x86/cpuid: Replace set/clear_bit32()

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Peter pointed out that the set/clear_bit32() variants are broken in various
aspects.

Replace them with open coded set/clear_bit() and type cast
cpu_info::x86_capability as it's done in all other places throughout x86.

Fixes: 0b00de857a ("x86/cpuid: Add generic table for CPUID dependencies")
Reported-by: Peter Ziljstra <peterz@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Andi Kleen <ak@linux.intel.com>

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This commit is contained in:

Thomas Gleixner 2017-11-02 13:22:35 +01:00

parent c128dbfa0f

commit 06dd688ddd

1 changed files with 11 additions and 15 deletions

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arch/x86/kernel/cpu/cpuid-deps.c

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