This is a note to let you know that I've just added the patch titled
x86/EISA: Don't probe EISA bus for Xen PV guests
to the 4.18-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
This is a note to let you know that I've just added the patch titled
x86/EISA: Don't probe EISA bus for Xen PV guests
to the 4.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
On 9/11/18 4:20 PM, Thomas Gleixner wrote:
> On Tue, 11 Sep 2018, Boris Ostrovsky wrote:
>
>> For unprivileged Xen PV guests this is normal memory and ioremap will
>> not be able to properly map it.
>>
>> While at it, since ioremap may return NULL, add a test for pointer's
>> validity.
> I assume
On Tue, 11 Sep 2018, Boris Ostrovsky wrote:
> For unprivileged Xen PV guests this is normal memory and ioremap will
> not be able to properly map it.
>
> While at it, since ioremap may return NULL, add a test for pointer's
> validity.
I assume this goes back to very dead kernels, so that should
For unprivileged Xen PV guests this is normal memory and ioremap will
not be able to properly map it.
While at it, since ioremap may return NULL, add a test for pointer's
validity.
Reported-by: Andy Smith
Signed-off-by: Boris Ostrovsky
---
arch/x86/kernel/eisa.c | 10 --
1 file
