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Documentation: Restrict TSC test code to x86

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The prctl test code in Documentation/ tries to show how to
use a call that only makes sense on x86. Restrict it there
so that other platforms don't try to call asm("rdtsc").

Signed-off-by: Alexander Graf <agraf@suse.de>
Acked-by: Peter Foley <pefoley2@pefoley.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Alexander Graf
2014-10-28 01:03:59 +01:00
committed by Jonathan Corbet
parent 0f8b7f5d76
commit 371aedbfbb
1 changed files with 1 additions and 1 deletions
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2
Documentation/prctl/Makefile
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@@ -1,5 +1,5 @@
# List of programs to build # List of programs to build
hostprogs-y := disable-tsc-ctxt-sw-stress-test disable-tsc-on-off-stress-test disable-tsc-test hostprogs-$(CONFIG_X86) := disable-tsc-ctxt-sw-stress-test disable-tsc-on-off-stress-test disable-tsc-test
# Tell kbuild to always build the programs # Tell kbuild to always build the programs
always := $(hostprogs-y) always := $(hostprogs-y)