On Mon, Oct 29, 2018 at 11:07:00AM -0700, Douglas Anderson wrote: > Looking back, this is pretty much two series squashed that could be > treated indepdently. The first is a serial series and the second is a > kgdb series. Indeed. I couldn't work out the link between the first 5 patches and the last 2 until I read this... Is anything in the 01->05 patch set even related to kgdb? From the stack traces it looks to me like the lock dep warning would trigger for any sysrq. I think separating into two threads for v2 would be sensible. Daniel. > > For all serial patches I'd expect them to go through the tty tree once > they've been reviewed. > > If folks are OK w/ the 'smp' patch it probably should go in some core > kernel tree. The kgdb patch won't work without it, though, so to land > that we'd need coordination between the folks landing that and the > folks landing the 'smp' patch. > > > Douglas Anderson (7): > serial: qcom_geni_serial: Finish supporting sysrq > serial: core: Allow processing sysrq at port unlock time > serial: qcom_geni_serial: Process sysrq at port unlock time > serial: core: Include console.h from serial_core.h > serial: 8250: Process sysrq at port unlock time > smp: Don't yell about IRQs disabled in kgdb_roundup_cpus() > kgdb: Remove irq flags and local_irq_enable/disable from roundup > > arch/arc/kernel/kgdb.c | 4 +-- > arch/arm/kernel/kgdb.c | 4 +-- > arch/arm64/kernel/kgdb.c | 4 +-- > arch/hexagon/kernel/kgdb.c | 11 ++---- > arch/mips/kernel/kgdb.c | 4 +-- > arch/powerpc/kernel/kgdb.c | 2 +- > arch/sh/kernel/kgdb.c | 4 +-- > arch/sparc/kernel/smp_64.c | 2 +- > arch/x86/kernel/kgdb.c | 9 ++--- > drivers/tty/serial/8250/8250_aspeed_vuart.c | 6 +++- > drivers/tty/serial/8250/8250_fsl.c | 6 +++- > drivers/tty/serial/8250/8250_omap.c | 6 +++- > drivers/tty/serial/8250/8250_port.c | 8 ++--- > drivers/tty/serial/qcom_geni_serial.c | 10 ++++-- > include/linux/kgdb.h | 9 ++--- > include/linux/serial_core.h | 38 ++++++++++++++++++++- > kernel/debug/debug_core.c | 2 +- > kernel/smp.c | 4 ++- > 18 files changed, 80 insertions(+), 53 deletions(-) > > -- > 2.19.1.568.g152ad8e336-goog >
