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authorPaul Mundt <lethal@linux-sh.org>2012-04-19 17:52:20 +0900
committerPaul Mundt <lethal@linux-sh.org>2012-04-19 17:52:20 +0900
commitb2212ea41dacda8cce0e7681a3a6ccc76c63802e (patch)
tree85f0dc57ff93f9b0dc221975806c3393eb229cbf /arch/sh/mm
parentfb56a91922463abec52a68e26b562c4503810d40 (diff)
downloadop-kernel-dev-b2212ea41dacda8cce0e7681a3a6ccc76c63802e.zip
op-kernel-dev-b2212ea41dacda8cce0e7681a3a6ccc76c63802e.tar.gz
sh64: Kill off unused trap_no/error_code from thread_struct.
While the trap number and error code are passed around for debugging purposes, this occurs wholly independently of the thread struct values. These values were never part of the sigcontext ABI and are thus never passed anywhere, so we can just kill them off across the board. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/mm')
-rw-r--r--arch/sh/mm/tlbflush_64.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/sh/mm/tlbflush_64.c b/arch/sh/mm/tlbflush_64.c
index 605dc65..be01f92 100644
--- a/arch/sh/mm/tlbflush_64.c
+++ b/arch/sh/mm/tlbflush_64.c
@@ -213,7 +213,6 @@ bad_area:
panic("INIT had user mode bad_area\n");
}
tsk->thread.address = address;
- tsk->thread.error_code = writeaccess;
info.si_signo = SIGSEGV;
info.si_errno = 0;
info.si_addr = (void *) address;
@@ -263,8 +262,6 @@ do_sigbus:
* or user mode.
*/
tsk->thread.address = address;
- tsk->thread.error_code = writeaccess;
- tsk->thread.trap_no = 14;
force_sig(SIGBUS, tsk);
/* Kernel mode? Handle exceptions or die */
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