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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-11-30 14:56:55 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-11-30 14:56:55 +0300 |
| commit | 1f195e557d137be004894d2016357013331ec3d0 (patch) | |
| tree | ac74e64b08349fc569e9db2edcf32c4bf84b0c9b /tools/testing/selftests/powerpc/security/flush_utils.h | |
| parent | fd4ebb457c9ca90d10a74aeb85d54e27b08d5e76 (diff) | |
| parent | b65054597872ce3aefbc6a666385eabdf9e288da (diff) | |
| download | linux-1f195e557d137be004894d2016357013331ec3d0.tar.xz | |
Merge remote-tracking branch 'torvalds/master' into perf/core
To pick up fixes.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/testing/selftests/powerpc/security/flush_utils.h')
| -rw-r--r-- | tools/testing/selftests/powerpc/security/flush_utils.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/tools/testing/selftests/powerpc/security/flush_utils.h b/tools/testing/selftests/powerpc/security/flush_utils.h new file mode 100644 index 000000000000..07a5eb301466 --- /dev/null +++ b/tools/testing/selftests/powerpc/security/flush_utils.h @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ + +/* + * Copyright 2018 IBM Corporation. + */ + +#ifndef _SELFTESTS_POWERPC_SECURITY_FLUSH_UTILS_H +#define _SELFTESTS_POWERPC_SECURITY_FLUSH_UTILS_H + +#define CACHELINE_SIZE 128 + +void syscall_loop(char *p, unsigned long iterations, + unsigned long zero_size); + +void set_dscr(unsigned long val); + +#endif /* _SELFTESTS_POWERPC_SECURITY_FLUSH_UTILS_H */ |