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(parent: 44d60c0) | patch
x86, microcode, AMD: Fix signedness bug in generic_load_microcode()
authorDan Carpenter <error27@gmail.com>
Fri, 18 Feb 2011 09:17:16 +0000 (12:17 +0300)
committerIngo Molnar <mingo@elte.hu>
Sun, 20 Feb 2011 13:01:32 +0000 (14:01 +0100)
commit1396fa9cd2e34669253b7ca8c75f12103481f71c
treeff257508492d732556bb285c42189a36939ad4bbtree | snapshot (tar.gz zip)
parent44d60c0f5c58c2168f31df9a481761451840eb54commit | diff
x86, microcode, AMD: Fix signedness bug in generic_load_microcode()

install_equiv_cpu_table() returns type int.  It uses negative
error codes so using an unsigned type breaks the error handling.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Borislav Petkov <borislav.petkov@amd.com>
Cc: open list:AMD MICROCODE UPD... <amd64-microcode@amd64.org>
Cc: Andreas Herrmann <andreas.herrmann3@amd.com>
LKML-Reference: <20110218091716.GA4384@bicker>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/kernel/microcode_amd.c diff | blob | blame | history