3.16.7-ckt2 -stable review patch. If anyone has any objections, please let me know.
------------------ From: Borislav Petkov <[email protected]> commit 85be07c32496dc264661308e4d9d4e9ccaff8072 upstream. We should be accessing it through a pointer, like on the BSP. Tested-by: Richard Hendershot <[email protected]> Fixes: 65cef1311d5d ("x86, microcode: Add a disable chicken bit") Signed-off-by: Borislav Petkov <[email protected]> Signed-off-by: Luis Henriques <[email protected]> --- arch/x86/kernel/cpu/microcode/core_early.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kernel/cpu/microcode/core_early.c b/arch/x86/kernel/cpu/microcode/core_early.c index 5f28a64e71ea..2c017f242a78 100644 --- a/arch/x86/kernel/cpu/microcode/core_early.c +++ b/arch/x86/kernel/cpu/microcode/core_early.c @@ -124,7 +124,7 @@ void __init load_ucode_bsp(void) static bool check_loader_disabled_ap(void) { #ifdef CONFIG_X86_32 - return __pa_nodebug(dis_ucode_ldr); + return *((bool *)__pa_nodebug(&dis_ucode_ldr)); #else return dis_ucode_ldr; #endif -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
