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authorHauke Mehrtens <hauke@hauke-m.de>2016-02-25 21:54:39 +0000
committerHauke Mehrtens <hauke@hauke-m.de>2016-02-25 21:54:39 +0000
commitcb04b8d58201f6aa35f99b76ee8b3435beb7a01e (patch)
treef6b54298f21d3ba2166fd1621f86390e5c554f1a /target
parent53814290e7f58f205c74ad1c2f8cedb7e1c2b5ef (diff)
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kernel: update kernel 4.4 to version 4.4.3
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> SVN-Revision: 48783
Diffstat (limited to 'target')
-rw-r--r--target/linux/ar71xx/patches-4.4/525-MIPS-ath79-enable-qca-usb-quirks.patch8
-rw-r--r--target/linux/ar71xx/patches-4.4/609-MIPS-ath79-ap136-fixes.patch14
-rw-r--r--target/linux/ar71xx/patches-4.4/739-MIPS-ath79-add-gpio-func-register-for-QCA955x-SoC.patch6
-rw-r--r--target/linux/ar71xx/patches-4.4/910-unaligned_access_hacks.patch17
-rw-r--r--target/linux/bcm53xx/patches-4.4/710-b53-add-hacky-CPU-port-fixes-for-devices-not-using-p.patch2
-rw-r--r--target/linux/brcm2708/patches-4.4/0029-Add-dwc_otg-driver.patch2
-rw-r--r--target/linux/brcm47xx/patches-4.4/800-bcma-add-table-of-serial-flashes-with-smaller-blocks.patch6
-rw-r--r--target/linux/brcm47xx/patches-4.4/901-Revert-bcma-switch-GPIO-portions-to-use-GPIOLIB_IRQC.patch6
-rw-r--r--target/linux/brcm47xx/patches-4.4/999-wl_exports.patch2
-rw-r--r--target/linux/brcm63xx/patches-4.4/574-board_HG622.patch6
-rw-r--r--target/linux/brcm63xx/patches-4.4/800-wl_exports.patch2
-rw-r--r--target/linux/generic/patches-4.4/010-KEYS-Fix-keyring-ref-leak-in-join_session_keyring.patch70
-rw-r--r--target/linux/generic/patches-4.4/100-dump_stack-avoid-potential-deadlocks.patch118
-rw-r--r--target/linux/generic/patches-4.4/680-NET-skip-GRO-for-foreign-MAC-addresses.patch10
-rw-r--r--target/linux/generic/patches-4.4/721-phy_packets.patch2
-rw-r--r--target/linux/generic/patches-4.4/820-usb_add_usb_find_device_by_name.patch2
-rw-r--r--target/linux/lantiq/patches-4.4/0004-MIPS-lantiq-add-atm-hack.patch2
-rw-r--r--target/linux/lantiq/patches-4.4/0032-USB-fix-roothub-for-IFXHCD.patch2
-rw-r--r--target/linux/lantiq/patches-4.4/0044-pinctrl-lantiq-introduce-new-dedicated-devicetree-bi.patch8
-rw-r--r--target/linux/mxs/patches-4.4/101-mxs-add-mxs_power.patch4
-rw-r--r--target/linux/mxs/patches-4.4/102-mxs-add-regulator-driver.patch10
-rw-r--r--target/linux/mxs/patches-4.4/103-dt-enable-regulator.patch4
-rw-r--r--target/linux/mxs/patches-4.4/110-crypto-mxsdcp-provide-importexport.patch10
-rw-r--r--target/linux/oxnas/patches-4.4/340-oxnas-pcie.patch2
-rw-r--r--target/linux/sunxi/patches-4.4/116-crypto-add-missing-statesize.patch37
-rw-r--r--target/linux/uml/patches-4.4/100-link-libpthread.patch2
-rw-r--r--target/linux/uml/patches-4.4/101-mconsole-exec.patch18
-rw-r--r--target/linux/uml/patches-4.4/102-pseudo-random-mac.patch6
-rw-r--r--target/linux/zynq/patches-4.4/0001-arm-dts-zynq-zc702.dts-Set-default-rdinit-to-sbin-in.patch19
29 files changed, 83 insertions, 314 deletions
diff --git a/target/linux/ar71xx/patches-4.4/525-MIPS-ath79-enable-qca-usb-quirks.patch b/target/linux/ar71xx/patches-4.4/525-MIPS-ath79-enable-qca-usb-quirks.patch
index 61b6b4ee16..0e33674adf 100644
--- a/target/linux/ar71xx/patches-4.4/525-MIPS-ath79-enable-qca-usb-quirks.patch
+++ b/target/linux/ar71xx/patches-4.4/525-MIPS-ath79-enable-qca-usb-quirks.patch
@@ -29,9 +29,7 @@
- u32 bootstrap;
+ void __iomem *phy_reg;
+ u32 t;
-
-- bootstrap = ath79_reset_rr(AR934X_RESET_REG_BOOTSTRAP);
-- if (bootstrap & AR934X_BOOTSTRAP_USB_MODE_DEVICE)
++
+ phy_reg = ioremap(base, 4);
+ if (!phy_reg)
+ return;
@@ -43,7 +41,9 @@
+
+ iounmap(phy_reg);
+}
-+
+
+- bootstrap = ath79_reset_rr(AR934X_RESET_REG_BOOTSTRAP);
+- if (bootstrap & AR934X_BOOTSTRAP_USB_MODE_DEVICE)
+static void ar934x_usb_reset_notifier(struct platform_device *pdev)
+{
+ if (pdev->id != -1)
diff --git a/target/linux/ar71xx/patches-4.4/609-MIPS-ath79-ap136-fixes.patch b/target/linux/ar71xx/patches-4.4/609-MIPS-ath79-ap136-fixes.patch
index 5d9d802eda..4d7902e166 100644
--- a/target/linux/ar71xx/patches-4.4/609-MIPS-ath79-ap136-fixes.patch
+++ b/target/linux/ar71xx/patches-4.4/609-MIPS-ath79-ap136-fixes.patch
@@ -135,8 +135,7 @@
+static void __init ap136_common_setup(void)
+{
+ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
-
--static int ap136_pci_plat_dev_init(struct pci_dev *dev)
++
+ ath79_register_m25p80(NULL);
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(ap136_leds_gpio),
@@ -151,7 +150,8 @@
+ ath79_register_wmac(art + AP136_WMAC_CALDATA_OFFSET, NULL);
+
+ ath79_setup_qca955x_eth_cfg(QCA955X_ETH_CFG_RGMII_EN);
-+
+
+-static int ap136_pci_plat_dev_init(struct pci_dev *dev)
+ ath79_register_mdio(0, 0x0);
+ ath79_init_mac(ath79_eth0_data.mac_addr, art + AP136_MAC0_OFFSET, 0);
+
@@ -211,16 +211,16 @@
+ /* GMAC0 of the AR8327 switch is connected to GMAC1 via SGMII */
+ ap136_ar8327_pad0_cfg.mode = AR8327_PAD_MAC_SGMII;
+ ap136_ar8327_pad0_cfg.sgmii_delay_en = true;
-
-- ath79_pci_set_plat_dev_init(ap136_pci_plat_dev_init);
-- ath79_register_pci();
++
+ /* GMAC6 of the AR8327 switch is connected to GMAC0 via RGMII */
+ ap136_ar8327_pad6_cfg.mode = AR8327_PAD_MAC_RGMII;
+ ap136_ar8327_pad6_cfg.txclk_delay_en = true;
+ ap136_ar8327_pad6_cfg.rxclk_delay_en = true;
+ ap136_ar8327_pad6_cfg.txclk_delay_sel = AR8327_CLK_DELAY_SEL1;
+ ap136_ar8327_pad6_cfg.rxclk_delay_sel = AR8327_CLK_DELAY_SEL2;
-+
+
+- ath79_pci_set_plat_dev_init(ap136_pci_plat_dev_init);
+- ath79_register_pci();
+ ath79_eth0_pll_data.pll_1000 = 0x56000000;
+ ath79_eth1_pll_data.pll_1000 = 0x03000101;
+
diff --git a/target/linux/ar71xx/patches-4.4/739-MIPS-ath79-add-gpio-func-register-for-QCA955x-SoC.patch b/target/linux/ar71xx/patches-4.4/739-MIPS-ath79-add-gpio-func-register-for-QCA955x-SoC.patch
index 237b03075b..a54c12b1a0 100644
--- a/target/linux/ar71xx/patches-4.4/739-MIPS-ath79-add-gpio-func-register-for-QCA955x-SoC.patch
+++ b/target/linux/ar71xx/patches-4.4/739-MIPS-ath79-add-gpio-func-register-for-QCA955x-SoC.patch
@@ -9,9 +9,6 @@
u32 t, s;
- BUG_ON(!soc_is_ar934x() && !soc_is_qca953x() && !soc_is_qca956x());
--
-- if (gpio >= AR934X_GPIO_COUNT)
-- return;
+ if (soc_is_ar934x())
+ reg_base = AR934X_GPIO_REG_OUT_FUNC0;
+ else if (soc_is_qca953x())
@@ -23,6 +20,9 @@
+ else
+ BUG();
+- if (gpio >= AR934X_GPIO_COUNT)
+- return;
+-
- reg = AR934X_GPIO_REG_OUT_FUNC0 + 4 * (gpio / 4);
+ reg = reg_base + 4 * (gpio / 4);
s = 8 * (gpio % 4);
diff --git a/target/linux/ar71xx/patches-4.4/910-unaligned_access_hacks.patch b/target/linux/ar71xx/patches-4.4/910-unaligned_access_hacks.patch
index 82957f23b9..3a61570011 100644
--- a/target/linux/ar71xx/patches-4.4/910-unaligned_access_hacks.patch
+++ b/target/linux/ar71xx/patches-4.4/910-unaligned_access_hacks.patch
@@ -214,7 +214,7 @@
#include <linux/uaccess.h>
#include <linux/ipv6.h>
#include <linux/icmpv6.h>
-@@ -776,10 +777,10 @@ static void tcp_v6_send_response(const s
+@@ -778,10 +779,10 @@ static void tcp_v6_send_response(const s
topt = (__be32 *)(t1 + 1);
if (tsecr) {
@@ -632,14 +632,19 @@
#include <linux/netdevice.h>
--- a/include/net/inet_ecn.h
+++ b/include/net/inet_ecn.h
-@@ -115,13 +115,13 @@ static inline int IP6_ECN_set_ce(struct
- {
+@@ -124,9 +124,9 @@ static inline int IP6_ECN_set_ce(struct
if (INET_ECN_is_not_ect(ipv6_get_dsfield(iph)))
return 0;
-- *(__be32*)iph |= htonl(INET_ECN_CE << 20);
-+ net_hdr_word(iph) |= htonl(INET_ECN_CE << 20);
+
+- from = *(__be32 *)iph;
++ from = net_hdr_word(iph);
+ to = from | htonl(INET_ECN_CE << 20);
+- *(__be32 *)iph = to;
++ net_hdr_word(iph) = to;
+ if (skb->ip_summed == CHECKSUM_COMPLETE)
+ skb->csum = csum_add(csum_sub(skb->csum, from), to);
return 1;
- }
+@@ -134,7 +134,7 @@ static inline int IP6_ECN_set_ce(struct
static inline void IP6_ECN_clear(struct ipv6hdr *iph)
{
diff --git a/target/linux/bcm53xx/patches-4.4/710-b53-add-hacky-CPU-port-fixes-for-devices-not-using-p.patch b/target/linux/bcm53xx/patches-4.4/710-b53-add-hacky-CPU-port-fixes-for-devices-not-using-p.patch
index 43c1978f49..6e8681c5c0 100644
--- a/target/linux/bcm53xx/patches-4.4/710-b53-add-hacky-CPU-port-fixes-for-devices-not-using-p.patch
+++ b/target/linux/bcm53xx/patches-4.4/710-b53-add-hacky-CPU-port-fixes-for-devices-not-using-p.patch
@@ -21,7 +21,7 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
#include "b53_regs.h"
#include "b53_priv.h"
-@@ -1313,6 +1314,20 @@ static int b53_switch_init(struct b53_de
+@@ -1370,6 +1371,20 @@ static int b53_switch_init(struct b53_de
sw_dev->cpu_port = 5;
}
diff --git a/target/linux/brcm2708/patches-4.4/0029-Add-dwc_otg-driver.patch b/target/linux/brcm2708/patches-4.4/0029-Add-dwc_otg-driver.patch
index 909cffe8ad..736aac1c60 100644
--- a/target/linux/brcm2708/patches-4.4/0029-Add-dwc_otg-driver.patch
+++ b/target/linux/brcm2708/patches-4.4/0029-Add-dwc_otg-driver.patch
@@ -659,7 +659,7 @@ dwc_otg: Remove duplicate gadget probe/unregister function
}
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
-@@ -4946,7 +4946,7 @@ static void port_event(struct usb_hub *h
+@@ -4967,7 +4967,7 @@ static void port_event(struct usb_hub *h
if (portchange & USB_PORT_STAT_C_OVERCURRENT) {
u16 status = 0, unused;
diff --git a/target/linux/brcm47xx/patches-4.4/800-bcma-add-table-of-serial-flashes-with-smaller-blocks.patch b/target/linux/brcm47xx/patches-4.4/800-bcma-add-table-of-serial-flashes-with-smaller-blocks.patch
index 99d909bc03..318dc55810 100644
--- a/target/linux/brcm47xx/patches-4.4/800-bcma-add-table-of-serial-flashes-with-smaller-blocks.patch
+++ b/target/linux/brcm47xx/patches-4.4/800-bcma-add-table-of-serial-flashes-with-smaller-blocks.patch
@@ -21,7 +21,7 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
static struct resource bcma_sflash_resource = {
.name = "bcma_sflash",
-@@ -41,6 +42,13 @@ static const struct bcma_sflash_tbl_e bc
+@@ -42,6 +43,13 @@ static const struct bcma_sflash_tbl_e bc
{ NULL },
};
@@ -35,7 +35,7 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
static const struct bcma_sflash_tbl_e bcma_sflash_sst_tbl[] = {
{ "SST25WF512", 1, 0x1000, 16, },
{ "SST25VF512", 0x48, 0x1000, 16, },
-@@ -84,6 +92,24 @@ static void bcma_sflash_cmd(struct bcma_
+@@ -85,6 +93,24 @@ static void bcma_sflash_cmd(struct bcma_
bcma_err(cc->core->bus, "SFLASH control command failed (timeout)!\n");
}
@@ -60,7 +60,7 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
/* Initialize serial flash access */
int bcma_sflash_init(struct bcma_drv_cc *cc)
{
-@@ -114,6 +140,10 @@ int bcma_sflash_init(struct bcma_drv_cc
+@@ -115,6 +141,10 @@ int bcma_sflash_init(struct bcma_drv_cc
case 0x13:
return -ENOTSUPP;
default:
diff --git a/target/linux/brcm47xx/patches-4.4/901-Revert-bcma-switch-GPIO-portions-to-use-GPIOLIB_IRQC.patch b/target/linux/brcm47xx/patches-4.4/901-Revert-bcma-switch-GPIO-portions-to-use-GPIOLIB_IRQC.patch
index 585d56aedf..e686ba8528 100644
--- a/target/linux/brcm47xx/patches-4.4/901-Revert-bcma-switch-GPIO-portions-to-use-GPIOLIB_IRQC.patch
+++ b/target/linux/brcm47xx/patches-4.4/901-Revert-bcma-switch-GPIO-portions-to-use-GPIOLIB_IRQC.patch
@@ -195,7 +195,7 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
#if IS_BUILTIN(CONFIG_OF)
if (cc->core->bus->hosttype == BCMA_HOSTTYPE_SOC)
chip->of_node = cc->core->dev.of_node;
-@@ -216,13 +248,13 @@ int bcma_gpio_init(struct bcma_drv_cc *c
+@@ -217,13 +249,13 @@ int bcma_gpio_init(struct bcma_drv_cc *c
else
chip->base = -1;
@@ -212,7 +212,7 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
return err;
}
-@@ -231,7 +263,7 @@ int bcma_gpio_init(struct bcma_drv_cc *c
+@@ -232,7 +264,7 @@ int bcma_gpio_init(struct bcma_drv_cc *c
int bcma_gpio_unregister(struct bcma_drv_cc *cc)
{
@@ -223,7 +223,7 @@ Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
}
--- a/include/linux/bcma/bcma_driver_chipcommon.h
+++ b/include/linux/bcma/bcma_driver_chipcommon.h
-@@ -640,6 +640,7 @@ struct bcma_drv_cc {
+@@ -646,6 +646,7 @@ struct bcma_drv_cc {
spinlock_t gpio_lock;
#ifdef CONFIG_BCMA_DRIVER_GPIO
struct gpio_chip gpio;
diff --git a/target/linux/brcm47xx/patches-4.4/999-wl_exports.patch b/target/linux/brcm47xx/patches-4.4/999-wl_exports.patch
index ea59f4f1db..9094ec862a 100644
--- a/target/linux/brcm47xx/patches-4.4/999-wl_exports.patch
+++ b/target/linux/brcm47xx/patches-4.4/999-wl_exports.patch
@@ -12,7 +12,7 @@
static int cfe_env;
--- a/arch/mips/mm/cache.c
+++ b/arch/mips/mm/cache.c
-@@ -59,6 +59,7 @@ void (*_dma_cache_wback)(unsigned long s
+@@ -60,6 +60,7 @@ void (*_dma_cache_wback)(unsigned long s
void (*_dma_cache_inv)(unsigned long start, unsigned long size);
EXPORT_SYMBOL(_dma_cache_wback_inv);
diff --git a/target/linux/brcm63xx/patches-4.4/574-board_HG622.patch b/target/linux/brcm63xx/patches-4.4/574-board_HG622.patch
index 53818dc458..1f2e3d2f79 100644
--- a/target/linux/brcm63xx/patches-4.4/574-board_HG622.patch
+++ b/target/linux/brcm63xx/patches-4.4/574-board_HG622.patch
@@ -1,6 +1,6 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -2057,6 +2057,53 @@ static struct board_info __initdata boar
+@@ -2058,6 +2058,53 @@ static struct board_info __initdata boar
},
};
@@ -54,7 +54,7 @@
static struct sprom_fixup __initdata vr3025u_fixups[] = {
{ .offset = 97, .value = 0xfeb3 },
{ .offset = 98, .value = 0x1618 },
-@@ -2563,6 +2610,7 @@ static const struct board_info __initcon
+@@ -2564,6 +2611,7 @@ static const struct board_info __initcon
&board_96368mvwg,
&board_96368mvngr,
&board_DGND3700v1_3800B,
@@ -62,7 +62,7 @@
&board_HG655b,
&board_P870HW51A_V2,
&board_VR3025u,
-@@ -2671,6 +2719,7 @@ static struct of_device_id const bcm963x
+@@ -2672,6 +2720,7 @@ static struct of_device_id const bcm963x
{ .compatible = "comtrend,vr-3025un", .data = &board_VR3025un, },
{ .compatible = "comtrend,vr-3026e", .data = &board_VR3026e, },
{ .compatible = "comtrend,wap-5813n", .data = &board_WAP5813n, },
diff --git a/target/linux/brcm63xx/patches-4.4/800-wl_exports.patch b/target/linux/brcm63xx/patches-4.4/800-wl_exports.patch
index 68d37c7506..7f8720abb0 100644
--- a/target/linux/brcm63xx/patches-4.4/800-wl_exports.patch
+++ b/target/linux/brcm63xx/patches-4.4/800-wl_exports.patch
@@ -15,7 +15,7 @@
unsigned int check_len;
--- a/arch/mips/mm/cache.c
+++ b/arch/mips/mm/cache.c
-@@ -59,6 +59,7 @@ void (*_dma_cache_wback)(unsigned long s
+@@ -60,6 +60,7 @@ void (*_dma_cache_wback)(unsigned long s
void (*_dma_cache_inv)(unsigned long start, unsigned long size);
EXPORT_SYMBOL(_dma_cache_wback_inv);
diff --git a/target/linux/generic/patches-4.4/010-KEYS-Fix-keyring-ref-leak-in-join_session_keyring.patch b/target/linux/generic/patches-4.4/010-KEYS-Fix-keyring-ref-leak-in-join_session_keyring.patch
deleted file mode 100644
index f22d8c389c..0000000000
--- a/target/linux/generic/patches-4.4/010-KEYS-Fix-keyring-ref-leak-in-join_session_keyring.patch
+++ /dev/null
@@ -1,70 +0,0 @@
-From 7ca88764d45c209791e8813131c1457c2e9e51e7 Mon Sep 17 00:00:00 2001
-From: Yevgeny Pats <yevgeny@perception-point.io>
-Date: Mon, 11 Jan 2016 12:05:28 +0000
-Subject: KEYS: Fix keyring ref leak in join_session_keyring()
-
-If a thread is asked to join as a session keyring the keyring that's already
-set as its session, we leak a keyring reference.
-
-This can be tested with the following program:
-
- #include <stddef.h>
- #include <stdio.h>
- #include <sys/types.h>
- #include <keyutils.h>
-
- int main(int argc, const char *argv[])
- {
- int i = 0;
- key_serial_t serial;
-
- serial = keyctl(KEYCTL_JOIN_SESSION_KEYRING,
- "leaked-keyring");
- if (serial < 0) {
- perror("keyctl");
- return -1;
- }
-
- if (keyctl(KEYCTL_SETPERM, serial,
- KEY_POS_ALL | KEY_USR_ALL) < 0) {
- perror("keyctl");
- return -1;
- }
-
- for (i = 0; i < 100; i++) {
- serial = keyctl(KEYCTL_JOIN_SESSION_KEYRING,
- "leaked-keyring");
- if (serial < 0) {
- perror("keyctl");
- return -1;
- }
- }
-
- return 0;
- }
-
-If, after the program has run, there something like the following line in
-/proc/keys:
-
-3f3d898f I--Q--- 100 perm 3f3f0000 0 0 keyring leaked-keyring: empty
-
-with a usage count of 100 * the number of times the program has been run,
-then the kernel is malfunctioning. If leaked-keyring has zero usages or
-has been garbage collected, then the problem is fixed.
-
-Reported-by: Yevgeny Pats <yevgeny@perception-point.io>
-Signed-off-by: David Howells <dhowells@redhat.com>
----
- security/keys/process_keys.c | 1 +
- 1 file changed, 1 insertion(+)
-
---- a/security/keys/process_keys.c
-+++ b/security/keys/process_keys.c
-@@ -794,6 +794,7 @@ long join_session_keyring(const char *na
- ret = PTR_ERR(keyring);
- goto error2;
- } else if (keyring == new->session_keyring) {
-+ key_put(keyring);
- ret = 0;
- goto error2;
- }
diff --git a/target/linux/generic/patches-4.4/100-dump_stack-avoid-potential-deadlocks.patch b/target/linux/generic/patches-4.4/100-dump_stack-avoid-potential-deadlocks.patch
deleted file mode 100644
index a20de7aa30..0000000000
--- a/target/linux/generic/patches-4.4/100-dump_stack-avoid-potential-deadlocks.patch
+++ /dev/null
@@ -1,118 +0,0 @@
-From: Eric Dumazet <edumazet@google.com>
-Date: Fri, 22 Jan 2016 23:06:44 -0800
-Subject: [PATCH] dump_stack: avoid potential deadlocks
-
-Some servers experienced fatal deadlocks because of a combination
-of bugs, leading to multiple cpus calling dump_stack().
-
-The checksumming bug was fixed in commit 34ae6a1aa054
-("ipv6: update skb->csum when CE mark is propagated").
-
-The second problem is a faulty locking in dump_stack()
-
-CPU1 runs in process context and calls dump_stack(), grabs dump_lock.
-
- CPU2 receives a TCP packet under softirq, grabs socket spinlock, and
- call dump_stack() from netdev_rx_csum_fault().
-
- dump_stack() spins on atomic_cmpxchg(&dump_lock, -1, 2), since
- dump_lock is owned by CPU1
-
-While dumping its stack, CPU1 is interrupted by a softirq, and happens
-to process a packet for the TCP socket locked by CPU2.
-
-CPU1 spins forever in spin_lock() : deadlock
-
-Stack trace on CPU1 looked like :
-
-[306295.402231] NMI backtrace for cpu 1
-[306295.402238] RIP: 0010:[<ffffffffa9804e95>] [<ffffffffa9804e95>] _raw_spin_lock+0x25/0x30
-...
-[306295.402255] Stack:
-[306295.402256] ffff88407f023cb0 ffffffffa99cbdc3 ffff88407f023ca0 ffff88012f496bb0
-[306295.402266] ffffffffaa4dc1f0 ffff8820d94f0dc0 000000000000000a ffffffffaa4b4280
-[306295.402275] ffff88407f023ce0 ffffffffa98a21d0 ffff88407f023cc0 ffff88407f023ca0
-[306295.402284] Call Trace:
-[306295.402286] <IRQ>
-[306295.402288]
-[306295.402291] [<ffffffffa99cbdc3>] tcp_v6_rcv+0x243/0x620
-[306295.402304] [<ffffffffa99c38af>] ip6_input_finish+0x11f/0x330
-[306295.402309] [<ffffffffa99c3b38>] ip6_input+0x38/0x40
-[306295.402313] [<ffffffffa99c3b7c>] ip6_rcv_finish+0x3c/0x90
-[306295.402318] [<ffffffffa99c3e79>] ipv6_rcv+0x2a9/0x500
-[306295.402323] [<ffffffffa989a1a1>] process_backlog+0x461/0xaa0
-[306295.402332] [<ffffffffa9899a57>] net_rx_action+0x147/0x430
-[306295.402337] [<ffffffffa980cca7>] __do_softirq+0x167/0x2d0
-[306295.402341] [<ffffffffa9d912dc>] call_softirq+0x1c/0x30
-[306295.402345] [<ffffffffa980687f>] do_softirq+0x3f/0x80
-[306295.402350] [<ffffffffa980cf7e>] irq_exit+0x6e/0xc0
-[306295.402355] [<ffffffffa980a5b5>] smp_call_function_single_interrupt+0x35/0x40
-[306295.402360] [<ffffffffa9d90bfa>] call_function_single_interrupt+0x6a/0x70
-[306295.402361] <EOI>
-[306295.402364]
-[306295.402376] [<ffffffffa9a3fa32>] printk+0x4d/0x4f
-[306295.402390] [<ffffffffa99e1726>] printk_address+0x31/0x33
-[306295.402395] [<ffffffffa99e175b>] print_trace_address+0x33/0x3c
-[306295.402408] [<ffffffffa99e165b>] print_context_stack+0x7f/0x119
-[306295.402412] [<ffffffffa99e07f1>] dump_trace+0x26b/0x28e
-[306295.402417] [<ffffffffa99e17b3>] show_trace_log_lvl+0x4f/0x5c
-[306295.402421] [<ffffffffa99e0a14>] show_stack_log_lvl+0x104/0x113
-[306295.402425] [<ffffffffa99e1819>] show_stack+0x42/0x44
-[306295.402429] [<ffffffffa9ba350a>] dump_stack+0x46/0x58
-[306295.402434] [<ffffffffa9d0957d>] netdev_rx_csum_fault+0x38/0x3c
-[306295.402439] [<ffffffffa9988e0e>] __skb_checksum_complete_head+0x6e/0x80
-[306295.402444] [<ffffffffa9988e31>] __skb_checksum_complete+0x11/0x20
-[306295.402449] [<ffffffffa98acf65>] tcp_rcv_established+0x2bd5/0x2fd0
-[306295.402468] [<ffffffffa99cb69c>] tcp_v6_do_rcv+0x13c/0x620
-[306295.402477] [<ffffffffa9984be5>] sk_backlog_rcv+0x15/0x30
-[306295.402482] [<ffffffffa98931e2>] release_sock+0xd2/0x150
-[306295.402486] [<ffffffffa98a51b1>] tcp_recvmsg+0x1c1/0xfc0
-[306295.402491] [<ffffffffa98b637d>] inet_recvmsg+0x7d/0x90
-[306295.402495] [<ffffffffa9891fcf>] sock_recvmsg+0xaf/0xe0
-[306295.402505] [<ffffffffa9892611>] ___sys_recvmsg+0x111/0x3b0
-[306295.402528] [<ffffffffa9892f5c>] SyS_recvmsg+0x5c/0xb0
-[306295.402532] [<ffffffffa9d8fba2>] system_call_fastpath+0x16/0x1b
-
-Fixes: b58d977432c8 ("dump_stack: serialize the output from dump_stack()")
-Signed-off-by: Eric Dumazet <edumazet@google.com>
-Cc: Alex Thorlton <athorlton@sgi.com>
----
-
---- a/lib/dump_stack.c
-+++ b/lib/dump_stack.c
-@@ -25,6 +25,7 @@ static atomic_t dump_lock = ATOMIC_INIT(
-
- asmlinkage __visible void dump_stack(void)
- {
-+ unsigned long flags;
- int was_locked;
- int old;
- int cpu;
-@@ -33,9 +34,8 @@ asmlinkage __visible void dump_stack(voi
- * Permit this cpu to perform nested stack dumps while serialising
- * against other CPUs
- */
-- preempt_disable();
--
- retry:
-+ local_irq_save(flags);
- cpu = smp_processor_id();
- old = atomic_cmpxchg(&dump_lock, -1, cpu);
- if (old == -1) {
-@@ -43,6 +43,7 @@ retry:
- } else if (old == cpu) {
- was_locked = 1;
- } else {
-+ local_irq_restore(flags);
- cpu_relax();
- goto retry;
- }
-@@ -52,7 +53,7 @@ retry:
- if (!was_locked)
- atomic_set(&dump_lock, -1);
-
-- preempt_enable();
-+ local_irq_restore(flags);
- }
- #else
- asmlinkage __visible void dump_stack(void)
diff --git a/target/linux/generic/patches-4.4/680-NET-skip-GRO-for-foreign-MAC-addresses.patch b/target/linux/generic/patches-4.4/680-NET-skip-GRO-for-foreign-MAC-addresses.patch
index 921b8096a0..256bd514aa 100644
--- a/target/linux/generic/patches-4.4/680-NET-skip-GRO-for-foreign-MAC-addresses.patch
+++ b/target/linux/generic/patches-4.4/680-NET-skip-GRO-for-foreign-MAC-addresses.patch
@@ -17,7 +17,7 @@ Signed-off-by: Felix Fietkau <nbd@openwrt.org>
--- a/net/core/dev.c
+++ b/net/core/dev.c
-@@ -4199,6 +4199,9 @@ static enum gro_result dev_gro_receive(s
+@@ -4204,6 +4204,9 @@ static enum gro_result dev_gro_receive(s
enum gro_result ret;
int grow;
@@ -27,7 +27,7 @@ Signed-off-by: Felix Fietkau <nbd@openwrt.org>
if (!(skb->dev->features & NETIF_F_GRO))
goto normal;
-@@ -5349,6 +5352,48 @@ static void __netdev_adjacent_dev_unlink
+@@ -5354,6 +5357,48 @@ static void __netdev_adjacent_dev_unlink
&upper_dev->adj_list.lower);
}
@@ -76,7 +76,7 @@ Signed-off-by: Felix Fietkau <nbd@openwrt.org>
static int __netdev_upper_dev_link(struct net_device *dev,
struct net_device *upper_dev, bool master,
void *private)
-@@ -5420,6 +5465,7 @@ static int __netdev_upper_dev_link(struc
+@@ -5425,6 +5470,7 @@ static int __netdev_upper_dev_link(struc
goto rollback_lower_mesh;
}
@@ -84,7 +84,7 @@ Signed-off-by: Felix Fietkau <nbd@openwrt.org>
call_netdevice_notifiers_info(NETDEV_CHANGEUPPER, dev,
&changeupper_info.info);
return 0;
-@@ -5546,6 +5592,7 @@ void netdev_upper_dev_unlink(struct net_
+@@ -5551,6 +5597,7 @@ void netdev_upper_dev_unlink(struct net_
list_for_each_entry(i, &upper_dev->all_adj_list.upper, list)
__netdev_adjacent_dev_unlink(dev, i->dev);
@@ -92,7 +92,7 @@ Signed-off-by: Felix Fietkau <nbd@openwrt.org>
call_netdevice_notifiers_info(NETDEV_CHANGEUPPER, dev,
&changeupper_info.info);
}
-@@ -6086,6 +6133,7 @@ int dev_set_mac_address(struct net_devic
+@@ -6091,6 +6138,7 @@ int dev_set_mac_address(struct net_devic
if (err)
return err;
dev->addr_assign_type = NET_ADDR_SET;
diff --git a/target/linux/generic/patches-4.4/721-phy_packets.patch b/target/linux/generic/patches-4.4/721-phy_packets.patch
index 719275b540..c5993564a0 100644
--- a/target/linux/generic/patches-4.4/721-phy_packets.patch
+++ b/target/linux/generic/patches-4.4/721-phy_packets.patch
@@ -86,7 +86,7 @@
help
--- a/net/core/dev.c
+++ b/net/core/dev.c
-@@ -2708,10 +2708,20 @@ static int xmit_one(struct sk_buff *skb,
+@@ -2713,10 +2713,20 @@ static int xmit_one(struct sk_buff *skb,
if (!list_empty(&ptype_all) || !list_empty(&dev->ptype_all))
dev_queue_xmit_nit(skb, dev);
diff --git a/target/linux/generic/patches-4.4/820-usb_add_usb_find_device_by_name.patch b/target/linux/generic/patches-4.4/820-usb_add_usb_find_device_by_name.patch
index f6ef9ce1a7..1740d74179 100644
--- a/target/linux/generic/patches-4.4/820-usb_add_usb_find_device_by_name.patch
+++ b/target/linux/generic/patches-4.4/820-usb_add_usb_find_device_by_name.patch
@@ -74,7 +74,7 @@
* @dev: device the buffer will be used with
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
-@@ -725,6 +725,7 @@ static inline bool usb_device_no_sg_cons
+@@ -729,6 +729,7 @@ static inline bool usb_device_no_sg_cons
return udev && udev->bus && udev->bus->no_sg_constraint;
}
diff --git a/target/linux/lantiq/patches-4.4/0004-MIPS-lantiq-add-atm-hack.patch b/target/linux/lantiq/patches-4.4/0004-MIPS-lantiq-add-atm-hack.patch
index 53809d0a8f..6b97f395ec 100644
--- a/target/linux/lantiq/patches-4.4/0004-MIPS-lantiq-add-atm-hack.patch
+++ b/target/linux/lantiq/patches-4.4/0004-MIPS-lantiq-add-atm-hack.patch
@@ -441,7 +441,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
{
--- a/arch/mips/mm/cache.c
+++ b/arch/mips/mm/cache.c
-@@ -59,6 +59,8 @@ void (*_dma_cache_wback)(unsigned long s
+@@ -60,6 +60,8 @@ void (*_dma_cache_wback)(unsigned long s
void (*_dma_cache_inv)(unsigned long start, unsigned long size);
EXPORT_SYMBOL(_dma_cache_wback_inv);
diff --git a/target/linux/lantiq/patches-4.4/0032-USB-fix-roothub-for-IFXHCD.patch b/target/linux/lantiq/patches-4.4/0032-USB-fix-roothub-for-IFXHCD.patch
index 1310e35372..5a7cdb0a9a 100644
--- a/target/linux/lantiq/patches-4.4/0032-USB-fix-roothub-for-IFXHCD.patch
+++ b/target/linux/lantiq/patches-4.4/0032-USB-fix-roothub-for-IFXHCD.patch
@@ -20,7 +20,7 @@ Subject: [PATCH 32/36] USB: fix roothub for IFXHCD
choice
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
-@@ -4337,7 +4337,7 @@ hub_port_init(struct usb_hub *hub, struc
+@@ -4358,7 +4358,7 @@ hub_port_init(struct usb_hub *hub, struc
udev->ttport = hdev->ttport;
} else if (udev->speed != USB_SPEED_HIGH
&& hdev->speed == USB_SPEED_HIGH) {
diff --git a/target/linux/lantiq/patches-4.4/0044-pinctrl-lantiq-introduce-new-dedicated-devicetree-bi.patch b/target/linux/lantiq/patches-4.4/0044-pinctrl-lantiq-introduce-new-dedicated-devicetree-bi.patch
index b7905f99a5..b27cb0b40e 100644
--- a/target/linux/lantiq/patches-4.4/0044-pinctrl-lantiq-introduce-new-dedicated-devicetree-bi.patch
+++ b/target/linux/lantiq/patches-4.4/0044-pinctrl-lantiq-introduce-new-dedicated-devicetree-bi.patch
@@ -1266,7 +1266,7 @@ Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
/* --------- pinconf related code --------- */
static int xway_pinconf_get(struct pinctrl_dev *pctldev,
unsigned pin,
-@@ -714,10 +1601,7 @@ static struct gpio_chip xway_chip = {
+@@ -715,10 +1602,7 @@ static struct gpio_chip xway_chip = {
/* --------- register the pinctrl layer --------- */
@@ -1278,7 +1278,7 @@ Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
int pin_count;
const struct ltq_mfp_pin *mfp;
const struct ltq_pin_group *grps;
-@@ -726,22 +1610,54 @@ static struct pinctrl_xway_soc {
+@@ -727,22 +1611,54 @@ static struct pinctrl_xway_soc {
unsigned int num_funcs;
const unsigned *exin;
unsigned int num_exin;
@@ -1349,7 +1349,7 @@ Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
};
static struct pinctrl_gpio_range xway_gpio_range = {
-@@ -750,9 +1666,14 @@ static struct pinctrl_gpio_range xway_gp
+@@ -751,9 +1667,14 @@ static struct pinctrl_gpio_range xway_gp
};
static const struct of_device_id xway_match[] = {
@@ -1367,7 +1367,7 @@ Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
{},
};
MODULE_DEVICE_TABLE(of, xway_match);
-@@ -774,7 +1695,7 @@ static int pinmux_xway_probe(struct plat
+@@ -775,7 +1696,7 @@ static int pinmux_xway_probe(struct plat
if (match)
xway_soc = (const struct pinctrl_xway_soc *) match->data;
else
diff --git a/target/linux/mxs/patches-4.4/101-mxs-add-mxs_power.patch b/target/linux/mxs/patches-4.4/101-mxs-add-mxs_power.patch
index 104736c7c0..ed25042f95 100644
--- a/target/linux/mxs/patches-4.4/101-mxs-add-mxs_power.patch
+++ b/target/linux/mxs/patches-4.4/101-mxs-add-mxs_power.patch
@@ -17,9 +17,9 @@
depends on MFD_WM831X
--- a/drivers/power/Makefile
+++ b/drivers/power/Makefile
-@@ -10,6 +10,7 @@ obj-$(CONFIG_GENERIC_ADC_BATTERY) += gen
- obj-$(CONFIG_PDA_POWER) += pda_power.o
+@@ -11,6 +11,7 @@ obj-$(CONFIG_PDA_POWER) += pda_power.o
obj-$(CONFIG_APM_POWER) += apm_power.o
+ obj-$(CONFIG_AXP20X_POWER) += axp20x_usb_power.o
obj-$(CONFIG_MAX8925_POWER) += max8925_power.o
+obj-$(CONFIG_MXS_POWER) += mxs_power.o
obj-$(CONFIG_WM831X_BACKUP) += wm831x_backup.o
diff --git a/target/linux/mxs/patches-4.4/102-mxs-add-regulator-driver.patch b/target/linux/mxs/patches-4.4/102-mxs-add-regulator-driver.patch
index 4690b3c6d4..cb658c9aee 100644
--- a/target/linux/mxs/patches-4.4/102-mxs-add-regulator-driver.patch
+++ b/target/linux/mxs/patches-4.4/102-mxs-add-regulator-driver.patch
@@ -1,6 +1,6 @@
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
-@@ -450,6 +450,14 @@ config REGULATOR_MT6397
+@@ -461,6 +461,14 @@ config REGULATOR_MT6397
This driver supports the control of different power rails of device
through regulator interface.
@@ -17,14 +17,14 @@
depends on MFD_PALMAS
--- a/drivers/regulator/Makefile
+++ b/drivers/regulator/Makefile
-@@ -60,6 +60,7 @@ obj-$(CONFIG_REGULATOR_MC13783) += mc137
- obj-$(CONFIG_REGULATOR_MC13892) += mc13892-regulator.o
+@@ -61,6 +61,7 @@ obj-$(CONFIG_REGULATOR_MC13892) += mc138
obj-$(CONFIG_REGULATOR_MC13XXX_CORE) += mc13xxx-regulator-core.o
+ obj-$(CONFIG_REGULATOR_MT6311) += mt6311-regulator.o
obj-$(CONFIG_REGULATOR_MT6397) += mt6397-regulator.o
+obj-$(CONFIG_REGULATOR_MXS) += mxs-regulator.o
obj-$(CONFIG_REGULATOR_QCOM_RPM) += qcom_rpm-regulator.o
- obj-$(CONFIG_REGULATOR_PALMAS) += palmas-regulator.o
- obj-$(CONFIG_REGULATOR_PFUZE100) += pfuze100-regulator.o
+ obj-$(CONFIG_REGULATOR_QCOM_SMD_RPM) += qcom_smd-regulator.o
+ obj-$(CONFIG_REGULATOR_QCOM_SPMI) += qcom_spmi-regulator.o
--- /dev/null
+++ b/drivers/regulator/mxs-regulator.c
@@ -0,0 +1,540 @@
diff --git a/target/linux/mxs/patches-4.4/103-dt-enable-regulator.patch b/target/linux/mxs/patches-4.4/103-dt-enable-regulator.patch
index bfcf247f85..39ea0350f3 100644
--- a/target/linux/mxs/patches-4.4/103-dt-enable-regulator.patch
+++ b/target/linux/mxs/patches-4.4/103-dt-enable-regulator.patch
@@ -1,6 +1,6 @@
--- a/arch/arm/boot/dts/imx23.dtsi
+++ b/arch/arm/boot/dts/imx23.dtsi
-@@ -404,8 +404,46 @@
+@@ -439,8 +439,46 @@
};
power@80044000 {
@@ -50,7 +50,7 @@
saif1: saif@80046000 {
--- a/arch/arm/boot/dts/imx28.dtsi
+++ b/arch/arm/boot/dts/imx28.dtsi
-@@ -1035,8 +1035,46 @@
+@@ -1037,8 +1037,46 @@
};
power: power@80044000 {
diff --git a/target/linux/mxs/patches-4.4/110-crypto-mxsdcp-provide-importexport.patch b/target/linux/mxs/patches-4.4/110-crypto-mxsdcp-provide-importexport.patch
index 5aa3d7dc36..d23e7c8569 100644
--- a/target/linux/mxs/patches-4.4/110-crypto-mxsdcp-provide-importexport.patch
+++ b/target/linux/mxs/patches-4.4/110-crypto-mxsdcp-provide-importexport.patch
@@ -21,11 +21,9 @@ Changes since v2:
drivers/crypto/mxs-dcp.c | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
-diff --git a/drivers/crypto/mxs-dcp.c b/drivers/crypto/mxs-dcp.c
-index 59ed54e..1e2017f 100644
--- a/drivers/crypto/mxs-dcp.c
+++ b/drivers/crypto/mxs-dcp.c
-@@ -775,6 +775,24 @@ static void dcp_sha_cra_exit(struct crypto_tfm *tfm)
+@@ -775,6 +775,24 @@ static void dcp_sha_cra_exit(struct cryp
{
}
@@ -62,7 +60,7 @@ index 59ed54e..1e2017f 100644
.base = {
.cra_name = "sha1",
.cra_driver_name = "sha1-dcp",
-@@ -858,8 +879,11 @@ static struct ahash_alg dcp_sha256_alg = {
+@@ -858,8 +879,11 @@ static struct ahash_alg dcp_sha256_alg =
.final = dcp_sha_final,
.finup = dcp_sha_finup,
.digest = dcp_sha_digest,
@@ -74,7 +72,3 @@ index 59ed54e..1e2017f 100644
.base = {
.cra_name = "sha256",
.cra_driver_name = "sha256-dcp",
---
-1.9.1
-
---
diff --git a/target/linux/oxnas/patches-4.4/340-oxnas-pcie.patch b/target/linux/oxnas/patches-4.4/340-oxnas-pcie.patch
index 374f9b96f3..edc23b70a1 100644
--- a/target/linux/oxnas/patches-4.4/340-oxnas-pcie.patch
+++ b/target/linux/oxnas/patches-4.4/340-oxnas-pcie.patch
@@ -1,6 +1,6 @@
--- a/drivers/pci/host/Kconfig
+++ b/drivers/pci/host/Kconfig
-@@ -172,4 +172,9 @@ config PCI_HISI
+@@ -173,4 +173,9 @@ config PCI_HISI
help
Say Y here if you want PCIe controller support on HiSilicon HIP05 SoC
diff --git a/target/linux/sunxi/patches-4.4/116-crypto-add-missing-statesize.patch b/target/linux/sunxi/patches-4.4/116-crypto-add-missing-statesize.patch
deleted file mode 100644
index 261a19d8d3..0000000000
--- a/target/linux/sunxi/patches-4.4/116-crypto-add-missing-statesize.patch
+++ /dev/null
@@ -1,37 +0,0 @@
-From 4f9ea86604e3ba64edd2817795798168fbb3c1a6 Mon Sep 17 00:00:00 2001
-From: LABBE Corentin <clabbe.montjoie@gmail.com>
-Date: Mon, 16 Nov 2015 09:35:54 +0100
-Subject: [PATCH] crypto: sun4i-ss - add missing statesize
-
-sun4i-ss implementaton of md5/sha1 is via ahash algorithms.
-Commit 8996eafdcbad ("crypto: ahash - ensure statesize is non-zero")
-made impossible to load them without giving statesize. This patch
-specifiy statesize for sha1 and md5.
-
-Fixes: 6298e948215f ("crypto: sunxi-ss - Add Allwinner Security System crypto accelerator")
-Cc: <stable@vger.kernel.org> # v4.3+
-Tested-by: Chen-Yu Tsai <wens@csie.org>
-Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com>
-Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
----
- drivers/crypto/sunxi-ss/sun4i-ss-core.c | 2 ++
- 1 file changed, 2 insertions(+)
-
---- a/drivers/crypto/sunxi-ss/sun4i-ss-core.c
-+++ b/drivers/crypto/sunxi-ss/sun4i-ss-core.c
-@@ -39,6 +39,7 @@ static struct sun4i_ss_alg_template ss_a
- .import = sun4i_hash_import_md5,
- .halg = {
- .digestsize = MD5_DIGEST_SIZE,
-+ .statesize = sizeof(struct md5_state),
- .base = {
- .cra_name = "md5",
- .cra_driver_name = "md5-sun4i-ss",
-@@ -66,6 +67,7 @@ static struct sun4i_ss_alg_template ss_a
- .import = sun4i_hash_import_sha1,
- .halg = {
- .digestsize = SHA1_DIGEST_SIZE,
-+ .statesize = sizeof(struct sha1_state),
- .base = {
- .cra_name = "sha1",
- .cra_driver_name = "sha1-sun4i-ss",
diff --git a/target/linux/uml/patches-4.4/100-link-libpthread.patch b/target/linux/uml/patches-4.4/100-link-libpthread.patch
index 297f6d528f..2ffab6bbfb 100644
--- a/target/linux/uml/patches-4.4/100-link-libpthread.patch
+++ b/target/linux/uml/patches-4.4/100-link-libpthread.patch
@@ -1,6 +1,6 @@
--- a/scripts/link-vmlinux.sh
+++ b/scripts/link-vmlinux.sh
-@@ -62,7 +62,7 @@
+@@ -62,7 +62,7 @@ vmlinux_link()
-Wl,--start-group \
${KBUILD_VMLINUX_MAIN} \
-Wl,--end-group \
diff --git a/target/linux/uml/patches-4.4/101-mconsole-exec.patch b/target/linux/uml/patches-4.4/101-mconsole-exec.patch
index 98f04f4a62..879b106bfa 100644
--- a/target/linux/uml/patches-4.4/101-mconsole-exec.patch
+++ b/target/linux/uml/patches-4.4/101-mconsole-exec.patch
@@ -17,7 +17,7 @@
#
--- a/arch/um/drivers/mconsole.h
+++ b/arch/um/drivers/mconsole.h
-@@ -85,6 +85,7 @@
+@@ -85,6 +85,7 @@ extern void mconsole_cad(struct mc_reque
extern void mconsole_stop(struct mc_request *req);
extern void mconsole_go(struct mc_request *req);
extern void mconsole_log(struct mc_request *req);
@@ -43,7 +43,7 @@
#include <asm/uaccess.h>
#include <asm/switch_to.h>
-@@ -121,6 +123,59 @@
+@@ -121,6 +123,59 @@ void mconsole_log(struct mc_request *req
mconsole_reply(req, "", 0, 0);
}
@@ -103,7 +103,7 @@
void mconsole_proc(struct mc_request *req)
{
struct vfsmount *mnt = task_active_pid_ns(current)->proc_mnt;
-@@ -187,6 +242,7 @@
+@@ -187,6 +242,7 @@ void mconsole_proc(struct mc_request *re
stop - pause the UML; it will do nothing until it receives a 'go' \n\
go - continue the UML after a 'stop' \n\
log <string> - make UML enter <string> into the kernel log\n\
@@ -113,7 +113,7 @@
"
--- a/arch/um/drivers/mconsole_user.c
+++ b/arch/um/drivers/mconsole_user.c
-@@ -30,6 +30,7 @@
+@@ -30,6 +30,7 @@ static struct mconsole_command commands[
{ "stop", mconsole_stop, MCONSOLE_PROC },
{ "go", mconsole_go, MCONSOLE_INTR },
{ "log", mconsole_log, MCONSOLE_INTR },
@@ -123,7 +123,7 @@
};
--- a/arch/um/os-Linux/file.c
+++ b/arch/um/os-Linux/file.c
-@@ -535,6 +535,8 @@
+@@ -535,6 +535,8 @@ int os_create_unix_socket(const char *fi
addr.sun_family = AF_UNIX;
@@ -134,7 +134,7 @@
err = bind(sock, (struct sockaddr *) &addr, sizeof(addr));
--- a/include/linux/kmod.h
+++ b/include/linux/kmod.h
-@@ -62,6 +62,7 @@
+@@ -62,6 +62,7 @@ struct subprocess_info {
int wait;
int retval;
int (*init)(struct subprocess_info *info, struct cred *new);
@@ -142,7 +142,7 @@
void (*cleanup)(struct subprocess_info *info);
void *data;
};
-@@ -102,4 +103,6 @@
+@@ -102,4 +103,6 @@ extern int usermodehelper_read_trylock(v
extern long usermodehelper_read_lock_wait(long timeout);
extern void usermodehelper_read_unlock(void);
@@ -159,7 +159,7 @@
#include <asm/uaccess.h>
#include <trace/events/module.h>
-@@ -222,6 +223,28 @@
+@@ -222,6 +223,28 @@ static int call_usermodehelper_exec_asyn
flush_signal_handlers(current, 1);
spin_unlock_irq(&current->sighand->siglock);
@@ -188,7 +188,7 @@
/*
* Our parent (unbound workqueue) runs with elevated scheduling
* priority. Avoid propagating that into the userspace child.
-@@ -540,6 +563,20 @@
+@@ -540,6 +563,20 @@ struct subprocess_info *call_usermodehel
}
EXPORT_SYMBOL(call_usermodehelper_setup);
diff --git a/target/linux/uml/patches-4.4/102-pseudo-random-mac.patch b/target/linux/uml/patches-4.4/102-pseudo-random-mac.patch
index 57598f9964..fc54f603c0 100644
--- a/target/linux/uml/patches-4.4/102-pseudo-random-mac.patch
+++ b/target/linux/uml/patches-4.4/102-pseudo-random-mac.patch
@@ -11,7 +11,7 @@ Applies to vanilla kernel 3.9.4.
===============================================================================
--- a/arch/um/Kconfig.net
+++ b/arch/um/Kconfig.net
-@@ -21,6 +21,19 @@
+@@ -21,6 +21,19 @@ config UML_NET
enable at least one of the following transport options to actually
make use of UML networking.
@@ -47,7 +47,7 @@ Applies to vanilla kernel 3.9.4.
#define DRIVER_NAME "uml-netdev"
static DEFINE_SPINLOCK(opened_lock);
-@@ -295,11 +302,47 @@
+@@ -295,11 +302,47 @@ static void uml_net_user_timer_expire(un
#endif
}
@@ -95,7 +95,7 @@ Applies to vanilla kernel 3.9.4.
if (str == NULL)
goto random;
-@@ -340,9 +383,26 @@
+@@ -340,9 +383,26 @@ static void setup_etheraddr(struct net_d
return;
random:
diff --git a/target/linux/zynq/patches-4.4/0001-arm-dts-zynq-zc702.dts-Set-default-rdinit-to-sbin-in.patch b/target/linux/zynq/patches-4.4/0001-arm-dts-zynq-zc702.dts-Set-default-rdinit-to-sbin-in.patch
index af603a1fe7..ef47c5ffd0 100644
--- a/target/linux/zynq/patches-4.4/0001-arm-dts-zynq-zc702.dts-Set-default-rdinit-to-sbin-in.patch
+++ b/target/linux/zynq/patches-4.4/0001-arm-dts-zynq-zc702.dts-Set-default-rdinit-to-sbin-in.patch
@@ -5,19 +5,14 @@ Subject: [PATCH] arm: dts: zynq-zc702.dts: Set default rdinit to /sbin/init
Signed-off-by: Jason Wu <jason.wu.misc@gmail.com>
-diff --git a/arch/arm/boot/dts/zynq-zc702.dts b/arch/arm/boot/dts/zynq-zc702.dts
-index 68bd8c1..adf9a1d 100644
--- a/arch/arm/boot/dts/zynq-zc702.dts
+++ b/arch/arm/boot/dts/zynq-zc702.dts
-@@ -31,7 +31,7 @@
- };
-
- chosen {
+@@ -30,7 +30,7 @@
+ };
+
+ chosen {
- bootargs = "earlyprintk";
+ bootargs = "earlyprintk rdinit=/sbin/init";
- stdout-path = "serial0:115200n8";
- };
-
---
-1.9.1
-
+ stdout-path = "serial0:115200n8";
+ };
+