Loading arch/arm64/kernel/suspend.c +10 −0 Original line number Diff line number Diff line #include <linux/ftrace.h> #include <linux/percpu.h> #include <linux/slab.h> #include <asm/cacheflush.h> Loading Loading @@ -91,6 +92,13 @@ int __cpu_suspend(unsigned long arg, int (*fn)(unsigned long)) */ local_dbg_save(flags); /* * Function graph tracer state gets incosistent when the kernel * calls functions that never return (aka suspend finishers) hence * disable graph tracing during their execution. */ pause_graph_tracing(); /* * mm context saved on the stack, it will be restored when * the cpu comes out of reset through the identity mapped Loading Loading @@ -128,6 +136,8 @@ int __cpu_suspend(unsigned long arg, int (*fn)(unsigned long)) hw_breakpoint_restore(NULL); } unpause_graph_tracing(); /* * Restore pstate flags. OS lock and mdscr have been already * restored, so from this point onwards, debugging is fully Loading Loading
arch/arm64/kernel/suspend.c +10 −0 Original line number Diff line number Diff line #include <linux/ftrace.h> #include <linux/percpu.h> #include <linux/slab.h> #include <asm/cacheflush.h> Loading Loading @@ -91,6 +92,13 @@ int __cpu_suspend(unsigned long arg, int (*fn)(unsigned long)) */ local_dbg_save(flags); /* * Function graph tracer state gets incosistent when the kernel * calls functions that never return (aka suspend finishers) hence * disable graph tracing during their execution. */ pause_graph_tracing(); /* * mm context saved on the stack, it will be restored when * the cpu comes out of reset through the identity mapped Loading Loading @@ -128,6 +136,8 @@ int __cpu_suspend(unsigned long arg, int (*fn)(unsigned long)) hw_breakpoint_restore(NULL); } unpause_graph_tracing(); /* * Restore pstate flags. OS lock and mdscr have been already * restored, so from this point onwards, debugging is fully Loading
