-stable review patch. If anyone has any objections, please let us know.
------------------
From: Kylene Jo Hall <[email protected]>
Under stress testing I found that the interrupt is not always cleared.
This is a bug and this patch should go into 2.6.18 and 2.6.17.x.
Signed-off-by: Kylene Hall <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/char/tpm/tpm_tis.c | 1 +
1 file changed, 1 insertion(+)
--- linux-2.6.17.6.orig/drivers/char/tpm/tpm_tis.c
+++ linux-2.6.17.6/drivers/char/tpm/tpm_tis.c
@@ -424,6 +424,7 @@ static irqreturn_t tis_int_handler(int i
iowrite32(interrupt,
chip->vendor.iobase +
TPM_INT_STATUS(chip->vendor.locality));
+ mb();
return IRQ_HANDLED;
}
--
-
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/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
