This patch series fixes bugs reported by Andrei Warkentin involving
signal handling in linux-user mode. The first is Andrei's first patch
(though I have tweaked the commit message a little). The second
patch is aimed at fixing the locking bug that Andrei noted, in
a somewhat simpler way than his patches use.

The test cases Andrei provided both pass with these patches.

(The tb_lock is a completely ill-thought-out idea anyway; maybe
one day we'll actually sort out how multiple linux-user threads
should interact with the TCG data structures. But for now this
fixes an obvious bug.)

Andrei Warkentin (1):
  page_check_range: don't bail out early after unprotecting page

Peter Maydell (1):
  cpu-exec: Unlock tb_lock if we longjmp out of code generation

 cpu-exec.c      | 7 +++++++
 translate-all.c | 1 -
 2 files changed, 7 insertions(+), 1 deletion(-)


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