riastradh 1242a10b26 cprng_fast(9): Drop and retake percpu reference across cprng_strong. ... cprng_strong may sleep on an adaptive lock (via entropy_extract), which invalidates percpu(9) references. Discovered by stumbling upon this panic in a test run: panic: kernel diagnostic assertion "(cprng == percpu_getref(cprng_fast_percpu)) && (percpu_putref(cprng_fast_percpu), true)" failed: file "/home/riastradh/netbsd/current/src/sys/rump/librump/rumpkern/../../../crypto/cprng_fast/cprng_fast.c", line 117 XXX pullup-10		2023-08-05 11:39:18 +00:00
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cprng_fast.c	cprng_fast(9): Drop and retake percpu reference across cprng_strong.	2023-08-05 11:39:18 +00:00
cprng_fast.h	…
files.cprng_fast	Rewrite cprng_fast in terms of new ChaCha API.	2020-07-28 20:15:07 +00:00