-commit 8610037e8106b48c79cfe0afb92b2b2466e51c3d
-Author: Joe Damato <jdamato@fastly.com>
-Date: Tue Mar 1 23:55:47 2022 -0800
+From 8610037e8106b48c79cfe0afb92b2b2466e51c3d Mon Sep 17 00:00:00 2001
+From: Joe Damato <jdamato@fastly.com>
+Date: Tue, 1 Mar 2022 23:55:47 -0800
+Subject: [PATCH] page_pool: Add allocation stats
- page_pool: Add allocation stats
-
- Add per-pool statistics counters for the allocation path of a page pool.
- These stats are incremented in softirq context, so no locking or per-cpu
- variables are needed.
-
- This code is disabled by default and a kernel config option is provided for
- users who wish to enable them.
-
- The statistics added are:
- - fast: successful fast path allocations
- - slow: slow path order-0 allocations
- - slow_high_order: slow path high order allocations
- - empty: ptr ring is empty, so a slow path allocation was forced.
- - refill: an allocation which triggered a refill of the cache
- - waive: pages obtained from the ptr ring that cannot be added to
- the cache due to a NUMA mismatch.
-
- Signed-off-by: Joe Damato <jdamato@fastly.com>
- Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
- Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
- Signed-off-by: David S. Miller <davem@davemloft.net>
+Add per-pool statistics counters for the allocation path of a page pool.
+These stats are incremented in softirq context, so no locking or per-cpu
+variables are needed.
+This code is disabled by default and a kernel config option is provided for
+users who wish to enable them.
+
+The statistics added are:
+ - fast: successful fast path allocations
+ - slow: slow path order-0 allocations
+ - slow_high_order: slow path high order allocations
+ - empty: ptr ring is empty, so a slow path allocation was forced.
+ - refill: an allocation which triggered a refill of the cache
+ - waive: pages obtained from the ptr ring that cannot be added to
+ the cache due to a NUMA mismatch.
+
+Signed-off-by: Joe Damato <jdamato@fastly.com>
+Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
+Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+---
+ include/net/page_pool.h | 18 ++++++++++++++++++
+ net/Kconfig | 13 +++++++++++++
+ net/core/page_pool.c | 24 ++++++++++++++++++++----
+ 3 files changed, 51 insertions(+), 4 deletions(-)
+
+diff --git a/include/net/page_pool.h b/include/net/page_pool.h
+index 97c3c19872ff..1f27e8a48830 100644
--- a/include/net/page_pool.h
+++ b/include/net/page_pool.h
@@ -82,6 +82,19 @@ struct page_pool_params {
-commit ad6fa1e1ab1b8164f1ba296b1b4dc556a483bcad
-Author: Joe Damato <jdamato@fastly.com>
-Date: Tue Mar 1 23:55:48 2022 -0800
+From ad6fa1e1ab1b8164f1ba296b1b4dc556a483bcad Mon Sep 17 00:00:00 2001
+From: Joe Damato <jdamato@fastly.com>
+Date: Tue, 1 Mar 2022 23:55:48 -0800
+Subject: [PATCH 2/3] page_pool: Add recycle stats
- page_pool: Add recycle stats
-
- Add per-cpu stats tracking page pool recycling events:
- - cached: recycling placed page in the page pool cache
- - cache_full: page pool cache was full
- - ring: page placed into the ptr ring
- - ring_full: page released from page pool because the ptr ring was full
- - released_refcnt: page released (and not recycled) because refcnt > 1
-
- Signed-off-by: Joe Damato <jdamato@fastly.com>
- Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
- Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
- Signed-off-by: David S. Miller <davem@davemloft.net>
+Add per-cpu stats tracking page pool recycling events:
+ - cached: recycling placed page in the page pool cache
+ - cache_full: page pool cache was full
+ - ring: page placed into the ptr ring
+ - ring_full: page released from page pool because the ptr ring was full
+ - released_refcnt: page released (and not recycled) because refcnt > 1
+Signed-off-by: Joe Damato <jdamato@fastly.com>
+Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
+Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+---
+ include/net/page_pool.h | 16 ++++++++++++++++
+ net/core/page_pool.c | 30 ++++++++++++++++++++++++++++--
+ 2 files changed, 44 insertions(+), 2 deletions(-)
+
+diff --git a/include/net/page_pool.h b/include/net/page_pool.h
+index 1f27e8a48830..298af95bbf96 100644
--- a/include/net/page_pool.h
+++ b/include/net/page_pool.h
@@ -93,6 +93,18 @@ struct page_pool_alloc_stats {
-commit 6b95e3388b1ea0ca63500c5a6e39162dbf828433
-Author: Joe Damato <jdamato@fastly.com>
-Date: Tue Mar 1 23:55:49 2022 -0800
+From 6b95e3388b1ea0ca63500c5a6e39162dbf828433 Mon Sep 17 00:00:00 2001
+From: Joe Damato <jdamato@fastly.com>
+Date: Tue, 1 Mar 2022 23:55:49 -0800
+Subject: [PATCH 3/3] page_pool: Add function to batch and return stats
- page_pool: Add function to batch and return stats
-
- Adds a function page_pool_get_stats which can be used by drivers to obtain
- stats for a specified page_pool.
-
- Signed-off-by: Joe Damato <jdamato@fastly.com>
- Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
- Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
- Signed-off-by: David S. Miller <davem@davemloft.net>
+Adds a function page_pool_get_stats which can be used by drivers to obtain
+stats for a specified page_pool.
+Signed-off-by: Joe Damato <jdamato@fastly.com>
+Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
+Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+---
+ include/net/page_pool.h | 17 +++++++++++++++++
+ net/core/page_pool.c | 25 +++++++++++++++++++++++++
+ 2 files changed, 42 insertions(+)
+
+diff --git a/include/net/page_pool.h b/include/net/page_pool.h
+index 298af95bbf96..ea5fb70e5101 100644
--- a/include/net/page_pool.h
+++ b/include/net/page_pool.h
@@ -105,6 +105,23 @@ struct page_pool_recycle_stats {
-commit 590032a4d2133ecc10d3078a8db1d85a4842f12c
-Author: Lorenzo Bianconi <lorenzo@kernel.org>
-Date: Mon Apr 11 16:05:26 2022 +0200
+From 590032a4d2133ecc10d3078a8db1d85a4842f12c Mon Sep 17 00:00:00 2001
+From: Lorenzo Bianconi <lorenzo@kernel.org>
+Date: Mon, 11 Apr 2022 16:05:26 +0200
+Subject: [PATCH] page_pool: Add recycle stats to page_pool_put_page_bulk
- page_pool: Add recycle stats to page_pool_put_page_bulk
-
- Add missing recycle stats to page_pool_put_page_bulk routine.
-
- Reviewed-by: Joe Damato <jdamato@fastly.com>
- Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
- Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
- Link: https://lore.kernel.org/r/3712178b51c007cfaed910ea80e68f00c916b1fa.1649685634.git.lorenzo@kernel.org
- Signed-off-by: Paolo Abeni <pabeni@redhat.com>
+Add missing recycle stats to page_pool_put_page_bulk routine.
+Reviewed-by: Joe Damato <jdamato@fastly.com>
+Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
+Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
+Link: https://lore.kernel.org/r/3712178b51c007cfaed910ea80e68f00c916b1fa.1649685634.git.lorenzo@kernel.org
+Signed-off-by: Paolo Abeni <pabeni@redhat.com>
+---
+ net/core/page_pool.c | 15 +++++++++++++--
+ 1 file changed, 13 insertions(+), 2 deletions(-)
+
+diff --git a/net/core/page_pool.c b/net/core/page_pool.c
+index 1943c0f0307d..4af55d28ffa3 100644
--- a/net/core/page_pool.c
+++ b/net/core/page_pool.c
@@ -36,6 +36,12 @@
-commit f3c5264f452a5b0ac1de1f2f657efbabdea3c76a
-Author: Lorenzo Bianconi <lorenzo@kernel.org>
-Date: Tue Apr 12 18:31:58 2022 +0200
+From f3c5264f452a5b0ac1de1f2f657efbabdea3c76a Mon Sep 17 00:00:00 2001
+From: Lorenzo Bianconi <lorenzo@kernel.org>
+Date: Tue, 12 Apr 2022 18:31:58 +0200
+Subject: [PATCH] net: page_pool: introduce ethtool stats
- net: page_pool: introduce ethtool stats
-
- Introduce page_pool APIs to report stats through ethtool and reduce
- duplicated code in each driver.
-
- Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
- Reviewed-by: Jakub Kicinski <kuba@kernel.org>
- Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
- Signed-off-by: David S. Miller <davem@davemloft.net>
+Introduce page_pool APIs to report stats through ethtool and reduce
+duplicated code in each driver.
+Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
+Reviewed-by: Jakub Kicinski <kuba@kernel.org>
+Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+---
+ include/net/page_pool.h | 21 ++++++++++++++
+ net/core/page_pool.c | 63 ++++++++++++++++++++++++++++++++++++++++-
+ 2 files changed, 83 insertions(+), 1 deletion(-)
+
+diff --git a/include/net/page_pool.h b/include/net/page_pool.h
+index ea5fb70e5101..813c93499f20 100644
--- a/include/net/page_pool.h
+++ b/include/net/page_pool.h
@@ -115,6 +115,10 @@ struct page_pool_stats {
-commit 2e88d4ff03013937028f5397268b21e10cf68713
-Author: Lorenzo Bianconi <lorenzo@kernel.org>
-Date: Fri Jan 21 11:09:45 2022 +0100
+From 2e88d4ff03013937028f5397268b21e10cf68713 Mon Sep 17 00:00:00 2001
+From: Lorenzo Bianconi <lorenzo@kernel.org>
+Date: Fri, 21 Jan 2022 11:09:45 +0100
+Subject: [PATCH] xdp: introduce flags field in xdp_buff/xdp_frame
- xdp: introduce flags field in xdp_buff/xdp_frame
-
- Introduce flags field in xdp_frame and xdp_buffer data structures
- to define additional buffer features. At the moment the only
- supported buffer feature is frags bit (XDP_FLAGS_HAS_FRAGS).
- frags bit is used to specify if this is a linear buffer
- (XDP_FLAGS_HAS_FRAGS not set) or a frags frame (XDP_FLAGS_HAS_FRAGS
- set). In the latter case the driver is expected to initialize the
- skb_shared_info structure at the end of the first buffer to link together
- subsequent buffers belonging to the same frame.
-
- Acked-by: Toke Hoiland-Jorgensen <toke@redhat.com>
- Acked-by: John Fastabend <john.fastabend@gmail.com>
- Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
- Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
- Link: https://lore.kernel.org/r/e389f14f3a162c0a5bc6a2e1aa8dd01a90be117d.1642758637.git.lorenzo@kernel.org
- Signed-off-by: Alexei Starovoitov <ast@kernel.org>
+Introduce flags field in xdp_frame and xdp_buffer data structures
+to define additional buffer features. At the moment the only
+supported buffer feature is frags bit (XDP_FLAGS_HAS_FRAGS).
+frags bit is used to specify if this is a linear buffer
+(XDP_FLAGS_HAS_FRAGS not set) or a frags frame (XDP_FLAGS_HAS_FRAGS
+set). In the latter case the driver is expected to initialize the
+skb_shared_info structure at the end of the first buffer to link together
+subsequent buffers belonging to the same frame.
+Acked-by: Toke Hoiland-Jorgensen <toke@redhat.com>
+Acked-by: John Fastabend <john.fastabend@gmail.com>
+Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
+Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
+Link: https://lore.kernel.org/r/e389f14f3a162c0a5bc6a2e1aa8dd01a90be117d.1642758637.git.lorenzo@kernel.org
+Signed-off-by: Alexei Starovoitov <ast@kernel.org>
+---
+ include/net/xdp.h | 29 +++++++++++++++++++++++++++++
+ 1 file changed, 29 insertions(+)
+
+diff --git a/include/net/xdp.h b/include/net/xdp.h
+index 8f0812e4996d..485e9495a690 100644
--- a/include/net/xdp.h
+++ b/include/net/xdp.h
@@ -66,6 +66,10 @@ struct xdp_txq_info {
-commit 7c48cb0176c6d6d3b55029f7ff4ffa05faee6446
-Author: Lorenzo Bianconi <lorenzo@kernel.org>
-Date: Fri Jan 21 11:09:50 2022 +0100
+From 7c48cb0176c6d6d3b55029f7ff4ffa05faee6446 Mon Sep 17 00:00:00 2001
+From: Lorenzo Bianconi <lorenzo@kernel.org>
+Date: Fri, 21 Jan 2022 11:09:50 +0100
+Subject: [PATCH] xdp: add frags support to xdp_return_{buff/frame}
- xdp: add frags support to xdp_return_{buff/frame}
-
- Take into account if the received xdp_buff/xdp_frame is non-linear
- recycling/returning the frame memory to the allocator or into
- xdp_frame_bulk.
-
- Acked-by: Toke Hoiland-Jorgensen <toke@redhat.com>
- Acked-by: John Fastabend <john.fastabend@gmail.com>
- Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
- Link: https://lore.kernel.org/r/a961069febc868508ce1bdf5e53a343eb4e57cb2.1642758637.git.lorenzo@kernel.org
- Signed-off-by: Alexei Starovoitov <ast@kernel.org>
+Take into account if the received xdp_buff/xdp_frame is non-linear
+recycling/returning the frame memory to the allocator or into
+xdp_frame_bulk.
+Acked-by: Toke Hoiland-Jorgensen <toke@redhat.com>
+Acked-by: John Fastabend <john.fastabend@gmail.com>
+Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
+Link: https://lore.kernel.org/r/a961069febc868508ce1bdf5e53a343eb4e57cb2.1642758637.git.lorenzo@kernel.org
+Signed-off-by: Alexei Starovoitov <ast@kernel.org>
+---
+ include/net/xdp.h | 18 ++++++++++++++--
+ net/core/xdp.c | 54 ++++++++++++++++++++++++++++++++++++++++++++++-
+ 2 files changed, 69 insertions(+), 3 deletions(-)
+
+diff --git a/include/net/xdp.h b/include/net/xdp.h
+index 1f8641ec658e..8463dea8b4db 100644
--- a/include/net/xdp.h
+++ b/include/net/xdp.h
@@ -275,10 +275,24 @@ void __xdp_release_frame(void *data, str
-commit d16697cb6261d4cc23422e6b1cb2759df8aa76d0
-Author: Lorenzo Bianconi <lorenzo@kernel.org>
-Date: Fri Jan 21 11:09:44 2022 +0100
+From d16697cb6261d4cc23422e6b1cb2759df8aa76d0 Mon Sep 17 00:00:00 2001
+From: Lorenzo Bianconi <lorenzo@kernel.org>
+Date: Fri, 21 Jan 2022 11:09:44 +0100
+Subject: [PATCH] net: skbuff: add size metadata to skb_shared_info for xdp
- net: skbuff: add size metadata to skb_shared_info for xdp
-
- Introduce xdp_frags_size field in skb_shared_info data structure
- to store xdp_buff/xdp_frame frame paged size (xdp_frags_size will
- be used in xdp frags support). In order to not increase
- skb_shared_info size we will use a hole due to skb_shared_info
- alignment.
-
- Acked-by: Toke Hoiland-Jorgensen <toke@redhat.com>
- Acked-by: John Fastabend <john.fastabend@gmail.com>
- Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
- Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
- Link: https://lore.kernel.org/r/8a849819a3e0a143d540f78a3a5add76e17e980d.1642758637.git.lorenzo@kernel.org
- Signed-off-by: Alexei Starovoitov <ast@kernel.org>
+Introduce xdp_frags_size field in skb_shared_info data structure
+to store xdp_buff/xdp_frame frame paged size (xdp_frags_size will
+be used in xdp frags support). In order to not increase
+skb_shared_info size we will use a hole due to skb_shared_info
+alignment.
+Acked-by: Toke Hoiland-Jorgensen <toke@redhat.com>
+Acked-by: John Fastabend <john.fastabend@gmail.com>
+Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
+Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
+Link: https://lore.kernel.org/r/8a849819a3e0a143d540f78a3a5add76e17e980d.1642758637.git.lorenzo@kernel.org
+Signed-off-by: Alexei Starovoitov <ast@kernel.org>
+---
+ include/linux/skbuff.h | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
+index bf11e1fbd69b..8131d0de7559 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -567,6 +567,7 @@ struct skb_shared_info {
-commit 5142239a22219921a7863cf00c9ab853c00689d8
-Author: Lorenzo Bianconi <lorenzo@kernel.org>
-Date: Fri Mar 11 10:14:18 2022 +0100
+From 5142239a22219921a7863cf00c9ab853c00689d8 Mon Sep 17 00:00:00 2001
+From: Lorenzo Bianconi <lorenzo@kernel.org>
+Date: Fri, 11 Mar 2022 10:14:18 +0100
+Subject: [PATCH] net: veth: Account total xdp_frame len running ndo_xdp_xmit
- net: veth: Account total xdp_frame len running ndo_xdp_xmit
-
- Even if this is a theoretical issue since it is not possible to perform
- XDP_REDIRECT on a non-linear xdp_frame, veth driver does not account
- paged area in ndo_xdp_xmit function pointer.
- Introduce xdp_get_frame_len utility routine to get the xdp_frame full
- length and account total frame size running XDP_REDIRECT of a
- non-linear xdp frame into a veth device.
-
- Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
- Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
- Acked-by: Toke Hoiland-Jorgensen <toke@redhat.com>
- Acked-by: John Fastabend <john.fastabend@gmail.com>
- Link: https://lore.kernel.org/bpf/54f9fd3bb65d190daf2c0bbae2f852ff16cfbaa0.1646989407.git.lorenzo@kernel.org
+Even if this is a theoretical issue since it is not possible to perform
+XDP_REDIRECT on a non-linear xdp_frame, veth driver does not account
+paged area in ndo_xdp_xmit function pointer.
+Introduce xdp_get_frame_len utility routine to get the xdp_frame full
+length and account total frame size running XDP_REDIRECT of a
+non-linear xdp frame into a veth device.
+Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
+Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
+Acked-by: Toke Hoiland-Jorgensen <toke@redhat.com>
+Acked-by: John Fastabend <john.fastabend@gmail.com>
+Link: https://lore.kernel.org/bpf/54f9fd3bb65d190daf2c0bbae2f852ff16cfbaa0.1646989407.git.lorenzo@kernel.org
+---
+ drivers/net/veth.c | 4 ++--
+ include/net/xdp.h | 14 ++++++++++++++
+ 2 files changed, 16 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/net/veth.c b/drivers/net/veth.c
+index 58b20ea171dd..b77ce3fdcfe8 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -501,7 +501,7 @@ static int veth_xdp_xmit(struct net_devi
-commit 7cda76d858a4e71ac4a04066c093679a12e1312c
-Author: Lorenzo Bianconi <lorenzo@kernel.org>
-Date: Fri Mar 11 10:14:20 2022 +0100
+From 7cda76d858a4e71ac4a04066c093679a12e1312c Mon Sep 17 00:00:00 2001
+From: Lorenzo Bianconi <lorenzo@kernel.org>
+Date: Fri, 11 Mar 2022 10:14:20 +0100
+Subject: [PATCH] veth: Allow jumbo frames in xdp mode
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
- veth: Allow jumbo frames in xdp mode
-
- Allow increasing the MTU over page boundaries on veth devices
- if the attached xdp program declares to support xdp fragments.
-
- Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
- Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
- Acked-by: Toke Høiland-Jørgensen <toke@redhat.com>
- Acked-by: John Fastabend <john.fastabend@gmail.com>
- Link: https://lore.kernel.org/bpf/d5dc039c3d4123426e7023a488c449181a7bc57f.1646989407.git.lorenzo@kernel.org
+Allow increasing the MTU over page boundaries on veth devices
+if the attached xdp program declares to support xdp fragments.
+Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
+Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
+Acked-by: Toke Høiland-Jørgensen <toke@redhat.com>
+Acked-by: John Fastabend <john.fastabend@gmail.com>
+Link: https://lore.kernel.org/bpf/d5dc039c3d4123426e7023a488c449181a7bc57f.1646989407.git.lorenzo@kernel.org
+---
+ drivers/net/veth.c | 11 ++++++++---
+ 1 file changed, 8 insertions(+), 3 deletions(-)
+
+diff --git a/drivers/net/veth.c b/drivers/net/veth.c
+index bfae15ec902b..1b5714926d81 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -1470,9 +1470,14 @@ static int veth_xdp_set(struct net_devic
+From: David Bauer <mail@david-bauer.net>
+Subject: Kconfig: exit on unset symbol
+
+When a target configuration has unset Kconfig symbols, the build will
+fail when OpenWrt is compiled with V=s and stdin is connected to a tty.
+
+In case OpenWrt is compiled without either of these preconditions, the
+build will succeed with the symbols in question being unset.
+
+Modify the kernel configuration in a way it fails on unset symbols
+regardless of the aforementioned preconditions.
+
+Submitted-by: David Bauer <mail@david-bauer.net>
+---
+ scripts/kconfig/conf.c | 2 +
+ 1 files changed, 2 insertions(+)
+
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -215,6 +215,8 @@ static int conf_sym(struct menu *menu)
+From: Rosen Penev <rosenp@gmail.com>
+Subject: Kconfig: add help text to kernel config
+
+These options will be used for ksmbd. Once kernel 5.15
+makes it in, this patch can go away.
+
+Submitted-by: Rosen Penev <rosenp@gmail.com>
+---
+ init/Kconfig | 2 +-
+ lib/Kconfig | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -2384,7 +2384,7 @@ config PADATA
+ tristate "OID"
help
Enable fast lookup object identifier registry.
-
+From: Koen Vandeputte <koen.vandeputte@ncentric.com>
+Subject: crypto: arc4 unhide
+
This makes it possible to select CONFIG_CRYPTO_LIB_ARC4 directly. We
need this to be able to compile this into the kernel and make use of it
from backports.
+Submitted-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
+Submitted-by: David Bauer <mail@david-bauer.net>
+Submitted-by: Christian Lamparter <chunkeey@gmail.com>
+Submitted-by: Ansuel Smith <ansuelsmth@gmail.com>
+Submitted-by: Robert Marko <robimarko@gmail.com>
+Submitted-by: Hauke Mehrtens <hauke@hauke-m.de>
+---
+ lib/crypto/Kconfig | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
--- a/lib/crypto/Kconfig
+++ b/lib/crypto/Kconfig
@@ -6,7 +6,7 @@ config CRYPTO_LIB_AES
+From: Daniel Golle <daniel@makrotopia.org>
+Subject: [PATCH] kernel: fix FIT partition parser compatibility issues
+
+The uImage.FIT partition parser used to squeeze in FIT partitions in
+the range where partition editor tools (fdisk and such) expect the
+regular partition. This is confusing people and tools when adding
+additional partitions on top of the partition used for OpenWrt's
+uImage.FIT.
+Instead of squeezing in the additional partitions, rather start with
+all uImage.FIT partitions at offset 64.
+
+Submitted-by: Daniel Golle <daniel@makrotopia.org>
+---
+ block/blk.h | 2 ++
+ block/partitions/Kconfig | 7 +++
+ block/partitions/Makefile | 1 +
+ block/partitions/check.h | 3 ++
+ block/partitions/core.c | 15 +++++++
+ drivers/mtd/ubi/block.c | 7 +++
+ block/partitions/efi.c | 8 +++++++
+ block/partitions/efi.h | 3 ++
+ drivers/mtd/mtdblock.c | 4 +++
+ drivers/mtd/mtd_blkdevs.c | 14 +------
+ block/partitions/msdos.c | 10 ++++++
+ include/linux/msdos_partition.h | 1 +
+ 12 files changed, 52 insertions(+), 13 deletions(-)
+
--- a/block/blk.h
+++ b/block/blk.h
@@ -361,6 +361,8 @@ char *disk_name(struct gendisk *hd, int
+ FIT_PARTITION = 0x2e, /* U-Boot uImage.FIT */
SOLARIS_X86_PARTITION = 0x82, /* also Linux swap partitions */
NEW_SOLARIS_X86_PARTITION = 0xbf,
-
+From 11425c9de29c8b9c5e4d7eec163a6afbb7fbdce2 Mon Sep 17 00:00:00 2001
+From: Felix Fietkau <nbd@nbd.name>
+Date: Thu, 9 Apr 2020 09:53:24 +0200
+Subject: mediatek: Implement bad-block management table support
+
+Submitted-by: Felix Fietkau <nbd@nbd.name>
+---
+ drivers/mtd/nand/Kconfig | 4 ++++
+ drivers/mtd/nand/Makefile | 1 +
+ 2 files changed, 5 insertions(+)
+
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -15,6 +15,10 @@ config MTD_NAND_ECC
+From: Felix Fietkau <nbd@nbd.name>
+Subject: bridge: Add a fast path for the bridge code
+
+This caches flows between MAC addresses on separate ports, including their VLAN
+in order to bypass the normal bridge forwarding code.
+In my test on MT7622, this reduces LAN->WLAN bridging CPU usage by 6-10%,
+potentially even more on weaker platforms
+
+Submitted-by: Felix Fietkau <nbd@nbd.name>
+---
+ include/linux/if_bridge.h | 1 +
+ net/bridge/Makefile | 2 +-
+ net/bridge/br.c | 8 +++
+ net/bridge/br_device.c | 7 +++
+ net/bridge/br_forward.c | 3 ++
+ net/bridge/br_if.c | 7 ++-
+ net/bridge/br_input.c | 5 ++
+ net/bridge/br_offload.c | 436 +++++++++++++++
+ net/bridge/br_private.h | 22 ++++-
+ net/bridge/br_private_offload.h | 21 +++++
+ net/bridge/br_stp.c | 3 +
+ net/bridge/br_sysfs_br.c | 35 ++++++
+ net/bridge/br_sysfs_if.c | 2 +
+ net/bridge/br_vlan_tunnel.c | 3 ++
+ 14 files changed, 552 insertions(+), 3 deletions(-)
+ create mode 100644 net/bridge/br_offload.c
+ create mode 100644 net/bridge/br_private_offload.h
+
--- a/include/linux/if_bridge.h
+++ b/include/linux/if_bridge.h
@@ -57,6 +57,7 @@ struct br_ip_list {
+From: DENG Qingfang <dqfext@gmail.com>
+Subject: DSA: roaming fix for Marvell mv88e6xxx
+
+Marvell mv88e6xxx switch series cannot perform MAC learning from
+CPU-injected (FROM_CPU) DSA frames, which results in 2 issues.
+- excessive flooding, due to the fact that DSA treats those addresses
+as unknown
+- the risk of stale routes, which can lead to temporary packet loss
+
+Backport those patch series from netdev mailing list, which solve these
+issues by adding and clearing static entries to the switch's FDB.
+
+Add a hack patch to set default VID to 1 in port_fdb_{add,del}. Otherwise
+the static entries will be added to the switch's private FDB if VLAN
+filtering disabled, which will not work.
+
+The switch may generate an "ATU violation" warning when a client moves
+from the CPU port to a switch port because the static ATU entry added by
+DSA core still points to the CPU port. DSA core will then clear the static
+entry so it is not fatal. Disable the warning so it will not confuse users.
+
+Link: https://lore.kernel.org/netdev/20210106095136.224739-1-olteanv@gmail.com/
+Link: https://lore.kernel.org/netdev/20210116012515.3152-1-tobias@waldekranz.com/
+Ref: https://gitlab.nic.cz/turris/turris-build/-/issues/165
+Submitted-by: DENG Qingfang <dqfext@gmail.com>
+---
+ drivers/net/dsa/mv88e6xxx/chip.c | 3 +++
+ 3 files changed, 3 insertions(+)
+
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -2705,6 +2705,9 @@ static int mv88e6xxx_setup_port(struct m
+
+ if (ret)
+ return ret;
-+
++
+ ocp_write_word(tp, MCU_TYPE_PLA, PLA_LEDSEL, led_data);
+
+ return 0;
+From: Daniel Golle <daniel@makrotopia.org>
+Subject: wwan: Add MeigLink SLM750 modem support
+
+Add patch found in Teltonika RUT9_R_00.07.01.4 GPL SDK download[1]
+adding USB IDs of the MeigLink SLM750 to the relevant kernel drivers.
+Newer versions of Teltonika's 2G/3G/4G RUT9XX WWAN router series come
+with this kind of modem.
+
+[1]: https://wiki.teltonika-networks.com/view/GPL
+Submitted-by: Daniel Golle <daniel@makrotopia.org>
+---
+ drivers/net/usb/qmi_wwan.c | 8 ++++++
+ 1 file changed, 8 insertions(+)
+
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -1024,6 +1024,7 @@ static const struct usb_device_id produc
obj-y += dev.o dev_addr_lists.o dst.o netevent.o \
neighbour.o rtnetlink.o utils.o link_watch.o filter.o \
- sock_diag.o dev_ioctl.o tso.o sock_reuseport.o \
-+ dev_ioctl.o tso.o sock_reuseport.o \
++ dev_ioctl.o tso.o sock_reuseport.o \
fib_notifier.o xdp.o flow_offload.o
+obj-$(CONFIG_SOCK_DIAG) += sock_diag.o
+From a9968d9cb8cb10030491fa05e24b00bd42f6d3a9 Mon Sep 17 00:00:00 2001
+From: John Crispin <john@openwrt.org>
+Date: Thu, 30 May 2013 16:00:42 +0000
+Subject: fdt: enable retrieving kernel args from bootloader
+
+This patch is a device tree enhancement that IMHO is worthy of mainline.
+It allows the bootloader's commandline to be preserved even when the
+device tree specifies one.
+
+Submitted-by: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
+
+SVN-Revision: 36780
+---
+ drivers/of/fdt.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -1055,6 +1055,9 @@ int __init early_init_dt_scan_chosen(uns
+From: Felix Fietkau <nbd@nbd.name>
+Subject: uapi: Fix an issue with kernel headers that broke perf
+
+Submitted-by: Felix Fietkau <nbd@nbd.name>
+---
+ include/uapi/linux/swab.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
--- a/include/uapi/linux/swab.h
+++ b/include/uapi/linux/swab.h
@@ -3,7 +3,7 @@
+ *
+ * Note: "OWRTDTB:" won't be overwritten with .dtb, .dtb will follow it.
+ */
-+ .owrt : {
++ .owrt : {
+ *(.owrt)
+ . = ALIGN(PAGE_SIZE);
+ }
+From: Gabor Juhos <juhosg@openwrt.org>
+Subject: mtd: Add new Kconfig option for firmware partition split
+
+Add a new kernel config option for generic firmware partition
+split support and change the uImage split support to depend on
+the new option. Aslo rename the MTD_UIMAGE_SPLIT_NAME option to
+MTD_SPLIT_FIRMWARE_NAME to make it more generic.
+
+The patch is in preparation for multiple firmware format
+support.
+
+Submitted-by: Gabor Juhos <juhosg@openwrt.org>
+
+SVN-Revision: 38002
+---
+ drivers/mtd/Kconfig | 19 +
+ drivers/mtd/mtdpart.c | 144 +++++++++++++-----
+ include/linux/mtd/partitions.h | 7 +
+ drivers/mtd/Makefile | 2 +
+ include/linux/mtd/mtd.h | 25 +
+ 5 files changed, 171 insertions(+), 25 deletions(-)
+
--- a/drivers/mtd/Kconfig
+++ b/drivers/mtd/Kconfig
@@ -12,6 +12,25 @@ menuconfig MTD
+From: Roman Yeryomin <roman@advem.lv>
+Subject: mtd/spi-nor/gigadevice: Add gd25q512 SPI NOR flash
+
+Submitted-by: Roman Yeryomin <roman@advem.lv>
+Submitted-by: John Crispin <john@phrozen.org>
+---
+ drivers/mtd/spi-nor/gigadevice.c | 3 +++
+ 1 files changed, 3 insertions(+)
+
--- a/drivers/mtd/spi-nor/gigadevice.c
+++ b/drivers/mtd/spi-nor/gigadevice.c
@@ -53,6 +53,9 @@ static const struct flash_info gigadevic
+From: Jihoon Han <rapid_renard@renard.ga>
+Subject: mtd/spi-nor/esmt: Add support for ESMT F25L16PA(2S) SPI-NOR
+
+This fixes support for Dongwon T&I DW02-412H which uses F25L16PA(2S) flash.
+
+Submitted-by: Jihoon Han <rapid_renard@renard.ga>
+Reviewed-by: Sungbo Eo <mans0n@gorani.run>
+[refresh patches]
+Submitted-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
+---
+ drivers/mtd/spi-nor/esmt.c | 2 ++
+ 1 files changed, 2 insertions(+)
+
--- a/drivers/mtd/spi-nor/esmt.c
+++ b/drivers/mtd/spi-nor/esmt.c
@@ -10,6 +10,8 @@
+From: Langhua Ye <y1248289414@outlook.com>
+Subject: mtd/spi-nor/xmc: add support for XMC XM25QH128C
+
+The XMC XM25QH128C is a 16MB SPI NOR chip. The patch is verified on Ruijie RG-EW3200GX PRO.
+Datasheet available at https://www.xmcwh.com/uploads/435/XM25QH128C.pdf
+
+Submitted-by: Langhua Ye <y1248289414@outlook.com>
+---
+ drivers/mtd/spi-nor/xmc.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
--- a/drivers/mtd/spi-nor/xmc.c
+++ b/drivers/mtd/spi-nor/xmc.c
@@ -14,6 +14,8 @@ static const struct flash_info xmc_parts
+From: Felix Fietkau <nbd@nbd.name>
+Subject: fs: Add CDROM dependencies
+
+Submitted-by: Felix Fietkau <nbd@nbd.name>
+---
+ fs/hfs/Kconfig | 1 +
+ fs/hfsplus/Kconfig | 1 +
+ fs/isofs/Kconfig | 1 +
+ fs/udf/Kconfig | 1 +
+ 4 files changed, 4 insertions(+)
+
--- a/fs/hfs/Kconfig
+++ b/fs/hfs/Kconfig
@@ -2,6 +2,7 @@
+From: David Bauer <mail@david-bauer.net>
+Subject: of/net: Add MAC address to of tree
+
+The label-mac logic relies on the mac-address property of a netdev
+devices of-node. However, the mac address can also be stored as a
+different property or read from e.g. an mtd device.
+
+Create this node when reading a mac-address from OF if it does not
+already exist and copy the mac-address used for the device to this
+property. This way, the MAC address can be accessed using procfs.
+
+Submitted-by: David Bauer <mail@david-bauer.net>
+---
+ drivers/of/of_net.c | 22 ++++++++++++++
+ 1 files changed, 22 insertions(+)
+
--- a/drivers/of/of_net.c
+++ b/drivers/of/of_net.c
@@ -95,6 +95,27 @@ static int of_get_mac_addr_nvmem(struct
+From f32085fc0b87049491b07e198d924d738a1a2834 Mon Sep 17 00:00:00 2001
+From: Daniel Danzberger <daniel@dd-wrt.com>
+Date: Wed, 3 Aug 2022 17:31:03 +0200
+Subject: [PATCH] mtd: spinand: Add support for Etron EM73D044VCx
+
+Airoha is a new ARM platform based on Cortex-A53 which has recently been
+merged into linux-next.
+
+Due to BootROM limitations on this platform, the Cortex-A53 can't run in
+Aarch64 mode and code must be compiled for 32-Bit ARM.
+
+This support is based mostly on those linux-next commits backported
+for kernel 5.15.
+
+Patches:
+1 - platform support = linux-next
+2 - clock driver = linux-next
+3 - gpio driver = linux-next
+4 - linux,usable-memory-range dts support = linux-next
+5 - mtd spinand driver
+6 - spi driver
+7 - pci driver (kconfig only, uses mediatek PCI) = linux-next
+
+Still missing:
+- Ethernet driver
+- Sysupgrade support
+
+A.t.m there exists one subtarget EN7523 with only one evaluation
+board.
+
+The initramfs can be run with the following commands from u-boot:
+-
+u-boot> setenv bootfile \
+ openwrt-airoha-airoha_en7523-evb-initramfs-kernel.bin
+u-boot> tftpboot
+u-boot> bootm 0x81800000
+-
+
+Submitted-by: Daniel Danzberger <daniel@dd-wrt.com>
+
--- a/drivers/mtd/nand/spi/Makefile
+++ b/drivers/mtd/nand/spi/Makefile
@@ -1,3 +1,3 @@
projects / openwrt / staging / pepe2k.git / commitdiff