Hello, On Wed, Dec 29, 2021 at 04:44:18PM +0100, Uwe Kleine-König wrote: > this is v3 of my series to fix device lifetime issues in the counter > framework. This hopefully addresses all things pointed out for v2. > > Note this depends on 60f07e74f86b (which is in next) now. Full diffstat > below. > > Things that could be further improved: > > [...] > > Uwe Kleine-König (23): > counter: Use container_of instead of drvdata to track counter_device > counter: ftm-quaddec: Drop unused platform_set_drvdata() > counter: microchip-tcb-capture: Drop unused platform_set_drvdata() > counter: Provide a wrapper to access device private data > counter: 104-quad-8: Convert to counter_priv() wrapper > counter: interrupt-cnt: Convert to counter_priv() wrapper > counter: microchip-tcb-capture: Convert to counter_priv() wrapper > counter: intel-qep: Convert to counter_priv() wrapper > counter: ftm-quaddec: Convert to counter_priv() wrapper > counter: ti-eqep: Convert to counter_priv() wrapper > counter: stm32-lptimer-cnt: Convert to counter_priv() wrapper > counter: stm32-timer-cnt: Convert to counter_priv() wrapper > counter: Provide alternative counter registration functions > counter: Update documentation for new counter registration functions > counter: 104-quad-8: Convert to new counter registration > counter: interrupt-cnt: Convert to new counter registration > counter: intel-qep: Convert to new counter registration > counter: ftm-quaddec: Convert to new counter registration > counter: microchip-tcb-capture: Convert to new counter registration > counter: stm32-timer-cnt: Convert to new counter registration > counter: stm32-lptimer-cnt: Convert to new counter registration > counter: ti-eqep: Convert to new counter registration > counter: remove old and now unused registration API > > Documentation/driver-api/generic-counter.rst | 10 +- > drivers/counter/104-quad-8.c | 93 +++++----- > drivers/counter/counter-core.c | 186 ++++++++++++++----- > drivers/counter/ftm-quaddec.c | 36 ++-- > drivers/counter/intel-qep.c | 46 ++--- > drivers/counter/interrupt-cnt.c | 38 ++-- > drivers/counter/microchip-tcb-capture.c | 44 ++--- > drivers/counter/stm32-lptimer-cnt.c | 51 ++--- > drivers/counter/stm32-timer-cnt.c | 48 ++--- > drivers/counter/ti-eqep.c | 31 ++-- > include/linux/counter.h | 15 +- > 11 files changed, 356 insertions(+), 242 deletions(-) > > Range-diff against v2: > [...] > > base-commit: a7904a538933c525096ca2ccde1e60d0ee62c08e > prerequisite-patch-id: 9459ad8bc78190558df9123f8bebe28ca1c396ea All patches have a blessing by at least one of William and Jonathan. The prerequisite commit (60f07e74f86b) is in Greg's char-misc-next branch. Assuming noone still finds a problem in this series that requires me to respin I wonder who will pick it up? Greg? Given that it fixes a possible use-after-free in all counter drivers, I'd like to see it hit before v5.17-rc1. For 5.16 it's probably too late. Best regards Uwe -- Pengutronix e.K. | Uwe Kleine-König | Industrial Linux Solutions | https://www.pengutronix.de/ |
Attachment:
signature.asc
Description: PGP signature
