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-rw-r--r--arch/arm64/boot/dts/freescale/s32g2.dtsi2
-rw-r--r--arch/arm64/boot/dts/ti/k3-am64-main.dtsi2
-rw-r--r--arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi2
-rw-r--r--arch/arm64/include/asm/sysreg.h4
-rw-r--r--arch/arm64/include/asm/xen/xen-ops.h2
-rw-r--r--arch/arm64/kernel/fpsimd.c20
-rw-r--r--arch/arm64/kernel/mte.c6
-rw-r--r--arch/arm64/mm/dma-mapping.c7
-rw-r--r--arch/arm64/net/bpf_jit_comp.c1
-rwxr-xr-xarch/arm64/tools/gen-sysreg.awk2
10 files changed, 31 insertions, 17 deletions
diff --git a/arch/arm64/boot/dts/freescale/s32g2.dtsi b/arch/arm64/boot/dts/freescale/s32g2.dtsi
index 59ea8a25aa4c..824d401e7a2c 100644
--- a/arch/arm64/boot/dts/freescale/s32g2.dtsi
+++ b/arch/arm64/boot/dts/freescale/s32g2.dtsi
@@ -79,7 +79,7 @@
};
};
- soc {
+ soc@0 {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
index f64b368c6c37..cdb530597c5e 100644
--- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
@@ -456,13 +456,11 @@
clock-names = "clk_ahb", "clk_xin";
mmc-ddr-1_8v;
mmc-hs200-1_8v;
- mmc-hs400-1_8v;
ti,trm-icp = <0x2>;
ti,otap-del-sel-legacy = <0x0>;
ti,otap-del-sel-mmc-hs = <0x0>;
ti,otap-del-sel-ddr52 = <0x6>;
ti,otap-del-sel-hs200 = <0x7>;
- ti,otap-del-sel-hs400 = <0x4>;
};
sdhci1: mmc@fa00000 {
diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi
index be7f39299894..19966f72c5b3 100644
--- a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi
@@ -33,7 +33,7 @@
ranges;
#interrupt-cells = <3>;
interrupt-controller;
- reg = <0x00 0x01800000 0x00 0x200000>, /* GICD */
+ reg = <0x00 0x01800000 0x00 0x100000>, /* GICD */
<0x00 0x01900000 0x00 0x100000>, /* GICR */
<0x00 0x6f000000 0x00 0x2000>, /* GICC */
<0x00 0x6f010000 0x00 0x1000>, /* GICH */
diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h
index 55f998c3dc28..42ff95dba6da 100644
--- a/arch/arm64/include/asm/sysreg.h
+++ b/arch/arm64/include/asm/sysreg.h
@@ -843,9 +843,9 @@
#define ID_AA64SMFR0_F32F32_SHIFT 32
#define ID_AA64SMFR0_FA64 0x1
-#define ID_AA64SMFR0_I16I64 0x4
+#define ID_AA64SMFR0_I16I64 0xf
#define ID_AA64SMFR0_F64F64 0x1
-#define ID_AA64SMFR0_I8I32 0x4
+#define ID_AA64SMFR0_I8I32 0xf
#define ID_AA64SMFR0_F16F32 0x1
#define ID_AA64SMFR0_B16F32 0x1
#define ID_AA64SMFR0_F32F32 0x1
diff --git a/arch/arm64/include/asm/xen/xen-ops.h b/arch/arm64/include/asm/xen/xen-ops.h
new file mode 100644
index 000000000000..7ebb7eb0bd93
--- /dev/null
+++ b/arch/arm64/include/asm/xen/xen-ops.h
@@ -0,0 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#include <xen/arm/xen-ops.h>
diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c
index 819979398127..aecf3071efdd 100644
--- a/arch/arm64/kernel/fpsimd.c
+++ b/arch/arm64/kernel/fpsimd.c
@@ -331,7 +331,7 @@ void task_set_vl_onexec(struct task_struct *task, enum vec_type type,
* trapping to the kernel.
*
* When stored, Z0-Z31 (incorporating Vn in bits[127:0] or the
- * corresponding Zn), P0-P15 and FFR are encoded in in
+ * corresponding Zn), P0-P15 and FFR are encoded in
* task->thread.sve_state, formatted appropriately for vector
* length task->thread.sve_vl or, if SVCR.SM is set,
* task->thread.sme_vl.
@@ -1916,10 +1916,15 @@ void __efi_fpsimd_begin(void)
if (system_supports_sme()) {
svcr = read_sysreg_s(SYS_SVCR);
- if (!system_supports_fa64())
- ffr = svcr & SVCR_SM_MASK;
+ __this_cpu_write(efi_sm_state,
+ svcr & SVCR_SM_MASK);
- __this_cpu_write(efi_sm_state, ffr);
+ /*
+ * Unless we have FA64 FFR does not
+ * exist in streaming mode.
+ */
+ if (!system_supports_fa64())
+ ffr = !(svcr & SVCR_SM_MASK);
}
sve_save_state(sve_state + sve_ffr_offset(sve_max_vl()),
@@ -1964,8 +1969,13 @@ void __efi_fpsimd_end(void)
sysreg_clear_set_s(SYS_SVCR,
0,
SVCR_SM_MASK);
+
+ /*
+ * Unless we have FA64 FFR does not
+ * exist in streaming mode.
+ */
if (!system_supports_fa64())
- ffr = efi_sm_state;
+ ffr = false;
}
}
diff --git a/arch/arm64/kernel/mte.c b/arch/arm64/kernel/mte.c
index 57b30bcf9f21..f6b00743c399 100644
--- a/arch/arm64/kernel/mte.c
+++ b/arch/arm64/kernel/mte.c
@@ -244,6 +244,11 @@ static void mte_update_gcr_excl(struct task_struct *task)
SYS_GCR_EL1);
}
+#ifdef CONFIG_KASAN_HW_TAGS
+/* Only called from assembly, silence sparse */
+void __init kasan_hw_tags_enable(struct alt_instr *alt, __le32 *origptr,
+ __le32 *updptr, int nr_inst);
+
void __init kasan_hw_tags_enable(struct alt_instr *alt, __le32 *origptr,
__le32 *updptr, int nr_inst)
{
@@ -252,6 +257,7 @@ void __init kasan_hw_tags_enable(struct alt_instr *alt, __le32 *origptr,
if (kasan_hw_tags_enabled())
*updptr = cpu_to_le32(aarch64_insn_gen_nop());
}
+#endif
void mte_thread_init_user(void)
{
diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
index 6719f9efea09..6099c81b9322 100644
--- a/arch/arm64/mm/dma-mapping.c
+++ b/arch/arm64/mm/dma-mapping.c
@@ -9,9 +9,9 @@
#include <linux/dma-map-ops.h>
#include <linux/dma-iommu.h>
#include <xen/xen.h>
-#include <xen/swiotlb-xen.h>
#include <asm/cacheflush.h>
+#include <asm/xen/xen-ops.h>
void arch_sync_dma_for_device(phys_addr_t paddr, size_t size,
enum dma_data_direction dir)
@@ -52,8 +52,5 @@ void arch_setup_dma_ops(struct device *dev, u64 dma_base, u64 size,
if (iommu)
iommu_setup_dma_ops(dev, dma_base, dma_base + size - 1);
-#ifdef CONFIG_XEN
- if (xen_swiotlb_detect())
- dev->dma_ops = &xen_swiotlb_dma_ops;
-#endif
+ xen_setup_dma_ops(dev);
}
diff --git a/arch/arm64/net/bpf_jit_comp.c b/arch/arm64/net/bpf_jit_comp.c
index 8ab4035dea27..42f2e9a8616c 100644
--- a/arch/arm64/net/bpf_jit_comp.c
+++ b/arch/arm64/net/bpf_jit_comp.c
@@ -1478,6 +1478,7 @@ skip_init_ctx:
bpf_jit_binary_free(header);
prog->bpf_func = NULL;
prog->jited = 0;
+ prog->jited_len = 0;
goto out_off;
}
bpf_jit_binary_lock_ro(header);
diff --git a/arch/arm64/tools/gen-sysreg.awk b/arch/arm64/tools/gen-sysreg.awk
index 89bfb74e28de..5c55509eb43f 100755
--- a/arch/arm64/tools/gen-sysreg.awk
+++ b/arch/arm64/tools/gen-sysreg.awk
@@ -253,7 +253,7 @@ END {
next
}
-/0b[01]+/ && block = "Enum" {
+/0b[01]+/ && block == "Enum" {
expect_fields(2)
val = $1
name = $2
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-23 03:10:37 +0300