don't assign an empty array to iba.iba_child_devices, as it will prevent
indirect configuration of the I2C bus from occurring.
Tested on Raspberry Pi (bcm2835), identical logical fix replicated
(and compile-tested) elsewhere.
PR port-arm/53171
confirm that there is a non zero makefile in there. (this assumes
the makefile is called "Makefile", which is assumed in other places
in crunchgen.c already, so this doesn't make it worse.)
this fixes build issues when an empty subdir exists because some files
were moved subdir at some stage (ktrace, rcorder), and a non-prune
update may look in the wrong dir.
bump version (lots of updates between now and the previous update.)
in -current and -8 so we are not particularly affected anymore.
The #DB handler runs on ist3, if we decide to process the exception we
copy the iret frame on the correct non-ist stack and continue as usual.
ksh also does some strange things with it, like put it in argument lists.
No functional change intended.
PR bin/53237 ksh: remove register keyword by Nia Alarie
NOTE: It's supporsed not to be called {ixgbe,ixv}_rearm_queues() in the
timer. Those are not required if any chip have no bug. In reality,
ixgbe_rearm_queues() is required on 82599 and newer chip AND other than
queue 0 to prevent device timeout. When it occured, packet was sent but the
descriptor's DD bit wasn't set even though IXGBE_TXD_CMD_EOP and
IXGBE_TXD_CMD_RS were set. After forcing interrupt by writing EICS register
in ixgbe_rearm_queues(), DD is set. Why? Is this an undocumented errata? It
might be possible not call rearm_queues on 82598 or queue 0, we call in any
cases in case the problem occurs. On ixv(4), I have not seen this problem yet
(though I tested only on X550_X(Xeon D 12xx)'s virtual function), but we
do rearm in case TX device timeout happen.
- ixv(4): Call callout_stop() earlier in ixv_stop() like ixgbe_stop().
- KNF.
Reported by Andreas Gustafsson in PR#53265.
- Make sure not to re-arm the callout when we are about to detach. Same as
if_bge.c rev. 1.292.
- Use pci_intr_establish_xname().
This is another instance where tp->rcv_adv - tp->rcv_nxt can wrap
around after successful zero-window probe from the peer. The first
one was fixed by chs@ in revision 1.112 on 2004-05-08.
While here, CSE and de-obfuscate the code a bit.
functions need further investigation as to why this is not required. In the C
daemon, at the end of main.c this is the exact behaviour that's used.
heads up <wiz> regarding infinite loop.
e_tracesig used to be implemented for Darwin compat. Nowadays the Darwin
compatiblity layer is gone and there are no other users.
This functionality isn't used where it shall be used in the existing
codebase.
If we want to emulate debugging interfaces in compat layers we would need
to implement that from scratch anyway. We would need to be bug compatible
with other OSes too.
Proposed on tech-kern@.
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