diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2019-11-12 18:45:29 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2019-11-16 11:24:01 +0100 |
| commit | f5848e5fd2f813c3a8009a642dfbcf635287c199 (patch) | |
| tree | 743b5d450d4c18c2a633e41803bdcce08d265649 /arch/x86/kernel/ioport.c | |
| parent | ecc7e37d4dadd16f6be125ca496feccd05454da4 (diff) | |
x86/tss: Move I/O bitmap data into a seperate struct
Move the non hardware portion of I/O bitmap data into a seperate struct for
readability sake.
Originally-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/ioport.c')
| -rw-r--r-- | arch/x86/kernel/ioport.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c index eed218a3fd48..80d99bb826f3 100644 --- a/arch/x86/kernel/ioport.c +++ b/arch/x86/kernel/ioport.c @@ -81,9 +81,9 @@ long ksys_ioperm(unsigned long from, unsigned long num, int turn_on) /* Update the TSS */ tss = this_cpu_ptr(&cpu_tss_rw); - memcpy(tss->io_bitmap, t->io_bitmap_ptr, bytes_updated); + memcpy(tss->io_bitmap.bitmap, t->io_bitmap_ptr, bytes_updated); /* Store the new end of the zero bits */ - tss->io_bitmap_prev_max = bytes; + tss->io_bitmap.prev_max = bytes; /* Make the bitmap base in the TSS valid */ tss->x86_tss.io_bitmap_base = IO_BITMAP_OFFSET_VALID; /* Make sure the TSS limit covers the I/O bitmap. */ |