On Mon, Apr 1, 2019 at 4:36 PM David Laight wrote:
>
> From: Jann Horn
> > Sent: 28 March 2019 21:23
> > Fix __user annotations in various places across the x86 tree:
> >
> ...
> > - generic_load_microcode() deals with a pointer that can be either a
> >kernel pointer or a user pointer; change
From: Jann Horn
> Sent: 28 March 2019 21:23
> Fix __user annotations in various places across the x86 tree:
>
...
> - generic_load_microcode() deals with a pointer that can be either a
>kernel pointer or a user pointer; change the code to pass it around as
>a __user pointer, and add expli
On Fri, Mar 29, 2019 at 2:39 PM Borislav Petkov wrote:
>
> On Thu, Mar 28, 2019 at 10:23:21PM +0100, Jann Horn wrote:
> > Fix __user annotations in various places across the x86 tree:
> >
> > - cast to wrong pointer type in __user_atomic_cmpxchg_inatomic()
> > - generic_load_microcode() deals wi
On 2019-03-29 13:39, Borislav Petkov wrote:
On Thu, Mar 28, 2019 at 10:23:21PM +0100, Jann Horn wrote:
Fix __user annotations in various places across the x86 tree:
- cast to wrong pointer type in __user_atomic_cmpxchg_inatomic()
- generic_load_microcode() deals with a pointer that can be
On Thu, Mar 28, 2019 at 10:23:21PM +0100, Jann Horn wrote:
> Fix __user annotations in various places across the x86 tree:
>
> - cast to wrong pointer type in __user_atomic_cmpxchg_inatomic()
> - generic_load_microcode() deals with a pointer that can be either a
>kernel pointer or a user poi
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