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x86 setup: handle more than 8 CPU flag words

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Checkin e38e05a858 added a 9th CPU flag
word, but didn't adjust the boot code to match.  This patch adds the
necessary boot code support.

Note: due to a typo in an #if statement, it didn't trigger the #error
this was supposed to do.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
This commit is contained in:
H. Peter Anvin
2008-09-16 15:09:26 -07:00
parent a9853dd6d2
commit 97fc0555da
2 changed files with 27 additions and 26 deletions
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17
arch/x86/boot/cpu.c
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@@ -59,17 +59,18 @@ int validate_cpu(void)
u32 e = err_flags[i];
for (j = 0; j < 32; j++) {
int n = (i << 5)+j;
if (*msg_strs < n) {
if (msg_strs[0] < i ||
(msg_strs[0] == i && msg_strs[1] < j)) {
/* Skip to the next string */
do {
msg_strs++;
} while (*msg_strs);
msg_strs++;
msg_strs += 2;
while (*msg_strs++)
;
}
if (e & 1) {
if (*msg_strs == n && msg_strs[1])
printf("%s ", msg_strs+1);
if (msg_strs[0] == i &&
msg_strs[1] == j &&
msg_strs[2])
printf("%s ", msg_strs+2);
else
printf("%d:%d ", i, j);
}