From da986035973a8c803e6f193ae502ff65e6d551c3 Mon Sep 17 00:00:00 2001 From: John Audia Date: Tue, 11 Aug 2020 12:13:19 -0400 Subject: kernel: bump 5.4 to 5.4.58 This PR is a blend of several kernel bumps authored by ldir taken from his staging tree w/ some further adjustments made by me and update_kernel.sh Summary: Deleted upstreamed patches: generic: 742-v5.5-net-sfp-add-support-for-module-quirks.patch 743-v5.5-net-sfp-add-some-quirks-for-GPON-modules.patch bcm63xx: 022-v5.8-mtd-rawnand-brcmnand-correctly-verify-erased-pages.patch 024-v5.8-mtd-rawnand-brcmnand-fix-CS0-layout.patch mediatek: 0402-net-ethernet-mtk_eth_soc-Always-call-mtk_gmac0_rgmii.patch Deleted patches applied differently upstream: generic: 641-sch_cake-fix-IP-protocol-handling-in-the-presence-of.patch Manually merged patches: generic: 395-v5.8-net-sch_cake-Take-advantage-of-skb-hash-where-appropriate.patch bcm27xx: 950-0132-lan78xx-Debounce-link-events-to-minimize-poll-storm.patch layerscape: 701-net-0231-enetc-Use-DT-protocol-information-to-set-up-the-port.patch Build system: x86_64 Build-tested: ath79/generic, bcm27xx/bcm2708, bcm27xx/bcm2711, imx6, mvebu/cortexa9, sunxi/a53 Run-tested: Netgear R7800 (ipq806x) No dmesg regressions, everything functional Signed-off-by: John Audia Tested-By: Lucian Cristian [mvebu] Tested-By: Curtis Deptuck [x86/64] [do not remove 395-v5.8-net-sch_cake-Take-advantage-... patch, adjust and refresh patches, adjust commit message] Signed-off-by: Adrian Schmutzler Tested-By: John Audia [ipq806x] --- .../generic/hack-5.4/221-module_exports.patch | 6 +- .../hack-5.4/301-mips_image_cmdline_hack.patch | 2 +- ...x-IP-protocol-handling-in-the-presence-of.patch | 114 --------------------- .../generic/hack-5.4/904-debloat_dma_buf.patch | 2 +- 4 files changed, 5 insertions(+), 119 deletions(-) delete mode 100644 target/linux/generic/hack-5.4/641-sch_cake-fix-IP-protocol-handling-in-the-presence-of.patch (limited to 'target/linux/generic/hack-5.4') diff --git a/target/linux/generic/hack-5.4/221-module_exports.patch b/target/linux/generic/hack-5.4/221-module_exports.patch index 00802bb401..f3d6c55437 100644 --- a/target/linux/generic/hack-5.4/221-module_exports.patch +++ b/target/linux/generic/hack-5.4/221-module_exports.patch @@ -30,7 +30,7 @@ Signed-off-by: Felix Fietkau /* Align . to a 8 byte boundary equals to maximum function alignment. */ #define ALIGN_FUNCTION() . = ALIGN(8) -@@ -405,14 +415,14 @@ +@@ -406,14 +416,14 @@ /* Kernel symbol table: Normal symbols */ \ __ksymtab : AT(ADDR(__ksymtab) - LOAD_OFFSET) { \ __start___ksymtab = .; \ @@ -47,7 +47,7 @@ Signed-off-by: Felix Fietkau __stop___ksymtab_gpl = .; \ } \ \ -@@ -474,7 +484,7 @@ +@@ -475,7 +485,7 @@ \ /* Kernel symbol table: strings */ \ __ksymtab_strings : AT(ADDR(__ksymtab_strings) - LOAD_OFFSET) { \ @@ -56,7 +56,7 @@ Signed-off-by: Felix Fietkau } \ \ /* __*init sections */ \ -@@ -881,6 +891,8 @@ +@@ -884,6 +894,8 @@ EXIT_TEXT \ EXIT_DATA \ EXIT_CALL \ diff --git a/target/linux/generic/hack-5.4/301-mips_image_cmdline_hack.patch b/target/linux/generic/hack-5.4/301-mips_image_cmdline_hack.patch index a6daf1bdbf..4af9e5a257 100644 --- a/target/linux/generic/hack-5.4/301-mips_image_cmdline_hack.patch +++ b/target/linux/generic/hack-5.4/301-mips_image_cmdline_hack.patch @@ -10,7 +10,7 @@ Signed-off-by: Gabor Juhos --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig -@@ -1156,6 +1156,10 @@ config SYNC_R4K +@@ -1157,6 +1157,10 @@ config SYNC_R4K config MIPS_MACHINE def_bool n diff --git a/target/linux/generic/hack-5.4/641-sch_cake-fix-IP-protocol-handling-in-the-presence-of.patch b/target/linux/generic/hack-5.4/641-sch_cake-fix-IP-protocol-handling-in-the-presence-of.patch deleted file mode 100644 index e651743c1d..0000000000 --- a/target/linux/generic/hack-5.4/641-sch_cake-fix-IP-protocol-handling-in-the-presence-of.patch +++ /dev/null @@ -1,114 +0,0 @@ -From a00590d570212c3c633bd463cef8ec7377cc7993 Mon Sep 17 00:00:00 2001 -From: Kevin Darbyshire-Bryant -Date: Tue, 30 Jun 2020 12:07:44 +0100 -Subject: [PATCH] sch_cake: fix IP protocol handling in the presence of VLAN - tags -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -From: Ilya Ponetayev - -CAKE was using the return value of tc_skb_protocol() and expecting it to be -the IP protocol type. This can fail in the presence of QinQ VLAN tags, -making CAKE unable to handle ECN marking and diffserv parsing in this case. -Fix this by implementing our own version of tc_skb_protocol(), which will -use skb->protocol directly, but also parse and skip over any VLAN tags and -return the inner protocol number instead. - -Also fix CE marking by implementing a version of INET_ECN_set_ce() that -uses the same parsing routine. - -Fixes: ea82511518f4 ("sch_cake: Add NAT awareness to packet classifier") -Fixes: b2100cc56fca ("sch_cake: Use tc_skb_protocol() helper for getting packet protocol") -Fixes: 046f6fd5daef ("sched: Add Common Applications Kept Enhanced (cake) qdisc") -Signed-off-by: Ilya Ponetayev -[ squash original two patches, rewrite commit message ] -Signed-off-by: Toke Høiland-Jørgensen -Signed-off-by: Kevin Darbyshire-Bryant ---- - net/sched/sch_cake.c | 52 +++++++++++++++++++++++++++++++++++++++++--- - 1 file changed, 49 insertions(+), 3 deletions(-) - ---- a/net/sched/sch_cake.c -+++ b/net/sched/sch_cake.c -@@ -497,6 +497,52 @@ static bool cobalt_queue_empty(struct co - return down; - } - -+static __be16 cake_skb_proto(const struct sk_buff *skb) -+{ -+ unsigned int offset = skb_mac_offset(skb) + sizeof(struct ethhdr); -+ __be16 proto = skb->protocol; -+ struct vlan_hdr vhdr, *vh; -+ -+ while (proto == htons(ETH_P_8021Q) || proto == htons(ETH_P_8021AD)) { -+ vh = skb_header_pointer(skb, offset, sizeof(vhdr), &vhdr); -+ if (!vh) -+ break; -+ -+ proto = vh->h_vlan_encapsulated_proto; -+ offset += sizeof(vhdr); -+ } -+ -+ return proto; -+} -+ -+static int cake_set_ce(struct sk_buff *skb) -+{ -+ int wlen = skb_network_offset(skb); -+ -+ switch (cake_skb_proto(skb)) { -+ case htons(ETH_P_IP): -+ wlen += sizeof(struct iphdr); -+ if (!pskb_may_pull(skb, wlen) || -+ skb_try_make_writable(skb, wlen)) -+ return 0; -+ -+ return IP_ECN_set_ce(ip_hdr(skb)); -+ -+ case htons(ETH_P_IPV6): -+ wlen += sizeof(struct ipv6hdr); -+ if (!pskb_may_pull(skb, wlen) || -+ skb_try_make_writable(skb, wlen)) -+ return 0; -+ -+ return IP6_ECN_set_ce(skb, ipv6_hdr(skb)); -+ -+ default: -+ return 0; -+ } -+ -+ return 0; -+} -+ - /* Call this with a freshly dequeued packet for possible congestion marking. - * Returns true as an instruction to drop the packet, false for delivery. - */ -@@ -549,7 +595,7 @@ static bool cobalt_should_drop(struct co - - if (next_due && vars->dropping) { - /* Use ECN mark if possible, otherwise drop */ -- drop = !(vars->ecn_marked = INET_ECN_set_ce(skb)); -+ drop = !(vars->ecn_marked = cake_set_ce(skb)); - - vars->count++; - if (!vars->count) -@@ -592,7 +638,7 @@ static bool cake_update_flowkeys(struct - bool rev = !skb->_nfct, upd = false; - __be32 ip; - -- if (tc_skb_protocol(skb) != htons(ETH_P_IP)) -+ if (cake_skb_proto(skb) != htons(ETH_P_IP)) - return false; - - if (!nf_ct_get_tuple_skb(&tuple, skb)) -@@ -1557,7 +1603,7 @@ static u8 cake_handle_diffserv(struct sk - u16 *buf, buf_; - u8 dscp; - -- switch (tc_skb_protocol(skb)) { -+ switch (cake_skb_proto(skb)) { - case htons(ETH_P_IP): - buf = skb_header_pointer(skb, offset, sizeof(buf_), &buf_); - if (unlikely(!buf)) diff --git a/target/linux/generic/hack-5.4/904-debloat_dma_buf.patch b/target/linux/generic/hack-5.4/904-debloat_dma_buf.patch index 9c7c3c2c24..1b103d5e00 100644 --- a/target/linux/generic/hack-5.4/904-debloat_dma_buf.patch +++ b/target/linux/generic/hack-5.4/904-debloat_dma_buf.patch @@ -45,7 +45,7 @@ Signed-off-by: Felix Fietkau selftest.o \ --- a/drivers/dma-buf/dma-buf.c +++ b/drivers/dma-buf/dma-buf.c -@@ -1295,4 +1295,5 @@ static void __exit dma_buf_deinit(void) +@@ -1298,4 +1298,5 @@ static void __exit dma_buf_deinit(void) dma_buf_uninit_debugfs(); kern_unmount(dma_buf_mnt); } -- cgit v1.2.3