Hi all, After merging the rpmsg tree, today's linux-next build (x86_64 allmodconfig) failed like this: drivers/remoteproc/mtk_scp.c: In function 'mt8192_scp_before_load': drivers/remoteproc/mtk_scp.c:326:2: error: implicit declaration of function 'dsb' [-Werror=implicit-function-declaration] 326 | dsb(sy); | ^~~ drivers/remoteproc/mtk_scp.c:326:6: error: 'sy' undeclared (first use in this function); did you mean 's8'? 326 | dsb(sy); | ^~ | s8 Caused by commit fd0b6c1ff85a ("remoteproc/mediatek: Add support for mt8192 SCP") I have reverted that commit for today. -- Cheers, Stephen Rothwell