Date: Wed, 12 Feb 2020 09:57:19 +0100 From: Hans Petter Selasky <hps@selasky.org> To: yp@mm.st, FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: panic: Assertion in_epoch(net_epoch_preempt) failed, r357793 Message-ID: <d9ff5f47-96a2-b4c8-23a6-de794c589cd8@selasky.org> In-Reply-To: <9c3d101f-d2f9-2d7d-b48d-9bbee6e8dd8d@mm.st> References: <1123c163-846f-7264-febd-3027e1b17369@mm.st> <CANCZdfrrkYk4uBjf4KXxtzrFUgCW6Cc_iKn8X2ZGbzqhiu-T5A@mail.gmail.com> <9c3d101f-d2f9-2d7d-b48d-9bbee6e8dd8d@mm.st>
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This is a multi-part message in MIME format. --------------A650E9E27FF7BCCCDA5C4AE9 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Hi, Does the attached patch fix the issue? --HPS --------------A650E9E27FF7BCCCDA5C4AE9 Content-Type: text/x-patch; charset=UTF-8; name="epoch.diff" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="epoch.diff" Index: sys/net/iflib.c =================================================================== --- sys/net/iflib.c (revision 357799) +++ sys/net/iflib.c (working copy) @@ -6060,6 +6060,7 @@ gtask = &ctx->ifc_txqs[qid].ift_task; tqg = qgroup_if_io_tqg; fn = _task_fn_tx; + GROUPTASK_INIT(gtask, 0, fn, q); break; case IFLIB_INTR_RX: q = &ctx->ifc_rxqs[qid]; @@ -6066,6 +6067,7 @@ gtask = &ctx->ifc_rxqs[qid].ifr_task; tqg = qgroup_if_io_tqg; fn = _task_fn_rx; + NET_GROUPTASK_INIT(gtask, 0, fn, q); break; case IFLIB_INTR_IOV: q = ctx; @@ -6072,11 +6074,11 @@ gtask = &ctx->ifc_vflr_task; tqg = qgroup_if_config_tqg; fn = _task_fn_iov; + GROUPTASK_INIT(gtask, 0, fn, q); break; default: panic("unknown net intr type"); } - GROUPTASK_INIT(gtask, 0, fn, q); if (irq != NULL) { err = iflib_irq_set_affinity(ctx, irq, type, qid, gtask, tqg, q, name); @@ -6136,7 +6138,7 @@ iflib_fast_intr_rxtx, NULL, info, name); if (err != 0) return (err); - GROUPTASK_INIT(gtask, 0, fn, q); + NET_GROUPTASK_INIT(gtask, 0, fn, q); res = irq->ii_res; taskqgroup_attach(tqg, gtask, q, dev, res, name); --------------A650E9E27FF7BCCCDA5C4AE9--
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