On 03/11/2015 01:55 PM, Borislav Petkov wrote:
> On Tue, Mar 10, 2015 at 11:45:07AM +0100, Denys Vlasenko wrote:
>> @@ -894,11 +893,6 @@ extern unsigned long thread_saved_pc(struct task_struct
>> *tsk);
>> #define task_pt_regs(tsk) ((struct pt_regs *)(tsk)->thread.sp0 - 1)
>> extern unsigned
On Tue, Mar 10, 2015 at 11:45:07AM +0100, Denys Vlasenko wrote:
> @@ -894,11 +893,6 @@ extern unsigned long thread_saved_pc(struct task_struct
> *tsk);
> #define task_pt_regs(tsk)((struct pt_regs *)(tsk)->thread.sp0 - 1)
> extern unsigned long KSTK_ESP(struct task_struct *task);
>
> -/*
>
On 03/11/2015 01:55 PM, Borislav Petkov wrote:
On Tue, Mar 10, 2015 at 11:45:07AM +0100, Denys Vlasenko wrote:
@@ -894,11 +893,6 @@ extern unsigned long thread_saved_pc(struct task_struct
*tsk);
#define task_pt_regs(tsk) ((struct pt_regs *)(tsk)-thread.sp0 - 1)
extern unsigned long
On Tue, Mar 10, 2015 at 11:45:07AM +0100, Denys Vlasenko wrote:
@@ -894,11 +893,6 @@ extern unsigned long thread_saved_pc(struct task_struct
*tsk);
#define task_pt_regs(tsk)((struct pt_regs *)(tsk)-thread.sp0 - 1)
extern unsigned long KSTK_ESP(struct task_struct *task);
-/*
- *
All manipulations of PER_CPU(old_rsp) in C code are removed:
it is not used on SYSRET return, storing anything there is pointless.
This also allows to get rid of thread_struct::usersp,
which was needed only to set PER_CPU(old_rsp) for
correct return from fork/clone.
Tweak a few comments (we no
All manipulations of PER_CPU(old_rsp) in C code are removed:
it is not used on SYSRET return, storing anything there is pointless.
This also allows to get rid of thread_struct::usersp,
which was needed only to set PER_CPU(old_rsp) for
correct return from fork/clone.
Tweak a few comments (we no
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