Use the new SYM_INNER_LABEL_ALIGN for WEAK entries in the middle of x86 assembly functions. And make sure WEAK is not defined for x86 anymore as these were the last users. Signed-off-by: Jiri Slaby <jslaby@xxxxxxx> Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Cc: Ingo Molnar <mingo@xxxxxxxxxx> Cc: "H. Peter Anvin" <hpa@xxxxxxxxx> Cc: x86@xxxxxxxxxx --- arch/x86/kernel/ftrace_32.S | 2 +- arch/x86/kernel/ftrace_64.S | 2 +- arch/x86/kernel/head_32.S | 2 +- include/linux/linkage.h | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/x86/kernel/ftrace_32.S b/arch/x86/kernel/ftrace_32.S index f519c22f6f9e..b3b42bb8bd74 100644 --- a/arch/x86/kernel/ftrace_32.S +++ b/arch/x86/kernel/ftrace_32.S @@ -98,7 +98,7 @@ ftrace_graph_call: #endif /* This is weak to keep gas from relaxing the jumps */ -WEAK(ftrace_stub) +SYM_INNER_LABEL_ALIGN(ftrace_stub, SYM_L_WEAK) ret SYM_CODE_END(ftrace_caller) diff --git a/arch/x86/kernel/ftrace_64.S b/arch/x86/kernel/ftrace_64.S index e3d4ef5d7aff..3d6635c09b9c 100644 --- a/arch/x86/kernel/ftrace_64.S +++ b/arch/x86/kernel/ftrace_64.S @@ -186,7 +186,7 @@ SYM_INNER_LABEL(ftrace_graph_call, SYM_L_GLOBAL) * This is weak to keep gas from relaxing the jumps. * It is also used to copy the retq for trampolines. */ -WEAK(ftrace_stub) +SYM_INNER_LABEL_ALIGN(ftrace_stub, SYM_L_WEAK) retq SYM_FUNC_END(ftrace_caller) diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S index 0f4961075792..4b2d668afd70 100644 --- a/arch/x86/kernel/head_32.S +++ b/arch/x86/kernel/head_32.S @@ -156,7 +156,7 @@ SYM_CODE_START(startup_32) jmp *%eax .Lbad_subarch: -WEAK(xen_entry) +SYM_INNER_LABEL_ALIGN(xen_entry, SYM_L_WEAK) /* Unknown implementation; there's really nothing we can do at this point. */ ud2a diff --git a/include/linux/linkage.h b/include/linux/linkage.h index 331a2306312c..9280209d1f62 100644 --- a/include/linux/linkage.h +++ b/include/linux/linkage.h @@ -121,13 +121,13 @@ #endif /* CONFIG_X86 */ #endif /* LINKER_SCRIPT */ +#ifndef CONFIG_X86 #ifndef WEAK /* deprecated, use SYM_FUNC_START_WEAK* */ #define WEAK(name) \ SYM_FUNC_START_WEAK(name) #endif -#ifndef CONFIG_X86 #ifndef END /* deprecated, use SYM_FUNC_END, SYM_DATA_END, or SYM_END */ #define END(name) \ -- 2.20.1
