62 # < make -s -j 10 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux- randconfig # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n # Added to kconfig CONFIG_GCC_PLUGINS=n # Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n # Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n # Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n # Added to kconfig CONFIG_BPF_PRELOAD=n # Added to kconfig # < make -s -j 10 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux- help # make -s -j 10 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux- olddefconfig .config:5538:warning: override: reassigning to symbol STANDALONE .config:5539:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD .config:5544:warning: override: reassigning to symbol GCC_PLUGIN_LATENT_ENTROPY .config:5545:warning: override: reassigning to symbol BPF_PRELOAD # make -s -j 10 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/x86_64-linux/bin/x86_64-linux- lib/strncpy_from_user.o: warning: objtool: strncpy_from_user()+0x96: call to do_strncpy_from_user() with UACCESS enabled lib/strnlen_user.o: warning: objtool: strnlen_user()+0x63: call to do_strnlen_user() with UACCESS enabled Completed OK # rm -rf /kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc11 # Build took: 0:09:25.762703

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