[PATCH v3 17/18] vdso: Remove remnants of architecture-specific random state storage
From: Thomas Weißschuh <hidden>
Date: 2025-02-04 12:06:19
Also in:
linux-arch, linux-arm-kernel, linux-mips, linux-riscv, linux-s390, lkml, loongarch
Subsystem:
generic include/asm header files, generic vdso library, the rest · Maintainers:
Arnd Bergmann, Andy Lutomirski, Thomas Gleixner, Vincenzo Frascino, Linus Torvalds
All users of the random vDSO are using the generic storage implementation. Remove the now unnecessary compatibility accessor functions and symbols. Co-developed-by: Nam Cao <redacted> Signed-off-by: Nam Cao <redacted> Signed-off-by: Thomas Weißschuh <redacted> --- include/asm-generic/vdso/vsyscall.h | 5 ----- include/vdso/datapage.h | 1 - 2 files changed, 6 deletions(-)
diff --git a/include/asm-generic/vdso/vsyscall.h b/include/asm-generic/vdso/vsyscall.h
index a5f973e4e2723ef1815c88a7846f7c477e3febd9..13e2ac3736ee9b4aea6800117997ee165a7e2b9d 100644
--- a/include/asm-generic/vdso/vsyscall.h
+++ b/include/asm-generic/vdso/vsyscall.h@@ -32,11 +32,6 @@ static __always_inline struct vdso_data *__arch_get_k_vdso_data(void) #define __arch_get_vdso_u_time_data __arch_get_vdso_data -#ifndef __arch_get_vdso_u_rng_data -#define __arch_get_vdso_u_rng_data() __arch_get_vdso_rng_data() -#endif -#define vdso_k_rng_data __arch_get_k_vdso_rng_data() - #endif /* CONFIG_GENERIC_VDSO_DATA_STORE */ #ifndef __arch_update_vsyscall
diff --git a/include/vdso/datapage.h b/include/vdso/datapage.h
index 46658b39c28250e977f5a3454224c3ed0fb4c81d..497907c3aa11fcae913f62ef7373bbe6a1026bd6 100644
--- a/include/vdso/datapage.h
+++ b/include/vdso/datapage.h@@ -152,7 +152,6 @@ struct vdso_rng_data { #ifndef CONFIG_GENERIC_VDSO_DATA_STORE extern struct vdso_time_data _vdso_data[CS_BASES] __attribute__((visibility("hidden"))); extern struct vdso_time_data _timens_data[CS_BASES] __attribute__((visibility("hidden"))); -extern struct vdso_rng_data _vdso_rng_data __attribute__((visibility("hidden"))); #else extern struct vdso_time_data vdso_u_time_data[CS_BASES] __attribute__((visibility("hidden"))); extern struct vdso_rng_data vdso_u_rng_data __attribute__((visibility("hidden")));
--
2.48.1