Author: sbruno Date: Mon Aug 31 19:12:10 2015 New Revision: 287330 URL: https://svnweb.freebsd.org/changeset/base/287330
Log: Restrict tso_max to IP_MAXPACKET to avoid the panic reported in: https://lists.freebsd.org/pipermail/freebsd-current/2015-August/057192.html Submitted by: pyu...@gmail.com MFC after: 2 weeks Modified: head/sys/dev/e1000/if_em.c Modified: head/sys/dev/e1000/if_em.c ============================================================================== --- head/sys/dev/e1000/if_em.c Mon Aug 31 18:58:53 2015 (r287329) +++ head/sys/dev/e1000/if_em.c Mon Aug 31 19:12:10 2015 (r287330) @@ -3044,7 +3044,7 @@ em_setup_interface(device_t dev, struct if_setioctlfn(ifp, em_ioctl); if_setgetcounterfn(ifp, em_get_counter); /* TSO parameters */ - ifp->if_hw_tsomax = EM_TSO_SIZE; + ifp->if_hw_tsomax = IP_MAXPACKET; ifp->if_hw_tsomaxsegcount = EM_MAX_SCATTER; ifp->if_hw_tsomaxsegsize = EM_TSO_SEG_SIZE; _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
