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Do not report non-safe sys_sdevio calls when the address is 'SELF'

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This commit is contained in:
Philip Homburg 2006-07-13 14:46:53 +00:00
parent c06bc3ead8
commit d40007667c
1 changed files with 5 additions and 2 deletions
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7
kernel/system/do_sdevio.c
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@ -28,13 +28,16 @@ register message *m_ptr; /* pointer to request message */
phys_bytes phys_buf;
int req_type, req_dir;
if ((m_ptr->DIO_REQUEST & _DIO_SAFEMASK) != _DIO_SAFE)
/* Allow safe copies and accesses to SELF */
if ((m_ptr->DIO_REQUEST & _DIO_SAFEMASK) != _DIO_SAFE &&
proc_nr_e != SELF)
{
static int first= 1;
if (first)
{
first= 0;
kprintf("do_sdevio: for %d\n", m_ptr->m_source);
kprintf("do_sdevio: for %d, req %d\n",
m_ptr->m_source, m_ptr->DIO_REQUEST);
}
}