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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-02-21 19:54:41 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-02-21 19:54:41 +0300 |
| commit | 3f0b0903fde584a7398f82fc00bf4f8138610b87 (patch) | |
| tree | 43c1cbcda90d47f55ea2ee797b2644e157d2ab8a /tools/testing | |
| parent | efebca0ba9cfe2bae79dba7b2b09b129c41cfc8e (diff) | |
| parent | dac0da428f8dfb23666ab4ea54a7768c152b857a (diff) | |
| download | linux-3f0b0903fde584a7398f82fc00bf4f8138610b87.tar.xz | |
Merge tag 'x86_vdso_for_v6.3_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 vdso updates from Borislav Petkov:
- Add getcpu support for the 32-bit version of the vDSO
- Some smaller fixes
* tag 'x86_vdso_for_v6.3_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/vdso: Fix -Wmissing-prototypes warnings
x86/vdso: Fake 32bit VDSO build on 64bit compile for vgetcpu
selftests: Emit a warning if getcpu() is missing on 32bit
x86/vdso: Provide getcpu for x86-32.
x86/cpu: Provide the full setup for getcpu() on x86-32
x86/vdso: Move VDSO image init to vdso2c generated code
Diffstat (limited to 'tools/testing')
| -rw-r--r-- | tools/testing/selftests/x86/test_vsyscall.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/tools/testing/selftests/x86/test_vsyscall.c b/tools/testing/selftests/x86/test_vsyscall.c index 5b45e6986aea..47cab972807c 100644 --- a/tools/testing/selftests/x86/test_vsyscall.c +++ b/tools/testing/selftests/x86/test_vsyscall.c @@ -92,11 +92,8 @@ static void init_vdso(void) printf("[WARN]\tfailed to find time in vDSO\n"); vdso_getcpu = (getcpu_t)dlsym(vdso, "__vdso_getcpu"); - if (!vdso_getcpu) { - /* getcpu() was never wired up in the 32-bit vDSO. */ - printf("[%s]\tfailed to find getcpu in vDSO\n", - sizeof(long) == 8 ? "WARN" : "NOTE"); - } + if (!vdso_getcpu) + printf("[WARN]\tfailed to find getcpu in vDSO\n"); } static int init_vsys(void) |