diff options
| author | Andreas Kling <awesomekling@gmail.com> | 2020-01-01 16:49:08 +0100 |
|---|---|---|
| committer | Andreas Kling <awesomekling@gmail.com> | 2020-01-01 16:54:21 +0100 |
| commit | fd740829d1976c7da2372b60e36d1ae569d6148d (patch) | |
| tree | 2af7a01e9885170180749b55b223ea2ce08cb136 /Kernel/Scheduler.h | |
| parent | 9c0836ce97ae36165abd8eb5241bb5239af3a756 (diff) | |
| download | serenity-fd740829d1976c7da2372b60e36d1ae569d6148d.zip | |
Kernel: Switch to eagerly restoring x86 FPU state on context switch
Lazy FPU restore is well known to be vulnerable to timing attacks,
and eager restore is a lot simpler anyway, so let's just do it eagerly.
Diffstat (limited to 'Kernel/Scheduler.h')
| -rw-r--r-- | Kernel/Scheduler.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/Kernel/Scheduler.h b/Kernel/Scheduler.h index 25841c4030..ec46c117ef 100644 --- a/Kernel/Scheduler.h +++ b/Kernel/Scheduler.h @@ -12,7 +12,6 @@ struct RegisterDump; struct SchedulerData; extern Thread* current; -extern Thread* g_last_fpu_thread; extern Thread* g_finalizer; extern Thread* g_colonel; extern WaitQueue* g_finalizer_wait_queue; |