like:
/*
@@ -220,9 +232,8(HERE: why not -220,9 +220,8) @@ fastcall notrace void
do_page_fault(stru
struct vm_area_struct * vma;
unsigned long address;
unsigned long page;
- int write;
- siginfo_t info;
-
+ int write, si_code;
+
/* get the address */
__asm__("movl %%cr2,%0":"=r" (address));
trace_special(regs->eip, error_code, address);
@@ -236,7 +247,7 (HERE: why not -236,7,+236,7) @@ fastcall notrace
void do_page_fault(stru
tsk = current;
- info.si_code = SEGV_MAPERR;
+ si_code = SEGV_MAPERR;
/*
* We fault-in kernel-space virtual memory on-demand. The
@@ -316,7 +327,7 (HERE -316,7, +316,7) @@ fastcall notrace void
do_page_fault(stru
* we can handle it..
*/
good_area:
- info.si_code = SEGV_ACCERR;
+ si_code = SEGV_ACCERR;
write = 0;
switch (error_code & 3) {
default: /* 3: write, present */
@@ -390,11 +401,7 (HERE:why not -390,11,+390,11) @@ bad_area_nosemaphore:
/* Kernel addresses are always protection faults */
tsk->thread.error_code = error_code | (address >= TASK_SIZE);
tsk->thread.trap_no = 14;
- info.si_signo = SIGSEGV;
- info.si_errno = 0;
- /* info.si_code has been set above */
- info.si_addr = (void __user *)address;
- force_sig_info(SIGSEGV, &info, tsk);
+ force_sig_info_fault(SIGSEGV, si_code, address, tsk);
return;
}
@@ -500,11 +507,7(HERE: why not -500,11,+500,7) @@ do_sigbus:
tsk->thread.cr2 = address;
tsk->thread.error_code = error_code;
tsk->thread.trap_no = 14;
- info.si_signo = SIGBUS;
- info.si_errno = 0;
- info.si_code = BUS_ADRERR;
- info.si_addr = (void __user *)address;
- force_sig_info(SIGBUS, &info, tsk);
+ force_sig_info_fault(SIGBUS, BUS_ADRERR, address, tsk);
return;
...
in :-220,9 +232,8
I think the old file from the line 220,and have 9 lines,then the
newfile have 8 lines
so must delete one line. but why +232,it from the line 232 ?
like this..
maybe it's very very simple.but i really confused it.wishes helps,
Thanks
--------
guorke
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
