From f945a404ed8a6eeb9907ef122a8382df56c2a714 Mon Sep 17 00:00:00 2001 From: Max Kellermann Date: Mon, 12 Feb 2024 00:09:45 +0100 Subject: [PATCH] parisc/kprobes: always include asm-generic/kprobes.h The NOKPROBE_SYMBOL macro (and others) were moved to asm-generic/kprobes.h in 2017 by commit 7d134b2ce639 ("kprobes: move kprobe declarations to asm-generic/kprobes.h"), and this new header was included by asm/kprobes.h unconditionally on all architectures. When kprobe support was added to parisc in 2017 by commit 8858ac8e9e9b1 ("parisc: Implement kprobes"), that header was only included when CONFIG_KPROBES was enabled. This can lead to build failures when NOKPROBE_SYMBOL is used, but CONFIG_KPROBES is disabled. This mistake however was never actually noticed because linux/kprobes.h also includes asm-generic/kprobes.h (though I do not understand why that is, because it also includes asm/kprobes.h). To prevent eventual build failures, I suggest to always include asm-generic/kprobes.h on parisc, just like all the other architectures do. This way, including asm/kprobes.h suffices, and nobody (outside of arch/) ever needs to explicitly include asm-generic/kprobes.h. Signed-off-by: Max Kellermann Signed-off-by: Helge Deller --- arch/parisc/include/asm/kprobes.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/parisc/include/asm/kprobes.h b/arch/parisc/include/asm/kprobes.h index 0a175ac87698..0f42f5c8e3b6 100644 --- a/arch/parisc/include/asm/kprobes.h +++ b/arch/parisc/include/asm/kprobes.h @@ -10,9 +10,10 @@ #ifndef _PARISC_KPROBES_H #define _PARISC_KPROBES_H +#include + #ifdef CONFIG_KPROBES -#include #include #include #include