diff options
| author | Frederic Barrat <fbarrat@linux.ibm.com> | 2025-03-11 11:51:21 +1000 |
|---|---|---|
| committer | Nicholas Piggin <npiggin@gmail.com> | 2025-03-11 22:43:31 +1000 |
| commit | 58fa4433e02a394872ff83c28edea174c43e6afb (patch) | |
| tree | e2d07128d5c86a1030bea37a11671b548c567b3f /hw/intc/xics_spapr.c | |
| parent | 9cb7f6ebed60739ff6e5f09e8ce85c9602d33f2a (diff) | |
| download | focaccia-qemu-58fa4433e02a394872ff83c28edea174c43e6afb.tar.gz focaccia-qemu-58fa4433e02a394872ff83c28edea174c43e6afb.zip | |
ppc/xive2: Add undelivered group interrupt to backlog
When a group interrupt cannot be delivered, we need to: - increment the backlog counter for the group in the NVG table (if the END is configured to keep a backlog). - start a broadcast operation to set the LSMFB field on matching CPUs which can't take the interrupt now because they're running at too high a priority. [npiggin: squash in fixes from milesg] [milesg: only load the NVP if the END is !ignore] [milesg: always broadcast backlog, not only when there are precluded VPs] Signed-off-by: Frederic Barrat <fbarrat@linux.ibm.com> Signed-off-by: Michael Kowal <kowal@linux.ibm.com> Reviewed-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Diffstat (limited to 'hw/intc/xics_spapr.c')
0 files changed, 0 insertions, 0 deletions