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authorJames Morse <james.morse@arm.com>2016-08-24 18:27:28 +0100
committerWill Deacon <will.deacon@arm.com>2016-08-25 18:00:29 +0100
commitee78fdc71db1ce9a437b9ca17e31063996b71ec1 (patch)
treef775135561acbb2b93f71025114a4b3e7c8ae756 /arch/arm64/kernel/probes/kprobes.c
parentcab15ce604e550020bb7115b779013b91bcdbc21 (diff)
downloadlinux-ee78fdc71db1ce9a437b9ca17e31063996b71ec1.tar.bz2
arm64: Create sections.h
Each time new section markers are added, kernel/vmlinux.ld.S is updated, and new extern char __start_foo[] definitions are scattered through the tree. Create asm/include/sections.h to collect these definitions (and include the existing asm-generic version). Signed-off-by: James Morse <james.morse@arm.com> Reviewed-by: Mark Rutland <mark.rutland@arm.com> Tested-by: Mark Rutland <mark.rutland@arm.com> Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm64/kernel/probes/kprobes.c')
-rw-r--r--arch/arm64/kernel/probes/kprobes.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/arm64/kernel/probes/kprobes.c b/arch/arm64/kernel/probes/kprobes.c
index 0354ffeb2ed5..f97a58111e10 100644
--- a/arch/arm64/kernel/probes/kprobes.c
+++ b/arch/arm64/kernel/probes/kprobes.c
@@ -31,7 +31,7 @@
#include <asm/insn.h>
#include <asm/uaccess.h>
#include <asm/irq.h>
-#include <asm-generic/sections.h>
+#include <asm/sections.h>
#include "decode-insn.h"
@@ -540,9 +540,6 @@ int __kprobes longjmp_break_handler(struct kprobe *p, struct pt_regs *regs)
bool arch_within_kprobe_blacklist(unsigned long addr)
{
- extern char __idmap_text_start[], __idmap_text_end[];
- extern char __hyp_idmap_text_start[], __hyp_idmap_text_end[];
-
if ((addr >= (unsigned long)__kprobes_text_start &&
addr < (unsigned long)__kprobes_text_end) ||
(addr >= (unsigned long)__entry_text_start &&