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| author | Thomas Weißschuh <thomas.weissschuh@linutronix.de> | 2024-10-10 09:01:13 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2024-11-02 12:37:34 +0100 |
| commit | dd937454d905fad9fcbeccd35ecfc8c3c096fe76 (patch) | |
| tree | 97c0d5d140061bd9ea30f9189bea91ebffa031d7 /arch/x86/include | |
| parent | x86/mm/mmap: Remove arch_vma_name() (diff) | |
| download | linux-dd937454d905fad9fcbeccd35ecfc8c3c096fe76.tar.xz linux-dd937454d905fad9fcbeccd35ecfc8c3c096fe76.zip | |
x86/vdso: Use __arch_get_vdso_data() to access vdso data
The implementation details of the vdso_data access will change.
Prepare for that by using the existing helper function.
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20241010-vdso-generic-base-v1-11-b64f0842d512@linutronix.de
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/vdso/getrandom.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/include/asm/vdso/getrandom.h b/arch/x86/include/asm/vdso/getrandom.h index ff5334ad32a0..ecdcdbcd3392 100644 --- a/arch/x86/include/asm/vdso/getrandom.h +++ b/arch/x86/include/asm/vdso/getrandom.h @@ -32,8 +32,8 @@ static __always_inline ssize_t getrandom_syscall(void *buffer, size_t len, unsig static __always_inline const struct vdso_rng_data *__arch_get_vdso_rng_data(void) { - if (IS_ENABLED(CONFIG_TIME_NS) && __vdso_data->clock_mode == VDSO_CLOCKMODE_TIMENS) - return (void *)&__vdso_rng_data + ((void *)&__timens_vdso_data - (void *)&__vdso_data); + if (IS_ENABLED(CONFIG_TIME_NS) && __arch_get_vdso_data()->clock_mode == VDSO_CLOCKMODE_TIMENS) + return (void *)&__vdso_rng_data + ((void *)&__timens_vdso_data - (void *)__arch_get_vdso_data()); return &__vdso_rng_data; } |