On Sat, Dec 18, 2021 at 01:07:00AM +0100, Alexander Bluhm wrote:
> Hi,
>
> There are occasions where the walker in tdb_walk() might sleep.
> Case SADB_DUMP is such a case. And mvs@ has a diff that sleeps to
> read the counters. So holding the tdb_sadb_mtx() when calling
> walker() is not allowed
Hi,
There are occasions where the walker in tdb_walk() might sleep.
Case SADB_DUMP is such a case. And mvs@ has a diff that sleeps to
read the counters. So holding the tdb_sadb_mtx() when calling
walker() is not allowed.
Move the TDB from the TDB-Hash to a list that is protected by
netlock. Th
Hi,
There is an lock ordering problem with the new tdb_sadb_mtx mutex.
panic: acquiring blockable sleep lock with spinlock or critical section h
eld (kernel_lock) &kernel_lock
Stopped at db_enter+0x4: popl%ebp
TIDPIDUID PRFLAGS PFLAGS CPU COMMAND
*270299 46739
