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Merge 5.4.261 into android11-5.4-lts

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Changes in 5.4.261
	vfs: fix readahead(2) on block devices
	genirq/matrix: Exclude managed interrupts in irq_matrix_allocated()
	i40e: fix potential memory leaks in i40e_remove()
	tcp: call tcp_try_undo_recovery when an RTOd TFO SYNACK is ACKed
	wifi: rtw88: debug: Fix the NULL vs IS_ERR() bug for debugfs_create_file()
	wifi: mt76: mt7603: rework/fix rx pse hang check
	tcp_metrics: add missing barriers on delete
	tcp_metrics: properly set tp->snd_ssthresh in tcp_init_metrics()
	tcp_metrics: do not create an entry from tcp_init_metrics()
	wifi: rtlwifi: fix EDCA limit set by BT coexistence
	can: dev: can_restart(): don't crash kernel if carrier is OK
	can: dev: can_restart(): fix race condition between controller restart and netif_carrier_on()
	thermal: core: prevent potential string overflow
	r8169: use tp_to_dev instead of open code
	r8169: fix rare issue with broken rx after link-down on RTL8125
	chtls: fix tp->rcv_tstamp initialization
	tcp: Remove one extra ktime_get_ns() from cookie_init_timestamp
	tcp: fix cookie_init_timestamp() overflows
	ACPI: sysfs: Fix create_pnp_modalias() and create_of_modalias()
	ipv6: avoid atomic fragment on GSO packets
	net: add DEV_STATS_READ() helper
	ipvlan: properly track tx_errors
	regmap: debugfs: Fix a erroneous check after snprintf()
	clk: qcom: clk-rcg2: Fix clock rate overflow for high parent frequencies
	clk: qcom: gcc-sm8150: use ARRAY_SIZE instead of specifying num_parents
	clk: qcom: gcc-sm8150: Fix gcc_sdcc2_apps_clk_src
	clk: imx: Select MXC_CLK for CLK_IMX8QXP
	clk: keystone: pll: fix a couple NULL vs IS_ERR() checks
	clk: npcm7xx: Fix incorrect kfree
	clk: mediatek: clk-mt6779: Add check for mtk_alloc_clk_data
	clk: mediatek: clk-mt6797: Add check for mtk_alloc_clk_data
	clk: mediatek: clk-mt7629-eth: Add check for mtk_alloc_clk_data
	clk: mediatek: clk-mt7629: Add check for mtk_alloc_clk_data
	clk: mediatek: clk-mt2701: Add check for mtk_alloc_clk_data
	platform/x86: wmi: Fix probe failure when failing to register WMI devices
	platform/x86: wmi: remove unnecessary initializations
	platform/x86: wmi: Fix opening of char device
	hwmon: (coretemp) Fix potentially truncated sysfs attribute name
	drm/rockchip: vop: Fix reset of state in duplicate state crtc funcs
	drm/rockchip: vop: Fix call to crtc reset helper
	drm/radeon: possible buffer overflow
	drm/rockchip: cdn-dp: Fix some error handling paths in cdn_dp_probe()
	arm64: dts: qcom: sdm845-mtp: fix WiFi configuration
	ARM: dts: qcom: mdm9615: populate vsdcc fixed regulator
	soc: qcom: llcc cleanup to get rid of sdm845 specific driver file
	soc: qcom: Rename llcc-slice to llcc-qcom
	soc: qcom: llcc: Handle a second device without data corruption
	firmware: ti_sci: Replace HTTP links with HTTPS ones
	firmware: ti_sci: Mark driver as non removable
	clk: scmi: Free scmi_clk allocated when the clocks with invalid info are skipped
	hwrng: geode - fix accessing registers
	libnvdimm/of_pmem: Use devm_kstrdup instead of kstrdup and check its return value
	sched/rt: Provide migrate_disable/enable() inlines
	nd_btt: Make BTT lanes preemptible
	crypto: caam/qi2 - fix Chacha20 + Poly1305 self test failure
	crypto: caam/jr - fix Chacha20 + Poly1305 self test failure
	HID: cp2112: Use irqchip template
	hid: cp2112: Fix duplicate workqueue initialization
	ARM: 9321/1: memset: cast the constant byte to unsigned char
	ext4: move 'ix' sanity check to corrent position
	scsi: ufs: core: Leave space for '\0' in utf8 desc string
	RDMA/hfi1: Workaround truncation compilation error
	sh: bios: Revive earlyprintk support
	ASoC: Intel: Skylake: Fix mem leak when parsing UUIDs fails
	ASoC: ams-delta.c: use component after check
	mfd: dln2: Fix double put in dln2_probe
	leds: pwm: simplify if condition
	leds: pwm: convert to atomic PWM API
	leds: pwm: Don't disable the PWM when the LED should be off
	ledtrig-cpu: Limit to 8 CPUs
	leds: trigger: ledtrig-cpu:: Fix 'output may be truncated' issue for 'cpu'
	tty: tty_jobctrl: fix pid memleak in disassociate_ctty()
	usb: dwc2: fix possible NULL pointer dereference caused by driver concurrency
	dmaengine: ti: edma: handle irq_of_parse_and_map() errors
	misc: st_core: Do not call kfree_skb() under spin_lock_irqsave()
	tools: iio: privatize globals and functions in iio_generic_buffer.c file
	tools: iio: iio_generic_buffer: Fix some integer type and calculation
	tools: iio: iio_generic_buffer ensure alignment
	USB: usbip: fix stub_dev hub disconnect
	dmaengine: pxa_dma: Remove an erroneous BUG_ON() in pxad_free_desc()
	f2fs: fix to initialize map.m_pblk in f2fs_precache_extents()
	modpost: fix tee MODULE_DEVICE_TABLE built on big-endian host
	powerpc/xive: Fix endian conversion size
	powerpc/imc-pmu: Use the correct spinlock initializer.
	powerpc/pseries: fix potential memory leak in init_cpu_associativity()
	i3c: Fix potential refcount leak in i3c_master_register_new_i3c_devs
	rtc: pcf85363: fix wrong mask/val parameters in regmap_update_bits call
	pcmcia: cs: fix possible hung task and memory leak pccardd()
	pcmcia: ds: fix refcount leak in pcmcia_device_add()
	pcmcia: ds: fix possible name leak in error path in pcmcia_device_add()
	media: bttv: fix use after free error due to btv->timeout timer
	media: s3c-camif: Avoid inappropriate kfree()
	media: dvb-usb-v2: af9035: fix missing unlock
	regmap: prevent noinc writes from clobbering cache
	pwm: sti: Avoid conditional gotos
	pwm: sti: Reduce number of allocations and drop usage of chip_data
	pwm: brcmstb: Utilize appropriate clock APIs in suspend/resume
	Input: synaptics-rmi4 - fix use after free in rmi_unregister_function()
	llc: verify mac len before reading mac header
	tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING
	inet: shrink struct flowi_common
	dccp: Call security_inet_conn_request() after setting IPv4 addresses.
	dccp/tcp: Call security_inet_conn_request() after setting IPv6 addresses.
	net: r8169: Disable multicast filter for RTL8168H and RTL8107E
	Fix termination state for idr_for_each_entry_ul()
	net: stmmac: xgmac: Enable support for multiple Flexible PPS outputs
	net/smc: fix dangling sock under state SMC_APPFINCLOSEWAIT
	tg3: power down device only on SYSTEM_POWER_OFF
	r8169: respect userspace disabling IFF_MULTICAST
	netfilter: xt_recent: fix (increase) ipv6 literal buffer length
	netfilter: nft_redir: use `struct nf_nat_range2` throughout and deduplicate eval call-backs
	netfilter: nat: fix ipv6 nat redirect with mapped and scoped addresses
	drm/syncobj: fix DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE
	spi: spi-zynq-qspi: add spi-mem to driver kconfig dependencies
	fbdev: imsttfb: Fix error path of imsttfb_probe()
	fbdev: imsttfb: fix a resource leak in probe
	fbdev: fsl-diu-fb: mark wr_reg_wa() static
	Revert "mmc: core: Capture correct oemid-bits for eMMC cards"
	btrfs: use u64 for buffer sizes in the tree search ioctls
	Linux 5.4.261

Change-Id: Iee65ff18889e15022b25cf33662c0f835825af9d
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Greg Kroah-Hartman 2023-11-25 18:20:59 +00:00
commit 0e07b7bd3c
122 changed files with 783 additions and 709 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
View File

@ -55,7 +55,7 @@ Required Properties:
corresponds to a range of host irqs.
For more details on TISCI IRQ resource management refer:
http://downloads.ti.com/tisci/esd/latest/2_tisci_msgs/rm/rm_irq.html
https://downloads.ti.com/tisci/esd/latest/2_tisci_msgs/rm/rm_irq.html
Example:
--------

2
Makefile
View File

@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 5
PATCHLEVEL = 4
SUBLEVEL = 260
SUBLEVEL = 261
EXTRAVERSION =
NAME = Kleptomaniac Octopus

14
arch/arm/boot/dts/qcom-mdm9615.dtsi
View File

@ -82,14 +82,12 @@
};
};
regulators {
vsdcc_fixed: vsdcc-regulator {
compatible = "regulator-fixed";
regulator-name = "SDCC Power";
regulator-min-microvolt = <2700000>;
regulator-max-microvolt = <2700000>;
regulator-always-on;
};
vsdcc_fixed: vsdcc-regulator {
compatible = "regulator-fixed";
regulator-name = "SDCC Power";
regulator-min-microvolt = <2700000>;
regulator-max-microvolt = <2700000>;
regulator-always-on;
};
soc: soc {

1
arch/arm/lib/memset.S
View File

@ -16,6 +16,7 @@
ENTRY(mmioset)
ENTRY(memset)
UNWIND( .fnstart )
and r1, r1, #255 @ cast to unsigned char
ands r3, r0, #3 @ 1 unaligned?
mov ip, r0 @ preserve r0 as return value
bne 6f @ 1

2
arch/arm64/boot/dts/qcom/sdm845-mtp.dts
View File

@ -468,6 +468,8 @@
vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
qcom,snoc-host-cap-8bit-quirk;
};
/* PINCTRL - additions to nodes defined in sdm845.dtsi */

2
arch/powerpc/perf/imc-pmu.c
View File

@ -50,7 +50,7 @@ static int trace_imc_mem_size;
* core and trace-imc
*/
static struct imc_pmu_ref imc_global_refc = {
.lock = __SPIN_LOCK_INITIALIZER(imc_global_refc.lock),
.lock = __SPIN_LOCK_UNLOCKED(imc_global_refc.lock),
.id = 0,
.refc = 0,
};

4
arch/powerpc/platforms/pseries/lpar.c
View File

@ -522,8 +522,10 @@ static ssize_t vcpudispatch_stats_write(struct file *file, const char __user *p,
if (cmd) {
rc = init_cpu_associativity();
if (rc)
if (rc) {
destroy_cpu_associativity();
goto out;
}
for_each_possible_cpu(cpu) {
disp = per_cpu_ptr(&vcpu_disp_data, cpu);

2
arch/powerpc/sysdev/xive/native.c
View File

@ -778,7 +778,7 @@ int xive_native_get_queue_info(u32 vp_id, u32 prio,
if (out_qpage)
*out_qpage = be64_to_cpu(qpage);
if (out_qsize)
*out_qsize = be32_to_cpu(qsize);
*out_qsize = be64_to_cpu(qsize);
if (out_qeoi_page)
*out_qeoi_page = be64_to_cpu(qeoi_page);
if (out_escalate_irq)

11
arch/sh/Kconfig.debug
View File

@ -26,6 +26,17 @@ config STACK_DEBUG
every function call and will therefore incur a major
performance hit. Most users should say N.
config EARLY_PRINTK
bool "Early printk"
depends on SH_STANDARD_BIOS
help
Say Y here to redirect kernel printk messages to the serial port
used by the SH-IPL bootloader, starting very early in the boot
process and ending when the kernel's serial console is initialised.
This option is only useful while porting the kernel to a new machine,
when the kernel may crash or hang before the serial console is
initialised. If unsure, say N.
config 4KSTACKS
bool "Use 4Kb for kernel stacks instead of 8Kb"
depends on DEBUG_KERNEL && (MMU || BROKEN) && !PAGE_SIZE_64KB

10
drivers/acpi/device_sysfs.c
View File

@ -156,8 +156,8 @@ static int create_pnp_modalias(struct acpi_device *acpi_dev, char *modalias,
return 0;
len = snprintf(modalias, size, "acpi:");
if (len <= 0)
return len;
if (len >= size)
return -ENOMEM;
size -= len;
@ -210,8 +210,10 @@ static int create_of_modalias(struct acpi_device *acpi_dev, char *modalias,
len = snprintf(modalias, size, "of:N%sT", (char *)buf.pointer);
ACPI_FREE(buf.pointer);
if (len <= 0)
return len;
if (len >= size)
return -ENOMEM;
size -= len;
of_compatible = acpi_dev->data.of_compatible;
if (of_compatible->type == ACPI_TYPE_PACKAGE) {

2
drivers/base/regmap/regmap-debugfs.c
View File

@ -49,7 +49,7 @@ static ssize_t regmap_name_read_file(struct file *file,
name = map->dev->driver->name;
ret = snprintf(buf, PAGE_SIZE, "%s\n", name);
if (ret < 0) {
if (ret >= PAGE_SIZE) {
kfree(buf);
return ret;
}

16
drivers/base/regmap/regmap.c
View File

@ -1495,17 +1495,19 @@ static int _regmap_raw_write_impl(struct regmap *map, unsigned int reg,
}
if (!map->cache_bypass && map->format.parse_val) {
unsigned int ival;
unsigned int ival, offset;
int val_bytes = map->format.val_bytes;
for (i = 0; i < val_len / val_bytes; i++) {
ival = map->format.parse_val(val + (i * val_bytes));
ret = regcache_write(map,
reg + regmap_get_offset(map, i),
ival);
/* Cache the last written value for noinc writes */
i = noinc ? val_len - val_bytes : 0;
for (; i < val_len; i += val_bytes) {
ival = map->format.parse_val(val + i);
offset = noinc ? 0 : regmap_get_offset(map, i / val_bytes);
ret = regcache_write(map, reg + offset, ival);
if (ret) {
dev_err(map->dev,
"Error in caching of register: %x ret: %d\n",
reg + regmap_get_offset(map, i), ret);
reg + offset, ret);
return ret;
}
}

6
drivers/char/hw_random/geode-rng.c
View File

@ -58,7 +58,8 @@ struct amd_geode_priv {
static int geode_rng_data_read(struct hwrng *rng, u32 *data)
{
void __iomem *mem = (void __iomem *)rng->priv;
struct amd_geode_priv *priv = (struct amd_geode_priv *)rng->priv;
void __iomem *mem = priv->membase;
*data = readl(mem + GEODE_RNG_DATA_REG);
@ -67,7 +68,8 @@ static int geode_rng_data_read(struct hwrng *rng, u32 *data)
static int geode_rng_data_present(struct hwrng *rng, int wait)
{
void __iomem *mem = (void __iomem *)rng->priv;
struct amd_geode_priv *priv = (struct amd_geode_priv *)rng->priv;
void __iomem *mem = priv->membase;
int data, i;
for (i = 0; i < 20; i++) {

2
drivers/clk/clk-npcm7xx.c
View File

@ -647,7 +647,7 @@ static void __init npcm7xx_clk_init(struct device_node *clk_np)
return;
npcm7xx_init_fail:
kfree(npcm7xx_clk_data->hws);
kfree(npcm7xx_clk_data);
npcm7xx_init_np_err:
iounmap(clk_base);
npcm7xx_init_error:

1
drivers/clk/clk-scmi.c
View File

@ -170,6 +170,7 @@ static int scmi_clocks_probe(struct scmi_device *sdev)
sclk->info = handle->clk_ops->info_get(handle, idx);
if (!sclk->info) {
dev_dbg(dev, "invalid clock info for idx %d\n", idx);
devm_kfree(dev, sclk);
continue;
}

1
drivers/clk/imx/Kconfig
View File

@ -30,5 +30,6 @@ config CLK_IMX8QXP
bool "IMX8QXP SCU Clock"
depends on ARCH_MXC && IMX_SCU && ARM64
select MXC_CLK_SCU
select MXC_CLK
help
Build the driver for IMX8QXP SCU based clocks.

15
drivers/clk/keystone/pll.c
View File

@ -281,12 +281,13 @@ static void __init of_pll_div_clk_init(struct device_node *node)
clk = clk_register_divider(NULL, clk_name, parent_name, 0, reg, shift,
mask, 0, NULL);
if (clk) {
of_clk_add_provider(node, of_clk_src_simple_get, clk);
} else {
if (IS_ERR(clk)) {
pr_err("%s: error registering divider %s\n", __func__, clk_name);
iounmap(reg);
return;
}
of_clk_add_provider(node, of_clk_src_simple_get, clk);
}
CLK_OF_DECLARE(pll_divider_clock, "ti,keystone,pll-divider-clock", of_pll_div_clk_init);
@ -328,10 +329,12 @@ static void __init of_pll_mux_clk_init(struct device_node *node)
clk = clk_register_mux(NULL, clk_name, (const char **)&parents,
ARRAY_SIZE(parents) , 0, reg, shift, mask,
0, NULL);
if (clk)
of_clk_add_provider(node, of_clk_src_simple_get, clk);
else
if (IS_ERR(clk)) {
pr_err("%s: error registering mux %s\n", __func__, clk_name);
return;
}
of_clk_add_provider(node, of_clk_src_simple_get, clk);
}
CLK_OF_DECLARE(pll_mux_clock, "ti,keystone,pll-mux-clock", of_pll_mux_clk_init);

8
drivers/clk/mediatek/clk-mt2701.c
View File

@ -675,6 +675,8 @@ static int mtk_topckgen_init(struct platform_device *pdev)
return PTR_ERR(base);
clk_data = mtk_alloc_clk_data(CLK_TOP_NR);
if (!clk_data)
return -ENOMEM;
mtk_clk_register_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks),
clk_data);
@ -742,6 +744,8 @@ static void __init mtk_infrasys_init_early(struct device_node *node)
if (!infra_clk_data) {
infra_clk_data = mtk_alloc_clk_data(CLK_INFRA_NR);
if (!infra_clk_data)
return;
for (i = 0; i < CLK_INFRA_NR; i++)
infra_clk_data->clks[i] = ERR_PTR(-EPROBE_DEFER);
@ -768,6 +772,8 @@ static int mtk_infrasys_init(struct platform_device *pdev)
if (!infra_clk_data) {
infra_clk_data = mtk_alloc_clk_data(CLK_INFRA_NR);
if (!infra_clk_data)
return -ENOMEM;
} else {
for (i = 0; i < CLK_INFRA_NR; i++) {
if (infra_clk_data->clks[i] == ERR_PTR(-EPROBE_DEFER))
@ -896,6 +902,8 @@ static int mtk_pericfg_init(struct platform_device *pdev)
return PTR_ERR(base);
clk_data = mtk_alloc_clk_data(CLK_PERI_NR);
if (!clk_data)
return -ENOMEM;
mtk_clk_register_gates(node, peri_clks, ARRAY_SIZE(peri_clks),
clk_data);

4
drivers/clk/mediatek/clk-mt6779.c
View File

@ -1216,6 +1216,8 @@ static int clk_mt6779_apmixed_probe(struct platform_device *pdev)
struct device_node *node = pdev->dev.of_node;
clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK);
if (!clk_data)
return -ENOMEM;
mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls), clk_data);
@ -1237,6 +1239,8 @@ static int clk_mt6779_top_probe(struct platform_device *pdev)
return PTR_ERR(base);
clk_data = mtk_alloc_clk_data(CLK_TOP_NR_CLK);
if (!clk_data)
return -ENOMEM;
mtk_clk_register_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks),
clk_data);

6
drivers/clk/mediatek/clk-mt6797.c
View File

@ -392,6 +392,8 @@ static int mtk_topckgen_init(struct platform_device *pdev)
return PTR_ERR(base);
clk_data = mtk_alloc_clk_data(CLK_TOP_NR);
if (!clk_data)
return -ENOMEM;
mtk_clk_register_factors(top_fixed_divs, ARRAY_SIZE(top_fixed_divs),
clk_data);
@ -564,6 +566,8 @@ static void mtk_infrasys_init_early(struct device_node *node)
if (!infra_clk_data) {
infra_clk_data = mtk_alloc_clk_data(CLK_INFRA_NR);
if (!infra_clk_data)
return;
for (i = 0; i < CLK_INFRA_NR; i++)
infra_clk_data->clks[i] = ERR_PTR(-EPROBE_DEFER);
@ -588,6 +592,8 @@ static int mtk_infrasys_init(struct platform_device *pdev)
if (!infra_clk_data) {
infra_clk_data = mtk_alloc_clk_data(CLK_INFRA_NR);
if (!infra_clk_data)
return -ENOMEM;
} else {
for (i = 0; i < CLK_INFRA_NR; i++) {
if (infra_clk_data->clks[i] == ERR_PTR(-EPROBE_DEFER))

4
drivers/clk/mediatek/clk-mt7629-eth.c
View File

@ -83,6 +83,8 @@ static int clk_mt7629_ethsys_init(struct platform_device *pdev)
int r;
clk_data = mtk_alloc_clk_data(CLK_ETH_NR_CLK);
if (!clk_data)
return -ENOMEM;
mtk_clk_register_gates(node, eth_clks, CLK_ETH_NR_CLK, clk_data);
@ -105,6 +107,8 @@ static int clk_mt7629_sgmiisys_init(struct platform_device *pdev)
int r;
clk_data = mtk_alloc_clk_data(CLK_SGMII_NR_CLK);
if (!clk_data)
return -ENOMEM;
mtk_clk_register_gates(node, sgmii_clks[id++], CLK_SGMII_NR_CLK,
clk_data);

6
drivers/clk/mediatek/clk-mt7629.c
View File

@ -581,6 +581,8 @@ static int mtk_topckgen_init(struct platform_device *pdev)
return PTR_ERR(base);
clk_data = mtk_alloc_clk_data(CLK_TOP_NR_CLK);
if (!clk_data)
return -ENOMEM;
mtk_clk_register_fixed_clks(top_fixed_clks, ARRAY_SIZE(top_fixed_clks),
clk_data);
@ -605,6 +607,8 @@ static int mtk_infrasys_init(struct platform_device *pdev)
int r;
clk_data = mtk_alloc_clk_data(CLK_INFRA_NR_CLK);
if (!clk_data)
return -ENOMEM;
mtk_clk_register_gates(node, infra_clks, ARRAY_SIZE(infra_clks),
clk_data);
@ -633,6 +637,8 @@ static int mtk_pericfg_init(struct platform_device *pdev)
return PTR_ERR(base);
clk_data = mtk_alloc_clk_data(CLK_PERI_NR_CLK);
if (!clk_data)
return -ENOMEM;
mtk_clk_register_gates(node, peri_clks, ARRAY_SIZE(peri_clks),
clk_data);

14
drivers/clk/qcom/clk-rcg2.c
View File

@ -146,17 +146,11 @@ static int clk_rcg2_set_parent(struct clk_hw *hw, u8 index)
static unsigned long
calc_rate(unsigned long rate, u32 m, u32 n, u32 mode, u32 hid_div)
{
if (hid_div) {
rate *= 2;
rate /= hid_div + 1;
}
if (hid_div)
rate = mult_frac(rate, 2, hid_div + 1);
if (mode) {
u64 tmp = rate;
tmp *= m;
do_div(tmp, n);
rate = tmp;
}
if (mode)
rate = mult_frac(rate, m, n);
return rate;
}

98
drivers/clk/qcom/gcc-sm8150.c
View File

@ -250,7 +250,7 @@ static struct clk_rcg2 gcc_cpuss_ahb_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_cpuss_ahb_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -273,7 +273,7 @@ static struct clk_rcg2 gcc_emac_ptp_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_emac_ptp_clk_src",
.parent_data = gcc_parents_5,
.num_parents = 5,
.num_parents = ARRAY_SIZE(gcc_parents_5),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -299,7 +299,7 @@ static struct clk_rcg2 gcc_emac_rgmii_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_emac_rgmii_clk_src",
.parent_data = gcc_parents_5,
.num_parents = 5,
.num_parents = ARRAY_SIZE(gcc_parents_5),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -323,7 +323,7 @@ static struct clk_rcg2 gcc_gp1_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_gp1_clk_src",
.parent_data = gcc_parents_1,
.num_parents = 5,
.num_parents = ARRAY_SIZE(gcc_parents_1),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -338,7 +338,7 @@ static struct clk_rcg2 gcc_gp2_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_gp2_clk_src",
.parent_data = gcc_parents_1,
.num_parents = 5,
.num_parents = ARRAY_SIZE(gcc_parents_1),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -353,7 +353,7 @@ static struct clk_rcg2 gcc_gp3_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_gp3_clk_src",
.parent_data = gcc_parents_1,
.num_parents = 5,
.num_parents = ARRAY_SIZE(gcc_parents_1),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -374,7 +374,7 @@ static struct clk_rcg2 gcc_pcie_0_aux_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_pcie_0_aux_clk_src",
.parent_data = gcc_parents_2,
.num_parents = 3,
.num_parents = ARRAY_SIZE(gcc_parents_2),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -389,7 +389,7 @@ static struct clk_rcg2 gcc_pcie_1_aux_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_pcie_1_aux_clk_src",
.parent_data = gcc_parents_2,
.num_parents = 3,
.num_parents = ARRAY_SIZE(gcc_parents_2),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -410,7 +410,7 @@ static struct clk_rcg2 gcc_pcie_phy_refgen_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_pcie_phy_refgen_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -432,7 +432,7 @@ static struct clk_rcg2 gcc_pdm2_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_pdm2_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -455,7 +455,7 @@ static struct clk_rcg2 gcc_qspi_core_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_qspi_core_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -489,7 +489,7 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s0_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_qupv3_wrap0_s0_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -504,7 +504,7 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s1_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_qupv3_wrap0_s1_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -519,7 +519,7 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s2_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_qupv3_wrap0_s2_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -534,7 +534,7 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s3_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_qupv3_wrap0_s3_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -549,7 +549,7 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s4_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_qupv3_wrap0_s4_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -564,7 +564,7 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s5_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_qupv3_wrap0_s5_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -579,7 +579,7 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s6_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_qupv3_wrap0_s6_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -594,7 +594,7 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s7_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_qupv3_wrap0_s7_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -609,7 +609,7 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s0_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_qupv3_wrap1_s0_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -624,7 +624,7 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s1_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_qupv3_wrap1_s1_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -639,7 +639,7 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s2_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_qupv3_wrap1_s2_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -654,7 +654,7 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s3_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_qupv3_wrap1_s3_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -669,7 +669,7 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s4_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_qupv3_wrap1_s4_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -684,7 +684,7 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s5_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_qupv3_wrap1_s5_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -699,7 +699,7 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s0_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_qupv3_wrap2_s0_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -714,7 +714,7 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s1_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_qupv3_wrap2_s1_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -729,7 +729,7 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s2_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_qupv3_wrap2_s2_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -744,7 +744,7 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s3_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_qupv3_wrap2_s3_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -759,7 +759,7 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s4_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_qupv3_wrap2_s4_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -774,7 +774,7 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s5_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_qupv3_wrap2_s5_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -800,8 +800,8 @@ static struct clk_rcg2 gcc_sdcc2_apps_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_sdcc2_apps_clk_src",
.parent_data = gcc_parents_6,
.num_parents = 5,
.flags = CLK_SET_RATE_PARENT,
.num_parents = ARRAY_SIZE(gcc_parents_6),
.flags = CLK_OPS_PARENT_ENABLE,
.ops = &clk_rcg2_floor_ops,
},
};
@ -825,7 +825,7 @@ static struct clk_rcg2 gcc_sdcc4_apps_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_sdcc4_apps_clk_src",
.parent_data = gcc_parents_3,
.num_parents = 3,
.num_parents = ARRAY_SIZE(gcc_parents_3),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_floor_ops,
},
@ -845,7 +845,7 @@ static struct clk_rcg2 gcc_tsif_ref_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_tsif_ref_clk_src",
.parent_data = gcc_parents_7,
.num_parents = 5,
.num_parents = ARRAY_SIZE(gcc_parents_7),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -869,7 +869,7 @@ static struct clk_rcg2 gcc_ufs_card_axi_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_ufs_card_axi_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -892,7 +892,7 @@ static struct clk_rcg2 gcc_ufs_card_ice_core_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_ufs_card_ice_core_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -912,7 +912,7 @@ static struct clk_rcg2 gcc_ufs_card_phy_aux_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_ufs_card_phy_aux_clk_src",
.parent_data = gcc_parents_4,
.num_parents = 2,
.num_parents = ARRAY_SIZE(gcc_parents_4),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -934,7 +934,7 @@ static struct clk_rcg2 gcc_ufs_card_unipro_core_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_ufs_card_unipro_core_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -958,7 +958,7 @@ static struct clk_rcg2 gcc_ufs_phy_axi_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_ufs_phy_axi_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -973,7 +973,7 @@ static struct clk_rcg2 gcc_ufs_phy_ice_core_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_ufs_phy_ice_core_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -988,7 +988,7 @@ static struct clk_rcg2 gcc_ufs_phy_phy_aux_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_ufs_phy_phy_aux_clk_src",
.parent_data = gcc_parents_4,
.num_parents = 2,
.num_parents = ARRAY_SIZE(gcc_parents_4),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -1003,7 +1003,7 @@ static struct clk_rcg2 gcc_ufs_phy_unipro_core_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_ufs_phy_unipro_core_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -1027,7 +1027,7 @@ static struct clk_rcg2 gcc_usb30_prim_master_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_usb30_prim_master_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -1049,7 +1049,7 @@ static struct clk_rcg2 gcc_usb30_prim_mock_utmi_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_usb30_prim_mock_utmi_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -1064,7 +1064,7 @@ static struct clk_rcg2 gcc_usb30_sec_master_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_usb30_sec_master_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -1079,7 +1079,7 @@ static struct clk_rcg2 gcc_usb30_sec_mock_utmi_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_usb30_sec_mock_utmi_clk_src",
.parent_data = gcc_parents_0,
.num_parents = 4,
.num_parents = ARRAY_SIZE(gcc_parents_0),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -1094,7 +1094,7 @@ static struct clk_rcg2 gcc_usb3_prim_phy_aux_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_usb3_prim_phy_aux_clk_src",
.parent_data = gcc_parents_2,
.num_parents = 3,
.num_parents = ARRAY_SIZE(gcc_parents_2),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},
@ -1109,7 +1109,7 @@ static struct clk_rcg2 gcc_usb3_sec_phy_aux_clk_src = {
.clkr.hw.init = &(struct clk_init_data){
.name = "gcc_usb3_sec_phy_aux_clk_src",
.parent_data = gcc_parents_2,
.num_parents = 3,
.num_parents = ARRAY_SIZE(gcc_parents_2),
.flags = CLK_SET_RATE_PARENT,
.ops = &clk_rcg2_ops,
},

3
drivers/crypto/caam/caamalg.c
View File

@ -553,7 +553,8 @@ static int chachapoly_setkey(struct crypto_aead *aead, const u8 *key,
return -EINVAL;
}
ctx->cdata.key_virt = key;
memcpy(ctx->key, key, keylen);
ctx->cdata.key_virt = ctx->key;
ctx->cdata.keylen = keylen - saltlen;
return chachapoly_set_sh_desc(aead);

3
drivers/crypto/caam/caamalg_qi2.c
View File

@ -639,7 +639,8 @@ static int chachapoly_setkey(struct crypto_aead *aead, const u8 *key,
return -EINVAL;
}
ctx->cdata.key_virt = key;
memcpy(ctx->key, key, keylen);
ctx->cdata.key_virt = ctx->key;
ctx->cdata.keylen = keylen - saltlen;
return chachapoly_set_sh_desc(aead);

2
drivers/crypto/chelsio/chtls/chtls_cm.c
View File

@ -2092,7 +2092,7 @@ static void chtls_rx_ack(struct sock *sk, struct sk_buff *skb)
if (tp->snd_una != snd_una) {
tp->snd_una = snd_una;
tp->rcv_tstamp = tcp_time_stamp(tp);
tp->rcv_tstamp = tcp_jiffies32;
if (tp->snd_una == tp->snd_nxt &&
!csk_flag_nochk(csk, CSK_TX_FAILOVER))
csk_reset_flag(csk, CSK_TX_WAIT_IDLE);

1
drivers/dma/pxa_dma.c
View File

@ -723,7 +723,6 @@ static void pxad_free_desc(struct virt_dma_desc *vd)
dma_addr_t dma;
struct pxad_desc_sw *sw_desc = to_pxad_sw_desc(vd);
BUG_ON(sw_desc->nb_desc == 0);
for (i = sw_desc->nb_desc - 1; i >= 0; i--) {
if (i > 0)
dma = sw_desc->hw_desc[i - 1]->ddadr;

4
drivers/dma/ti/edma.c
View File

@ -2361,7 +2361,7 @@ static int edma_probe(struct platform_device *pdev)
if (irq < 0 && node)
irq = irq_of_parse_and_map(node, 0);
if (irq >= 0) {
if (irq > 0) {
irq_name = devm_kasprintf(dev, GFP_KERNEL, "%s_ccint",
dev_name(dev));
ret = devm_request_irq(dev, irq, dma_irq_handler, 0, irq_name,
@ -2377,7 +2377,7 @@ static int edma_probe(struct platform_device *pdev)
if (irq < 0 && node)
irq = irq_of_parse_and_map(node, 2);
if (irq >= 0) {
if (irq > 0) {
irq_name = devm_kasprintf(dev, GFP_KERNEL, "%s_ccerrint",
dev_name(dev));
ret = devm_request_irq(dev, irq, dma_ccerr_handler, 0, irq_name,

48
drivers/firmware/ti_sci.c
View File

@ -2,7 +2,7 @@
/*
* Texas Instruments System Control Interface Protocol Driver
*
* Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/
* Copyright (C) 2015-2016 Texas Instruments Incorporated - https://www.ti.com/
* Nishanth Menon
*/
@ -208,19 +208,6 @@ static int ti_sci_debugfs_create(struct platform_device *pdev,
return 0;
}
/**
* ti_sci_debugfs_destroy() - clean up log debug file
* @pdev: platform device pointer
* @info: Pointer to SCI entity information
*/
static void ti_sci_debugfs_destroy(struct platform_device *pdev,
struct ti_sci_info *info)
{
if (IS_ERR(info->debug_region))
return;
debugfs_remove(info->d);
}
#else /* CONFIG_DEBUG_FS */
static inline int ti_sci_debugfs_create(struct platform_device *dev,
struct ti_sci_info *info)
@ -3527,43 +3514,12 @@ out:
return ret;
}
static int ti_sci_remove(struct platform_device *pdev)
{
struct ti_sci_info *info;
struct device *dev = &pdev->dev;
int ret = 0;
of_platform_depopulate(dev);
info = platform_get_drvdata(pdev);
if (info->nb.notifier_call)
unregister_restart_handler(&info->nb);
mutex_lock(&ti_sci_list_mutex);
if (info->users)
ret = -EBUSY;
else
list_del(&info->node);
mutex_unlock(&ti_sci_list_mutex);
if (!ret) {
ti_sci_debugfs_destroy(pdev, info);
/* Safe to free channels since no more users */
mbox_free_channel(info->chan_tx);
mbox_free_channel(info->chan_rx);
}
return ret;
}
static struct platform_driver ti_sci_driver = {
.probe = ti_sci_probe,
.remove = ti_sci_remove,
.driver = {
.name = "ti-sci",
.of_match_table = of_match_ptr(ti_sci_of_match),
.suppress_bind_attrs = true,
},
};
module_platform_driver(ti_sci_driver);

2
drivers/firmware/ti_sci.h
View File

@ -6,7 +6,7 @@
* The system works in a message response protocol
* See: http://processors.wiki.ti.com/index.php/TISCI for details
*
* Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/
* Copyright (C) 2015-2016 Texas Instruments Incorporated - https://www.ti.com/
*/
#ifndef __TI_SCI_H

3
drivers/gpu/drm/drm_syncobj.c
View File

@ -921,7 +921,8 @@ static signed long drm_syncobj_array_wait_timeout(struct drm_syncobj **syncobjs,
fence = drm_syncobj_fence_get(syncobjs[i]);
if (!fence || dma_fence_chain_find_seqno(&fence, points[i])) {
dma_fence_put(fence);
if (flags & DRM_SYNCOBJ_WAIT_FLAGS_WAIT_FOR_SUBMIT) {
if (flags & (DRM_SYNCOBJ_WAIT_FLAGS_WAIT_FOR_SUBMIT |
DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE)) {
continue;
} else {
timeout = -EINVAL;

7
drivers/gpu/drm/radeon/evergreen.c
View File

@ -4819,14 +4819,15 @@ restart_ih:
break;
case 44: /* hdmi */
afmt_idx = src_data;
if (!(afmt_status[afmt_idx] & AFMT_AZ_FORMAT_WTRIG))
DRM_DEBUG("IH: IH event w/o asserted irq bit?\n");
if (afmt_idx > 5) {
DRM_ERROR("Unhandled interrupt: %d %d\n",
src_id, src_data);
break;
}
if (!(afmt_status[afmt_idx] & AFMT_AZ_FORMAT_WTRIG))
DRM_DEBUG("IH: IH event w/o asserted irq bit?\n");
afmt_status[afmt_idx] &= ~AFMT_AZ_FORMAT_WTRIG;
queue_hdmi = true;
DRM_DEBUG("IH: HDMI%d\n", afmt_idx + 1);

15
drivers/gpu/drm/rockchip/cdn-dp-core.c
View File

@ -1147,6 +1147,7 @@ static int cdn_dp_probe(struct platform_device *pdev)
struct cdn_dp_device *dp;
struct extcon_dev *extcon;
struct phy *phy;
int ret;
int i;
dp = devm_kzalloc(dev, sizeof(*dp), GFP_KERNEL);
@ -1187,9 +1188,19 @@ static int cdn_dp_probe(struct platform_device *pdev)
mutex_init(&dp->lock);
dev_set_drvdata(dev, dp);
cdn_dp_audio_codec_init(dp, dev);
ret = cdn_dp_audio_codec_init(dp, dev);
if (ret)
return ret;
return component_add(dev, &cdn_dp_component_ops);
ret = component_add(dev, &cdn_dp_component_ops);
if (ret)
goto err_audio_deinit;
return 0;
err_audio_deinit:
platform_device_unregister(dp->audio_pdev);
return ret;
}
static int cdn_dp_remove(struct platform_device *pdev)

8
drivers/gpu/drm/rockchip/rockchip_drm_vop.c
View File

@ -1291,7 +1291,8 @@ static struct drm_crtc_state *vop_crtc_duplicate_state(struct drm_crtc *crtc)
if (WARN_ON(!crtc->state))
return NULL;
rockchip_state = kzalloc(sizeof(*rockchip_state), GFP_KERNEL);
rockchip_state = kmemdup(to_rockchip_crtc_state(crtc->state),
sizeof(*rockchip_state), GFP_KERNEL);
if (!rockchip_state)
return NULL;
@ -1316,7 +1317,10 @@ static void vop_crtc_reset(struct drm_crtc *crtc)
if (crtc->state)
vop_crtc_destroy_state(crtc, crtc->state);
__drm_atomic_helper_crtc_reset(crtc, &crtc_state->base);
if (crtc_state)
__drm_atomic_helper_crtc_reset(crtc, &crtc_state->base);
else
__drm_atomic_helper_crtc_reset(crtc, NULL);
}
#ifdef CONFIG_DRM_ANALOGIX_DP

23
drivers/hid/hid-cp2112.c
View File

@ -1156,8 +1156,6 @@ static unsigned int cp2112_gpio_irq_startup(struct irq_data *d)
struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
struct cp2112_device *dev = gpiochip_get_data(gc);
INIT_DELAYED_WORK(&dev->gpio_poll_worker, cp2112_gpio_poll_callback);
if (!dev->gpio_poll) {
dev->gpio_poll = true;
schedule_delayed_work(&dev->gpio_poll_worker, 0);
@ -1240,6 +1238,7 @@ static int cp2112_probe(struct hid_device *hdev, const struct hid_device_id *id)
struct cp2112_device *dev;
u8 buf[3];
struct cp2112_smbus_config_report config;
struct gpio_irq_chip *girq;
int ret;
dev = devm_kzalloc(&hdev->dev, sizeof(*dev), GFP_KERNEL);
@ -1343,6 +1342,17 @@ static int cp2112_probe(struct hid_device *hdev, const struct hid_device_id *id)
dev->gc.can_sleep = 1;
dev->gc.parent = &hdev->dev;
girq = &dev->gc.irq;
girq->chip = &cp2112_gpio_irqchip;
/* The event comes from the outside so no parent handler */
girq->parent_handler = NULL;
girq->num_parents = 0;
girq->parents = NULL;
girq->default_type = IRQ_TYPE_NONE;
girq->handler = handle_simple_irq;
INIT_DELAYED_WORK(&dev->gpio_poll_worker, cp2112_gpio_poll_callback);
ret = gpiochip_add_data(&dev->gc, dev);
if (ret < 0) {
hid_err(hdev, "error registering gpio chip\n");
@ -1358,17 +1368,8 @@ static int cp2112_probe(struct hid_device *hdev, const struct hid_device_id *id)
chmod_sysfs_attrs(hdev);
hid_hw_power(hdev, PM_HINT_NORMAL);
ret = gpiochip_irqchip_add(&dev->gc, &cp2112_gpio_irqchip, 0,
handle_simple_irq, IRQ_TYPE_NONE);
if (ret) {
dev_err(dev->gc.parent, "failed to add IRQ chip\n");
goto err_sysfs_remove;
}
return ret;
err_sysfs_remove:
sysfs_remove_group(&hdev->dev.kobj, &cp2112_attr_group);
err_gpiochip_remove:
gpiochip_remove(&dev->gc);
err_free_i2c:

2
drivers/hwmon/coretemp.c
View File

@ -41,7 +41,7 @@ MODULE_PARM_DESC(tjmax, "TjMax value in degrees Celsius");
#define PKG_SYSFS_ATTR_NO 1 /* Sysfs attribute for package temp */
#define BASE_SYSFS_ATTR_NO 2 /* Sysfs Base attr no for coretemp */
#define NUM_REAL_CORES 128 /* Number of Real cores per cpu */
#define CORETEMP_NAME_LENGTH 19 /* String Length of attrs */
#define CORETEMP_NAME_LENGTH 28 /* String Length of attrs */
#define MAX_CORE_ATTRS 4 /* Maximum no of basic attrs */
#define TOTAL_ATTRS (MAX_CORE_ATTRS + 1)
#define MAX_CORE_DATA (NUM_REAL_CORES + BASE_SYSFS_ATTR_NO)

4
drivers/i3c/master.c
View File

@ -1469,9 +1469,11 @@ i3c_master_register_new_i3c_devs(struct i3c_master_controller *master)
desc->dev->dev.of_node = desc->boardinfo->of_node;
ret = device_register(&desc->dev->dev);
if (ret)
if (ret) {
dev_err(&master->dev,
"Failed to add I3C device (err = %d)\n", ret);
put_device(&desc->dev->dev);
}
}
}

2
drivers/infiniband/hw/hfi1/efivar.c
View File

@ -152,7 +152,7 @@ int read_hfi1_efi_var(struct hfi1_devdata *dd, const char *kind,
unsigned long *size, void **return_data)
{
char prefix_name[64];
char name[64];
char name[128];
int result;
int i;

2
drivers/input/rmi4/rmi_bus.c
View File

@ -276,11 +276,11 @@ void rmi_unregister_function(struct rmi_function *fn)
device_del(&fn->dev);
of_node_put(fn->dev.of_node);
put_device(&fn->dev);
for (i = 0; i < fn->num_of_irqs; i++)
irq_dispose_mapping(fn->irq[i]);
put_device(&fn->dev);
}
/**

2
drivers/irqchip/irq-ti-sci-inta.c
View File

@ -2,7 +2,7 @@
/*
* Texas Instruments' K3 Interrupt Aggregator irqchip driver
*
* Copyright (C) 2018-2019 Texas Instruments Incorporated - http://www.ti.com/
* Copyright (C) 2018-2019 Texas Instruments Incorporated - https://www.ti.com/
* Lokesh Vutla <lokeshvutla@ti.com>
*/

2
drivers/irqchip/irq-ti-sci-intr.c
View File

@ -2,7 +2,7 @@
/*
* Texas Instruments' K3 Interrupt Router irqchip driver
*
* Copyright (C) 2018-2019 Texas Instruments Incorporated - http://www.ti.com/
* Copyright (C) 2018-2019 Texas Instruments Incorporated - https://www.ti.com/
* Lokesh Vutla <lokeshvutla@ti.com>
*/

41
drivers/leds/leds-pwm.c
View File

@ -22,9 +22,8 @@
struct led_pwm_data {
struct led_classdev cdev;
struct pwm_device *pwm;
struct pwm_state pwmstate;
unsigned int active_low;
unsigned int period;
int duty;
};
struct led_pwm_priv {
@ -32,44 +31,29 @@ struct led_pwm_priv {
struct led_pwm_data leds[0];
};
static void __led_pwm_set(struct led_pwm_data *led_dat)
{
int new_duty = led_dat->duty;
pwm_config(led_dat->pwm, new_duty, led_dat->period);
if (new_duty == 0)
pwm_disable(led_dat->pwm);
else
pwm_enable(led_dat->pwm);
}
static int led_pwm_set(struct led_classdev *led_cdev,
enum led_brightness brightness)
{
struct led_pwm_data *led_dat =
container_of(led_cdev, struct led_pwm_data, cdev);
unsigned int max = led_dat->cdev.max_brightness;
unsigned long long duty = led_dat->period;
unsigned long long duty = led_dat->pwmstate.period;
duty *= brightness;
do_div(duty, max);
if (led_dat->active_low)
duty = led_dat->period - duty;
duty = led_dat->pwmstate.period - duty;
led_dat->duty = duty;
__led_pwm_set(led_dat);
return 0;
led_dat->pwmstate.duty_cycle = duty;
led_dat->pwmstate.enabled = true;
return pwm_apply_state(led_dat->pwm, &led_dat->pwmstate);
}
static int led_pwm_add(struct device *dev, struct led_pwm_priv *priv,
struct led_pwm *led, struct fwnode_handle *fwnode)
{
struct led_pwm_data *led_data = &priv->leds[priv->num_leds];
struct pwm_args pargs;
int ret;
led_data->active_low = led->active_low;
@ -93,17 +77,10 @@ static int led_pwm_add(struct device *dev, struct led_pwm_priv *priv,
led_data->cdev.brightness_set_blocking = led_pwm_set;
/*
* FIXME: pwm_apply_args() should be removed when switching to the
* atomic PWM API.
*/
pwm_apply_args(led_data->pwm);
pwm_init_state(led_data->pwm, &led_data->pwmstate);
pwm_get_args(led_data->pwm, &pargs);
led_data->period = pargs.period;
if (!led_data->period && (led->pwm_period_ns > 0))
led_data->period = led->pwm_period_ns;
if (!led_data->pwmstate.period)
led_data->pwmstate.period = led->pwm_period_ns;
ret = devm_led_classdev_register(dev, &led_data->cdev);
if (ret == 0) {

17
drivers/leds/trigger/ledtrig-cpu.c
View File

@ -2,14 +2,18 @@
/*
* ledtrig-cpu.c - LED trigger based on CPU activity
*
* This LED trigger will be registered for each possible CPU and named as
* cpu0, cpu1, cpu2, cpu3, etc.
* This LED trigger will be registered for first 8 CPUs and named
* as cpu0..cpu7. There's additional trigger called cpu that
* is on when any CPU is active.
*
* If you want support for arbitrary number of CPUs, make it one trigger,
* with additional sysfs file selecting which CPU to watch.
*
* It can be bound to any LED just like other triggers using either a
* board file or via sysfs interface.
*
* An API named ledtrig_cpu is exported for any user, who want to add CPU
* activity indication in their code
* activity indication in their code.
*
* Copyright 2011 Linus Walleij <linus.walleij@linaro.org>
* Copyright 2011 - 2012 Bryan Wu <bryan.wu@canonical.com>
@ -126,7 +130,7 @@ static int ledtrig_prepare_down_cpu(unsigned int cpu)
static int __init ledtrig_cpu_init(void)
{
int cpu;
unsigned int cpu;
int ret;
/* Supports up to 9999 cpu cores */
@ -145,7 +149,10 @@ static int __init ledtrig_cpu_init(void)
for_each_possible_cpu(cpu) {
struct led_trigger_cpu *trig = &per_cpu(cpu_trig, cpu);
snprintf(trig->name, MAX_NAME_LEN, "cpu%d", cpu);
if (cpu >= 8)
continue;
snprintf(trig->name, MAX_NAME_LEN, "cpu%u", cpu);
led_trigger_register_simple(trig->name, &trig->_trig);
}

1
drivers/media/pci/bt8xx/bttv-driver.c
View File

@ -4258,6 +4258,7 @@ static void bttv_remove(struct pci_dev *pci_dev)
/* free resources */
free_irq(btv->c.pci->irq,btv);
del_timer_sync(&btv->timeout);
iounmap(btv->bt848_mmio);
release_mem_region(pci_resource_start(btv->c.pci,0),
pci_resource_len(btv->c.pci,0));

6
drivers/media/platform/s3c-camif/camif-capture.c
View File

@ -1132,12 +1132,12 @@ int s3c_camif_register_video_node(struct camif_dev *camif, int idx)
ret = vb2_queue_init(q);
if (ret)
goto err_vd_rel;
return ret;
vp->pad.flags = MEDIA_PAD_FL_SINK;
ret = media_entity_pads_init(&vfd->entity, 1, &vp->pad);
if (ret)
goto err_vd_rel;
return ret;
video_set_drvdata(vfd, vp);
@ -1170,8 +1170,6 @@ err_ctrlh_free:
v4l2_ctrl_handler_free(&vp->ctrl_handler);
err_me_cleanup:
media_entity_cleanup(&vfd->entity);
err_vd_rel:
video_device_release(vfd);
return ret;
}

13
drivers/media/usb/dvb-usb-v2/af9035.c
View File

@ -322,8 +322,10 @@ static int af9035_i2c_master_xfer(struct i2c_adapter *adap,
ret = -EOPNOTSUPP;
} else if ((msg[0].addr == state->af9033_i2c_addr[0]) ||
(msg[0].addr == state->af9033_i2c_addr[1])) {
if (msg[0].len < 3 || msg[1].len < 1)
return -EOPNOTSUPP;
if (msg[0].len < 3 || msg[1].len < 1) {
ret = -EOPNOTSUPP;
goto unlock;
}
/* demod access via firmware interface */
reg = msg[0].buf[0] << 16 | msg[0].buf[1] << 8 |
msg[0].buf[2];
@ -383,8 +385,10 @@ static int af9035_i2c_master_xfer(struct i2c_adapter *adap,
ret = -EOPNOTSUPP;
} else if ((msg[0].addr == state->af9033_i2c_addr[0]) ||
(msg[0].addr == state->af9033_i2c_addr[1])) {
if (msg[0].len < 3)
return -EOPNOTSUPP;
if (msg[0].len < 3) {
ret = -EOPNOTSUPP;
goto unlock;
}
/* demod access via firmware interface */
reg = msg[0].buf[0] << 16 | msg[0].buf[1] << 8 |
msg[0].buf[2];
@ -459,6 +463,7 @@ static int af9035_i2c_master_xfer(struct i2c_adapter *adap,
ret = -EOPNOTSUPP;
}
unlock:
mutex_unlock(&d->i2c_mutex);
if (ret < 0)

1
drivers/mfd/dln2.c
View File

@ -797,7 +797,6 @@ out_stop_rx:
dln2_stop_rx_urbs(dln2);
out_free:
usb_put_dev(dln2->usb_dev);
dln2_free(dln2);
return ret;

7
drivers/misc/ti-st/st_core.c
View File

@ -15,6 +15,7 @@
#include <linux/skbuff.h>
#include <linux/ti_wilink_st.h>
#include <linux/netdevice.h>
extern void st_kim_recv(void *, const unsigned char *, long);
void st_int_recv(void *, const unsigned char *, long);
@ -423,7 +424,7 @@ static void st_int_enqueue(struct st_data_s *st_gdata, struct sk_buff *skb)
case ST_LL_AWAKE_TO_ASLEEP:
pr_err("ST LL is illegal state(%ld),"
"purging received skb.", st_ll_getstate(st_gdata));
kfree_skb(skb);
dev_kfree_skb_irq(skb);
break;
case ST_LL_ASLEEP:
skb_queue_tail(&st_gdata->tx_waitq, skb);
@ -432,7 +433,7 @@ static void st_int_enqueue(struct st_data_s *st_gdata, struct sk_buff *skb)
default:
pr_err("ST LL is illegal state(%ld),"
"purging received skb.", st_ll_getstate(st_gdata));
kfree_skb(skb);
dev_kfree_skb_irq(skb);
break;
}
@ -486,7 +487,7 @@ void st_tx_wakeup(struct st_data_s *st_data)
spin_unlock_irqrestore(&st_data->lock, flags);
break;
}
kfree_skb(skb);
dev_kfree_skb_irq(skb);
spin_unlock_irqrestore(&st_data->lock, flags);
}
/* if wake-up is set in another context- restart sending */

2
drivers/mmc/core/mmc.c
View File

@ -95,7 +95,7 @@ static int mmc_decode_cid(struct mmc_card *card)
case 3: /* MMC v3.1 - v3.3 */
case 4: /* MMC v4 */
card->cid.manfid = UNSTUFF_BITS(resp, 120, 8);
card->cid.oemid = UNSTUFF_BITS(resp, 104, 8);
card->cid.oemid = UNSTUFF_BITS(resp, 104, 16);
card->cid.prod_name[0] = UNSTUFF_BITS(resp, 96, 8);
card->cid.prod_name[1] = UNSTUFF_BITS(resp, 88, 8);
card->cid.prod_name[2] = UNSTUFF_BITS(resp, 80, 8);

10
drivers/net/can/dev/dev.c
View File

@ -552,7 +552,8 @@ static void can_restart(struct net_device *dev)
struct can_frame *cf;
int err;
BUG_ON(netif_carrier_ok(dev));
if (netif_carrier_ok(dev))
netdev_err(dev, "Attempt to restart for bus-off recovery, but carrier is OK?\n");
/* No synchronization needed because the device is bus-off and
* no messages can come in or go out.
@ -577,11 +578,12 @@ restart:
priv->can_stats.restarts++;
/* Now restart the device */
err = priv->do_set_mode(dev, CAN_MODE_START);
netif_carrier_on(dev);
if (err)
err = priv->do_set_mode(dev, CAN_MODE_START);
if (err) {
netdev_err(dev, "Error %d during restart", err);
netif_carrier_off(dev);
}
}
static void can_restart_work(struct work_struct *work)

3
drivers/net/ethernet/broadcom/tg3.c
View File

@ -18164,7 +18164,8 @@ static void tg3_shutdown(struct pci_dev *pdev)
if (netif_running(dev))
dev_close(dev);
tg3_power_down(tp);
if (system_state == SYSTEM_POWER_OFF)
tg3_power_down(tp);
rtnl_unlock();

10
drivers/net/ethernet/intel/i40e/i40e_main.c
View File

@ -15553,11 +15553,15 @@ static void i40e_remove(struct pci_dev *pdev)
i40e_switch_branch_release(pf->veb[i]);
}
/* Now we can shutdown the PF's VSI, just before we kill
/* Now we can shutdown the PF's VSIs, just before we kill
* adminq and hmc.
*/
if (pf->vsi[pf->lan_vsi])
i40e_vsi_release(pf->vsi[pf->lan_vsi]);
for (i = pf->num_alloc_vsi; i--;)
if (pf->vsi[i]) {
i40e_vsi_close(pf->vsi[i]);
i40e_vsi_release(pf->vsi[i]);
pf->vsi[i] = NULL;
}
i40e_cloud_filter_exit(pf);

15
drivers/net/ethernet/realtek/r8169_main.c
View File

@ -4288,9 +4288,13 @@ static void rtl_set_rx_mode(struct net_device *dev)
/* Unconditionally log net taps. */
netif_notice(tp, link, dev, "Promiscuous mode enabled\n");
rx_mode |= AcceptAllPhys;
} else if (!(dev->flags & IFF_MULTICAST)) {
rx_mode &= ~AcceptMulticast;
} else if (netdev_mc_count(dev) > MC_FILTER_LIMIT ||
dev->flags & IFF_ALLMULTI ||
tp->mac_version == RTL_GIGA_MAC_VER_35) {
tp->mac_version == RTL_GIGA_MAC_VER_35 ||
tp->mac_version == RTL_GIGA_MAC_VER_46 ||
tp->mac_version == RTL_GIGA_MAC_VER_48) {
/* accept all multicasts */
} else if (netdev_mc_empty(dev)) {
rx_mode &= ~AcceptMulticast;
@ -6293,12 +6297,17 @@ static void rtl8169_rx_missed(struct net_device *dev)
static void r8169_phylink_handler(struct net_device *ndev)
{
struct rtl8169_private *tp = netdev_priv(ndev);
struct device *d = tp_to_dev(tp);
if (netif_carrier_ok(ndev)) {
rtl_link_chg_patch(tp);
pm_request_resume(&tp->pci_dev->dev);
pm_request_resume(d);
netif_wake_queue(tp->dev);
} else {
pm_runtime_idle(&tp->pci_dev->dev);
/* In few cases rx is broken after link-down otherwise */
if (rtl_is_8125(tp))
rtl_reset_work(tp);
pm_runtime_idle(d);
}
if (net_ratelimit())

2
drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h
View File

@ -212,7 +212,7 @@
((val) << XGMAC_PPS_MINIDX(x))
#define XGMAC_PPSCMD_START 0x2
#define XGMAC_PPSCMD_STOP 0x5
#define XGMAC_PPSEN0 BIT(4)
#define XGMAC_PPSENx(x) BIT(4 + (x) * 8)
#define XGMAC_PPSx_TARGET_TIME_SEC(x) (0x00000d80 + (x) * 0x10)
#define XGMAC_PPSx_TARGET_TIME_NSEC(x) (0x00000d84 + (x) * 0x10)
#define XGMAC_TRGTBUSY0 BIT(31)

14
drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c
View File

@ -1101,7 +1101,19 @@ static int dwxgmac2_flex_pps_config(void __iomem *ioaddr, int index,
val |= XGMAC_PPSCMDx(index, XGMAC_PPSCMD_START);
val |= XGMAC_TRGTMODSELx(index, XGMAC_PPSCMD_START);
val |= XGMAC_PPSEN0;
/* XGMAC Core has 4 PPS outputs at most.
*
* Prior XGMAC Core 3.20, Fixed mode or Flexible mode are selectable for
* PPS0 only via PPSEN0. PPS{1,2,3} are in Flexible mode by default,
* and can not be switched to Fixed mode, since PPSEN{1,2,3} are
* read-only reserved to 0.
* But we always set PPSEN{1,2,3} do not make things worse ;-)
*
* From XGMAC Core 3.20 and later, PPSEN{0,1,2,3} are writable and must
* be set, or the PPS outputs stay in Fixed PPS mode by default.
*/
val |= XGMAC_PPSENx(index);
writel(cfg->start.tv_sec, ioaddr + XGMAC_PPSx_TARGET_TIME_SEC(index));

8
drivers/net/ipvlan/ipvlan_core.c
View File

@ -442,12 +442,12 @@ static int ipvlan_process_v4_outbound(struct sk_buff *skb)
err = ip_local_out(net, skb->sk, skb);
if (unlikely(net_xmit_eval(err)))
dev->stats.tx_errors++;
DEV_STATS_INC(dev, tx_errors);
else
ret = NET_XMIT_SUCCESS;
goto out;
err:
dev->stats.tx_errors++;
DEV_STATS_INC(dev, tx_errors);
kfree_skb(skb);
out:
return ret;
@ -483,12 +483,12 @@ static int ipvlan_process_v6_outbound(struct sk_buff *skb)
err = ip6_local_out(net, skb->sk, skb);
if (unlikely(net_xmit_eval(err)))
dev->stats.tx_errors++;
DEV_STATS_INC(dev, tx_errors);
else
ret = NET_XMIT_SUCCESS;
goto out;
err:
dev->stats.tx_errors++;
DEV_STATS_INC(dev, tx_errors);
kfree_skb(skb);
out:
return ret;

1
drivers/net/ipvlan/ipvlan_main.c
View File

@ -320,6 +320,7 @@ static void ipvlan_get_stats64(struct net_device *dev,
s->rx_dropped = rx_errs;
s->tx_dropped = tx_drps;
}
s->tx_errors = DEV_STATS_READ(dev, tx_errors);
}
static int ipvlan_vlan_rx_add_vid(struct net_device *dev, __be16 proto, u16 vid)

2
drivers/net/wireless/mediatek/mt76/mt7603/core.c
View File

@ -39,11 +39,13 @@ irqreturn_t mt7603_irq_handler(int irq, void *dev_instance)
}
if (intr & MT_INT_RX_DONE(0)) {
dev->rx_pse_check = 0;
mt7603_irq_disable(dev, MT_INT_RX_DONE(0));
napi_schedule(&dev->mt76.napi[0]);
}
if (intr & MT_INT_RX_DONE(1)) {
dev->rx_pse_check = 0;
mt7603_irq_disable(dev, MT_INT_RX_DONE(1));
napi_schedule(&dev->mt76.napi[1]);
}

23
drivers/net/wireless/mediatek/mt76/mt7603/mac.c
View File

@ -1416,20 +1416,29 @@ static bool mt7603_rx_pse_busy(struct mt7603_dev *dev)
{
u32 addr, val;
if (mt76_rr(dev, MT_MCU_DEBUG_RESET) & MT_MCU_DEBUG_RESET_QUEUES)
return true;
if (mt7603_rx_fifo_busy(dev))
return false;
goto out;
addr = mt7603_reg_map(dev, MT_CLIENT_BASE_PHYS_ADDR + MT_CLIENT_STATUS);
mt76_wr(dev, addr, 3);
val = mt76_rr(dev, addr) >> 16;
if (is_mt7628(dev) && (val & 0x4001) == 0x4001)
return true;
if (!(val & BIT(0)))
return false;
return (val & 0x8001) == 0x8001 || (val & 0xe001) == 0xe001;
if (is_mt7628(dev))
val &= 0xa000;
else
val &= 0x8000;
if (!val)
return false;
out:
if (mt76_rr(dev, MT_INT_SOURCE_CSR) &
(MT_INT_RX_DONE(0) | MT_INT_RX_DONE(1)))
return false;
return true;
}
static bool

2
drivers/net/wireless/realtek/rtlwifi/rtl8188ee/dm.c
View File

@ -805,7 +805,7 @@ static void rtl88e_dm_check_edca_turbo(struct ieee80211_hw *hw)
}
if (rtlpriv->btcoexist.bt_edca_dl != 0) {
edca_be_ul = rtlpriv->btcoexist.bt_edca_dl;
edca_be_dl = rtlpriv->btcoexist.bt_edca_dl;
bt_change_edca = true;
}

2
drivers/net/wireless/realtek/rtlwifi/rtl8192c/dm_common.c
View File

@ -640,7 +640,7 @@ static void rtl92c_dm_check_edca_turbo(struct ieee80211_hw *hw)
}
if (rtlpriv->btcoexist.bt_edca_dl != 0) {
edca_be_ul = rtlpriv->btcoexist.bt_edca_dl;
edca_be_dl = rtlpriv->btcoexist.bt_edca_dl;
bt_change_edca = true;
}

2
drivers/net/wireless/realtek/rtlwifi/rtl8723ae/dm.c
View File

@ -578,7 +578,7 @@ static void rtl8723e_dm_check_edca_turbo(struct ieee80211_hw *hw)
}
if (rtlpriv->btcoexist.bt_edca_dl != 0) {
edca_be_ul = rtlpriv->btcoexist.bt_edca_dl;
edca_be_dl = rtlpriv->btcoexist.bt_edca_dl;
bt_change_edca = true;
}

4
drivers/net/wireless/realtek/rtw88/debug.c
View File

@ -658,9 +658,9 @@ static struct rtw_debugfs_priv rtw_debug_priv_rsvd_page = {
#define rtw_debugfs_add_core(name, mode, fopname, parent) \
do { \
rtw_debug_priv_ ##name.rtwdev = rtwdev; \
if (!debugfs_create_file(#name, mode, \
if (IS_ERR(debugfs_create_file(#name, mode, \
parent, &rtw_debug_priv_ ##name,\
&file_ops_ ##fopname)) \
&file_ops_ ##fopname))) \
pr_debug("Unable to initialize debugfs:%s\n", \
#name); \
} while (0)

8
drivers/nvdimm/of_pmem.c
View File

@ -42,7 +42,13 @@ static int of_pmem_region_probe(struct platform_device *pdev)
return -ENOMEM;
priv->bus_desc.attr_groups = bus_attr_groups;
priv->bus_desc.provider_name = kstrdup(pdev->name, GFP_KERNEL);
priv->bus_desc.provider_name = devm_kstrdup(&pdev->dev, pdev->name,
GFP_KERNEL);
if (!priv->bus_desc.provider_name) {
kfree(priv);
return -ENOMEM;
}
priv->bus_desc.module = THIS_MODULE;
priv->bus_desc.of_node = np;

8
drivers/nvdimm/region_devs.c
View File

@ -898,7 +898,8 @@ unsigned int nd_region_acquire_lane(struct nd_region *nd_region)
{
unsigned int cpu, lane;
cpu = get_cpu();
migrate_disable();
cpu = smp_processor_id();
if (nd_region->num_lanes < nr_cpu_ids) {
struct nd_percpu_lane *ndl_lock, *ndl_count;
@ -917,16 +918,15 @@ EXPORT_SYMBOL(nd_region_acquire_lane);
void nd_region_release_lane(struct nd_region *nd_region, unsigned int lane)
{
if (nd_region->num_lanes < nr_cpu_ids) {
unsigned int cpu = get_cpu();
unsigned int cpu = smp_processor_id();
struct nd_percpu_lane *ndl_lock, *ndl_count;
ndl_count = per_cpu_ptr(nd_region->lane, cpu);
ndl_lock = per_cpu_ptr(nd_region->lane, lane);
if (--ndl_count->count == 0)
spin_unlock(&ndl_lock->lock);
put_cpu();
}
put_cpu();
migrate_enable();
}
EXPORT_SYMBOL(nd_region_release_lane);

1
drivers/pcmcia/cs.c
View File

@ -605,6 +605,7 @@ static int pccardd(void *__skt)
dev_warn(&skt->dev, "PCMCIA: unable to register socket\n");
skt->thread = NULL;
complete(&skt->thread_done);
put_device(&skt->dev);
return 0;
}
ret = pccard_sysfs_add_socket(&skt->dev);

14
drivers/pcmcia/ds.c
View File

@ -518,9 +518,6 @@ static struct pcmcia_device *pcmcia_device_add(struct pcmcia_socket *s,
/* by default don't allow DMA */
p_dev->dma_mask = DMA_MASK_NONE;
p_dev->dev.dma_mask = &p_dev->dma_mask;
dev_set_name(&p_dev->dev, "%d.%d", p_dev->socket->sock, p_dev->device_no);
if (!dev_name(&p_dev->dev))
goto err_free;
p_dev->devname = kasprintf(GFP_KERNEL, "pcmcia%s", dev_name(&p_dev->dev));
if (!p_dev->devname)
goto err_free;
@ -578,8 +575,15 @@ static struct pcmcia_device *pcmcia_device_add(struct pcmcia_socket *s,
pcmcia_device_query(p_dev);
if (device_register(&p_dev->dev))
goto err_unreg;
dev_set_name(&p_dev->dev, "%d.%d", p_dev->socket->sock, p_dev->device_no);
if (device_register(&p_dev->dev)) {
mutex_lock(&s->ops_mutex);
list_del(&p_dev->socket_device_list);
s->device_count--;
mutex_unlock(&s->ops_mutex);
put_device(&p_dev->dev);
return NULL;
}
return p_dev;

50
drivers/platform/x86/wmi.c
View File

@ -184,7 +184,7 @@ static int get_subobj_info(acpi_handle handle, const char *pathname,
static acpi_status wmi_method_enable(struct wmi_block *wblock, int enable)
{
struct guid_block *block = NULL;
struct guid_block *block;
char method[5];
acpi_status status;
acpi_handle handle;
@ -258,8 +258,8 @@ EXPORT_SYMBOL_GPL(wmi_evaluate_method);
acpi_status wmidev_evaluate_method(struct wmi_device *wdev, u8 instance,
u32 method_id, const struct acpi_buffer *in, struct acpi_buffer *out)
{
struct guid_block *block = NULL;
struct wmi_block *wblock = NULL;
struct guid_block *block;
struct wmi_block *wblock;
acpi_handle handle;
acpi_status status;
struct acpi_object_list input;
@ -306,7 +306,7 @@ EXPORT_SYMBOL_GPL(wmidev_evaluate_method);
static acpi_status __query_block(struct wmi_block *wblock, u8 instance,
struct acpi_buffer *out)
{
struct guid_block *block = NULL;
struct guid_block *block;
acpi_handle handle;
acpi_status status, wc_status = AE_ERROR;
struct acpi_object_list input;
@ -419,8 +419,8 @@ EXPORT_SYMBOL_GPL(wmidev_block_query);
acpi_status wmi_set_block(const char *guid_string, u8 instance,
const struct acpi_buffer *in)
{
struct guid_block *block = NULL;
struct wmi_block *wblock = NULL;
struct guid_block *block;
acpi_handle handle;
struct acpi_object_list input;
union acpi_object params[2];
@ -817,21 +817,13 @@ static int wmi_dev_match(struct device *dev, struct device_driver *driver)
}
static int wmi_char_open(struct inode *inode, struct file *filp)
{
const char *driver_name = filp->f_path.dentry->d_iname;
struct wmi_block *wblock = NULL;
struct wmi_block *next = NULL;
/*
* The miscdevice already stores a pointer to itself
* inside filp->private_data
*/
struct wmi_block *wblock = container_of(filp->private_data, struct wmi_block, char_dev);
list_for_each_entry_safe(wblock, next, &wmi_block_list, list) {
if (!wblock->dev.dev.driver)
continue;
if (strcmp(driver_name, wblock->dev.dev.driver->name) == 0) {
filp->private_data = wblock;
break;
}
}
if (!filp->private_data)
return -ENODEV;
filp->private_data = wblock;
return nonseekable_open(inode, filp);
}
@ -851,8 +843,8 @@ static long wmi_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
struct wmi_ioctl_buffer __user *input =
(struct wmi_ioctl_buffer __user *) arg;
struct wmi_block *wblock = filp->private_data;
struct wmi_ioctl_buffer *buf = NULL;
struct wmi_driver *wdriver = NULL;
struct wmi_ioctl_buffer *buf;
struct wmi_driver *wdriver;
int ret;
if (_IOC_TYPE(cmd) != WMI_IOC)
@ -1154,8 +1146,8 @@ static int parse_wdg(struct device *wmi_bus_dev, struct acpi_device *device)
struct wmi_block *wblock, *next;
union acpi_object *obj;
acpi_status status;
int retval = 0;
u32 i, total;
int retval;
status = acpi_evaluate_object(device->handle, "_WDG", NULL, &out);
if (ACPI_FAILURE(status))
@ -1166,8 +1158,8 @@ static int parse_wdg(struct device *wmi_bus_dev, struct acpi_device *device)
return -ENXIO;
if (obj->type != ACPI_TYPE_BUFFER) {
retval = -ENXIO;
goto out_free_pointer;
kfree(obj);
return -ENXIO;
}
gblock = (const struct guid_block *)obj->buffer.pointer;
@ -1188,8 +1180,8 @@ static int parse_wdg(struct device *wmi_bus_dev, struct acpi_device *device)
wblock = kzalloc(sizeof(struct wmi_block), GFP_KERNEL);
if (!wblock) {
retval = -ENOMEM;
break;
dev_err(wmi_bus_dev, "Failed to allocate %pUL\n", &gblock[i].guid);
continue;
}
wblock->acpi_device = device;
@ -1228,9 +1220,9 @@ static int parse_wdg(struct device *wmi_bus_dev, struct acpi_device *device)
}
}
out_free_pointer:
kfree(out.pointer);
return retval;
kfree(obj);
return 0;
}
/*

4
drivers/pwm/pwm-brcmstb.c
View File

@ -298,7 +298,7 @@ static int brcmstb_pwm_suspend(struct device *dev)
{
struct brcmstb_pwm *p = dev_get_drvdata(dev);
clk_disable(p->clk);
clk_disable_unprepare(p->clk);
return 0;
}
@ -307,7 +307,7 @@ static int brcmstb_pwm_resume(struct device *dev)
{
struct brcmstb_pwm *p = dev_get_drvdata(dev);
clk_enable(p->clk);
clk_prepare_enable(p->clk);
return 0;
}

79
drivers/pwm/pwm-sti.c
View File

@ -79,6 +79,7 @@ struct sti_pwm_compat_data {
unsigned int cpt_num_devs;
unsigned int max_pwm_cnt;
unsigned int max_prescale;
struct sti_cpt_ddata *ddata;
};
struct sti_pwm_chip {
@ -314,7 +315,7 @@ static int sti_pwm_capture(struct pwm_chip *chip, struct pwm_device *pwm,
{
struct sti_pwm_chip *pc = to_sti_pwmchip(chip);
struct sti_pwm_compat_data *cdata = pc->cdata;
struct sti_cpt_ddata *ddata = pwm_get_chip_data(pwm);
struct sti_cpt_ddata *ddata = &cdata->ddata[pwm->hwpwm];
struct device *dev = pc->dev;
unsigned int effective_ticks;
unsigned long long high, low;
@ -417,7 +418,7 @@ static irqreturn_t sti_pwm_interrupt(int irq, void *data)
while (cpt_int_stat) {
devicenum = ffs(cpt_int_stat) - 1;
ddata = pwm_get_chip_data(&pc->chip.pwms[devicenum]);
ddata = &pc->cdata->ddata[devicenum];
/*
* Capture input:
@ -593,43 +594,50 @@ static int sti_pwm_probe(struct platform_device *pdev)
if (ret)
return ret;
if (!cdata->pwm_num_devs)
goto skip_pwm;
if (cdata->pwm_num_devs) {
pc->pwm_clk = of_clk_get_by_name(dev->of_node, "pwm");
if (IS_ERR(pc->pwm_clk)) {
dev_err(dev, "failed to get PWM clock\n");
return PTR_ERR(pc->pwm_clk);
}
pc->pwm_clk = of_clk_get_by_name(dev->of_node, "pwm");
if (IS_ERR(pc->pwm_clk)) {
dev_err(dev, "failed to get PWM clock\n");
return PTR_ERR(pc->pwm_clk);
ret = clk_prepare(pc->pwm_clk);
if (ret) {
dev_err(dev, "failed to prepare clock\n");
return ret;
}
}
ret = clk_prepare(pc->pwm_clk);
if (ret) {
dev_err(dev, "failed to prepare clock\n");
return ret;
if (cdata->cpt_num_devs) {
pc->cpt_clk = of_clk_get_by_name(dev->of_node, "capture");
if (IS_ERR(pc->cpt_clk)) {
dev_err(dev, "failed to get PWM capture clock\n");
return PTR_ERR(pc->cpt_clk);
}
ret = clk_prepare(pc->cpt_clk);
if (ret) {
dev_err(dev, "failed to prepare clock\n");
return ret;
}
cdata->ddata = devm_kzalloc(dev, cdata->cpt_num_devs * sizeof(*cdata->ddata), GFP_KERNEL);
if (!cdata->ddata)
return -ENOMEM;
}
skip_pwm:
if (!cdata->cpt_num_devs)
goto skip_cpt;
pc->cpt_clk = of_clk_get_by_name(dev->of_node, "capture");
if (IS_ERR(pc->cpt_clk)) {
dev_err(dev, "failed to get PWM capture clock\n");
return PTR_ERR(pc->cpt_clk);
}
ret = clk_prepare(pc->cpt_clk);
if (ret) {
dev_err(dev, "failed to prepare clock\n");
return ret;
}
skip_cpt:
pc->chip.dev = dev;
pc->chip.ops = &sti_pwm_ops;
pc->chip.base = -1;
pc->chip.npwm = pc->cdata->pwm_num_devs;
for (i = 0; i < cdata->cpt_num_devs; i++) {
struct sti_cpt_ddata *ddata = &cdata->ddata[i];
init_waitqueue_head(&ddata->wait);
mutex_init(&ddata->lock);
}
ret = pwmchip_add(&pc->chip);
if (ret < 0) {
clk_unprepare(pc->pwm_clk);
@ -637,19 +645,6 @@ skip_cpt:
return ret;
}
for (i = 0; i < cdata->cpt_num_devs; i++) {
struct sti_cpt_ddata *ddata;
ddata = devm_kzalloc(dev, sizeof(*ddata), GFP_KERNEL);
if (!ddata)
return -ENOMEM;
init_waitqueue_head(&ddata->wait);
mutex_init(&ddata->lock);
pwm_set_chip_data(&pc->chip.pwms[i], ddata);
}
platform_set_drvdata(pdev, pc);
return 0;

2
drivers/reset/reset-ti-sci.c
View File

@ -1,7 +1,7 @@
/*
* Texas Instrument's System Control Interface (TI-SCI) reset driver
*
* Copyright (C) 2015-2017 Texas Instruments Incorporated - http://www.ti.com/
* Copyright (C) 2015-2017 Texas Instruments Incorporated - https://www.ti.com/
* Andrew F. Davis <afd@ti.com>
*
* This program is free software; you can redistribute it and/or modify

2
drivers/rtc/rtc-pcf85363.c
View File

@ -407,7 +407,7 @@ static int pcf85363_probe(struct i2c_client *client,
if (client->irq > 0) {
regmap_write(pcf85363->regmap, CTRL_FLAGS, 0);
regmap_update_bits(pcf85363->regmap, CTRL_PIN_IO,
PIN_IO_INTA_OUT, PIN_IO_INTAPM);
PIN_IO_INTAPM, PIN_IO_INTA_OUT);
ret = devm_request_threaded_irq(&client->dev, client->irq,
NULL, pcf85363_rtc_handle_irq,
IRQF_TRIGGER_LOW | IRQF_ONESHOT,

2
drivers/scsi/ufs/ufshcd.c
View File

@ -3482,7 +3482,7 @@ int ufshcd_read_string_desc(struct ufs_hba *hba, u8 desc_index,
*/
ret = utf16s_to_utf8s(uc_str->uc,
uc_str->len - QUERY_DESC_HDR_SIZE,
UTF16_BIG_ENDIAN, str, ascii_len);
UTF16_BIG_ENDIAN, str, ascii_len - 1);
/* replace non-printable or non-ASCII characters with spaces */
for (i = 0; i < ret; i++)

14
drivers/soc/qcom/Kconfig
View File

@ -59,17 +59,9 @@ config QCOM_LLCC
select REGMAP_MMIO
help
Qualcomm Technologies, Inc. platform specific
Last Level Cache Controller(LLCC) driver. This provides interfaces
to clients that use the LLCC. Say yes here to enable LLCC slice
driver.
config QCOM_SDM845_LLCC
tristate "Qualcomm Technologies, Inc. SDM845 LLCC driver"
depends on QCOM_LLCC
help
Say yes here to enable the LLCC driver for SDM845. This provides
data required to configure LLCC so that clients can start using the
LLCC slices.
Last Level Cache Controller(LLCC) driver for platforms such as,
SDM845. This provides interfaces to clients that use the LLCC.
Say yes here to enable LLCC slice driver.
config QCOM_MDT_LOADER
tristate

3
drivers/soc/qcom/Makefile
View File

@ -21,7 +21,6 @@ obj-$(CONFIG_QCOM_SMSM) += smsm.o
obj-$(CONFIG_QCOM_SOCINFO) += socinfo.o
obj-$(CONFIG_QCOM_WCNSS_CTRL) += wcnss_ctrl.o
obj-$(CONFIG_QCOM_APR) += apr.o
obj-$(CONFIG_QCOM_LLCC) += llcc-slice.o
obj-$(CONFIG_QCOM_SDM845_LLCC) += llcc-sdm845.o
obj-$(CONFIG_QCOM_LLCC) += llcc-qcom.o
obj-$(CONFIG_QCOM_RPMHPD) += rpmhpd.o
obj-$(CONFIG_QCOM_RPMPD) += rpmpd.o

63
drivers/soc/qcom/llcc-slice.c → drivers/soc/qcom/llcc-qcom.c
View File

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
* Copyright (c) 2017-2019, The Linux Foundation. All rights reserved.
*
*/
@ -11,6 +11,7 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/mutex.h>
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/regmap.h>
#include <linux/sizes.h>
@ -46,6 +47,27 @@
#define BANK_OFFSET_STRIDE 0x80000
static struct llcc_slice_config sdm845_data[] = {
{ LLCC_CPUSS, 1, 2816, 1, 0, 0xffc, 0x2, 0, 0, 1, 1, 1 },
{ LLCC_VIDSC0, 2, 512, 2, 1, 0x0, 0x0f0, 0, 0, 1, 1, 0 },
{ LLCC_VIDSC1, 3, 512, 2, 1, 0x0, 0x0f0, 0, 0, 1, 1, 0 },
{ LLCC_ROTATOR, 4, 563, 2, 1, 0x0, 0x00e, 2, 0, 1, 1, 0 },
{ LLCC_VOICE, 5, 2816, 1, 0, 0xffc, 0x2, 0, 0, 1, 1, 0 },
{ LLCC_AUDIO, 6, 2816, 1, 0, 0xffc, 0x2, 0, 0, 1, 1, 0 },
{ LLCC_MDMHPGRW, 7, 1024, 2, 0, 0xfc, 0xf00, 0, 0, 1, 1, 0 },
{ LLCC_MDM, 8, 2816, 1, 0, 0xffc, 0x2, 0, 0, 1, 1, 0 },
{ LLCC_CMPT, 10, 2816, 1, 0, 0xffc, 0x2, 0, 0, 1, 1, 0 },
{ LLCC_GPUHTW, 11, 512, 1, 1, 0xc, 0x0, 0, 0, 1, 1, 0 },
{ LLCC_GPU, 12, 2304, 1, 0, 0xff0, 0x2, 0, 0, 1, 1, 0 },
{ LLCC_MMUHWT, 13, 256, 2, 0, 0x0, 0x1, 0, 0, 1, 0, 1 },
{ LLCC_CMPTDMA, 15, 2816, 1, 0, 0xffc, 0x2, 0, 0, 1, 1, 0 },
{ LLCC_DISP, 16, 2816, 1, 0, 0xffc, 0x2, 0, 0, 1, 1, 0 },
{ LLCC_VIDFW, 17, 2816, 1, 0, 0xffc, 0x2, 0, 0, 1, 1, 0 },
{ LLCC_MDMHPFX, 20, 1024, 2, 1, 0x0, 0xf00, 0, 0, 1, 1, 0 },
{ LLCC_MDMPNG, 21, 1024, 0, 1, 0x1e, 0x0, 0, 0, 1, 1, 0 },
{ LLCC_AUDHW, 22, 1024, 1, 1, 0xffc, 0x2, 0, 0, 1, 1, 0 },
};
static struct llcc_drv_data *drv_data = (void *) -EPROBE_DEFER;
static struct regmap_config llcc_regmap_config = {
@ -301,13 +323,12 @@ static int qcom_llcc_cfg_program(struct platform_device *pdev)
return ret;
}
int qcom_llcc_remove(struct platform_device *pdev)
static int qcom_llcc_remove(struct platform_device *pdev)
{
/* Set the global pointer to a error code to avoid referencing it */
drv_data = ERR_PTR(-ENODEV);
return 0;
}
EXPORT_SYMBOL_GPL(qcom_llcc_remove);
static struct regmap *qcom_llcc_init_mmio(struct platform_device *pdev,
const char *name)
@ -327,14 +348,17 @@ static struct regmap *qcom_llcc_init_mmio(struct platform_device *pdev,
return devm_regmap_init_mmio(&pdev->dev, base, &llcc_regmap_config);
}
int qcom_llcc_probe(struct platform_device *pdev,
const struct llcc_slice_config *llcc_cfg, u32 sz)
static int qcom_llcc_probe(struct platform_device *pdev,
const struct llcc_slice_config *llcc_cfg, u32 sz)
{
u32 num_banks;
struct device *dev = &pdev->dev;
int ret, i;
struct platform_device *llcc_edac;
if (!IS_ERR(drv_data))
return -EBUSY;
drv_data = devm_kzalloc(dev, sizeof(*drv_data), GFP_KERNEL);
if (!drv_data) {
ret = -ENOMEM;
@ -408,6 +432,31 @@ err:
drv_data = ERR_PTR(-ENODEV);
return ret;
}
EXPORT_SYMBOL_GPL(qcom_llcc_probe);
static int sdm845_qcom_llcc_remove(struct platform_device *pdev)
{
return qcom_llcc_remove(pdev);
}
static int sdm845_qcom_llcc_probe(struct platform_device *pdev)
{
return qcom_llcc_probe(pdev, sdm845_data, ARRAY_SIZE(sdm845_data));
}
static const struct of_device_id sdm845_qcom_llcc_of_match[] = {
{ .compatible = "qcom,sdm845-llcc", },
{ }
};
static struct platform_driver sdm845_qcom_llcc_driver = {
.driver = {
.name = "sdm845-llcc",
.of_match_table = sdm845_qcom_llcc_of_match,
},
.probe = sdm845_qcom_llcc_probe,
.remove = sdm845_qcom_llcc_remove,
};
module_platform_driver(sdm845_qcom_llcc_driver);
MODULE_DESCRIPTION("QCOM sdm845 LLCC driver");
MODULE_LICENSE("GPL v2");
MODULE_DESCRIPTION("Qualcomm Last Level Cache Controller");

100
drivers/soc/qcom/llcc-sdm845.c
View File

@ -1,100 +0,0 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
*
*/
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/soc/qcom/llcc-qcom.h>
/*
* SCT(System Cache Table) entry contains of the following members:
* usecase_id: Unique id for the client's use case
* slice_id: llcc slice id for each client
* max_cap: The maximum capacity of the cache slice provided in KB
* priority: Priority of the client used to select victim line for replacement
* fixed_size: Boolean indicating if the slice has a fixed capacity
* bonus_ways: Bonus ways are additional ways to be used for any slice,
* if client ends up using more than reserved cache ways. Bonus
* ways are allocated only if they are not reserved for some
* other client.
* res_ways: Reserved ways for the cache slice, the reserved ways cannot
* be used by any other client than the one its assigned to.
* cache_mode: Each slice operates as a cache, this controls the mode of the
* slice: normal or TCM(Tightly Coupled Memory)
* probe_target_ways: Determines what ways to probe for access hit. When
* configured to 1 only bonus and reserved ways are probed.
* When configured to 0 all ways in llcc are probed.
* dis_cap_alloc: Disable capacity based allocation for a client
* retain_on_pc: If this bit is set and client has maintained active vote
* then the ways assigned to this client are not flushed on power
* collapse.
* activate_on_init: Activate the slice immediately after the SCT is programmed
*/
#define SCT_ENTRY(uid, sid, mc, p, fs, bway, rway, cmod, ptw, dca, rp, a) \
{ \
.usecase_id = uid, \
.slice_id = sid, \
.max_cap = mc, \
.priority = p, \
.fixed_size = fs, \
.bonus_ways = bway, \
.res_ways = rway, \
.cache_mode = cmod, \
.probe_target_ways = ptw, \
.dis_cap_alloc = dca, \
.retain_on_pc = rp, \
.activate_on_init = a, \
}
static struct llcc_slice_config sdm845_data[] = {
SCT_ENTRY(LLCC_CPUSS, 1, 2816, 1, 0, 0xffc, 0x2, 0, 0, 1, 1, 1),
SCT_ENTRY(LLCC_VIDSC0, 2, 512, 2, 1, 0x0, 0x0f0, 0, 0, 1, 1, 0),
SCT_ENTRY(LLCC_VIDSC1, 3, 512, 2, 1, 0x0, 0x0f0, 0, 0, 1, 1, 0),
SCT_ENTRY(LLCC_ROTATOR, 4, 563, 2, 1, 0x0, 0x00e, 2, 0, 1, 1, 0),
SCT_ENTRY(LLCC_VOICE, 5, 2816, 1, 0, 0xffc, 0x2, 0, 0, 1, 1, 0),
SCT_ENTRY(LLCC_AUDIO, 6, 2816, 1, 0, 0xffc, 0x2, 0, 0, 1, 1, 0),
SCT_ENTRY(LLCC_MDMHPGRW, 7, 1024, 2, 0, 0xfc, 0xf00, 0, 0, 1, 1, 0),
SCT_ENTRY(LLCC_MDM, 8, 2816, 1, 0, 0xffc, 0x2, 0, 0, 1, 1, 0),
SCT_ENTRY(LLCC_CMPT, 10, 2816, 1, 0, 0xffc, 0x2, 0, 0, 1, 1, 0),
SCT_ENTRY(LLCC_GPUHTW, 11, 512, 1, 1, 0xc, 0x0, 0, 0, 1, 1, 0),
SCT_ENTRY(LLCC_GPU, 12, 2304, 1, 0, 0xff0, 0x2, 0, 0, 1, 1, 0),
SCT_ENTRY(LLCC_MMUHWT, 13, 256, 2, 0, 0x0, 0x1, 0, 0, 1, 0, 1),
SCT_ENTRY(LLCC_CMPTDMA, 15, 2816, 1, 0, 0xffc, 0x2, 0, 0, 1, 1, 0),
SCT_ENTRY(LLCC_DISP, 16, 2816, 1, 0, 0xffc, 0x2, 0, 0, 1, 1, 0),
SCT_ENTRY(LLCC_VIDFW, 17, 2816, 1, 0, 0xffc, 0x2, 0, 0, 1, 1, 0),
SCT_ENTRY(LLCC_MDMHPFX, 20, 1024, 2, 1, 0x0, 0xf00, 0, 0, 1, 1, 0),
SCT_ENTRY(LLCC_MDMPNG, 21, 1024, 0, 1, 0x1e, 0x0, 0, 0, 1, 1, 0),
SCT_ENTRY(LLCC_AUDHW, 22, 1024, 1, 1, 0xffc, 0x2, 0, 0, 1, 1, 0),
};
static int sdm845_qcom_llcc_remove(struct platform_device *pdev)
{
return qcom_llcc_remove(pdev);
}
static int sdm845_qcom_llcc_probe(struct platform_device *pdev)
{
return qcom_llcc_probe(pdev, sdm845_data, ARRAY_SIZE(sdm845_data));
}
static const struct of_device_id sdm845_qcom_llcc_of_match[] = {
{ .compatible = "qcom,sdm845-llcc", },
{ }
};
static struct platform_driver sdm845_qcom_llcc_driver = {
.driver = {
.name = "sdm845-llcc",
.of_match_table = sdm845_qcom_llcc_of_match,
},
.probe = sdm845_qcom_llcc_probe,
.remove = sdm845_qcom_llcc_remove,
};
module_platform_driver(sdm845_qcom_llcc_driver);
MODULE_DESCRIPTION("QCOM sdm845 LLCC driver");
MODULE_LICENSE("GPL v2");

1
drivers/spi/Kconfig
View File

@ -865,6 +865,7 @@ config SPI_XTENSA_XTFPGA
config SPI_ZYNQ_QSPI
tristate "Xilinx Zynq QSPI controller"
depends on ARCH_ZYNQ || COMPILE_TEST
depends on SPI_MEM
help
This enables support for the Zynq Quad SPI controller
in master mode.

6
drivers/thermal/thermal_core.c
View File

@ -740,7 +740,8 @@ int thermal_zone_bind_cooling_device(struct thermal_zone_device *tz,
if (result)
goto release_ida;
sprintf(dev->attr_name, "cdev%d_trip_point", dev->id);
snprintf(dev->attr_name, sizeof(dev->attr_name), "cdev%d_trip_point",
dev->id);
sysfs_attr_init(&dev->attr.attr);
dev->attr.attr.name = dev->attr_name;
dev->attr.attr.mode = 0444;
@ -749,7 +750,8 @@ int thermal_zone_bind_cooling_device(struct thermal_zone_device *tz,
if (result)
goto remove_symbol_link;
sprintf(dev->weight_attr_name, "cdev%d_weight", dev->id);
snprintf(dev->weight_attr_name, sizeof(dev->weight_attr_name),
"cdev%d_weight", dev->id);
sysfs_attr_init(&dev->weight_attr.attr);
dev->weight_attr.attr.name = dev->weight_attr_name;
dev->weight_attr.attr.mode = S_IWUSR | S_IRUGO;

17
drivers/tty/tty_jobctrl.c
View File

@ -290,12 +290,7 @@ void disassociate_ctty(int on_exit)
return;
}
spin_lock_irq(&current->sighand->siglock);
put_pid(current->signal->tty_old_pgrp);
current->signal->tty_old_pgrp = NULL;
tty = tty_kref_get(current->signal->tty);
spin_unlock_irq(&current->sighand->siglock);
tty = get_current_tty();
if (tty) {
unsigned long flags;
@ -310,6 +305,16 @@ void disassociate_ctty(int on_exit)
tty_kref_put(tty);
}
/* If tty->ctrl.pgrp is not NULL, it may be assigned to
* current->signal->tty_old_pgrp in a race condition, and
* cause pid memleak. Release current->signal->tty_old_pgrp
* after tty->ctrl.pgrp set to NULL.
*/
spin_lock_irq(&current->sighand->siglock);
put_pid(current->signal->tty_old_pgrp);
current->signal->tty_old_pgrp = NULL;
spin_unlock_irq(&current->sighand->siglock);
/* Now clear signal->tty under the lock */
read_lock(&tasklist_lock);
session_clear_tty(task_session(current));

2
drivers/usb/dwc2/hcd.c
View File

@ -4684,8 +4684,8 @@ fail3:
if (qh_allocated && qh->channel && qh->channel->qh == qh)
qh->channel->qh = NULL;
fail2:
spin_unlock_irqrestore(&hsotg->lock, flags);
urb->hcpriv = NULL;
spin_unlock_irqrestore(&hsotg->lock, flags);
kfree(qtd);
fail1:
if (qh_allocated) {

9
drivers/usb/usbip/stub_dev.c
View File

@ -462,8 +462,13 @@ static void stub_disconnect(struct usb_device *udev)
/* release port */
rc = usb_hub_release_port(udev->parent, udev->portnum,
(struct usb_dev_state *) udev);
if (rc) {
dev_dbg(&udev->dev, "unable to release port\n");
/*
* NOTE: If a HUB disconnect triggered disconnect of the down stream
* device usb_hub_release_port will return -ENODEV so we can safely ignore
* that error here.
*/
if (rc && (rc != -ENODEV)) {
dev_dbg(&udev->dev, "unable to release port (%i)\n", rc);
return;
}

2
drivers/video/fbdev/fsl-diu-fb.c
View File

@ -490,7 +490,7 @@ static enum fsl_diu_monitor_port fsl_diu_name_to_port(const char *s)
* Workaround for failed writing desc register of planes.
* Needed with MPC5121 DIU rev 2.0 silicon.
*/
void wr_reg_wa(u32 *reg, u32 val)
static void wr_reg_wa(u32 *reg, u32 val)
{
do {
out_be32(reg, val);

33
drivers/video/fbdev/imsttfb.c
View File

@ -1489,8 +1489,8 @@ static int imsttfb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (!request_mem_region(addr, size, "imsttfb")) {
printk(KERN_ERR "imsttfb: Can't reserve memory region\n");
framebuffer_release(info);
return -ENODEV;
ret = -ENODEV;
goto release_info;
}
switch (pdev->device) {
@ -1507,34 +1507,39 @@ static int imsttfb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
printk(KERN_INFO "imsttfb: Device 0x%x unknown, "
"contact maintainer.\n", pdev->device);
ret = -ENODEV;
goto error;
goto release_mem_region;
}
info->fix.smem_start = addr;
info->screen_base = (__u8 *)ioremap(addr, par->ramdac == IBM ?
0x400000 : 0x800000);
if (!info->screen_base)
goto error;
goto release_mem_region;
info->fix.mmio_start = addr + 0x800000;
par->dc_regs = ioremap(addr + 0x800000, 0x1000);
if (!par->dc_regs)
goto error;
goto unmap_screen_base;
par->cmap_regs_phys = addr + 0x840000;
par->cmap_regs = (__u8 *)ioremap(addr + 0x840000, 0x1000);
if (!par->cmap_regs)
goto error;
goto unmap_dc_regs;
info->pseudo_palette = par->palette;
ret = init_imstt(info);
if (!ret)
pci_set_drvdata(pdev, info);
return ret;
if (ret)
goto unmap_cmap_regs;
error:
if (par->dc_regs)
iounmap(par->dc_regs);
if (info->screen_base)
iounmap(info->screen_base);
pci_set_drvdata(pdev, info);
return 0;
unmap_cmap_regs:
iounmap(par->cmap_regs);
unmap_dc_regs:
iounmap(par->dc_regs);
unmap_screen_base:
iounmap(info->screen_base);
release_mem_region:
release_mem_region(addr, size);
release_info:
framebuffer_release(info);
return ret;
}

10
fs/btrfs/ioctl.c
View File

@ -2110,7 +2110,7 @@ static noinline int key_in_sk(struct btrfs_key *key,
static noinline int copy_to_sk(struct btrfs_path *path,
struct btrfs_key *key,
struct btrfs_ioctl_search_key *sk,
size_t *buf_size,
u64 *buf_size,
char __user *ubuf,
unsigned long *sk_offset,
int *num_found)
@ -2242,7 +2242,7 @@ out:
static noinline int search_ioctl(struct inode *inode,
struct btrfs_ioctl_search_key *sk,
size_t *buf_size,
u64 *buf_size,
char __user *ubuf)
{
struct btrfs_fs_info *info = btrfs_sb(inode->i_sb);
@ -2314,7 +2314,7 @@ static noinline int btrfs_ioctl_tree_search(struct file *file,
struct btrfs_ioctl_search_key sk;
struct inode *inode;
int ret;
size_t buf_size;
u64 buf_size;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
@ -2348,8 +2348,8 @@ static noinline int btrfs_ioctl_tree_search_v2(struct file *file,
struct btrfs_ioctl_search_args_v2 args;
struct inode *inode;
int ret;
size_t buf_size;
const size_t buf_limit = SZ_16M;
u64 buf_size;
const u64 buf_limit = SZ_16M;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;

10
fs/ext4/extents.c
View File

@ -1036,6 +1036,11 @@ static int ext4_ext_insert_index(handle_t *handle, struct inode *inode,
ix = curp->p_idx;
}
if (unlikely(ix > EXT_MAX_INDEX(curp->p_hdr))) {
EXT4_ERROR_INODE(inode, "ix > EXT_MAX_INDEX!");
return -EFSCORRUPTED;
}
len = EXT_LAST_INDEX(curp->p_hdr) - ix + 1;
BUG_ON(len < 0);
if (len > 0) {
@ -1045,11 +1050,6 @@ static int ext4_ext_insert_index(handle_t *handle, struct inode *inode,
memmove(ix + 1, ix, len * sizeof(struct ext4_extent_idx));
}
if (unlikely(ix > EXT_MAX_INDEX(curp->p_hdr))) {
EXT4_ERROR_INODE(inode, "ix > EXT_MAX_INDEX!");
return -EFSCORRUPTED;
}
ix->ei_block = cpu_to_le32(logical);
ext4_idx_store_pblock(ix, ptr);
le16_add_cpu(&curp->p_hdr->eh_entries, 1);

1
fs/f2fs/file.c
View File

@ -3314,6 +3314,7 @@ int f2fs_precache_extents(struct inode *inode)
return -EOPNOTSUPP;
map.m_lblk = 0;
map.m_pblk = 0;
map.m_next_pgofs = NULL;
map.m_next_extent = &m_next_extent;
map.m_seg_type = NO_CHECK_TYPE;

6
include/linux/idr.h
View File

@ -200,7 +200,7 @@ static inline void idr_preload_end(void)
*/
#define idr_for_each_entry_ul(idr, entry, tmp, id) \
for (tmp = 0, id = 0; \
tmp <= id && ((entry) = idr_get_next_ul(idr, &(id))) != NULL; \
((entry) = tmp <= id ? idr_get_next_ul(idr, &(id)) : NULL) != NULL; \
tmp = id, ++id)
/**
@ -224,10 +224,12 @@ static inline void idr_preload_end(void)
* @id: Entry ID.
*
* Continue to iterate over entries, continuing after the current position.
* After normal termination @entry is left with the value NULL. This
* is convenient for a "not found" value.
*/
#define idr_for_each_entry_continue_ul(idr, entry, tmp, id) \
for (tmp = id; \
tmp <= id && ((entry) = idr_get_next_ul(idr, &(id))) != NULL; \
((entry) = tmp <= id ? idr_get_next_ul(idr, &(id)) : NULL) != NULL; \
tmp = id, ++id)
/*

30
include/linux/preempt.h
View File

@ -322,4 +322,34 @@ static inline void preempt_notifier_init(struct preempt_notifier *notifier,
#endif
/**
* migrate_disable - Prevent migration of the current task
*
* Maps to preempt_disable() which also disables preemption. Use
* migrate_disable() to annotate that the intent is to prevent migration,
* but not necessarily preemption.
*
* Can be invoked nested like preempt_disable() and needs the corresponding
* number of migrate_enable() invocations.
*/
static __always_inline void migrate_disable(void)
{
preempt_disable();
}
/**
* migrate_enable - Allow migration of the current task
*
* Counterpart to migrate_disable().
*
* As migrate_disable() can be invoked nested, only the outermost invocation
* reenables migration.
*
* Currently mapped to preempt_enable().
*/
static __always_inline void migrate_enable(void)
{
preempt_enable();
}
#endif /* __LINUX_PREEMPT_H */

57
include/linux/soc/qcom/llcc-qcom.h
View File

@ -39,18 +39,27 @@ struct llcc_slice_desc {
/**
* llcc_slice_config - Data associated with the llcc slice
* @usecase_id: usecase id for which the llcc slice is used
* @slice_id: llcc slice id assigned to each slice
* @max_cap: maximum capacity of the llcc slice
* @priority: priority of the llcc slice
* @fixed_size: whether the llcc slice can grow beyond its size
* @bonus_ways: bonus ways associated with llcc slice
* @res_ways: reserved ways associated with llcc slice
* @cache_mode: mode of the llcc slice
* @probe_target_ways: Probe only reserved and bonus ways on a cache miss
* @dis_cap_alloc: Disable capacity based allocation
* @retain_on_pc: Retain through power collapse
* @activate_on_init: activate the slice on init
* @usecase_id: Unique id for the client's use case
* @slice_id: llcc slice id for each client
* @max_cap: The maximum capacity of the cache slice provided in KB
* @priority: Priority of the client used to select victim line for replacement
* @fixed_size: Boolean indicating if the slice has a fixed capacity
* @bonus_ways: Bonus ways are additional ways to be used for any slice,
* if client ends up using more than reserved cache ways. Bonus
* ways are allocated only if they are not reserved for some
* other client.
* @res_ways: Reserved ways for the cache slice, the reserved ways cannot
* be used by any other client than the one its assigned to.
* @cache_mode: Each slice operates as a cache, this controls the mode of the
* slice: normal or TCM(Tightly Coupled Memory)
* @probe_target_ways: Determines what ways to probe for access hit. When
* configured to 1 only bonus and reserved ways are probed.
* When configured to 0 all ways in llcc are probed.
* @dis_cap_alloc: Disable capacity based allocation for a client
* @retain_on_pc: If this bit is set and client has maintained active vote
* then the ways assigned to this client are not flushed on power
* collapse.
* @activate_on_init: Activate the slice immediately after it is programmed
*/
struct llcc_slice_config {
u32 usecase_id;
@ -154,20 +163,6 @@ int llcc_slice_activate(struct llcc_slice_desc *desc);
*/
int llcc_slice_deactivate(struct llcc_slice_desc *desc);
/**
* qcom_llcc_probe - program the sct table
* @pdev: platform device pointer
* @table: soc sct table
* @sz: Size of the config table
*/
int qcom_llcc_probe(struct platform_device *pdev,
const struct llcc_slice_config *table, u32 sz);
/**
* qcom_llcc_remove - remove the sct table
* @pdev: Platform device pointer
*/
int qcom_llcc_remove(struct platform_device *pdev);
#else
static inline struct llcc_slice_desc *llcc_slice_getd(u32 uid)
{
@ -197,16 +192,6 @@ static inline int llcc_slice_deactivate(struct llcc_slice_desc *desc)
{
return -EINVAL;
}
static inline int qcom_llcc_probe(struct platform_device *pdev,
const struct llcc_slice_config *table, u32 sz)
{
return -ENODEV;
}
static inline int qcom_llcc_remove(struct platform_device *pdev)
{
return -ENODEV;
}
#endif
#endif

2
include/linux/soc/ti/ti_sci_inta_msi.h
View File

@ -2,7 +2,7 @@
/*
* Texas Instruments' K3 TI SCI INTA MSI helper
*
* Copyright (C) 2018-2019 Texas Instruments Incorporated - http://www.ti.com/
* Copyright (C) 2018-2019 Texas Instruments Incorporated - https://www.ti.com/
* Lokesh Vutla <lokeshvutla@ti.com>
*/

2
include/linux/soc/ti/ti_sci_protocol.h
View File

@ -2,7 +2,7 @@
/*
* Texas Instruments System Control Interface Protocol
*
* Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/
* Copyright (C) 2015-2016 Texas Instruments Incorporated - https://www.ti.com/
* Nishanth Menon
*/

2
include/net/flow.h
View File

@ -39,8 +39,8 @@ struct flowi_common {
#define FLOWI_FLAG_SKIP_NH_OIF 0x04
__u32 flowic_secid;
kuid_t flowic_uid;
struct flowi_tunnel flowic_tun_key;
__u32 flowic_multipath_hash;
struct flowi_tunnel flowic_tun_key;
};
union flowi_uli {

3
include/net/netfilter/nf_nat_redirect.h
View File

@ -6,8 +6,7 @@
#include <uapi/linux/netfilter/nf_nat.h>
unsigned int
nf_nat_redirect_ipv4(struct sk_buff *skb,
const struct nf_nat_ipv4_multi_range_compat *mr,
nf_nat_redirect_ipv4(struct sk_buff *skb, const struct nf_nat_range2 *range,
unsigned int hooknum);
unsigned int
nf_nat_redirect_ipv6(struct sk_buff *skb, const struct nf_nat_range2 *range,

12
include/net/tcp.h
View File

@ -553,7 +553,7 @@ static inline u32 tcp_cookie_time(void)
u32 __cookie_v4_init_sequence(const struct iphdr *iph, const struct tcphdr *th,
u16 *mssp);
__u32 cookie_v4_init_sequence(const struct sk_buff *skb, __u16 *mss);
u64 cookie_init_timestamp(struct request_sock *req);
u64 cookie_init_timestamp(struct request_sock *req, u64 now);
bool cookie_timestamp_decode(const struct net *net,
struct tcp_options_received *opt);
bool cookie_ecn_ok(const struct tcp_options_received *opt,
@ -775,10 +775,16 @@ static inline u32 tcp_time_stamp(const struct tcp_sock *tp)
return div_u64(tp->tcp_mstamp, USEC_PER_SEC / TCP_TS_HZ);
}
/* Convert a nsec timestamp into TCP TSval timestamp (ms based currently) */
static inline u64 tcp_ns_to_ts(u64 ns)
{
return div_u64(ns, NSEC_PER_SEC / TCP_TS_HZ);
}
/* Could use tcp_clock_us() / 1000, but this version uses a single divide */
static inline u32 tcp_time_stamp_raw(void)
{
return div_u64(tcp_clock_ns(), NSEC_PER_SEC / TCP_TS_HZ);
return tcp_ns_to_ts(tcp_clock_ns());
}
void tcp_mstamp_refresh(struct tcp_sock *tp);
@ -790,7 +796,7 @@ static inline u32 tcp_stamp_us_delta(u64 t1, u64 t0)
static inline u32 tcp_skb_timestamp(const struct sk_buff *skb)
{
return div_u64(skb->skb_mstamp_ns, NSEC_PER_SEC / TCP_TS_HZ);
return tcp_ns_to_ts(skb->skb_mstamp_ns);
}
/* provide the departure time in us unit */

6
kernel/irq/matrix.c
View File

@ -466,16 +466,16 @@ unsigned int irq_matrix_reserved(struct irq_matrix *m)
}
/**
* irq_matrix_allocated - Get the number of allocated irqs on the local cpu
* irq_matrix_allocated - Get the number of allocated non-managed irqs on the local CPU
* @m: Pointer to the matrix to search
*
* This returns number of allocated irqs
* This returns number of allocated non-managed interrupts.
*/
unsigned int irq_matrix_allocated(struct irq_matrix *m)
{
struct cpumap *cm = this_cpu_ptr(m->maps);
return cm->allocated;
return cm->allocated - cm->managed_allocated;
}
#ifdef CONFIG_GENERIC_IRQ_DEBUGFS

3
mm/readahead.c
View File

@ -592,7 +592,8 @@ ssize_t ksys_readahead(int fd, loff_t offset, size_t count)
*/
ret = -EINVAL;
if (!f.file->f_mapping || !f.file->f_mapping->a_ops ||
!S_ISREG(file_inode(f.file)->i_mode))
(!S_ISREG(file_inode(f.file)->i_mode) &&
!S_ISBLK(file_inode(f.file)->i_mode)))
goto out;
ret = vfs_fadvise(f.file, offset, count, POSIX_FADV_WILLNEED);

6
net/dccp/ipv4.c
View File

@ -611,9 +611,6 @@ int dccp_v4_conn_request(struct sock *sk, struct sk_buff *skb)
if (dccp_parse_options(sk, dreq, skb))
goto drop_and_free;
if (security_inet_conn_request(sk, skb, req))
goto drop_and_free;
ireq = inet_rsk(req);
sk_rcv_saddr_set(req_to_sk(req), ip_hdr(skb)->daddr);
sk_daddr_set(req_to_sk(req), ip_hdr(skb)->saddr);
@ -621,6 +618,9 @@ int dccp_v4_conn_request(struct sock *sk, struct sk_buff *skb)
ireq->ireq_family = AF_INET;
ireq->ir_iif = sk->sk_bound_dev_if;
if (security_inet_conn_request(sk, skb, req))
goto drop_and_free;
/*
* Step 3: Process LISTEN state
*

6
net/dccp/ipv6.c
View File

@ -349,15 +349,15 @@ static int dccp_v6_conn_request(struct sock *sk, struct sk_buff *skb)
if (dccp_parse_options(sk, dreq, skb))
goto drop_and_free;
if (security_inet_conn_request(sk, skb, req))
goto drop_and_free;
ireq = inet_rsk(req);
ireq->ir_v6_rmt_addr = ipv6_hdr(skb)->saddr;
ireq->ir_v6_loc_addr = ipv6_hdr(skb)->daddr;
ireq->ireq_family = AF_INET6;
ireq->ir_mark = inet_request_mark(sk, skb);
if (security_inet_conn_request(sk, skb, req))
goto drop_and_free;
if (ipv6_opt_accepted(sk, skb, IP6CB(skb)) ||
np->rxopt.bits.rxinfo || np->rxopt.bits.rxoinfo ||
np->rxopt.bits.rxhlim || np->rxopt.bits.rxohlim) {

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