x86/head/64: Move early exception dispatch to C code

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Move the assembly coded dispatch between page-faults and all other
exceptions to C code to make it easier to maintain and extend.

Also change the return-type of early_make_pgtable() to bool and make it
static.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20200907131613.12703-36-joro@8bytes.org

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Joerg Roedel 2020-09-07 15:15:36 +02:00 • committed by Borislav Petkov

parent 097ee5b778

commit 4b47cdbda6

4 changed files with 20 additions and 16 deletions

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2

arch/x86/include/asm/pgtable.h

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4

arch/x86/include/asm/setup.h

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19

arch/x86/kernel/head64.c

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arch/x86/kernel/head_64.S

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