On Fri, Jul 31, 2026 at 09:35:47AM +0800, Shawn Guo wrote: > On Fri, Jun 12, 2026 at 02:09:08PM +0300, Abel Vesa wrote: > > The handover interrupt is expected to be consumed once during each prepare > > cycle. If the remote processor keeps signalling handover after the first > > event, qcom_q6v5 currently logs the duplicate interrupt repeatedly while > > leaving the IRQ enabled. > > > > Track the handover IRQ enable state explicitly and route all handover IRQ > > enable/disable operations through idempotent helpers. Request the handover > > IRQ with IRQF_NO_AUTOEN so it is only enabled through the helper during > > prepare. The handover handler disables it after marking handover as issued, > > while unprepare disables and synchronizes it before checking whether > > handover was issued. > > > > Signed-off-by: Abel Vesa <[email protected]> > > --- > > drivers/remoteproc/qcom_q6v5.c | 54 > > ++++++++++++++++++++++++++++++++++-------- > > drivers/remoteproc/qcom_q6v5.h | 4 ++++ > > 2 files changed, 48 insertions(+), 10 deletions(-) > > I seem to see a "regression" on Nord ADSP (probed as attached) with this > change.
I proposed the fixes here: https://lore.kernel.org/all/[email protected]/ Shawn
