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Remove rest of exec domains.

Browse Source 
It is gone from all archs, now we can remove
the final bits.

Signed-off-by: Richard Weinberger <richard@nod.at>
This commit is contained in:
Richard Weinberger
2015-04-11 21:45:22 +02:00
parent fa41b1c7df
commit 9058f3b326
3 changed files with 1 additions and 82 deletions
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kernel/exec_domain.c
-37
View File
@@ -20,43 +20,6 @@
#include <linux/types.h>
#include <linux/fs_struct.h>
static void default_handler(int, struct pt_regs *);
static unsigned long ident_map[32] = {
0, 1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23,
24, 25, 26, 27, 28, 29, 30, 31
};
struct exec_domain default_exec_domain = {
.name = "Linux", /* name */
.handler = default_handler, /* lcall7 causes a seg fault. */
.pers_low = 0, /* PER_LINUX personality. */
.pers_high = 0, /* PER_LINUX personality. */
.signal_map = ident_map, /* Identity map signals. */
.signal_invmap = ident_map, /* - both ways. */
};
static void
default_handler(int segment, struct pt_regs *regp)
{
set_personality(0);
if (current_thread_info()->exec_domain->handler != default_handler)
current_thread_info()->exec_domain->handler(segment, regp);
else
send_sig(SIGSEGV, current, 1);
}
int __set_personality(unsigned int personality)
{
current->personality = personality;
return 0;
}
EXPORT_SYMBOL(__set_personality);
#ifdef CONFIG_PROC_FS
static int execdomains_proc_show(struct seq_file *m, void *v)
{