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[PULL,7/7] Revert "e1000: fix hang of win2k12 shutdown with flood ping"

Message ID 1458891729-28131-8-git-send-email-jasowang@redhat.com (mailing list archive)
State New, archived
Headers show

Commit Message

Jason Wang March 25, 2016, 7:42 a.m. UTC 
From: Sameeh Jubran <sameeh@daynix.com>

This reverts commit 9596ef7c7b8528bedb240792ea1fb598543ad3c4.

This workaround in order to fix endless interrupts is no
longer needed because it was superseded by the previous patch
(e1000: Fixing interrupt pace).

Signed-off-by: Sameeh Jubran <sameeh@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
---
 hw/net/e1000.c | 5 -----
 1 file changed, 5 deletions(-)
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Patch

diff --git a/hw/net/e1000.c b/hw/net/e1000.c
index 09b9ab5..8e79b55 100644
--- a/hw/net/e1000.c
+++ b/hw/net/e1000.c
@@ -456,11 +456,6 @@  static void e1000_reset(void *opaque)
         e1000_link_down(d);
     }
 
-    /* Throttle interrupts to prevent guest (e.g Win 2012) from
-     * reinjecting interrupts endlessly. TODO: fix non ITR case.
-     */
-    d->mac_reg[ITR] = 250;
-
     /* Some guests expect pre-initialized RAH/RAL (AddrValid flag + MACaddr) */
     d->mac_reg[RA] = 0;
     d->mac_reg[RA + 1] = E1000_RAH_AV;