leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

MIPS: kernel: entry.S: Set correct ISA level for mips_ihb

Browse Source 
Commit 6ebb496ffc7e("MIPS: kernel: entry.S: Add MIPS R6 related
definitions") added the MIPSR6 definition but it did not update the
ISA level of the actual assembly code so a pre-MIPSR6 jr.hb instruction
was generated instead. Fix this by using the MISP_ISA_LEVEL_RAW macro.

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Fixes: 6ebb496ffc7e("MIPS: kernel: entry.S: Add MIPS R6 related definitions")
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/9386/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Markos Chandras
2015-03-03 18:48:49 +00:00
committed by Ralf Baechle
parent 518222161d
commit aebac99384
1 changed files with 2 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
arch/mips/kernel/entry.S
View File

@@ -10,6 +10,7 @@
#include <asm/asm.h>
#include <asm/asmmacro.h>
#include <asm/compiler.h>
#include <asm/regdef.h>
#include <asm/mipsregs.h>
#include <asm/stackframe.h>
@@ -185,7 +186,7 @@ syscall_exit_work:
* For C code use the inline version named instruction_hazard().
*/
LEAF(mips_ihb)
.set mips32r2
.set MIPS_ISA_LEVEL_RAW
jr.hb ra
nop
END(mips_ihb)