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| author | Borislav Petkov <bp@suse.de> | 2013-09-07 11:39:10 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2013-09-10 09:31:55 +0200 |
| commit | c0da0fa1d7ebe3c86747b10c92e0ac2be1524a8a (patch) | |
| tree | 2fde155141ccd47674568749bc8e8af2b65e4c2f /arch/x86 | |
| parent | 52239484bf8aec031afa84ae08aa88224d819b93 (diff) | |
| download | blackbird-obmc-linux-c0da0fa1d7ebe3c86747b10c92e0ac2be1524a8a.tar.gz blackbird-obmc-linux-c0da0fa1d7ebe3c86747b10c92e0ac2be1524a8a.zip | |
x86: Remove now-unused save_rest()
b3af11afe06a ("x86: get rid of pt_regs argument of iopl(2)")
dropped PTREGSCALL which was also the last user of save_rest.
Drop that now-unused function too.
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Link: http://lkml.kernel.org/r/1378546750-19727-1-git-send-email-bp@suse.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/kernel/entry_64.S | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S index 1b69951a81e2..b077f4cc225a 100644 --- a/arch/x86/kernel/entry_64.S +++ b/arch/x86/kernel/entry_64.S @@ -487,21 +487,6 @@ ENDPROC(native_usergs_sysret64) TRACE_IRQS_OFF .endm -ENTRY(save_rest) - PARTIAL_FRAME 1 (REST_SKIP+8) - movq 5*8+16(%rsp), %r11 /* save return address */ - movq_cfi rbx, RBX+16 - movq_cfi rbp, RBP+16 - movq_cfi r12, R12+16 - movq_cfi r13, R13+16 - movq_cfi r14, R14+16 - movq_cfi r15, R15+16 - movq %r11, 8(%rsp) /* return address */ - FIXUP_TOP_OF_STACK %r11, 16 - ret - CFI_ENDPROC -END(save_rest) - /* save complete stack frame */ .pushsection .kprobes.text, "ax" ENTRY(save_paranoid) |
