diff options
Diffstat (limited to 'samples/bpf/asm_goto_workaround.h')
| -rw-r--r-- | samples/bpf/asm_goto_workaround.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/samples/bpf/asm_goto_workaround.h b/samples/bpf/asm_goto_workaround.h new file mode 100644 index 000000000000..5cd7c1d1a5d5 --- /dev/null +++ b/samples/bpf/asm_goto_workaround.h | |||
| @@ -0,0 +1,16 @@ | |||
| 1 | /* SPDX-License-Identifier: GPL-2.0 */ | ||
| 2 | /* Copyright (c) 2019 Facebook */ | ||
| 3 | #ifndef __ASM_GOTO_WORKAROUND_H | ||
| 4 | #define __ASM_GOTO_WORKAROUND_H | ||
| 5 | |||
| 6 | /* this will bring in asm_volatile_goto macro definition | ||
| 7 | * if enabled by compiler and config options. | ||
| 8 | */ | ||
| 9 | #include <linux/types.h> | ||
| 10 | |||
| 11 | #ifdef asm_volatile_goto | ||
| 12 | #undef asm_volatile_goto | ||
| 13 | #define asm_volatile_goto(x...) asm volatile("invalid use of asm_volatile_goto") | ||
| 14 | #endif | ||
| 15 | |||
| 16 | #endif | ||
