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-rw-r--r--arch/Kconfig5
-rw-r--r--arch/alpha/kernel/ptrace.c5
-rw-r--r--arch/alpha/kernel/signal.c4
-rw-r--r--arch/arc/kernel/ptrace.c5
-rw-r--r--arch/arc/kernel/signal.c4
-rw-r--r--arch/arm/kernel/ptrace.c12
-rw-r--r--arch/arm/kernel/signal.c4
-rw-r--r--arch/arm64/kernel/ptrace.c14
-rw-r--r--arch/arm64/kernel/signal.c4
-rw-r--r--arch/csky/kernel/ptrace.c5
-rw-r--r--arch/csky/kernel/signal.c4
-rw-r--r--arch/h8300/kernel/ptrace.c5
-rw-r--r--arch/h8300/kernel/signal.c4
-rw-r--r--arch/hexagon/kernel/process.c4
-rw-r--r--arch/hexagon/kernel/signal.c1
-rw-r--r--arch/hexagon/kernel/traps.c6
-rw-r--r--arch/ia64/kernel/process.c4
-rw-r--r--arch/ia64/kernel/ptrace.c6
-rw-r--r--arch/ia64/kernel/signal.c1
-rw-r--r--arch/m68k/kernel/ptrace.c5
-rw-r--r--arch/m68k/kernel/signal.c4
-rw-r--r--arch/microblaze/kernel/ptrace.c5
-rw-r--r--arch/microblaze/kernel/signal.c4
-rw-r--r--arch/mips/kernel/ptrace.c5
-rw-r--r--arch/mips/kernel/signal.c4
-rw-r--r--arch/nios2/kernel/ptrace.c5
-rw-r--r--arch/nios2/kernel/signal.c4
-rw-r--r--arch/openrisc/kernel/ptrace.c5
-rw-r--r--arch/openrisc/kernel/signal.c4
-rw-r--r--arch/parisc/kernel/ptrace.c7
-rw-r--r--arch/parisc/kernel/signal.c4
-rw-r--r--arch/powerpc/kernel/ptrace/ptrace.c8
-rw-r--r--arch/powerpc/kernel/signal.c4
-rw-r--r--arch/riscv/kernel/ptrace.c5
-rw-r--r--arch/riscv/kernel/signal.c4
-rw-r--r--arch/s390/include/asm/entry-common.h1
-rw-r--r--arch/s390/kernel/ptrace.c1
-rw-r--r--arch/s390/kernel/signal.c5
-rw-r--r--arch/sh/kernel/ptrace_32.c5
-rw-r--r--arch/sh/kernel/signal_32.c4
-rw-r--r--arch/sparc/kernel/ptrace_32.c5
-rw-r--r--arch/sparc/kernel/ptrace_64.c5
-rw-r--r--arch/sparc/kernel/signal32.c1
-rw-r--r--arch/sparc/kernel/signal_32.c4
-rw-r--r--arch/sparc/kernel/signal_64.c4
-rw-r--r--arch/um/kernel/process.c4
-rw-r--r--arch/um/kernel/ptrace.c5
-rw-r--r--arch/x86/kernel/ptrace.c1
-rw-r--r--arch/x86/kernel/signal.c5
-rw-r--r--arch/x86/mm/tlb.c1
-rw-r--r--arch/xtensa/kernel/ptrace.c5
-rw-r--r--arch/xtensa/kernel/signal.c4
52 files changed, 103 insertions, 131 deletions
diff --git a/arch/Kconfig b/arch/Kconfig
index 84bc1de02720..305f741f3fab 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -217,9 +217,8 @@ config TRACE_IRQFLAGS_SUPPORT
# asm/syscall.h supplying asm-generic/syscall.h interface
# linux/regset.h user_regset interfaces
# CORE_DUMP_USE_REGSET #define'd in linux/elf.h
-# TIF_SYSCALL_TRACE calls tracehook_report_syscall_{entry,exit}
-# TIF_NOTIFY_RESUME calls tracehook_notify_resume()
-# signal delivery calls tracehook_signal_handler()
+# TIF_SYSCALL_TRACE calls ptrace_report_syscall_{entry,exit}
+# TIF_NOTIFY_RESUME calls resume_user_mode_work()
#
config HAVE_ARCH_TRACEHOOK
bool
diff --git a/arch/alpha/kernel/ptrace.c b/arch/alpha/kernel/ptrace.c
index 8c43212ae38e..a1a239ea002d 100644
--- a/arch/alpha/kernel/ptrace.c
+++ b/arch/alpha/kernel/ptrace.c
@@ -15,7 +15,6 @@
#include <linux/user.h>
#include <linux/security.h>
#include <linux/signal.h>
-#include <linux/tracehook.h>
#include <linux/audit.h>
#include <linux/uaccess.h>
@@ -323,7 +322,7 @@ asmlinkage unsigned long syscall_trace_enter(void)
unsigned long ret = 0;
struct pt_regs *regs = current_pt_regs();
if (test_thread_flag(TIF_SYSCALL_TRACE) &&
- tracehook_report_syscall_entry(current_pt_regs()))
+ ptrace_report_syscall_entry(current_pt_regs()))
ret = -1UL;
audit_syscall_entry(regs->r0, regs->r16, regs->r17, regs->r18, regs->r19);
return ret ?: current_pt_regs()->r0;
@@ -334,5 +333,5 @@ syscall_trace_leave(void)
{
audit_syscall_exit(current_pt_regs());
if (test_thread_flag(TIF_SYSCALL_TRACE))
- tracehook_report_syscall_exit(current_pt_regs(), 0);
+ ptrace_report_syscall_exit(current_pt_regs(), 0);
}
diff --git a/arch/alpha/kernel/signal.c b/arch/alpha/kernel/signal.c
index d8ed71d5bed3..6f47f256fe80 100644
--- a/arch/alpha/kernel/signal.c
+++ b/arch/alpha/kernel/signal.c
@@ -22,7 +22,7 @@
#include <linux/binfmts.h>
#include <linux/bitops.h>
#include <linux/syscalls.h>
-#include <linux/tracehook.h>
+#include <linux/resume_user_mode.h>
#include <linux/uaccess.h>
#include <asm/sigcontext.h>
@@ -531,7 +531,7 @@ do_work_pending(struct pt_regs *regs, unsigned long thread_flags,
do_signal(regs, r0, r19);
r0 = 0;
} else {
- tracehook_notify_resume(regs);
+ resume_user_mode_work(regs);
}
}
local_irq_disable();
diff --git a/arch/arc/kernel/ptrace.c b/arch/arc/kernel/ptrace.c
index 883391977fdf..54b419ac8bda 100644
--- a/arch/arc/kernel/ptrace.c
+++ b/arch/arc/kernel/ptrace.c
@@ -4,7 +4,6 @@
*/
#include <linux/ptrace.h>
-#include <linux/tracehook.h>
#include <linux/sched/task_stack.h>
#include <linux/regset.h>
#include <linux/unistd.h>
@@ -258,7 +257,7 @@ long arch_ptrace(struct task_struct *child, long request,
asmlinkage int syscall_trace_entry(struct pt_regs *regs)
{
- if (tracehook_report_syscall_entry(regs))
+ if (ptrace_report_syscall_entry(regs))
return ULONG_MAX;
return regs->r8;
@@ -266,5 +265,5 @@ asmlinkage int syscall_trace_entry(struct pt_regs *regs)
asmlinkage void syscall_trace_exit(struct pt_regs *regs)
{
- tracehook_report_syscall_exit(regs, 0);
+ ptrace_report_syscall_exit(regs, 0);
}
diff --git a/arch/arc/kernel/signal.c b/arch/arc/kernel/signal.c
index cb2f88502baf..f748483628f2 100644
--- a/arch/arc/kernel/signal.c
+++ b/arch/arc/kernel/signal.c
@@ -49,7 +49,7 @@
#include <linux/personality.h>
#include <linux/uaccess.h>
#include <linux/syscalls.h>
-#include <linux/tracehook.h>
+#include <linux/resume_user_mode.h>
#include <linux/sched/task_stack.h>
#include <asm/ucontext.h>
@@ -438,5 +438,5 @@ void do_notify_resume(struct pt_regs *regs)
* user mode
*/
if (test_thread_flag(TIF_NOTIFY_RESUME))
- tracehook_notify_resume(regs);
+ resume_user_mode_work(regs);
}
diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
index 43b963ea4a0e..bfe88c6e60d5 100644
--- a/arch/arm/kernel/ptrace.c
+++ b/arch/arm/kernel/ptrace.c
@@ -22,7 +22,6 @@
#include <linux/hw_breakpoint.h>
#include <linux/regset.h>
#include <linux/audit.h>
-#include <linux/tracehook.h>
#include <linux/unistd.h>
#include <asm/syscall.h>
@@ -831,8 +830,7 @@ enum ptrace_syscall_dir {
PTRACE_SYSCALL_EXIT,
};
-static void tracehook_report_syscall(struct pt_regs *regs,
- enum ptrace_syscall_dir dir)
+static void report_syscall(struct pt_regs *regs, enum ptrace_syscall_dir dir)
{
unsigned long ip;
@@ -844,8 +842,8 @@ static void tracehook_report_syscall(struct pt_regs *regs,
regs->ARM_ip = dir;
if (dir == PTRACE_SYSCALL_EXIT)
- tracehook_report_syscall_exit(regs, 0);
- else if (tracehook_report_syscall_entry(regs))
+ ptrace_report_syscall_exit(regs, 0);
+ else if (ptrace_report_syscall_entry(regs))
current_thread_info()->abi_syscall = -1;
regs->ARM_ip = ip;
@@ -856,7 +854,7 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
int scno;
if (test_thread_flag(TIF_SYSCALL_TRACE))
- tracehook_report_syscall(regs, PTRACE_SYSCALL_ENTER);
+ report_syscall(regs, PTRACE_SYSCALL_ENTER);
/* Do seccomp after ptrace; syscall may have changed. */
#ifdef CONFIG_HAVE_ARCH_SECCOMP_FILTER
@@ -897,5 +895,5 @@ asmlinkage void syscall_trace_exit(struct pt_regs *regs)
trace_sys_exit(regs, regs_return_value(regs));
if (test_thread_flag(TIF_SYSCALL_TRACE))
- tracehook_report_syscall(regs, PTRACE_SYSCALL_EXIT);
+ report_syscall(regs, PTRACE_SYSCALL_EXIT);
}
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
index c532a6041066..459abc5d1819 100644
--- a/arch/arm/kernel/signal.c
+++ b/arch/arm/kernel/signal.c
@@ -9,7 +9,7 @@
#include <linux/signal.h>
#include <linux/personality.h>
#include <linux/uaccess.h>
-#include <linux/tracehook.h>
+#include <linux/resume_user_mode.h>
#include <linux/uprobes.h>
#include <linux/syscalls.h>
@@ -627,7 +627,7 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall)
} else if (thread_flags & _TIF_UPROBE) {
uprobe_notify_resume(regs);
} else {
- tracehook_notify_resume(regs);
+ resume_user_mode_work(regs);
}
}
local_irq_disable();
diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c
index 39dbdfdc38d3..230a47b9189e 100644
--- a/arch/arm64/kernel/ptrace.c
+++ b/arch/arm64/kernel/ptrace.c
@@ -27,7 +27,6 @@
#include <linux/perf_event.h>
#include <linux/hw_breakpoint.h>
#include <linux/regset.h>
-#include <linux/tracehook.h>
#include <linux/elf.h>
#include <asm/compat.h>
@@ -1792,8 +1791,7 @@ enum ptrace_syscall_dir {
PTRACE_SYSCALL_EXIT,
};
-static void tracehook_report_syscall(struct pt_regs *regs,
- enum ptrace_syscall_dir dir)
+static void report_syscall(struct pt_regs *regs, enum ptrace_syscall_dir dir)
{
int regno;
unsigned long saved_reg;
@@ -1819,11 +1817,11 @@ static void tracehook_report_syscall(struct pt_regs *regs,
regs->regs[regno] = dir;
if (dir == PTRACE_SYSCALL_ENTER) {
- if (tracehook_report_syscall_entry(regs))
+ if (ptrace_report_syscall_entry(regs))
forget_syscall(regs);
regs->regs[regno] = saved_reg;
} else if (!test_thread_flag(TIF_SINGLESTEP)) {
- tracehook_report_syscall_exit(regs, 0);
+ ptrace_report_syscall_exit(regs, 0);
regs->regs[regno] = saved_reg;
} else {
regs->regs[regno] = saved_reg;
@@ -1833,7 +1831,7 @@ static void tracehook_report_syscall(struct pt_regs *regs,
* tracer modifications to the registers may have rewound the
* state machine.
*/
- tracehook_report_syscall_exit(regs, 1);
+ ptrace_report_syscall_exit(regs, 1);
}
}
@@ -1842,7 +1840,7 @@ int syscall_trace_enter(struct pt_regs *regs)
unsigned long flags = read_thread_flags();
if (flags & (_TIF_SYSCALL_EMU | _TIF_SYSCALL_TRACE)) {
- tracehook_report_syscall(regs, PTRACE_SYSCALL_ENTER);
+ report_syscall(regs, PTRACE_SYSCALL_ENTER);
if (flags & _TIF_SYSCALL_EMU)
return NO_SYSCALL;
}
@@ -1870,7 +1868,7 @@ void syscall_trace_exit(struct pt_regs *regs)
trace_sys_exit(regs, syscall_get_return_value(current, regs));
if (flags & (_TIF_SYSCALL_TRACE | _TIF_SINGLESTEP))
- tracehook_report_syscall(regs, PTRACE_SYSCALL_EXIT);
+ report_syscall(regs, PTRACE_SYSCALL_EXIT);
rseq_syscall(regs);
}
diff --git a/arch/arm64/kernel/signal.c b/arch/arm64/kernel/signal.c
index 50fe8eaf7df0..4a4122ef6f39 100644
--- a/arch/arm64/kernel/signal.c
+++ b/arch/arm64/kernel/signal.c
@@ -16,7 +16,7 @@
#include <linux/uaccess.h>
#include <linux/sizes.h>
#include <linux/string.h>
-#include <linux/tracehook.h>
+#include <linux/resume_user_mode.h>
#include <linux/ratelimit.h>
#include <linux/syscalls.h>
@@ -942,7 +942,7 @@ void do_notify_resume(struct pt_regs *regs, unsigned long thread_flags)
do_signal(regs);
if (thread_flags & _TIF_NOTIFY_RESUME)
- tracehook_notify_resume(regs);
+ resume_user_mode_work(regs);
if (thread_flags & _TIF_FOREIGN_FPSTATE)
fpsimd_restore_current_state();
diff --git a/arch/csky/kernel/ptrace.c b/arch/csky/kernel/ptrace.c
index 1a5f54e0d272..0f7e7b653c72 100644
--- a/arch/csky/kernel/ptrace.c
+++ b/arch/csky/kernel/ptrace.c
@@ -12,7 +12,6 @@
#include <linux/sched/task_stack.h>
#include <linux/signal.h>
#include <linux/smp.h>
-#include <linux/tracehook.h>
#include <linux/uaccess.h>
#include <linux/user.h>
@@ -321,7 +320,7 @@ long arch_ptrace(struct task_struct *child, long request,
asmlinkage int syscall_trace_enter(struct pt_regs *regs)
{
if (test_thread_flag(TIF_SYSCALL_TRACE))
- if (tracehook_report_syscall_entry(regs))
+ if (ptrace_report_syscall_entry(regs))
return -1;
if (secure_computing() == -1)
@@ -339,7 +338,7 @@ asmlinkage void syscall_trace_exit(struct pt_regs *regs)
audit_syscall_exit(regs);
if (test_thread_flag(TIF_SYSCALL_TRACE))
- tracehook_report_syscall_exit(regs, 0);
+ ptrace_report_syscall_exit(regs, 0);
if (test_thread_flag(TIF_SYSCALL_TRACEPOINT))
trace_sys_exit(regs, syscall_get_return_value(current, regs));
diff --git a/arch/csky/kernel/signal.c b/arch/csky/kernel/signal.c
index 8867ddf3e6c7..b7b3685283d7 100644
--- a/arch/csky/kernel/signal.c
+++ b/arch/csky/kernel/signal.c
@@ -3,7 +3,7 @@
#include <linux/signal.h>
#include <linux/uaccess.h>
#include <linux/syscalls.h>
-#include <linux/tracehook.h>
+#include <linux/resume_user_mode.h>
#include <asm/traps.h>
#include <asm/ucontext.h>
@@ -265,5 +265,5 @@ asmlinkage void do_notify_resume(struct pt_regs *regs,
do_signal(regs);
if (thread_info_flags & _TIF_NOTIFY_RESUME)
- tracehook_notify_resume(regs);
+ resume_user_mode_work(regs);
}
diff --git a/arch/h8300/kernel/ptrace.c b/arch/h8300/kernel/ptrace.c
index a11db009d0ea..a9898b27b756 100644
--- a/arch/h8300/kernel/ptrace.c
+++ b/arch/h8300/kernel/ptrace.c
@@ -12,7 +12,6 @@
#include <linux/errno.h>
#include <linux/ptrace.h>
#include <linux/audit.h>
-#include <linux/tracehook.h>
#include <linux/regset.h>
#include <linux/elf.h>
@@ -174,7 +173,7 @@ asmlinkage long do_syscall_trace_enter(struct pt_regs *regs)
long ret = 0;
if (test_thread_flag(TIF_SYSCALL_TRACE) &&
- tracehook_report_syscall_entry(regs))
+ ptrace_report_syscall_entry(regs))
/*
* Tracing decided this syscall should not happen.
* We'll return a bogus call number to get an ENOSYS
@@ -196,5 +195,5 @@ asmlinkage void do_syscall_trace_leave(struct pt_regs *regs)
step = test_thread_flag(TIF_SINGLESTEP);
if (step || test_thread_flag(TIF_SYSCALL_TRACE))
- tracehook_report_syscall_exit(regs, step);
+ ptrace_report_syscall_exit(regs, step);
}
diff --git a/arch/h8300/kernel/signal.c b/arch/h8300/kernel/signal.c
index 75a1c36b105a..0716fc8a8ce2 100644
--- a/arch/h8300/kernel/signal.c
+++ b/arch/h8300/kernel/signal.c
@@ -39,7 +39,7 @@
#include <linux/personality.h>
#include <linux/tty.h>
#include <linux/binfmts.h>
-#include <linux/tracehook.h>
+#include <linux/resume_user_mode.h>
#include <asm/setup.h>
#include <linux/uaccess.h>
@@ -283,5 +283,5 @@ asmlinkage void do_notify_resume(struct pt_regs *regs, u32 thread_info_flags)
do_signal(regs);
if (thread_info_flags & _TIF_NOTIFY_RESUME)
- tracehook_notify_resume(regs);
+ resume_user_mode_work(regs);
}
diff --git a/arch/hexagon/kernel/process.c b/arch/hexagon/kernel/process.c
index dfa6b2757c05..eab03c691f53 100644
--- a/arch/hexagon/kernel/process.c
+++ b/arch/hexagon/kernel/process.c
@@ -14,7 +14,7 @@
#include <linux/tick.h>
#include <linux/uaccess.h>
#include <linux/slab.h>
-#include <linux/tracehook.h>
+#include <linux/resume_user_mode.h>
/*
* Program thread launch. Often defined as a macro in processor.h,
@@ -177,7 +177,7 @@ int do_work_pending(struct pt_regs *regs, u32 thread_info_flags)
}
if (thread_info_flags & _TIF_NOTIFY_RESUME) {
- tracehook_notify_resume(regs);
+ resume_user_mode_work(regs);
return 1;
}
diff --git a/arch/hexagon/kernel/signal.c b/arch/hexagon/kernel/signal.c
index 94cc7ff52dce..bcba31e9e0ae 100644
--- a/arch/hexagon/kernel/signal.c
+++ b/arch/hexagon/kernel/signal.c
@@ -7,7 +7,6 @@
#include <linux/linkage.h>
#include <linux/syscalls.h>
-#include <linux/tracehook.h>
#include <linux/sched/task_stack.h>
#include <asm/registers.h>
diff --git a/arch/hexagon/kernel/traps.c b/arch/hexagon/kernel/traps.c
index 1240f038cce0..6447763ce5a9 100644
--- a/arch/hexagon/kernel/traps.c
+++ b/arch/hexagon/kernel/traps.c
@@ -14,7 +14,7 @@
#include <linux/kdebug.h>
#include <linux/syscalls.h>
#include <linux/signal.h>
-#include <linux/tracehook.h>
+#include <linux/ptrace.h>
#include <asm/traps.h>
#include <asm/vm_fault.h>
#include <asm/syscall.h>
@@ -348,7 +348,7 @@ void do_trap0(struct pt_regs *regs)
/* allow strace to catch syscall args */
if (unlikely(test_thread_flag(TIF_SYSCALL_TRACE) &&
- tracehook_report_syscall_entry(regs)))
+ ptrace_report_syscall_entry(regs)))
return; /* return -ENOSYS somewhere? */
/* Interrupts should be re-enabled for syscall processing */
@@ -386,7 +386,7 @@ void do_trap0(struct pt_regs *regs)
/* allow strace to get the syscall return state */
if (unlikely(test_thread_flag(TIF_SYSCALL_TRACE)))
- tracehook_report_syscall_exit(regs, 0);
+ ptrace_report_syscall_exit(regs, 0);
break;
case TRAP_DEBUG:
diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c
index 834df24a88f1..d7a256bd9d6b 100644
--- a/arch/ia64/kernel/process.c
+++ b/arch/ia64/kernel/process.c
@@ -32,7 +32,7 @@
#include <linux/delay.h>
#include <linux/kdebug.h>
#include <linux/utsname.h>
-#include <linux/tracehook.h>
+#include <linux/resume_user_mode.h>
#include <linux/rcupdate.h>
#include <asm/cpu.h>
@@ -179,7 +179,7 @@ do_notify_resume_user(sigset_t *unused, struct sigscratch *scr, long in_syscall)
if (test_thread_flag(TIF_NOTIFY_RESUME)) {
local_irq_enable(); /* force interrupt enable */
- tracehook_notify_resume(&scr->pt);
+ resume_user_mode_work(&scr->pt);
}
/* copy user rbs to kernel rbs */
diff --git a/arch/ia64/kernel/ptrace.c b/arch/ia64/kernel/ptrace.c
index 6a1439eaa050..a19acd9f5e1f 100644
--- a/arch/ia64/kernel/ptrace.c
+++ b/arch/ia64/kernel/ptrace.c
@@ -23,7 +23,7 @@
#include <linux/signal.h>
#include <linux/regset.h>
#include <linux/elf.h>
-#include <linux/tracehook.h>
+#include <linux/resume_user_mode.h>
#include <asm/processor.h>
#include <asm/ptrace_offsets.h>
@@ -1217,7 +1217,7 @@ syscall_trace_enter (long arg0, long arg1, long arg2, long arg3,
struct pt_regs regs)
{
if (test_thread_flag(TIF_SYSCALL_TRACE))
- if (tracehook_report_syscall_entry(&regs))
+ if (ptrace_report_syscall_entry(&regs))
return -ENOSYS;
/* copy user rbs to kernel rbs */
@@ -1243,7 +1243,7 @@ syscall_trace_leave (long arg0, long arg1, long arg2, long arg3,
step = test_thread_flag(TIF_SINGLESTEP);
if (step || test_thread_flag(TIF_SYSCALL_TRACE))
- tracehook_report_syscall_exit(&regs, step);
+ ptrace_report_syscall_exit(&regs, step);
/* copy user rbs to kernel rbs */
if (test_thread_flag(TIF_RESTORE_RSE))
diff --git a/arch/ia64/kernel/signal.c b/arch/ia64/kernel/signal.c
index c1b299760bf7..51cf6a7ec158 100644
--- a/arch/ia64/kernel/signal.c
+++ b/arch/ia64/kernel/signal.c
@@ -12,7 +12,6 @@
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/ptrace.h>
-#include <linux/tracehook.h>
#include <linux/sched.h>
#include <linux/signal.h>
#include <linux/smp.h>
diff --git a/arch/m68k/kernel/ptrace.c b/arch/m68k/kernel/ptrace.c
index aa3a0b8d07e9..6342ff4d2073 100644
--- a/arch/m68k/kernel/ptrace.c
+++ b/arch/m68k/kernel/ptrace.c
@@ -19,7 +19,6 @@
#include <linux/ptrace.h>
#include <linux/user.h>
#include <linux/signal.h>
-#include <linux/tracehook.h>
#include <linux/uaccess.h>
#include <asm/page.h>
@@ -282,13 +281,13 @@ asmlinkage int syscall_trace_enter(void)
int ret = 0;
if (test_thread_flag(TIF_SYSCALL_TRACE))
- ret = tracehook_report_syscall_entry(task_pt_regs(current));
+ ret = ptrace_report_syscall_entry(task_pt_regs(current));
return ret;
}
asmlinkage void syscall_trace_leave(void)
{
if (test_thread_flag(TIF_SYSCALL_TRACE))
- tracehook_report_syscall_exit(task_pt_regs(current), 0);
+ ptrace_report_syscall_exit(task_pt_regs(current), 0);
}
#endif /* CONFIG_COLDFIRE */
diff --git a/arch/m68k/kernel/signal.c b/arch/m68k/kernel/signal.c
index 338817d0cb3f..49533f65958a 100644
--- a/arch/m68k/kernel/signal.c
+++ b/arch/m68k/kernel/signal.c
@@ -43,7 +43,7 @@
#include <linux/tty.h>
#include <linux/binfmts.h>
#include <linux/extable.h>
-#include <linux/tracehook.h>
+#include <linux/resume_user_mode.h>
#include <asm/setup.h>
#include <linux/uaccess.h>
@@ -1109,5 +1109,5 @@ void do_notify_resume(struct pt_regs *regs)
do_signal(regs);
if (test_thread_flag(TIF_NOTIFY_RESUME))
- tracehook_notify_resume(regs);
+ resume_user_mode_work(regs);
}
diff --git a/arch/microblaze/kernel/ptrace.c b/arch/microblaze/kernel/ptrace.c
index badd286882ae..5234d0c1dcaa 100644
--- a/arch/microblaze/kernel/ptrace.c
+++ b/arch/microblaze/kernel/ptrace.c
@@ -33,7 +33,6 @@
#include <linux/elf.h>
#include <linux/audit.h>
#include <linux/seccomp.h>
-#include <linux/tracehook.h>
#include <linux/errno.h>
#include <asm/processor.h>
@@ -140,7 +139,7 @@ asmlinkage unsigned long do_syscall_trace_enter(struct pt_regs *regs)
secure_computing_strict(regs->r12);
if (test_thread_flag(TIF_SYSCALL_TRACE) &&
- tracehook_report_syscall_entry(regs))
+ ptrace_report_syscall_entry(regs))
/*
* Tracing decided this syscall should not happen.
* We'll return a bogus call number to get an ENOSYS
@@ -161,7 +160,7 @@ asmlinkage void do_syscall_trace_leave(struct pt_regs *regs)
step = test_thread_flag(TIF_SINGLESTEP);
if (step || test_thread_flag(TIF_SYSCALL_TRACE))
- tracehook_report_syscall_exit(regs, step);
+ ptrace_report_syscall_exit(regs, step);
}
void ptrace_disable(struct task_struct *child)
diff --git a/arch/microblaze/kernel/signal.c b/arch/microblaze/kernel/signal.c
index 873e05c94021..c3aebec71c0c 100644
--- a/arch/microblaze/kernel/signal.c
+++ b/arch/microblaze/kernel/signal.c
@@ -31,7 +31,7 @@
#include <linux/personality.h>
#include <linux/percpu.h>
#include <linux/linkage.h>
-#include <linux/tracehook.h>
+#include <linux/resume_user_mode.h>
#include <asm/entry.h>
#include <asm/ucontext.h>
#include <linux/uaccess.h>
@@ -311,5 +311,5 @@ asmlinkage void do_notify_resume(struct pt_regs *regs, int in_syscall)
do_signal(regs, in_syscall);
if (test_thread_flag(TIF_NOTIFY_RESUME))
- tracehook_notify_resume(regs);
+ resume_user_mode_work(regs);
}
diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
index db7c5be1d4a3..567aec4abac0 100644
--- a/arch/mips/kernel/ptrace.c
+++ b/arch/mips/kernel/ptrace.c
@@ -27,7 +27,6 @@
#include <linux/smp.h>
#include <linux/security.h>
#include <linux/stddef.h>
-#include <linux/tracehook.h>
#include <linux/audit.h>
#include <linux/seccomp.h>
#include <linux/ftrace.h>
@@ -1317,7 +1316,7 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall)
current_thread_info()->syscall = syscall;
if (test_thread_flag(TIF_SYSCALL_TRACE)) {
- if (tracehook_report_syscall_entry(regs))
+ if (ptrace_report_syscall_entry(regs))
return -1;
syscall = current_thread_info()->syscall;
}
@@ -1376,7 +1375,7 @@ asmlinkage void syscall_trace_leave(struct pt_regs *regs)
trace_sys_exit(regs, regs_return_value(regs));
if (test_thread_flag(TIF_SYSCALL_TRACE))
- tracehook_report_syscall_exit(regs, 0);
+ ptrace_report_syscall_exit(regs, 0);
user_enter();
}
diff --git a/arch/mips/kernel/signal.c b/arch/mips/kernel/signal.c
index 71e309be86a2..479999b7f2de 100644
--- a/arch/mips/kernel/signal.c
+++ b/arch/mips/kernel/signal.c
@@ -25,7 +25,7 @@
#include <linux/compiler.h>
#include <linux/syscalls.h>
#include <linux/uaccess.h>
-#include <linux/tracehook.h>
+#include <linux/resume_user_mode.h>
#include <asm/abi.h>
#include <asm/asm.h>
@@ -915,7 +915,7 @@ asmlinkage void do_notify_resume(struct pt_regs *regs, void *unused,
do_signal(regs);
if (thread_info_flags & _TIF_NOTIFY_RESUME)
- tracehook_notify_resume(regs);
+ resume_user_mode_work(regs);
user_enter();
}
diff --git a/arch/nios2/kernel/ptrace.c b/arch/nios2/kernel/ptrace.c
index a6ea9e1b4f61..cd62f310778b 100644
--- a/arch/nios2/kernel/ptrace.c
+++ b/arch/nios2/kernel/ptrace.c
@@ -15,7 +15,6 @@
#include <linux/regset.h>
#include <linux/sched.h>
#include <linux/sched/task_stack.h>
-#include <linux/tracehook.h>
#include <linux/uaccess.h>
#include <linux/user.h>
@@ -134,7 +133,7 @@ asmlinkage int do_syscall_trace_enter(void)
int ret = 0;
if (test_thread_flag(TIF_SYSCALL_TRACE))
- ret = tracehook_report_syscall_entry(task_pt_regs(current));
+ ret = ptrace_report_syscall_entry(task_pt_regs(current));
return ret;
}
@@ -142,5 +141,5 @@ asmlinkage int do_syscall_trace_enter(void)
asmlinkage void do_syscall_trace_exit(void)
{
if (test_thread_flag(TIF_SYSCALL_TRACE))
- tracehook_report_syscall_exit(task_pt_regs(current), 0);
+ ptrace_report_syscall_exit(task_pt_regs(current), 0);
}
diff --git a/arch/nios2/kernel/signal.c b/arch/nios2/kernel/signal.c
index 386e46443b60..cb0b91589cf2 100644
--- a/arch/nios2/kernel/signal.c
+++ b/arch/nios2/kernel/signal.c
@@ -15,7 +15,7 @@
#include <linux/uaccess.h>
#include <linux/unistd.h>
#include <linux/personality.h>
-#include <linux/tracehook.h>
+#include <linux/resume_user_mode.h>
#include <asm/ucontext.h>
#include <asm/cacheflush.h>
@@ -321,7 +321,7 @@ asmlinkage int do_notify_resume(struct pt_regs *regs)
return restart;
}
} else if (test_thread_flag(TIF_NOTIFY_RESUME))
- tracehook_notify_resume(regs);
+ resume_user_mode_work(regs);
return 0;
}
diff --git a/arch/openrisc/kernel/ptrace.c b/arch/openrisc/kernel/ptrace.c
index 4d60ae2a12fa..b971740fc2aa 100644
--- a/arch/openrisc/kernel/ptrace.c
+++ b/arch/openrisc/kernel/ptrace.c
@@ -22,7 +22,6 @@
#include <linux/ptrace.h>
#include <linux/audit.h>
#include <linux/regset.h>
-#include <linux/tracehook.h>
#include <linux/elf.h>
#include <asm/thread_info.h>
@@ -159,7 +158,7 @@ asmlinkage long do_syscall_trace_enter(struct pt_regs *regs)
long ret = 0;
if (test_thread_flag(TIF_SYSCALL_TRACE) &&
- tracehook_report_syscall_entry(regs))
+ ptrace_report_syscall_entry(regs))
/*
* Tracing decided this syscall should not happen.
* We'll return a bogus call number to get an ENOSYS
@@ -181,5 +180,5 @@ asmlinkage void do_syscall_trace_leave(struct pt_regs *regs)
step = test_thread_flag(TIF_SINGLESTEP);
if (step || test_thread_flag(TIF_SYSCALL_TRACE))
- tracehook_report_syscall_exit(regs, step);
+ ptrace_report_syscall_exit(regs, step);
}
diff --git a/arch/openrisc/kernel/signal.c b/arch/openrisc/kernel/signal.c
index 92c5b70740f5..80f69740c731 100644
--- a/arch/openrisc/kernel/signal.c
+++ b/arch/openrisc/kernel/signal.c
@@ -21,7 +21,7 @@
#include <linux/ptrace.h>
#include <linux/unistd.h>
#include <linux/stddef.h>
-#include <linux/tracehook.h>
+#include <linux/resume_user_mode.h>
#include <asm/processor.h>
#include <asm/syscall.h>
@@ -309,7 +309,7 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall)
}
syscall = 0;
} else {
- tracehook_notify_resume(regs);
+ resume_user_mode_work(regs);
}
}
local_irq_disable();
diff --git a/arch/parisc/kernel/ptrace.c b/arch/parisc/kernel/ptrace.c
index 65de6c4c9354..96ef6a6b66e5 100644
--- a/arch/parisc/kernel/ptrace.c
+++ b/arch/parisc/kernel/ptrace.c
@@ -15,7 +15,6 @@
#include <linux/elf.h>
#include <linux/errno.h>
#include <linux/ptrace.h>
-#include <linux/tracehook.h>
#include <linux/user.h>
#include <linux/personality.h>
#include <linux/regset.h>
@@ -316,7 +315,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
long do_syscall_trace_enter(struct pt_regs *regs)
{
if (test_thread_flag(TIF_SYSCALL_TRACE)) {
- int rc = tracehook_report_syscall_entry(regs);
+ int rc = ptrace_report_syscall_entry(regs);
/*
* As tracesys_next does not set %r28 to -ENOSYS
@@ -327,7 +326,7 @@ long do_syscall_trace_enter(struct pt_regs *regs)
if (rc) {
/*
* A nonzero return code from
- * tracehook_report_syscall_entry() tells us
+ * ptrace_report_syscall_entry() tells us
* to prevent the syscall execution. Skip
* the syscall call and the syscall restart handling.
*
@@ -381,7 +380,7 @@ void do_syscall_trace_exit(struct pt_regs *regs)
#endif
if (stepping || test_thread_flag(TIF_SYSCALL_TRACE))
- tracehook_report_syscall_exit(regs, stepping);
+ ptrace_report_syscall_exit(regs, stepping);
}
diff --git a/arch/parisc/kernel/signal.c b/arch/parisc/kernel/signal.c
index 3dd672e2e301..8bc0ddaa6219 100644
--- a/arch/parisc/kernel/signal.c
+++ b/arch/parisc/kernel/signal.c
@@ -19,7 +19,7 @@
#include <linux/errno.h>
#include <linux/wait.h>
#include <linux/ptrace.h>
-#include <linux/tracehook.h>
+#include <linux/resume_user_mode.h>
#include <linux/unistd.h>
#include <linux/stddef.h>
#include <linux/compat.h>
@@ -585,5 +585,5 @@ void do_notify_resume(struct pt_regs *regs, long in_syscall)
do_signal(regs, in_syscall);
if (test_thread_flag(TIF_NOTIFY_RESUME))
- tracehook_notify_resume(regs);
+ resume_user_mode_work(regs);
}
diff --git a/arch/powerpc/kernel/ptrace/ptrace.c b/arch/powerpc/kernel/ptrace/ptrace.c
index 55742ef1f991..6d5026a9db4f 100644
--- a/arch/powerpc/kernel/ptrace/ptrace.c
+++ b/arch/powerpc/kernel/ptrace/ptrace.c
@@ -16,7 +16,7 @@
*/
#include <linux/regset.h>
-#include <linux/tracehook.h>
+#include <linux/ptrace.h>
#include <linux/audit.h>
#include <linux/context_tracking.h>
#include <linux/syscalls.h>
@@ -262,12 +262,12 @@ long do_syscall_trace_enter(struct pt_regs *regs)
flags = read_thread_flags() & (_TIF_SYSCALL_EMU | _TIF_SYSCALL_TRACE);
if (flags) {
- int rc = tracehook_report_syscall_entry(regs);
+ int rc = ptrace_report_syscall_entry(regs);
if (unlikely(flags & _TIF_SYSCALL_EMU)) {
/*
* A nonzero return code from
- * tracehook_report_syscall_entry() tells us to prevent
+ * ptrace_report_syscall_entry() tells us to prevent
* the syscall execution, but we are not going to
* execute it anyway.
*
@@ -333,7 +333,7 @@ void do_syscall_trace_leave(struct pt_regs *regs)
step = test_thread_flag(TIF_SINGLESTEP);
if (step || test_thread_flag(TIF_SYSCALL_TRACE))
- tracehook_report_syscall_exit(regs, step);
+ ptrace_report_syscall_exit(regs, step);
}
void __init pt_regs_check(void);
diff --git a/arch/powerpc/kernel/signal.c b/arch/powerpc/kernel/signal.c
index b93b87df499d..f7f8620663c7 100644
--- a/arch/powerpc/kernel/signal.c
+++ b/arch/powerpc/kernel/signal.c
@@ -9,7 +9,7 @@
* this archive for more details.
*/
-#include <linux/tracehook.h>
+#include <linux/resume_user_mode.h>
#include <linux/signal.h>
#include <linux/uprobes.h>
#include <linux/key.h>
@@ -294,7 +294,7 @@ void do_notify_resume(struct pt_regs *regs, unsigned long thread_info_flags)
}
if (thread_info_flags & _TIF_NOTIFY_RESUME)
- tracehook_notify_resume(regs);
+ resume_user_mode_work(regs);
}
static unsigned long get_tm_stackpointer(struct task_struct *tsk)
diff --git a/arch/riscv/kernel/ptrace.c b/arch/riscv/kernel/ptrace.c
index a89243730153..793c7da0554b 100644
--- a/arch/riscv/kernel/ptrace.c
+++ b/arch/riscv/kernel/ptrace.c
@@ -17,7 +17,6 @@
#include <linux/regset.h>
#include <linux/sched.h>
#include <linux/sched/task_stack.h>
-#include <linux/tracehook.h>
#define CREATE_TRACE_POINTS
#include <trace/events/syscalls.h>
@@ -241,7 +240,7 @@ long arch_ptrace(struct task_struct *child, long request,
__visible int do_syscall_trace_enter(struct pt_regs *regs)
{
if (test_thread_flag(TIF_SYSCALL_TRACE))
- if (tracehook_report_syscall_entry(regs))
+ if (ptrace_report_syscall_entry(regs))
return -1;
/*
@@ -266,7 +265,7 @@ __visible void do_syscall_trace_exit(struct pt_regs *regs)
audit_syscall_exit(regs);
if (test_thread_flag(TIF_SYSCALL_TRACE))
- tracehook_report_syscall_exit(regs, 0);
+ ptrace_report_syscall_exit(regs, 0);
#ifdef CONFIG_HAVE_SYSCALL_TRACEPOINTS
if (test_thread_flag(TIF_SYSCALL_TRACEPOINT))
diff --git a/arch/riscv/kernel/signal.c b/arch/riscv/kernel/signal.c
index 16da3c3b53a1..9f4e59f80551 100644
--- a/arch/riscv/kernel/signal.c
+++ b/arch/riscv/kernel/signal.c
@@ -9,7 +9,7 @@
#include <linux/signal.h>
#include <linux/uaccess.h>
#include <linux/syscalls.h>
-#include <linux/tracehook.h>
+#include <linux/resume_user_mode.h>
#include <linux/linkage.h>
#include <asm/ucontext.h>
@@ -319,5 +319,5 @@ asmlinkage __visible void do_notify_resume(struct pt_regs *regs,
do_signal(regs);
if (thread_info_flags & _TIF_NOTIFY_RESUME)
- tracehook_notify_resume(regs);
+ resume_user_mode_work(regs);
}
diff --git a/arch/s390/include/asm/entry-common.h b/arch/s390/include/asm/entry-common.h
index 17aead80aadb..eabab24b71dd 100644
--- a/arch/s390/include/asm/entry-common.h
+++ b/arch/s390/include/asm/entry-common.h
@@ -5,7 +5,6 @@
#include <linux/sched.h>
#include <linux/audit.h>
#include <linux/randomize_kstack.h>
-#include <linux/tracehook.h>
#include <linux/processor.h>
#include <linux/uaccess.h>
#include <asm/timex.h>
diff --git a/arch/s390/kernel/ptrace.c b/arch/s390/kernel/ptrace.c
index ed3439515bb2..53e0209229f8 100644
--- a/arch/s390/kernel/ptrace.c
+++ b/arch/s390/kernel/ptrace.c
@@ -21,7 +21,6 @@
#include <linux/signal.h>
#include <linux/elf.h>
#include <linux/regset.h>
-#include <linux/tracehook.h>
#include <linux/seccomp.h>
#include <linux/compat.h>
#include <trace/syscall.h>
diff --git a/arch/s390/kernel/signal.c b/arch/s390/kernel/signal.c
index 5ff8d915ec7a..38258f817048 100644
--- a/arch/s390/kernel/signal.c
+++ b/arch/s390/kernel/signal.c
@@ -25,7 +25,6 @@
#include <linux/tty.h>
#include <linux/personality.h>
#include <linux/binfmts.h>
-#include <linux/tracehook.h>
#include <linux/syscalls.h>
#include <linux/compat.h>
#include <asm/ucontext.h>
@@ -453,7 +452,7 @@ static void handle_signal(struct ksignal *ksig, sigset_t *oldset,
* stack-frames in one go after that.
*/
-void arch_do_signal_or_restart(struct pt_regs *regs, bool has_signal)
+void arch_do_signal_or_restart(struct pt_regs *regs)
{
struct ksignal ksig;
sigset_t *oldset = sigmask_to_save();
@@ -466,7 +465,7 @@ void arch_do_signal_or_restart(struct pt_regs *regs, bool has_signal)
current->thread.system_call =
test_pt_regs_flag(regs, PIF_SYSCALL) ? regs->int_code : 0;
- if (has_signal && get_signal(&ksig)) {
+ if (get_signal(&ksig)) {
/* Whee! Actually deliver the signal. */
if (current->thread.system_call) {
regs->int_code = current->thread.system_call;
diff --git a/arch/sh/kernel/ptrace_32.c b/arch/sh/kernel/ptrace_32.c
index 5281685f6ad1..d417988d9770 100644
--- a/arch/sh/kernel/ptrace_32.c
+++ b/arch/sh/kernel/ptrace_32.c
@@ -20,7 +20,6 @@
#include <linux/io.h>
#include <linux/audit.h>
#include <linux/seccomp.h>
-#include <linux/tracehook.h>
#include <linux/elf.h>
#include <linux/regset.h>
#include <linux/hw_breakpoint.h>
@@ -456,7 +455,7 @@ long arch_ptrace(struct task_struct *child, long request,
asmlinkage long do_syscall_trace_enter(struct pt_regs *regs)
{
if (test_thread_flag(TIF_SYSCALL_TRACE) &&
- tracehook_report_syscall_entry(regs)) {
+ ptrace_report_syscall_entry(regs)) {
regs->regs[0] = -ENOSYS;
return -1;
}
@@ -484,5 +483,5 @@ asmlinkage void do_syscall_trace_leave(struct pt_regs *regs)
step = test_thread_flag(TIF_SINGLESTEP);
if (step || test_thread_flag(TIF_SYSCALL_TRACE))
- tracehook_report_syscall_exit(regs, step);
+ ptrace_report_syscall_exit(regs, step);
}
diff --git a/arch/sh/kernel/signal_32.c b/arch/sh/kernel/signal_32.c
index dd3092911efa..90f495d35db2 100644
--- a/arch/sh/kernel/signal_32.c
+++ b/arch/sh/kernel/signal_32.c
@@ -25,7 +25,7 @@
#include <linux/personality.h>
#include <linux/binfmts.h>
#include <linux/io.h>
-#include <linux/tracehook.h>
+#include <linux/resume_user_mode.h>
#include <asm/ucontext.h>
#include <linux/uaccess.h>
#include <asm/cacheflush.h>
@@ -503,5 +503,5 @@ asmlinkage void do_notify_resume(struct pt_regs *regs, unsigned int save_r0,
do_signal(regs, save_r0);
if (thread_info_flags & _TIF_NOTIFY_RESUME)
- tracehook_notify_resume(regs);
+ resume_user_mode_work(regs);
}
diff --git a/arch/sparc/kernel/ptrace_32.c b/arch/sparc/kernel/ptrace_32.c
index 5318174a0268..e7db48acb838 100644
--- a/arch/sparc/kernel/ptrace_32.c
+++ b/arch/sparc/kernel/ptrace_32.c
@@ -21,7 +21,6 @@
#include <linux/signal.h>
#include <linux/regset.h>
#include <linux/elf.h>
-#include <linux/tracehook.h>
#include <linux/uaccess.h>
#include <asm/cacheflush.h>
@@ -439,9 +438,9 @@ asmlinkage int syscall_trace(struct pt_regs *regs, int syscall_exit_p)
if (test_thread_flag(TIF_SYSCALL_TRACE)) {
if (syscall_exit_p)
- tracehook_report_syscall_exit(regs, 0);
+ ptrace_report_syscall_exit(regs, 0);
else
- ret = tracehook_report_syscall_entry(regs);
+ ret = ptrace_report_syscall_entry(regs);
}
return ret;
diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
index 2b92155db8a5..86a7eb5c27ba 100644
--- a/arch/sparc/kernel/ptrace_64.c
+++ b/arch/sparc/kernel/ptrace_64.c
@@ -25,7 +25,6 @@
#include <linux/audit.h>
#include <linux/signal.h>
#include <linux/regset.h>
-#include <linux/tracehook.h>
#include <trace/syscall.h>
#include <linux/compat.h>
#include <linux/elf.h>
@@ -1095,7 +1094,7 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
user_exit();
if (test_thread_flag(TIF_SYSCALL_TRACE))
- ret = tracehook_report_syscall_entry(regs);
+ ret = ptrace_report_syscall_entry(regs);
if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
trace_sys_enter(regs, regs->u_regs[UREG_G1]);
@@ -1118,7 +1117,7 @@ asmlinkage void syscall_trace_leave(struct pt_regs *regs)
trace_sys_exit(regs, regs->u_regs[UREG_I0]);
if (test_thread_flag(TIF_SYSCALL_TRACE))
- tracehook_report_syscall_exit(regs, 0);
+ ptrace_report_syscall_exit(regs, 0);
if (test_thread_flag(TIF_NOHZ))
user_enter();
diff --git a/arch/sparc/kernel/signal32.c b/arch/sparc/kernel/signal32.c
index 6cc124a3bb98..f9fe502b81c6 100644
--- a/arch/sparc/kernel/signal32.c
+++ b/arch/sparc/kernel/signal32.c
@@ -20,7 +20,6 @@
#include <linux/binfmts.h>
#include <linux/compat.h>
#include <linux/bitops.h>
-#include <linux/tracehook.h>
#include <linux/uaccess.h>
#include <asm/ptrace.h>
diff --git a/arch/sparc/kernel/signal_32.c b/arch/sparc/kernel/signal_32.c
index 74f80443b195..89b93c7136e7 100644
--- a/arch/sparc/kernel/signal_32.c
+++ b/arch/sparc/kernel/signal_32.c
@@ -19,7 +19,7 @@
#include <linux/smp.h>
#include <linux/binfmts.h> /* do_coredum */
#include <linux/bitops.h>
-#include <linux/tracehook.h>
+#include <linux/resume_user_mode.h>
#include <linux/uaccess.h>
#include <asm/ptrace.h>
@@ -524,7 +524,7 @@ void do_notify_resume(struct pt_regs *regs, unsigned long orig_i0,
if (thread_info_flags & (_TIF_SIGPENDING | _TIF_NOTIFY_SIGNAL))
do_signal(regs, orig_i0);
if (thread_info_flags & _TIF_NOTIFY_RESUME)
- tracehook_notify_resume(regs);
+ resume_user_mode_work(regs);
}
asmlinkage int do_sys_sigstack(struct sigstack __user *ssptr,
diff --git a/arch/sparc/kernel/signal_64.c b/arch/sparc/kernel/signal_64.c
index 2a78d2af1265..8b9fc76cd3e0 100644
--- a/arch/sparc/kernel/signal_64.c
+++ b/arch/sparc/kernel/signal_64.c
@@ -15,7 +15,7 @@
#include <linux/errno.h>
#include <linux/wait.h>
#include <linux/ptrace.h>
-#include <linux/tracehook.h>
+#include <linux/resume_user_mode.h>
#include <linux/unistd.h>
#include <linux/mm.h>
#include <linux/tty.h>
@@ -552,7 +552,7 @@ void do_notify_resume(struct pt_regs *regs, unsigned long orig_i0, unsigned long
if (thread_info_flags & (_TIF_SIGPENDING | _TIF_NOTIFY_SIGNAL))
do_signal(regs, orig_i0);
if (thread_info_flags & _TIF_NOTIFY_RESUME)
- tracehook_notify_resume(regs);
+ resume_user_mode_work(regs);
user_enter();
}
diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
index 4a420778ed87..80504680be08 100644
--- a/arch/um/kernel/process.c
+++ b/arch/um/kernel/process.c
@@ -23,7 +23,7 @@
#include <linux/seq_file.h>
#include <linux/tick.h>
#include <linux/threads.h>
-#include <linux/tracehook.h>
+#include <linux/resume_user_mode.h>
#include <asm/current.h>
#include <asm/mmu_context.h>
#include <linux/uaccess.h>
@@ -104,7 +104,7 @@ void interrupt_end(void)
test_thread_flag(TIF_NOTIFY_SIGNAL))
do_signal(regs);
if (test_thread_flag(TIF_NOTIFY_RESUME))
- tracehook_notify_resume(regs);
+ resume_user_mode_work(regs);
}
int get_current_pid(void)
diff --git a/arch/um/kernel/ptrace.c b/arch/um/kernel/ptrace.c
index b425f47bddbb..bfaf6ab1ac03 100644
--- a/arch/um/kernel/ptrace.c
+++ b/arch/um/kernel/ptrace.c
@@ -6,7 +6,6 @@
#include <linux/audit.h>
#include <linux/ptrace.h>
#include <linux/sched.h>
-#include <linux/tracehook.h>
#include <linux/uaccess.h>
#include <asm/ptrace-abi.h>
@@ -135,7 +134,7 @@ int syscall_trace_enter(struct pt_regs *regs)
if (!test_thread_flag(TIF_SYSCALL_TRACE))
return 0;
- return tracehook_report_syscall_entry(regs);
+ return ptrace_report_syscall_entry(regs);
}
void syscall_trace_leave(struct pt_regs *regs)
@@ -151,7 +150,7 @@ void syscall_trace_leave(struct pt_regs *regs)
if (!test_thread_flag(TIF_SYSCALL_TRACE))
return;
- tracehook_report_syscall_exit(regs, 0);
+ ptrace_report_syscall_exit(regs, 0);
/* force do_signal() --> is_syscall() */
if (ptraced & PT_PTRACED)
set_thread_flag(TIF_SIGPENDING);
diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
index 8d2f2f995539..98d10ef60571 100644
--- a/arch/x86/kernel/ptrace.c
+++ b/arch/x86/kernel/ptrace.c
@@ -13,7 +13,6 @@
#include <linux/errno.h>
#include <linux/slab.h>
#include <linux/ptrace.h>
-#include <linux/tracehook.h>
#include <linux/user.h>
#include <linux/elf.h>
#include <linux/security.h>
diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
index ec71e06ae364..e439eb14325f 100644
--- a/arch/x86/kernel/signal.c
+++ b/arch/x86/kernel/signal.c
@@ -18,7 +18,6 @@
#include <linux/kstrtox.h>
#include <linux/errno.h>
#include <linux/wait.h>
-#include <linux/tracehook.h>
#include <linux/unistd.h>
#include <linux/stddef.h>
#include <linux/personality.h>
@@ -861,11 +860,11 @@ static inline unsigned long get_nr_restart_syscall(const struct pt_regs *regs)
* want to handle. Thus you cannot kill init even with a SIGKILL even by
* mistake.
*/
-void arch_do_signal_or_restart(struct pt_regs *regs, bool has_signal)
+void arch_do_signal_or_restart(struct pt_regs *regs)
{
struct ksignal ksig;
- if (has_signal && get_signal(&ksig)) {
+ if (get_signal(&ksig)) {
/* Whee! Actually deliver the signal. */
handle_signal(&ksig, regs);
return;
diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
index a6cf56a14939..6eb4d91d5365 100644
--- a/arch/x86/mm/tlb.c
+++ b/arch/x86/mm/tlb.c
@@ -9,6 +9,7 @@
#include <linux/cpu.h>
#include <linux/debugfs.h>
#include <linux/sched/smt.h>
+#include <linux/task_work.h>
#include <asm/tlbflush.h>
#include <asm/mmu_context.h>
diff --git a/arch/xtensa/kernel/ptrace.c b/arch/xtensa/kernel/ptrace.c
index bb3f4797d212..323c678a691f 100644
--- a/arch/xtensa/kernel/ptrace.c
+++ b/arch/xtensa/kernel/ptrace.c
@@ -26,7 +26,6 @@
#include <linux/security.h>
#include <linux/signal.h>
#include <linux/smp.h>
-#include <linux/tracehook.h>
#include <linux/uaccess.h>
#define CREATE_TRACE_POINTS
@@ -550,7 +549,7 @@ int do_syscall_trace_enter(struct pt_regs *regs)
regs->areg[2] = -ENOSYS;
if (test_thread_flag(TIF_SYSCALL_TRACE) &&
- tracehook_report_syscall_entry(regs)) {
+ ptrace_report_syscall_entry(regs)) {
regs->areg[2] = -ENOSYS;
regs->syscall = NO_SYSCALL;
return 0;
@@ -583,5 +582,5 @@ void do_syscall_trace_leave(struct pt_regs *regs)
step = test_thread_flag(TIF_SINGLESTEP);
if (step || test_thread_flag(TIF_SYSCALL_TRACE))
- tracehook_report_syscall_exit(regs, step);
+ ptrace_report_syscall_exit(regs, step);
}
diff --git a/arch/xtensa/kernel/signal.c b/arch/xtensa/kernel/signal.c
index f6c949895b3e..6f68649e86ba 100644
--- a/arch/xtensa/kernel/signal.c
+++ b/arch/xtensa/kernel/signal.c
@@ -19,7 +19,7 @@
#include <linux/errno.h>
#include <linux/ptrace.h>
#include <linux/personality.h>
-#include <linux/tracehook.h>
+#include <linux/resume_user_mode.h>
#include <linux/sched/task_stack.h>
#include <asm/ucontext.h>
@@ -511,5 +511,5 @@ void do_notify_resume(struct pt_regs *regs)
do_signal(regs);
if (test_thread_flag(TIF_NOTIFY_RESUME))
- tracehook_notify_resume(regs);
+ resume_user_mode_work(regs);
}