From: Michael Chan <michael.chan@broadcom.com>
To: davem@davemloft.net
Cc: netdev@vger.kernel.org, kuba@kernel.org, gospo@broadcom.com
Subject: [PATCH net 4/9] bnxt_en: Add missing check for BNXT_STATE_ABORT_ERR in bnxt_fw_rset_task()
Date: Sun, 18 Jul 2021 15:36:28 -0400 [thread overview]
Message-ID: <1626636993-31926-5-git-send-email-michael.chan@broadcom.com> (raw)
In-Reply-To: <1626636993-31926-1-git-send-email-michael.chan@broadcom.com>
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In the BNXT_FW_RESET_STATE_POLL_VF state in bnxt_fw_reset_task() after all
VFs have unregistered, we need to check for BNXT_STATE_ABORT_ERR after
we acquire the rtnl_lock. If the flag is set, we need to abort.
Fixes: 230d1f0de754 ("bnxt_en: Handle firmware reset.")
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
---
drivers/net/ethernet/broadcom/bnxt/bnxt.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index fdfb75a1608d..39908a3d9460 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -11992,6 +11992,10 @@ static void bnxt_fw_reset_task(struct work_struct *work)
}
bp->fw_reset_timestamp = jiffies;
rtnl_lock();
+ if (test_bit(BNXT_STATE_ABORT_ERR, &bp->state)) {
+ rtnl_unlock();
+ goto fw_reset_abort;
+ }
bnxt_fw_reset_close(bp);
if (bp->fw_cap & BNXT_FW_CAP_ERR_RECOVER_RELOAD) {
bp->fw_reset_state = BNXT_FW_RESET_STATE_POLL_FW_DOWN;
--
2.18.1
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next prev parent reply other threads:[~2021-07-18 19:36 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-18 19:36 [PATCH net 0/9] bnxt_en: Bug fixes Michael Chan
2021-07-18 19:36 ` [PATCH net 1/9] bnxt_en: don't disable an already disabled PCI device Michael Chan
2021-07-18 19:36 ` [PATCH net 2/9] bnxt_en: reject ETS settings that will starve a TC Michael Chan
2021-07-18 19:36 ` [PATCH net 3/9] bnxt_en: Refresh RoCE capabilities in bnxt_ulp_probe() Michael Chan
2021-07-18 19:36 ` Michael Chan [this message]
2021-07-18 19:36 ` [PATCH net 5/9] bnxt_en: fix error path of FW reset Michael Chan
2021-07-18 19:36 ` [PATCH net 6/9] bnxt_en: Validate vlan protocol ID on RX packets Michael Chan
2021-07-18 19:36 ` [PATCH net 7/9] bnxt_en: Check abort error state in bnxt_half_open_nic() Michael Chan
2021-07-18 19:36 ` [PATCH net 8/9] bnxt_en: Move bnxt_ptp_init() to bnxt_open() Michael Chan
2021-07-19 10:43 ` Jakub Kicinski
2021-07-19 17:07 ` Richard Cochran
2021-07-20 5:29 ` Michael Chan
2021-07-18 19:36 ` [PATCH net 9/9] bnxt_en: Fix PTP capability discovery Michael Chan
2021-07-19 16:00 ` [PATCH net 0/9] bnxt_en: Bug fixes patchwork-bot+netdevbpf
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