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FRV: Don't turn on TIF_SYSCALL_TRACE unconditionally in syscall prologue
authorDavid Howells <dhowells@redhat.com>
Thu, 11 Jun 2009 12:05:19 +0000 (13:05 +0100)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 11 Jun 2009 16:01:26 +0000 (09:01 -0700)
Don't turn on TIF_SYSCALL_TRACE unconditionally in syscall prologue in FRV's
entry.S.  This was originally for debugging stuff and should have been removed
a long time ago.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
arch/frv/kernel/entry.S patch | blob | history

diff --git a/arch/frv/kernel/entry.S b/arch/frv/kernel/entry.S
index 1da523b..268dfbd 100644 (file)
--- a/arch/frv/kernel/entry.S
+++ b/arch/frv/kernel/entry.S
@@ -886,7 +886,6 @@ system_call:
        bnc             icc0,#0,__syscall_badsys
 
        ldi             @(gr15,#TI_FLAGS),gr4
-       ori             gr4,#_TIF_SYSCALL_TRACE,gr4
        andicc          gr4,#_TIF_SYSCALL_TRACE,gr0,icc0
        bne             icc0,#0,__syscall_trace_entry
 
Domain: System / Uncategorized;