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| author | Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com> | 2009-09-07 17:09:58 +0900 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-09-09 13:47:32 -0700 |
| commit | 1b4ffcf8432f7945e0bd0571f10a2f2bd1dbd850 (patch) | |
| tree | 1b95d1740ed46c89c28501e1d947c3c173f75436 /drivers | |
| parent | f15857569613a982568be88d034555d88eead0aa (diff) | |
| download | kernel_samsung_espresso10-1b4ffcf8432f7945e0bd0571f10a2f2bd1dbd850.zip kernel_samsung_espresso10-1b4ffcf8432f7945e0bd0571f10a2f2bd1dbd850.tar.gz kernel_samsung_espresso10-1b4ffcf8432f7945e0bd0571f10a2f2bd1dbd850.tar.bz2 | |
PCI: pcie, aer: init struct aer_err_info for reuse
In case of multiple errors, struct aer_err_info would be reused among
all reported devices. So the info->status should be initialized before
recycled. Otherwise error of one device might be reported as the error
of another device. Also info->flags has similar problem on reporting
TLP header.
Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pci/pcie/aer/aerdrv_core.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/pci/pcie/aer/aerdrv_core.c b/drivers/pci/pcie/aer/aerdrv_core.c index d3f6df4..4d67db8 100644 --- a/drivers/pci/pcie/aer/aerdrv_core.c +++ b/drivers/pci/pcie/aer/aerdrv_core.c @@ -708,6 +708,9 @@ static int get_device_error_info(struct pci_dev *dev, struct aer_err_info *info) { int pos; + info->status = 0; + info->flags &= ~AER_TLP_HEADER_VALID_FLAG; + pos = pci_find_ext_capability(dev, PCI_EXT_CAP_ID_ERR); /* The device might not support AER */ |