LKFT build plans updated with toolchain gcc-13 and here is the report.
While building Linux stable rc 5.4 arm with gcc-13 failed due to following warnings / errors.
make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/3/build ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- 'CC=sccache arm-linux-gnueabihf-gcc' 'HOSTCC=sccache gcc' In file included from include/linux/kernel.h:11, from drivers/ata/libahci.c:19: drivers/ata/libahci.c: In function 'ahci_led_store': include/linux/compiler.h:419:45: error: call to '__compiletime_assert_123' declared with attribute error: BUILD_BUG_ON failed: sizeof(_s) > sizeof(long) 419 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^ include/linux/compiler.h:400:25: note: in definition of macro '__compiletime_assert' 400 | prefix ## suffix(); \ | ^~~~~~ include/linux/compiler.h:419:9: note: in expansion of macro '_compiletime_assert' 419 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) | ^~~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert' 39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) | ^~~~~~~~~~~~~~~~~~ include/linux/build_bug.h:50:9: note: in expansion of macro 'BUILD_BUG_ON_MSG' 50 | BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition) | ^~~~~~~~~~~~~~~~ include/linux/nospec.h:60:9: note: in expansion of macro 'BUILD_BUG_ON' 60 | BUILD_BUG_ON(sizeof(_s) > sizeof(long)); \ | ^~~~~~~~~~~~ drivers/ata/libahci.c:1142:23: note: in expansion of macro 'array_index_nospec' 1142 | pmp = array_index_nospec(pmp, EM_MAX_SLOTS); | ^~~~~~~~~~~~~~~~~~ make[3]: *** [scripts/Makefile.build:262: drivers/ata/libahci.o] Error
Build links, - https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.4.y/build/v5.4.25... - https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.4.y/build/v5.4.25... - https://storage.tuxsuite.com/public/linaro/lkft/builds/2TiUQ2Oi0YnrXQyA0eCoD...
Steps to reproduce: tuxmake --runtime podman --target-arch arm --toolchain gcc-13 --kconfig https://storage.tuxsuite.com/public/linaro/lkft/builds/2TiUQ2Oi0YnrXQyA0eCoD... - https://storage.tuxsuite.com/public/linaro/lkft/builds/2TiUQ2Oi0YnrXQyA0eCoD...
-- Linaro LKFT https://lkft.linaro.org