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| author |   Jiri Slaby <jslaby@suse.cz> | 2017-08-24 10:06:23 +0200 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2017-08-29 13:23:30 +0200 |
| commit | bd6be579a79c6d824fd8e24f168f372062fd15d6 (patch) | |
| tree | 240a0c6da85319f63524b76b6fc5476f9f443109 /arch/x86/math-emu/div_Xsig.S | |
| parent | x86/boot/64: Extract efi_pe_entry() from startup_64() (diff) | |
| download | wireguard-linux-bd6be579a79c6d824fd8e24f168f372062fd15d6.tar.xz wireguard-linux-bd6be579a79c6d824fd8e24f168f372062fd15d6.zip | |
x86/fpu/math-emu: Add ENDPROC to functions
Functions in math-emu are annotated as ENTRY() symbols, but their
ends are not annotated at all. But these are standard functions
called from C, with proper stack register update etc.
Omitting the ends means:
* the annotations are not paired and we cannot deal with such functions
e.g. in objtool
* the symbols are not marked as functions in the object file
* there are no sizes of the functions in the object file
So fix this by adding ENDPROC() to each such case in math-emu.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20170824080624.7768-1-jslaby@suse.cz
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/math-emu/div_Xsig.S')
| -rw-r--r-- | arch/x86/math-emu/div_Xsig.S | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/math-emu/div_Xsig.S b/arch/x86/math-emu/div_Xsig.S index f77ba3058b31..066996dba6a2 100644 --- a/arch/x86/math-emu/div_Xsig.S +++ b/arch/x86/math-emu/div_Xsig.S @@ -363,3 +363,4 @@ L_bugged_2: pop %ebx jmp L_exit #endif /* PARANOID */ +ENDPROC(div_Xsig) |