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Diffstat (limited to 'arch/x86_64/kernel/ioport.c')
| -rw-r--r-- | arch/x86_64/kernel/ioport.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86_64/kernel/ioport.c b/arch/x86_64/kernel/ioport.c index b81614970ec..fe063d3cfe4 100644 --- a/arch/x86_64/kernel/ioport.c +++ b/arch/x86_64/kernel/ioport.c @@ -56,6 +56,7 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on) memset(bitmap, 0xff, IO_BITMAP_BYTES); t->io_bitmap_ptr = bitmap; + set_thread_flag(TIF_IO_BITMAP); } /* |