Commit d78d5c05 authored by Lorenzo "Palinuro" Faletra's avatar Lorenzo "Palinuro" Faletra
Browse files

Import Upstream version 5.9.15

parent 3ef796e1
Pipeline #1699 failed with stages
in 0 seconds
......@@ -2833,6 +2833,8 @@
mds=off [X86]
tsx_async_abort=off [X86]
kvm.nx_huge_pages=off [X86]
no_entry_flush [PPC]
no_uaccess_flush [PPC]
Exceptions:
This does not have any effect on
......@@ -3157,6 +3159,8 @@
noefi Disable EFI runtime services support.
no_entry_flush [PPC] Don't flush the L1-D cache when entering the kernel.
noexec [IA-64]
noexec [X86]
......@@ -3206,6 +3210,9 @@
nospec_store_bypass_disable
[HW] Disable all mitigations for the Speculative Store Bypass vulnerability
no_uaccess_flush
[PPC] Don't flush the L1-D cache after accessing user data.
noxsave [BUGS=X86] Disables x86 extended register state save
and restore using xsave. The kernel will fallback to
enabling legacy floating-point and sse state.
......
......@@ -33,7 +33,7 @@ tcan4x5x: tcan4x5x@0 {
spi-max-frequency = <10000000>;
bosch,mram-cfg = <0x0 0 0 32 0 0 1 1>;
interrupt-parent = <&gpio1>;
interrupts = <14 GPIO_ACTIVE_LOW>;
interrupts = <14 IRQ_TYPE_LEVEL_LOW>;
device-state-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
device-wake-gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
reset-gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>;
......
......@@ -25,7 +25,7 @@ Example (for ARM-based BeagleBone with NPC100 NFC controller on I2C2):
clock-frequency = <100000>;
interrupt-parent = <&gpio1>;
interrupts = <29 GPIO_ACTIVE_HIGH>;
interrupts = <29 IRQ_TYPE_LEVEL_HIGH>;
enable-gpios = <&gpio0 30 GPIO_ACTIVE_HIGH>;
firmware-gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>;
......
......@@ -25,7 +25,7 @@ Example (for ARM-based BeagleBone with PN544 on I2C2):
clock-frequency = <400000>;
interrupt-parent = <&gpio1>;
interrupts = <17 GPIO_ACTIVE_HIGH>;
interrupts = <17 IRQ_TYPE_LEVEL_HIGH>;
enable-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
firmware-gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>;
......
......@@ -414,8 +414,8 @@ Send:
.can_family = AF_CAN,
.can_addr.j1939 = {
.name = J1939_NO_NAME;
.pgn = 0x30,
.addr = 0x12300,
.addr = 0x30,
.pgn = 0x12300,
},
};
......
......@@ -82,7 +82,8 @@ Default MMUv2-compatible layout::
+------------------+
| VMALLOC area | VMALLOC_START 0xc0000000 128MB - 64KB
+------------------+ VMALLOC_END
| Cache aliasing | TLBTEMP_BASE_1 0xc7ff0000 DCACHE_WAY_SIZE
+------------------+
| Cache aliasing | TLBTEMP_BASE_1 0xc8000000 DCACHE_WAY_SIZE
| remap area 1 |
+------------------+
| Cache aliasing | TLBTEMP_BASE_2 DCACHE_WAY_SIZE
......@@ -124,7 +125,8 @@ Default MMUv2-compatible layout::
+------------------+
| VMALLOC area | VMALLOC_START 0xa0000000 128MB - 64KB
+------------------+ VMALLOC_END
| Cache aliasing | TLBTEMP_BASE_1 0xa7ff0000 DCACHE_WAY_SIZE
+------------------+
| Cache aliasing | TLBTEMP_BASE_1 0xa8000000 DCACHE_WAY_SIZE
| remap area 1 |
+------------------+
| Cache aliasing | TLBTEMP_BASE_2 DCACHE_WAY_SIZE
......@@ -167,7 +169,8 @@ Default MMUv2-compatible layout::
+------------------+
| VMALLOC area | VMALLOC_START 0x90000000 128MB - 64KB
+------------------+ VMALLOC_END
| Cache aliasing | TLBTEMP_BASE_1 0x97ff0000 DCACHE_WAY_SIZE
+------------------+
| Cache aliasing | TLBTEMP_BASE_1 0x98000000 DCACHE_WAY_SIZE
| remap area 1 |
+------------------+
| Cache aliasing | TLBTEMP_BASE_2 DCACHE_WAY_SIZE
......
# SPDX-License-Identifier: GPL-2.0
VERSION = 5
PATCHLEVEL = 9
SUBLEVEL = 6
SUBLEVEL = 15
EXTRAVERSION =
NAME = Kleptomaniac Octopus
......@@ -821,8 +821,11 @@ DEBUG_CFLAGS += -gsplit-dwarf
else
DEBUG_CFLAGS += -g
endif
ifneq ($(LLVM_IAS),1)
KBUILD_AFLAGS += -Wa,-gdwarf-2
endif
endif
ifdef CONFIG_DEBUG_INFO_DWARF4
DEBUG_CFLAGS += -gdwarf-4
endif
......@@ -973,8 +976,8 @@ KBUILD_CPPFLAGS += $(KCPPFLAGS)
KBUILD_AFLAGS += $(KAFLAGS)
KBUILD_CFLAGS += $(KCFLAGS)
KBUILD_LDFLAGS_MODULE += --build-id
LDFLAGS_vmlinux += --build-id
KBUILD_LDFLAGS_MODULE += --build-id=sha1
LDFLAGS_vmlinux += --build-id=sha1
ifeq ($(CONFIG_STRIP_ASM_SYMS),y)
LDFLAGS_vmlinux += $(call ld-option, -X,)
......
......@@ -57,7 +57,7 @@ EXPORT_SYMBOL(pm_power_off);
void arch_cpu_idle(void)
{
wtint(0);
local_irq_enable();
raw_local_irq_enable();
}
void arch_cpu_idle_dead(void)
......
......@@ -134,8 +134,10 @@
#ifdef CONFIG_ARC_HAS_PAE40
#define PTE_BITS_NON_RWX_IN_PD1 (0xff00000000 | PAGE_MASK | _PAGE_CACHEABLE)
#define MAX_POSSIBLE_PHYSMEM_BITS 40
#else
#define PTE_BITS_NON_RWX_IN_PD1 (PAGE_MASK | _PAGE_CACHEABLE)
#define MAX_POSSIBLE_PHYSMEM_BITS 32
#endif
/**************************************************************************
......
......@@ -67,7 +67,22 @@
sr r5, [ARC_REG_LPB_CTRL]
1:
#endif /* CONFIG_ARC_LPB_DISABLE */
#endif
/* On HSDK, CCMs need to remapped super early */
#ifdef CONFIG_ARC_SOC_HSDK
mov r6, 0x60000000
lr r5, [ARC_REG_ICCM_BUILD]
breq r5, 0, 1f
sr r6, [ARC_REG_AUX_ICCM]
1:
lr r5, [ARC_REG_DCCM_BUILD]
breq r5, 0, 2f
sr r6, [ARC_REG_AUX_DCCM]
2:
#endif /* CONFIG_ARC_SOC_HSDK */
#endif /* CONFIG_ISA_ARCV2 */
; Config DSP_CTRL properly, so kernel may use integer multiply,
; multiply-accumulate, and divide operations
DSP_EARLY_INIT
......
......@@ -38,15 +38,15 @@
#ifdef CONFIG_ARC_DW2_UNWIND
static void seed_unwind_frame_info(struct task_struct *tsk,
struct pt_regs *regs,
static int
seed_unwind_frame_info(struct task_struct *tsk, struct pt_regs *regs,
struct unwind_frame_info *frame_info)
{
/*
* synchronous unwinding (e.g. dump_stack)
* - uses current values of SP and friends
*/
if (tsk == NULL && regs == NULL) {
if (regs == NULL && (tsk == NULL || tsk == current)) {
unsigned long fp, sp, blink, ret;
frame_info->task = current;
......@@ -65,11 +65,15 @@ static void seed_unwind_frame_info(struct task_struct *tsk,
frame_info->call_frame = 0;
} else if (regs == NULL) {
/*
* Asynchronous unwinding of sleeping task
* - Gets SP etc from task's pt_regs (saved bottom of kernel
* mode stack of task)
* Asynchronous unwinding of a likely sleeping task
* - first ensure it is actually sleeping
* - if so, it will be in __switch_to, kernel mode SP of task
* is safe-kept and BLINK at a well known location in there
*/
if (tsk->state == TASK_RUNNING)
return -1;
frame_info->task = tsk;
frame_info->regs.r27 = TSK_K_FP(tsk);
......@@ -103,6 +107,8 @@ static void seed_unwind_frame_info(struct task_struct *tsk,
frame_info->regs.r63 = regs->ret;
frame_info->call_frame = 0;
}
return 0;
}
#endif
......@@ -112,11 +118,12 @@ arc_unwind_core(struct task_struct *tsk, struct pt_regs *regs,
int (*consumer_fn) (unsigned int, void *), void *arg)
{
#ifdef CONFIG_ARC_DW2_UNWIND
int ret = 0;
int ret = 0, cnt = 0;
unsigned int address;
struct unwind_frame_info frame_info;
seed_unwind_frame_info(tsk, regs, &frame_info);
if (seed_unwind_frame_info(tsk, regs, &frame_info))
return 0;
while (1) {
address = UNW_PC(&frame_info);
......@@ -132,6 +139,11 @@ arc_unwind_core(struct task_struct *tsk, struct pt_regs *regs,
break;
frame_info.regs.r63 = frame_info.regs.r31;
if (cnt++ > 128) {
printk("unwinder looping too long, aborting !\n");
return 0;
}
}
return address; /* return the last address it saw */
......
......@@ -17,22 +17,6 @@ int arc_hsdk_axi_dmac_coherent __section(.data) = 0;
#define ARC_CCM_UNUSED_ADDR 0x60000000
static void __init hsdk_init_per_cpu(unsigned int cpu)
{
/*
* By default ICCM is mapped to 0x7z while this area is used for
* kernel virtual mappings, so move it to currently unused area.
*/
if (cpuinfo_arc700[cpu].iccm.sz)
write_aux_reg(ARC_REG_AUX_ICCM, ARC_CCM_UNUSED_ADDR);
/*
* By default DCCM is mapped to 0x8z while this area is used by kernel,
* so move it to currently unused area.
*/
if (cpuinfo_arc700[cpu].dccm.sz)
write_aux_reg(ARC_REG_AUX_DCCM, ARC_CCM_UNUSED_ADDR);
}
#define ARC_PERIPHERAL_BASE 0xf0000000
#define CREG_BASE (ARC_PERIPHERAL_BASE + 0x1000)
......@@ -339,5 +323,4 @@ static const char *hsdk_compat[] __initconst = {
MACHINE_START(SIMULATION, "hsdk")
.dt_compat = hsdk_compat,
.init_early = hsdk_init_early,
.init_per_cpu = hsdk_init_per_cpu,
MACHINE_END
......@@ -1476,6 +1476,9 @@ ENTRY(efi_enter_kernel)
@ issued from HYP mode take us to the correct handler code. We
@ will disable the MMU before jumping to the kernel proper.
@
ARM( bic r1, r1, #(1 << 30) ) @ clear HSCTLR.TE
THUMB( orr r1, r1, #(1 << 30) ) @ set HSCTLR.TE
mcr p15, 4, r1, c1, c0, 0
adr r0, __hyp_reentry_vectors
mcr p15, 4, r0, c12, c0, 0 @ set HYP vector base (HVBAR)
isb
......
......@@ -32,8 +32,8 @@ m_can0: mcan@1a00 {
interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "int0", "int1";
clocks = <&mcan_clk>, <&l3_iclk_div>;
clock-names = "cclk", "hclk";
clocks = <&l3_iclk_div>, <&mcan_clk>;
clock-names = "hclk", "cclk";
bosch,mram-cfg = <0x0 0 0 32 0 0 1 1>;
};
};
......
......@@ -59,7 +59,7 @@ MX50_PAD_CSPI_SCLK__CSPI_SCLK 0x00
MX50_PAD_CSPI_MISO__CSPI_MISO 0x00
MX50_PAD_CSPI_MOSI__CSPI_MOSI 0x00
MX50_PAD_CSPI_SS0__GPIO4_11 0xc4
MX50_PAD_ECSPI1_MOSI__CSPI_SS1 0xf4
MX50_PAD_ECSPI1_MOSI__GPIO4_13 0x84
>;
};
......
......@@ -213,8 +213,8 @@ mdio {
#size-cells = <0>;
/* Microchip KSZ9031RNX PHY */
rgmii_phy: ethernet-phy@4 {
reg = <4>;
rgmii_phy: ethernet-phy@0 {
reg = <0>;
interrupts-extended = <&gpio1 28 IRQ_TYPE_LEVEL_LOW>;
reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
reset-assert-us = <10000>;
......
......@@ -98,7 +98,7 @@ sound {
&fec {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet>;
phy-mode = "rgmii";
phy-mode = "rgmii-id";
status = "okay";
};
......
......@@ -296,6 +296,7 @@ camera0: camera@d420a000 {
interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&soc_clocks MMP2_CLK_CCIC0>;
clock-names = "axi";
power-domains = <&soc_clocks MMP3_POWER_DOMAIN_CAMERA>;
#clock-cells = <0>;
clock-output-names = "mclk";
status = "disabled";
......@@ -307,6 +308,7 @@ camera1: camera@d420a800 {
interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&soc_clocks MMP2_CLK_CCIC1>;
clock-names = "axi";
power-domains = <&soc_clocks MMP3_POWER_DOMAIN_CAMERA>;
#clock-cells = <0>;
clock-output-names = "mclk";
status = "disabled";
......
......@@ -46,6 +46,16 @@ button-0 {
linux,code = <KEY_A>;
gpios = <&gpiof 3 GPIO_ACTIVE_LOW>;
};
/*
* The EXTi IRQ line 0 is shared with PMIC,
* so mark this as polled GPIO key.
*/
button-2 {
label = "TA3-GPIO-C";
linux,code = <KEY_C>;
gpios = <&gpiog 0 GPIO_ACTIVE_LOW>;
};
};
gpio-keys {
......@@ -59,13 +69,6 @@ button-1 {
wakeup-source;
};
button-2 {
label = "TA3-GPIO-C";
linux,code = <KEY_C>;
gpios = <&gpioi 11 GPIO_ACTIVE_LOW>;
wakeup-source;
};
button-3 {
label = "TA4-GPIO-D";
linux,code = <KEY_D>;
......@@ -79,7 +82,7 @@ led {
led-0 {
label = "green:led5";
gpios = <&gpiog 2 GPIO_ACTIVE_HIGH>;
gpios = <&gpioc 6 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
......
......@@ -68,6 +68,7 @@ ethernet_vio: vioregulator {
gpio = <&gpiog 3 GPIO_ACTIVE_LOW>;
regulator-always-on;
regulator-boot-on;
vin-supply = <&vdd>;
};
};
......@@ -202,6 +203,7 @@ v3v3: buck4 {
vdda: ldo1 {
regulator-name = "vdda";
regulator-always-on;
regulator-min-microvolt = <2900000>;
regulator-max-microvolt = <2900000>;
interrupts = <IT_CURLIM_LDO1 0>;
......
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