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authorHelge Deller <deller@gmx.de>2015-11-20 11:22:32 +0100
committerHelge Deller <deller@gmx.de>2015-11-22 12:23:02 +0100
commit337685e556c6f080bf4775950e3b9493852715f8 (patch)
tree94e8744650325dcbdb7006e5264a9c8446b31caf
parent332b42e4eb6e955f3be0bbbf1f272aa943954d98 (diff)
parisc: Use long branch to do_syscall_trace_exit
Use the 22bit instead of the 17bit branch instruction on a 64bit kernel to reach the do_syscall_trace_exit function from the gateway page. A huge page enabled kernel may need the additional branch distance bits. Signed-off-by: Helge Deller <deller@gmx.de>
-rw-r--r--arch/parisc/kernel/syscall.S4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/parisc/kernel/syscall.S b/arch/parisc/kernel/syscall.S
index 0b8d26d3ba43..3fbd7252a4b2 100644
--- a/arch/parisc/kernel/syscall.S
+++ b/arch/parisc/kernel/syscall.S
@@ -369,7 +369,7 @@ tracesys_exit:
ldo -16(%r30),%r29 /* Reference param save area */
#endif
ldo TASK_REGS(%r1),%r26
- bl do_syscall_trace_exit,%r2
+ BL do_syscall_trace_exit,%r2
STREG %r28,TASK_PT_GR28(%r1) /* save return value now */
ldo -THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r1 /* get task ptr */
LDREG TI_TASK(%r1), %r1
@@ -390,7 +390,7 @@ tracesys_sigexit:
#ifdef CONFIG_64BIT
ldo -16(%r30),%r29 /* Reference param save area */
#endif
- bl do_syscall_trace_exit,%r2
+ BL do_syscall_trace_exit,%r2
ldo TASK_REGS(%r1),%r26
ldil L%syscall_exit_rfi,%r1

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