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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-09-26 07:21:14 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-10-15 01:26:52 +0200 |
| commit | dff933da765fd4855393846fa55286d1ff2d024a (patch) | |
| tree | bfc8a36dd282a1077fbee9e4f1d67fe405a6e066 /arch/sparc/kernel/syscalls.S | |
| parent | Linux 3.7-rc1 (diff) | |
| download | linux-dff933da765fd4855393846fa55286d1ff2d024a.tar.xz linux-dff933da765fd4855393846fa55286d1ff2d024a.zip | |
sparc64: clear syscall_noerror on the entry to syscall, not on the exit
Move that sucker to just before TI_FPDEPTH and replace stb with sth in
etrap_save(). Take current_ds to its old place, so that we don't push
wsaved into TI_... flags. That allows to lose clearing syscall_noerror
on return from syscall.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/sparc/kernel/syscalls.S')
| -rw-r--r-- | arch/sparc/kernel/syscalls.S | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S index 7f5f65d0b3fd..b0ac10306425 100644 --- a/arch/sparc/kernel/syscalls.S +++ b/arch/sparc/kernel/syscalls.S @@ -222,7 +222,6 @@ ret_sys_call: ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc 2: - stb %g0, [%g6 + TI_SYS_NOERROR] /* System call success, clear Carry condition code. */ andn %g3, %g2, %g3 3: |