x86, microcode, AMD: Add a reusable buffer
authorBorislav Petkov <borislav.petkov@amd.com>
Fri, 2 Dec 2011 16:16:55 +0000 (17:16 +0100)
committerBorislav Petkov <bp@amd64.org>
Wed, 14 Dec 2011 11:46:50 +0000 (12:46 +0100)
Add a simple 4K page which gets allocated on driver init and freed on
driver exit instead of vmalloc'ing small buffers for each ucode patch.

Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>

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