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Commit 337685e5 authored by Helge Deller's avatar Helge Deller
Browse files

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: default avatarHelge Deller <deller@gmx.de>
parent 332b42e4

arch/parisc/kernel/syscall.S

+2 −2
Original line number Diff line number Diff line
@@ -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