The patch titled
Subject: arch/arc/mm/fault.c: remove caller signal_pending_branch predictions
has been added to the -mm tree. Its filename is
arch-arc-remove-caller-signal_pending_branch-predictions.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/arch-arc-remove-caller-signal_pending_branch-predictions.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/arch-arc-remove-caller-signal_pending_branch-predictions.patch
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------------------------------------------------------
From: Davidlohr Bueso <dave@xxxxxxxxxxxx>
Subject: arch/arc/mm/fault.c: remove caller signal_pending_branch predictions
This is already done for us internally by the signal machinery.
Link: http://lkml.kernel.org/r/20181116002713.8474-4-dave@xxxxxxxxxxxx
Signed-off-by: Davidlohr Bueso <dave@xxxxxxxxxxxx>
Reviewed-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: Vineet Gupta <vgupta@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
--- a/arch/arc/mm/fault.c~arch-arc-remove-caller-signal_pending_branch-predictions
+++ a/arch/arc/mm/fault.c
@@ -142,7 +142,7 @@ good_area:
fault = handle_mm_fault(vma, address, flags);
/* If Pagefault was interrupted by SIGKILL, exit page fault "early" */
- if (unlikely(fatal_signal_pending(current))) {
+ if (fatal_signal_pending(current)) {
if ((fault & VM_FAULT_ERROR) && !(fault & VM_FAULT_RETRY))
up_read(&mm->mmap_sem);
if (user_mode(regs))
_
Patches currently in -mm which might be from dave@xxxxxxxxxxxx are
fs-epoll-remove-max_nests-argument-from-ep_call_nested.patch
fs-epoll-simplify-ep_send_events_proc-ready-list-loop.patch
fs-epoll-drop-ovflist-branch-prediction.patch
fs-epoll-robustify-ep-mtx-held-checks.patch
fs-epoll-reduce-the-scope-of-wq-lock-in-epoll_wait.patch
fs-epoll-reduce-the-scope-of-wq-lock-in-epoll_wait-fix.patch
fs-epoll-avoid-barrier-after-an-epoll_wait2-timeout.patch
fs-epoll-avoid-barrier-after-an-epoll_wait2-timeout-fix.patch
fs-epoll-rename-check_events-label-to-send_events.patch
fs-epoll-deal-with-wait_queue-only-once.patch
locking-mutex-remove-caller-signal_pending-branch-predictions.patch
kernel-sched-remove-caller-signal_pending-branch-predictions.patch
arch-arc-remove-caller-signal_pending_branch-predictions.patch
mm-remove-caller-signal_pending-branch-predictions.patch
fs-remove-caller-signal_pending-branch-predictions.patch
