brain-hackers_pepepper-mirror
/
linux-brain
mirror of https://github.com/brain-hackers/linux-brain.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

This is the 5.4.114 stable release 

-----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmCABPYACgkQONu9yGCS
 aT610xAAuFVE0FEaisv42yiS/jNtZk8NpPuBSaB1vP9TOyn1PyrO4p2klUdrFrLX
 2d7ssYKZimDS4HB0lmr6tPXjQCuI3E2qB3s9mJntEZuxjweLR22uLC7DtWo4VDYt
 87oM+jaWMao+3YOXpvbd2S8tA/WkvaBbYmXAGsO2XFoyUPhzxBXi+Mzoj5WeGPtc
 bQd+Odt1n00HJSyuSlXaBeuwzVHLq43Kxm2kKt7lBH3W1IKElRnw84XJAHAylDZ4
 EwIkgncGm7EN25Nk9EESC0cvCBM6PK61S7CggOtcvyrPGRBqFlmbDKFxLT2BxIdP
 MuyXLvHRm6/oQb1brvWdeHw0++KwJ884HJF2/bB9ZXU8wCR317BA3dYMdSMvv7V3
 3zickdfoPW8c5H/8t+BobGJoHFQ895xrwxAcQGR8oBtfjqo4JGd+9QnoEdaXb/7o
 0t36qJLFYVKfkaeTxOTyQeImw79KVv4T/hXlwPBkdBu/yC8kfVL6ckJ+MfL1LH4B
 BkDMT5K/Fyp3HIyNakiB9c0s9ZgdvCI0hpZvEXX69VmEVnoEokxcQXc0YHvqMpz6
 neH8snkuWc2fQhsSa4hkhcmx50ohTd5MQPJ7Fp8sx4NrLJ1aJNvG1YhWqJCNkRBx
 TRWSB7ipf+mesMHn4RIXINHmgvxpHHP/B6O3DvtSJPjZBtpImWw=
 =Xqnx
 -----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEdQaENiSDAlGTDEbB7G51OISzHs0FAmCARfIACgkQ7G51OISz
 Hs3JRxAApNK3PDMJvZmIrzQe6lXEInjoClMG/vVB99ueHQkEQbv5aswyr56Y+2JY
 /2UDQFEmCKSAkm1giztq2IO2s6ddL/f9OSzF+cbC4fHefI2MF2bvFiNwkJtY7NMG
 x7x6TGn+1gCBwDFIv7vK8TpK9jT4mGX4vfitVqRPOhFcsX2R7l4wMwFJtGU8oNHh
 lZUzF4XTPLsyxvC2BSVYkMFh5w+a52dF3zhsqhEr+sQSDa5EM6+tzusj0NHSk2Gm
 AziZTapRUyzo2YWcg0EcJaGjYOc7Be6EJJOdPWeV3qJfEAN2eOyV0g6yijiB1uhi
 XZmoVY46jY8lUsqZQRdRkalv/aY6Qrso7TsI6AaL2LaaZ+PW+PemozriPpwQS9F5
 OOrEIpfVQRha3H8PmAoKvwBjgbHbr5i+kVcUoSPwdpSMuPo8W3Hn6Ny1Cmcukrhk
 +onVYRz96BG35JRYYs+8WlJgPJsSBY+GHHhFTefIXmNaERdZMTTr3GLcD+6i7Qai
 6YV/8nRMY2A6McbOafQ+dPvSgogpfYW9AEjgEqtCRllTo+eoEHjWWpxOzOA0pCq8
 L7BXwReGT5mwsRnqI70eTGNusKlLH8WjfbDOrOx52b/Exzp1m2nsZfvMpoKo49xA
 gAeV24mGhXM9iLIRbT434/kF5dTcw0U7rgubY34BvIT3ilWVcDM=
 =2Kdu
 -----END PGP SIGNATURE-----

Merge tag 'v5.4.114' into 5.4-2.3.x-imx

This is the 5.4.114 stable release

Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
This commit is contained in:
Andrey Zhizhikin 2021-04-21 15:34:08 +00:00
parent 2d9839ccc3 a7eb81c1d1
commit 6800343925
73 changed files with 617 additions and 359 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Makefile
View File

@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 5
PATCHLEVEL = 4
SUBLEVEL = 113
SUBLEVEL = 114
EXTRAVERSION =
NAME = Kleptomaniac Octopus

4
arch/arc/kernel/signal.c
View File

@ -96,7 +96,7 @@ stash_usr_regs(struct rt_sigframe __user *sf, struct pt_regs *regs,
sizeof(sf->uc.uc_mcontext.regs.scratch));
err |= __copy_to_user(&sf->uc.uc_sigmask, set, sizeof(sigset_t));
return err;
return err ? -EFAULT : 0;
}
static int restore_usr_regs(struct pt_regs *regs, struct rt_sigframe __user *sf)
@ -110,7 +110,7 @@ static int restore_usr_regs(struct pt_regs *regs, struct rt_sigframe __user *sf)
&(sf->uc.uc_mcontext.regs.scratch),
sizeof(sf->uc.uc_mcontext.regs.scratch));
if (err)
return err;
return -EFAULT;
set_current_blocked(&set);
regs->bta = uregs.scratch.bta;

5
arch/arm/boot/dts/omap4.dtsi
View File

@ -22,6 +22,11 @@
i2c1 = &i2c2;
i2c2 = &i2c3;
i2c3 = &i2c4;
mmc0 = &mmc1;
mmc1 = &mmc2;
mmc2 = &mmc3;
mmc3 = &mmc4;
mmc4 = &mmc5;
serial0 = &uart1;
serial1 = &uart2;
serial2 = &uart3;

8
arch/arm/boot/dts/omap44xx-clocks.dtsi
View File

@ -770,14 +770,6 @@
ti,max-div = <2>;
};
sha2md5_fck: sha2md5_fck@15c8 {
#clock-cells = <0>;
compatible = "ti,gate-clock";
clocks = <&l3_div_ck>;
ti,bit-shift = <1>;
reg = <0x15c8>;
};
usb_phy_cm_clk32k: usb_phy_cm_clk32k@640 {
#clock-cells = <0>;
compatible = "ti,gate-clock";

5
arch/arm/boot/dts/omap5.dtsi
View File

@ -25,6 +25,11 @@
i2c2 = &i2c3;
i2c3 = &i2c4;
i2c4 = &i2c5;
mmc0 = &mmc1;
mmc1 = &mmc2;
mmc2 = &mmc3;
mmc3 = &mmc4;
mmc4 = &mmc5;
serial0 = &uart1;
serial1 = &uart2;
serial2 = &uart3;

4
arch/arm/mach-footbridge/cats-pci.c
View File

@ -15,14 +15,14 @@
#include <asm/mach-types.h>
/* cats host-specific stuff */
static int irqmap_cats[] __initdata = { IRQ_PCI, IRQ_IN0, IRQ_IN1, IRQ_IN3 };
static int irqmap_cats[] = { IRQ_PCI, IRQ_IN0, IRQ_IN1, IRQ_IN3 };
static u8 cats_no_swizzle(struct pci_dev *dev, u8 *pin)
{
return 0;
}
static int __init cats_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
static int cats_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{
if (dev->irq >= 255)
return -1; /* not a valid interrupt. */

4
arch/arm/mach-footbridge/ebsa285-pci.c
View File

@ -14,9 +14,9 @@
#include <asm/mach/pci.h>
#include <asm/mach-types.h>
static int irqmap_ebsa285[] __initdata = { IRQ_IN3, IRQ_IN1, IRQ_IN0, IRQ_PCI };
static int irqmap_ebsa285[] = { IRQ_IN3, IRQ_IN1, IRQ_IN0, IRQ_PCI };
static int __init ebsa285_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
static int ebsa285_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{
if (dev->vendor == PCI_VENDOR_ID_CONTAQ &&
dev->device == PCI_DEVICE_ID_CONTAQ_82C693)

2
arch/arm/mach-footbridge/netwinder-pci.c
View File

@ -18,7 +18,7 @@
* We now use the slot ID instead of the device identifiers to select
* which interrupt is routed where.
*/
static int __init netwinder_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
static int netwinder_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{
switch (slot) {
case 0: /* host bridge */

5
arch/arm/mach-footbridge/personal-pci.c
View File

@ -14,13 +14,12 @@
#include <asm/mach/pci.h>
#include <asm/mach-types.h>
static int irqmap_personal_server[] __initdata = {
static int irqmap_personal_server[] = {
IRQ_IN0, IRQ_IN1, IRQ_IN2, IRQ_IN3, 0, 0, 0,
IRQ_DOORBELLHOST, IRQ_DMA1, IRQ_DMA2, IRQ_PCI
};
static int __init personal_server_map_irq(const struct pci_dev *dev, u8 slot,
u8 pin)
static int personal_server_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
{
unsigned char line;

4
arch/arm/mach-keystone/keystone.c
View File

@ -62,7 +62,7 @@ static void __init keystone_init(void)
static long long __init keystone_pv_fixup(void)
{
long long offset;
phys_addr_t mem_start, mem_end;
u64 mem_start, mem_end;
mem_start = memblock_start_of_DRAM();
mem_end = memblock_end_of_DRAM();
@ -75,7 +75,7 @@ static long long __init keystone_pv_fixup(void)
if (mem_start < KEYSTONE_HIGH_PHYS_START ||
mem_end > KEYSTONE_HIGH_PHYS_END) {
pr_crit("Invalid address space for memory (%08llx-%08llx)\n",
(u64)mem_start, (u64)mem_end);
mem_start, mem_end);
return 0;
}

1
arch/arm/mach-omap1/ams-delta-fiq-handler.S
View File

@ -15,6 +15,7 @@
#include <linux/platform_data/gpio-omap.h>
#include <asm/assembler.h>
#include <asm/irq.h>
#include "ams-delta-fiq.h"
#include "board-ams-delta.h"

4
arch/arm/probes/uprobes/core.c
View File

@ -204,7 +204,7 @@ unsigned long uprobe_get_swbp_addr(struct pt_regs *regs)
static struct undef_hook uprobes_arm_break_hook = {
.instr_mask = 0x0fffffff,
.instr_val = (UPROBE_SWBP_ARM_INSN & 0x0fffffff),
.cpsr_mask = MODE_MASK,
.cpsr_mask = (PSR_T_BIT | MODE_MASK),
.cpsr_val = USR_MODE,
.fn = uprobe_trap_handler,
};
@ -212,7 +212,7 @@ static struct undef_hook uprobes_arm_break_hook = {
static struct undef_hook uprobes_arm_ss_hook = {
.instr_mask = 0x0fffffff,
.instr_val = (UPROBE_SS_ARM_INSN & 0x0fffffff),
.cpsr_mask = MODE_MASK,
.cpsr_mask = (PSR_T_BIT | MODE_MASK),
.cpsr_val = USR_MODE,
.fn = uprobe_trap_handler,
};

4
arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-lts.dts
View File

@ -11,3 +11,7 @@
compatible = "pine64,pine64-lts", "allwinner,sun50i-r18",
"allwinner,sun50i-a64";
};
&mmc0 {
cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 push-push switch */
};

2
arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi
View File

@ -57,7 +57,7 @@
vmmc-supply = <&reg_dcdc1>;
disable-wp;
bus-width = <4>;
cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 push-pull switch */
status = "okay";
};

8
arch/arm64/include/asm/alternative.h
View File

@ -119,9 +119,9 @@ static inline void apply_alternatives_module(void *start, size_t length) { }
.popsection
.subsection 1
663: \insn2
664: .previous
.org . - (664b-663b) + (662b-661b)
664: .org . - (664b-663b) + (662b-661b)
.org . - (662b-661b) + (664b-663b)
.previous
.endif
.endm
@ -191,11 +191,11 @@ static inline void apply_alternatives_module(void *start, size_t length) { }
*/
.macro alternative_endif
664:
.org . - (664b-663b) + (662b-661b)
.org . - (662b-661b) + (664b-663b)
.if .Lasm_alt_mode==0
.previous
.endif
.org . - (664b-663b) + (662b-661b)
.org . - (662b-661b) + (664b-663b)
.endm
/*

10
arch/arm64/include/asm/word-at-a-time.h
View File

@ -53,7 +53,7 @@ static inline unsigned long find_zero(unsigned long mask)
*/
static inline unsigned long load_unaligned_zeropad(const void *addr)
{
unsigned long ret, offset;
unsigned long ret, tmp;
/* Load word from unaligned pointer addr */
asm(
@ -61,9 +61,9 @@ static inline unsigned long load_unaligned_zeropad(const void *addr)
"2:\n"
" .pushsection .fixup,\"ax\"\n"
" .align 2\n"
"3: and %1, %2, #0x7\n"
" bic %2, %2, #0x7\n"
" ldr %0, [%2]\n"
"3: bic %1, %2, #0x7\n"
" ldr %0, [%1]\n"
" and %1, %2, #0x7\n"
" lsl %1, %1, #0x3\n"
#ifndef __AARCH64EB__
" lsr %0, %0, %1\n"
@ -73,7 +73,7 @@ static inline unsigned long load_unaligned_zeropad(const void *addr)
" b 2b\n"
" .popsection\n"
_ASM_EXTABLE(1b, 3b)
: "=&r" (ret), "=&r" (offset)
: "=&r" (ret), "=&r" (tmp)
: "r" (addr), "Q" (*(unsigned long *)addr));
return ret;

2
arch/riscv/Kconfig
View File

@ -101,7 +101,7 @@ config ARCH_FLATMEM_ENABLE
config ARCH_SPARSEMEM_ENABLE
def_bool y
depends on MMU
select SPARSEMEM_STATIC if 32BIT && SPARSMEM
select SPARSEMEM_STATIC if 32BIT && SPARSEMEM
select SPARSEMEM_VMEMMAP_ENABLE if 64BIT
config ARCH_SELECT_MEMORY_MODEL

2
drivers/dma/dw/Kconfig
View File

@ -10,6 +10,7 @@ config DW_DMAC_CORE
config DW_DMAC
tristate "Synopsys DesignWare AHB DMA platform driver"
depends on HAS_IOMEM
select DW_DMAC_CORE
help
Support the Synopsys DesignWare AHB DMA controller. This
@ -18,6 +19,7 @@ config DW_DMAC
config DW_DMAC_PCI
tristate "Synopsys DesignWare AHB DMA PCI driver"
depends on PCI
depends on HAS_IOMEM
select DW_DMAC_CORE
help
Support the Synopsys DesignWare AHB DMA controller on the

8
drivers/gpio/gpiolib-sysfs.c
View File

@ -457,6 +457,8 @@ static ssize_t export_store(struct class *class,
long gpio;
struct gpio_desc *desc;
int status;
struct gpio_chip *gc;
int offset;
status = kstrtol(buf, 0, &gpio);
if (status < 0)
@ -468,6 +470,12 @@ static ssize_t export_store(struct class *class,
pr_warn("%s: invalid GPIO %ld\n", __func__, gpio);
return -EINVAL;
}
gc = desc->gdev->chip;
offset = gpio_chip_hwgpio(desc);
if (!gpiochip_line_is_valid(gc, offset)) {
pr_warn("%s: GPIO %ld masked\n", __func__, gpio);
return -EINVAL;
}
/* No extra locking here; FLAG_SYSFS just signifies that the
* request and export were done by on behalf of userspace, so

4
drivers/gpu/drm/msm/adreno/a5xx_gpu.c
View File

@ -1131,8 +1131,8 @@ static int a5xx_pm_suspend(struct msm_gpu *gpu)
static int a5xx_get_timestamp(struct msm_gpu *gpu, uint64_t *value)
{
*value = gpu_read64(gpu, REG_A5XX_RBBM_PERFCTR_CP_0_LO,
REG_A5XX_RBBM_PERFCTR_CP_0_HI);
*value = gpu_read64(gpu, REG_A5XX_RBBM_ALWAYSON_COUNTER_LO,
REG_A5XX_RBBM_ALWAYSON_COUNTER_HI);
return 0;
}

4
drivers/gpu/drm/msm/adreno/a6xx_gpu.c
View File

@ -773,8 +773,8 @@ static int a6xx_get_timestamp(struct msm_gpu *gpu, uint64_t *value)
/* Force the GPU power on so we can read this register */
a6xx_gmu_set_oob(&a6xx_gpu->gmu, GMU_OOB_GPU_SET);
*value = gpu_read64(gpu, REG_A6XX_RBBM_PERFCTR_CP_0_LO,
REG_A6XX_RBBM_PERFCTR_CP_0_HI);
*value = gpu_read64(gpu, REG_A6XX_CP_ALWAYS_ON_COUNTER_LO,
REG_A6XX_CP_ALWAYS_ON_COUNTER_HI);
a6xx_gmu_clear_oob(&a6xx_gpu->gmu, GMU_OOB_GPU_SET);
return 0;

6
drivers/hid/wacom_wac.c
View File

@ -3574,8 +3574,6 @@ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev,
{
struct wacom_features *features = &wacom_wac->features;
input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
if (!(features->device_type & WACOM_DEVICETYPE_PEN))
return -ENODEV;
@ -3590,6 +3588,7 @@ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev,
return 0;
}
input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
__set_bit(BTN_TOUCH, input_dev->keybit);
__set_bit(ABS_MISC, input_dev->absbit);
@ -3742,8 +3741,6 @@ int wacom_setup_touch_input_capabilities(struct input_dev *input_dev,
{
struct wacom_features *features = &wacom_wac->features;
input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
if (!(features->device_type & WACOM_DEVICETYPE_TOUCH))
return -ENODEV;
@ -3756,6 +3753,7 @@ int wacom_setup_touch_input_capabilities(struct input_dev *input_dev,
/* setup has already been done */
return 0;
input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
__set_bit(BTN_TOUCH, input_dev->keybit);
if (features->touch_max == 1) {

56
drivers/input/keyboard/nspire-keypad.c
View File

@ -93,9 +93,15 @@ static irqreturn_t nspire_keypad_irq(int irq, void *dev_id)
return IRQ_HANDLED;
}
static int nspire_keypad_chip_init(struct nspire_keypad *keypad)
static int nspire_keypad_open(struct input_dev *input)
{
struct nspire_keypad *keypad = input_get_drvdata(input);
unsigned long val = 0, cycles_per_us, delay_cycles, row_delay_cycles;
int error;
error = clk_prepare_enable(keypad->clk);
if (error)
return error;
cycles_per_us = (clk_get_rate(keypad->clk) / 1000000);
if (cycles_per_us == 0)
@ -121,30 +127,6 @@ static int nspire_keypad_chip_init(struct nspire_keypad *keypad)
keypad->int_mask = 1 << 1;
writel(keypad->int_mask, keypad->reg_base + KEYPAD_INTMSK);
/* Disable GPIO interrupts to prevent hanging on touchpad */
/* Possibly used to detect touchpad events */
writel(0, keypad->reg_base + KEYPAD_UNKNOWN_INT);
/* Acknowledge existing interrupts */
writel(~0, keypad->reg_base + KEYPAD_UNKNOWN_INT_STS);
return 0;
}
static int nspire_keypad_open(struct input_dev *input)
{
struct nspire_keypad *keypad = input_get_drvdata(input);
int error;
error = clk_prepare_enable(keypad->clk);
if (error)
return error;
error = nspire_keypad_chip_init(keypad);
if (error) {
clk_disable_unprepare(keypad->clk);
return error;
}
return 0;
}
@ -152,6 +134,11 @@ static void nspire_keypad_close(struct input_dev *input)
{
struct nspire_keypad *keypad = input_get_drvdata(input);
/* Disable interrupts */
writel(0, keypad->reg_base + KEYPAD_INTMSK);
/* Acknowledge existing interrupts */
writel(~0, keypad->reg_base + KEYPAD_INT);
clk_disable_unprepare(keypad->clk);
}
@ -210,6 +197,25 @@ static int nspire_keypad_probe(struct platform_device *pdev)
return -ENOMEM;
}
error = clk_prepare_enable(keypad->clk);
if (error) {
dev_err(&pdev->dev, "failed to enable clock\n");
return error;
}
/* Disable interrupts */
writel(0, keypad->reg_base + KEYPAD_INTMSK);
/* Acknowledge existing interrupts */
writel(~0, keypad->reg_base + KEYPAD_INT);
/* Disable GPIO interrupts to prevent hanging on touchpad */
/* Possibly used to detect touchpad events */
writel(0, keypad->reg_base + KEYPAD_UNKNOWN_INT);
/* Acknowledge existing GPIO interrupts */
writel(~0, keypad->reg_base + KEYPAD_UNKNOWN_INT_STS);
clk_disable_unprepare(keypad->clk);
input_set_drvdata(input, keypad);
input->id.bustype = BUS_HOST;

1
drivers/input/serio/i8042-x86ia64io.h
View File

@ -588,6 +588,7 @@ static const struct dmi_system_id i8042_dmi_noselftest_table[] = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
DMI_MATCH(DMI_CHASSIS_TYPE, "10"), /* Notebook */
},
}, {
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
DMI_MATCH(DMI_CHASSIS_TYPE, "31"), /* Convertible Notebook */

4
drivers/input/touchscreen/s6sy761.c
View File

@ -145,8 +145,8 @@ static void s6sy761_report_coordinates(struct s6sy761_data *sdata,
u8 major = event[4];
u8 minor = event[5];
u8 z = event[6] & S6SY761_MASK_Z;
u16 x = (event[1] << 3) | ((event[3] & S6SY761_MASK_X) >> 4);
u16 y = (event[2] << 3) | (event[3] & S6SY761_MASK_Y);
u16 x = (event[1] << 4) | ((event[3] & S6SY761_MASK_X) >> 4);
u16 y = (event[2] << 4) | (event[3] & S6SY761_MASK_Y);
input_mt_slot(sdata->input, tid);

11
drivers/md/dm-verity-fec.c
View File

@ -65,7 +65,7 @@ static u8 *fec_read_parity(struct dm_verity *v, u64 rsb, int index,
u8 *res;
position = (index + rsb) * v->fec->roots;
block = div64_u64_rem(position, v->fec->roots << SECTOR_SHIFT, &rem);
block = div64_u64_rem(position, v->fec->io_size, &rem);
*offset = (unsigned)rem;
res = dm_bufio_read(v->fec->bufio, block, buf);
@ -154,7 +154,7 @@ static int fec_decode_bufs(struct dm_verity *v, struct dm_verity_fec_io *fio,
/* read the next block when we run out of parity bytes */
offset += v->fec->roots;
if (offset >= v->fec->roots << SECTOR_SHIFT) {
if (offset >= v->fec->io_size) {
dm_bufio_release(buf);
par = fec_read_parity(v, rsb, block_offset, &offset, &buf);
@ -742,8 +742,13 @@ int verity_fec_ctr(struct dm_verity *v)
return -E2BIG;
}
if ((f->roots << SECTOR_SHIFT) & ((1 << v->data_dev_block_bits) - 1))
f->io_size = 1 << v->data_dev_block_bits;
else
f->io_size = v->fec->roots << SECTOR_SHIFT;
f->bufio = dm_bufio_client_create(f->dev->bdev,
f->roots << SECTOR_SHIFT,
f->io_size,
1, 0, NULL, NULL);
if (IS_ERR(f->bufio)) {
ti->error = "Cannot initialize FEC bufio client";

1
drivers/md/dm-verity-fec.h
View File

@ -36,6 +36,7 @@ struct dm_verity_fec {
struct dm_dev *dev; /* parity data device */
struct dm_bufio_client *data_bufio; /* for data dev access */
struct dm_bufio_client *bufio; /* for parity data access */
size_t io_size; /* IO size for roots */
sector_t start; /* parity data start in blocks */
sector_t blocks; /* number of blocks covered */
sector_t rounds; /* number of interleaving rounds */

30
drivers/net/dsa/mv88e6xxx/chip.c
View File

@ -2766,10 +2766,17 @@ unlock:
return err;
}
/* prod_id for switch families which do not have a PHY model number */
static const u16 family_prod_id_table[] = {
[MV88E6XXX_FAMILY_6341] = MV88E6XXX_PORT_SWITCH_ID_PROD_6341,
[MV88E6XXX_FAMILY_6390] = MV88E6XXX_PORT_SWITCH_ID_PROD_6390,
};
static int mv88e6xxx_mdio_read(struct mii_bus *bus, int phy, int reg)
{
struct mv88e6xxx_mdio_bus *mdio_bus = bus->priv;
struct mv88e6xxx_chip *chip = mdio_bus->chip;
u16 prod_id;
u16 val;
int err;
@ -2780,23 +2787,12 @@ static int mv88e6xxx_mdio_read(struct mii_bus *bus, int phy, int reg)
err = chip->info->ops->phy_read(chip, bus, phy, reg, &val);
mv88e6xxx_reg_unlock(chip);
if (reg == MII_PHYSID2) {
/* Some internal PHYs don't have a model number. */
if (chip->info->family != MV88E6XXX_FAMILY_6165)
/* Then there is the 6165 family. It gets is
* PHYs correct. But it can also have two
* SERDES interfaces in the PHY address
* space. And these don't have a model
* number. But they are not PHYs, so we don't
* want to give them something a PHY driver
* will recognise.
*
* Use the mv88e6390 family model number
* instead, for anything which really could be
* a PHY,
*/
if (!(val & 0x3f0))
val |= MV88E6XXX_PORT_SWITCH_ID_PROD_6390 >> 4;
/* Some internal PHYs don't have a model number. */
if (reg == MII_PHYSID2 && !(val & 0x3f0) &&
chip->info->family < ARRAY_SIZE(family_prod_id_table)) {
prod_id = family_prod_id_table[chip->info->family];
if (prod_id)
val |= prod_id >> 4;
}
return err ? err : val;

5
drivers/net/ethernet/amd/pcnet32.c
View File

@ -1548,8 +1548,7 @@ pcnet32_probe_pci(struct pci_dev *pdev, const struct pci_device_id *ent)
}
pci_set_master(pdev);
ioaddr = pci_resource_start(pdev, 0);
if (!ioaddr) {
if (!pci_resource_len(pdev, 0)) {
if (pcnet32_debug & NETIF_MSG_PROBE)
pr_err("card has no PCI IO resources, aborting\n");
err = -ENODEV;
@ -1562,6 +1561,8 @@ pcnet32_probe_pci(struct pci_dev *pdev, const struct pci_device_id *ent)
pr_err("architecture does not support 32bit PCI busmaster DMA\n");
goto err_disable_dev;
}
ioaddr = pci_resource_start(pdev, 0);
if (!request_region(ioaddr, PCNET32_TOTAL_SIZE, "pcnet32_probe_pci")) {
if (pcnet32_debug & NETIF_MSG_PROBE)
pr_err("io address range already allocated\n");

2
drivers/net/ethernet/cadence/macb_main.c
View File

@ -3590,6 +3590,7 @@ static int macb_init(struct platform_device *pdev)
reg = gem_readl(bp, DCFG8);
bp->max_tuples = min((GEM_BFEXT(SCR2CMP, reg) / 3),
GEM_BFEXT(T2SCR, reg));
INIT_LIST_HEAD(&bp->rx_fs_list.list);
if (bp->max_tuples > 0) {
/* also needs one ethtype match to check IPv4 */
if (GEM_BFEXT(SCR2ETH, reg) > 0) {
@ -3600,7 +3601,6 @@ static int macb_init(struct platform_device *pdev)
/* Filtering is supported in hw but don't enable it in kernel now */
dev->hw_features |= NETIF_F_NTUPLE;
/* init Rx flow definitions */
INIT_LIST_HEAD(&bp->rx_fs_list.list);
bp->rx_fs_list.count = 0;
spin_lock_init(&bp->rx_fs_lock);
} else

6
drivers/net/ethernet/davicom/dm9000.c
View File

@ -1476,8 +1476,10 @@ dm9000_probe(struct platform_device *pdev)
/* Init network device */
ndev = alloc_etherdev(sizeof(struct board_info));
if (!ndev)
return -ENOMEM;
if (!ndev) {
ret = -ENOMEM;
goto out_regulator_disable;
}
SET_NETDEV_DEV(ndev, &pdev->dev);

14
drivers/net/ethernet/ibm/ibmvnic.c
View File

@ -1081,19 +1081,13 @@ static int __ibmvnic_open(struct net_device *netdev)
rc = set_link_state(adapter, IBMVNIC_LOGICAL_LNK_UP);
if (rc) {
for (i = 0; i < adapter->req_rx_queues; i++)
napi_disable(&adapter->napi[i]);
ibmvnic_napi_disable(adapter);
release_resources(adapter);
return rc;
}
netif_tx_start_all_queues(netdev);
if (prev_state == VNIC_CLOSED) {
for (i = 0; i < adapter->req_rx_queues; i++)
napi_schedule(&adapter->napi[i]);
}
adapter->state = VNIC_OPEN;
return rc;
}
@ -1850,7 +1844,7 @@ static int do_reset(struct ibmvnic_adapter *adapter,
u64 old_num_rx_queues, old_num_tx_queues;
u64 old_num_rx_slots, old_num_tx_slots;
struct net_device *netdev = adapter->netdev;
int i, rc;
int rc;
netdev_dbg(adapter->netdev, "Re-setting driver (%d)\n",
rwi->reset_reason);
@ -1995,10 +1989,6 @@ static int do_reset(struct ibmvnic_adapter *adapter,
/* refresh device's multicast list */
ibmvnic_set_multi(netdev);
/* kick napi */
for (i = 0; i < adapter->req_rx_queues; i++)
napi_schedule(&adapter->napi[i]);
if (adapter->reset_reason == VNIC_RESET_FAILOVER ||
adapter->reset_reason == VNIC_RESET_MOBILITY) {
call_netdevice_notifiers(NETDEV_NOTIFY_PEERS, netdev);

6
drivers/net/ethernet/intel/i40e/i40e_main.c
View File

@ -11872,6 +11872,7 @@ static int i40e_sw_init(struct i40e_pf *pf)
{
int err = 0;
int size;
u16 pow;
/* Set default capability flags */
pf->flags = I40E_FLAG_RX_CSUM_ENABLED |
@ -11890,6 +11891,11 @@ static int i40e_sw_init(struct i40e_pf *pf)
pf->rss_table_size = pf->hw.func_caps.rss_table_size;
pf->rss_size_max = min_t(int, pf->rss_size_max,
pf->hw.func_caps.num_tx_qp);
/* find the next higher power-of-2 of num cpus */
pow = roundup_pow_of_two(num_online_cpus());
pf->rss_size_max = min_t(int, pf->rss_size_max, pow);
if (pf->hw.func_caps.rss) {
pf->flags |= I40E_FLAG_RSS_ENABLED;
pf->alloc_rss_size = min_t(int, pf->rss_size_max,

141
drivers/net/ethernet/realtek/r8169_main.c
View File

@ -742,12 +742,6 @@ static void rtl_unlock_config_regs(struct rtl8169_private *tp)
RTL_W8(tp, Cfg9346, Cfg9346_Unlock);
}
static void rtl_tx_performance_tweak(struct rtl8169_private *tp, u16 force)
{
pcie_capability_clear_and_set_word(tp->pci_dev, PCI_EXP_DEVCTL,
PCI_EXP_DEVCTL_READRQ, force);
}
static bool rtl_is_8125(struct rtl8169_private *tp)
{
return tp->mac_version >= RTL_GIGA_MAC_VER_60;
@ -4057,14 +4051,12 @@ static void r8168c_hw_jumbo_enable(struct rtl8169_private *tp)
{
RTL_W8(tp, Config3, RTL_R8(tp, Config3) | Jumbo_En0);
RTL_W8(tp, Config4, RTL_R8(tp, Config4) | Jumbo_En1);
rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_512B);
}
static void r8168c_hw_jumbo_disable(struct rtl8169_private *tp)
{
RTL_W8(tp, Config3, RTL_R8(tp, Config3) & ~Jumbo_En0);
RTL_W8(tp, Config4, RTL_R8(tp, Config4) & ~Jumbo_En1);
rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_4096B);
}
static void r8168dp_hw_jumbo_enable(struct rtl8169_private *tp)
@ -4082,7 +4074,6 @@ static void r8168e_hw_jumbo_enable(struct rtl8169_private *tp)
RTL_W8(tp, MaxTxPacketSize, 0x24);
RTL_W8(tp, Config3, RTL_R8(tp, Config3) | Jumbo_En0);
RTL_W8(tp, Config4, RTL_R8(tp, Config4) | 0x01);
rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_512B);
}
static void r8168e_hw_jumbo_disable(struct rtl8169_private *tp)
@ -4090,93 +4081,70 @@ static void r8168e_hw_jumbo_disable(struct rtl8169_private *tp)
RTL_W8(tp, MaxTxPacketSize, 0x3f);
RTL_W8(tp, Config3, RTL_R8(tp, Config3) & ~Jumbo_En0);
RTL_W8(tp, Config4, RTL_R8(tp, Config4) & ~0x01);
rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_4096B);
}
static void r8168b_0_hw_jumbo_enable(struct rtl8169_private *tp)
{
rtl_tx_performance_tweak(tp,
PCI_EXP_DEVCTL_READRQ_512B | PCI_EXP_DEVCTL_NOSNOOP_EN);
}
static void r8168b_0_hw_jumbo_disable(struct rtl8169_private *tp)
{
rtl_tx_performance_tweak(tp,
PCI_EXP_DEVCTL_READRQ_4096B | PCI_EXP_DEVCTL_NOSNOOP_EN);
}
static void r8168b_1_hw_jumbo_enable(struct rtl8169_private *tp)
{
r8168b_0_hw_jumbo_enable(tp);
RTL_W8(tp, Config4, RTL_R8(tp, Config4) | (1 << 0));
}
static void r8168b_1_hw_jumbo_disable(struct rtl8169_private *tp)
{
r8168b_0_hw_jumbo_disable(tp);
RTL_W8(tp, Config4, RTL_R8(tp, Config4) & ~(1 << 0));
}
static void rtl_hw_jumbo_enable(struct rtl8169_private *tp)
static void rtl_jumbo_config(struct rtl8169_private *tp)
{
bool jumbo = tp->dev->mtu > ETH_DATA_LEN;
int readrq = 4096;
rtl_unlock_config_regs(tp);
switch (tp->mac_version) {
case RTL_GIGA_MAC_VER_11:
r8168b_0_hw_jumbo_enable(tp);
break;
case RTL_GIGA_MAC_VER_12:
case RTL_GIGA_MAC_VER_17:
r8168b_1_hw_jumbo_enable(tp);
if (jumbo) {
readrq = 512;
r8168b_1_hw_jumbo_enable(tp);
} else {
r8168b_1_hw_jumbo_disable(tp);
}
break;
case RTL_GIGA_MAC_VER_18 ... RTL_GIGA_MAC_VER_26:
r8168c_hw_jumbo_enable(tp);
if (jumbo) {
readrq = 512;
r8168c_hw_jumbo_enable(tp);
} else {
r8168c_hw_jumbo_disable(tp);
}
break;
case RTL_GIGA_MAC_VER_27 ... RTL_GIGA_MAC_VER_28:
r8168dp_hw_jumbo_enable(tp);
if (jumbo)
r8168dp_hw_jumbo_enable(tp);
else
r8168dp_hw_jumbo_disable(tp);
break;
case RTL_GIGA_MAC_VER_31 ... RTL_GIGA_MAC_VER_33:
r8168e_hw_jumbo_enable(tp);
if (jumbo) {
pcie_set_readrq(tp->pci_dev, 512);
r8168e_hw_jumbo_enable(tp);
} else {
r8168e_hw_jumbo_disable(tp);
}
break;
default:
break;
}
rtl_lock_config_regs(tp);
}
static void rtl_hw_jumbo_disable(struct rtl8169_private *tp)
{
rtl_unlock_config_regs(tp);
switch (tp->mac_version) {
case RTL_GIGA_MAC_VER_11:
r8168b_0_hw_jumbo_disable(tp);
break;
case RTL_GIGA_MAC_VER_12:
case RTL_GIGA_MAC_VER_17:
r8168b_1_hw_jumbo_disable(tp);
break;
case RTL_GIGA_MAC_VER_18 ... RTL_GIGA_MAC_VER_26:
r8168c_hw_jumbo_disable(tp);
break;
case RTL_GIGA_MAC_VER_27 ... RTL_GIGA_MAC_VER_28:
r8168dp_hw_jumbo_disable(tp);
break;
case RTL_GIGA_MAC_VER_31 ... RTL_GIGA_MAC_VER_33:
r8168e_hw_jumbo_disable(tp);
break;
default:
break;
}
rtl_lock_config_regs(tp);
}
if (pci_is_pcie(tp->pci_dev) && tp->supports_gmii)
pcie_set_readrq(tp->pci_dev, readrq);
static void rtl_jumbo_config(struct rtl8169_private *tp, int mtu)
{
if (mtu > ETH_DATA_LEN)
rtl_hw_jumbo_enable(tp);
else
rtl_hw_jumbo_disable(tp);
/* Chip doesn't support pause in jumbo mode */
linkmode_mod_bit(ETHTOOL_LINK_MODE_Pause_BIT,
tp->phydev->advertising, !jumbo);
linkmode_mod_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT,
tp->phydev->advertising, !jumbo);
phy_start_aneg(tp->phydev);
}
DECLARE_RTL_COND(rtl_chipcmd_cond)
@ -4575,18 +4543,12 @@ static void rtl_hw_start_8168d(struct rtl8169_private *tp)
rtl_set_def_aspm_entry_latency(tp);
rtl_disable_clock_request(tp);
if (tp->dev->mtu <= ETH_DATA_LEN)
rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_4096B);
}
static void rtl_hw_start_8168dp(struct rtl8169_private *tp)
{
rtl_set_def_aspm_entry_latency(tp);
if (tp->dev->mtu <= ETH_DATA_LEN)
rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_4096B);
rtl_disable_clock_request(tp);
}
@ -4601,8 +4563,6 @@ static void rtl_hw_start_8168d_4(struct rtl8169_private *tp)
rtl_set_def_aspm_entry_latency(tp);
rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_4096B);
rtl_ephy_init(tp, e_info_8168d_4);
rtl_enable_clock_request(tp);
@ -4677,8 +4637,6 @@ static void rtl_hw_start_8168f(struct rtl8169_private *tp)
{
rtl_set_def_aspm_entry_latency(tp);
rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_4096B);
rtl_eri_write(tp, 0xc0, ERIAR_MASK_0011, 0x0000);
rtl_eri_write(tp, 0xb8, ERIAR_MASK_0011, 0x0000);
rtl_set_fifo_size(tp, 0x10, 0x10, 0x02, 0x06);
@ -4741,8 +4699,6 @@ static void rtl_hw_start_8168g(struct rtl8169_private *tp)
rtl_set_def_aspm_entry_latency(tp);
rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_4096B);
rtl_reset_packet_filter(tp);
rtl_eri_write(tp, 0x2f8, ERIAR_MASK_0011, 0x1d8f);
@ -4979,8 +4935,6 @@ static void rtl_hw_start_8168h_1(struct rtl8169_private *tp)
rtl_set_def_aspm_entry_latency(tp);
rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_4096B);
rtl_reset_packet_filter(tp);
rtl_eri_set_bits(tp, 0xdc, ERIAR_MASK_1111, BIT(4));
@ -5038,8 +4992,6 @@ static void rtl_hw_start_8168ep(struct rtl8169_private *tp)
rtl_set_def_aspm_entry_latency(tp);
rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_4096B);
rtl_reset_packet_filter(tp);
rtl_eri_set_bits(tp, 0xd4, ERIAR_MASK_1111, 0x1f80);
@ -5142,8 +5094,6 @@ static void rtl_hw_start_8102e_1(struct rtl8169_private *tp)
RTL_W8(tp, DBG_REG, FIX_NAK_1);
rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_4096B);
RTL_W8(tp, Config1,
LEDS1 | LEDS0 | Speed_down | MEMMAP | IOMAP | VPD | PMEnable);
RTL_W8(tp, Config3, RTL_R8(tp, Config3) & ~Beacon_en);
@ -5159,8 +5109,6 @@ static void rtl_hw_start_8102e_2(struct rtl8169_private *tp)
{
rtl_set_def_aspm_entry_latency(tp);
rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_4096B);
RTL_W8(tp, Config1, MEMMAP | IOMAP | VPD | PMEnable);
RTL_W8(tp, Config3, RTL_R8(tp, Config3) & ~Beacon_en);
}
@ -5221,8 +5169,6 @@ static void rtl_hw_start_8402(struct rtl8169_private *tp)
rtl_ephy_init(tp, e_info_8402);
rtl_tx_performance_tweak(tp, PCI_EXP_DEVCTL_READRQ_4096B);
rtl_set_fifo_size(tp, 0x00, 0x00, 0x02, 0x06);
rtl_reset_packet_filter(tp);
rtl_eri_write(tp, 0xc0, ERIAR_MASK_0011, 0x0000);
@ -5438,10 +5384,18 @@ static void rtl_hw_start_8125(struct rtl8169_private *tp)
static void rtl_hw_start_8168(struct rtl8169_private *tp)
{
if (tp->mac_version == RTL_GIGA_MAC_VER_13 ||
tp->mac_version == RTL_GIGA_MAC_VER_16)
switch (tp->mac_version) {
case RTL_GIGA_MAC_VER_11:
case RTL_GIGA_MAC_VER_12:
case RTL_GIGA_MAC_VER_13:
case RTL_GIGA_MAC_VER_16:
case RTL_GIGA_MAC_VER_17:
pcie_capability_set_word(tp->pci_dev, PCI_EXP_DEVCTL,
PCI_EXP_DEVCTL_NOSNOOP_EN);
break;
default:
break;
}
if (rtl_is_8168evl_up(tp))
RTL_W8(tp, MaxTxPacketSize, EarlySize);
@ -5498,7 +5452,7 @@ static void rtl_hw_start(struct rtl8169_private *tp)
rtl_set_rx_tx_desc_registers(tp);
rtl_lock_config_regs(tp);
rtl_jumbo_config(tp, tp->dev->mtu);
rtl_jumbo_config(tp);
/* Initially a 10 us delay. Turned it into a PCI commit. - FR */
RTL_R16(tp, CPlusCmd);
@ -5513,10 +5467,9 @@ static int rtl8169_change_mtu(struct net_device *dev, int new_mtu)
{
struct rtl8169_private *tp = netdev_priv(dev);
rtl_jumbo_config(tp, new_mtu);
dev->mtu = new_mtu;
netdev_update_features(dev);
rtl_jumbo_config(tp);
/* Reportedly at least Asus X453MA truncates packets otherwise */
if (tp->mac_version == RTL_GIGA_MAC_VER_37)
@ -6368,8 +6321,6 @@ static int r8169_phy_connect(struct rtl8169_private *tp)
if (!tp->supports_gmii)
phy_set_max_speed(phydev, SPEED_100);
phy_support_asym_pause(phydev);
phy_attached_info(phydev);
return 0;

29
drivers/net/phy/marvell.c
View File

@ -2401,9 +2401,31 @@ static struct phy_driver marvell_drivers[] = {
.get_stats = marvell_get_stats,
},
{
.phy_id = MARVELL_PHY_ID_88E6390,
.phy_id = MARVELL_PHY_ID_88E6341_FAMILY,
.phy_id_mask = MARVELL_PHY_ID_MASK,
.name = "Marvell 88E6390",
.name = "Marvell 88E6341 Family",
/* PHY_GBIT_FEATURES */
.probe = m88e1510_probe,
.config_init = &marvell_config_init,
.config_aneg = &m88e6390_config_aneg,
.read_status = &marvell_read_status,
.ack_interrupt = &marvell_ack_interrupt,
.config_intr = &marvell_config_intr,
.did_interrupt = &m88e1121_did_interrupt,
.resume = &genphy_resume,
.suspend = &genphy_suspend,
.read_page = marvell_read_page,
.write_page = marvell_write_page,
.get_sset_count = marvell_get_sset_count,
.get_strings = marvell_get_strings,
.get_stats = marvell_get_stats,
.get_tunable = m88e1540_get_tunable,
.set_tunable = m88e1540_set_tunable,
},
{
.phy_id = MARVELL_PHY_ID_88E6390_FAMILY,
.phy_id_mask = MARVELL_PHY_ID_MASK,
.name = "Marvell 88E6390 Family",
/* PHY_GBIT_FEATURES */
.probe = m88e6390_probe,
.config_init = &marvell_config_init,
@ -2441,7 +2463,8 @@ static struct mdio_device_id __maybe_unused marvell_tbl[] = {
{ MARVELL_PHY_ID_88E1540, MARVELL_PHY_ID_MASK },
{ MARVELL_PHY_ID_88E1545, MARVELL_PHY_ID_MASK },
{ MARVELL_PHY_ID_88E3016, MARVELL_PHY_ID_MASK },
{ MARVELL_PHY_ID_88E6390, MARVELL_PHY_ID_MASK },
{ MARVELL_PHY_ID_88E6341_FAMILY, MARVELL_PHY_ID_MASK },
{ MARVELL_PHY_ID_88E6390_FAMILY, MARVELL_PHY_ID_MASK },
{ }
};

5
drivers/net/wireless/virt_wifi.c
View File

@ -12,6 +12,7 @@
#include <net/cfg80211.h>
#include <net/rtnetlink.h>
#include <linux/etherdevice.h>
#include <linux/math64.h>
#include <linux/module.h>
static struct wiphy *common_wiphy;
@ -168,11 +169,11 @@ static void virt_wifi_scan_result(struct work_struct *work)
scan_result.work);
struct wiphy *wiphy = priv_to_wiphy(priv);
struct cfg80211_scan_info scan_info = { .aborted = false };
u64 tsf = div_u64(ktime_get_boottime_ns(), 1000);
informed_bss = cfg80211_inform_bss(wiphy, &channel_5ghz,
CFG80211_BSS_FTYPE_PRESP,
fake_router_bssid,
ktime_get_boottime_ns(),
fake_router_bssid, tsf,
WLAN_CAPABILITY_ESS, 0,
(void *)&ssid, sizeof(ssid),
DBM_TO_MBM(-50), GFP_KERNEL);

9
drivers/nvdimm/region_devs.c
View File

@ -1142,6 +1142,11 @@ int nvdimm_has_flush(struct nd_region *nd_region)
|| !IS_ENABLED(CONFIG_ARCH_HAS_PMEM_API))
return -ENXIO;
/* Test if an explicit flush function is defined */
if (test_bit(ND_REGION_ASYNC, &nd_region->flags) && nd_region->flush)
return 1;
/* Test if any flush hints for the region are available */
for (i = 0; i < nd_region->ndr_mappings; i++) {
struct nd_mapping *nd_mapping = &nd_region->mapping[i];
struct nvdimm *nvdimm = nd_mapping->nvdimm;
@ -1152,8 +1157,8 @@ int nvdimm_has_flush(struct nd_region *nd_region)
}
/*
* The platform defines dimm devices without hints, assume
* platform persistence mechanism like ADR
* The platform defines dimm devices without hints nor explicit flush,
* assume platform persistence mechanism like ADR
*/
return 0;
}

9
drivers/scsi/libsas/sas_ata.c
View File

@ -200,18 +200,17 @@ static unsigned int sas_ata_qc_issue(struct ata_queued_cmd *qc)
memcpy(task->ata_task.atapi_packet, qc->cdb, qc->dev->cdb_len);
task->total_xfer_len = qc->nbytes;
task->num_scatter = qc->n_elem;
task->data_dir = qc->dma_dir;
} else if (qc->tf.protocol == ATA_PROT_NODATA) {
task->data_dir = DMA_NONE;
} else {
for_each_sg(qc->sg, sg, qc->n_elem, si)
xfer += sg_dma_len(sg);
task->total_xfer_len = xfer;
task->num_scatter = si;
}
if (qc->tf.protocol == ATA_PROT_NODATA)
task->data_dir = DMA_NONE;
else
task->data_dir = qc->dma_dir;
}
task->scatter = qc->sg;
task->ata_task.retry_count = 1;
task->task_state_flags = SAS_TASK_STATE_PENDING;

2
drivers/scsi/qla2xxx/qla_dbg.c
View File

@ -18,7 +18,7 @@
* | Device Discovery | 0x2134 | 0x210e-0x2116 |
* | | | 0x211a |
* | | | 0x211c-0x2128 |
* | | | 0x212a-0x2130 |
* | | | 0x212a-0x2134 |
* | Queue Command and IO tracing | 0x3074 | 0x300b |
* | | | 0x3027-0x3028 |
* | | | 0x303d-0x3041 |

40
drivers/scsi/qla2xxx/qla_def.h
View File

@ -2281,7 +2281,7 @@ typedef struct {
uint8_t fabric_port_name[WWN_SIZE];
uint16_t fp_speed;
uint8_t fc4_type;
uint8_t fc4f_nvme; /* nvme fc4 feature bits */
uint8_t fc4_features;
} sw_info_t;
/* FCP-4 types */
@ -2452,7 +2452,7 @@ typedef struct fc_port {
u32 supported_classes;
uint8_t fc4_type;
uint8_t fc4f_nvme;
uint8_t fc4_features;
uint8_t scan_state;
unsigned long last_queue_full;
@ -2466,6 +2466,7 @@ typedef struct fc_port {
struct qla_tgt_sess *tgt_session;
struct ct_sns_desc ct_desc;
enum discovery_state disc_state;
atomic_t shadow_disc_state;
enum discovery_state next_disc_state;
enum login_state fw_login_state;
unsigned long dm_login_expire;
@ -2483,6 +2484,9 @@ typedef struct fc_port {
u16 n2n_chip_reset;
} fc_port_t;
#define FC4_PRIORITY_NVME 0
#define FC4_PRIORITY_FCP 1
#define QLA_FCPORT_SCAN 1
#define QLA_FCPORT_FOUND 2
@ -2507,6 +2511,19 @@ struct event_arg {
extern const char *const port_state_str[5];
static const char * const port_dstate_str[] = {
"DELETED",
"GNN_ID",
"GNL",
"LOGIN_PEND",
"LOGIN_FAILED",
"GPDB",
"UPD_FCPORT",
"LOGIN_COMPLETE",
"ADISC",
"DELETE_PEND"
};
/*
* FC port flags.
*/
@ -4298,6 +4315,8 @@ struct qla_hw_data {
atomic_t nvme_active_aen_cnt;
uint16_t nvme_last_rptd_aen; /* Last recorded aen count */
uint8_t fc4_type_priority;
atomic_t zio_threshold;
uint16_t last_zio_threshold;
@ -4823,6 +4842,23 @@ struct sff_8247_a0 {
ha->current_topology == ISP_CFG_N || \
!ha->current_topology)
#define NVME_TYPE(fcport) \
(fcport->fc4_type & FS_FC4TYPE_NVME) \
#define FCP_TYPE(fcport) \
(fcport->fc4_type & FS_FC4TYPE_FCP) \
#define NVME_ONLY_TARGET(fcport) \
(NVME_TYPE(fcport) && !FCP_TYPE(fcport)) \
#define NVME_FCP_TARGET(fcport) \
(FCP_TYPE(fcport) && NVME_TYPE(fcport)) \
#define NVME_TARGET(ha, fcport) \
((NVME_FCP_TARGET(fcport) && \
(ha->fc4_type_priority == FC4_PRIORITY_NVME)) || \
NVME_ONLY_TARGET(fcport)) \
#define PRLI_PHASE(_cls) \
((_cls == DSC_LS_PRLI_PEND) || (_cls == DSC_LS_PRLI_COMP))

2
drivers/scsi/qla2xxx/qla_fw.h
View File

@ -2105,4 +2105,6 @@ struct qla_fcp_prio_cfg {
#define FA_FLASH_LAYOUT_ADDR_83 (0x3F1000/4)
#define FA_FLASH_LAYOUT_ADDR_28 (0x11000/4)
#define NVRAM_DUAL_FCP_NVME_FLAG_OFFSET 0x196
#endif

3
drivers/scsi/qla2xxx/qla_gbl.h
View File

@ -80,6 +80,7 @@ extern int qla24xx_async_gnl(struct scsi_qla_host *, fc_port_t *);
int qla2x00_post_work(struct scsi_qla_host *vha, struct qla_work_evt *e);
extern void *qla2x00_alloc_iocbs_ready(struct qla_qpair *, srb_t *);
extern int qla24xx_update_fcport_fcp_prio(scsi_qla_host_t *, fc_port_t *);
extern int qla24xx_async_abort_cmd(srb_t *, bool);
extern void qla2x00_set_fcport_state(fc_port_t *fcport, int state);
extern fc_port_t *
@ -255,6 +256,7 @@ extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *);
extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int);
extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int);
extern int qla24xx_async_abort_cmd(srb_t *, bool);
extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *);
@ -917,4 +919,5 @@ int qla2x00_set_data_rate(scsi_qla_host_t *vha, uint16_t mode);
/* nvme.c */
void qla_nvme_unregister_remote_port(struct fc_port *fcport);
void qla_handle_els_plogi_done(scsi_qla_host_t *vha, struct event_arg *ea);
#endif /* _QLA_GBL_H */

44
drivers/scsi/qla2xxx/qla_gs.c
View File

@ -248,7 +248,7 @@ qla2x00_ga_nxt(scsi_qla_host_t *vha, fc_port_t *fcport)
WWN_SIZE);
fcport->fc4_type = (ct_rsp->rsp.ga_nxt.fc4_types[2] & BIT_0) ?
FC4_TYPE_FCP_SCSI : FC4_TYPE_OTHER;
FS_FC4TYPE_FCP : FC4_TYPE_OTHER;
if (ct_rsp->rsp.ga_nxt.port_type != NS_N_PORT_TYPE &&
ct_rsp->rsp.ga_nxt.port_type != NS_NL_PORT_TYPE)
@ -2887,7 +2887,7 @@ qla2x00_gff_id(scsi_qla_host_t *vha, sw_info_t *list)
struct ct_sns_req *ct_req;
struct ct_sns_rsp *ct_rsp;
struct qla_hw_data *ha = vha->hw;
uint8_t fcp_scsi_features = 0;
uint8_t fcp_scsi_features = 0, nvme_features = 0;
struct ct_arg arg;
for (i = 0; i < ha->max_fibre_devices; i++) {
@ -2933,14 +2933,19 @@ qla2x00_gff_id(scsi_qla_host_t *vha, sw_info_t *list)
ct_rsp->rsp.gff_id.fc4_features[GFF_FCP_SCSI_OFFSET];
fcp_scsi_features &= 0x0f;
if (fcp_scsi_features)
list[i].fc4_type = FC4_TYPE_FCP_SCSI;
else
list[i].fc4_type = FC4_TYPE_OTHER;
if (fcp_scsi_features) {
list[i].fc4_type = FS_FC4TYPE_FCP;
list[i].fc4_features = fcp_scsi_features;
}
list[i].fc4f_nvme =
nvme_features =
ct_rsp->rsp.gff_id.fc4_features[GFF_NVME_OFFSET];
list[i].fc4f_nvme &= 0xf;
nvme_features &= 0xf;
if (nvme_features) {
list[i].fc4_type |= FS_FC4TYPE_NVME;
list[i].fc4_features = nvme_features;
}
}
/* Last device exit. */
@ -3435,6 +3440,8 @@ void qla24xx_async_gffid_sp_done(srb_t *sp, int res)
fc_port_t *fcport = sp->fcport;
struct ct_sns_rsp *ct_rsp;
struct event_arg ea;
uint8_t fc4_scsi_feat;
uint8_t fc4_nvme_feat;
ql_dbg(ql_dbg_disc, vha, 0x2133,
"Async done-%s res %x ID %x. %8phC\n",
@ -3442,24 +3449,25 @@ void qla24xx_async_gffid_sp_done(srb_t *sp, int res)
fcport->flags &= ~FCF_ASYNC_SENT;
ct_rsp = &fcport->ct_desc.ct_sns->p.rsp;
fc4_scsi_feat = ct_rsp->rsp.gff_id.fc4_features[GFF_FCP_SCSI_OFFSET];
fc4_nvme_feat = ct_rsp->rsp.gff_id.fc4_features[GFF_NVME_OFFSET];
/*
* FC-GS-7, 5.2.3.12 FC-4 Features - format
* The format of the FC-4 Features object, as defined by the FC-4,
* Shall be an array of 4-bit values, one for each type code value
*/
if (!res) {
if (ct_rsp->rsp.gff_id.fc4_features[GFF_FCP_SCSI_OFFSET] & 0xf) {
if (fc4_scsi_feat & 0xf) {
/* w1 b00:03 */
fcport->fc4_type =
ct_rsp->rsp.gff_id.fc4_features[GFF_FCP_SCSI_OFFSET];
fcport->fc4_type &= 0xf;
}
fcport->fc4_type = FS_FC4TYPE_FCP;
fcport->fc4_features = fc4_scsi_feat & 0xf;
}
if (ct_rsp->rsp.gff_id.fc4_features[GFF_NVME_OFFSET] & 0xf) {
if (fc4_nvme_feat & 0xf) {
/* w5 [00:03]/28h */
fcport->fc4f_nvme =
ct_rsp->rsp.gff_id.fc4_features[GFF_NVME_OFFSET];
fcport->fc4f_nvme &= 0xf;
fcport->fc4_type |= FS_FC4TYPE_NVME;
fcport->fc4_features = fc4_nvme_feat & 0xf;
}
}
@ -4282,7 +4290,7 @@ int qla24xx_async_gnnid(scsi_qla_host_t *vha, fc_port_t *fcport)
if (!vha->flags.online || (fcport->flags & FCF_ASYNC_SENT))
return rval;
fcport->disc_state = DSC_GNN_ID;
qla2x00_set_fcport_disc_state(fcport, DSC_GNN_ID);
sp = qla2x00_get_sp(vha, fcport, GFP_ATOMIC);
if (!sp)
goto done;

133
drivers/scsi/qla2xxx/qla_init.c
View File

@ -50,16 +50,9 @@ qla2x00_sp_timeout(struct timer_list *t)
{
srb_t *sp = from_timer(sp, t, u.iocb_cmd.timer);
struct srb_iocb *iocb;
struct req_que *req;
unsigned long flags;
struct qla_hw_data *ha = sp->vha->hw;
WARN_ON_ONCE(irqs_disabled());
spin_lock_irqsave(&ha->hardware_lock, flags);
req = sp->qpair->req;
req->outstanding_cmds[sp->handle] = NULL;
WARN_ON(irqs_disabled());
iocb = &sp->u.iocb_cmd;
spin_unlock_irqrestore(&ha->hardware_lock, flags);
iocb->timeout(sp);
}
@ -153,7 +146,7 @@ static void qla24xx_abort_sp_done(srb_t *sp, int res)
sp->free(sp);
}
static int qla24xx_async_abort_cmd(srb_t *cmd_sp, bool wait)
int qla24xx_async_abort_cmd(srb_t *cmd_sp, bool wait)
{
scsi_qla_host_t *vha = cmd_sp->vha;
struct srb_iocb *abt_iocb;
@ -253,6 +246,7 @@ qla2x00_async_iocb_timeout(void *data)
case SRB_NACK_PRLI:
case SRB_NACK_LOGO:
case SRB_CTRL_VP:
default:
rc = qla24xx_async_abort_cmd(sp, false);
if (rc) {
spin_lock_irqsave(sp->qpair->qp_lock_ptr, flags);
@ -269,10 +263,6 @@ qla2x00_async_iocb_timeout(void *data)
sp->done(sp, QLA_FUNCTION_TIMEOUT);
}
break;
default:
WARN_ON_ONCE(true);
sp->done(sp, QLA_FUNCTION_TIMEOUT);
break;
}
}
@ -337,10 +327,10 @@ qla2x00_async_login(struct scsi_qla_host *vha, fc_port_t *fcport,
if (!sp)
goto done;
qla2x00_set_fcport_disc_state(fcport, DSC_LOGIN_PEND);
fcport->flags |= FCF_ASYNC_SENT;
fcport->logout_completed = 0;
fcport->disc_state = DSC_LOGIN_PEND;
sp->type = SRB_LOGIN_CMD;
sp->name = "login";
sp->gen1 = fcport->rscn_gen;
@ -356,7 +346,7 @@ qla2x00_async_login(struct scsi_qla_host *vha, fc_port_t *fcport,
else
lio->u.logio.flags |= SRB_LOGIN_COND_PLOGI;
if (fcport->fc4f_nvme)
if (NVME_TARGET(vha->hw, fcport))
lio->u.logio.flags |= SRB_LOGIN_SKIP_PRLI;
ql_dbg(ql_dbg_disc, vha, 0x2072,
@ -544,7 +534,7 @@ static int qla_post_els_plogi_work(struct scsi_qla_host *vha, fc_port_t *fcport)
e->u.fcport.fcport = fcport;
fcport->flags |= FCF_ASYNC_ACTIVE;
fcport->disc_state = DSC_LOGIN_PEND;
qla2x00_set_fcport_disc_state(fcport, DSC_LOGIN_PEND);
return qla2x00_post_work(vha, e);
}
@ -767,14 +757,12 @@ static void qla24xx_handle_gnl_done_event(scsi_qla_host_t *vha,
fcport->fc4_type &= ~FS_FC4TYPE_NVME;
}
ql_dbg(ql_dbg_disc, vha, 0x20e2,
"%s found %8phC CLS [%x|%x] nvme %d ID[%02x%02x%02x|%02x%02x%02x] lid[%d|%d]\n",
"%s found %8phC CLS [%x|%x] fc4_type %d ID[%06x|%06x] lid[%d|%d]\n",
__func__, fcport->port_name,
e->current_login_state, fcport->fw_login_state,
fcport->fc4f_nvme, id.b.domain, id.b.area, id.b.al_pa,
fcport->d_id.b.domain, fcport->d_id.b.area,
fcport->d_id.b.al_pa, loop_id, fcport->loop_id);
fcport->fc4_type, id.b24, fcport->d_id.b24,
loop_id, fcport->loop_id);
switch (fcport->disc_state) {
case DSC_DELETE_PEND:
@ -856,7 +844,8 @@ static void qla24xx_handle_gnl_done_event(scsi_qla_host_t *vha,
* with GNL. Push disc_state back to DELETED
* so GNL can go out again
*/
fcport->disc_state = DSC_DELETED;
qla2x00_set_fcport_disc_state(fcport,
DSC_DELETED);
break;
case DSC_LS_PRLI_COMP:
if ((e->prli_svc_param_word_3[0] & BIT_4) == 0)
@ -932,7 +921,7 @@ static void qla24xx_handle_gnl_done_event(scsi_qla_host_t *vha,
qla24xx_fcport_handle_login(vha, fcport);
break;
case ISP_CFG_N:
fcport->disc_state = DSC_DELETED;
qla2x00_set_fcport_disc_state(fcport, DSC_DELETED);
if (time_after_eq(jiffies, fcport->dm_login_expire)) {
if (fcport->n2n_link_reset_cnt < 2) {
fcport->n2n_link_reset_cnt++;
@ -1102,7 +1091,7 @@ int qla24xx_async_gnl(struct scsi_qla_host *vha, fc_port_t *fcport)
spin_lock_irqsave(&vha->hw->tgt.sess_lock, flags);
fcport->flags |= FCF_ASYNC_SENT;
fcport->disc_state = DSC_GNL;
qla2x00_set_fcport_disc_state(fcport, DSC_GNL);
fcport->last_rscn_gen = fcport->rscn_gen;
fcport->last_login_gen = fcport->login_gen;
@ -1277,13 +1266,13 @@ qla24xx_async_prli(struct scsi_qla_host *vha, fc_port_t *fcport)
sp->done = qla2x00_async_prli_sp_done;
lio->u.logio.flags = 0;
if (fcport->fc4f_nvme)
if (NVME_TARGET(vha->hw, fcport))
lio->u.logio.flags |= SRB_LOGIN_NVME_PRLI;
ql_dbg(ql_dbg_disc, vha, 0x211b,
"Async-prli - %8phC hdl=%x, loopid=%x portid=%06x retries=%d %s.\n",
fcport->port_name, sp->handle, fcport->loop_id, fcport->d_id.b24,
fcport->login_retry, fcport->fc4f_nvme ? "nvme" : "fc");
fcport->login_retry, NVME_TARGET(vha->hw, fcport) ? "nvme" : "fc");
rval = qla2x00_start_sp(sp);
if (rval != QLA_SUCCESS) {
@ -1332,12 +1321,12 @@ int qla24xx_async_gpdb(struct scsi_qla_host *vha, fc_port_t *fcport, u8 opt)
return rval;
}
fcport->disc_state = DSC_GPDB;
sp = qla2x00_get_sp(vha, fcport, GFP_KERNEL);
if (!sp)
goto done;
qla2x00_set_fcport_disc_state(fcport, DSC_GPDB);
fcport->flags |= FCF_ASYNC_SENT;
sp->type = SRB_MB_IOCB;
sp->name = "gpdb";
@ -1416,7 +1405,7 @@ void __qla24xx_handle_gpdb_event(scsi_qla_host_t *vha, struct event_arg *ea)
ql_dbg(ql_dbg_disc, vha, 0x20d6,
"%s %d %8phC session revalidate success\n",
__func__, __LINE__, ea->fcport->port_name);
ea->fcport->disc_state = DSC_LOGIN_COMPLETE;
qla2x00_set_fcport_disc_state(ea->fcport, DSC_LOGIN_COMPLETE);
}
spin_unlock_irqrestore(&vha->hw->tgt.sess_lock, flags);
}
@ -1434,14 +1423,14 @@ void qla24xx_handle_gpdb_event(scsi_qla_host_t *vha, struct event_arg *ea)
fcport->flags &= ~FCF_ASYNC_SENT;
ql_dbg(ql_dbg_disc, vha, 0x20d2,
"%s %8phC DS %d LS %d nvme %x rc %d\n", __func__, fcport->port_name,
fcport->disc_state, pd->current_login_state, fcport->fc4f_nvme,
ea->rc);
"%s %8phC DS %d LS %d fc4_type %x rc %d\n", __func__,
fcport->port_name, fcport->disc_state, pd->current_login_state,
fcport->fc4_type, ea->rc);
if (fcport->disc_state == DSC_DELETE_PEND)
return;
if (fcport->fc4f_nvme)
if (NVME_TARGET(vha->hw, fcport))
ls = pd->current_login_state >> 4;
else
ls = pd->current_login_state & 0xf;
@ -1470,7 +1459,7 @@ void qla24xx_handle_gpdb_event(scsi_qla_host_t *vha, struct event_arg *ea)
/* Set discovery state back to GNL to Relogin attempt */
if (qla_dual_mode_enabled(vha) ||
qla_ini_mode_enabled(vha)) {
fcport->disc_state = DSC_GNL;
qla2x00_set_fcport_disc_state(fcport, DSC_GNL);
set_bit(RELOGIN_NEEDED, &vha->dpc_flags);
}
return;
@ -1630,7 +1619,8 @@ int qla24xx_fcport_handle_login(struct scsi_qla_host *vha, fc_port_t *fcport)
ql_dbg(ql_dbg_disc, vha, 0x2118,
"%s %d %8phC post %s PRLI\n",
__func__, __LINE__, fcport->port_name,
fcport->fc4f_nvme ? "NVME" : "FC");
NVME_TARGET(vha->hw, fcport) ? "NVME" :
"FC");
qla24xx_post_prli_work(vha, fcport);
}
break;
@ -1757,6 +1747,15 @@ void qla24xx_handle_relogin_event(scsi_qla_host_t *vha,
qla24xx_fcport_handle_login(vha, fcport);
}
void qla_handle_els_plogi_done(scsi_qla_host_t *vha,
struct event_arg *ea)
{
ql_dbg(ql_dbg_disc, vha, 0x2118,
"%s %d %8phC post PRLI\n",
__func__, __LINE__, ea->fcport->port_name);
qla24xx_post_prli_work(vha, ea->fcport);
}
/*
* RSCN(s) came in for this fcport, but the RSCN(s) was not able
* to be consumed by the fcport
@ -1785,9 +1784,23 @@ qla2x00_tmf_iocb_timeout(void *data)
{
srb_t *sp = data;
struct srb_iocb *tmf = &sp->u.iocb_cmd;
int rc, h;
unsigned long flags;
tmf->u.tmf.comp_status = CS_TIMEOUT;
complete(&tmf->u.tmf.comp);
rc = qla24xx_async_abort_cmd(sp, false);
if (rc) {
spin_lock_irqsave(sp->qpair->qp_lock_ptr, flags);
for (h = 1; h < sp->qpair->req->num_outstanding_cmds; h++) {
if (sp->qpair->req->outstanding_cmds[h] == sp) {
sp->qpair->req->outstanding_cmds[h] = NULL;
break;
}
}
spin_unlock_irqrestore(sp->qpair->qp_lock_ptr, flags);
tmf->u.tmf.comp_status = CS_TIMEOUT;
tmf->u.tmf.data = QLA_FUNCTION_FAILED;
complete(&tmf->u.tmf.comp);
}
}
static void qla2x00_tmf_sp_done(srb_t *sp, int res)
@ -1916,12 +1929,20 @@ qla24xx_handle_prli_done_event(struct scsi_qla_host *vha, struct event_arg *ea)
break;
}
if (ea->fcport->fc4f_nvme) {
/*
* Retry PRLI with other FC-4 type if failure occurred on dual
* FCP/NVMe port
*/
if (NVME_FCP_TARGET(ea->fcport)) {
ql_dbg(ql_dbg_disc, vha, 0x2118,
"%s %d %8phC post fc4 prli\n",
__func__, __LINE__, ea->fcport->port_name);
ea->fcport->fc4f_nvme = 0;
return;
"%s %d %8phC post %s prli\n",
__func__, __LINE__, ea->fcport->port_name,
(ea->fcport->fc4_type & FS_FC4TYPE_NVME) ?
"NVMe" : "FCP");
if (vha->hw->fc4_type_priority == FC4_PRIORITY_NVME)
ea->fcport->fc4_type &= ~FS_FC4TYPE_NVME;
else
ea->fcport->fc4_type &= ~FS_FC4TYPE_FCP;
}
ea->fcport->flags &= ~FCF_ASYNC_SENT;
@ -1988,7 +2009,7 @@ qla24xx_handle_plogi_done_event(struct scsi_qla_host *vha, struct event_arg *ea)
* force a relogin attempt via implicit LOGO, PLOGI, and PRLI
* requests.
*/
if (ea->fcport->fc4f_nvme) {
if (NVME_TARGET(vha->hw, ea->fcport)) {
ql_dbg(ql_dbg_disc, vha, 0x2117,
"%s %d %8phC post prli\n",
__func__, __LINE__, ea->fcport->port_name);
@ -2015,7 +2036,7 @@ qla24xx_handle_plogi_done_event(struct scsi_qla_host *vha, struct event_arg *ea)
__func__, __LINE__, ea->fcport->port_name, ea->data[1]);
ea->fcport->flags &= ~FCF_ASYNC_SENT;
ea->fcport->disc_state = DSC_LOGIN_FAILED;
qla2x00_set_fcport_disc_state(ea->fcport, DSC_LOGIN_FAILED);
if (ea->data[1] & QLA_LOGIO_LOGIN_RETRIED)
set_bit(RELOGIN_NEEDED, &vha->dpc_flags);
else
@ -5395,7 +5416,7 @@ qla2x00_update_fcport(scsi_qla_host_t *vha, fc_port_t *fcport)
ql_dbg(ql_dbg_disc, vha, 0x20ef, "%s %8phC\n",
__func__, fcport->port_name);
fcport->disc_state = DSC_UPD_FCPORT;
qla2x00_set_fcport_disc_state(fcport, DSC_UPD_FCPORT);
fcport->login_retry = vha->hw->login_retry_count;
fcport->flags &= ~(FCF_LOGIN_NEEDED | FCF_ASYNC_SENT);
fcport->deleted = 0;
@ -5413,9 +5434,9 @@ qla2x00_update_fcport(scsi_qla_host_t *vha, fc_port_t *fcport)
qla2x00_iidma_fcport(vha, fcport);
if (fcport->fc4f_nvme) {
if (NVME_TARGET(vha->hw, fcport)) {
qla_nvme_register_remote(vha, fcport);
fcport->disc_state = DSC_LOGIN_COMPLETE;
qla2x00_set_fcport_disc_state(fcport, DSC_LOGIN_COMPLETE);
qla2x00_set_fcport_state(fcport, FCS_ONLINE);
return;
}
@ -5460,7 +5481,7 @@ qla2x00_update_fcport(scsi_qla_host_t *vha, fc_port_t *fcport)
}
}
fcport->disc_state = DSC_LOGIN_COMPLETE;
qla2x00_set_fcport_disc_state(fcport, DSC_LOGIN_COMPLETE);
}
void qla_register_fcport_fn(struct work_struct *work)
@ -5741,11 +5762,8 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha)
new_fcport->fc4_type = swl[swl_idx].fc4_type;
new_fcport->nvme_flag = 0;
new_fcport->fc4f_nvme = 0;
if (vha->flags.nvme_enabled &&
swl[swl_idx].fc4f_nvme) {
new_fcport->fc4f_nvme =
swl[swl_idx].fc4f_nvme;
swl[swl_idx].fc4_type & FS_FC4TYPE_NVME) {
ql_log(ql_log_info, vha, 0x2131,
"FOUND: NVME port %8phC as FC Type 28h\n",
new_fcport->port_name);
@ -5801,7 +5819,7 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha)
/* Bypass ports whose FCP-4 type is not FCP_SCSI */
if (ql2xgffidenable &&
(new_fcport->fc4_type != FC4_TYPE_FCP_SCSI &&
(!(new_fcport->fc4_type & FS_FC4TYPE_FCP) &&
new_fcport->fc4_type != FC4_TYPE_UNKNOWN))
continue;
@ -5870,9 +5888,9 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha)
break;
}
if (fcport->fc4f_nvme) {
if (NVME_TARGET(vha->hw, fcport)) {
if (fcport->disc_state == DSC_DELETE_PEND) {
fcport->disc_state = DSC_GNL;
qla2x00_set_fcport_disc_state(fcport, DSC_GNL);
vha->fcport_count--;
fcport->login_succ = 0;
}
@ -8545,6 +8563,11 @@ qla81xx_nvram_config(scsi_qla_host_t *vha)
/* N2N: driver will initiate Login instead of FW */
icb->firmware_options_3 |= BIT_8;
/* Determine NVMe/FCP priority for target ports */
ha->fc4_type_priority = qla2xxx_get_fc4_priority(vha);
ql_log(ql_log_info, vha, 0xffff, "FC4 priority set to %s\n",
ha->fc4_type_priority & BIT_0 ? "FCP" : "NVMe");
if (rval) {
ql_log(ql_log_warn, vha, 0x0076,
"NVRAM configuration failed.\n");

36
drivers/scsi/qla2xxx/qla_inline.h
View File

@ -105,6 +105,30 @@ qla2x00_clean_dsd_pool(struct qla_hw_data *ha, struct crc_context *ctx)
INIT_LIST_HEAD(&ctx->dsd_list);
}
static inline void
qla2x00_set_fcport_disc_state(fc_port_t *fcport, int state)
{
int old_val;
uint8_t shiftbits, mask;
/* This will have to change when the max no. of states > 16 */
shiftbits = 4;
mask = (1 << shiftbits) - 1;
fcport->disc_state = state;
while (1) {
old_val = atomic_read(&fcport->shadow_disc_state);
if (old_val == atomic_cmpxchg(&fcport->shadow_disc_state,
old_val, (old_val << shiftbits) | state)) {
ql_dbg(ql_dbg_disc, fcport->vha, 0x2134,
"FCPort %8phC disc_state transition: %s to %s - portid=%06x.\n",
fcport->port_name, port_dstate_str[old_val & mask],
port_dstate_str[state], fcport->d_id.b24);
return;
}
}
}
static inline int
qla2x00_hba_err_chk_enabled(srb_t *sp)
{
@ -312,3 +336,15 @@ qla_83xx_start_iocbs(struct qla_qpair *qpair)
WRT_REG_DWORD(req->req_q_in, req->ring_index);
}
static inline int
qla2xxx_get_fc4_priority(struct scsi_qla_host *vha)
{
uint32_t data;
data =
((uint8_t *)vha->hw->nvram)[NVRAM_DUAL_FCP_NVME_FLAG_OFFSET];
return ((data >> 6) & BIT_0);
}

53
drivers/scsi/qla2xxx/qla_iocb.c
View File

@ -2537,13 +2537,32 @@ qla2x00_els_dcmd_iocb_timeout(void *data)
fc_port_t *fcport = sp->fcport;
struct scsi_qla_host *vha = sp->vha;
struct srb_iocb *lio = &sp->u.iocb_cmd;
unsigned long flags = 0;
int res, h;
ql_dbg(ql_dbg_io, vha, 0x3069,
"%s Timeout, hdl=%x, portid=%02x%02x%02x\n",
sp->name, sp->handle, fcport->d_id.b.domain, fcport->d_id.b.area,
fcport->d_id.b.al_pa);
complete(&lio->u.els_logo.comp);
/* Abort the exchange */
res = qla24xx_async_abort_cmd(sp, false);
if (res) {
ql_dbg(ql_dbg_io, vha, 0x3070,
"mbx abort_command failed.\n");
spin_lock_irqsave(sp->qpair->qp_lock_ptr, flags);
for (h = 1; h < sp->qpair->req->num_outstanding_cmds; h++) {
if (sp->qpair->req->outstanding_cmds[h] == sp) {
sp->qpair->req->outstanding_cmds[h] = NULL;
break;
}
}
spin_unlock_irqrestore(sp->qpair->qp_lock_ptr, flags);
complete(&lio->u.els_logo.comp);
} else {
ql_dbg(ql_dbg_io, vha, 0x3071,
"mbx abort_command success.\n");
}
}
static void qla2x00_els_dcmd_sp_done(srb_t *sp, int res)
@ -2708,23 +2727,29 @@ qla2x00_els_dcmd2_iocb_timeout(void *data)
srb_t *sp = data;
fc_port_t *fcport = sp->fcport;
struct scsi_qla_host *vha = sp->vha;
struct qla_hw_data *ha = vha->hw;
unsigned long flags = 0;
int res;
int res, h;
ql_dbg(ql_dbg_io + ql_dbg_disc, vha, 0x3069,
"%s hdl=%x ELS Timeout, %8phC portid=%06x\n",
sp->name, sp->handle, fcport->port_name, fcport->d_id.b24);
/* Abort the exchange */
spin_lock_irqsave(&ha->hardware_lock, flags);
res = ha->isp_ops->abort_command(sp);
res = qla24xx_async_abort_cmd(sp, false);
ql_dbg(ql_dbg_io, vha, 0x3070,
"mbx abort_command %s\n",
(res == QLA_SUCCESS) ? "successful" : "failed");
spin_unlock_irqrestore(&ha->hardware_lock, flags);
sp->done(sp, QLA_FUNCTION_TIMEOUT);
if (res) {
spin_lock_irqsave(sp->qpair->qp_lock_ptr, flags);
for (h = 1; h < sp->qpair->req->num_outstanding_cmds; h++) {
if (sp->qpair->req->outstanding_cmds[h] == sp) {
sp->qpair->req->outstanding_cmds[h] = NULL;
break;
}
}
spin_unlock_irqrestore(sp->qpair->qp_lock_ptr, flags);
sp->done(sp, QLA_FUNCTION_TIMEOUT);
}
}
void qla2x00_els_dcmd2_free(scsi_qla_host_t *vha, struct els_plogi *els_plogi)
@ -2769,9 +2794,8 @@ static void qla2x00_els_dcmd2_sp_done(srb_t *sp, int res)
case CS_COMPLETE:
memset(&ea, 0, sizeof(ea));
ea.fcport = fcport;
ea.data[0] = MBS_COMMAND_COMPLETE;
ea.sp = sp;
qla24xx_handle_plogi_done_event(vha, &ea);
ea.rc = res;
qla_handle_els_plogi_done(vha, &ea);
break;
case CS_IOCB_ERROR:
@ -2844,7 +2868,8 @@ static void qla2x00_els_dcmd2_sp_done(srb_t *sp, int res)
fw_status[0], fw_status[1], fw_status[2]);
fcport->flags &= ~FCF_ASYNC_SENT;
fcport->disc_state = DSC_LOGIN_FAILED;
qla2x00_set_fcport_disc_state(fcport,
DSC_LOGIN_FAILED);
set_bit(RELOGIN_NEEDED, &vha->dpc_flags);
break;
}
@ -2857,7 +2882,7 @@ static void qla2x00_els_dcmd2_sp_done(srb_t *sp, int res)
fw_status[0], fw_status[1], fw_status[2]);
sp->fcport->flags &= ~FCF_ASYNC_SENT;
sp->fcport->disc_state = DSC_LOGIN_FAILED;
qla2x00_set_fcport_disc_state(fcport, DSC_LOGIN_FAILED);
set_bit(RELOGIN_NEEDED, &vha->dpc_flags);
break;
}
@ -2894,7 +2919,7 @@ qla24xx_els_dcmd2_iocb(scsi_qla_host_t *vha, int els_opcode,
}
fcport->flags |= FCF_ASYNC_SENT;
fcport->disc_state = DSC_LOGIN_PEND;
qla2x00_set_fcport_disc_state(fcport, DSC_LOGIN_PEND);
elsio = &sp->u.iocb_cmd;
ql_dbg(ql_dbg_io, vha, 0x3073,
"Enter: PLOGI portid=%06x\n", fcport->d_id.b24);

11
drivers/scsi/qla2xxx/qla_mbx.c
View File

@ -1924,7 +1924,7 @@ qla2x00_get_port_database(scsi_qla_host_t *vha, fc_port_t *fcport, uint8_t opt)
pd24 = (struct port_database_24xx *) pd;
/* Check for logged in state. */
if (fcport->fc4f_nvme) {
if (NVME_TARGET(ha, fcport)) {
current_login_state = pd24->current_login_state >> 4;
last_login_state = pd24->last_login_state >> 4;
} else {
@ -3891,8 +3891,9 @@ qla24xx_report_id_acquisition(scsi_qla_host_t *vha,
fcport->scan_state = QLA_FCPORT_FOUND;
fcport->n2n_flag = 1;
fcport->keep_nport_handle = 1;
fcport->fc4_type = FS_FC4TYPE_FCP;
if (vha->flags.nvme_enabled)
fcport->fc4f_nvme = 1;
fcport->fc4_type |= FS_FC4TYPE_NVME;
switch (fcport->disc_state) {
case DSC_DELETED:
@ -6350,7 +6351,7 @@ int __qla24xx_parse_gpdb(struct scsi_qla_host *vha, fc_port_t *fcport,
uint64_t zero = 0;
u8 current_login_state, last_login_state;
if (fcport->fc4f_nvme) {
if (NVME_TARGET(vha->hw, fcport)) {
current_login_state = pd->current_login_state >> 4;
last_login_state = pd->last_login_state >> 4;
} else {
@ -6385,8 +6386,8 @@ int __qla24xx_parse_gpdb(struct scsi_qla_host *vha, fc_port_t *fcport,
fcport->d_id.b.al_pa = pd->port_id[2];
fcport->d_id.b.rsvd_1 = 0;
if (fcport->fc4f_nvme) {
fcport->port_type = 0;
if (NVME_TARGET(vha->hw, fcport)) {
fcport->port_type = FCT_NVME;
if ((pd->prli_svc_param_word_3[0] & BIT_5) == 0)
fcport->port_type |= FCT_NVME_INITIATOR;
if ((pd->prli_svc_param_word_3[0] & BIT_4) == 0)

19
drivers/scsi/qla2xxx/qla_os.c
View File

@ -5014,7 +5014,7 @@ void qla24xx_sched_upd_fcport(fc_port_t *fcport)
fcport->jiffies_at_registration = jiffies;
fcport->sec_since_registration = 0;
fcport->next_disc_state = DSC_DELETED;
fcport->disc_state = DSC_UPD_FCPORT;
qla2x00_set_fcport_disc_state(fcport, DSC_UPD_FCPORT);
spin_unlock_irqrestore(&fcport->vha->work_lock, flags);
queue_work(system_unbound_wq, &fcport->reg_work);
@ -5055,19 +5055,17 @@ void qla24xx_create_new_sess(struct scsi_qla_host *vha, struct qla_work_evt *e)
fcport->d_id = e->u.new_sess.id;
fcport->flags |= FCF_FABRIC_DEVICE;
fcport->fw_login_state = DSC_LS_PLOGI_PEND;
if (e->u.new_sess.fc4_type == FS_FC4TYPE_FCP)
fcport->fc4_type = FC4_TYPE_FCP_SCSI;
if (e->u.new_sess.fc4_type == FS_FC4TYPE_NVME) {
fcport->fc4_type = FC4_TYPE_OTHER;
fcport->fc4f_nvme = FC4_TYPE_NVME;
}
memcpy(fcport->port_name, e->u.new_sess.port_name,
WWN_SIZE);
if (e->u.new_sess.fc4_type & FS_FCP_IS_N2N)
fcport->fc4_type = e->u.new_sess.fc4_type;
if (e->u.new_sess.fc4_type & FS_FCP_IS_N2N) {
fcport->fc4_type = FS_FC4TYPE_FCP;
fcport->n2n_flag = 1;
if (vha->flags.nvme_enabled)
fcport->fc4_type |= FS_FC4TYPE_NVME;
}
} else {
ql_dbg(ql_dbg_disc, vha, 0xffff,
@ -5171,7 +5169,8 @@ void qla24xx_create_new_sess(struct scsi_qla_host *vha, struct qla_work_evt *e)
fcport->flags &= ~FCF_FABRIC_DEVICE;
fcport->keep_nport_handle = 1;
if (vha->flags.nvme_enabled) {
fcport->fc4f_nvme = 1;
fcport->fc4_type =
(FS_FC4TYPE_NVME | FS_FC4TYPE_FCP);
fcport->n2n_flag = 1;
}
fcport->fw_login_state = 0;

11
drivers/scsi/qla2xxx/qla_target.c
View File

@ -596,7 +596,8 @@ static void qla2x00_async_nack_sp_done(srb_t *sp, int res)
spin_lock_irqsave(&vha->hw->tgt.sess_lock, flags);
} else {
sp->fcport->login_retry = 0;
sp->fcport->disc_state = DSC_LOGIN_COMPLETE;
qla2x00_set_fcport_disc_state(sp->fcport,
DSC_LOGIN_COMPLETE);
sp->fcport->deleted = 0;
sp->fcport->logout_on_delete = 1;
}
@ -1056,7 +1057,7 @@ void qlt_free_session_done(struct work_struct *work)
tgt->sess_count--;
}
sess->disc_state = DSC_DELETED;
qla2x00_set_fcport_disc_state(sess, DSC_DELETED);
sess->fw_login_state = DSC_LS_PORT_UNAVAIL;
sess->deleted = QLA_SESS_DELETED;
@ -1166,7 +1167,7 @@ void qlt_unreg_sess(struct fc_port *sess)
vha->hw->tgt.tgt_ops->clear_nacl_from_fcport_map(sess);
sess->deleted = QLA_SESS_DELETION_IN_PROGRESS;
sess->disc_state = DSC_DELETE_PEND;
qla2x00_set_fcport_disc_state(sess, DSC_DELETE_PEND);
sess->last_rscn_gen = sess->rscn_gen;
sess->last_login_gen = sess->login_gen;
@ -1268,7 +1269,7 @@ void qlt_schedule_sess_for_deletion(struct fc_port *sess)
spin_unlock_irqrestore(&sess->vha->work_lock, flags);
sess->prli_pend_timer = 0;
sess->disc_state = DSC_DELETE_PEND;
qla2x00_set_fcport_disc_state(sess, DSC_DELETE_PEND);
qla24xx_chk_fcp_state(sess);
@ -6061,7 +6062,7 @@ static fc_port_t *qlt_get_port_database(struct scsi_qla_host *vha,
if (!IS_SW_RESV_ADDR(fcport->d_id))
vha->fcport_count++;
fcport->login_gen++;
fcport->disc_state = DSC_LOGIN_COMPLETE;
qla2x00_set_fcport_disc_state(fcport, DSC_LOGIN_COMPLETE);
fcport->login_succ = 1;
newfcport = 1;
}

2
drivers/scsi/scsi_transport_srp.c
View File

@ -541,7 +541,7 @@ int srp_reconnect_rport(struct srp_rport *rport)
res = mutex_lock_interruptible(&rport->mutex);
if (res)
goto out;
if (rport->state != SRP_RPORT_FAIL_FAST)
if (rport->state != SRP_RPORT_FAIL_FAST && rport->state != SRP_RPORT_LOST)
/*
* sdev state must be SDEV_TRANSPORT_OFFLINE, transition
* to SDEV_BLOCK is illegal. Calling scsi_target_unblock()

4
drivers/vfio/pci/vfio_pci.c
View File

@ -1474,6 +1474,8 @@ static int vfio_pci_mmap(void *device_data, struct vm_area_struct *vma)
index = vma->vm_pgoff >> (VFIO_PCI_OFFSET_SHIFT - PAGE_SHIFT);
if (index >= VFIO_PCI_NUM_REGIONS + vdev->num_regions)
return -EINVAL;
if (vma->vm_end < vma->vm_start)
return -EINVAL;
if ((vma->vm_flags & VM_SHARED) == 0)
@ -1482,7 +1484,7 @@ static int vfio_pci_mmap(void *device_data, struct vm_area_struct *vma)
int regnum = index - VFIO_PCI_NUM_REGIONS;
struct vfio_pci_region *region = vdev->region + regnum;
if (region && region->ops && region->ops->mmap &&
if (region->ops && region->ops->mmap &&
(region->flags & VFIO_REGION_INFO_FLAG_MMAP))
return region->ops->mmap(vdev, region, vma);
return -EINVAL;

6
fs/readdir.c
View File

@ -150,6 +150,9 @@ static int fillonedir(struct dir_context *ctx, const char *name, int namlen,
if (buf->result)
return -EINVAL;
buf->result = verify_dirent_name(name, namlen);
if (buf->result < 0)
return buf->result;
d_ino = ino;
if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) {
buf->result = -EOVERFLOW;
@ -417,6 +420,9 @@ static int compat_fillonedir(struct dir_context *ctx, const char *name,
if (buf->result)
return -EINVAL;
buf->result = verify_dirent_name(name, namlen);
if (buf->result < 0)
return buf->result;
d_ino = ino;
if (sizeof(d_ino) < sizeof(ino) && d_ino != ino) {
buf->result = -EOVERFLOW;

5
include/linux/marvell_phy.h
View File

@ -23,11 +23,12 @@
#define MARVELL_PHY_ID_88X3310 0x002b09a0
#define MARVELL_PHY_ID_88E2110 0x002b09b0
/* The MV88e6390 Ethernet switch contains embedded PHYs. These PHYs do
/* These Ethernet switch families contain embedded PHYs, but they do
* not have a model ID. So the switch driver traps reads to the ID2
* register and returns the switch family ID
*/
#define MARVELL_PHY_ID_88E6390 0x01410f90
#define MARVELL_PHY_ID_88E6341_FAMILY 0x01410f41
#define MARVELL_PHY_ID_88E6390_FAMILY 0x01410f90
#define MARVELL_PHY_FAMILY_ID(id) ((id) >> 4)

5
include/linux/netfilter_arp/arp_tables.h
View File

@ -52,8 +52,9 @@ extern void *arpt_alloc_initial_table(const struct xt_table *);
int arpt_register_table(struct net *net, const struct xt_table *table,
const struct arpt_replace *repl,
const struct nf_hook_ops *ops, struct xt_table **res);
void arpt_unregister_table(struct net *net, struct xt_table *table,
const struct nf_hook_ops *ops);
void arpt_unregister_table(struct net *net, struct xt_table *table);
void arpt_unregister_table_pre_exit(struct net *net, struct xt_table *table,
const struct nf_hook_ops *ops);
extern unsigned int arpt_do_table(struct sk_buff *skb,
const struct nf_hook_state *state,
struct xt_table *table);

5
include/linux/netfilter_bridge/ebtables.h
View File

@ -110,8 +110,9 @@ extern int ebt_register_table(struct net *net,
const struct ebt_table *table,
const struct nf_hook_ops *ops,
struct ebt_table **res);
extern void ebt_unregister_table(struct net *net, struct ebt_table *table,
const struct nf_hook_ops *);
extern void ebt_unregister_table(struct net *net, struct ebt_table *table);
void ebt_unregister_table_pre_exit(struct net *net, const char *tablename,
const struct nf_hook_ops *ops);
extern unsigned int ebt_do_table(struct sk_buff *skb,
const struct nf_hook_state *state,
struct ebt_table *table);

3
kernel/locking/lockdep.c
View File

@ -875,7 +875,8 @@ static bool assign_lock_key(struct lockdep_map *lock)
/* Debug-check: all keys must be persistent! */
debug_locks_off();
pr_err("INFO: trying to register non-static key.\n");
pr_err("the code is fine but needs lockdep annotation.\n");
pr_err("The code is fine but needs lockdep annotation, or maybe\n");
pr_err("you didn't initialize this object before use?\n");
pr_err("turning off the locking correctness validator.\n");
dump_stack();
return false;

8
net/bridge/netfilter/ebtable_broute.c
View File

@ -105,14 +105,20 @@ static int __net_init broute_net_init(struct net *net)
&net->xt.broute_table);
}
static void __net_exit broute_net_pre_exit(struct net *net)
{
ebt_unregister_table_pre_exit(net, "broute", &ebt_ops_broute);
}
static void __net_exit broute_net_exit(struct net *net)
{
ebt_unregister_table(net, net->xt.broute_table, &ebt_ops_broute);
ebt_unregister_table(net, net->xt.broute_table);
}
static struct pernet_operations broute_net_ops = {
.init = broute_net_init,
.exit = broute_net_exit,
.pre_exit = broute_net_pre_exit,
};
static int __init ebtable_broute_init(void)

8
net/bridge/netfilter/ebtable_filter.c
View File

@ -99,14 +99,20 @@ static int __net_init frame_filter_net_init(struct net *net)
&net->xt.frame_filter);
}
static void __net_exit frame_filter_net_pre_exit(struct net *net)
{
ebt_unregister_table_pre_exit(net, "filter", ebt_ops_filter);
}
static void __net_exit frame_filter_net_exit(struct net *net)
{
ebt_unregister_table(net, net->xt.frame_filter, ebt_ops_filter);
ebt_unregister_table(net, net->xt.frame_filter);
}
static struct pernet_operations frame_filter_net_ops = {
.init = frame_filter_net_init,
.exit = frame_filter_net_exit,
.pre_exit = frame_filter_net_pre_exit,
};
static int __init ebtable_filter_init(void)

8
net/bridge/netfilter/ebtable_nat.c
View File

@ -99,14 +99,20 @@ static int __net_init frame_nat_net_init(struct net *net)
&net->xt.frame_nat);
}
static void __net_exit frame_nat_net_pre_exit(struct net *net)
{
ebt_unregister_table_pre_exit(net, "nat", ebt_ops_nat);
}
static void __net_exit frame_nat_net_exit(struct net *net)
{
ebt_unregister_table(net, net->xt.frame_nat, ebt_ops_nat);
ebt_unregister_table(net, net->xt.frame_nat);
}
static struct pernet_operations frame_nat_net_ops = {
.init = frame_nat_net_init,
.exit = frame_nat_net_exit,
.pre_exit = frame_nat_net_pre_exit,
};
static int __init ebtable_nat_init(void)

30
net/bridge/netfilter/ebtables.c
View File

@ -1237,10 +1237,34 @@ out:
return ret;
}
void ebt_unregister_table(struct net *net, struct ebt_table *table,
const struct nf_hook_ops *ops)
static struct ebt_table *__ebt_find_table(struct net *net, const char *name)
{
struct ebt_table *t;
mutex_lock(&ebt_mutex);
list_for_each_entry(t, &net->xt.tables[NFPROTO_BRIDGE], list) {
if (strcmp(t->name, name) == 0) {
mutex_unlock(&ebt_mutex);
return t;
}
}
mutex_unlock(&ebt_mutex);
return NULL;
}
void ebt_unregister_table_pre_exit(struct net *net, const char *name, const struct nf_hook_ops *ops)
{
struct ebt_table *table = __ebt_find_table(net, name);
if (table)
nf_unregister_net_hooks(net, ops, hweight32(table->valid_hooks));
}
EXPORT_SYMBOL(ebt_unregister_table_pre_exit);
void ebt_unregister_table(struct net *net, struct ebt_table *table)
{
nf_unregister_net_hooks(net, ops, hweight32(table->valid_hooks));
__ebt_unregister_table(net, table);
}

3
net/core/dev.c
View File

@ -5406,7 +5406,8 @@ static void skb_gro_reset_offset(struct sk_buff *skb)
if (skb_mac_header(skb) == skb_tail_pointer(skb) &&
pinfo->nr_frags &&
!PageHighMem(skb_frag_page(frag0))) {
!PageHighMem(skb_frag_page(frag0)) &&
(!NET_IP_ALIGN || !(skb_frag_off(frag0) & 3))) {
NAPI_GRO_CB(skb)->frag0 = skb_frag_address(frag0);
NAPI_GRO_CB(skb)->frag0_len = min_t(unsigned int,
skb_frag_size(frag0),

2
net/core/neighbour.c
View File

@ -1379,7 +1379,7 @@ static int __neigh_update(struct neighbour *neigh, const u8 *lladdr,
* we can reinject the packet there.
*/
n2 = NULL;
if (dst) {
if (dst && dst->obsolete != DST_OBSOLETE_DEAD) {
n2 = dst_neigh_lookup_skb(dst, skb);
if (n2)
n1 = n2;

41
net/ieee802154/nl802154.c
View File

@ -1514,6 +1514,11 @@ nl802154_dump_llsec_key(struct sk_buff *skb, struct netlink_callback *cb)
if (err)
return err;
if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR) {
err = skb->len;
goto out_err;
}
if (!wpan_dev->netdev) {
err = -EINVAL;
goto out_err;
@ -1568,6 +1573,9 @@ static int nl802154_add_llsec_key(struct sk_buff *skb, struct genl_info *info)
struct ieee802154_llsec_key_id id = { };
u32 commands[NL802154_CMD_FRAME_NR_IDS / 32] = { };
if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR)
return -EOPNOTSUPP;
if (!info->attrs[NL802154_ATTR_SEC_KEY] ||
nla_parse_nested_deprecated(attrs, NL802154_KEY_ATTR_MAX, info->attrs[NL802154_ATTR_SEC_KEY], nl802154_key_policy, info->extack))
return -EINVAL;
@ -1617,6 +1625,9 @@ static int nl802154_del_llsec_key(struct sk_buff *skb, struct genl_info *info)
struct nlattr *attrs[NL802154_KEY_ATTR_MAX + 1];
struct ieee802154_llsec_key_id id;
if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR)
return -EOPNOTSUPP;
if (!info->attrs[NL802154_ATTR_SEC_KEY] ||
nla_parse_nested_deprecated(attrs, NL802154_KEY_ATTR_MAX, info->attrs[NL802154_ATTR_SEC_KEY], nl802154_key_policy, info->extack))
return -EINVAL;
@ -1682,6 +1693,11 @@ nl802154_dump_llsec_dev(struct sk_buff *skb, struct netlink_callback *cb)
if (err)
return err;
if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR) {
err = skb->len;
goto out_err;
}
if (!wpan_dev->netdev) {
err = -EINVAL;
goto out_err;
@ -1768,6 +1784,9 @@ static int nl802154_add_llsec_dev(struct sk_buff *skb, struct genl_info *info)
struct wpan_dev *wpan_dev = dev->ieee802154_ptr;
struct ieee802154_llsec_device dev_desc;
if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR)
return -EOPNOTSUPP;
if (ieee802154_llsec_parse_device(info->attrs[NL802154_ATTR_SEC_DEVICE],
&dev_desc) < 0)
return -EINVAL;
@ -1783,6 +1802,9 @@ static int nl802154_del_llsec_dev(struct sk_buff *skb, struct genl_info *info)
struct nlattr *attrs[NL802154_DEV_ATTR_MAX + 1];
__le64 extended_addr;
if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR)
return -EOPNOTSUPP;
if (!info->attrs[NL802154_ATTR_SEC_DEVICE] ||
nla_parse_nested_deprecated(attrs, NL802154_DEV_ATTR_MAX, info->attrs[NL802154_ATTR_SEC_DEVICE], nl802154_dev_policy, info->extack))
return -EINVAL;
@ -1852,6 +1874,11 @@ nl802154_dump_llsec_devkey(struct sk_buff *skb, struct netlink_callback *cb)
if (err)
return err;
if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR) {
err = skb->len;
goto out_err;
}
if (!wpan_dev->netdev) {
err = -EINVAL;
goto out_err;
@ -1909,6 +1936,9 @@ static int nl802154_add_llsec_devkey(struct sk_buff *skb, struct genl_info *info
struct ieee802154_llsec_device_key key;
__le64 extended_addr;
if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR)
return -EOPNOTSUPP;
if (!info->attrs[NL802154_ATTR_SEC_DEVKEY] ||
nla_parse_nested_deprecated(attrs, NL802154_DEVKEY_ATTR_MAX, info->attrs[NL802154_ATTR_SEC_DEVKEY], nl802154_devkey_policy, info->extack) < 0)
return -EINVAL;
@ -1940,6 +1970,9 @@ static int nl802154_del_llsec_devkey(struct sk_buff *skb, struct genl_info *info
struct ieee802154_llsec_device_key key;
__le64 extended_addr;
if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR)
return -EOPNOTSUPP;
if (!info->attrs[NL802154_ATTR_SEC_DEVKEY] ||
nla_parse_nested_deprecated(attrs, NL802154_DEVKEY_ATTR_MAX, info->attrs[NL802154_ATTR_SEC_DEVKEY], nl802154_devkey_policy, info->extack))
return -EINVAL;
@ -2014,6 +2047,11 @@ nl802154_dump_llsec_seclevel(struct sk_buff *skb, struct netlink_callback *cb)
if (err)
return err;
if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR) {
err = skb->len;
goto out_err;
}
if (!wpan_dev->netdev) {
err = -EINVAL;
goto out_err;
@ -2098,6 +2136,9 @@ static int nl802154_add_llsec_seclevel(struct sk_buff *skb,
struct wpan_dev *wpan_dev = dev->ieee802154_ptr;
struct ieee802154_llsec_seclevel sl;
if (wpan_dev->iftype == NL802154_IFTYPE_MONITOR)
return -EOPNOTSUPP;
if (llsec_parse_seclevel(info->attrs[NL802154_ATTR_SEC_LEVEL],
&sl) < 0)
return -EINVAL;

9
net/ipv4/netfilter/arp_tables.c
View File

@ -1580,10 +1580,15 @@ out_free:
return ret;
}
void arpt_unregister_table(struct net *net, struct xt_table *table,
const struct nf_hook_ops *ops)
void arpt_unregister_table_pre_exit(struct net *net, struct xt_table *table,
const struct nf_hook_ops *ops)
{
nf_unregister_net_hooks(net, ops, hweight32(table->valid_hooks));
}
EXPORT_SYMBOL(arpt_unregister_table_pre_exit);
void arpt_unregister_table(struct net *net, struct xt_table *table)
{
__arpt_unregister_table(net, table);
}

10
net/ipv4/netfilter/arptable_filter.c
View File

@ -56,16 +56,24 @@ static int __net_init arptable_filter_table_init(struct net *net)
return err;
}
static void __net_exit arptable_filter_net_pre_exit(struct net *net)
{
if (net->ipv4.arptable_filter)
arpt_unregister_table_pre_exit(net, net->ipv4.arptable_filter,
arpfilter_ops);
}
static void __net_exit arptable_filter_net_exit(struct net *net)
{
if (!net->ipv4.arptable_filter)
return;
arpt_unregister_table(net, net->ipv4.arptable_filter, arpfilter_ops);
arpt_unregister_table(net, net->ipv4.arptable_filter);
net->ipv4.arptable_filter = NULL;
}
static struct pernet_operations arptable_filter_net_ops = {
.exit = arptable_filter_net_exit,
.pre_exit = arptable_filter_net_pre_exit,
};
static int __init arptable_filter_init(void)

10
net/ipv6/ip6_tunnel.c
View File

@ -2217,6 +2217,16 @@ static void __net_exit ip6_tnl_destroy_tunnels(struct net *net, struct list_head
t = rtnl_dereference(t->next);
}
}
t = rtnl_dereference(ip6n->tnls_wc[0]);
while (t) {
/* If dev is in the same netns, it has already
* been added to the list by the previous loop.
*/
if (!net_eq(dev_net(t->dev), net))
unregister_netdevice_queue(t->dev, list);
t = rtnl_dereference(t->next);
}
}
static int __net_init ip6_tnl_init_net(struct net *net)

4
net/ipv6/sit.c
View File

@ -1819,9 +1819,9 @@ static void __net_exit sit_destroy_tunnels(struct net *net,
if (dev->rtnl_link_ops == &sit_link_ops)
unregister_netdevice_queue(dev, head);
for (prio = 1; prio < 4; prio++) {
for (prio = 0; prio < 4; prio++) {
int h;
for (h = 0; h < IP6_SIT_HASH_SIZE; h++) {
for (h = 0; h < (prio ? IP6_SIT_HASH_SIZE : 1); h++) {
struct ip_tunnel *t;
t = rtnl_dereference(sitn->tunnels[prio][h]);

4
net/mac80211/cfg.c
View File

@ -1670,8 +1670,10 @@ static int ieee80211_change_station(struct wiphy *wiphy,
}
if (sta->sdata->vif.type == NL80211_IFTYPE_AP_VLAN &&
sta->sdata->u.vlan.sta)
sta->sdata->u.vlan.sta) {
ieee80211_clear_fast_rx(sta);
RCU_INIT_POINTER(sta->sdata->u.vlan.sta, NULL);
}
if (test_sta_flag(sta, WLAN_STA_AUTHORIZED))
ieee80211_vif_dec_num_mcast(sta->sdata);

1
net/netfilter/nf_conntrack_standalone.c
View File

@ -266,6 +266,7 @@ static const char* l4proto_name(u16 proto)
case IPPROTO_GRE: return "gre";
case IPPROTO_SCTP: return "sctp";
case IPPROTO_UDPLITE: return "udplite";
case IPPROTO_ICMPV6: return "icmpv6";
}
return "unknown";

4
net/netfilter/nft_limit.c
View File

@ -76,13 +76,13 @@ static int nft_limit_init(struct nft_limit *limit,
return -EOVERFLOW;
if (pkts) {
tokens = div_u64(limit->nsecs, limit->rate) * limit->burst;
tokens = div64_u64(limit->nsecs, limit->rate) * limit->burst;
} else {
/* The token bucket size limits the number of tokens can be
* accumulated. tokens_max specifies the bucket size.
* tokens_max = unit * (rate + burst) / rate.
*/
tokens = div_u64(limit->nsecs * (limit->rate + limit->burst),
tokens = div64_u64(limit->nsecs * (limit->rate + limit->burst),
limit->rate);
}

13
net/sctp/socket.c
View File

@ -1539,11 +1539,9 @@ static void sctp_close(struct sock *sk, long timeout)
/* Supposedly, no process has access to the socket, but
* the net layers still may.
* Also, sctp_destroy_sock() needs to be called with addr_wq_lock
* held and that should be grabbed before socket lock.
*/
spin_lock_bh(&net->sctp.addr_wq_lock);
bh_lock_sock_nested(sk);
local_bh_disable();
bh_lock_sock(sk);
/* Hold the sock, since sk_common_release() will put sock_put()
* and we have just a little more cleanup.
@ -1552,7 +1550,7 @@ static void sctp_close(struct sock *sk, long timeout)
sk_common_release(sk);
bh_unlock_sock(sk);
spin_unlock_bh(&net->sctp.addr_wq_lock);
local_bh_enable();
sock_put(sk);
@ -5115,9 +5113,6 @@ static int sctp_init_sock(struct sock *sk)
sk_sockets_allocated_inc(sk);
sock_prot_inuse_add(net, sk->sk_prot, 1);
/* Nothing can fail after this block, otherwise
* sctp_destroy_sock() will be called without addr_wq_lock held
*/
if (net->sctp.default_auto_asconf) {
spin_lock(&sock_net(sk)->sctp.addr_wq_lock);
list_add_tail(&sp->auto_asconf_list,
@ -5152,7 +5147,9 @@ static void sctp_destroy_sock(struct sock *sk)
if (sp->do_auto_asconf) {
sp->do_auto_asconf = 0;
spin_lock_bh(&sock_net(sk)->sctp.addr_wq_lock);
list_del(&sp->auto_asconf_list);
spin_unlock_bh(&sock_net(sk)->sctp.addr_wq_lock);
}
sctp_endpoint_free(sp->ep);
local_bh_disable();

2
sound/soc/codecs/max98373.c
View File

@ -410,11 +410,13 @@ static int max98373_dac_event(struct snd_soc_dapm_widget *w,
regmap_update_bits(max98373->regmap,
MAX98373_R20FF_GLOBAL_SHDN,
MAX98373_GLOBAL_EN_MASK, 1);
usleep_range(30000, 31000);
break;
case SND_SOC_DAPM_POST_PMD:
regmap_update_bits(max98373->regmap,
MAX98373_R20FF_GLOBAL_SHDN,
MAX98373_GLOBAL_EN_MASK, 0);
usleep_range(30000, 31000);
max98373->tdm_mode = false;
break;
default:

8
sound/soc/fsl/fsl_esai.c
View File

@ -492,11 +492,13 @@ static int fsl_esai_startup(struct snd_pcm_substream *substream,
ESAI_SAICR_SYNC, esai_priv->synchronous ?
ESAI_SAICR_SYNC : 0);
/* Set a default slot number -- 2 */
/* Set slots count */
regmap_update_bits(esai_priv->regmap, REG_ESAI_TCCR,
ESAI_xCCR_xDC_MASK, ESAI_xCCR_xDC(2));
ESAI_xCCR_xDC_MASK,
ESAI_xCCR_xDC(esai_priv->slots));
regmap_update_bits(esai_priv->regmap, REG_ESAI_RCCR,
ESAI_xCCR_xDC_MASK, ESAI_xCCR_xDC(2));
ESAI_xCCR_xDC_MASK,
ESAI_xCCR_xDC(esai_priv->slots));
}
if (esai_priv->soc->use_edma)