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28 lines
1002 B
Diff
28 lines
1002 B
Diff
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From f9c647d5df14aab2ce40b77a2d8daf9e2065a165 Mon Sep 17 00:00:00 2001
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From: Jan Kiszka <jan.kiszka@siemens.com>
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Date: Sun, 4 Mar 2018 13:16:04 +0100
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Subject: [PATCH] ivshmem-net: Fix bogus transition to RESET state
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If we are in READY but the remote is still in INIT, we so far fell back
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to RESET which caused the setup to get stuck. Fix this by only
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transitioning from READY/RUN to RESET in ivshm_net_state_change if the
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remote is in RESET as well.
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Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
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(cherry picked from commit b58915e11eba2643d5c68ea0328823a62c21dc49)
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---
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drivers/net/ivshmem-net.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/drivers/net/ivshmem-net.c
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+++ b/drivers/net/ivshmem-net.c
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@@ -598,7 +598,7 @@ static void ivshm_net_state_change(struc
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if (rstate >= IVSHM_NET_STATE_READY) {
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netif_carrier_on(ndev);
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ivshm_net_run(ndev);
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- } else {
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+ } else if (rstate == IVSHM_NET_STATE_RESET) {
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netif_carrier_off(ndev);
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ivshm_net_do_stop(ndev);
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}
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