[SCM] GNU Mach branch, master, updated. fa57c51ac74a8301db7ab8b2fc9cbd63d69d26b3

[Samuel Thibault]

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- Log -----------------------------------------------------------------
commit fa57c51ac74a8301db7ab8b2fc9cbd63d69d26b3
Author: Samuel Thibault <address@hidden>
Date:   Wed Aug 31 02:10:05 2011 +0200

    Disable global page while writing in kernel space
    
    * i386/i386/db_interface.c (db_write_bytes): If CPU has PGE feature, disable
    CR4_PGE before enabling kernel page write access, and re-enable the former 
after
    disabling the latter.

-----------------------------------------------------------------------

Summary of changes:
 i386/i386/db_interface.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)


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