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(parent: f72c1a5) | patch
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)
commit96b0ee4588036b6fa7cf38c17a9e40531241e895
tree477c7a343310f21f6e2bb950ee1ee53c775bd809tree
parentf72c1a576565a4927d650218e183ab5053ab8c3acommit | diff
x86, microcode, AMD: Add a reusable buffer

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>
arch/x86/kernel/microcode_amd.c diff | blob | history
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