From: Helge Deller <deller@gmx.de>
Date: Fri, 1 May 2026 17:07:19 +0000 (+0200)
Subject: parisc: Fix 64-bit kernel build when CONFIG_COMPAT=n
X-Git-Tag: v7.1-rc3~32^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=41ca998fbe30755191342b58e4f642cf3052ef2b;p=thirdparty%2Fkernel%2Fstable.git

parisc: Fix 64-bit kernel build when CONFIG_COMPAT=n

VDSO32_SYMBOL() is used in signal.c, defining the value to zero avoids
liker issues when CONFIG_COMPAT=n.

Signed-off-by: Helge Deller <deller@gmx.de>
---

diff --git a/arch/parisc/include/asm/vdso.h b/arch/parisc/include/asm/vdso.h
index 5501560f5ffe0..e5cca3c9c8e7a 100644
--- a/arch/parisc/include/asm/vdso.h
+++ b/arch/parisc/include/asm/vdso.h
@@ -6,13 +6,14 @@
 
 #ifdef CONFIG_64BIT
 #include <generated/vdso64-offsets.h>
+#define VDSO64_SYMBOL(tsk, name) ((tsk)->mm->context.vdso_base + (vdso64_offset_##name))
 #endif
 #if !defined(CONFIG_64BIT) || defined(CONFIG_COMPAT)
 #include <generated/vdso32-offsets.h>
-#endif
-
-#define VDSO64_SYMBOL(tsk, name) ((tsk)->mm->context.vdso_base + (vdso64_offset_##name))
 #define VDSO32_SYMBOL(tsk, name) ((tsk)->mm->context.vdso_base + (vdso32_offset_##name))
+#else
+#define VDSO32_SYMBOL(tsk, name) 0UL
+#endif
 
 #endif /* __ASSEMBLER__ */