Refreshed all patches.
Removed patches because included in upstream:
- 315-v5.10-usbnet-ipeth-fix-connectivity-with-ios-14.patch
Compile-tested on: ipq40xx, ath79, x86/64
Runtime-tested on: ipq40xx, ath79
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
KERNEL_PATCHVER:=$(KERNEL_TESTING_PATCHVER)
endif
-LINUX_VERSION-4.14 = .209
+LINUX_VERSION-4.14 = .212
-LINUX_KERNEL_HASH-4.14.209 = cb02465cc8f1972cc14707b25d779c8668d220c39e68a24bb23afd4c58182b9c
+LINUX_KERNEL_HASH-4.14.212 = 0e1bc32c4842c3bbee3a15454408f528acd4d3c5e83312b93008d5ee2e9a0c79
remove_uri_prefix=$(subst git://,,$(subst http://,,$(subst https://,,$(1))))
sanitize_uri=$(call qstrip,$(subst @,_,$(subst :,_,$(subst .,_,$(subst -,_,$(subst /,_,$(1)))))))
#include <net/if_inet6.h>
--- a/include/net/inet_ecn.h
+++ b/include/net/inet_ecn.h
-@@ -125,9 +125,9 @@ static inline int IP6_ECN_set_ce(struct
+@@ -126,9 +126,9 @@ static inline int IP6_ECN_set_ce(struct
if (INET_ECN_is_not_ect(ipv6_get_dsfield(iph)))
return 0;
if (skb->ip_summed == CHECKSUM_COMPLETE)
skb->csum = csum_add(csum_sub(skb->csum, (__force __wsum)from),
(__force __wsum)to);
-@@ -136,7 +136,7 @@ static inline int IP6_ECN_set_ce(struct
+@@ -137,7 +137,7 @@ static inline int IP6_ECN_set_ce(struct
static inline void IP6_ECN_clear(struct ipv6hdr *iph)
{
#include <net/if_inet6.h>
--- a/include/net/inet_ecn.h
+++ b/include/net/inet_ecn.h
-@@ -125,9 +125,9 @@ static inline int IP6_ECN_set_ce(struct
+@@ -126,9 +126,9 @@ static inline int IP6_ECN_set_ce(struct
if (INET_ECN_is_not_ect(ipv6_get_dsfield(iph)))
return 0;
if (skb->ip_summed == CHECKSUM_COMPLETE)
skb->csum = csum_add(csum_sub(skb->csum, (__force __wsum)from),
(__force __wsum)to);
-@@ -136,7 +136,7 @@ static inline int IP6_ECN_set_ce(struct
+@@ -137,7 +137,7 @@ static inline int IP6_ECN_set_ce(struct
static inline void IP6_ECN_clear(struct ipv6hdr *iph)
{
obj-$(CONFIG_SPI_DLN2) += spi-dln2.o
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
-@@ -799,6 +799,10 @@ struct spi_transfer {
+@@ -818,6 +818,10 @@ struct spi_transfer {
u32 speed_hz;
struct list_head transfer_list;
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
-@@ -2011,7 +2011,8 @@ static const struct usb_device_id option
+@@ -2012,7 +2012,8 @@ static const struct usb_device_id option
{ USB_DEVICE_INTERFACE_CLASS(0x2001, 0x7d01, 0xff) }, /* D-Link DWM-156 (variant) */
{ USB_DEVICE_INTERFACE_CLASS(0x2001, 0x7d02, 0xff) },
{ USB_DEVICE_INTERFACE_CLASS(0x2001, 0x7d03, 0xff) },
#endif
--- a/net/bridge/br_netfilter_hooks.c
+++ b/net/bridge/br_netfilter_hooks.c
-@@ -991,7 +991,7 @@ int br_nf_hook_thresh(unsigned int hook,
+@@ -994,7 +994,7 @@ int br_nf_hook_thresh(unsigned int hook,
unsigned int i;
int ret;
+++ /dev/null
-From: Yves-Alexis Perez <corsac@corsac.net>
-Subject: [PATCH] usbnet: ipheth: fix connectivity with iOS 14
-Date: Thu, 19 Nov 2020 18:24:39 +0100
-Archived-At: <https://lore.kernel.org/stable/20201119172439.94988-1-corsac@corsac.net/>
-List-Post: <mailto:stable@vger.kernel.org>
-
-Starting with iOS 14 released in September 2020, connectivity using the
-personal hotspot USB tethering function of iOS devices is broken.
-
-Communication between the host and the device (for example ICMP traffic
-or DNS resolution using the DNS service running in the device itself)
-works fine, but communication to endpoints further away doesn't work.
-
-Investigation on the matter shows that UDP and ICMP traffic from the
-tethered host is reaching the Internet at all. For TCP traffic there are
-exchanges between tethered host and server but packets are modified in
-transit leading to impossible communication.
-
-After some trials Matti Vuorela discovered that reducing the URB buffer
-size by two bytes restored the previous behavior. While a better
-solution might exist to fix the issue, since the protocol is not
-publicly documented and considering the small size of the fix, let's do
-that.
-
-Tested-by: Matti Vuorela <matti.vuorela@bitfactor.fi>
-Signed-off-by: Yves-Alexis Perez <corsac@corsac.net>
-Link: https://lore.kernel.org/linux-usb/CAAn0qaXmysJ9vx3ZEMkViv_B19ju-_ExN8Yn_uSefxpjS6g4Lw@mail.gmail.com/
-Link: https://github.com/libimobiledevice/libimobiledevice/issues/1038
-Cc: stable@vger.kernel.org
----
- drivers/net/usb/ipheth.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/drivers/net/usb/ipheth.c
-+++ b/drivers/net/usb/ipheth.c
-@@ -70,7 +70,7 @@
- #define IPHETH_USBINTF_SUBCLASS 253
- #define IPHETH_USBINTF_PROTO 1
-
--#define IPHETH_BUF_SIZE 1516
-+#define IPHETH_BUF_SIZE 1514
- #define IPHETH_IP_ALIGN 2 /* padding at front of URB */
- #define IPHETH_TX_TIMEOUT (5 * HZ)
-
struct dma_pool *dpool;
struct qup_i2c_tag start_tag;
struct qup_i2c_bam brx;
-@@ -1288,7 +1290,7 @@ static int qup_i2c_xfer_v2(struct i2c_ad
+@@ -1289,7 +1291,7 @@ static int qup_i2c_xfer_v2(struct i2c_ad
int num)
{
struct qup_i2c_dev *qup = i2c_get_adapdata(adap);
qup->bus_err = 0;
qup->qup_err = 0;
-@@ -1317,13 +1319,12 @@ static int qup_i2c_xfer_v2(struct i2c_ad
+@@ -1318,13 +1320,12 @@ static int qup_i2c_xfer_v2(struct i2c_ad
len = (msgs[idx].len > qup->out_fifo_sz) ||
(msgs[idx].len > qup->in_fifo_sz);
}
idx = 0;
-@@ -1347,15 +1348,17 @@ static int qup_i2c_xfer_v2(struct i2c_ad
+@@ -1348,15 +1349,17 @@ static int qup_i2c_xfer_v2(struct i2c_ad
reinit_completion(&qup->xfer);
DMA_PREP_INTERRUPT);
if (!rxd) {
dev_err(qup->dev, "failed to get rx desc\n");
-@@ -844,7 +838,7 @@ static int qup_i2c_bam_do_xfer(struct qu
+@@ -845,7 +839,7 @@ static int qup_i2c_bam_do_xfer(struct qu
goto desc_err;
}
writel(QUP_BAM_INPUT_EOT,
qup->base + QUP_OUT_FIFO_BASE);
-@@ -862,10 +856,10 @@ static int qup_i2c_bam_do_xfer(struct qu
+@@ -863,10 +857,10 @@ static int qup_i2c_bam_do_xfer(struct qu
}
desc_err:
goto done;
}
-@@ -847,20 +862,12 @@ static int qup_i2c_bam_do_xfer(struct qu
+@@ -848,20 +863,12 @@ static int qup_i2c_bam_do_xfer(struct qu
goto desc_err;
}
--- a/drivers/i2c/busses/i2c-qup.c
+++ b/drivers/i2c/busses/i2c-qup.c
-@@ -1300,7 +1300,8 @@ static int qup_i2c_xfer_v2(struct i2c_ad
+@@ -1301,7 +1301,8 @@ static int qup_i2c_xfer_v2(struct i2c_ad
int num)
{
struct qup_i2c_dev *qup = i2c_get_adapdata(adap);
qup->bus_err = 0;
qup->qup_err = 0;
-@@ -1326,14 +1327,14 @@ static int qup_i2c_xfer_v2(struct i2c_ad
+@@ -1327,14 +1328,14 @@ static int qup_i2c_xfer_v2(struct i2c_ad
goto out;
}
dev_err(qup->dev, "normal trans timed out\n");
ret = -ETIMEDOUT;
}
-@@ -1605,6 +1610,8 @@ nodma:
+@@ -1606,6 +1611,8 @@ nodma:
*/
one_bit_t = (USEC_PER_SEC / clk_freq) + 1;
qup->one_byte_t = one_bit_t * 9;
/* schedule the EOT and FLUSH I2C tags */
len = 1;
if (rx_cnt) {
-@@ -886,11 +878,19 @@ desc_err:
+@@ -887,11 +879,19 @@ desc_err:
return ret;
}
enable_irq(qup->irq);
ret = qup_i2c_req_dma(qup);
-@@ -913,9 +913,34 @@ static int qup_i2c_bam_xfer(struct i2c_a
+@@ -914,9 +914,34 @@ static int qup_i2c_bam_xfer(struct i2c_a
goto out;
writel(qup->clk_ctl, qup->base + QUP_I2C_CLK_CTL);
out:
disable_irq(qup->irq);
-@@ -1468,7 +1493,8 @@ static int qup_i2c_probe(struct platform
+@@ -1469,7 +1494,8 @@ static int qup_i2c_probe(struct platform
else if (ret != 0)
goto nodma;
qup->btx.sg = devm_kzalloc(&pdev->dev,
sizeof(*qup->btx.sg) * blocks,
GFP_KERNEL);
-@@ -1611,7 +1637,7 @@ nodma:
+@@ -1612,7 +1638,7 @@ nodma:
one_bit_t = (USEC_PER_SEC / clk_freq) + 1;
qup->one_byte_t = one_bit_t * 9;
qup->xfer_timeout = TOUT_MIN * HZ +
}
static void qup_i2c_set_blk_data(struct qup_i2c_dev *qup,
-@@ -1006,64 +1075,6 @@ err:
+@@ -1007,64 +1076,6 @@ err:
return ret;
}
static void qup_i2c_set_read_mode_v2(struct qup_i2c_dev *qup, int len)
{
int tx_len = qup->blk.tx_tag_len;
-@@ -1086,44 +1097,27 @@ static void qup_i2c_set_read_mode_v2(str
+@@ -1087,44 +1098,27 @@ static void qup_i2c_set_read_mode_v2(str
}
}
}
static int qup_i2c_read_fifo_v2(struct qup_i2c_dev *qup,
-@@ -1224,49 +1218,130 @@ err:
+@@ -1225,49 +1219,130 @@ err:
return ret;
}
static int qup_i2c_xfer(struct i2c_adapter *adap,
struct i2c_msg msgs[],
int num)
-@@ -1305,10 +1380,11 @@ static int qup_i2c_xfer(struct i2c_adapt
+@@ -1306,10 +1381,11 @@ static int qup_i2c_xfer(struct i2c_adapt
goto out;
}
if (ret)
break;
-@@ -1487,6 +1563,10 @@ static int qup_i2c_probe(struct platform
+@@ -1488,6 +1564,10 @@ static int qup_i2c_probe(struct platform
if (of_device_is_compatible(pdev->dev.of_node, "qcom,i2c-qup-v1.1.1")) {
qup->adap.algo = &qup_i2c_algo;
qup->adap.quirks = &qup_i2c_quirks;
qup_i2c_set_blk_data(qup, msg);
blocks = qup->blk.count;
-@@ -1026,7 +897,7 @@ static int qup_i2c_wait_for_complete(str
+@@ -1027,7 +898,7 @@ static int qup_i2c_wait_for_complete(str
unsigned long left;
int ret = 0;
if (!left) {
writel(1, qup->base + QUP_SW_RESET);
ret = -ETIMEDOUT;
-@@ -1038,65 +909,6 @@ static int qup_i2c_wait_for_complete(str
+@@ -1039,65 +910,6 @@ static int qup_i2c_wait_for_complete(str
return ret;
}
static void qup_i2c_read_rx_fifo_v1(struct qup_i2c_dev *qup)
{
struct qup_i2c_block *blk = &qup->blk;
-@@ -1120,104 +932,6 @@ static void qup_i2c_read_rx_fifo_v1(stru
+@@ -1121,104 +933,6 @@ static void qup_i2c_read_rx_fifo_v1(stru
blk->rx_bytes_read = true;
}
static void qup_i2c_write_rx_tags_v1(struct qup_i2c_dev *qup)
{
struct i2c_msg *msg = qup->msg;
-@@ -1404,13 +1118,434 @@ out:
+@@ -1405,13 +1119,434 @@ out:
return ret;
}
qup->bus_err = 0;
qup->qup_err = 0;
-@@ -1419,6 +1554,10 @@ static int qup_i2c_xfer_v2(struct i2c_ad
+@@ -1420,6 +1555,10 @@ static int qup_i2c_xfer_v2(struct i2c_ad
if (ret < 0)
goto out;
writel(1, qup->base + QUP_SW_RESET);
ret = qup_i2c_poll_state(qup, QUP_RESET_STATE);
if (ret)
-@@ -1428,60 +1567,35 @@ static int qup_i2c_xfer_v2(struct i2c_ad
+@@ -1429,60 +1568,35 @@ static int qup_i2c_xfer_v2(struct i2c_ad
writel(I2C_MINI_CORE | I2C_N_VAL_V2, qup->base + QUP_CONFIG);
writel(QUP_V2_TAGS_EN, qup->base + QUP_I2C_MASTER_GEN);
if (ret == 0)
ret = num;
-@@ -1545,6 +1659,7 @@ static int qup_i2c_probe(struct platform
+@@ -1546,6 +1660,7 @@ static int qup_i2c_probe(struct platform
u32 src_clk_freq = DEFAULT_SRC_CLK;
u32 clk_freq = DEFAULT_CLK_FREQ;
int blocks;
qup = devm_kzalloc(&pdev->dev, sizeof(*qup), GFP_KERNEL);
if (!qup)
-@@ -1563,12 +1678,10 @@ static int qup_i2c_probe(struct platform
+@@ -1564,12 +1679,10 @@ static int qup_i2c_probe(struct platform
if (of_device_is_compatible(pdev->dev.of_node, "qcom,i2c-qup-v1.1.1")) {
qup->adap.algo = &qup_i2c_algo;
qup->adap.quirks = &qup_i2c_quirks;
ret = qup_i2c_req_dma(qup);
if (ret == -EPROBE_DEFER)
-@@ -1694,14 +1807,31 @@ nodma:
+@@ -1695,14 +1808,31 @@ nodma:
ret = -EIO;
goto fail;
}
#define PAGE_NONE __pgprot(((_PAGE_DEFAULT) & ~PTE_VALID) | PTE_PROT_NONE | PTE_RDONLY | PTE_NG | PTE_PXN | PTE_UXN)
--- a/arch/arm64/include/asm/pgtable.h
+++ b/arch/arm64/include/asm/pgtable.h
-@@ -357,6 +357,11 @@ static inline int pmd_protnone(pmd_t pmd
+@@ -365,6 +365,11 @@ static inline int pmd_protnone(pmd_t pmd
__pgprot_modify(prot, PTE_ATTRINDX_MASK, PTE_ATTRINDX(MT_DEVICE_nGnRnE) | PTE_PXN | PTE_UXN)
#define pgprot_writecombine(prot) \
__pgprot_modify(prot, PTE_ATTRINDX_MASK, PTE_ATTRINDX(MT_NORMAL_NC) | PTE_PXN | PTE_UXN)
}
static void i2c_imx_dma_callback(void *arg)
-@@ -890,6 +954,78 @@ static int i2c_imx_read(struct imx_i2c_s
+@@ -910,6 +974,78 @@ static int i2c_imx_read(struct imx_i2c_s
return 0;
}
static int i2c_imx_xfer(struct i2c_adapter *adapter,
struct i2c_msg *msgs, int num)
{
-@@ -900,6 +1036,19 @@ static int i2c_imx_xfer(struct i2c_adapt
+@@ -920,6 +1056,19 @@ static int i2c_imx_xfer(struct i2c_adapt
dev_dbg(&i2c_imx->adapter.dev, "<%s>\n", __func__);
result = pm_runtime_get_sync(i2c_imx->adapter.dev.parent);
if (result < 0)
goto out;
-@@ -1042,6 +1191,50 @@ static int i2c_imx_init_recovery_info(st
+@@ -1062,6 +1211,50 @@ static int i2c_imx_init_recovery_info(st
return 0;
}
static u32 i2c_imx_func(struct i2c_adapter *adapter)
{
return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL
-@@ -1097,6 +1290,11 @@ static int i2c_imx_probe(struct platform
+@@ -1117,6 +1310,11 @@ static int i2c_imx_probe(struct platform
i2c_imx->adapter.dev.of_node = pdev->dev.of_node;
i2c_imx->base = base;
/* Get I2C clock */
i2c_imx->clk = devm_clk_get(&pdev->dev, NULL);
if (IS_ERR(i2c_imx->clk)) {
-@@ -1166,17 +1364,25 @@ static int i2c_imx_probe(struct platform
+@@ -1186,17 +1384,25 @@ static int i2c_imx_probe(struct platform
pm_runtime_mark_last_busy(&pdev->dev);
pm_runtime_put_autosuspend(&pdev->dev);