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-rw-r--r--arch/tile/kernel/entry.S16
1 files changed, 0 insertions, 16 deletions
diff --git a/arch/tile/kernel/entry.S b/arch/tile/kernel/entry.S
index f116cb0bce20..3d9175992a20 100644
--- a/arch/tile/kernel/entry.S
+++ b/arch/tile/kernel/entry.S
@@ -27,22 +27,6 @@ STD_ENTRY(current_text_addr)
{ move r0, lr; jrp lr }
STD_ENDPROC(current_text_addr)
-/*
- * We don't run this function directly, but instead copy it to a page
- * we map into every user process. See vdso_setup().
- *
- * Note that libc has a copy of this function that it uses to compare
- * against the PC when a stack backtrace ends, so if this code is
- * changed, the libc implementation(s) should also be updated.
- */
- .pushsection .data
-ENTRY(__rt_sigreturn)
- moveli TREG_SYSCALL_NR_NAME,__NR_rt_sigreturn
- swint1
- ENDPROC(__rt_sigreturn)
- ENTRY(__rt_sigreturn_end)
- .popsection
-
STD_ENTRY(dump_stack)
{ move r2, lr; lnk r1 }
{ move r4, r52; addli r1, r1, dump_stack - . }