mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-22 06:57:57 +00:00
7efec0acca
Manually rebased:
bcm4908/patches-5.15/071-v6.1-0001-net-broadcom-bcm4908_enet-handle-EPROBE_DEFER-when-g.patch
bcm53xx/patches-5.15/180-usb-xhci-add-support-for-performing-fake-doorbell.patch
ipq40xx/patches-5.15/902-dts-ipq4019-ap-dk04.1.patch[*]
bcm27xx/patches-5.15/950-0600-xhci-quirks-add-link-TRB-quirk-for-VL805.patch
bcm27xx/patches-5.15/950-0606-usb-xhci-add-VLI_TRB_CACHE_BUG-quirk.patch
bcm27xx/patches-5.15/950-0717-usb-xhci-add-a-quirk-for-Superspeed-bulk-OUT-transfe.patch
Removed upstreamed:
backport-5.15/735-v6.5-net-bgmac-postpone-turning-IRQs-off-to-avoid-SoC-han.patch[1]
backport-5.15/817-v6.5-01-leds-trigger-netdev-Recheck-NETDEV_LED_MODE_LINKUP-o.patch[2]
pending-5.15/143-jffs2-reduce-stack-usage-in-jffs2_build_xattr_subsys.patch[3]
pending-5.15/160-workqueue-fix-enum-type-for-gcc-13.patch[4]
bcm53xx/patches-5.15/036-v6.5-0003-ARM-dts-BCM5301X-Drop-clock-names-from-the-SPI-node.patch[5]
bcm53xx/patches-5.15/036-v6.5-0015-ARM-dts-BCM5301X-fix-duplex-full-full-duplex.patch[6]
ipq807x/patches-5.15/0048-v6.1-clk-qcom-reset-Allow-specifying-custom-reset-delay.patch[7]
ipq807x/patches-5.15/0049-v6.2-clk-qcom-reset-support-resetting-multiple-bits.patch[8]
All other patches automatically rebased.
1. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.123&id=02474292a44205c1eb5a03634ead155a3c9134f4
2. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.123&id=86b93cbfe104e99fd3d25a49748b99fb88101573
3. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.123&id=79b9ab357b6f5675007f4c02ff8765cbd8dc06a2
4. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.123&id=d528faa9e828b9fc46dfb684a2a9fd8c2e860ed8
5. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.123&id=5899bc4058e89d5110a23797ff94439c53b77c25
6. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.123&id=95afd2c7c7d26087730dc938709e025a303e5499
7. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.123&id=40844343a8853a08b049d50c967e2a1e28f0ece6
8. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.123&id=6ad5ded420f5d96f7c65b68135f5787a1c7e58d7
Build system: x86/64
Build-tested: ramips/tplink_archer-a6-v3
Run-tested: ramips/tplink_archer-a6-v3
Co-authored-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John Audia <therealgraysky@proton.me>
[rebased ipq40xx/patches-5.15/902-dts-ipq4019-ap-dk04.1.patch ]
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
(cherry picked from commit 8590531048)
[Refreshed on top of openwrt-23.05]
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
36 lines
1.4 KiB
Diff
36 lines
1.4 KiB
Diff
From: Alexander Duyck <alexanderduyck@fb.com>
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Date: Thu, 26 Jan 2023 11:06:59 -0800
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Subject: [PATCH] skb: Do mix page pool and page referenced frags in GRO
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GSO should not merge page pool recycled frames with standard reference
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counted frames. Traditionally this didn't occur, at least not often.
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However as we start looking at adding support for wireless adapters there
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becomes the potential to mix the two due to A-MSDU repartitioning frames in
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the receive path. There are possibly other places where this may have
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occurred however I suspect they must be few and far between as we have not
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seen this issue until now.
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Fixes: 53e0961da1c7 ("page_pool: add frag page recycling support in page pool")
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Reported-by: Felix Fietkau <nbd@nbd.name>
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Signed-off-by: Alexander Duyck <alexanderduyck@fb.com>
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---
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--- a/net/core/skbuff.c
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+++ b/net/core/skbuff.c
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@@ -4352,6 +4352,15 @@ int skb_gro_receive(struct sk_buff *p, s
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if (unlikely(p->len + len >= 65536 || NAPI_GRO_CB(skb)->flush))
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return -E2BIG;
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+ /* Do not splice page pool based packets w/ non-page pool
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+ * packets. This can result in reference count issues as page
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+ * pool pages will not decrement the reference count and will
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+ * instead be immediately returned to the pool or have frag
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+ * count decremented.
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+ */
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+ if (p->pp_recycle != skb->pp_recycle)
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+ return -ETOOMANYREFS;
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+
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lp = NAPI_GRO_CB(p)->last;
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pinfo = skb_shinfo(lp);
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