Messages in this thread Patch in this message | | | From | "Luis R. Rodriguez" <> | Subject | [PATCH v4 08/14] apm32: remove paravirt_enabled() use | Date | Wed, 6 Apr 2016 17:06:28 -0700 |
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There is already a check for apm_info.bios == 0, the apm_info.bios is set from the boot_params.apm_bios_info. Both Xen and lguest, which are also the only ones that set paravirt_enabled to true, never set the apm_bios.info. The
Xen folks are sure force disable to 0 is not needed, we recently forced disabled this on lguest. With this in place the paravirt_enabled() check is simply not needed anymore.
Signed-off-by: Luis R. Rodriguez <mcgrof@kernel.org> --- arch/x86/kernel/apm_32.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c index 9307f182fe30..c7364bd633e1 100644 --- a/arch/x86/kernel/apm_32.c +++ b/arch/x86/kernel/apm_32.c @@ -2267,7 +2267,7 @@ static int __init apm_init(void) dmi_check_system(apm_dmi_table); - if (apm_info.bios.version == 0 || paravirt_enabled() || machine_is_olpc()) { + if (apm_info.bios.version == 0 || machine_is_olpc()) { printk(KERN_INFO "apm: BIOS not found.\n"); return -ENODEV; } -- 2.7.2
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