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    x86/fpu: Remove failure paths from fpstate-alloc low level functions · c4d6ee6e
    Ingo Molnar 提交于
    Now that we always allocate the FPU context as part of task_struct there's
    no need for separate allocations - remove them and their primary failure
    handling code.
    
    ( Note that there's still secondary error codes that have become superfluous,
      those will be removed in separate patches. )
    
    Move the somewhat misplaced setup_xstate_comp() call to the core.
    Reviewed-by: NBorislav Petkov <bp@alien8.de>
    Cc: Andy Lutomirski <luto@amacapital.net>
    Cc: Dave Hansen <dave.hansen@linux.intel.com>
    Cc: Fenghua Yu <fenghua.yu@intel.com>
    Cc: H. Peter Anvin <hpa@zytor.com>
    Cc: Linus Torvalds <torvalds@linux-foundation.org>
    Cc: Oleg Nesterov <oleg@redhat.com>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Signed-off-by: NIngo Molnar <mingo@kernel.org>
    c4d6ee6e
init.c 7.0 KB