Fix the IPL and flags of the MP-safe crypto taskq. Now a sane IPL

is passed to the mutex implementation, and the queue actually runs
without the kernel lock.

Tested by dhill@
OK mikeb@, dhill@, kettenis@

diff --git a/sys/crypto/crypto.c b/sys/crypto/crypto.c
index 2ee1cb6..8457428 100644 (file)
--- a/sys/crypto/crypto.c
+++ b/sys/crypto/crypto.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: crypto.c,v 1.79 2017/02/07 17:25:46 patrick Exp $     */
+/*     $OpenBSD: crypto.c,v 1.80 2017/11/30 16:31:12 visa Exp $        */
 /*
  * The author of this code is Angelos D. Keromytis (angelos@cis.upenn.edu)
  *
@@ -507,7 +507,7 @@ void
 crypto_init(void)
 {
        crypto_taskq = taskq_create("crypto", 1, IPL_VM, 0);
-       crypto_taskq_mpsafe = taskq_create("crynlk", 1, IPL_VM|IPL_MPSAFE, 0);
+       crypto_taskq_mpsafe = taskq_create("crynlk", 1, IPL_VM, TASKQ_MPSAFE);
 
        pool_init(&cryptop_pool, sizeof(struct cryptop), 0, IPL_VM, 0,
            "cryptop", NULL);