2015-01-31 0:37 GMT+03:00 Andrew Morton :
> On Fri, 30 Jan 2015 19:15:42 +0300 Andrey Ryabinin
> wrote:
>
>> >> --- a/lib/Kconfig.kasan
>> >> +++ b/lib/Kconfig.kasan
>> >> @@ -5,6 +5,7 @@ if HAVE_ARCH_KASAN
>> >>
>> >> config KASAN
>> >>bool "AddressSanitizer: runtime memory debugger"
>> >>
On Fri, 30 Jan 2015 19:15:42 +0300 Andrey Ryabinin
wrote:
> >> --- a/lib/Kconfig.kasan
> >> +++ b/lib/Kconfig.kasan
> >> @@ -5,6 +5,7 @@ if HAVE_ARCH_KASAN
> >>
> >> config KASAN
> >>bool "AddressSanitizer: runtime memory debugger"
> >> + depends on !MEMORY_HOTPLUG
> >>help
> >>
On Fri, 30 Jan 2015 19:15:42 +0300 Andrey Ryabinin
wrote:
> >> --- a/lib/Kconfig.kasan
> >> +++ b/lib/Kconfig.kasan
> >> @@ -5,6 +5,7 @@ if HAVE_ARCH_KASAN
> >>
> >> config KASAN
> >>bool "AddressSanitizer: runtime memory debugger"
> >> + depends on !MEMORY_HOTPLUG
> >>help
> >>
On 01/30/2015 02:12 AM, Andrew Morton wrote:
> On Thu, 29 Jan 2015 18:11:46 +0300 Andrey Ryabinin
> wrote:
>
>> This patch adds arch specific code for kernel address sanitizer.
>>
>> 16TB of virtual addressed used for shadow memory.
>> It's located in range [ec00 - fc00]
On Thu, 29 Jan 2015 18:11:46 +0300 Andrey Ryabinin
wrote:
> This patch adds arch specific code for kernel address sanitizer.
>
> 16TB of virtual addressed used for shadow memory.
> It's located in range [ec00 - fc00]
> between vmemmap and %esp fixup stacks.
>
> At early
This patch adds arch specific code for kernel address sanitizer.
16TB of virtual addressed used for shadow memory.
It's located in range [ec00 - fc00]
between vmemmap and %esp fixup stacks.
At early stage we map whole shadow region with zero page.
Latter, after pages mappe
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