* Patch "[PATCH 4.4 06/16] IB/IPoIB: Do not set skb truesize since using one linearskb" has been added to the 4.4-stable tree
[not found] <1472531709-18002-7-git-send-email-alexander.levin@verizon.com>
@ 2016-09-09 13:47 ` gregkh
0 siblings, 0 replies; only message in thread
From: gregkh @ 2016-09-09 13:47 UTC (permalink / raw)
To: alexander.levin, clsoto, dledford, gregkh, stable; +Cc: stable, stable-commits
This is a note to let you know that I've just added the patch titled
[PATCH 4.4 06/16] IB/IPoIB: Do not set skb truesize since using one linearskb
to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
ib-ipoib-do-not-set-skb-truesize-since-using-one-linearskb.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From alexander.levin@verizon.com Tue Aug 30 06:37:53 2016
From: "Levin, Alexander" <alexander.levin@verizon.com>
Date: Tue, 30 Aug 2016 00:34:59 -0400
Subject: [PATCH 4.4 06/16] IB/IPoIB: Do not set skb truesize since using one linearskb
To: "gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>
Cc: "stable@vger.kernel.org" <stable@vger.kernel.org>
Message-ID: <1472531709-18002-7-git-send-email-alexander.levin@verizon.com>
From: Carol L Soto <clsoto@linux.vnet.ibm.com>
[ Upstream commit bb6a777369449d15a4a890306d2f925cae720e1c ]
We are seeing this warning: at net/core/skbuff.c:4174
and before commit a44878d10063 ("IB/ipoib: Use one linear skb in RX flow")
skb truesize was not being set when ipoib was using just one skb.
Removing this line avoids the warning when running tcp tests like iperf.
Fixes: a44878d10063 ("IB/ipoib: Use one linear skb in RX flow")
Signed-off-by: Carol L Soto <clsoto@linux.vnet.ibm.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/infiniband/ulp/ipoib/ipoib_ib.c | 2 --
1 file changed, 2 deletions(-)
--- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
@@ -245,8 +245,6 @@ static void ipoib_ib_handle_rx_wc(struct
skb_reset_mac_header(skb);
skb_pull(skb, IPOIB_ENCAP_LEN);
- skb->truesize = SKB_TRUESIZE(skb->len);
-
++dev->stats.rx_packets;
dev->stats.rx_bytes += skb->len;
Patches currently in stable-queue which might be from alexander.levin@verizon.com are
queue-4.4/0065-megaraid_sas-Add-an-i-o-barrier.patch
queue-4.4/0110-ntp-Fix-ADJ_SETOFFSET-being-used-w-ADJ_NANO.patch
queue-4.4/0070-arm64-KVM-Configure-TCR_EL2.PS-at-runtime.patch
queue-4.4/0004-i40e-fix-do-not-sleep-in-netdev_ops.patch
queue-4.4/0125-tda10071-Fix-dependency-to-REGMAP_I2C.patch
queue-4.4/0009-i40e-clean-whole-mac-filter-list.patch
queue-4.4/cxlflash-fix-to-avoid-virtual-lun-failover-failure.patch
queue-4.4/0078-drm-atomic-Do-not-unset-crtc-when-an-encoder-is-stol.patch
queue-4.4/0017-clk-xgene-Fix-divider-with-non-zero-shift-value.patch
queue-4.4/0104-perf-x86-cqm-Fix-CQM-handling-of-grouping-events-int.patch
queue-4.4/0042-cxl-Fix-possible-idr-warning-when-contexts-are-relea.patch
queue-4.4/0131-drm-i915-Check-VBT-for-port-presence-in-addition-to-.patch
queue-4.4/0032-lightnvm-fix-missing-grown-bad-block-type.patch
queue-4.4/0076-drm-i915-bxt-update-list-of-PCIIDs.patch
queue-4.4/0071-net-cavium-liquidio-fix-check-for-in-progress-flag.patch
queue-4.4/0056-lpfc-Fix-mbox-reuse-in-PLOGI-completion.patch
queue-4.4/0090-UVC-Add-support-for-R200-depth-camera.patch
queue-4.4/0066-pwm-fsl-ftm-Fix-clock-enable-disable-when-using-PM.patch
queue-4.4/0013-igb-fix-NULL-derefs-due-to-skipped-SR-IOV-enabling.patch
queue-4.4/keys-fix-asn.1-indefinite-length-object-parsing.patch
queue-4.4/0107-net-thunderx-Fix-receive-packet-stats.patch
queue-4.4/0008-i40evf-check-rings-before-freeing-resources.patch
queue-4.4/0036-tools-hv-report-ENOSPC-errors-in-hv_fcopy_daemon.patch
queue-4.4/0093-net-mlx5e-Don-t-modify-CQ-before-it-was-created.patch
queue-4.4/0038-drivers-hv-cleanup-synic-msrs-if-vmbus-connect-faile.patch
queue-4.4/0083-net-thunderx-Fix-for-Qset-error-due-to-CQ-full.patch
queue-4.4/0133-netfilter-x_tables-check-for-size-overflow.patch
queue-4.4/0007-i40e-don-t-add-zero-MAC-filter.patch
queue-4.4/0030-lightnvm-unlock-rq-and-free-ppa_list-on-submission-f.patch
queue-4.4/0120-block-fix-blk_rq_get_max_sectors-for-driver-private-.patch
queue-4.4/0052-lpfc-Fix-driver-crash-when-module-parameter-lpfc_fcp.patch
queue-4.4/0034-Drivers-hv-util-Increase-the-timeout-for-util-servic.patch
queue-4.4/0119-irqchip-gicv3-its-numa-Enable-workaround-for-Cavium-.patch
queue-4.4/0010-i40e-Fix-Rx-hash-reported-to-the-stack-by-our-driver.patch
queue-4.4/0132-Bluetooth-Add-support-for-Intel-Bluetooth-device-826.patch
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queue-4.4/0109-time-Verify-time-values-in-adjtimex-ADJ_SETOFFSET-to.patch
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queue-4.4/0135-tipc-fix-nl-compat-regression-for-link-statistics.patch
queue-4.4/0049-lpfc-Fix-FCF-Infinite-loop-in-lpfc_sli4_fcf_rr_next_.patch
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queue-4.4/0031-lightnvm-fix-locking-and-mempool-in-rrpc_lun_gc.patch
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queue-4.4/0097-Drivers-hv-vmbus-avoid-infinite-loop-in-init_vp_inde.patch
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queue-4.4/0014-ixgbe-Fix-handling-of-NAPI-budget-when-multiple-queu.patch
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queue-4.4/ib-ipoib-do-not-set-skb-truesize-since-using-one-linearskb.patch
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queue-4.4/cxlflash-fix-to-escalate-link_reset-also-on-port-1.patch
queue-4.4/0040-Drivers-hv-vmbus-serialize-process_chn_event-and-vmb.patch
queue-4.4/0005-i40e-Fix-memory-leaks-sideband-filter-programming.patch
queue-4.4/0106-net-thunderx-Fix-for-multiqset-not-configured-upon-i.patch
queue-4.4/0044-cxlflash-Fix-to-resolve-cmd-leak-after-host-reset.patch
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queue-4.4/0129-Input-xpad-move-pending-clear-to-the-correct-locatio.patch
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