diff options
| -rw-r--r-- | arch/x86/entry/vdso/vdso-layout.lds.S | 6 | ||||
| -rw-r--r-- | arch/x86/include/asm/vdso/getrandom.h | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/vdso/gettimeofday.h | 6 |
3 files changed, 5 insertions, 9 deletions
diff --git a/arch/x86/entry/vdso/vdso-layout.lds.S b/arch/x86/entry/vdso/vdso-layout.lds.S index bafa73f09e92..51c0cc011974 100644 --- a/arch/x86/entry/vdso/vdso-layout.lds.S +++ b/arch/x86/entry/vdso/vdso-layout.lds.S @@ -28,12 +28,6 @@ SECTIONS hvclock_page = vvar_start + 2 * PAGE_SIZE; timens_page = vvar_start + 3 * PAGE_SIZE; -#undef _ASM_X86_VVAR_H - /* Place all vvars in timens too at the offsets in asm/vvar.h. */ -#define EMIT_VVAR(name, offset) timens_ ## name = timens_page + offset; -#include <asm/vvar.h> -#undef EMIT_VVAR - . = SIZEOF_HEADERS; .hash : { *(.hash) } :text diff --git a/arch/x86/include/asm/vdso/getrandom.h b/arch/x86/include/asm/vdso/getrandom.h index ecdcdbcd3392..d0713c829254 100644 --- a/arch/x86/include/asm/vdso/getrandom.h +++ b/arch/x86/include/asm/vdso/getrandom.h @@ -33,7 +33,7 @@ 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) && __arch_get_vdso_data()->clock_mode == VDSO_CLOCKMODE_TIMENS) - return (void *)&__vdso_rng_data + ((void *)&__timens_vdso_data - (void *)__arch_get_vdso_data()); + return (void *)&__vdso_rng_data + ((void *)&timens_page - (void *)__arch_get_vdso_data()); return &__vdso_rng_data; } diff --git a/arch/x86/include/asm/vdso/gettimeofday.h b/arch/x86/include/asm/vdso/gettimeofday.h index b2d2df026f6e..1e6116172a65 100644 --- a/arch/x86/include/asm/vdso/gettimeofday.h +++ b/arch/x86/include/asm/vdso/gettimeofday.h @@ -21,7 +21,9 @@ #include <clocksource/hyperv_timer.h> #define __vdso_data (VVAR(_vdso_data)) -#define __timens_vdso_data (TIMENS(_vdso_data)) + +extern struct vdso_data timens_page + __attribute__((visibility("hidden"))); #define VDSO_HAS_TIME 1 @@ -61,7 +63,7 @@ extern struct ms_hyperv_tsc_page hvclock_page static __always_inline const struct vdso_data *__arch_get_timens_vdso_data(const struct vdso_data *vd) { - return __timens_vdso_data; + return &timens_page; } #endif |