diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2022-08-08 18:06:46 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-08-25 12:15:40 +0300 |
| commit | 6196425ac9ae9e8d80d33635b525d88931276f41 (patch) | |
| tree | 6ea407fb795af3670b6c7f2104192bed518b99e8 /arch/nios2 | |
| parent | e48a47aeed740b09496401e4cc7a5087743b39a7 (diff) | |
| download | linux-6196425ac9ae9e8d80d33635b525d88931276f41.tar.xz | |
nios2: don't leave NULLs in sys_call_table[]
commit 45ec746c65097c25e77d24eae8fee0def5b6cc5d upstream.
fill the gaps in there with sys_ni_syscall, as everyone does...
Fixes: 82ed08dd1b0e ("nios2: Exception handling")
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/nios2')
| -rw-r--r-- | arch/nios2/kernel/entry.S | 1 | ||||
| -rw-r--r-- | arch/nios2/kernel/syscall_table.c | 1 |
2 files changed, 1 insertions, 1 deletions
diff --git a/arch/nios2/kernel/entry.S b/arch/nios2/kernel/entry.S index 668f928db787..4e0bf52e68ea 100644 --- a/arch/nios2/kernel/entry.S +++ b/arch/nios2/kernel/entry.S @@ -193,7 +193,6 @@ local_restart: movhi r11, %hiadj(sys_call_table) add r1, r1, r11 ldw r1, %lo(sys_call_table)(r1) - beq r1, r0, ret_invsyscall /* Check if we are being traced */ GET_THREAD_INFO r11 diff --git a/arch/nios2/kernel/syscall_table.c b/arch/nios2/kernel/syscall_table.c index 06e6ac1835b2..cd10b6eed128 100644 --- a/arch/nios2/kernel/syscall_table.c +++ b/arch/nios2/kernel/syscall_table.c @@ -25,5 +25,6 @@ #define __SYSCALL(nr, call) [nr] = (call), void *sys_call_table[__NR_syscalls] = { + [0 ... __NR_syscalls-1] = sys_ni_syscall, #include <asm/unistd.h> }; |