[Please ignore this email report if it is already reported]
Regression found on arm gcc-11 built with following config
Following build warnings / errors reported on linux next-20211101.
metadata:
git_describe: next-20211101
git_repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git_short_log: 9febf1194306 (\"Add linux-next specific files for 20211101\")
target_arch: arm
toolchain: gcc-11
build error :
--------------
/tmp/ccyCNFmn.s: Assembler messages:
/tmp/ccyCNFmn.s:1114: Error: selected processor does not support `isb
' in ARM mode
/tmp/ccyCNFmn.s:2033: Error: selected processor does not support `isb
' in ARM mode
make[3]: *** [/builds/linux/scripts/Makefile.build:288:
arch/arm/vfp/vfpmodule.o] Error 1
/tmp/ccy2h2RX.s: Assembler messages:
/tmp/ccy2h2RX.s:387: Error: selected processor does not support `dsb
st' in ARM mode
/tmp/ccy2h2RX.s:466: Error: selected processor does not support `dsb
st' in ARM mode
/tmp/ccy2h2RX.s:505: Error: selected processor does not support `dsb
ishst' in ARM mode
/tmp/ccy2h2RX.s:509: Error: selected processor does not support `sev'
in ARM mode
/tmp/ccy2h2RX.s:524: Error: selected processor does not support `dsb '
in ARM mode
/tmp/ccy2h2RX.s:556: Error: selected processor does not support `dsb
st' in ARM mode
/tmp/ccy2h2RX.s:599: Error: selected processor does not support `dsb
st' in ARM mode
make[2]: *** [/builds/linux/scripts/Makefile.build:288:
arch/arm/mach-actions/platsmp.o] Error 1
make[2]: Target '__build' not remade because of errors.
make[1]: *** [/builds/linux/Makefile:1993: arch/arm/mach-actions] Error 2
Reported-by: Linux Kernel Functional Testing <lkft@xxxxxxxxxx>
build link:
-----------
https://builds.tuxbuild.com/20JSORlPpF83BDZzJEvnIbuof6E/
build config:
-------------
https://builds.tuxbuild.com/20JSORlPpF83BDZzJEvnIbuof6E/config
steps to reproduce:
--------------------
https://builds.tuxbuild.com/20JSORlPpF83BDZzJEvnIbuof6E/tuxmake_reproducer.sh
--
Linaro LKFT
https://lkft.linaro.org
