Пример #1
0
static int quicktest3(unsigned long arg)
{
	char buf1[BUFSIZE], buf2[BUFSIZE];
	int ret = 0;

	memset(buf2, 0, sizeof(buf2));
	memset(buf1, get_cycles() & 255, sizeof(buf1));
	gru_copy_gpa(uv_gpa(buf2), uv_gpa(buf1), BUFSIZE);
	if (memcmp(buf1, buf2, BUFSIZE)) {
;
		ret = -EIO;
	}
	return ret;
}
Пример #2
0
static int quicktest3(unsigned long arg)
{
	char buf1[BUFSIZE], buf2[BUFSIZE];
	int ret = 0;

	memset(buf2, 0, sizeof(buf2));
	memset(buf1, get_cycles() & 255, sizeof(buf1));
	gru_copy_gpa(uv_gpa(buf2), uv_gpa(buf1), BUFSIZE);
	if (memcmp(buf1, buf2, BUFSIZE)) {
		printk(KERN_DEBUG "GRU:%d quicktest3 error\n", smp_processor_id());
		ret = -EIO;
	}
	return ret;
}
Пример #3
0
static enum xp_retval
xp_remote_memcpy_uv(unsigned long dst_gpa, const unsigned long src_gpa,
		    size_t len)
{
	int ret;

	if (uv_gpa_in_mmr_space(src_gpa))
		return xp_remote_mmr_read(dst_gpa, src_gpa, len);

	ret = gru_copy_gpa(dst_gpa, src_gpa, len);
	if (ret == 0)
		return xpSuccess;

	dev_err(xp, "gru_copy_gpa() failed, dst_gpa=0x%016lx src_gpa=0x%016lx "
		"len=%ld\n", dst_gpa, src_gpa, len);
	return xpGruCopyError;
}