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| author | Len Brown <len.brown@intel.com> | 2015-11-22 18:16:15 -0500 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-11-25 23:17:48 +0100 |
| commit | 656279a1f3b210cf48ccc572fd7c6b8e2250be77 (patch) | |
| tree | dfc5d126c48e25501c4f778cf199aea9017c210f /arch/x86/mm/mpx.c | |
| parent | f10750536fa783cafb2653f6fa349d6e62337e42 (diff) | |
| download | blackbird-op-linux-656279a1f3b210cf48ccc572fd7c6b8e2250be77.tar.gz blackbird-op-linux-656279a1f3b210cf48ccc572fd7c6b8e2250be77.zip | |
x86 smpboot: Re-enable init_udelay=0 by default on modern CPUs
commit f1ccd249319e allowed the cmdline "cpu_init_udelay=" to work
with all values, including the default of 10000.
But in setting the default of 10000, it over-rode the code that sets
the delay 0 on modern processors.
Also, tidy up use of INT/UINT.
Fixes: f1ccd249319e "x86/smpboot: Fix cpu_init_udelay=10000 corner case boot parameter misbehavior"
Reported-by: Shane <shrybman@teksavvy.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Cc: dparsons@brightdsl.net
Cc: stable@kernel.org
Link: http://lkml.kernel.org/r/9082eb809ef40dad02db714759c7aaf618c518d4.1448232494.git.len.brown@intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/mm/mpx.c')
0 files changed, 0 insertions, 0 deletions
