From 3bb457af4fa86dceef57d7c3e959aff162457fdc Mon Sep 17 00:00:00 2001 From: Kyle McMartin Date: Sun, 3 Jun 2007 17:47:00 -0400 Subject: [PATCH] [PARISC] Fix bug when syscall nr is __NR_Linux_syscalls The bug was that we were comparing __NR_syscalls to be greater or equal to the syscall number stored in %r20. __NR_syscalls is one greater than the last syscall though, so we're loading one entry beyond the end of the syscall table, and trying to jump to it. Fix this by only checking that we're greater, alternatively, we could have compared to (__NR_Linux_syscalls - 1) Signed-off-by: Kyle McMartin --- arch/parisc/kernel/syscall.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/parisc/kernel/syscall.S b/arch/parisc/kernel/syscall.S index 91b2a48b1921..56f6231cb863 100644 --- a/arch/parisc/kernel/syscall.S +++ b/arch/parisc/kernel/syscall.S @@ -198,7 +198,7 @@ linux_gateway_entry: ldil L%sys_call_table, %r1 ldo R%sys_call_table(%r1), %r19 #endif - comiclr,>>= __NR_Linux_syscalls, %r20, %r0 + comiclr,>> __NR_Linux_syscalls, %r20, %r0 b,n .Lsyscall_nosys LDREGX %r20(%r19), %r19