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generic: 6.1: drop pending patch backported as fixes

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Drop pending patch backported as fixes in later kernel version.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
This commit is contained in:
Christian Marangi 2023-05-22 02:41:47 +02:00
parent fcab78c09f
commit 92a0cc7c61
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2 changed files with 0 additions and 56 deletions
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21
target/linux/generic/pending-6.1/736-05-net-ethernet-mtk_eth_soc-add-missing-ppe-cache-flush.patch
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@ -1,21 +0,0 @@
From: Felix Fietkau <nbd@nbd.name>
Date: Thu, 23 Mar 2023 11:19:14 +0100
Subject: [PATCH] net: ethernet: mtk_eth_soc: add missing ppe cache flush when
deleting a flow
The cache needs to be flushed to ensure that the hardware stops offloading
the flow immediately.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
--- a/drivers/net/ethernet/mediatek/mtk_ppe.c
+++ b/drivers/net/ethernet/mediatek/mtk_ppe.c
@@ -523,6 +523,7 @@ __mtk_foe_entry_clear(struct mtk_ppe *pp
hwe->ib1 &= ~MTK_FOE_IB1_STATE;
hwe->ib1 |= FIELD_PREP(MTK_FOE_IB1_STATE, MTK_FOE_STATE_INVALID);
dma_wmb();
+ mtk_ppe_cache_clear(ppe);
}
entry->hash = 0xffff;

35
target/linux/generic/pending-6.1/750-skb-Do-mix-page-pool-and-page-referenced-frags-in-GR.patch
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@ -1,35 +0,0 @@
From: Alexander Duyck <alexanderduyck@fb.com>
Date: Thu, 26 Jan 2023 11:06:59 -0800
Subject: [PATCH] skb: Do mix page pool and page referenced frags in GRO
GSO should not merge page pool recycled frames with standard reference
counted frames. Traditionally this didn't occur, at least not often.
However as we start looking at adding support for wireless adapters there
becomes the potential to mix the two due to A-MSDU repartitioning frames in
the receive path. There are possibly other places where this may have
occurred however I suspect they must be few and far between as we have not
seen this issue until now.
Fixes: 53e0961da1c7 ("page_pool: add frag page recycling support in page pool")
Reported-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Alexander Duyck <alexanderduyck@fb.com>
---
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -4347,6 +4347,15 @@ int skb_gro_receive(struct sk_buff *p, s
if (unlikely(p->len + len >= 65536 || NAPI_GRO_CB(skb)->flush))
return -E2BIG;
+ /* Do not splice page pool based packets w/ non-page pool
+ * packets. This can result in reference count issues as page
+ * pool pages will not decrement the reference count and will
+ * instead be immediately returned to the pool or have frag
+ * count decremented.
+ */
+ if (p->pp_recycle != skb->pp_recycle)
+ return -ETOOMANYREFS;
+
lp = NAPI_GRO_CB(p)->last;
pinfo = skb_shinfo(lp);