Hi Pratyush,

On Wed, Mar 31, 2021 at 4:03 AM Pratyush Yadav me@yadavpratyush.com wrote:

Hi,

I recently rebased a dev branch on top of next-20210330 (4143e05b7b17) and I notice a build error from the optee driver:

In file included from drivers/tee/optee/call.c:18: In file included from drivers/tee/optee/optee_trace.h:67: ./include/trace/define_trace.h:95:10: fatal error: './optee_trace.h' file not found #include TRACE_INCLUDE(TRACE_INCLUDE_FILE) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ./include/trace/define_trace.h:90:32: note: expanded from macro 'TRACE_INCLUDE' # define TRACE_INCLUDE(system) __TRACE_INCLUDE(system) ^~~~~~~~~~~~~~~~~~~~~~~ ./include/trace/define_trace.h:87:34: note: expanded from macro '__TRACE_INCLUDE' # define __TRACE_INCLUDE(system) __stringify(TRACE_INCLUDE_PATH/system.h) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ./include/linux/stringify.h:10:27: note: expanded from macro '__stringify' #define __stringify(x...) __stringify_1(x) ^~~~~~~~~~~~~~~~ ./include/linux/stringify.h:9:29: note: expanded from macro '__stringify_1' #define __stringify_1(x...) #x ^~ <scratch space>:135:1: note: expanded from here "./optee_trace.h" ^~~~~~~~~~~~~~~~~ 1 error generated.

The config is attached. I am building using clang.

$ clang --version clang version 11.1.0 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin

Thanks for reporting, this should hopefully be taken care of by https://lkml.org/lkml/2021/3/25/2

Cheers, Jens