[tip: timers/vdso] random: vDSO: Add explicit includes

[tip-bot2 for Thomas Weißschuh]

The following commit has been merged into the timers/vdso branch of tip:

Commit-ID:     32bd966050486d3fed6980aa3de3e60b9e383589
Gitweb:        https://git.kernel.org/tip/32bd966050486d3fed6980aa3de3e60b9e383589
Author:        Thomas Weißschuh <thomas.weissschuh@xxxxxxxxxxxxx>
AuthorDate:    Fri, 27 Feb 2026 07:44:35 +01:00
Committer:     Borislav Petkov (AMD) <bp@xxxxxxxxx>
CommitterDate: Wed, 11 Mar 2026 15:12:55 +01:00

random: vDSO: Add explicit includes

Various used symbols are only visible through transitive includes.
These transitive includes are about to go away.

Explicitly include the necessary headers.

Signed-off-by: Thomas Weißschuh <thomas.weissschuh@xxxxxxxxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxx>
Signed-off-by: Borislav Petkov (AMD) <bp@xxxxxxxxx>
Acked-by: Jason A. Donenfeld <Jason@xxxxxxxxx>
Link: https://patch.msgid.link/20260227-vdso-header-cleanups-v2-9-35d60acf7410@xxxxxxxxxxxxx
---
 lib/vdso/getrandom.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/vdso/getrandom.c b/lib/vdso/getrandom.c
index 440f8a6..7e29005 100644
--- a/lib/vdso/getrandom.c
+++ b/lib/vdso/getrandom.c
@@ -7,8 +7,11 @@
 #include <linux/minmax.h>
 #include <vdso/datapage.h>
 #include <vdso/getrandom.h>
+#include <vdso/limits.h>
 #include <vdso/unaligned.h>
+#include <asm/barrier.h>
 #include <asm/vdso/getrandom.h>
+#include <uapi/linux/errno.h>
 #include <uapi/linux/mman.h>
 #include <uapi/linux/random.h>