02 Nov, 2011
40 commits
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Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
now we don't mix host and guest signal frame layouts anymore; moreover,
we don't need host's struct sigcontext at all.Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
For one thing, we always block the same signals (IRQ ones - IO, WINCH, VTALRM),
so there's no need to pass sa_mask elements in arguments. For another, the
flags depend only on whether it's an IRQ signal or not (we add SA_RESTART
for them).Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
We used to generate those, but we hadn't done that for a long
time. No need to bother blocking them for signal handlers.Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
only sysdep/sigcontext.h uses it and very few definitions are
actually used. The rest refers to symbols that don't even
exist anymore anyway.Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
the only users are arch getreg()/putreg() and it's easier to handle
it there instead of playing with macros from hellSigned-off-by: Al Viro
Signed-off-by: Richard Weinberger -
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
Move those to sys-.../asm/checksum.h, kill include/asm/checksum.h
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
It's a plain include of user_constants.h and all (2) users are
including user_constants.h directly prior to that.Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
It's not x86, where __get_user() is a single dereference; here it's
a single ptrace(2) call in host, which obviously costs a lot more.
IOW, it's cheaper to do copy_{to,from}_user() once than bother with
fields one by one...Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
... and kill it in amd64 - not used.
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
native rt_sigreturn() doesn't...
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger -
same story as on x86 native...
Signed-off-by: Al Viro
Signed-off-by: Richard Weinberger