Commit-ID: 702644ec1cab10ffefcebb4060d4da46d4ef2c7f
Gitweb: http://git.kernel.org/tip/702644ec1cab10ffefcebb4060d4da46d4ef2c7f
Author: Jan Kiszka <[email protected]>
AuthorDate: Wed, 24 May 2017 20:04:41 +0200
Committer: Thomas Gleixner <[email protected]>
CommitDate: Fri, 26 May 2017 13:04:09 +0200
x86/timers: Move simple_udelay_calibration past init_hypervisor_platform
This ensures that adjustments to x86_platform done by the hypervisor
setup is already respected by this simple calibration.
The current user of this, introduced by 1b5aeebf3a92 ("x86/earlyprintk:
Add support for earlyprintk via USB3 debug port"), comes much later
into play.
Fixes: dd759d93f4dd ("x86/timers: Add simple udelay calibration")
Signed-off-by: Jan Kiszka <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Acked-by: Lu Baolu <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
---
arch/x86/kernel/setup.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 0b4d3c6..f818236 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -980,8 +980,6 @@ void __init setup_arch(char **cmdline_p)
*/
x86_configure_nx();
- simple_udelay_calibration();
-
parse_early_param();
#ifdef CONFIG_MEMORY_HOTPLUG
@@ -1041,6 +1039,8 @@ void __init setup_arch(char **cmdline_p)
*/
init_hypervisor_platform();
+ simple_udelay_calibration();
+
x86_init.resources.probe_roms();
/* after parse_early_param, so could debug it */
