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-rw-r--r--arch/arm/include/asm/thread_info.h13
-rw-r--r--arch/arm64/crypto/sm4-ce-ccm-core.S5
-rw-r--r--arch/arm64/crypto/sm4-ce-gcm-core.S5
-rw-r--r--arch/mips/ralink/of.c2
-rw-r--r--arch/powerpc/boot/dts/fsl/t2081si-post.dtsi16
-rw-r--r--arch/riscv/include/asm/uaccess.h2
-rw-r--r--arch/riscv/kernel/probes/simulate-insn.h4
-rw-r--r--arch/x86/coco/tdx/tdx.c26
-rw-r--r--arch/x86/events/rapl.c5
-rw-r--r--arch/x86/include/asm/insn-eval.h18
-rw-r--r--arch/x86/kernel/cpu/bugs.c2
-rw-r--r--arch/x86/kernel/crash.c4
-rw-r--r--arch/x86/kernel/sev.c18
-rw-r--r--arch/x86/lib/insn-eval.c20
-rw-r--r--arch/x86/lib/iomap_copy_64.S2
15 files changed, 83 insertions, 59 deletions
diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
index aecc403b2880..7f092cb55a41 100644
--- a/arch/arm/include/asm/thread_info.h
+++ b/arch/arm/include/asm/thread_info.h
@@ -128,15 +128,16 @@ extern int vfp_restore_user_hwstate(struct user_vfp *,
#define TIF_NEED_RESCHED 1 /* rescheduling necessary */
#define TIF_NOTIFY_RESUME 2 /* callback before returning to user */
#define TIF_UPROBE 3 /* breakpointed or singlestepping */
-#define TIF_SYSCALL_TRACE 4 /* syscall trace active */
-#define TIF_SYSCALL_AUDIT 5 /* syscall auditing active */
-#define TIF_SYSCALL_TRACEPOINT 6 /* syscall tracepoint instrumentation */
-#define TIF_SECCOMP 7 /* seccomp syscall filtering active */
-#define TIF_NOTIFY_SIGNAL 8 /* signal notifications exist */
+#define TIF_NOTIFY_SIGNAL 4 /* signal notifications exist */
#define TIF_USING_IWMMXT 17
#define TIF_MEMDIE 18 /* is terminating due to OOM killer */
-#define TIF_RESTORE_SIGMASK 20
+#define TIF_RESTORE_SIGMASK 19
+#define TIF_SYSCALL_TRACE 20 /* syscall trace active */
+#define TIF_SYSCALL_AUDIT 21 /* syscall auditing active */
+#define TIF_SYSCALL_TRACEPOINT 22 /* syscall tracepoint instrumentation */
+#define TIF_SECCOMP 23 /* seccomp syscall filtering active */
+
#define _TIF_SIGPENDING (1 << TIF_SIGPENDING)
#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED)
diff --git a/arch/arm64/crypto/sm4-ce-ccm-core.S b/arch/arm64/crypto/sm4-ce-ccm-core.S
index 028207c4afd0..fa85856f33ce 100644
--- a/arch/arm64/crypto/sm4-ce-ccm-core.S
+++ b/arch/arm64/crypto/sm4-ce-ccm-core.S
@@ -8,6 +8,7 @@
*/
#include <linux/linkage.h>
+#include <linux/cfi_types.h>
#include <asm/assembler.h>
#include "sm4-ce-asm.h"
@@ -104,7 +105,7 @@ SYM_FUNC_START(sm4_ce_ccm_final)
SYM_FUNC_END(sm4_ce_ccm_final)
.align 3
-SYM_FUNC_START(sm4_ce_ccm_enc)
+SYM_TYPED_FUNC_START(sm4_ce_ccm_enc)
/* input:
* x0: round key array, CTX
* x1: dst
@@ -216,7 +217,7 @@ SYM_FUNC_START(sm4_ce_ccm_enc)
SYM_FUNC_END(sm4_ce_ccm_enc)
.align 3
-SYM_FUNC_START(sm4_ce_ccm_dec)
+SYM_TYPED_FUNC_START(sm4_ce_ccm_dec)
/* input:
* x0: round key array, CTX
* x1: dst
diff --git a/arch/arm64/crypto/sm4-ce-gcm-core.S b/arch/arm64/crypto/sm4-ce-gcm-core.S
index 7aa3ec18a289..347f25d75727 100644
--- a/arch/arm64/crypto/sm4-ce-gcm-core.S
+++ b/arch/arm64/crypto/sm4-ce-gcm-core.S
@@ -9,6 +9,7 @@
*/
#include <linux/linkage.h>
+#include <linux/cfi_types.h>
#include <asm/assembler.h>
#include "sm4-ce-asm.h"
@@ -370,7 +371,7 @@ SYM_FUNC_START(pmull_ghash_update)
SYM_FUNC_END(pmull_ghash_update)
.align 3
-SYM_FUNC_START(sm4_ce_pmull_gcm_enc)
+SYM_TYPED_FUNC_START(sm4_ce_pmull_gcm_enc)
/* input:
* x0: round key array, CTX
* x1: dst
@@ -581,7 +582,7 @@ SYM_FUNC_END(sm4_ce_pmull_gcm_enc)
#define RH3 v20
.align 3
-SYM_FUNC_START(sm4_ce_pmull_gcm_dec)
+SYM_TYPED_FUNC_START(sm4_ce_pmull_gcm_dec)
/* input:
* x0: round key array, CTX
* x1: dst
diff --git a/arch/mips/ralink/of.c b/arch/mips/ralink/of.c
index 01c132bc33d5..4d06de77d92a 100644
--- a/arch/mips/ralink/of.c
+++ b/arch/mips/ralink/of.c
@@ -64,7 +64,7 @@ void __init plat_mem_setup(void)
dtb = get_fdt();
__dt_setup_arch(dtb);
- if (!early_init_dt_scan_memory())
+ if (early_init_dt_scan_memory())
return;
if (soc_info.mem_detect)
diff --git a/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi b/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi
index 74e17e134387..27714dc2f04a 100644
--- a/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi
+++ b/arch/powerpc/boot/dts/fsl/t2081si-post.dtsi
@@ -659,3 +659,19 @@
interrupts = <16 2 1 9>;
};
};
+
+&fman0_rx_0x08 {
+ /delete-property/ fsl,fman-10g-port;
+};
+
+&fman0_tx_0x28 {
+ /delete-property/ fsl,fman-10g-port;
+};
+
+&fman0_rx_0x09 {
+ /delete-property/ fsl,fman-10g-port;
+};
+
+&fman0_tx_0x29 {
+ /delete-property/ fsl,fman-10g-port;
+};
diff --git a/arch/riscv/include/asm/uaccess.h b/arch/riscv/include/asm/uaccess.h
index 855450bed9f5..ec0cab9fbddd 100644
--- a/arch/riscv/include/asm/uaccess.h
+++ b/arch/riscv/include/asm/uaccess.h
@@ -165,7 +165,7 @@ do { \
might_fault(); \
access_ok(__p, sizeof(*__p)) ? \
__get_user((x), __p) : \
- ((x) = 0, -EFAULT); \
+ ((x) = (__force __typeof__(x))0, -EFAULT); \
})
#define __put_user_asm(insn, x, ptr, err) \
diff --git a/arch/riscv/kernel/probes/simulate-insn.h b/arch/riscv/kernel/probes/simulate-insn.h
index cb6ff7dccb92..de8474146a9b 100644
--- a/arch/riscv/kernel/probes/simulate-insn.h
+++ b/arch/riscv/kernel/probes/simulate-insn.h
@@ -31,9 +31,9 @@ __RISCV_INSN_FUNCS(fence, 0x7f, 0x0f);
} while (0)
__RISCV_INSN_FUNCS(c_j, 0xe003, 0xa001);
-__RISCV_INSN_FUNCS(c_jr, 0xf007, 0x8002);
+__RISCV_INSN_FUNCS(c_jr, 0xf07f, 0x8002);
__RISCV_INSN_FUNCS(c_jal, 0xe003, 0x2001);
-__RISCV_INSN_FUNCS(c_jalr, 0xf007, 0x9002);
+__RISCV_INSN_FUNCS(c_jalr, 0xf07f, 0x9002);
__RISCV_INSN_FUNCS(c_beqz, 0xe003, 0xc001);
__RISCV_INSN_FUNCS(c_bnez, 0xe003, 0xe001);
__RISCV_INSN_FUNCS(c_ebreak, 0xffff, 0x9002);
diff --git a/arch/x86/coco/tdx/tdx.c b/arch/x86/coco/tdx/tdx.c
index cfd4c95b9f04..669d9e4f2901 100644
--- a/arch/x86/coco/tdx/tdx.c
+++ b/arch/x86/coco/tdx/tdx.c
@@ -386,8 +386,8 @@ static int handle_mmio(struct pt_regs *regs, struct ve_info *ve)
{
unsigned long *reg, val, vaddr;
char buffer[MAX_INSN_SIZE];
+ enum insn_mmio_type mmio;
struct insn insn = {};
- enum mmio_type mmio;
int size, extend_size;
u8 extend_val = 0;
@@ -402,10 +402,10 @@ static int handle_mmio(struct pt_regs *regs, struct ve_info *ve)
return -EINVAL;
mmio = insn_decode_mmio(&insn, &size);
- if (WARN_ON_ONCE(mmio == MMIO_DECODE_FAILED))
+ if (WARN_ON_ONCE(mmio == INSN_MMIO_DECODE_FAILED))
return -EINVAL;
- if (mmio != MMIO_WRITE_IMM && mmio != MMIO_MOVS) {
+ if (mmio != INSN_MMIO_WRITE_IMM && mmio != INSN_MMIO_MOVS) {
reg = insn_get_modrm_reg_ptr(&insn, regs);
if (!reg)
return -EINVAL;
@@ -426,23 +426,23 @@ static int handle_mmio(struct pt_regs *regs, struct ve_info *ve)
/* Handle writes first */
switch (mmio) {
- case MMIO_WRITE:
+ case INSN_MMIO_WRITE:
memcpy(&val, reg, size);
if (!mmio_write(size, ve->gpa, val))
return -EIO;
return insn.length;
- case MMIO_WRITE_IMM:
+ case INSN_MMIO_WRITE_IMM:
val = insn.immediate.value;
if (!mmio_write(size, ve->gpa, val))
return -EIO;
return insn.length;
- case MMIO_READ:
- case MMIO_READ_ZERO_EXTEND:
- case MMIO_READ_SIGN_EXTEND:
+ case INSN_MMIO_READ:
+ case INSN_MMIO_READ_ZERO_EXTEND:
+ case INSN_MMIO_READ_SIGN_EXTEND:
/* Reads are handled below */
break;
- case MMIO_MOVS:
- case MMIO_DECODE_FAILED:
+ case INSN_MMIO_MOVS:
+ case INSN_MMIO_DECODE_FAILED:
/*
* MMIO was accessed with an instruction that could not be
* decoded or handled properly. It was likely not using io.h
@@ -459,15 +459,15 @@ static int handle_mmio(struct pt_regs *regs, struct ve_info *ve)
return -EIO;
switch (mmio) {
- case MMIO_READ:
+ case INSN_MMIO_READ:
/* Zero-extend for 32-bit operation */
extend_size = size == 4 ? sizeof(*reg) : 0;
break;
- case MMIO_READ_ZERO_EXTEND:
+ case INSN_MMIO_READ_ZERO_EXTEND:
/* Zero extend based on operand size */
extend_size = insn.opnd_bytes;
break;
- case MMIO_READ_SIGN_EXTEND:
+ case INSN_MMIO_READ_SIGN_EXTEND:
/* Sign extend based on operand size */
extend_size = insn.opnd_bytes;
if (size == 1 && val & BIT(7))
diff --git a/arch/x86/events/rapl.c b/arch/x86/events/rapl.c
index a829492bca4c..52e6e7ed4f78 100644
--- a/arch/x86/events/rapl.c
+++ b/arch/x86/events/rapl.c
@@ -800,13 +800,18 @@ static const struct x86_cpu_id rapl_model_match[] __initconst = {
X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_X, &model_hsx),
X86_MATCH_INTEL_FAM6_MODEL(COMETLAKE_L, &model_skl),
X86_MATCH_INTEL_FAM6_MODEL(COMETLAKE, &model_skl),
+ X86_MATCH_INTEL_FAM6_MODEL(TIGERLAKE_L, &model_skl),
+ X86_MATCH_INTEL_FAM6_MODEL(TIGERLAKE, &model_skl),
X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE, &model_skl),
X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE_L, &model_skl),
X86_MATCH_INTEL_FAM6_MODEL(ALDERLAKE_N, &model_skl),
X86_MATCH_INTEL_FAM6_MODEL(SAPPHIRERAPIDS_X, &model_spr),
+ X86_MATCH_INTEL_FAM6_MODEL(EMERALDRAPIDS_X, &model_spr),
X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE, &model_skl),
X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE_P, &model_skl),
X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE_S, &model_skl),
+ X86_MATCH_INTEL_FAM6_MODEL(METEORLAKE, &model_skl),
+ X86_MATCH_INTEL_FAM6_MODEL(METEORLAKE_L, &model_skl),
{},
};
MODULE_DEVICE_TABLE(x86cpu, rapl_model_match);
diff --git a/arch/x86/include/asm/insn-eval.h b/arch/x86/include/asm/insn-eval.h
index f07faa61c7f3..54368a43abf6 100644
--- a/arch/x86/include/asm/insn-eval.h
+++ b/arch/x86/include/asm/insn-eval.h
@@ -32,16 +32,16 @@ int insn_fetch_from_user_inatomic(struct pt_regs *regs,
bool insn_decode_from_regs(struct insn *insn, struct pt_regs *regs,
unsigned char buf[MAX_INSN_SIZE], int buf_size);
-enum mmio_type {
- MMIO_DECODE_FAILED,
- MMIO_WRITE,
- MMIO_WRITE_IMM,
- MMIO_READ,
- MMIO_READ_ZERO_EXTEND,
- MMIO_READ_SIGN_EXTEND,
- MMIO_MOVS,
+enum insn_mmio_type {
+ INSN_MMIO_DECODE_FAILED,
+ INSN_MMIO_WRITE,
+ INSN_MMIO_WRITE_IMM,
+ INSN_MMIO_READ,
+ INSN_MMIO_READ_ZERO_EXTEND,
+ INSN_MMIO_READ_SIGN_EXTEND,
+ INSN_MMIO_MOVS,
};
-enum mmio_type insn_decode_mmio(struct insn *insn, int *bytes);
+enum insn_mmio_type insn_decode_mmio(struct insn *insn, int *bytes);
#endif /* _ASM_X86_INSN_EVAL_H */
diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c
index d970ddb0cc65..bca0bd8f4846 100644
--- a/arch/x86/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
@@ -1981,6 +1981,8 @@ static int ib_prctl_set(struct task_struct *task, unsigned long ctrl)
if (ctrl == PR_SPEC_FORCE_DISABLE)
task_set_spec_ib_force_disable(task);
task_update_spec_tif(task);
+ if (task == current)
+ indirect_branch_prediction_barrier();
break;
default:
return -ERANGE;
diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
index 9730c88530fc..305514431f26 100644
--- a/arch/x86/kernel/crash.c
+++ b/arch/x86/kernel/crash.c
@@ -401,10 +401,8 @@ int crash_load_segments(struct kimage *image)
kbuf.buf_align = ELF_CORE_HEADER_ALIGN;
kbuf.mem = KEXEC_BUF_MEM_UNKNOWN;
ret = kexec_add_buffer(&kbuf);
- if (ret) {
- vfree((void *)image->elf_headers);
+ if (ret)
return ret;
- }
image->elf_load_addr = kbuf.mem;
pr_debug("Loaded ELF headers at 0x%lx bufsz=0x%lx memsz=0x%lx\n",
image->elf_load_addr, kbuf.bufsz, kbuf.memsz);
diff --git a/arch/x86/kernel/sev.c b/arch/x86/kernel/sev.c
index a428c62330d3..679026a640ef 100644
--- a/arch/x86/kernel/sev.c
+++ b/arch/x86/kernel/sev.c
@@ -1536,32 +1536,32 @@ static enum es_result vc_handle_mmio_movs(struct es_em_ctxt *ctxt,
static enum es_result vc_handle_mmio(struct ghcb *ghcb, struct es_em_ctxt *ctxt)
{
struct insn *insn = &ctxt->insn;
+ enum insn_mmio_type mmio;
unsigned int bytes = 0;
- enum mmio_type mmio;
enum es_result ret;
u8 sign_byte;
long *reg_data;
mmio = insn_decode_mmio(insn, &bytes);
- if (mmio == MMIO_DECODE_FAILED)
+ if (mmio == INSN_MMIO_DECODE_FAILED)
return ES_DECODE_FAILED;
- if (mmio != MMIO_WRITE_IMM && mmio != MMIO_MOVS) {
+ if (mmio != INSN_MMIO_WRITE_IMM && mmio != INSN_MMIO_MOVS) {
reg_data = insn_get_modrm_reg_ptr(insn, ctxt->regs);
if (!reg_data)
return ES_DECODE_FAILED;
}
switch (mmio) {
- case MMIO_WRITE:
+ case INSN_MMIO_WRITE:
memcpy(ghcb->shared_buffer, reg_data, bytes);
ret = vc_do_mmio(ghcb, ctxt, bytes, false);
break;
- case MMIO_WRITE_IMM:
+ case INSN_MMIO_WRITE_IMM:
memcpy(ghcb->shared_buffer, insn->immediate1.bytes, bytes);
ret = vc_do_mmio(ghcb, ctxt, bytes, false);
break;
- case MMIO_READ:
+ case INSN_MMIO_READ:
ret = vc_do_mmio(ghcb, ctxt, bytes, true);
if (ret)
break;
@@ -1572,7 +1572,7 @@ static enum es_result vc_handle_mmio(struct ghcb *ghcb, struct es_em_ctxt *ctxt)
memcpy(reg_data, ghcb->shared_buffer, bytes);
break;
- case MMIO_READ_ZERO_EXTEND:
+ case INSN_MMIO_READ_ZERO_EXTEND:
ret = vc_do_mmio(ghcb, ctxt, bytes, true);
if (ret)
break;
@@ -1581,7 +1581,7 @@ static enum es_result vc_handle_mmio(struct ghcb *ghcb, struct es_em_ctxt *ctxt)
memset(reg_data, 0, insn->opnd_bytes);
memcpy(reg_data, ghcb->shared_buffer, bytes);
break;
- case MMIO_READ_SIGN_EXTEND:
+ case INSN_MMIO_READ_SIGN_EXTEND:
ret = vc_do_mmio(ghcb, ctxt, bytes, true);
if (ret)
break;
@@ -1600,7 +1600,7 @@ static enum es_result vc_handle_mmio(struct ghcb *ghcb, struct es_em_ctxt *ctxt)
memset(reg_data, sign_byte, insn->opnd_bytes);
memcpy(reg_data, ghcb->shared_buffer, bytes);
break;
- case MMIO_MOVS:
+ case INSN_MMIO_MOVS:
ret = vc_handle_mmio_movs(ctxt, bytes);
break;
default:
diff --git a/arch/x86/lib/insn-eval.c b/arch/x86/lib/insn-eval.c
index 21104c41cba0..558a605929db 100644
--- a/arch/x86/lib/insn-eval.c
+++ b/arch/x86/lib/insn-eval.c
@@ -1595,16 +1595,16 @@ bool insn_decode_from_regs(struct insn *insn, struct pt_regs *regs,
* Returns:
*
* Type of the instruction. Size of the memory operand is stored in
- * @bytes. If decode failed, MMIO_DECODE_FAILED returned.
+ * @bytes. If decode failed, INSN_MMIO_DECODE_FAILED returned.
*/
-enum mmio_type insn_decode_mmio(struct insn *insn, int *bytes)
+enum insn_mmio_type insn_decode_mmio(struct insn *insn, int *bytes)
{
- enum mmio_type type = MMIO_DECODE_FAILED;
+ enum insn_mmio_type type = INSN_MMIO_DECODE_FAILED;
*bytes = 0;
if (insn_get_opcode(insn))
- return MMIO_DECODE_FAILED;
+ return INSN_MMIO_DECODE_FAILED;
switch (insn->opcode.bytes[0]) {
case 0x88: /* MOV m8,r8 */
@@ -1613,7 +1613,7 @@ enum mmio_type insn_decode_mmio(struct insn *insn, int *bytes)
case 0x89: /* MOV m16/m32/m64, r16/m32/m64 */
if (!*bytes)
*bytes = insn->opnd_bytes;
- type = MMIO_WRITE;
+ type = INSN_MMIO_WRITE;
break;
case 0xc6: /* MOV m8, imm8 */
@@ -1622,7 +1622,7 @@ enum mmio_type insn_decode_mmio(struct insn *insn, int *bytes)
case 0xc7: /* MOV m16/m32/m64, imm16/imm32/imm64 */
if (!*bytes)
*bytes = insn->opnd_bytes;
- type = MMIO_WRITE_IMM;
+ type = INSN_MMIO_WRITE_IMM;
break;
case 0x8a: /* MOV r8, m8 */
@@ -1631,7 +1631,7 @@ enum mmio_type insn_decode_mmio(struct insn *insn, int *bytes)
case 0x8b: /* MOV r16/r32/r64, m16/m32/m64 */
if (!*bytes)
*bytes = insn->opnd_bytes;
- type = MMIO_READ;
+ type = INSN_MMIO_READ;
break;
case 0xa4: /* MOVS m8, m8 */
@@ -1640,7 +1640,7 @@ enum mmio_type insn_decode_mmio(struct insn *insn, int *bytes)
case 0xa5: /* MOVS m16/m32/m64, m16/m32/m64 */
if (!*bytes)
*bytes = insn->opnd_bytes;
- type = MMIO_MOVS;
+ type = INSN_MMIO_MOVS;
break;
case 0x0f: /* Two-byte instruction */
@@ -1651,7 +1651,7 @@ enum mmio_type insn_decode_mmio(struct insn *insn, int *bytes)
case 0xb7: /* MOVZX r32/r64, m16 */
if (!*bytes)
*bytes = 2;
- type = MMIO_READ_ZERO_EXTEND;
+ type = INSN_MMIO_READ_ZERO_EXTEND;
break;
case 0xbe: /* MOVSX r16/r32/r64, m8 */
@@ -1660,7 +1660,7 @@ enum mmio_type insn_decode_mmio(struct insn *insn, int *bytes)
case 0xbf: /* MOVSX r32/r64, m16 */
if (!*bytes)
*bytes = 2;
- type = MMIO_READ_SIGN_EXTEND;
+ type = INSN_MMIO_READ_SIGN_EXTEND;
break;
}
break;
diff --git a/arch/x86/lib/iomap_copy_64.S b/arch/x86/lib/iomap_copy_64.S
index a1f9416bf67a..6ff2f56cb0f7 100644
--- a/arch/x86/lib/iomap_copy_64.S
+++ b/arch/x86/lib/iomap_copy_64.S
@@ -10,6 +10,6 @@
*/
SYM_FUNC_START(__iowrite32_copy)
movl %edx,%ecx
- rep movsd
+ rep movsl
RET
SYM_FUNC_END(__iowrite32_copy)
generated by cgit (git 2.34.1) at 2025-04-16 18:00:12 +0000