x86/umip: Factor out instruction fetch

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Factor out the code to fetch the instruction from user-space to a helper
function.

No functional changes.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20200907131613.12703-9-joro@8bytes.org

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Joerg Roedel 2020-09-07 15:15:09 +02:00 • committed by Borislav Petkov

parent 05a2ae7c03

commit 172b75e56b

3 changed files with 46 additions and 20 deletions

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2

arch/x86/include/asm/insn-eval.h

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26

arch/x86/kernel/umip.c

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38

arch/x86/lib/insn-eval.c

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