Mercurial > illumos > illumos-gate
changeset 13220:fed843d791e9
349 hang during network boot (circular kcf dependency)
Reviewed by: richlowe@richlowe.net
Reviewed by: gwr@nexenta.com
Reviewed by: bryancantrill@nexenta.com
Approved by: gwr@nexenta.com
| author | Garrett D'Amore <garrett@nexenta.com> |
|---|---|
| date | Tue, 19 Oct 2010 22:35:04 -0700 |
| parents | 233eeb988b49 |
| children | 879ee5195278 |
| files | usr/src/uts/common/crypto/api/kcf_random.c |
| diffstat | 1 files changed, 11 insertions(+), 2 deletions(-) [+] |
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--- a/usr/src/uts/common/crypto/api/kcf_random.c Fri Oct 15 02:19:06 2010 -0400 +++ b/usr/src/uts/common/crypto/api/kcf_random.c Tue Oct 19 22:35:04 2010 -0700 @@ -834,13 +834,22 @@ } } +static void +rnd_mechid(void *notused) +{ + _NOTE(ARGUNUSED(notused)); + rngmech_type = crypto_mech2id(SUN_RANDOM); +} + void kcf_rnd_schedule_timeout(boolean_t do_mech2id) { clock_t ut; /* time in microseconds */ - if (do_mech2id) - rngmech_type = crypto_mech2id(SUN_RANDOM); + if (do_mech2id) { + /* This should never fail due to TQ_SLEEP. */ + (void) taskq_dispatch(system_taskq, rnd_mechid, NULL, TQ_SLEEP); + } /* * The new timeout value is taken from the buffer of random bytes.