From: Ishizaki Kou Date: Fri, 12 Jan 2007 00:56:44 +0000 (+0900) Subject: [POWERPC] Fix oprofile support on Cell LPAR X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ef66f796751a214dc8fadaef2f068c3baa8969fa;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git [POWERPC] Fix oprofile support on Cell LPAR Op_model_cell supports native Cell. By returning -EINVAL, oprofile uses timer interrupt on Cell LPAR. Signed-off-by: Kou Ishizaki Acked-by: Arnd Bergmann Signed-off-by: Paul Mackerras --- diff --git a/arch/powerpc/oprofile/common.c b/arch/powerpc/oprofile/common.c index b6d82390b6a6..fbd62eacfdf4 100644 --- a/arch/powerpc/oprofile/common.c +++ b/arch/powerpc/oprofile/common.c @@ -149,6 +149,8 @@ int __init oprofile_arch_init(struct oprofile_operations *ops) #ifdef CONFIG_PPC64 #ifdef CONFIG_PPC_CELL_NATIVE case PPC_OPROFILE_CELL: + if (firmware_has_feature(FW_FEATURE_LPAR)) + return -ENODEV; model = &op_model_cell; break; #endif