lkml.org 
[lkml]   [2020]   [Nov]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] arm64/fpsimd: add <asm/insn.h> to <asm/kprobes.h> to fix fpsimd build
Date
Adding <asm/exception.h> brought in <asm/kprobes.h> which uses
<asm/probes.h>, which uses 'pstate_check_t' so the latter needs to
#include <asm/insn.h> for this typedef.

Fixes this build error:

In file included from arch/arm64/include/asm/kprobes.h:24,
from arch/arm64/include/asm/exception.h:11,
from arch/arm64/kernel/fpsimd.c:35:
arch/arm64/include/asm/probes.h:16:2: error: unknown type name 'pstate_check_t'
16 | pstate_check_t *pstate_cc;


Fixes: c6b90d5cf637 ("arm64/fpsimd: Fix missing-prototypes in fpsimd.c")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kernel test robot <lkp@intel.com>
Cc: Will Deacon <will@kernel.org>
Cc: Tian Tao <tiantao6@hisilicon.com>
---
arch/arm64/include/asm/probes.h | 2 ++
1 file changed, 2 insertions(+)

--- linux-next-20201120.orig/arch/arm64/include/asm/probes.h
+++ linux-next-20201120/arch/arm64/include/asm/probes.h
@@ -7,6 +7,8 @@
#ifndef _ARM_PROBES_H
#define _ARM_PROBES_H

+#include <asm/insn.h>
+
typedef u32 probe_opcode_t;
typedef void (probes_handler_t) (u32 opcode, long addr, struct pt_regs *);

\
 
 \ /
  Last update: 2020-11-23 05:46    [W:0.025 / U:4.920 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site