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| author | Yinghai Lu <[email protected]> | 2013-09-07 02:07:09 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2013-09-10 07:51:34 +0000 |
| commit | 6979287a7df66a92d6f308338e972a406f9ef842 (patch) | |
| tree | c04cb205eb63143b9d41894e190008fe575ac66d /drivers/pci/hotplug/ibmphp_hpc.c | |
| parent | Merge branch 'x86-spinlocks-for-linus' of git://git.kernel.org/pub/scm/linux/... (diff) | |
| download | kernel-6979287a7df66a92d6f308338e972a406f9ef842.tar.gz kernel-6979287a7df66a92d6f308338e972a406f9ef842.zip | |
x86/mm: Add 'step_size' comments to init_mem_mapping()
Current code uses macro to shift by 5, but there is no explanation
why there's no worry about an overflow there.
Signed-off-by: Yinghai Lu <[email protected]>
Cc: Pekka Enberg <[email protected]>
Cc: Jacob Shin <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'drivers/pci/hotplug/ibmphp_hpc.c')
0 files changed, 0 insertions, 0 deletions