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-rw-r--r--arch/arm/Kconfig8
-rw-r--r--arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi9
-rw-r--r--arch/arm/boot/dts/imx7-colibri.dtsi4
-rw-r--r--arch/arm/boot/dts/imx7-mba7.dtsi2
-rw-r--r--arch/arm/boot/dts/imx7d-nitrogen7.dts2
-rw-r--r--arch/arm/boot/dts/imx7d-pico-hobbit.dts4
-rw-r--r--arch/arm/boot/dts/imx7d-pico-pi.dts4
-rw-r--r--arch/arm/boot/dts/imx7d-sdb.dts2
-rw-r--r--arch/arm/boot/dts/imx7s-warp.dts4
-rw-r--r--arch/arm/include/asm/io.h3
-rw-r--r--arch/arm/kernel/entry-armv.S2
-rw-r--r--arch/arm/kernel/stacktrace.c10
-rw-r--r--arch/arm/mach-bcm/Kconfig1
-rw-r--r--arch/arm/mach-davinci/Kconfig1
-rw-r--r--arch/arm/mach-exynos/Kconfig1
-rw-r--r--arch/arm/mach-highbank/Kconfig1
-rw-r--r--arch/arm/mach-omap2/Kconfig2
-rw-r--r--arch/arm/mach-s5pv210/Kconfig1
-rw-r--r--arch/arm/mach-tango/Kconfig1
-rw-r--r--arch/arm/mm/ioremap.c8
-rw-r--r--arch/arm/mm/proc-v7-bugs.c1
21 files changed, 34 insertions, 37 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 4b36bbcf5a5b..a1622b9290fd 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -26,7 +26,7 @@ config ARM
select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
select ARCH_HAVE_CUSTOM_GPIO_H
select ARCH_HAS_GCOV_PROFILE_ALL
- select ARCH_KEEP_MEMBLOCK if HAVE_ARCH_PFN_VALID || KEXEC
+ select ARCH_KEEP_MEMBLOCK
select ARCH_MIGHT_HAVE_PC_PARPORT
select ARCH_NO_SG_CHAIN if !ARM_HAS_SG_CHAIN
select ARCH_OPTIONAL_KERNEL_RWX if ARCH_HAS_STRICT_KERNEL_RWX
@@ -521,7 +521,6 @@ config ARCH_S3C24XX
config ARCH_OMAP1
bool "TI OMAP1"
depends on MMU
- select ARCH_HAS_HOLES_MEMORYMODEL
select ARCH_OMAP
select CLKDEV_LOOKUP
select CLKSRC_MMIO
@@ -1518,9 +1517,6 @@ config OABI_COMPAT
UNPREDICTABLE (in fact it can be predicted that it won't work
at all). If in doubt say N.
-config ARCH_HAS_HOLES_MEMORYMODEL
- bool
-
config ARCH_SPARSEMEM_ENABLE
bool
@@ -1528,7 +1524,7 @@ config ARCH_SPARSEMEM_DEFAULT
def_bool ARCH_SPARSEMEM_ENABLE
config HAVE_ARCH_PFN_VALID
- def_bool ARCH_HAS_HOLES_MEMORYMODEL || !SPARSEMEM
+ def_bool y
config HIGHMEM
bool "High Memory Support"
diff --git a/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi b/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi
index f310f4d3bcc7..ac723fe898c7 100644
--- a/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi
+++ b/arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi
@@ -117,11 +117,6 @@
groups = "FWSPID";
};
- pinctrl_fwqspid_default: fwqspid_default {
- function = "FWSPID";
- groups = "FWQSPID";
- };
-
pinctrl_fwspiwp_default: fwspiwp_default {
function = "FWSPIWP";
groups = "FWSPIWP";
@@ -653,12 +648,12 @@
};
pinctrl_qspi1_default: qspi1_default {
- function = "QSPI1";
+ function = "SPI1";
groups = "QSPI1";
};
pinctrl_qspi2_default: qspi2_default {
- function = "QSPI2";
+ function = "SPI2";
groups = "QSPI2";
};
diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi
index 8bba03de51ad..1e61e3862106 100644
--- a/arch/arm/boot/dts/imx7-colibri.dtsi
+++ b/arch/arm/boot/dts/imx7-colibri.dtsi
@@ -77,7 +77,7 @@
dailink_master: simple-audio-card,codec {
sound-dai = <&codec>;
- clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>;
+ clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_DIV>;
};
};
};
@@ -152,7 +152,7 @@
compatible = "fsl,sgtl5000";
#sound-dai-cells = <0>;
reg = <0x0a>;
- clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>;
+ clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_DIV>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sai1_mclk>;
VDDA-supply = <&reg_module_3v3_avdd>;
diff --git a/arch/arm/boot/dts/imx7-mba7.dtsi b/arch/arm/boot/dts/imx7-mba7.dtsi
index 50abf18ad30b..887497e3bb4b 100644
--- a/arch/arm/boot/dts/imx7-mba7.dtsi
+++ b/arch/arm/boot/dts/imx7-mba7.dtsi
@@ -250,7 +250,7 @@
tlv320aic32x4: audio-codec@18 {
compatible = "ti,tlv320aic32x4";
reg = <0x18>;
- clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>;
+ clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_DIV>;
clock-names = "mclk";
ldoin-supply = <&reg_audio_3v3>;
iov-supply = <&reg_audio_3v3>;
diff --git a/arch/arm/boot/dts/imx7d-nitrogen7.dts b/arch/arm/boot/dts/imx7d-nitrogen7.dts
index 6b4acea1ef79..ecfa179ccab1 100644
--- a/arch/arm/boot/dts/imx7d-nitrogen7.dts
+++ b/arch/arm/boot/dts/imx7d-nitrogen7.dts
@@ -284,7 +284,7 @@
codec: wm8960@1a {
compatible = "wlf,wm8960";
reg = <0x1a>;
- clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>;
+ clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_DIV>;
clock-names = "mclk";
wlf,shared-lrclk;
};
diff --git a/arch/arm/boot/dts/imx7d-pico-hobbit.dts b/arch/arm/boot/dts/imx7d-pico-hobbit.dts
index 7b2198a9372c..d917dc4f2f22 100644
--- a/arch/arm/boot/dts/imx7d-pico-hobbit.dts
+++ b/arch/arm/boot/dts/imx7d-pico-hobbit.dts
@@ -31,7 +31,7 @@
dailink_master: simple-audio-card,codec {
sound-dai = <&sgtl5000>;
- clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>;
+ clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_DIV>;
};
};
};
@@ -41,7 +41,7 @@
#sound-dai-cells = <0>;
reg = <0x0a>;
compatible = "fsl,sgtl5000";
- clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>;
+ clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_DIV>;
VDDA-supply = <&reg_2p5v>;
VDDIO-supply = <&reg_vref_1v8>;
};
diff --git a/arch/arm/boot/dts/imx7d-pico-pi.dts b/arch/arm/boot/dts/imx7d-pico-pi.dts
index 70bea95c06d8..f263e391e24c 100644
--- a/arch/arm/boot/dts/imx7d-pico-pi.dts
+++ b/arch/arm/boot/dts/imx7d-pico-pi.dts
@@ -31,7 +31,7 @@
dailink_master: simple-audio-card,codec {
sound-dai = <&sgtl5000>;
- clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>;
+ clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_DIV>;
};
};
};
@@ -41,7 +41,7 @@
#sound-dai-cells = <0>;
reg = <0x0a>;
compatible = "fsl,sgtl5000";
- clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>;
+ clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_DIV>;
VDDA-supply = <&reg_2p5v>;
VDDIO-supply = <&reg_vref_1v8>;
};
diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts
index 869efbc4af42..a97cda17e484 100644
--- a/arch/arm/boot/dts/imx7d-sdb.dts
+++ b/arch/arm/boot/dts/imx7d-sdb.dts
@@ -356,7 +356,7 @@
codec: wm8960@1a {
compatible = "wlf,wm8960";
reg = <0x1a>;
- clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>;
+ clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_DIV>;
clock-names = "mclk";
wlf,shared-lrclk;
};
diff --git a/arch/arm/boot/dts/imx7s-warp.dts b/arch/arm/boot/dts/imx7s-warp.dts
index d6b4888fa686..e035dd5bf4f6 100644
--- a/arch/arm/boot/dts/imx7s-warp.dts
+++ b/arch/arm/boot/dts/imx7s-warp.dts
@@ -75,7 +75,7 @@
dailink_master: simple-audio-card,codec {
sound-dai = <&codec>;
- clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>;
+ clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_DIV>;
};
};
};
@@ -232,7 +232,7 @@
#sound-dai-cells = <0>;
reg = <0x0a>;
compatible = "fsl,sgtl5000";
- clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_CLK>;
+ clocks = <&clks IMX7D_AUDIO_MCLK_ROOT_DIV>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sai1_mclk>;
VDDA-supply = <&vgen4_reg>;
diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h
index 7a0596fcb2e7..3cc0f6d50883 100644
--- a/arch/arm/include/asm/io.h
+++ b/arch/arm/include/asm/io.h
@@ -457,6 +457,9 @@ extern void pci_iounmap(struct pci_dev *dev, void __iomem *addr);
extern int valid_phys_addr_range(phys_addr_t addr, size_t size);
extern int valid_mmap_phys_addr_range(unsigned long pfn, size_t size);
extern int devmem_is_allowed(unsigned long pfn);
+extern bool arch_memremap_can_ram_remap(resource_size_t offset, size_t size,
+ unsigned long flags);
+#define arch_memremap_can_ram_remap arch_memremap_can_ram_remap
#endif
/*
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index 3d65fa56a0e5..8e8efe28d799 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -1043,7 +1043,7 @@ vector_bhb_loop8_\name:
@ bhb workaround
mov r0, #8
-3: b . + 4
+3: W(b) . + 4
subs r0, r0, #1
bne 3b
dsb
diff --git a/arch/arm/kernel/stacktrace.c b/arch/arm/kernel/stacktrace.c
index db798eac7431..824774999825 100644
--- a/arch/arm/kernel/stacktrace.c
+++ b/arch/arm/kernel/stacktrace.c
@@ -53,17 +53,17 @@ int notrace unwind_frame(struct stackframe *frame)
return -EINVAL;
frame->sp = frame->fp;
- frame->fp = *(unsigned long *)(fp);
- frame->pc = *(unsigned long *)(fp + 4);
+ frame->fp = READ_ONCE_NOCHECK(*(unsigned long *)(fp));
+ frame->pc = READ_ONCE_NOCHECK(*(unsigned long *)(fp + 4));
#else
/* check current frame pointer is within bounds */
if (fp < low + 12 || fp > high - 4)
return -EINVAL;
/* restore the registers from the stack frame */
- frame->fp = *(unsigned long *)(fp - 12);
- frame->sp = *(unsigned long *)(fp - 8);
- frame->pc = *(unsigned long *)(fp - 4);
+ frame->fp = READ_ONCE_NOCHECK(*(unsigned long *)(fp - 12));
+ frame->sp = READ_ONCE_NOCHECK(*(unsigned long *)(fp - 8));
+ frame->pc = READ_ONCE_NOCHECK(*(unsigned long *)(fp - 4));
#endif
return 0;
diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig
index 5e5f1fabc3d4..634d1bc3c011 100644
--- a/arch/arm/mach-bcm/Kconfig
+++ b/arch/arm/mach-bcm/Kconfig
@@ -214,7 +214,6 @@ config ARCH_BRCMSTB
select HAVE_ARM_ARCH_TIMER
select BRCMSTB_L2_IRQ
select BCM7120_L2_IRQ
- select ARCH_HAS_HOLES_MEMORYMODEL
select ZONE_DMA if ARM_LPAE
select SOC_BRCMSTB
select SOC_BUS
diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig
index 02b180ad7245..4d3b7d0418c4 100644
--- a/arch/arm/mach-davinci/Kconfig
+++ b/arch/arm/mach-davinci/Kconfig
@@ -5,7 +5,6 @@ menuconfig ARCH_DAVINCI
depends on ARCH_MULTI_V5
select DAVINCI_TIMER
select ZONE_DMA
- select ARCH_HAS_HOLES_MEMORYMODEL
select PM_GENERIC_DOMAINS if PM
select PM_GENERIC_DOMAINS_OF if PM && OF
select REGMAP_MMIO
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index 9dab1f50a02f..fc01137628e4 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -8,7 +8,6 @@
menuconfig ARCH_EXYNOS
bool "Samsung EXYNOS"
depends on ARCH_MULTI_V7
- select ARCH_HAS_HOLES_MEMORYMODEL
select ARCH_SUPPORTS_BIG_ENDIAN
select ARM_AMBA
select ARM_GIC
diff --git a/arch/arm/mach-highbank/Kconfig b/arch/arm/mach-highbank/Kconfig
index 1bc68913d62c..9de38ce8124f 100644
--- a/arch/arm/mach-highbank/Kconfig
+++ b/arch/arm/mach-highbank/Kconfig
@@ -2,7 +2,6 @@
config ARCH_HIGHBANK
bool "Calxeda ECX-1000/2000 (Highbank/Midway)"
depends on ARCH_MULTI_V7
- select ARCH_HAS_HOLES_MEMORYMODEL
select ARCH_SUPPORTS_BIG_ENDIAN
select ARM_AMBA
select ARM_ERRATA_764369 if SMP
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index fdb6743760a2..0211f4aa8cc7 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -94,7 +94,7 @@ config SOC_DRA7XX
config ARCH_OMAP2PLUS
bool
select ARCH_HAS_BANDGAP
- select ARCH_HAS_HOLES_MEMORYMODEL
+ select ARCH_HAS_RESET_CONTROLLER
select ARCH_OMAP
select CLKSRC_MMIO
select GENERIC_IRQ_CHIP
diff --git a/arch/arm/mach-s5pv210/Kconfig b/arch/arm/mach-s5pv210/Kconfig
index 03984a791879..69ff1bb89f38 100644
--- a/arch/arm/mach-s5pv210/Kconfig
+++ b/arch/arm/mach-s5pv210/Kconfig
@@ -8,7 +8,6 @@
config ARCH_S5PV210
bool "Samsung S5PV210/S5PC110"
depends on ARCH_MULTI_V7
- select ARCH_HAS_HOLES_MEMORYMODEL
select ARM_VIC
select CLKSRC_SAMSUNG_PWM
select COMMON_CLK_SAMSUNG
diff --git a/arch/arm/mach-tango/Kconfig b/arch/arm/mach-tango/Kconfig
index 25b2fd434861..a9eeda36aeb1 100644
--- a/arch/arm/mach-tango/Kconfig
+++ b/arch/arm/mach-tango/Kconfig
@@ -3,7 +3,6 @@ config ARCH_TANGO
bool "Sigma Designs Tango4 (SMP87xx)"
depends on ARCH_MULTI_V7
# Cortex-A9 MPCore r3p0, PL310 r3p2
- select ARCH_HAS_HOLES_MEMORYMODEL
select ARM_ERRATA_754322
select ARM_ERRATA_764369 if SMP
select ARM_ERRATA_775420
diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
index 513c26b46db3..841b66515b37 100644
--- a/arch/arm/mm/ioremap.c
+++ b/arch/arm/mm/ioremap.c
@@ -500,3 +500,11 @@ void __init early_ioremap_init(void)
{
early_ioremap_setup();
}
+
+bool arch_memremap_can_ram_remap(resource_size_t offset, size_t size,
+ unsigned long flags)
+{
+ unsigned long pfn = PHYS_PFN(offset);
+
+ return memblock_is_map_memory(pfn);
+}
diff --git a/arch/arm/mm/proc-v7-bugs.c b/arch/arm/mm/proc-v7-bugs.c
index 097ef85bb7f2..bcb9181601d9 100644
--- a/arch/arm/mm/proc-v7-bugs.c
+++ b/arch/arm/mm/proc-v7-bugs.c
@@ -301,6 +301,7 @@ void cpu_v7_ca15_ibe(void)
{
if (check_spectre_auxcr(this_cpu_ptr(&spectre_warned), BIT(0)))
cpu_v7_spectre_v2_init();
+ cpu_v7_spectre_bhb_init();
}
void cpu_v7_bugs_init(void)
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-06-01 05:35:02 +0000