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A single build fix for 4.18: 

- Adjust rseq_signal_deliver() & rseq_handle_notify_resume() calls to
     add the ksig argument introduced in v4.18-rc2, around the same time
     as the unadjusted MIPS rseq support.
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Merge tag 'mips_fixes_4.18_2' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

Pull MIPS build fix from Paul Burton:
 "A single build fix for 4.18:

  Adjust rseq_signal_deliver() & rseq_handle_notify_resume() calls to
  add the ksig argument introduced in v4.18-rc2, around the same time as
  the unadjusted MIPS rseq support"

* tag 'mips_fixes_4.18_2' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
  MIPS: Add ksig argument to rseq_{signal_deliver,handle_notify_resume}
This commit is contained in:
Linus Torvalds 2018-06-27 09:56:23 -07:00
parent f8a78bdb51 662d855c66
commit 59ec39fe38
1 changed files with 2 additions and 2 deletions
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4
arch/mips/kernel/signal.c
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@ -801,7 +801,7 @@ static void handle_signal(struct ksignal *ksig, struct pt_regs *regs)
regs->regs[0] = 0; /* Don't deal with this again. */
}
rseq_signal_deliver(regs);
rseq_signal_deliver(ksig, regs);
if (sig_uses_siginfo(&ksig->ka, abi))
ret = abi->setup_rt_frame(vdso + abi->vdso->off_rt_sigreturn,
@ -870,7 +870,7 @@ asmlinkage void do_notify_resume(struct pt_regs *regs, void *unused,
if (thread_info_flags & _TIF_NOTIFY_RESUME) {
clear_thread_flag(TIF_NOTIFY_RESUME);
tracehook_notify_resume(regs);
rseq_handle_notify_resume(regs);
rseq_handle_notify_resume(NULL, regs);
}
user_enter();