linux-kernel - [tip: timers/vdso] ARM: VDSO: Patch out __vdso_clock

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Message-ID: <176831205636.510.15209513100171029423.tip-bot2@tip-bot2>
Date: Tue, 13 Jan 2026 13:47:36 -0000
From: tip-bot2 for Thomas Weißschuh <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: thomas.weissschuh@...utronix.de, Thomas Gleixner <tglx@...nel.org>,
 x86@...nel.org, linux-kernel@...r.kernel.org
Subject:
 [tip: timers/vdso] ARM: VDSO: Patch out __vdso_clock_getres() if unavailable

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

Commit-ID:     b9fecf0dddfc55cd7d02b0011494da3c613f7cde
Gitweb:        https://git.kernel.org/tip/b9fecf0dddfc55cd7d02b0011494da3c613f7cde
Author:        Thomas Weißschuh <thomas.weissschuh@...utronix.de>
AuthorDate:    Tue, 23 Dec 2025 07:59:17 +01:00
Committer:     Thomas Gleixner <tglx@...nel.org>
CommitterDate: Tue, 13 Jan 2026 14:42:23 +01:00

ARM: VDSO: Patch out __vdso_clock_getres() if unavailable

The vDSO code hides symbols which are non-functional.
__vdso_clock_getres() was not added to this list when it got introduced.

Fixes: 052e76a31b4a ("ARM: 8931/1: Add clock_getres entry point")
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@...utronix.de>
Signed-off-by: Thomas Gleixner <tglx@...nel.org>
Link: https://patch.msgid.link/20251223-vdso-compat-time32-v1-6-97ea7a06a543@linutronix.de
---
 arch/arm/kernel/vdso.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/kernel/vdso.c b/arch/arm/kernel/vdso.c
index e38a304..566c40f 100644
--- a/arch/arm/kernel/vdso.c
+++ b/arch/arm/kernel/vdso.c
@@ -161,6 +161,7 @@ static void __init patch_vdso(void *ehdr)
 		vdso_nullpatch_one(&einfo, "__vdso_gettimeofday");
 		vdso_nullpatch_one(&einfo, "__vdso_clock_gettime");
 		vdso_nullpatch_one(&einfo, "__vdso_clock_gettime64");
+		vdso_nullpatch_one(&einfo, "__vdso_clock_getres");
 	}
 }