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(parent: ff0166f) | patch
x86, espfix: Make it possible to disable 16-bit support
authorH. Peter Anvin <hpa@zytor.com>
Sun, 4 May 2014 17:36:22 +0000 (10:36 -0700)
committerH. Peter Anvin <hpa@zytor.com>
Sun, 4 May 2014 19:27:37 +0000 (12:27 -0700)
commit2582c0d90457507cb946e994be5d10e3902f8610
tree0f3fee911ac04263045d3c1557dd5ba452dc9658tree | snapshot
parentff0166f3e7a227c9d78d1d754dc569c71b8f562bcommit | diff
x86, espfix: Make it possible to disable 16-bit support

Embedded systems, which may be very memory-size-sensitive, are
extremely unlikely to ever encounter any 16-bit software, so make it
a CONFIG_EXPERT option to turn off support for any 16-bit software
whatsoever.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Link: http://lkml.kernel.org/r/1398816946-3351-1-git-send-email-hpa@linux.intel.com
arch/x86/Kconfig diff | blob | history
arch/x86/kernel/entry_32.S diff | blob | history
arch/x86/kernel/entry_64.S diff | blob | history
arch/x86/kernel/ldt.c diff | blob | history
Linux Kernel Source Tree.