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| author | Paolo Pisati | 2015-07-20 18:23:50 +0200 |
|---|---|---|
| committer | Ingo Molnar | 2015-07-21 10:55:11 +0200 |
| commit | 949163015ce6fdb76a5e846a3582d3c40c23c001 (patch) | |
| tree | 97356937c7102c9cc3495c2d236f3ae809fcde23 /arch/x86/include/asm/processor.h | |
| parent | x86/boot: Add hex output for debugging (diff) | |
| download | kernel-qcow2-linux-949163015ce6fdb76a5e846a3582d3c40c23c001.tar.gz kernel-qcow2-linux-949163015ce6fdb76a5e846a3582d3c40c23c001.tar.xz kernel-qcow2-linux-949163015ce6fdb76a5e846a3582d3c40c23c001.zip | |
x86/boot: Obsolete the MCA sys_desc_table
The kernel does not support the MCA bus anymroe, so mark sys_desc_table
as obsolete: remove any reference from the code together with the remaining
of MCA logic.
bloat-o-meter output:
add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-55 (-55)
function old new delta
i386_start_kernel 128 119 -9
setup_arch 1421 1375 -46
Signed-off-by: Paolo Pisati <p.pisati@gmail.com>
Cc: Josh Triplett <josh@joshtriplett.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1437409430-8491-1-git-send-email-p.pisati@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/include/asm/processor.h')
| -rw-r--r-- | arch/x86/include/asm/processor.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h index 43e6519df0d5..3e15e1358f21 100644 --- a/arch/x86/include/asm/processor.h +++ b/arch/x86/include/asm/processor.h @@ -647,14 +647,6 @@ static inline void update_debugctlmsr(unsigned long debugctlmsr) extern void set_task_blockstep(struct task_struct *task, bool on); -/* - * from system description table in BIOS. Mostly for MCA use, but - * others may find it useful: - */ -extern unsigned int machine_id; -extern unsigned int machine_submodel_id; -extern unsigned int BIOS_revision; - /* Boot loader type from the setup header: */ extern int bootloader_type; extern int bootloader_version; |