Re: [next] arm64: mte.c:176:17: error: 'struct thread_struct' has no member named 'sctlr_tcf0'

On Mon, Nov 30, 2020 at 09:12:58PM +0530, Naresh Kamboju wrote:

Linux next tag 20201130 arm64 build failed due to below error,

• gcc-9, gcc-10 and clang-10 build FAIL
• gcc-8 build PASS.

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/2/tmp ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- 'CC=sccache aarch64-linux-gnu-gcc' 'HOSTCC=sccache gcc' arch/arm64/kernel/mte.c: In function 'set_sctlr_el1_tcf0': arch/arm64/kernel/mte.c:176:17: error: 'struct thread_struct' has no member named 'sctlr_tcf0' 176 | current->thread.sctlr_tcf0 = tcf0;

Thanks for the report. There is a bodged conflict resolution, it should disappear when Stephen updates the -next tree.