[PATCH v1 0/2] hwpoison: fixes signaling on memory error

[Naoya Horiguchi <nao.horiguchi@xxxxxxxxx>]

Hi,

This is a small patchset to solve issues in memory error handler to
send SIGBUS to proper process/thread as expected in configuration.
Please see descriptions in individual patches for more details.

This patchset depends on commit 872e9a205c84 ("mm, memory_failure: don't send
BUS_MCEERR_AO for action required error") currently in upstream.

Thanks,
Naoya Horiguchi
---
Summary:

Naoya Horiguchi (2):
      mm/memory-failure: prioritize prctl(PR_MCE_KILL) over vm.memory_failure_early_kill
      mm/memory-failure: send SIGBUS(BUS_MCEERR_AR) only to current thread

 mm/memory-failure.c | 43 ++++++++++++++++++++++++++-----------------
 1 file changed, 26 insertions(+), 17 deletions(-)