summaryrefslogtreecommitdiff
path: root/drivers/ptp
diff options
context:
space:
mode:
authorJakub Kicinski <kuba@kernel.org>2021-10-08 01:24:06 +0300
committerJakub Kicinski <kuba@kernel.org>2021-10-08 01:24:06 +0300
commit9fe1155233c8290ca6e206053e531ef87f9026ea (patch)
treeef0d45b2562e01beb8ce4cb4cd016155b4e32a65 /drivers/ptp
parentc514fbb6231483b05c97eb22587188d4c453b28e (diff)
parent1da38549dd64c7f5dd22427f12dfa8db3d8a722b (diff)
downloadlinux-9fe1155233c8290ca6e206053e531ef87f9026ea.tar.xz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
No conflicts. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/ptp')
-rw-r--r--drivers/ptp/ptp_kvm_x86.c9
-rw-r--r--drivers/ptp/ptp_pch.c1
2 files changed, 3 insertions, 7 deletions
diff --git a/drivers/ptp/ptp_kvm_x86.c b/drivers/ptp/ptp_kvm_x86.c
index 3dd519dfc473..d0096cd7096a 100644
--- a/drivers/ptp/ptp_kvm_x86.c
+++ b/drivers/ptp/ptp_kvm_x86.c
@@ -15,8 +15,6 @@
#include <linux/ptp_clock_kernel.h>
#include <linux/ptp_kvm.h>
-struct pvclock_vsyscall_time_info *hv_clock;
-
static phys_addr_t clock_pair_gpa;
static struct kvm_clock_pairing clock_pair;
@@ -28,8 +26,7 @@ int kvm_arch_ptp_init(void)
return -ENODEV;
clock_pair_gpa = slow_virt_to_phys(&clock_pair);
- hv_clock = pvclock_get_pvti_cpu0_va();
- if (!hv_clock)
+ if (!pvclock_get_pvti_cpu0_va())
return -ENODEV;
ret = kvm_hypercall2(KVM_HC_CLOCK_PAIRING, clock_pair_gpa,
@@ -64,10 +61,8 @@ int kvm_arch_ptp_get_crosststamp(u64 *cycle, struct timespec64 *tspec,
struct pvclock_vcpu_time_info *src;
unsigned int version;
long ret;
- int cpu;
- cpu = smp_processor_id();
- src = &hv_clock[cpu].pvti;
+ src = this_cpu_pvti();
do {
/*
diff --git a/drivers/ptp/ptp_pch.c b/drivers/ptp/ptp_pch.c
index a17e8cc642c5..8070f3fd98f0 100644
--- a/drivers/ptp/ptp_pch.c
+++ b/drivers/ptp/ptp_pch.c
@@ -644,6 +644,7 @@ static const struct pci_device_id pch_ieee1588_pcidev_id[] = {
},
{0}
};
+MODULE_DEVICE_TABLE(pci, pch_ieee1588_pcidev_id);
static SIMPLE_DEV_PM_OPS(pch_pm_ops, pch_suspend, pch_resume);