From: Andrea Righi righi.andrea@gmail.com
[ Upstream commit bf9445a33ae6ac2f0822d2f1ce1365408387d568 ]
Blacklist symbols in Xen probe-prohibited areas, so that user can see these prohibited symbols in debugfs.
See also: a50480cb6d61.
Signed-off-by: Andrea Righi righi.andrea@gmail.com Acked-by: Masami Hiramatsu mhiramat@kernel.org Signed-off-by: Boris Ostrovsky boris.ostrovsky@oracle.com Signed-off-by: Sasha Levin sashal@kernel.org --- arch/x86/xen/xen-asm_64.S | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/x86/xen/xen-asm_64.S b/arch/x86/xen/xen-asm_64.S index 3a6feed76dfc1..a93d8a7cef26c 100644 --- a/arch/x86/xen/xen-asm_64.S +++ b/arch/x86/xen/xen-asm_64.S @@ -12,6 +12,7 @@ #include <asm/segment.h> #include <asm/asm-offsets.h> #include <asm/thread_info.h> +#include <asm/asm.h>
#include <xen/interface/xen.h>
@@ -24,6 +25,7 @@ ENTRY(xen_\name) pop %r11 jmp \name END(xen_\name) +_ASM_NOKPROBE(xen_\name) .endm
xen_pv_trap divide_error