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authorJoel Stanley <joel@jms.id.au>2020-08-31 03:46:52 +0300
committerJoel Stanley <joel@jms.id.au>2020-08-31 03:46:57 +0300
commit0dd0c8c492fa70707ca4f0d36dcb2e3c64105b16 (patch)
treea420abd8f26264544246602c60d161a7cc4de390 /arch/arm64
parent31d8605658d37d9197a989838508481d5dc1d8bc (diff)
parent9ece50d8a470ca7235ffd6ac0f9c5f0f201fe2c8 (diff)
downloadlinux-dev-5.8.tar.xz
Merge tag 'v5.8.5' into dev-5.8dev-5.8
This is the 5.8.5 stable release Signed-off-by: Joel Stanley <joel@jms.id.au>
Diffstat (limited to 'arch/arm64')
-rw-r--r--arch/arm64/Makefile1
-rw-r--r--arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi2
-rw-r--r--arch/arm64/boot/dts/amlogic/meson-g12b-w400.dtsi6
-rw-r--r--arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi1
-rw-r--r--arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts4
-rw-r--r--arch/arm64/boot/dts/exynos/exynos7-espresso.dts1
-rw-r--r--arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts11
-rw-r--r--arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts2
-rw-r--r--arch/arm64/boot/dts/qcom/msm8916-pins.dtsi10
-rw-r--r--arch/arm64/boot/dts/qcom/sc7180-idp.dts2
-rw-r--r--arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi2
-rw-r--r--arch/arm64/boot/dts/renesas/r8a774a1.dtsi8
-rw-r--r--arch/arm64/boot/dts/renesas/r8a774b1.dtsi8
-rw-r--r--arch/arm64/boot/dts/renesas/r8a774c0.dtsi6
-rw-r--r--arch/arm64/boot/dts/renesas/r8a77951.dtsi8
-rw-r--r--arch/arm64/boot/dts/renesas/r8a77960.dtsi8
-rw-r--r--arch/arm64/boot/dts/renesas/r8a77961.dtsi8
-rw-r--r--arch/arm64/boot/dts/renesas/r8a77965.dtsi8
-rw-r--r--arch/arm64/boot/dts/renesas/r8a77990.dtsi6
-rw-r--r--arch/arm64/boot/dts/renesas/r8a77995.dtsi2
-rw-r--r--arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi2
-rw-r--r--arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi4
-rw-r--r--arch/arm64/include/asm/archrandom.h1
-rw-r--r--arch/arm64/include/asm/kvm_host.h2
-rw-r--r--arch/arm64/kernel/kaslr.c14
-rw-r--r--arch/arm64/kernel/perf_event.c13
-rw-r--r--arch/arm64/kernel/vdso32/Makefile2
-rw-r--r--arch/arm64/kvm/mmu.c19
28 files changed, 94 insertions, 67 deletions
diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile
index 70f5905954dd..91e377770a6b 100644
--- a/arch/arm64/Makefile
+++ b/arch/arm64/Makefile
@@ -158,6 +158,7 @@ zinstall install:
PHONY += vdso_install
vdso_install:
$(Q)$(MAKE) $(build)=arch/arm64/kernel/vdso $@
+ $(Q)$(MAKE) $(build)=arch/arm64/kernel/vdso32 $@
# We use MRPROPER_FILES and CLEAN_FILES now
archclean:
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
index cefda145c3c9..342733a20c33 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
@@ -279,7 +279,7 @@
&reg_dldo4 {
regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <3300000>;
+ regulator-max-microvolt = <1800000>;
regulator-name = "vcc-wifi-io";
};
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b-w400.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b-w400.dtsi
index 98b70d216a6f..2802ddbb83ac 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b-w400.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b-w400.dtsi
@@ -336,9 +336,11 @@
bus-width = <4>;
cap-sd-highspeed;
- sd-uhs-sdr50;
max-frequency = <100000000>;
+ /* WiFi firmware requires power to be kept while in suspend */
+ keep-power-in-suspend;
+
non-removable;
disable-wp;
@@ -398,7 +400,7 @@
shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
max-speed = <2000000>;
clocks = <&wifi32k>;
- clock-names = "lpo";
+ clock-names = "lpo";
};
};
diff --git a/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi b/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi
index 1ef1e3672b96..ff5ba85b7562 100644
--- a/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-khadas-vim3.dtsi
@@ -270,7 +270,6 @@
bus-width = <4>;
cap-sd-highspeed;
- sd-uhs-sdr50;
max-frequency = <100000000>;
non-removable;
diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts
index dbbf29a0dbf6..026b21708b07 100644
--- a/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-sm1-khadas-vim3l.dts
@@ -88,6 +88,10 @@
status = "okay";
};
+&sd_emmc_a {
+ sd-uhs-sdr50;
+};
+
&usb {
phys = <&usb2_phy0>, <&usb2_phy1>;
phy-names = "usb2-phy0", "usb2-phy1";
diff --git a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
index 7af288fa9475..a9412805c1d6 100644
--- a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
+++ b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts
@@ -157,6 +157,7 @@
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <1150000>;
regulator-enable-ramp-delay = <125>;
+ regulator-always-on;
};
ldo8_reg: LDO8 {
diff --git a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
index e035cf195b19..8c4bfbaf3a80 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
@@ -530,6 +530,17 @@
status = "ok";
compatible = "adi,adv7533";
reg = <0x39>;
+ adi,dsi-lanes = <4>;
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ port@0 {
+ reg = <0>;
+ };
+ port@1 {
+ reg = <1>;
+ };
+ };
};
};
diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
index c14205cd6bf5..3e47150c05ec 100644
--- a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
+++ b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
@@ -516,7 +516,7 @@
reg = <0x39>;
interrupt-parent = <&gpio1>;
interrupts = <1 2>;
- pd-gpio = <&gpio0 4 0>;
+ pd-gpios = <&gpio0 4 0>;
adi,dsi-lanes = <4>;
#sound-dai-cells = <0>;
diff --git a/arch/arm64/boot/dts/qcom/msm8916-pins.dtsi b/arch/arm64/boot/dts/qcom/msm8916-pins.dtsi
index e9c00367f7fd..5785bf0a807c 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-pins.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916-pins.dtsi
@@ -556,7 +556,7 @@
pins = "gpio63", "gpio64", "gpio65", "gpio66",
"gpio67", "gpio68";
drive-strength = <8>;
- bias-pull-none;
+ bias-disable;
};
};
cdc_pdm_lines_sus: pdm-lines-off {
@@ -585,7 +585,7 @@
pins = "gpio113", "gpio114", "gpio115",
"gpio116";
drive-strength = <8>;
- bias-pull-none;
+ bias-disable;
};
};
@@ -613,7 +613,7 @@
pinconf {
pins = "gpio110";
drive-strength = <8>;
- bias-pull-none;
+ bias-disable;
};
};
@@ -639,7 +639,7 @@
pinconf {
pins = "gpio116";
drive-strength = <8>;
- bias-pull-none;
+ bias-disable;
};
};
ext_mclk_tlmm_lines_sus: mclk-lines-off {
@@ -667,7 +667,7 @@
pins = "gpio112", "gpio117", "gpio118",
"gpio119";
drive-strength = <8>;
- bias-pull-none;
+ bias-disable;
};
};
ext_sec_tlmm_lines_sus: tlmm-lines-off {
diff --git a/arch/arm64/boot/dts/qcom/sc7180-idp.dts b/arch/arm64/boot/dts/qcom/sc7180-idp.dts
index 4e9149d82d09..17624d6440df 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-idp.dts
+++ b/arch/arm64/boot/dts/qcom/sc7180-idp.dts
@@ -312,7 +312,7 @@
&remoteproc_mpss {
status = "okay";
compatible = "qcom,sc7180-mss-pil";
- iommus = <&apps_smmu 0x460 0x1>, <&apps_smmu 0x444 0x3>;
+ iommus = <&apps_smmu 0x461 0x0>, <&apps_smmu 0x444 0x3>;
memory-region = <&mba_mem &mpss_mem>;
};
diff --git a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
index 70466cc4b405..64fc1bfd66fa 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi
@@ -634,7 +634,7 @@ ap_ts_i2c: &i2c14 {
};
&mss_pil {
- iommus = <&apps_smmu 0x780 0x1>,
+ iommus = <&apps_smmu 0x781 0x0>,
<&apps_smmu 0x724 0x3>;
};
diff --git a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
index a603d947970e..16b059d7fd01 100644
--- a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
@@ -2250,7 +2250,7 @@
status = "disabled";
};
- sdhi0: sd@ee100000 {
+ sdhi0: mmc@ee100000 {
compatible = "renesas,sdhi-r8a774a1",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee100000 0 0x2000>;
@@ -2262,7 +2262,7 @@
status = "disabled";
};
- sdhi1: sd@ee120000 {
+ sdhi1: mmc@ee120000 {
compatible = "renesas,sdhi-r8a774a1",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee120000 0 0x2000>;
@@ -2274,7 +2274,7 @@
status = "disabled";
};
- sdhi2: sd@ee140000 {
+ sdhi2: mmc@ee140000 {
compatible = "renesas,sdhi-r8a774a1",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee140000 0 0x2000>;
@@ -2286,7 +2286,7 @@
status = "disabled";
};
- sdhi3: sd@ee160000 {
+ sdhi3: mmc@ee160000 {
compatible = "renesas,sdhi-r8a774a1",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee160000 0 0x2000>;
diff --git a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
index 1e51855c7cd3..6db8b6a4d191 100644
--- a/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774b1.dtsi
@@ -2108,7 +2108,7 @@
status = "disabled";
};
- sdhi0: sd@ee100000 {
+ sdhi0: mmc@ee100000 {
compatible = "renesas,sdhi-r8a774b1",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee100000 0 0x2000>;
@@ -2120,7 +2120,7 @@
status = "disabled";
};
- sdhi1: sd@ee120000 {
+ sdhi1: mmc@ee120000 {
compatible = "renesas,sdhi-r8a774b1",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee120000 0 0x2000>;
@@ -2132,7 +2132,7 @@
status = "disabled";
};
- sdhi2: sd@ee140000 {
+ sdhi2: mmc@ee140000 {
compatible = "renesas,sdhi-r8a774b1",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee140000 0 0x2000>;
@@ -2144,7 +2144,7 @@
status = "disabled";
};
- sdhi3: sd@ee160000 {
+ sdhi3: mmc@ee160000 {
compatible = "renesas,sdhi-r8a774b1",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee160000 0 0x2000>;
diff --git a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
index 5c72a7efbb03..42171190cce4 100644
--- a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi
@@ -1618,7 +1618,7 @@
status = "disabled";
};
- sdhi0: sd@ee100000 {
+ sdhi0: mmc@ee100000 {
compatible = "renesas,sdhi-r8a774c0",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee100000 0 0x2000>;
@@ -1630,7 +1630,7 @@
status = "disabled";
};
- sdhi1: sd@ee120000 {
+ sdhi1: mmc@ee120000 {
compatible = "renesas,sdhi-r8a774c0",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee120000 0 0x2000>;
@@ -1642,7 +1642,7 @@
status = "disabled";
};
- sdhi3: sd@ee160000 {
+ sdhi3: mmc@ee160000 {
compatible = "renesas,sdhi-r8a774c0",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee160000 0 0x2000>;
diff --git a/arch/arm64/boot/dts/renesas/r8a77951.dtsi b/arch/arm64/boot/dts/renesas/r8a77951.dtsi
index 61d67d9714ab..9beb8e76d923 100644
--- a/arch/arm64/boot/dts/renesas/r8a77951.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77951.dtsi
@@ -2590,7 +2590,7 @@
status = "disabled";
};
- sdhi0: sd@ee100000 {
+ sdhi0: mmc@ee100000 {
compatible = "renesas,sdhi-r8a7795",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee100000 0 0x2000>;
@@ -2603,7 +2603,7 @@
status = "disabled";
};
- sdhi1: sd@ee120000 {
+ sdhi1: mmc@ee120000 {
compatible = "renesas,sdhi-r8a7795",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee120000 0 0x2000>;
@@ -2616,7 +2616,7 @@
status = "disabled";
};
- sdhi2: sd@ee140000 {
+ sdhi2: mmc@ee140000 {
compatible = "renesas,sdhi-r8a7795",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee140000 0 0x2000>;
@@ -2629,7 +2629,7 @@
status = "disabled";
};
- sdhi3: sd@ee160000 {
+ sdhi3: mmc@ee160000 {
compatible = "renesas,sdhi-r8a7795",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee160000 0 0x2000>;
diff --git a/arch/arm64/boot/dts/renesas/r8a77960.dtsi b/arch/arm64/boot/dts/renesas/r8a77960.dtsi
index 33bf62acffbb..4dfb7f076787 100644
--- a/arch/arm64/boot/dts/renesas/r8a77960.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77960.dtsi
@@ -2394,7 +2394,7 @@
status = "disabled";
};
- sdhi0: sd@ee100000 {
+ sdhi0: mmc@ee100000 {
compatible = "renesas,sdhi-r8a7796",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee100000 0 0x2000>;
@@ -2407,7 +2407,7 @@
status = "disabled";
};
- sdhi1: sd@ee120000 {
+ sdhi1: mmc@ee120000 {
compatible = "renesas,sdhi-r8a7796",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee120000 0 0x2000>;
@@ -2420,7 +2420,7 @@
status = "disabled";
};
- sdhi2: sd@ee140000 {
+ sdhi2: mmc@ee140000 {
compatible = "renesas,sdhi-r8a7796",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee140000 0 0x2000>;
@@ -2433,7 +2433,7 @@
status = "disabled";
};
- sdhi3: sd@ee160000 {
+ sdhi3: mmc@ee160000 {
compatible = "renesas,sdhi-r8a7796",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee160000 0 0x2000>;
diff --git a/arch/arm64/boot/dts/renesas/r8a77961.dtsi b/arch/arm64/boot/dts/renesas/r8a77961.dtsi
index 760e738b75b3..eabb0e635cd4 100644
--- a/arch/arm64/boot/dts/renesas/r8a77961.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77961.dtsi
@@ -1257,7 +1257,7 @@
status = "disabled";
};
- sdhi0: sd@ee100000 {
+ sdhi0: mmc@ee100000 {
compatible = "renesas,sdhi-r8a77961",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee100000 0 0x2000>;
@@ -1269,7 +1269,7 @@
status = "disabled";
};
- sdhi1: sd@ee120000 {
+ sdhi1: mmc@ee120000 {
compatible = "renesas,sdhi-r8a77961",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee120000 0 0x2000>;
@@ -1281,7 +1281,7 @@
status = "disabled";
};
- sdhi2: sd@ee140000 {
+ sdhi2: mmc@ee140000 {
compatible = "renesas,sdhi-r8a77961",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee140000 0 0x2000>;
@@ -1293,7 +1293,7 @@
status = "disabled";
};
- sdhi3: sd@ee160000 {
+ sdhi3: mmc@ee160000 {
compatible = "renesas,sdhi-r8a77961",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee160000 0 0x2000>;
diff --git a/arch/arm64/boot/dts/renesas/r8a77965.dtsi b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
index 6f7ab39fd282..fe4dc12e2bdf 100644
--- a/arch/arm64/boot/dts/renesas/r8a77965.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
@@ -2120,7 +2120,7 @@
status = "disabled";
};
- sdhi0: sd@ee100000 {
+ sdhi0: mmc@ee100000 {
compatible = "renesas,sdhi-r8a77965",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee100000 0 0x2000>;
@@ -2133,7 +2133,7 @@
status = "disabled";
};
- sdhi1: sd@ee120000 {
+ sdhi1: mmc@ee120000 {
compatible = "renesas,sdhi-r8a77965",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee120000 0 0x2000>;
@@ -2146,7 +2146,7 @@
status = "disabled";
};
- sdhi2: sd@ee140000 {
+ sdhi2: mmc@ee140000 {
compatible = "renesas,sdhi-r8a77965",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee140000 0 0x2000>;
@@ -2159,7 +2159,7 @@
status = "disabled";
};
- sdhi3: sd@ee160000 {
+ sdhi3: mmc@ee160000 {
compatible = "renesas,sdhi-r8a77965",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee160000 0 0x2000>;
diff --git a/arch/arm64/boot/dts/renesas/r8a77990.dtsi b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
index cd11f24744d4..1991bdc36792 100644
--- a/arch/arm64/boot/dts/renesas/r8a77990.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
@@ -1595,7 +1595,7 @@
status = "disabled";
};
- sdhi0: sd@ee100000 {
+ sdhi0: mmc@ee100000 {
compatible = "renesas,sdhi-r8a77990",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee100000 0 0x2000>;
@@ -1608,7 +1608,7 @@
status = "disabled";
};
- sdhi1: sd@ee120000 {
+ sdhi1: mmc@ee120000 {
compatible = "renesas,sdhi-r8a77990",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee120000 0 0x2000>;
@@ -1621,7 +1621,7 @@
status = "disabled";
};
- sdhi3: sd@ee160000 {
+ sdhi3: mmc@ee160000 {
compatible = "renesas,sdhi-r8a77990",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee160000 0 0x2000>;
diff --git a/arch/arm64/boot/dts/renesas/r8a77995.dtsi b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
index e5617ec0f49c..2c2272f5f5b5 100644
--- a/arch/arm64/boot/dts/renesas/r8a77995.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77995.dtsi
@@ -916,7 +916,7 @@
status = "disabled";
};
- sdhi2: sd@ee140000 {
+ sdhi2: mmc@ee140000 {
compatible = "renesas,sdhi-r8a77995",
"renesas,rcar-gen3-sdhi";
reg = <0 0xee140000 0 0x2000>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi b/arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi
index e17311e09082..216aafd90e7f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi
@@ -156,7 +156,7 @@
pinctrl-0 = <&rgmii_pins>;
snps,reset-active-low;
snps,reset-delays-us = <0 10000 50000>;
- snps,reset-gpio = <&gpio3 RK_PB3 GPIO_ACTIVE_HIGH>;
+ snps,reset-gpio = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>;
tx_delay = <0x10>;
rx_delay = <0x10>;
status = "okay";
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi
index 07694b196fdb..72c06abd27ea 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi
@@ -101,7 +101,7 @@
vcc5v0_host: vcc5v0-host-regulator {
compatible = "regulator-fixed";
- gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_HIGH>;
+ gpio = <&gpio4 RK_PA3 GPIO_ACTIVE_LOW>;
enable-active-low;
pinctrl-names = "default";
pinctrl-0 = <&vcc5v0_host_en>;
@@ -157,7 +157,7 @@
phy-mode = "rgmii";
pinctrl-names = "default";
pinctrl-0 = <&rgmii_pins>;
- snps,reset-gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_HIGH>;
+ snps,reset-gpio = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>;
snps,reset-active-low;
snps,reset-delays-us = <0 10000 50000>;
tx_delay = <0x10>;
diff --git a/arch/arm64/include/asm/archrandom.h b/arch/arm64/include/asm/archrandom.h
index fc1594a0710e..44209f6146aa 100644
--- a/arch/arm64/include/asm/archrandom.h
+++ b/arch/arm64/include/asm/archrandom.h
@@ -6,7 +6,6 @@
#include <linux/bug.h>
#include <linux/kernel.h>
-#include <linux/random.h>
#include <asm/cpufeature.h>
static inline bool __arm64_rndr(unsigned long *v)
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h
index e21d4a01372f..759d62343e1d 100644
--- a/arch/arm64/include/asm/kvm_host.h
+++ b/arch/arm64/include/asm/kvm_host.h
@@ -443,7 +443,7 @@ int __kvm_arm_vcpu_set_events(struct kvm_vcpu *vcpu,
#define KVM_ARCH_WANT_MMU_NOTIFIER
int kvm_unmap_hva_range(struct kvm *kvm,
- unsigned long start, unsigned long end);
+ unsigned long start, unsigned long end, unsigned flags);
int kvm_set_spte_hva(struct kvm *kvm, unsigned long hva, pte_t pte);
int kvm_age_hva(struct kvm *kvm, unsigned long start, unsigned long end);
int kvm_test_age_hva(struct kvm *kvm, unsigned long hva);
diff --git a/arch/arm64/kernel/kaslr.c b/arch/arm64/kernel/kaslr.c
index 07c4c8cc4a67..b181e0544b79 100644
--- a/arch/arm64/kernel/kaslr.c
+++ b/arch/arm64/kernel/kaslr.c
@@ -11,8 +11,8 @@
#include <linux/sched.h>
#include <linux/types.h>
#include <linux/pgtable.h>
+#include <linux/random.h>
-#include <asm/archrandom.h>
#include <asm/cacheflush.h>
#include <asm/fixmap.h>
#include <asm/kernel-pgtable.h>
@@ -84,6 +84,7 @@ u64 __init kaslr_early_init(u64 dt_phys)
void *fdt;
u64 seed, offset, mask, module_range;
const u8 *cmdline, *str;
+ unsigned long raw;
int size;
/*
@@ -122,15 +123,12 @@ u64 __init kaslr_early_init(u64 dt_phys)
}
/*
- * Mix in any entropy obtainable architecturally, open coded
- * since this runs extremely early.
+ * Mix in any entropy obtainable architecturally if enabled
+ * and supported.
*/
- if (__early_cpu_has_rndr()) {
- unsigned long raw;
- if (__arm64_rndr(&raw))
- seed ^= raw;
- }
+ if (arch_get_random_seed_long_early(&raw))
+ seed ^= raw;
if (!seed) {
kaslr_status = KASLR_DISABLED_NO_SEED;
diff --git a/arch/arm64/kernel/perf_event.c b/arch/arm64/kernel/perf_event.c
index 4d7879484cec..581602413a13 100644
--- a/arch/arm64/kernel/perf_event.c
+++ b/arch/arm64/kernel/perf_event.c
@@ -155,7 +155,7 @@ armv8pmu_events_sysfs_show(struct device *dev,
pmu_attr = container_of(attr, struct perf_pmu_events_attr, attr);
- return sprintf(page, "event=0x%03llx\n", pmu_attr->id);
+ return sprintf(page, "event=0x%04llx\n", pmu_attr->id);
}
#define ARMV8_EVENT_ATTR(name, config) \
@@ -244,10 +244,13 @@ armv8pmu_event_attr_is_visible(struct kobject *kobj,
test_bit(pmu_attr->id, cpu_pmu->pmceid_bitmap))
return attr->mode;
- pmu_attr->id -= ARMV8_PMUV3_EXT_COMMON_EVENT_BASE;
- if (pmu_attr->id < ARMV8_PMUV3_MAX_COMMON_EVENTS &&
- test_bit(pmu_attr->id, cpu_pmu->pmceid_ext_bitmap))
- return attr->mode;
+ if (pmu_attr->id >= ARMV8_PMUV3_EXT_COMMON_EVENT_BASE) {
+ u64 id = pmu_attr->id - ARMV8_PMUV3_EXT_COMMON_EVENT_BASE;
+
+ if (id < ARMV8_PMUV3_MAX_COMMON_EVENTS &&
+ test_bit(id, cpu_pmu->pmceid_ext_bitmap))
+ return attr->mode;
+ }
return 0;
}
diff --git a/arch/arm64/kernel/vdso32/Makefile b/arch/arm64/kernel/vdso32/Makefile
index 5139a5f19256..d6adb4677c25 100644
--- a/arch/arm64/kernel/vdso32/Makefile
+++ b/arch/arm64/kernel/vdso32/Makefile
@@ -208,7 +208,7 @@ quiet_cmd_vdsosym = VDSOSYM $@
cmd_vdsosym = $(NM) $< | $(gen-vdsosym) | LC_ALL=C sort > $@
# Install commands for the unstripped file
-quiet_cmd_vdso_install = INSTALL $@
+quiet_cmd_vdso_install = INSTALL32 $@
cmd_vdso_install = cp $(obj)/$@.dbg $(MODLIB)/vdso/vdso32.so
vdso.so: $(obj)/vdso.so.dbg
diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c
index 31058e6e7c2a..bd47f06739d6 100644
--- a/arch/arm64/kvm/mmu.c
+++ b/arch/arm64/kvm/mmu.c
@@ -365,7 +365,8 @@ static void unmap_stage2_p4ds(struct kvm *kvm, pgd_t *pgd,
* destroying the VM), otherwise another faulting VCPU may come in and mess
* with things behind our backs.
*/
-static void unmap_stage2_range(struct kvm *kvm, phys_addr_t start, u64 size)
+static void __unmap_stage2_range(struct kvm *kvm, phys_addr_t start, u64 size,
+ bool may_block)
{
pgd_t *pgd;
phys_addr_t addr = start, end = start + size;
@@ -390,11 +391,16 @@ static void unmap_stage2_range(struct kvm *kvm, phys_addr_t start, u64 size)
* If the range is too large, release the kvm->mmu_lock
* to prevent starvation and lockup detector warnings.
*/
- if (next != end)
+ if (may_block && next != end)
cond_resched_lock(&kvm->mmu_lock);
} while (pgd++, addr = next, addr != end);
}
+static void unmap_stage2_range(struct kvm *kvm, phys_addr_t start, u64 size)
+{
+ __unmap_stage2_range(kvm, start, size, true);
+}
+
static void stage2_flush_ptes(struct kvm *kvm, pmd_t *pmd,
phys_addr_t addr, phys_addr_t end)
{
@@ -2198,18 +2204,21 @@ static int handle_hva_to_gpa(struct kvm *kvm,
static int kvm_unmap_hva_handler(struct kvm *kvm, gpa_t gpa, u64 size, void *data)
{
- unmap_stage2_range(kvm, gpa, size);
+ unsigned flags = *(unsigned *)data;
+ bool may_block = flags & MMU_NOTIFIER_RANGE_BLOCKABLE;
+
+ __unmap_stage2_range(kvm, gpa, size, may_block);
return 0;
}
int kvm_unmap_hva_range(struct kvm *kvm,
- unsigned long start, unsigned long end)
+ unsigned long start, unsigned long end, unsigned flags)
{
if (!kvm->arch.pgd)
return 0;
trace_kvm_unmap_hva_range(start, end);
- handle_hva_to_gpa(kvm, start, end, &kvm_unmap_hva_handler, NULL);
+ handle_hva_to_gpa(kvm, start, end, &kvm_unmap_hva_handler, &flags);
return 0;
}