On 2018/1/19 22:28, Will Deacon Wrote:
On Fri, Jan 19, 2018 at 11:37:24AM +0800, Li Kun wrote:
在 2018/1/17 18:07, Will Deacon 写道:
On Wed, Jan 17, 2018 at 12:10:33PM +0800, Yisheng Xie wrote:
On 2018/1/5 21:12, Will Deacon wrote:
diff --git a/arch/arm64/mm/context.c
On 2018/1/19 22:28, Will Deacon Wrote:
On Fri, Jan 19, 2018 at 11:37:24AM +0800, Li Kun wrote:
在 2018/1/17 18:07, Will Deacon 写道:
On Wed, Jan 17, 2018 at 12:10:33PM +0800, Yisheng Xie wrote:
On 2018/1/5 21:12, Will Deacon wrote:
diff --git a/arch/arm64/mm/context.c
On Fri, Jan 19, 2018 at 11:37:24AM +0800, Li Kun wrote:
> 在 2018/1/17 18:07, Will Deacon 写道:
> >On Wed, Jan 17, 2018 at 12:10:33PM +0800, Yisheng Xie wrote:
> >>On 2018/1/5 21:12, Will Deacon wrote:
> >>>diff --git a/arch/arm64/mm/context.c b/arch/arm64/mm/context.c
> >>>index
On Fri, Jan 19, 2018 at 11:37:24AM +0800, Li Kun wrote:
> 在 2018/1/17 18:07, Will Deacon 写道:
> >On Wed, Jan 17, 2018 at 12:10:33PM +0800, Yisheng Xie wrote:
> >>On 2018/1/5 21:12, Will Deacon wrote:
> >>>diff --git a/arch/arm64/mm/context.c b/arch/arm64/mm/context.c
> >>>index
Hi will,
在 2018/1/17 18:07, Will Deacon 写道:
On Wed, Jan 17, 2018 at 12:10:33PM +0800, Yisheng Xie wrote:
Hi Will,
On 2018/1/5 21:12, Will Deacon wrote:
diff --git a/arch/arm64/mm/context.c b/arch/arm64/mm/context.c
index 5f7097d0cd12..d99b36555a16 100644
--- a/arch/arm64/mm/context.c
+++
Hi will,
在 2018/1/17 18:07, Will Deacon 写道:
On Wed, Jan 17, 2018 at 12:10:33PM +0800, Yisheng Xie wrote:
Hi Will,
On 2018/1/5 21:12, Will Deacon wrote:
diff --git a/arch/arm64/mm/context.c b/arch/arm64/mm/context.c
index 5f7097d0cd12..d99b36555a16 100644
--- a/arch/arm64/mm/context.c
+++
Hi Will,
On 2018/1/17 18:07, Will Deacon wrote:
> On Wed, Jan 17, 2018 at 12:10:33PM +0800, Yisheng Xie wrote:
>> Hi Will,
>>
>> On 2018/1/5 21:12, Will Deacon wrote:
>>> diff --git a/arch/arm64/mm/context.c b/arch/arm64/mm/context.c
>>> index 5f7097d0cd12..d99b36555a16 100644
>>> ---
Hi Will,
On 2018/1/17 18:07, Will Deacon wrote:
> On Wed, Jan 17, 2018 at 12:10:33PM +0800, Yisheng Xie wrote:
>> Hi Will,
>>
>> On 2018/1/5 21:12, Will Deacon wrote:
>>> diff --git a/arch/arm64/mm/context.c b/arch/arm64/mm/context.c
>>> index 5f7097d0cd12..d99b36555a16 100644
>>> ---
On Wed, Jan 17, 2018 at 12:10:33PM +0800, Yisheng Xie wrote:
> Hi Will,
>
> On 2018/1/5 21:12, Will Deacon wrote:
> > diff --git a/arch/arm64/mm/context.c b/arch/arm64/mm/context.c
> > index 5f7097d0cd12..d99b36555a16 100644
> > --- a/arch/arm64/mm/context.c
> > +++ b/arch/arm64/mm/context.c
> >
On Wed, Jan 17, 2018 at 12:10:33PM +0800, Yisheng Xie wrote:
> Hi Will,
>
> On 2018/1/5 21:12, Will Deacon wrote:
> > diff --git a/arch/arm64/mm/context.c b/arch/arm64/mm/context.c
> > index 5f7097d0cd12..d99b36555a16 100644
> > --- a/arch/arm64/mm/context.c
> > +++ b/arch/arm64/mm/context.c
> >
Hi Will,
On 2018/1/5 21:12, Will Deacon wrote:
> diff --git a/arch/arm64/mm/context.c b/arch/arm64/mm/context.c
> index 5f7097d0cd12..d99b36555a16 100644
> --- a/arch/arm64/mm/context.c
> +++ b/arch/arm64/mm/context.c
> @@ -246,6 +246,8 @@ asmlinkage void post_ttbr_update_workaround(void)
>
Hi Will,
On 2018/1/5 21:12, Will Deacon wrote:
> diff --git a/arch/arm64/mm/context.c b/arch/arm64/mm/context.c
> index 5f7097d0cd12..d99b36555a16 100644
> --- a/arch/arm64/mm/context.c
> +++ b/arch/arm64/mm/context.c
> @@ -246,6 +246,8 @@ asmlinkage void post_ttbr_update_workaround(void)
>
Hi James,
Thanks for having a look.
On Mon, Jan 08, 2018 at 12:16:28PM +, James Morse wrote:
> On 05/01/18 13:12, Will Deacon wrote:
> > diff --git a/arch/arm64/mm/fault.c b/arch/arm64/mm/fault.c
> > index 22168cd0dde7..5203b6040cb6 100644
> > --- a/arch/arm64/mm/fault.c
> > +++
Hi James,
Thanks for having a look.
On Mon, Jan 08, 2018 at 12:16:28PM +, James Morse wrote:
> On 05/01/18 13:12, Will Deacon wrote:
> > diff --git a/arch/arm64/mm/fault.c b/arch/arm64/mm/fault.c
> > index 22168cd0dde7..5203b6040cb6 100644
> > --- a/arch/arm64/mm/fault.c
> > +++
Hi Will, Marc,
On 05/01/18 13:12, Will Deacon wrote:
> Aliasing attacks against CPU branch predictors can allow an attacker to
> redirect speculative control flow on some CPUs and potentially divulge
> information from one context to another.
>
> This patch adds initial skeleton code behind a new
Hi Will, Marc,
On 05/01/18 13:12, Will Deacon wrote:
> Aliasing attacks against CPU branch predictors can allow an attacker to
> redirect speculative control flow on some CPUs and potentially divulge
> information from one context to another.
>
> This patch adds initial skeleton code behind a new
On 01/05/2018 08:12 AM, Will Deacon wrote:
> Aliasing attacks against CPU branch predictors can allow an attacker to
> redirect speculative control flow on some CPUs and potentially divulge
> information from one context to another.
>
> This patch adds initial skeleton code behind a new Kconfig
On 01/05/2018 08:12 AM, Will Deacon wrote:
> Aliasing attacks against CPU branch predictors can allow an attacker to
> redirect speculative control flow on some CPUs and potentially divulge
> information from one context to another.
>
> This patch adds initial skeleton code behind a new Kconfig
Aliasing attacks against CPU branch predictors can allow an attacker to
redirect speculative control flow on some CPUs and potentially divulge
information from one context to another.
This patch adds initial skeleton code behind a new Kconfig option to
enable implementation-specific mitigations
Aliasing attacks against CPU branch predictors can allow an attacker to
redirect speculative control flow on some CPUs and potentially divulge
information from one context to another.
This patch adds initial skeleton code behind a new Kconfig option to
enable implementation-specific mitigations
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