[src/netbsd-9]: src/sys/dev/pci Pull up following revision(s) (requested by r...

[martin <martin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/e495ecd2d7c8
branches:  netbsd-9
changeset: 376151:e495ecd2d7c8
user:      martin <martin%NetBSD.org@localhost>
date:      Sat Jun 03 14:46:07 2023 +0000

description:
Pull up following revision(s) (requested by rin in ticket #1637):

        sys/dev/pci/if_aq.c: revision 1.45

aq(4): if_transmit: Invoke softint_schedule(9) with kpreempt disabled.

diffstat:

 sys/dev/pci/if_aq.c |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (28 lines):

diff -r 5fb89570f417 -r e495ecd2d7c8 sys/dev/pci/if_aq.c
--- a/sys/dev/pci/if_aq.c       Sat Jun 03 14:35:18 2023 +0000
+++ b/sys/dev/pci/if_aq.c       Sat Jun 03 14:46:07 2023 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_aq.c,v 1.17.2.3 2020/07/07 12:02:29 martin Exp $    */
+/*     $NetBSD: if_aq.c,v 1.17.2.4 2023/06/03 14:46:07 martin Exp $    */
 
 /**
  * aQuantia Corporation Network Driver
@@ -62,7 +62,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_aq.c,v 1.17.2.3 2020/07/07 12:02:29 martin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_aq.c,v 1.17.2.4 2023/06/03 14:46:07 martin Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_if_aq.h"
@@ -4635,7 +4635,9 @@ aq_transmit(struct ifnet *ifp, struct mb
                aq_send_common_locked(ifp, sc, txring, true);
                mutex_exit(&txring->txr_mutex);
        } else {
+               kpreempt_disable();
                softint_schedule(txring->txr_softint);
+               kpreempt_enable();
        }
        return 0;
 }