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| author | Paul Burton <paul.burton@mips.com> | 2019-10-02 18:59:49 +0000 |
|---|---|---|
| committer | Paul Burton <paul.burton@mips.com> | 2019-10-02 14:06:41 -0700 |
| commit | 0671c5b84e9e0a6d42d22da9b5d093787ac1c5f3 (patch) | |
| tree | 92310d7be641e7173eba924016b6d0345cb85c18 /arch/mips/kernel/syscalls/syscall_n32.tbl | |
| parent | 0228ecf6128c92b47eadd2ac270c5574d9150c09 (diff) | |
| download | linux-0671c5b84e9e0a6d42d22da9b5d093787ac1c5f3.tar.gz | |
MIPS: Wire up clone3 syscall
Wire up the new clone3 syscall for MIPS, using save_static_function() to
generate a wrapper that saves registers $s0-$s7 prior to invoking the
generic sys_clone3 function just like we do for plain old clone.
Tested atop 64r6el_defconfig using o32, n32 & n64 builds of the simple
test program from:
https://lore.kernel.org/lkml/20190716130631.tohj4ub54md25dys@brauner.io/
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: Christian Brauner <christian@brauner.io>
Acked-by: Christian Brauner <christian.brauner@ubuntu.com>
Cc: linux-mips@vger.kernel.org
Diffstat (limited to 'arch/mips/kernel/syscalls/syscall_n32.tbl')
| -rw-r--r-- | arch/mips/kernel/syscalls/syscall_n32.tbl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/kernel/syscalls/syscall_n32.tbl b/arch/mips/kernel/syscalls/syscall_n32.tbl index c9c879ec9b6d..e7c5ab38e403 100644 --- a/arch/mips/kernel/syscalls/syscall_n32.tbl +++ b/arch/mips/kernel/syscalls/syscall_n32.tbl @@ -373,4 +373,4 @@ 432 n32 fsmount sys_fsmount 433 n32 fspick sys_fspick 434 n32 pidfd_open sys_pidfd_open -# 435 reserved for clone3 +435 n32 clone3 __sys_clone3 |