ACPI: APEI: accumulate the queued flag across error sections

ghes_do_proc() walks every error section of a CPER record, and
ghes_handle_arm_hw_error() walks every error-info entry of an ARM
processor section.  Both assign to "queued" instead of OR-ing into it,
so only the last iteration counts: a later section or entry that queues
no memory-failure work clears the flag an earlier one set.

Instead of reassigning the variable at every time, just do an `OR`, so,
if there was a single match, it will return "queued" as set.

The comment above the check says "If no memory failure
work is queued", which is the semantics this patch implements. I.e, only
SIGBUS if there are queue was not handled at all. If we want to SIGBUS
if any event was not handled/queued at all, we will need something more
sophisticated.

Fixes: 7f17b4a121d0 ("ACPI: APEI: Kick the memory_failure() queue for synchronous errors")
Fixes: ccb5ecdc2dde ("ACPI: APEI: fix synchronous external aborts in user-mode")
Cc: All applicable <stable@vger.kernel.org>
Signed-off-by: Breno Leitao <leitao@debian.org>
Reviewed-by: Shuai Xue <xueshuai@linux.alibaba.com>
Link: https://patch.msgid.link/20260925-ghes-queued-accumulate-v1-1-df50553957d4@debian.org
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

0 files changed, 0 insertions, 0 deletions