[PATCH 13/15] vdso: Remove unnecessary vdso/vsyscall.h includes
From: Thomas Weißschuh <hidden>
Date: 2026-09-09 08:52:09
Also in:
linux-arch, linux-arm-kernel, linux-mips, linux-riscv, linux-s390, lkml, loongarch, sparclinux
Subsystem:
arm port, arm64 port (aarch64 architecture), generic vdso library, library code, loongarch, mips, risc-v architecture, s390 architecture, the rest · Maintainers:
Russell King, Catalin Marinas, Will Deacon, Andy Lutomirski, Thomas Gleixner, Vincenzo Frascino, Andrew Morton, Huacai Chen, Thomas Bogendoerfer, Paul Walmsley, Palmer Dabbelt, Albert Ou, Heiko Carstens, Vasily Gorbik, Alexander Gordeev, Linus Torvalds
None of these files uses anything from the header. Remove the inclusion. Signed-off-by: Thomas Weißschuh <redacted> --- arch/arm/kernel/vdso.c | 1 - arch/arm64/kernel/vdso.c | 1 - arch/loongarch/kernel/vdso.c | 1 - arch/mips/kernel/vdso.c | 1 - arch/riscv/kernel/sys_hwprobe.c | 1 - arch/riscv/kernel/vdso.c | 1 - arch/s390/kernel/time.c | 1 - lib/vdso/getrandom.c | 3 --- lib/vdso/gettimeofday.c | 3 --- 9 files changed, 13 deletions(-)
diff --git a/arch/arm/kernel/vdso.c b/arch/arm/kernel/vdso.c
index e306d0c5a21c..7be871f5eb9e 100644
--- a/arch/arm/kernel/vdso.c
+++ b/arch/arm/kernel/vdso.c@@ -23,7 +23,6 @@ #include <asm/vdso.h> #include <clocksource/arm_arch_timer.h> #include <vdso/helpers.h> -#include <vdso/vsyscall.h> #define MAX_SYMNAME 64
diff --git a/arch/arm64/kernel/vdso.c b/arch/arm64/kernel/vdso.c
index 592dd8668de4..50596dab23f9 100644
--- a/arch/arm64/kernel/vdso.c
+++ b/arch/arm64/kernel/vdso.c@@ -22,7 +22,6 @@ #include <linux/vmalloc.h> #include <vdso/datapage.h> #include <vdso/helpers.h> -#include <vdso/vsyscall.h> #include <asm/cacheflush.h> #include <asm/signal32.h>
diff --git a/arch/loongarch/kernel/vdso.c b/arch/loongarch/kernel/vdso.c
index 8ce8159c10b9..1edc8fb720de 100644
--- a/arch/loongarch/kernel/vdso.c
+++ b/arch/loongarch/kernel/vdso.c@@ -20,7 +20,6 @@ #include <asm/vdso.h> #include <asm/vdso/vdso.h> #include <vdso/helpers.h> -#include <vdso/vsyscall.h> #include <vdso/datapage.h> #include <generated/vdso-offsets.h>
diff --git a/arch/mips/kernel/vdso.c b/arch/mips/kernel/vdso.c
index 8165dd3fc1f8..8eb1760a8a9b 100644
--- a/arch/mips/kernel/vdso.c
+++ b/arch/mips/kernel/vdso.c@@ -23,7 +23,6 @@ #include <asm/vdso.h> #include <asm/vdso/vdso.h> #include <vdso/helpers.h> -#include <vdso/vsyscall.h> static_assert(VDSO_NR_PAGES == __VDSO_PAGES);
diff --git a/arch/riscv/kernel/sys_hwprobe.c b/arch/riscv/kernel/sys_hwprobe.c
index 0f42101ad935..e1ad8671137d 100644
--- a/arch/riscv/kernel/sys_hwprobe.c
+++ b/arch/riscv/kernel/sys_hwprobe.c@@ -19,7 +19,6 @@ #include <asm/vendor_extensions/sifive_hwprobe.h> #include <asm/vendor_extensions/thead_hwprobe.h> #include <vdso/datapage.h> -#include <vdso/vsyscall.h> #define EXT_KEY(isa_arg, ext, pv, missing) \
diff --git a/arch/riscv/kernel/vdso.c b/arch/riscv/kernel/vdso.c
index 9c2f5e442338..5666cec180ac 100644
--- a/arch/riscv/kernel/vdso.c
+++ b/arch/riscv/kernel/vdso.c@@ -15,7 +15,6 @@ #include <asm/vdso.h> #include <linux/vdso_datastore.h> #include <vdso/datapage.h> -#include <vdso/vsyscall.h> #define VVAR_SIZE (VDSO_NR_PAGES << PAGE_SHIFT)
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index 161628f6906f..bca65bf1c8cb 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c@@ -40,7 +40,6 @@ #include <linux/kprobes.h> #include <linux/uaccess.h> #include <linux/vdso_time.h> -#include <vdso/vsyscall.h> #include <vdso/clocksource.h> #include <vdso/helpers.h> #include <asm/facility.h>
diff --git a/lib/vdso/getrandom.c b/lib/vdso/getrandom.c
index 6ff46549281c..e0fa10bbefc9 100644
--- a/lib/vdso/getrandom.c
+++ b/lib/vdso/getrandom.c@@ -16,9 +16,6 @@ #include <uapi/linux/mman.h> #include <uapi/linux/random.h> -/* Bring in default accessors */ -#include <vdso/vsyscall.h> - #ifndef __arch_get_vdso_u_rng_data static __always_inline const struct vdso_rng_data *__arch_get_vdso_u_rng_data(void) {
diff --git a/lib/vdso/gettimeofday.c b/lib/vdso/gettimeofday.c
index b867c2301d5c..728fed1ae52f 100644
--- a/lib/vdso/gettimeofday.c
+++ b/lib/vdso/gettimeofday.c@@ -27,9 +27,6 @@ #include <linux/build_bug.h> -/* Bring in default accessors */ -#include <vdso/vsyscall.h> - #ifndef vdso_calc_ns #ifdef VDSO_DELTA_NOMASK
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2.55.0