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net: remove compat_sys_{get,set}sockopt

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Now that the ->compat_{get,set}sockopt proto_ops methods are gone
there is no good reason left to keep the compat syscalls separate.

This fixes the odd use of unsigned int for the compat_setsockopt
optlen and the missing sock_use_custom_sol_socket.

It would also easily allow running the eBPF hooks for the compat
syscalls, but such a large change in behavior does not belong into
a consolidation patch like this one.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Christoph Hellwig
2020-07-17 08:23:15 +02:00
committed by David S. Miller
parent 8c918ffbba
commit 55db9c0e85
20 changed files with 62 additions and 125 deletions
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4
arch/mips/kernel/syscalls/syscall_n32.tbl
View File

@@ -60,8 +60,8 @@
50 n32 getsockname sys_getsockname
51 n32 getpeername sys_getpeername
52 n32 socketpair sys_socketpair
53 n32 setsockopt compat_sys_setsockopt
54 n32 getsockopt compat_sys_getsockopt
53 n32 setsockopt sys_setsockopt
54 n32 getsockopt sys_getsockopt
55 n32 clone __sys_clone
56 n32 fork __sys_fork
57 n32 execve compat_sys_execve

4
arch/mips/kernel/syscalls/syscall_o32.tbl
View File

@@ -184,7 +184,7 @@
170 o32 connect sys_connect
171 o32 getpeername sys_getpeername
172 o32 getsockname sys_getsockname
173 o32 getsockopt sys_getsockopt compat_sys_getsockopt
173 o32 getsockopt sys_getsockopt sys_getsockopt
174 o32 listen sys_listen
175 o32 recv sys_recv compat_sys_recv
176 o32 recvfrom sys_recvfrom compat_sys_recvfrom
@@ -192,7 +192,7 @@
178 o32 send sys_send
179 o32 sendmsg sys_sendmsg compat_sys_sendmsg
180 o32 sendto sys_sendto
181 o32 setsockopt sys_setsockopt compat_sys_setsockopt
181 o32 setsockopt sys_setsockopt sys_setsockopt
182 o32 shutdown sys_shutdown
183 o32 socket sys_socket
184 o32 socketpair sys_socketpair