Andi Kleen <[email protected]> writes:
> OGAWA Hirofumi <[email protected]> writes:
>>
>> We use the fixmap for accessing pci config space in pci_mmcfg_read/write().
>> The problem is in pci_exp_set_dev_base(). It is caching a last
>> accessed address to avoid calling set_fixmap_nocache() whenever
>> pci_mmcfg_read/write() is used.
>
>
> Good catch. I already had another report of mmconfig corruption on i386,
> but didn't have time to look at it yet.
>
> Will be definitely stable material once it hit mainline.
Indeed.
If I found this in mainline, should I send something like a reminder
email with patch to you, Greg?
--
OGAWA Hirofumi <[email protected]>
-
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]
