Date: Sat, 28 Feb 2015 15:21:07 +0000 (UTC) From: Roger Pau Monné <royger@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r279394 - head/sys/dev/xen/netback Message-ID: <201502281521.t1SFL7ct020541@svn.freebsd.org>
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Author: royger Date: Sat Feb 28 15:21:06 2015 New Revision: 279394 URL: https://svnweb.freebsd.org/changeset/base/279394 Log: netback: disable GSO The current GSO implementation in netback is broken and causes errors on the guest tx path. While this is fixed disable GSO in order to have a working netback. Sponsored by: Citrix Systems R&D Discussed with: gibbs Modified: head/sys/dev/xen/netback/netback.c Modified: head/sys/dev/xen/netback/netback.c ============================================================================== --- head/sys/dev/xen/netback/netback.c Sat Feb 28 14:57:57 2015 (r279393) +++ head/sys/dev/xen/netback/netback.c Sat Feb 28 15:21:06 2015 (r279394) @@ -98,7 +98,7 @@ __FBSDID("$FreeBSD$"); static MALLOC_DEFINE(M_XENNETBACK, "xnb", "Xen Net Back Driver Data"); #define XNB_SG 1 /* netback driver supports feature-sg */ -#define XNB_GSO_TCPV4 1 /* netback driver supports feature-gso-tcpv4 */ +#define XNB_GSO_TCPV4 0 /* netback driver supports feature-gso-tcpv4 */ #define XNB_RX_COPY 1 /* netback driver supports feature-rx-copy */ #define XNB_RX_FLIP 0 /* netback driver does not support feature-rx-flip */
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