Displaying 2 results from an estimated 2 matches for "kasan_enable_current".
2015 Feb 06
1
[PATCH] x86 spinlock: Fix memory corruption on completing completions
On Fri, Feb 6, 2015 at 7:20 AM, Sasha Levin <sasha.levin at oracle.com> wrote:
>
> Can we modify it slightly to avoid potentially accessing invalid memory:
So I think there's a race with that.
And I'll warn you: the kernel does do speculative reads of memory that
might be invalid, not just in places like this. See the comment in
get_user_huge_page() for example, where we
2015 Feb 06
1
[PATCH] x86 spinlock: Fix memory corruption on completing completions
On Fri, Feb 6, 2015 at 7:20 AM, Sasha Levin <sasha.levin at oracle.com> wrote:
>
> Can we modify it slightly to avoid potentially accessing invalid memory:
So I think there's a race with that.
And I'll warn you: the kernel does do speculative reads of memory that
might be invalid, not just in places like this. See the comment in
get_user_huge_page() for example, where we