[ARM] 3035/1: RISCOS compat code fix

Patch from Nicolas Pitre

From: Daniel Jacobowitz <dan@debian.org>

> I also fixed a bug that confused me greatly while trying to debug: one
> SIGILL has long been a SIGSEGV because of some broken RISCOS
> compatibility code.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index f6de76e..baa0960 100644 (file)
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -345,7 +345,9 @@ static int bad_syscall(int n, struct pt_regs *regs)
        struct thread_info *thread = current_thread_info();
        siginfo_t info;
 
-       if (current->personality != PER_LINUX && thread->exec_domain->handler) {
+       if (current->personality != PER_LINUX &&
+           current->personality != PER_LINUX_32BIT &&
+           thread->exec_domain->handler) {
                thread->exec_domain->handler(n, regs);
                return regs->ARM_r0;
        }