[ Upstream commit d6fbd26fb872ec518d25433a12e8ce8163e20909 ]
sparc has the wrong compat version of recv() and recvfrom() for both the
direct syscalls and socketcall().
The direct syscalls just need to use the compat version. For socketcall,
the same thing could be done, but it seems better to completely remove
the custom assembler code for it and just use the same implementation that
everyone else has.
Fixes: 1dacc76d0014 ("net/compat/wext: send different messages to compat tasks")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit bae6428a9fffb2023191b0723e276cf1377a7c9f ]
sparc has two identical select syscalls at numbers 93 and 230, respectively.
During the conversion to the modern syscall.tbl format, the older one of the
two broke in compat mode, and now refers to the native 64-bit syscall.
Restore the correct behavior. This has very little effect, as glibc has
been using the newer number anyway.
Fixes: 6ff645dd683a ("sparc: add system call table generation support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
