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-rw-r--r--arch/x86/ia32/ia32_signal.c2
-rw-r--r--arch/x86/include/asm/processor.h2
-rw-r--r--arch/x86/kernel/dumpstack.c2
-rw-r--r--arch/x86/kernel/ptrace.c3
-rw-r--r--arch/x86/kernel/signal.c2
-rw-r--r--arch/x86/kernel/traps.c16
-rw-r--r--arch/x86/kernel/vm86_32.c2
-rw-r--r--arch/x86/kernel/vsyscall_64.c2
-rw-r--r--arch/x86/math-emu/fpu_entry.c5
-rw-r--r--arch/x86/mm/fault.c10
10 files changed, 24 insertions, 22 deletions
diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
index bc09ed2a8b9..45b4fdd4e1d 100644
--- a/arch/x86/ia32/ia32_signal.c
+++ b/arch/x86/ia32/ia32_signal.c
@@ -345,7 +345,7 @@ static int ia32_setup_sigcontext(struct sigcontext_ia32 __user *sc,
put_user_ex(regs->dx, &sc->dx);
put_user_ex(regs->cx, &sc->cx);
put_user_ex(regs->ax, &sc->ax);
- put_user_ex(current->thread.trap_no, &sc->trapno);
+ put_user_ex(current->thread.trap_nr, &sc->trapno);
put_user_ex(current->thread.error_code, &sc->err);
put_user_ex(regs->ip, &sc->ip);
put_user_ex(regs->cs, (unsigned int __user *)&sc->cs);
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
index 02ce0b37964..f6d0d2eb083 100644
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -453,7 +453,7 @@ struct thread_struct {
unsigned long ptrace_dr7;
/* Fault info: */
unsigned long cr2;
- unsigned long trap_no;
+ unsigned long trap_nr;
unsigned long error_code;
/* floating point and extended processor state */
struct fpu fpu;
diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
index 4025fe4f928..28f98706b08 100644
--- a/arch/x86/kernel/dumpstack.c
+++ b/arch/x86/kernel/dumpstack.c
@@ -265,7 +265,7 @@ int __kprobes __die(const char *str, struct pt_regs *regs, long err)
#endif
printk("\n");
if (notify_die(DIE_OOPS, str, regs, err,
- current->thread.trap_no, SIGSEGV) == NOTIFY_STOP)
+ current->thread.trap_nr, SIGSEGV) == NOTIFY_STOP)
return 1;
show_registers(regs);
diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
index 93e7877a19c..6fb330adc7c 100644
--- a/arch/x86/kernel/ptrace.c
+++ b/arch/x86/kernel/ptrace.c
@@ -33,6 +33,7 @@
#include <asm/prctl.h>
#include <asm/proto.h>
#include <asm/hw_breakpoint.h>
+#include <asm/traps.h>
#include "tls.h"
@@ -1425,7 +1426,7 @@ static void fill_sigtrap_info(struct task_struct *tsk,
int error_code, int si_code,
struct siginfo *info)
{
- tsk->thread.trap_no = 1;
+ tsk->thread.trap_nr = X86_TRAP_DB;
tsk->thread.error_code = error_code;
memset(info, 0, sizeof(*info));
diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
index c3846b6fb72..9c73acc1c86 100644
--- a/arch/x86/kernel/signal.c
+++ b/arch/x86/kernel/signal.c
@@ -150,7 +150,7 @@ int setup_sigcontext(struct sigcontext __user *sc, void __user *fpstate,
put_user_ex(regs->r15, &sc->r15);
#endif /* CONFIG_X86_64 */
- put_user_ex(current->thread.trap_no, &sc->trapno);
+ put_user_ex(current->thread.trap_nr, &sc->trapno);
put_user_ex(current->thread.error_code, &sc->err);
put_user_ex(regs->ip, &sc->ip);
#ifdef CONFIG_X86_32
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index 037fc2bc531..c6d17ad59b8 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kernel/traps.c
@@ -132,7 +132,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
trap_signal:
#endif
/*
- * We want error_code and trap_no set for userspace faults and
+ * We want error_code and trap_nr set for userspace faults and
* kernelspace faults which result in die(), but not
* kernelspace faults which are fixed up. die() gives the
* process no chance to handle the signal and notice the
@@ -141,7 +141,7 @@ trap_signal:
* delivered, faults. See also do_general_protection below.
*/
tsk->thread.error_code = error_code;
- tsk->thread.trap_no = trapnr;
+ tsk->thread.trap_nr = trapnr;
#ifdef CONFIG_X86_64
if (show_unhandled_signals && unhandled_signal(tsk, signr) &&
@@ -164,7 +164,7 @@ trap_signal:
kernel_trap:
if (!fixup_exception(regs)) {
tsk->thread.error_code = error_code;
- tsk->thread.trap_no = trapnr;
+ tsk->thread.trap_nr = trapnr;
die(str, regs, error_code);
}
return;
@@ -240,7 +240,7 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code)
notify_die(DIE_TRAP, str, regs, error_code, X86_TRAP_DF, SIGSEGV);
tsk->thread.error_code = error_code;
- tsk->thread.trap_no = X86_TRAP_DF;
+ tsk->thread.trap_nr = X86_TRAP_DF;
/*
* This is always a kernel trap and never fixable (and thus must
@@ -268,7 +268,7 @@ do_general_protection(struct pt_regs *regs, long error_code)
goto gp_in_kernel;
tsk->thread.error_code = error_code;
- tsk->thread.trap_no = X86_TRAP_GP;
+ tsk->thread.trap_nr = X86_TRAP_GP;
if (show_unhandled_signals && unhandled_signal(tsk, SIGSEGV) &&
printk_ratelimit()) {
@@ -295,7 +295,7 @@ gp_in_kernel:
return;
tsk->thread.error_code = error_code;
- tsk->thread.trap_no = X86_TRAP_GP;
+ tsk->thread.trap_nr = X86_TRAP_GP;
if (notify_die(DIE_GPF, "general protection fault", regs, error_code,
X86_TRAP_GP, SIGSEGV) == NOTIFY_STOP)
return;
@@ -475,7 +475,7 @@ void math_error(struct pt_regs *regs, int error_code, int trapnr)
{
if (!fixup_exception(regs)) {
task->thread.error_code = error_code;
- task->thread.trap_no = trapnr;
+ task->thread.trap_nr = trapnr;
die(str, regs, error_code);
}
return;
@@ -485,7 +485,7 @@ void math_error(struct pt_regs *regs, int error_code, int trapnr)
* Save the info for the exception handler and clear the error.
*/
save_init_fpu(task);
- task->thread.trap_no = trapnr;
+ task->thread.trap_nr = trapnr;
task->thread.error_code = error_code;
info.si_signo = SIGFPE;
info.si_errno = 0;
diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
index b466cab5ba1..a1315ab2d6b 100644
--- a/arch/x86/kernel/vm86_32.c
+++ b/arch/x86/kernel/vm86_32.c
@@ -567,7 +567,7 @@ int handle_vm86_trap(struct kernel_vm86_regs *regs, long error_code, int trapno)
}
if (trapno != 1)
return 1; /* we let this handle by the calling routine */
- current->thread.trap_no = trapno;
+ current->thread.trap_nr = trapno;
current->thread.error_code = error_code;
force_sig(SIGTRAP, current);
return 0;
diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
index b07ba939356..327509b95e0 100644
--- a/arch/x86/kernel/vsyscall_64.c
+++ b/arch/x86/kernel/vsyscall_64.c
@@ -153,7 +153,7 @@ static bool write_ok_or_segv(unsigned long ptr, size_t size)
thread->error_code = 6; /* user fault, no page, write */
thread->cr2 = ptr;
- thread->trap_no = 14;
+ thread->trap_nr = X86_TRAP_PF;
memset(&info, 0, sizeof(info));
info.si_signo = SIGSEGV;
diff --git a/arch/x86/math-emu/fpu_entry.c b/arch/x86/math-emu/fpu_entry.c
index 7718541541d..9b868124128 100644
--- a/arch/x86/math-emu/fpu_entry.c
+++ b/arch/x86/math-emu/fpu_entry.c
@@ -28,6 +28,7 @@
#include <linux/regset.h>
#include <asm/uaccess.h>
+#include <asm/traps.h>
#include <asm/desc.h>
#include <asm/user.h>
#include <asm/i387.h>
@@ -269,7 +270,7 @@ void math_emulate(struct math_emu_info *info)
FPU_EIP = FPU_ORIG_EIP; /* Point to current FPU instruction. */
RE_ENTRANT_CHECK_OFF;
- current->thread.trap_no = 16;
+ current->thread.trap_nr = X86_TRAP_MF;
current->thread.error_code = 0;
send_sig(SIGFPE, current, 1);
return;
@@ -662,7 +663,7 @@ static int valid_prefix(u_char *Byte, u_char __user **fpu_eip,
void math_abort(struct math_emu_info *info, unsigned int signal)
{
FPU_EIP = FPU_ORIG_EIP;
- current->thread.trap_no = 16;
+ current->thread.trap_nr = X86_TRAP_MF;
current->thread.error_code = 0;
send_sig(signal, current, 1);
RE_ENTRANT_CHECK_OFF;
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
index f0b4caf85c1..3ecfd1aaf21 100644
--- a/arch/x86/mm/fault.c
+++ b/arch/x86/mm/fault.c
@@ -615,7 +615,7 @@ pgtable_bad(struct pt_regs *regs, unsigned long error_code,
dump_pagetable(address);
tsk->thread.cr2 = address;
- tsk->thread.trap_no = 14;
+ tsk->thread.trap_nr = X86_TRAP_PF;
tsk->thread.error_code = error_code;
if (__die("Bad pagetable", regs, error_code))
@@ -636,7 +636,7 @@ no_context(struct pt_regs *regs, unsigned long error_code,
/* Are we prepared to handle this kernel fault? */
if (fixup_exception(regs)) {
if (current_thread_info()->sig_on_uaccess_error && signal) {
- tsk->thread.trap_no = 14;
+ tsk->thread.trap_nr = X86_TRAP_PF;
tsk->thread.error_code = error_code | PF_USER;
tsk->thread.cr2 = address;
@@ -676,7 +676,7 @@ no_context(struct pt_regs *regs, unsigned long error_code,
printk(KERN_EMERG "Thread overran stack, or stack corrupted\n");
tsk->thread.cr2 = address;
- tsk->thread.trap_no = 14;
+ tsk->thread.trap_nr = X86_TRAP_PF;
tsk->thread.error_code = error_code;
sig = SIGKILL;
@@ -754,7 +754,7 @@ __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code,
/* Kernel addresses are always protection faults: */
tsk->thread.cr2 = address;
tsk->thread.error_code = error_code | (address >= TASK_SIZE);
- tsk->thread.trap_no = 14;
+ tsk->thread.trap_nr = X86_TRAP_PF;
force_sig_info_fault(SIGSEGV, si_code, address, tsk, 0);
@@ -838,7 +838,7 @@ do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address,
tsk->thread.cr2 = address;
tsk->thread.error_code = error_code;
- tsk->thread.trap_no = 14;
+ tsk->thread.trap_nr = X86_TRAP_PF;
#ifdef CONFIG_MEMORY_FAILURE
if (fault & (VM_FAULT_HWPOISON|VM_FAULT_HWPOISON_LARGE)) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-27 12:55:43 +0000