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Merge 5.4.195 into android11-5.4-lts

Browse Source 
Changes in 5.4.195
	batman-adv: Don't skb_split skbuffs with frag_list
	hwmon: (tmp401) Add OF device ID table
	mac80211: Reset MBSSID parameters upon connection
	net: Fix features skip in for_each_netdev_feature()
	ipv4: drop dst in multicast routing path
	drm/nouveau: Fix a potential theorical leak in nouveau_get_backlight_name()
	netlink: do not reset transport header in netlink_recvmsg()
	mac80211_hwsim: call ieee80211_tx_prepare_skb under RCU protection
	dim: initialize all struct fields
	hwmon: (ltq-cputemp) restrict it to SOC_XWAY
	s390/ctcm: fix variable dereferenced before check
	s390/ctcm: fix potential memory leak
	s390/lcs: fix variable dereferenced before check
	net/sched: act_pedit: really ensure the skb is writable
	net/smc: non blocking recvmsg() return -EAGAIN when no data and signal_pending
	net: sfc: ef10: fix memory leak in efx_ef10_mtd_probe()
	gfs2: Fix filesystem block deallocation for short writes
	hwmon: (f71882fg) Fix negative temperature
	ASoC: max98090: Reject invalid values in custom control put()
	ASoC: max98090: Generate notifications on changes for custom control
	ASoC: ops: Validate input values in snd_soc_put_volsw_range()
	s390: disable -Warray-bounds
	net: emaclite: Don't advertise 1000BASE-T and do auto negotiation
	tcp: resalt the secret every 10 seconds
	tty: n_gsm: fix mux activation issues in gsm_config()
	usb: cdc-wdm: fix reading stuck on device close
	usb: typec: tcpci: Don't skip cleanup in .remove() on error
	USB: serial: pl2303: add device id for HP LM930 Display
	USB: serial: qcserial: add support for Sierra Wireless EM7590
	USB: serial: option: add Fibocom L610 modem
	USB: serial: option: add Fibocom MA510 modem
	slimbus: qcom: Fix IRQ check in qcom_slim_probe
	serial: 8250_mtk: Fix UART_EFR register address
	serial: 8250_mtk: Fix register address for XON/XOFF character
	drm/nouveau/tegra: Stop using iommu_present()
	i40e: i40e_main: fix a missing check on list iterator
	cgroup/cpuset: Remove cpus_allowed/mems_allowed setup in cpuset_init_smp()
	drm/vmwgfx: Initialize drm_mode_fb_cmd2
	MIPS: fix build with gcc-12
	net: phy: Fix race condition on link status change
	arm[64]/memremap: don't abuse pfn_valid() to ensure presence of linear map
	ping: fix address binding wrt vrf
	tty/serial: digicolor: fix possible null-ptr-deref in digicolor_uart_probe()
	Linux 5.4.195

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Icd426aa749f8b2c3e33d79ef95150624c203b5bf
This commit is contained in:
Greg Kroah-Hartman 2022-05-18 16:49:29 +02:00
commit abcfb6abb7
46 changed files with 280 additions and 116 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Makefile
View File

@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 5
PATCHLEVEL = 4
SUBLEVEL = 194
SUBLEVEL = 195
EXTRAVERSION =
NAME = Kleptomaniac Octopus

3
arch/arm/include/asm/io.h
View File

@ -457,6 +457,9 @@ extern void pci_iounmap(struct pci_dev *dev, void __iomem *addr);
extern int valid_phys_addr_range(phys_addr_t addr, size_t size);
extern int valid_mmap_phys_addr_range(unsigned long pfn, size_t size);
extern int devmem_is_allowed(unsigned long pfn);
extern bool arch_memremap_can_ram_remap(resource_size_t offset, size_t size,
unsigned long flags);
#define arch_memremap_can_ram_remap arch_memremap_can_ram_remap
#endif
/*

8
arch/arm/mm/ioremap.c
View File

@ -500,3 +500,11 @@ void __init early_ioremap_init(void)
{
early_ioremap_setup();
}
bool arch_memremap_can_ram_remap(resource_size_t offset, size_t size,
unsigned long flags)
{
unsigned long pfn = PHYS_PFN(offset);
return memblock_is_map_memory(pfn);
}

4
arch/arm64/include/asm/io.h
View File

@ -204,4 +204,8 @@ extern int valid_mmap_phys_addr_range(unsigned long pfn, size_t size);
extern int devmem_is_allowed(unsigned long pfn);
extern bool arch_memremap_can_ram_remap(resource_size_t offset, size_t size,
unsigned long flags);
#define arch_memremap_can_ram_remap arch_memremap_can_ram_remap
#endif /* __ASM_IO_H */

9
arch/arm64/mm/ioremap.c
View File

@ -13,6 +13,7 @@
#include <linux/mm.h>
#include <linux/vmalloc.h>
#include <linux/io.h>
#include <linux/memblock.h>
#include <asm/fixmap.h>
#include <asm/tlbflush.h>
@ -100,3 +101,11 @@ void __init early_ioremap_init(void)
{
early_ioremap_setup();
}
bool arch_memremap_can_ram_remap(resource_size_t offset, size_t size,
unsigned long flags)
{
unsigned long pfn = PHYS_PFN(offset);
return memblock_is_map_memory(pfn);
}

2
arch/mips/jz4740/setup.c
View File

@ -61,7 +61,7 @@ void __init plat_mem_setup(void)
jz4740_reset_init();
if (__dtb_start != __dtb_end)
if (&__dtb_start != &__dtb_end)
dtb = __dtb_start;
else
dtb = (void *)fw_passed_dtb;

10
arch/s390/Makefile
View File

@ -31,6 +31,16 @@ KBUILD_CFLAGS_DECOMPRESSOR += $(call cc-option,-ffreestanding)
KBUILD_CFLAGS_DECOMPRESSOR += $(call cc-disable-warning, address-of-packed-member)
KBUILD_CFLAGS_DECOMPRESSOR += $(if $(CONFIG_DEBUG_INFO),-g)
KBUILD_CFLAGS_DECOMPRESSOR += $(if $(CONFIG_DEBUG_INFO_DWARF4), $(call cc-option, -gdwarf-4,))
ifdef CONFIG_CC_IS_GCC
ifeq ($(call cc-ifversion, -ge, 1200, y), y)
ifeq ($(call cc-ifversion, -lt, 1300, y), y)
KBUILD_CFLAGS += $(call cc-disable-warning, array-bounds)
KBUILD_CFLAGS_DECOMPRESSOR += $(call cc-disable-warning, array-bounds)
endif
endif
endif
UTS_MACHINE := s390x
STACK_SIZE := $(if $(CONFIG_KASAN),65536,16384)
CHECKFLAGS += -D__s390__ -D__s390x__

9
drivers/gpu/drm/nouveau/nouveau_backlight.c
View File

@ -51,8 +51,9 @@ static bool
nouveau_get_backlight_name(char backlight_name[BL_NAME_SIZE],
struct nouveau_backlight *bl)
{
const int nb = ida_simple_get(&bl_ida, 0, 0, GFP_KERNEL);
if (nb < 0 || nb >= 100)
const int nb = ida_alloc_max(&bl_ida, 99, GFP_KERNEL);
if (nb < 0)
return false;
if (nb > 0)
snprintf(backlight_name, BL_NAME_SIZE, "nv_backlight%d", nb);
@ -280,7 +281,7 @@ nouveau_backlight_init(struct drm_connector *connector)
nv_encoder, ops, &props);
if (IS_ERR(bl->dev)) {
if (bl->id >= 0)
ida_simple_remove(&bl_ida, bl->id);
ida_free(&bl_ida, bl->id);
ret = PTR_ERR(bl->dev);
goto fail_alloc;
}
@ -306,7 +307,7 @@ nouveau_backlight_fini(struct drm_connector *connector)
return;
if (bl->id >= 0)
ida_simple_remove(&bl_ida, bl->id);
ida_free(&bl_ida, bl->id);
backlight_device_unregister(bl->dev);
nv_conn->backlight = NULL;

2
drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c
View File

@ -123,7 +123,7 @@ nvkm_device_tegra_probe_iommu(struct nvkm_device_tegra *tdev)
mutex_init(&tdev->iommu.mutex);
if (iommu_present(&platform_bus_type)) {
if (device_iommu_mapped(dev)) {
tdev->iommu.domain = iommu_domain_alloc(&platform_bus_type);
if (!tdev->iommu.domain)
goto error;

2
drivers/gpu/drm/vmwgfx/vmwgfx_fb.c
View File

@ -498,7 +498,7 @@ static int vmw_fb_kms_detach(struct vmw_fb_par *par,
static int vmw_fb_kms_framebuffer(struct fb_info *info)
{
struct drm_mode_fb_cmd2 mode_cmd;
struct drm_mode_fb_cmd2 mode_cmd = {0};
struct vmw_fb_par *par = info->par;
struct fb_var_screeninfo *var = &info->var;
struct drm_framebuffer *cur_fb;

2
drivers/hwmon/Kconfig
View File

@ -802,7 +802,7 @@ config SENSORS_LTC4261
config SENSORS_LTQ_CPUTEMP
bool "Lantiq cpu temperature sensor driver"
depends on LANTIQ
depends on SOC_XWAY
help
If you say yes here you get support for the temperature
sensor inside your CPU.

5
drivers/hwmon/f71882fg.c
View File

@ -1577,8 +1577,9 @@ static ssize_t show_temp(struct device *dev, struct device_attribute *devattr,
temp *= 125;
if (sign)
temp -= 128000;
} else
temp = data->temp[nr] * 1000;
} else {
temp = ((s8)data->temp[nr]) * 1000;
}
return sprintf(buf, "%d\n", temp);
}

11
drivers/hwmon/tmp401.c
View File

@ -731,10 +731,21 @@ static int tmp401_probe(struct i2c_client *client,
return 0;
}
static const struct of_device_id __maybe_unused tmp4xx_of_match[] = {
{ .compatible = "ti,tmp401", },
{ .compatible = "ti,tmp411", },
{ .compatible = "ti,tmp431", },
{ .compatible = "ti,tmp432", },
{ .compatible = "ti,tmp435", },
{ },
};
MODULE_DEVICE_TABLE(of, tmp4xx_of_match);
static struct i2c_driver tmp401_driver = {
.class = I2C_CLASS_HWMON,
.driver = {
.name = "tmp401",
.of_match_table = of_match_ptr(tmp4xx_of_match),
},
.probe = tmp401_probe,
.id_table = tmp401_id,

27
drivers/net/ethernet/intel/i40e/i40e_main.c
View File

@ -7120,42 +7120,43 @@ static void i40e_free_macvlan_channels(struct i40e_vsi *vsi)
static int i40e_fwd_ring_up(struct i40e_vsi *vsi, struct net_device *vdev,
struct i40e_fwd_adapter *fwd)
{
struct i40e_channel *ch = NULL, *ch_tmp, *iter;
int ret = 0, num_tc = 1, i, aq_err;
struct i40e_channel *ch, *ch_tmp;
struct i40e_pf *pf = vsi->back;
struct i40e_hw *hw = &pf->hw;
if (list_empty(&vsi->macvlan_list))
return -EINVAL;
/* Go through the list and find an available channel */
list_for_each_entry_safe(ch, ch_tmp, &vsi->macvlan_list, list) {
if (!i40e_is_channel_macvlan(ch)) {
ch->fwd = fwd;
list_for_each_entry_safe(iter, ch_tmp, &vsi->macvlan_list, list) {
if (!i40e_is_channel_macvlan(iter)) {
iter->fwd = fwd;
/* record configuration for macvlan interface in vdev */
for (i = 0; i < num_tc; i++)
netdev_bind_sb_channel_queue(vsi->netdev, vdev,
i,
ch->num_queue_pairs,
ch->base_queue);
for (i = 0; i < ch->num_queue_pairs; i++) {
iter->num_queue_pairs,
iter->base_queue);
for (i = 0; i < iter->num_queue_pairs; i++) {
struct i40e_ring *tx_ring, *rx_ring;
u16 pf_q;
pf_q = ch->base_queue + i;
pf_q = iter->base_queue + i;
/* Get to TX ring ptr */
tx_ring = vsi->tx_rings[pf_q];
tx_ring->ch = ch;
tx_ring->ch = iter;
/* Get the RX ring ptr */
rx_ring = vsi->rx_rings[pf_q];
rx_ring->ch = ch;
rx_ring->ch = iter;
}
ch = iter;
break;
}
}
if (!ch)
return -EINVAL;
/* Guarantee all rings are updated before we update the
* MAC address filter.
*/

5
drivers/net/ethernet/sfc/ef10.c
View File

@ -6160,6 +6160,11 @@ static int efx_ef10_mtd_probe(struct efx_nic *efx)
n_parts++;
}
if (!n_parts) {
kfree(parts);
return 0;
}
rc = efx_mtd_add(efx, &parts[0].common, n_parts, sizeof(*parts));
fail:
if (rc)

15
drivers/net/ethernet/xilinx/xilinx_emaclite.c
View File

@ -932,8 +932,6 @@ static int xemaclite_open(struct net_device *dev)
xemaclite_disable_interrupts(lp);
if (lp->phy_node) {
u32 bmcr;
lp->phy_dev = of_phy_connect(lp->ndev, lp->phy_node,
xemaclite_adjust_link, 0,
PHY_INTERFACE_MODE_MII);
@ -944,19 +942,6 @@ static int xemaclite_open(struct net_device *dev)
/* EmacLite doesn't support giga-bit speeds */
phy_set_max_speed(lp->phy_dev, SPEED_100);
/* Don't advertise 1000BASE-T Full/Half duplex speeds */
phy_write(lp->phy_dev, MII_CTRL1000, 0);
/* Advertise only 10 and 100mbps full/half duplex speeds */
phy_write(lp->phy_dev, MII_ADVERTISE, ADVERTISE_ALL |
ADVERTISE_CSMA);
/* Restart auto negotiation */
bmcr = phy_read(lp->phy_dev, MII_BMCR);
bmcr |= (BMCR_ANENABLE | BMCR_ANRESTART);
phy_write(lp->phy_dev, MII_BMCR, bmcr);
phy_start(lp->phy_dev);
}

45
drivers/net/phy/phy.c
View File

@ -116,10 +116,15 @@ EXPORT_SYMBOL(phy_print_status);
*/
static int phy_clear_interrupt(struct phy_device *phydev)
{
if (phydev->drv->ack_interrupt)
return phydev->drv->ack_interrupt(phydev);
int ret = 0;
return 0;
if (phydev->drv->ack_interrupt) {
mutex_lock(&phydev->lock);
ret = phydev->drv->ack_interrupt(phydev);
mutex_unlock(&phydev->lock);
}
return ret;
}
/**
@ -760,6 +765,36 @@ static int phy_disable_interrupts(struct phy_device *phydev)
return phy_clear_interrupt(phydev);
}
/**
* phy_did_interrupt - Checks if the PHY generated an interrupt
* @phydev: target phy_device struct
*/
static int phy_did_interrupt(struct phy_device *phydev)
{
int ret;
mutex_lock(&phydev->lock);
ret = phydev->drv->did_interrupt(phydev);
mutex_unlock(&phydev->lock);
return ret;
}
/**
* phy_handle_interrupt - PHY specific interrupt handler
* @phydev: target phy_device struct
*/
static int phy_handle_interrupt(struct phy_device *phydev)
{
int ret;
mutex_lock(&phydev->lock);
ret = phydev->drv->handle_interrupt(phydev);
mutex_unlock(&phydev->lock);
return ret;
}
/**
* phy_interrupt - PHY interrupt handler
* @irq: interrupt line
@ -771,11 +806,11 @@ static irqreturn_t phy_interrupt(int irq, void *phy_dat)
{
struct phy_device *phydev = phy_dat;
if (phydev->drv->did_interrupt && !phydev->drv->did_interrupt(phydev))
if (phydev->drv->did_interrupt && !phy_did_interrupt(phydev))
return IRQ_NONE;
if (phydev->drv->handle_interrupt) {
if (phydev->drv->handle_interrupt(phydev))
if (phy_handle_interrupt(phydev))
goto phy_err;
} else {
/* reschedule state queue work to run as soon as possible */

3
drivers/net/wireless/mac80211_hwsim.c
View File

@ -2121,11 +2121,13 @@ static void hw_scan_work(struct work_struct *work)
if (req->ie_len)
skb_put_data(probe, req->ie, req->ie_len);
rcu_read_lock();
if (!ieee80211_tx_prepare_skb(hwsim->hw,
hwsim->hw_scan_vif,
probe,
hwsim->tmp_chan->band,
NULL)) {
rcu_read_unlock();
kfree_skb(probe);
continue;
}
@ -2133,6 +2135,7 @@ static void hw_scan_work(struct work_struct *work)
local_bh_disable();
mac80211_hwsim_tx_frame(hwsim->hw, probe,
hwsim->tmp_chan);
rcu_read_unlock();
local_bh_enable();
}
}

6
drivers/s390/net/ctcm_mpc.c
View File

@ -626,8 +626,6 @@ static void mpc_rcvd_sweep_resp(struct mpcg_info *mpcginfo)
ctcm_clear_busy_do(dev);
}
kfree(mpcginfo);
return;
}
@ -1206,10 +1204,10 @@ static void ctcmpc_unpack_skb(struct channel *ch, struct sk_buff *pskb)
CTCM_FUNTAIL, dev->name);
priv->stats.rx_dropped++;
/* mpcginfo only used for non-data transfers */
kfree(mpcginfo);
if (do_debug_data)
ctcmpc_dump_skb(pskb, -8);
}
kfree(mpcginfo);
}
done:
@ -1991,7 +1989,6 @@ static void mpc_action_rcvd_xid0(fsm_instance *fsm, int event, void *arg)
}
break;
}
kfree(mpcginfo);
CTCM_PR_DEBUG("ctcmpc:%s() %s xid2:%i xid7:%i xidt_p2:%i \n",
__func__, ch->id, grp->outstanding_xid2,
@ -2052,7 +2049,6 @@ static void mpc_action_rcvd_xid7(fsm_instance *fsm, int event, void *arg)
mpc_validate_xid(mpcginfo);
break;
}
kfree(mpcginfo);
return;
}

5
drivers/s390/net/ctcm_sysfs.c
View File

@ -39,11 +39,12 @@ static ssize_t ctcm_buffer_write(struct device *dev,
struct ctcm_priv *priv = dev_get_drvdata(dev);
int rc;
ndev = priv->channel[CTCM_READ]->netdev;
if (!(priv && priv->channel[CTCM_READ] && ndev)) {
if (!(priv && priv->channel[CTCM_READ] &&
priv->channel[CTCM_READ]->netdev)) {
CTCM_DBF_TEXT(SETUP, CTC_DBF_ERROR, "bfnondev");
return -ENODEV;
}
ndev = priv->channel[CTCM_READ]->netdev;
rc = kstrtouint(buf, 0, &bs1);
if (rc)

7
drivers/s390/net/lcs.c
View File

@ -1735,10 +1735,11 @@ lcs_get_control(struct lcs_card *card, struct lcs_cmd *cmd)
lcs_schedule_recovery(card);
break;
case LCS_CMD_STOPLAN:
pr_warn("Stoplan for %s initiated by LGW\n",
card->dev->name);
if (card->dev)
if (card->dev) {
pr_warn("Stoplan for %s initiated by LGW\n",
card->dev->name);
netif_carrier_off(card->dev);
}
break;
default:
LCS_DBF_TEXT(5, trace, "noLGWcmd");

4
drivers/slimbus/qcom-ctrl.c
View File

@ -515,9 +515,9 @@ static int qcom_slim_probe(struct platform_device *pdev)
}
ctrl->irq = platform_get_irq(pdev, 0);
if (!ctrl->irq) {
if (ctrl->irq < 0) {
dev_err(&pdev->dev, "no slimbus IRQ\n");
return -ENODEV;
return ctrl->irq;
}
sctrl = &ctrl->ctrl;

12
drivers/tty/n_gsm.c
View File

@ -2259,6 +2259,7 @@ static void gsm_copy_config_values(struct gsm_mux *gsm,
static int gsm_config(struct gsm_mux *gsm, struct gsm_config *c)
{
int ret = 0;
int need_close = 0;
int need_restart = 0;
@ -2334,10 +2335,13 @@ static int gsm_config(struct gsm_mux *gsm, struct gsm_config *c)
* FIXME: We need to separate activation/deactivation from adding
* and removing from the mux array
*/
if (need_restart)
gsm_activate_mux(gsm);
if (gsm->initiator && need_close)
gsm_dlci_begin_open(gsm->dlci[0]);
if (gsm->dead) {
ret = gsm_activate_mux(gsm);
if (ret)
return ret;
if (gsm->initiator)
gsm_dlci_begin_open(gsm->dlci[0]);
}
return 0;
}

22
drivers/tty/serial/8250/8250_mtk.c
View File

@ -36,6 +36,7 @@
#define MTK_UART_IER_RTSI 0x40 /* Enable RTS Modem status interrupt */
#define MTK_UART_IER_CTSI 0x80 /* Enable CTS Modem status interrupt */
#define MTK_UART_EFR 38 /* I/O: Extended Features Register */
#define MTK_UART_EFR_EN 0x10 /* Enable enhancement feature */
#define MTK_UART_EFR_RTS 0x40 /* Enable hardware rx flow control */
#define MTK_UART_EFR_CTS 0x80 /* Enable hardware tx flow control */
@ -52,6 +53,9 @@
#define MTK_UART_TX_TRIGGER 1
#define MTK_UART_RX_TRIGGER MTK_UART_RX_SIZE
#define MTK_UART_XON1 40 /* I/O: Xon character 1 */
#define MTK_UART_XOFF1 42 /* I/O: Xoff character 1 */
#ifdef CONFIG_SERIAL_8250_DMA
enum dma_rx_status {
DMA_RX_START = 0,
@ -168,7 +172,7 @@ static void mtk8250_dma_enable(struct uart_8250_port *up)
MTK_UART_DMA_EN_RX | MTK_UART_DMA_EN_TX);
serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
serial_out(up, UART_EFR, UART_EFR_ECB);
serial_out(up, MTK_UART_EFR, UART_EFR_ECB);
serial_out(up, UART_LCR, lcr);
if (dmaengine_slave_config(dma->rxchan, &dma->rxconf) != 0)
@ -231,7 +235,7 @@ static void mtk8250_set_flow_ctrl(struct uart_8250_port *up, int mode)
int lcr = serial_in(up, UART_LCR);
serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
serial_out(up, UART_EFR, UART_EFR_ECB);
serial_out(up, MTK_UART_EFR, UART_EFR_ECB);
serial_out(up, UART_LCR, lcr);
lcr = serial_in(up, UART_LCR);
@ -240,7 +244,7 @@ static void mtk8250_set_flow_ctrl(struct uart_8250_port *up, int mode)
serial_out(up, MTK_UART_ESCAPE_DAT, MTK_UART_ESCAPE_CHAR);
serial_out(up, MTK_UART_ESCAPE_EN, 0x00);
serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
serial_out(up, UART_EFR, serial_in(up, UART_EFR) &
serial_out(up, MTK_UART_EFR, serial_in(up, MTK_UART_EFR) &
(~(MTK_UART_EFR_HW_FC | MTK_UART_EFR_SW_FC_MASK)));
serial_out(up, UART_LCR, lcr);
mtk8250_disable_intrs(up, MTK_UART_IER_XOFFI |
@ -254,8 +258,8 @@ static void mtk8250_set_flow_ctrl(struct uart_8250_port *up, int mode)
serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
/*enable hw flow control*/
serial_out(up, UART_EFR, MTK_UART_EFR_HW_FC |
(serial_in(up, UART_EFR) &
serial_out(up, MTK_UART_EFR, MTK_UART_EFR_HW_FC |
(serial_in(up, MTK_UART_EFR) &
(~(MTK_UART_EFR_HW_FC | MTK_UART_EFR_SW_FC_MASK))));
serial_out(up, UART_LCR, lcr);
@ -269,12 +273,12 @@ static void mtk8250_set_flow_ctrl(struct uart_8250_port *up, int mode)
serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
/*enable sw flow control */
serial_out(up, UART_EFR, MTK_UART_EFR_XON1_XOFF1 |
(serial_in(up, UART_EFR) &
serial_out(up, MTK_UART_EFR, MTK_UART_EFR_XON1_XOFF1 |
(serial_in(up, MTK_UART_EFR) &
(~(MTK_UART_EFR_HW_FC | MTK_UART_EFR_SW_FC_MASK))));
serial_out(up, UART_XON1, START_CHAR(port->state->port.tty));
serial_out(up, UART_XOFF1, STOP_CHAR(port->state->port.tty));
serial_out(up, MTK_UART_XON1, START_CHAR(port->state->port.tty));
serial_out(up, MTK_UART_XOFF1, STOP_CHAR(port->state->port.tty));
serial_out(up, UART_LCR, lcr);
mtk8250_disable_intrs(up, MTK_UART_IER_CTSI|MTK_UART_IER_RTSI);
mtk8250_enable_intrs(up, MTK_UART_IER_XOFFI);

2
drivers/tty/serial/digicolor-usart.c
View File

@ -472,10 +472,10 @@ static int digicolor_uart_probe(struct platform_device *pdev)
return PTR_ERR(uart_clk);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
dp->port.mapbase = res->start;
dp->port.membase = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(dp->port.membase))
return PTR_ERR(dp->port.membase);
dp->port.mapbase = res->start;
irq = platform_get_irq(pdev, 0);
if (irq < 0)

1
drivers/usb/class/cdc-wdm.c
View File

@ -755,6 +755,7 @@ static int wdm_release(struct inode *inode, struct file *file)
poison_urbs(desc);
spin_lock_irq(&desc->iuspin);
desc->resp_count = 0;
clear_bit(WDM_RESPONDING, &desc->flags);
spin_unlock_irq(&desc->iuspin);
desc->manage_power(desc->intf, 0);
unpoison_urbs(desc);

4
drivers/usb/serial/option.c
View File

@ -2123,10 +2123,14 @@ static const struct usb_device_id option_ids[] = {
.driver_info = RSVD(3) },
{ USB_DEVICE(0x1508, 0x1001), /* Fibocom NL668 (IOT version) */
.driver_info = RSVD(4) | RSVD(5) | RSVD(6) },
{ USB_DEVICE(0x1782, 0x4d10) }, /* Fibocom L610 (AT mode) */
{ USB_DEVICE_INTERFACE_CLASS(0x1782, 0x4d11, 0xff) }, /* Fibocom L610 (ECM/RNDIS mode) */
{ USB_DEVICE(0x2cb7, 0x0104), /* Fibocom NL678 series */
.driver_info = RSVD(4) | RSVD(5) },
{ USB_DEVICE_INTERFACE_CLASS(0x2cb7, 0x0105, 0xff), /* Fibocom NL678 series */
.driver_info = RSVD(6) },
{ USB_DEVICE_INTERFACE_CLASS(0x2cb7, 0x0106, 0xff) }, /* Fibocom MA510 (ECM mode w/ diag intf.) */
{ USB_DEVICE_INTERFACE_CLASS(0x2cb7, 0x010a, 0xff) }, /* Fibocom MA510 (ECM mode) */
{ USB_DEVICE_AND_INTERFACE_INFO(0x2cb7, 0x010b, 0xff, 0xff, 0x30) }, /* Fibocom FG150 Diag */
{ USB_DEVICE_AND_INTERFACE_INFO(0x2cb7, 0x010b, 0xff, 0, 0) }, /* Fibocom FG150 AT */
{ USB_DEVICE_INTERFACE_CLASS(0x2cb7, 0x01a0, 0xff) }, /* Fibocom NL668-AM/NL652-EU (laptop MBIM) */

1
drivers/usb/serial/pl2303.c
View File

@ -100,6 +100,7 @@ static const struct usb_device_id id_table[] = {
{ USB_DEVICE(HP_VENDOR_ID, HP_LCM220_PRODUCT_ID) },
{ USB_DEVICE(HP_VENDOR_ID, HP_LCM960_PRODUCT_ID) },
{ USB_DEVICE(HP_VENDOR_ID, HP_LM920_PRODUCT_ID) },
{ USB_DEVICE(HP_VENDOR_ID, HP_LM930_PRODUCT_ID) },
{ USB_DEVICE(HP_VENDOR_ID, HP_LM940_PRODUCT_ID) },
{ USB_DEVICE(HP_VENDOR_ID, HP_TD620_PRODUCT_ID) },
{ USB_DEVICE(CRESSI_VENDOR_ID, CRESSI_EDY_PRODUCT_ID) },

1
drivers/usb/serial/pl2303.h
View File

@ -129,6 +129,7 @@
#define HP_TD620_PRODUCT_ID 0x0956
#define HP_LD960_PRODUCT_ID 0x0b39
#define HP_LD381_PRODUCT_ID 0x0f7f
#define HP_LM930_PRODUCT_ID 0x0f9b
#define HP_LCM220_PRODUCT_ID 0x3139
#define HP_LCM960_PRODUCT_ID 0x3239
#define HP_LD220_PRODUCT_ID 0x3524

2
drivers/usb/serial/qcserial.c
View File

@ -166,6 +166,8 @@ static const struct usb_device_id id_table[] = {
{DEVICE_SWI(0x1199, 0x9090)}, /* Sierra Wireless EM7565 QDL */
{DEVICE_SWI(0x1199, 0x9091)}, /* Sierra Wireless EM7565 */
{DEVICE_SWI(0x1199, 0x90d2)}, /* Sierra Wireless EM9191 QDL */
{DEVICE_SWI(0x1199, 0xc080)}, /* Sierra Wireless EM7590 QDL */
{DEVICE_SWI(0x1199, 0xc081)}, /* Sierra Wireless EM7590 */
{DEVICE_SWI(0x413c, 0x81a2)}, /* Dell Wireless 5806 Gobi(TM) 4G LTE Mobile Broadband Card */
{DEVICE_SWI(0x413c, 0x81a3)}, /* Dell Wireless 5570 HSPA+ (42Mbps) Mobile Broadband Card */
{DEVICE_SWI(0x413c, 0x81a4)}, /* Dell Wireless 5570e HSPA+ (42Mbps) Mobile Broadband Card */

2
drivers/usb/typec/tcpm/tcpci.c
View File

@ -611,7 +611,7 @@ static int tcpci_remove(struct i2c_client *client)
/* Disable chip interrupts before unregistering port */
err = tcpci_write16(chip->tcpci, TCPC_ALERT_MASK, 0);
if (err < 0)
return err;
dev_warn(&client->dev, "Failed to disable irqs (%pe)\n", ERR_PTR(err));
tcpci_unregister_port(chip->tcpci);

11
fs/gfs2/bmap.c
View File

@ -1233,13 +1233,12 @@ static int gfs2_iomap_end(struct inode *inode, loff_t pos, loff_t length,
if (length != written && (iomap->flags & IOMAP_F_NEW)) {
/* Deallocate blocks that were just allocated. */
loff_t blockmask = i_blocksize(inode) - 1;
loff_t end = (pos + length) & ~blockmask;
loff_t hstart = round_up(pos + written, i_blocksize(inode));
loff_t hend = iomap->offset + iomap->length;
pos = (pos + written + blockmask) & ~blockmask;
if (pos < end) {
truncate_pagecache_range(inode, pos, end - 1);
punch_hole(ip, pos, end - pos);
if (hstart < hend) {
truncate_pagecache_range(inode, hstart, hend - 1);
punch_hole(ip, hstart, hend - hstart);
}
}

4
include/linux/netdev_features.h
View File

@ -155,7 +155,7 @@ enum {
#define NETIF_F_GRO_FRAGLIST __NETIF_F(GRO_FRAGLIST)
#define NETIF_F_GSO_FRAGLIST __NETIF_F(GSO_FRAGLIST)
/* Finds the next feature with the highest number of the range of start till 0.
/* Finds the next feature with the highest number of the range of start-1 till 0.
*/
static inline int find_next_netdev_feature(u64 feature, unsigned long start)
{
@ -174,7 +174,7 @@ static inline int find_next_netdev_feature(u64 feature, unsigned long start)
for ((bit) = find_next_netdev_feature((mask_addr), \
NETDEV_FEATURE_COUNT); \
(bit) >= 0; \
(bit) = find_next_netdev_feature((mask_addr), (bit) - 1))
(bit) = find_next_netdev_feature((mask_addr), (bit)))
/* Features valid for ethtool to change */
/* = all defined minus driver/device-class-related */

1
include/net/tc_act/tc_pedit.h
View File

@ -14,6 +14,7 @@ struct tcf_pedit {
struct tc_action common;
unsigned char tcfp_nkeys;
unsigned char tcfp_flags;
u32 tcfp_off_max_hint;
struct tc_pedit_key *tcfp_keys;
struct tcf_pedit_key_ex *tcfp_keys_ex;
};

7
kernel/cgroup/cpuset.c
View File

@ -3278,8 +3278,11 @@ static struct notifier_block cpuset_track_online_nodes_nb = {
*/
void __init cpuset_init_smp(void)
{
cpumask_copy(top_cpuset.cpus_allowed, cpu_active_mask);
top_cpuset.mems_allowed = node_states[N_MEMORY];
/*
* cpus_allowd/mems_allowed set to v2 values in the initial
* cpuset_bind() call will be reset to v1 values in another
* cpuset_bind() call when v1 cpuset is mounted.
*/
top_cpuset.old_mems_allowed = top_cpuset.mems_allowed;
cpumask_copy(top_cpuset.effective_cpus, cpu_active_mask);

44
lib/dim/net_dim.c
View File

@ -12,41 +12,41 @@
* Each profile size must be of NET_DIM_PARAMS_NUM_PROFILES
*/
#define NET_DIM_PARAMS_NUM_PROFILES 5
#define NET_DIM_DEFAULT_RX_CQ_MODERATION_PKTS_FROM_EQE 256
#define NET_DIM_DEFAULT_TX_CQ_MODERATION_PKTS_FROM_EQE 128
#define NET_DIM_DEFAULT_RX_CQ_PKTS_FROM_EQE 256
#define NET_DIM_DEFAULT_TX_CQ_PKTS_FROM_EQE 128
#define NET_DIM_DEF_PROFILE_CQE 1
#define NET_DIM_DEF_PROFILE_EQE 1
#define NET_DIM_RX_EQE_PROFILES { \
{1, NET_DIM_DEFAULT_RX_CQ_MODERATION_PKTS_FROM_EQE}, \
{8, NET_DIM_DEFAULT_RX_CQ_MODERATION_PKTS_FROM_EQE}, \
{64, NET_DIM_DEFAULT_RX_CQ_MODERATION_PKTS_FROM_EQE}, \
{128, NET_DIM_DEFAULT_RX_CQ_MODERATION_PKTS_FROM_EQE}, \
{256, NET_DIM_DEFAULT_RX_CQ_MODERATION_PKTS_FROM_EQE}, \
{.usec = 1, .pkts = NET_DIM_DEFAULT_RX_CQ_PKTS_FROM_EQE,}, \
{.usec = 8, .pkts = NET_DIM_DEFAULT_RX_CQ_PKTS_FROM_EQE,}, \
{.usec = 64, .pkts = NET_DIM_DEFAULT_RX_CQ_PKTS_FROM_EQE,}, \
{.usec = 128, .pkts = NET_DIM_DEFAULT_RX_CQ_PKTS_FROM_EQE,}, \
{.usec = 256, .pkts = NET_DIM_DEFAULT_RX_CQ_PKTS_FROM_EQE,} \
}
#define NET_DIM_RX_CQE_PROFILES { \
{2, 256}, \
{8, 128}, \
{16, 64}, \
{32, 64}, \
{64, 64} \
{.usec = 2, .pkts = 256,}, \
{.usec = 8, .pkts = 128,}, \
{.usec = 16, .pkts = 64,}, \
{.usec = 32, .pkts = 64,}, \
{.usec = 64, .pkts = 64,} \
}
#define NET_DIM_TX_EQE_PROFILES { \
{1, NET_DIM_DEFAULT_TX_CQ_MODERATION_PKTS_FROM_EQE}, \
{8, NET_DIM_DEFAULT_TX_CQ_MODERATION_PKTS_FROM_EQE}, \
{32, NET_DIM_DEFAULT_TX_CQ_MODERATION_PKTS_FROM_EQE}, \
{64, NET_DIM_DEFAULT_TX_CQ_MODERATION_PKTS_FROM_EQE}, \
{128, NET_DIM_DEFAULT_TX_CQ_MODERATION_PKTS_FROM_EQE} \
{.usec = 1, .pkts = NET_DIM_DEFAULT_TX_CQ_PKTS_FROM_EQE,}, \
{.usec = 8, .pkts = NET_DIM_DEFAULT_TX_CQ_PKTS_FROM_EQE,}, \
{.usec = 32, .pkts = NET_DIM_DEFAULT_TX_CQ_PKTS_FROM_EQE,}, \
{.usec = 64, .pkts = NET_DIM_DEFAULT_TX_CQ_PKTS_FROM_EQE,}, \
{.usec = 128, .pkts = NET_DIM_DEFAULT_TX_CQ_PKTS_FROM_EQE,} \
}
#define NET_DIM_TX_CQE_PROFILES { \
{5, 128}, \
{8, 64}, \
{16, 32}, \
{32, 32}, \
{64, 32} \
{.usec = 5, .pkts = 128,}, \
{.usec = 8, .pkts = 64,}, \
{.usec = 16, .pkts = 32,}, \
{.usec = 32, .pkts = 32,}, \
{.usec = 64, .pkts = 32,} \
}
static const struct dim_cq_moder

11
net/batman-adv/fragmentation.c
View File

@ -478,6 +478,17 @@ int batadv_frag_send_packet(struct sk_buff *skb,
goto free_skb;
}
/* GRO might have added fragments to the fragment list instead of
* frags[]. But this is not handled by skb_split and must be
* linearized to avoid incorrect length information after all
* batman-adv fragments were created and submitted to the
* hard-interface
*/
if (skb_has_frag_list(skb) && __skb_linearize(skb)) {
ret = -ENOMEM;
goto free_skb;
}
/* Create one header to be copied to all fragments */
frag_header.packet_type = BATADV_UNICAST_FRAG;
frag_header.version = BATADV_COMPAT_VERSION;

12
net/core/secure_seq.c
View File

@ -23,6 +23,8 @@
static siphash_key_t net_secret __read_mostly;
static siphash_key_t ts_secret __read_mostly;
#define EPHEMERAL_PORT_SHUFFLE_PERIOD (10 * HZ)
static __always_inline void net_secret_init(void)
{
net_get_random_once(&net_secret, sizeof(net_secret));
@ -101,11 +103,13 @@ u32 secure_ipv6_port_ephemeral(const __be32 *saddr, const __be32 *daddr,
const struct {
struct in6_addr saddr;
struct in6_addr daddr;
unsigned int timeseed;
__be16 dport;
} __aligned(SIPHASH_ALIGNMENT) combined = {
.saddr = *(struct in6_addr *)saddr,
.daddr = *(struct in6_addr *)daddr,
.dport = dport
.timeseed = jiffies / EPHEMERAL_PORT_SHUFFLE_PERIOD,
.dport = dport,
};
net_secret_init();
return siphash(&combined, offsetofend(typeof(combined), dport),
@ -146,8 +150,10 @@ EXPORT_SYMBOL_GPL(secure_tcp_seq);
u32 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport)
{
net_secret_init();
return siphash_3u32((__force u32)saddr, (__force u32)daddr,
(__force u16)dport, &net_secret);
return siphash_4u32((__force u32)saddr, (__force u32)daddr,
(__force u16)dport,
jiffies / EPHEMERAL_PORT_SHUFFLE_PERIOD,
&net_secret);
}
EXPORT_SYMBOL_GPL(secure_ipv4_port_ephemeral);
#endif

12
net/ipv4/ping.c
View File

@ -304,6 +304,7 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
struct net *net = sock_net(sk);
if (sk->sk_family == AF_INET) {
struct sockaddr_in *addr = (struct sockaddr_in *) uaddr;
u32 tb_id = RT_TABLE_LOCAL;
int chk_addr_ret;
if (addr_len < sizeof(*addr))
@ -317,7 +318,8 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
pr_debug("ping_check_bind_addr(sk=%p,addr=%pI4,port=%d)\n",
sk, &addr->sin_addr.s_addr, ntohs(addr->sin_port));
chk_addr_ret = inet_addr_type(net, addr->sin_addr.s_addr);
tb_id = l3mdev_fib_table_by_index(net, sk->sk_bound_dev_if) ? : tb_id;
chk_addr_ret = inet_addr_type_table(net, addr->sin_addr.s_addr, tb_id);
if (addr->sin_addr.s_addr == htonl(INADDR_ANY))
chk_addr_ret = RTN_LOCAL;
@ -358,6 +360,14 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
return -ENODEV;
}
}
if (!dev && sk->sk_bound_dev_if) {
dev = dev_get_by_index_rcu(net, sk->sk_bound_dev_if);
if (!dev) {
rcu_read_unlock();
return -ENODEV;
}
}
has_addr = pingv6_ops.ipv6_chk_addr(net, &addr->sin6_addr, dev,
scoped);
rcu_read_unlock();

1
net/ipv4/route.c
View File

@ -1775,6 +1775,7 @@ static int ip_route_input_mc(struct sk_buff *skb, __be32 daddr, __be32 saddr,
#endif
RT_CACHE_STAT_INC(in_slow_mc);
skb_dst_drop(skb);
skb_dst_set(skb, &rth->dst);
return 0;
}

6
net/mac80211/mlme.c
View File

@ -3409,6 +3409,12 @@ static bool ieee80211_assoc_success(struct ieee80211_sub_if_data *sdata,
cbss->transmitted_bss->bssid);
bss_conf->bssid_indicator = cbss->max_bssid_indicator;
bss_conf->bssid_index = cbss->bssid_index;
} else {
bss_conf->nontransmitted = false;
memset(bss_conf->transmitter_bssid, 0,
sizeof(bss_conf->transmitter_bssid));
bss_conf->bssid_indicator = 0;
bss_conf->bssid_index = 0;
}
/*

1
net/netlink/af_netlink.c
View File

@ -1987,7 +1987,6 @@ static int netlink_recvmsg(struct socket *sock, struct msghdr *msg, size_t len,
copied = len;
}
skb_reset_transport_header(data_skb);
err = skb_copy_datagram_msg(data_skb, 0, msg, copied);
if (msg->msg_name) {

26
net/sched/act_pedit.c
View File

@ -148,7 +148,7 @@ static int tcf_pedit_init(struct net *net, struct nlattr *nla,
struct nlattr *pattr;
struct tcf_pedit *p;
int ret = 0, err;
int ksize;
int i, ksize;
u32 index;
if (!nla) {
@ -227,6 +227,18 @@ static int tcf_pedit_init(struct net *net, struct nlattr *nla,
p->tcfp_nkeys = parm->nkeys;
}
memcpy(p->tcfp_keys, parm->keys, ksize);
p->tcfp_off_max_hint = 0;
for (i = 0; i < p->tcfp_nkeys; ++i) {
u32 cur = p->tcfp_keys[i].off;
/* The AT option can read a single byte, we can bound the actual
* value with uchar max.
*/
cur += (0xff & p->tcfp_keys[i].offmask) >> p->tcfp_keys[i].shift;
/* Each key touches 4 bytes starting from the computed offset */
p->tcfp_off_max_hint = max(p->tcfp_off_max_hint, cur + 4);
}
p->tcfp_flags = parm->flags;
goto_ch = tcf_action_set_ctrlact(*a, parm->action, goto_ch);
@ -307,13 +319,18 @@ static int tcf_pedit_act(struct sk_buff *skb, const struct tc_action *a,
struct tcf_result *res)
{
struct tcf_pedit *p = to_pedit(a);
u32 max_offset;
int i;
if (skb_unclone(skb, GFP_ATOMIC))
return p->tcf_action;
spin_lock(&p->tcf_lock);
max_offset = (skb_transport_header_was_set(skb) ?
skb_transport_offset(skb) :
skb_network_offset(skb)) +
p->tcfp_off_max_hint;
if (skb_ensure_writable(skb, min(skb->len, max_offset)))
goto unlock;
tcf_lastuse_update(&p->tcf_tm);
if (p->tcfp_nkeys > 0) {
@ -402,6 +419,7 @@ static int tcf_pedit_act(struct sk_buff *skb, const struct tc_action *a,
p->tcf_qstats.overlimits++;
done:
bstats_update(&p->tcf_bstats, skb);
unlock:
spin_unlock(&p->tcf_lock);
return p->tcf_action;
}

4
net/smc/smc_rx.c
View File

@ -348,12 +348,12 @@ int smc_rx_recvmsg(struct smc_sock *smc, struct msghdr *msg,
}
break;
}
if (!timeo)
return -EAGAIN;
if (signal_pending(current)) {
read_done = sock_intr_errno(timeo);
break;
}
if (!timeo)
return -EAGAIN;
}
if (!smc_rx_data_available(conn)) {

5
sound/soc/codecs/max98090.c
View File

@ -413,6 +413,9 @@ static int max98090_put_enab_tlv(struct snd_kcontrol *kcontrol,
val = (val >> mc->shift) & mask;
if (sel < 0 || sel > mc->max)
return -EINVAL;
*select = sel;
/* Setting a volume is only valid if it is already On */
@ -427,7 +430,7 @@ static int max98090_put_enab_tlv(struct snd_kcontrol *kcontrol,
mask << mc->shift,
sel << mc->shift);
return 0;
return *select != val;
}
static const char *max98090_perf_pwr_text[] =

18
sound/soc/soc-ops.c
View File

@ -523,7 +523,15 @@ int snd_soc_put_volsw_range(struct snd_kcontrol *kcontrol,
unsigned int mask = (1 << fls(max)) - 1;
unsigned int invert = mc->invert;
unsigned int val, val_mask;
int err, ret;
int err, ret, tmp;
tmp = ucontrol->value.integer.value[0];
if (tmp < 0)
return -EINVAL;
if (mc->platform_max && tmp > mc->platform_max)
return -EINVAL;
if (tmp > mc->max - mc->min + 1)
return -EINVAL;
if (invert)
val = (max - ucontrol->value.integer.value[0]) & mask;
@ -538,6 +546,14 @@ int snd_soc_put_volsw_range(struct snd_kcontrol *kcontrol,
ret = err;
if (snd_soc_volsw_is_stereo(mc)) {
tmp = ucontrol->value.integer.value[1];
if (tmp < 0)
return -EINVAL;
if (mc->platform_max && tmp > mc->platform_max)
return -EINVAL;
if (tmp > mc->max - mc->min + 1)
return -EINVAL;
if (invert)
val = (max - ucontrol->value.integer.value[1]) & mask;
else