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-rw-r--r--arch/arm/Makefile3
-rw-r--r--arch/arm/boot/dts/dra7.dtsi3
-rw-r--r--arch/arm/boot/dts/imx6qdl.dtsi8
-rw-r--r--arch/arm/boot/dts/k2e.dtsi15
-rw-r--r--arch/arm/boot/dts/k2hk.dtsi11
-rw-r--r--arch/arm/boot/dts/k2l.dtsi16
-rw-r--r--arch/arm/boot/dts/keystone.dtsi11
-rw-r--r--arch/arm/boot/dts/omap2430.dtsi3
-rw-r--r--arch/arm/boot/dts/omap4.dtsi3
-rw-r--r--arch/arm/boot/dts/omap5.dtsi3
-rw-r--r--arch/arm/boot/dts/ste-dbx5x0.dtsi53
-rw-r--r--arch/arm/kernel/entry-common.S1
-rw-r--r--arch/arm/kernel/head.S3
-rw-r--r--arch/arm/kernel/vdso.c7
-rw-r--r--arch/arm/lib/uaccess_with_memcpy.c2
-rw-r--r--arch/arm/mach-exynos/pm_domains.c3
-rw-r--r--arch/arm/mach-omap2/omap-wakeupgen.c1
-rw-r--r--arch/arm/vdso/Makefile2
18 files changed, 86 insertions, 62 deletions
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 07ab3d203916..7451b447cc2d 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -312,6 +312,9 @@ INSTALL_TARGETS = zinstall uinstall install
PHONY += bzImage $(BOOT_TARGETS) $(INSTALL_TARGETS)
+bootpImage uImage: zImage
+zImage: Image
+
$(BOOT_TARGETS): vmlinux
$(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $(boot)/$@
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 8f1e25bcecbd..1e29ccf77ea2 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -116,7 +116,7 @@
ranges = <0 0x2000 0x2000>;
scm_conf: scm_conf@0 {
- compatible = "syscon";
+ compatible = "syscon", "simple-bus";
reg = <0x0 0x1400>;
#address-cells = <1>;
#size-cells = <1>;
@@ -1140,6 +1140,7 @@
ctrl-module = <&omap_control_sata>;
clocks = <&sys_clkin1>, <&sata_ref_clk>;
clock-names = "sysclk", "refclk";
+ syscon-pllreset = <&scm_conf 0x3fc>;
#phy-cells = <0>;
};
diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index e6d13592080d..b57033e8c633 100644
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -181,10 +181,10 @@
interrupt-names = "msi";
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 0x7>;
- interrupt-map = <0 0 0 1 &intc GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
- <0 0 0 2 &intc GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
- <0 0 0 3 &intc GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
- <0 0 0 4 &intc GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-map = <0 0 0 1 &gpc GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
+ <0 0 0 2 &gpc GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
+ <0 0 0 3 &gpc GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
+ <0 0 0 4 &gpc GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clks IMX6QDL_CLK_PCIE_AXI>,
<&clks IMX6QDL_CLK_LVDS1_GATE>,
<&clks IMX6QDL_CLK_PCIE_REF_125M>;
diff --git a/arch/arm/boot/dts/k2e.dtsi b/arch/arm/boot/dts/k2e.dtsi
index 1b6494fbdb91..675fb8e492c6 100644
--- a/arch/arm/boot/dts/k2e.dtsi
+++ b/arch/arm/boot/dts/k2e.dtsi
@@ -131,10 +131,17 @@
<GIC_SPI 376 IRQ_TYPE_EDGE_RISING>;
};
};
+
+ mdio: mdio@24200f00 {
+ compatible = "ti,keystone_mdio", "ti,davinci_mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x24200f00 0x100>;
+ status = "disabled";
+ clocks = <&clkcpgmac>;
+ clock-names = "fck";
+ bus_freq = <2500000>;
+ };
/include/ "k2e-netcp.dtsi"
};
};
-
-&mdio {
- reg = <0x24200f00 0x100>;
-};
diff --git a/arch/arm/boot/dts/k2hk.dtsi b/arch/arm/boot/dts/k2hk.dtsi
index ae6472407b22..d0810a5f2968 100644
--- a/arch/arm/boot/dts/k2hk.dtsi
+++ b/arch/arm/boot/dts/k2hk.dtsi
@@ -98,6 +98,17 @@
#gpio-cells = <2>;
gpio,syscon-dev = <&devctrl 0x25c>;
};
+
+ mdio: mdio@02090300 {
+ compatible = "ti,keystone_mdio", "ti,davinci_mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x02090300 0x100>;
+ status = "disabled";
+ clocks = <&clkcpgmac>;
+ clock-names = "fck";
+ bus_freq = <2500000>;
+ };
/include/ "k2hk-netcp.dtsi"
};
};
diff --git a/arch/arm/boot/dts/k2l.dtsi b/arch/arm/boot/dts/k2l.dtsi
index 0e007483615e..49fd414f680c 100644
--- a/arch/arm/boot/dts/k2l.dtsi
+++ b/arch/arm/boot/dts/k2l.dtsi
@@ -29,7 +29,6 @@
};
soc {
-
/include/ "k2l-clocks.dtsi"
uart2: serial@02348400 {
@@ -79,6 +78,17 @@
#gpio-cells = <2>;
gpio,syscon-dev = <&devctrl 0x24c>;
};
+
+ mdio: mdio@26200f00 {
+ compatible = "ti,keystone_mdio", "ti,davinci_mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x26200f00 0x100>;
+ status = "disabled";
+ clocks = <&clkcpgmac>;
+ clock-names = "fck";
+ bus_freq = <2500000>;
+ };
/include/ "k2l-netcp.dtsi"
};
};
@@ -96,7 +106,3 @@
/* Pin muxed. Enabled and configured by Bootloader */
status = "disabled";
};
-
-&mdio {
- reg = <0x26200f00 0x100>;
-};
diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi
index e7a6f6deabb6..72816d65f7ec 100644
--- a/arch/arm/boot/dts/keystone.dtsi
+++ b/arch/arm/boot/dts/keystone.dtsi
@@ -267,17 +267,6 @@
1 0 0x21000A00 0x00000100>;
};
- mdio: mdio@02090300 {
- compatible = "ti,keystone_mdio", "ti,davinci_mdio";
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <0x02090300 0x100>;
- status = "disabled";
- clocks = <&clkpa>;
- clock-names = "fck";
- bus_freq = <2500000>;
- };
-
kirq0: keystone_irq@26202a0 {
compatible = "ti,keystone-irq";
interrupts = <GIC_SPI 4 IRQ_TYPE_EDGE_RISING>;
diff --git a/arch/arm/boot/dts/omap2430.dtsi b/arch/arm/boot/dts/omap2430.dtsi
index 11a7963be003..2390f387c271 100644
--- a/arch/arm/boot/dts/omap2430.dtsi
+++ b/arch/arm/boot/dts/omap2430.dtsi
@@ -51,7 +51,8 @@
};
scm_conf: scm_conf@270 {
- compatible = "syscon";
+ compatible = "syscon",
+ "simple-bus";
reg = <0x270 0x240>;
#address-cells = <1>;
#size-cells = <1>;
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 7d31c6ff246f..abc4473e6f8a 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -191,7 +191,8 @@
};
omap4_padconf_global: omap4_padconf_global@5a0 {
- compatible = "syscon";
+ compatible = "syscon",
+ "simple-bus";
reg = <0x5a0 0x170>;
#address-cells = <1>;
#size-cells = <1>;
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index c8fd648a7108..b1a1263e6001 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -180,7 +180,8 @@
};
omap5_padconf_global: omap5_padconf_global@5a0 {
- compatible = "syscon";
+ compatible = "syscon",
+ "simple-bus";
reg = <0x5a0 0xec>;
#address-cells = <1>;
#size-cells = <1>;
diff --git a/arch/arm/boot/dts/ste-dbx5x0.dtsi b/arch/arm/boot/dts/ste-dbx5x0.dtsi
index a75f3289e653..b8f81fb418ce 100644
--- a/arch/arm/boot/dts/ste-dbx5x0.dtsi
+++ b/arch/arm/boot/dts/ste-dbx5x0.dtsi
@@ -15,6 +15,33 @@
#include "skeleton.dtsi"
/ {
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ enable-method = "ste,dbx500-smp";
+
+ cpu-map {
+ cluster0 {
+ core0 {
+ cpu = <&CPU0>;
+ };
+ core1 {
+ cpu = <&CPU1>;
+ };
+ };
+ };
+ CPU0: cpu@300 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ reg = <0x300>;
+ };
+ CPU1: cpu@301 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ reg = <0x301>;
+ };
+ };
+
soc {
#address-cells = <1>;
#size-cells = <1>;
@@ -22,32 +49,6 @@
interrupt-parent = <&intc>;
ranges;
- cpus {
- #address-cells = <1>;
- #size-cells = <0>;
-
- cpu-map {
- cluster0 {
- core0 {
- cpu = <&CPU0>;
- };
- core1 {
- cpu = <&CPU1>;
- };
- };
- };
- CPU0: cpu@0 {
- device_type = "cpu";
- compatible = "arm,cortex-a9";
- reg = <0>;
- };
- CPU1: cpu@1 {
- device_type = "cpu";
- compatible = "arm,cortex-a9";
- reg = <1>;
- };
- };
-
ptm@801ae000 {
compatible = "arm,coresight-etm3x", "arm,primecell";
reg = <0x801ae000 0x1000>;
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index 92828a1dec80..b48dd4f37f80 100644
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -61,6 +61,7 @@ work_pending:
movlt scno, #(__NR_restart_syscall - __NR_SYSCALL_BASE)
ldmia sp, {r0 - r6} @ have to reload r0 - r6
b local_restart @ ... and off we go
+ENDPROC(ret_fast_syscall)
/*
* "slow" syscall return path. "why" tells us if this was a real syscall.
diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
index bd755d97e459..29e2991465cb 100644
--- a/arch/arm/kernel/head.S
+++ b/arch/arm/kernel/head.S
@@ -399,6 +399,9 @@ ENTRY(secondary_startup)
sub lr, r4, r5 @ mmu has been enabled
add r3, r7, lr
ldrd r4, [r3, #0] @ get secondary_data.pgdir
+ARM_BE8(eor r4, r4, r5) @ Swap r5 and r4 in BE:
+ARM_BE8(eor r5, r4, r5) @ it can be done in 3 steps
+ARM_BE8(eor r4, r4, r5) @ without using a temp reg.
ldr r8, [r3, #8] @ get secondary_data.swapper_pg_dir
badr lr, __enable_mmu @ return address
mov r13, r12 @ __secondary_switched address
diff --git a/arch/arm/kernel/vdso.c b/arch/arm/kernel/vdso.c
index efe17dd9b921..54a5aeab988d 100644
--- a/arch/arm/kernel/vdso.c
+++ b/arch/arm/kernel/vdso.c
@@ -296,7 +296,6 @@ static bool tk_is_cntvct(const struct timekeeper *tk)
*/
void update_vsyscall(struct timekeeper *tk)
{
- struct timespec xtime_coarse;
struct timespec64 *wtm = &tk->wall_to_monotonic;
if (!cntvct_ok) {
@@ -308,10 +307,10 @@ void update_vsyscall(struct timekeeper *tk)
vdso_write_begin(vdso_data);
- xtime_coarse = __current_kernel_time();
vdso_data->tk_is_cntvct = tk_is_cntvct(tk);
- vdso_data->xtime_coarse_sec = xtime_coarse.tv_sec;
- vdso_data->xtime_coarse_nsec = xtime_coarse.tv_nsec;
+ vdso_data->xtime_coarse_sec = tk->xtime_sec;
+ vdso_data->xtime_coarse_nsec = (u32)(tk->tkr_mono.xtime_nsec >>
+ tk->tkr_mono.shift);
vdso_data->wtm_clock_sec = wtm->tv_sec;
vdso_data->wtm_clock_nsec = wtm->tv_nsec;
diff --git a/arch/arm/lib/uaccess_with_memcpy.c b/arch/arm/lib/uaccess_with_memcpy.c
index 3e58d710013c..4b39af2dfda9 100644
--- a/arch/arm/lib/uaccess_with_memcpy.c
+++ b/arch/arm/lib/uaccess_with_memcpy.c
@@ -96,7 +96,7 @@ __copy_to_user_memcpy(void __user *to, const void *from, unsigned long n)
}
/* the mmap semaphore is taken only if not in an atomic context */
- atomic = in_atomic();
+ atomic = faulthandler_disabled();
if (!atomic)
down_read(&current->mm->mmap_sem);
diff --git a/arch/arm/mach-exynos/pm_domains.c b/arch/arm/mach-exynos/pm_domains.c
index 6001f1c9d136..4a87e86dec45 100644
--- a/arch/arm/mach-exynos/pm_domains.c
+++ b/arch/arm/mach-exynos/pm_domains.c
@@ -146,9 +146,8 @@ static __init int exynos4_pm_init_power_domain(void)
pd->base = of_iomap(np, 0);
if (!pd->base) {
pr_warn("%s: failed to map memory\n", __func__);
- kfree(pd->pd.name);
+ kfree_const(pd->pd.name);
kfree(pd);
- of_node_put(np);
continue;
}
diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
index 8e52621b5a6b..e1d2e991d17a 100644
--- a/arch/arm/mach-omap2/omap-wakeupgen.c
+++ b/arch/arm/mach-omap2/omap-wakeupgen.c
@@ -392,6 +392,7 @@ static struct irq_chip wakeupgen_chip = {
.irq_mask = wakeupgen_mask,
.irq_unmask = wakeupgen_unmask,
.irq_retrigger = irq_chip_retrigger_hierarchy,
+ .irq_set_type = irq_chip_set_type_parent,
.flags = IRQCHIP_SKIP_SET_WAKE | IRQCHIP_MASK_ON_SUSPEND,
#ifdef CONFIG_SMP
.irq_set_affinity = irq_chip_set_affinity_parent,
diff --git a/arch/arm/vdso/Makefile b/arch/arm/vdso/Makefile
index 9d259d94e429..1160434eece0 100644
--- a/arch/arm/vdso/Makefile
+++ b/arch/arm/vdso/Makefile
@@ -14,7 +14,7 @@ VDSO_LDFLAGS += -Wl,-z,max-page-size=4096 -Wl,-z,common-page-size=4096
VDSO_LDFLAGS += -nostdlib -shared
VDSO_LDFLAGS += $(call cc-ldoption, -Wl$(comma)--hash-style=sysv)
VDSO_LDFLAGS += $(call cc-ldoption, -Wl$(comma)--build-id)
-VDSO_LDFLAGS += $(call cc-option, -fuse-ld=bfd)
+VDSO_LDFLAGS += $(call cc-ldoption, -fuse-ld=bfd)
obj-$(CONFIG_VDSO) += vdso.o
extra-$(CONFIG_VDSO) += vdso.lds
generated by cgit (git 2.34.1) at 2024-06-10 18:12:12 +0000