diff options
Diffstat (limited to 'samples')
| -rw-r--r-- | samples/bpf/Makefile | 1 | ||||
| -rw-r--r-- | samples/bpf/asm_goto_workaround.h | 13 | ||||
| -rw-r--r-- | samples/bpf/task_fd_query_user.c | 1 |
3 files changed, 14 insertions, 1 deletions
diff --git a/samples/bpf/Makefile b/samples/bpf/Makefile index 1d9be26b4edd..42b571cde177 100644 --- a/samples/bpf/Makefile +++ b/samples/bpf/Makefile @@ -176,6 +176,7 @@ KBUILD_HOSTCFLAGS += -I$(srctree)/tools/lib/bpf/ KBUILD_HOSTCFLAGS += -I$(srctree)/tools/testing/selftests/bpf/ KBUILD_HOSTCFLAGS += -I$(srctree)/tools/lib/ -I$(srctree)/tools/include KBUILD_HOSTCFLAGS += -I$(srctree)/tools/perf +KBUILD_HOSTCFLAGS += -DHAVE_ATTR_TEST=0 HOSTCFLAGS_bpf_load.o += -I$(objtree)/usr/include -Wno-unused-variable diff --git a/samples/bpf/asm_goto_workaround.h b/samples/bpf/asm_goto_workaround.h index 7409722727ca..7048bb3594d6 100644 --- a/samples/bpf/asm_goto_workaround.h +++ b/samples/bpf/asm_goto_workaround.h @@ -3,7 +3,8 @@ #ifndef __ASM_GOTO_WORKAROUND_H #define __ASM_GOTO_WORKAROUND_H -/* this will bring in asm_volatile_goto macro definition +/* + * This will bring in asm_volatile_goto and asm_inline macro definitions * if enabled by compiler and config options. */ #include <linux/types.h> @@ -13,5 +14,15 @@ #define asm_volatile_goto(x...) asm volatile("invalid use of asm_volatile_goto") #endif +/* + * asm_inline is defined as asm __inline in "include/linux/compiler_types.h" + * if supported by the kernel's CC (i.e CONFIG_CC_HAS_ASM_INLINE) which is not + * supported by CLANG. + */ +#ifdef asm_inline +#undef asm_inline +#define asm_inline asm +#endif + #define volatile(x...) volatile("") #endif diff --git a/samples/bpf/task_fd_query_user.c b/samples/bpf/task_fd_query_user.c index e39938058223..4c31b305e6ef 100644 --- a/samples/bpf/task_fd_query_user.c +++ b/samples/bpf/task_fd_query_user.c @@ -13,6 +13,7 @@ #include <sys/resource.h> #include <sys/types.h> #include <sys/stat.h> +#include <linux/perf_event.h> #include "libbpf.h" #include "bpf_load.h" |