On Wed, Jul 15, 2020 at 08:08:44PM -0700, Kees Cook wrote: > Hi, > > This is the infrastructure changes to prepare the tasklet API for > conversion to passing the tasklet struct as the callback argument instead > of an arbitrary unsigned long. The first patch details why this is useful > (it's the same rationale as the timer_struct changes from a bit ago: > less abuse during memory corruption attacks, more in line with existing > ways of doing things in the kernel, save a little space in struct, > etc). Notably, the existing tasklet API use is much less messy, so there > is less to clean up. I would _MUCH_ rather see tasklets go the way of the dodo, esp. given that: > drivers/input/keyboard/omap-keypad.c | 2 +- > drivers/input/serio/hil_mlc.c | 2 +- > drivers/net/wan/farsync.c | 4 +-- > drivers/s390/crypto/ap_bus.c | 2 +- > drivers/staging/most/dim2/dim2.c | 2 +- > drivers/staging/octeon/ethernet-tx.c | 2 +- > drivers/tty/vt/keyboard.c | 2 +- > drivers/usb/gadget/udc/snps_udc_core.c | 6 ++--- > drivers/usb/host/fhci-sched.c | 2 +- > include/linux/interrupt.h | 37 ++++++++++++++++++++++---- > kernel/backtracetest.c | 2 +- > kernel/debug/debug_core.c | 2 +- > kernel/irq/resend.c | 2 +- > kernel/softirq.c | 18 ++++++++++++- > net/atm/pppoatm.c | 2 +- > net/iucv/iucv.c | 2 +- > sound/drivers/pcsp/pcsp_lib.c | 2 +- > 17 files changed, 66 insertions(+), 25 deletions(-) there appear to be hardly any users left.. Can't we stage an extinction event here instead? _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
